Sony Dsr-250 Main

DSR-250/250PRMT-811

SERVICE MANUALVer. 1.9 2007. 11

US Model Canadian ModelDSR-250

AEP Model Chinese ModelDSR-250P

Photo : DSR-250 RMT-811

R MECHANISM

NTSC model : DSR-250 PAL model : DSR-250P

SPECIFICATIONSVideo camera recorderSystem Video recording system 2 rotary heads Helical scanning system Audio recording system Rotary heads, PCM system Quantization: Fs32 kHz (12 bits, channels 1/2, channels 3/4), Fs48 kHz (16 bits, channels 1/2) Video signal NTSC color, EIA standards (DSR-250), PAL colour, CCIR standards (DSR-250P) Usable cassette DVCAM cassette with the mark printed Mini DVCAM cassette with the mark printed DV cassette with the mark printed Mini DV cassette with the mark printed Tape speed DVCAM format: Approx. 28.218 mm/s DV format SP mode: Approx. 18.812 mm/s Recording/playback time DVCAM format: 184 min (using cassette PDV-184ME) DV format SP mode: 270 min (using cassette PDV-184ME) Fast-forward/rewind time Approx. 45 s (using cassette DVM60/PDVM-40ME) Approx. 2 min 30 s (using cassette PDV-184ME) Viewfinder Electric viewfinder (B&W) Image device 1/3 type CCD (3 Charge Coupled Device) Approx. 380 000 pixels (Effective: Approx. 340 000 pixels) (DSR-250), Approx. 450 000 pixels (Effective: Approx. 400 000 pixels) (DSR-250P) Lens Combined power zoom lens Filter diameter 58 mm (2 3/8 in) 12 (Optical), 48 (Digital) F1.6 - 2.4 Focal length 6 - 72 mm (1/4 - 2 7/8 in) When converted to a 35 mm still camera 43.2 - 518.4 mm (1 3/4 - 20 1/2 in) Colour temperature Auto, nIndoor (3 200 K), Outdoor (5 800 K), (A, B) Minimum illumination 2 lux (F1.6) Input/Output connectors VIDEO IN/OUT Input/output auto switch RCA pin-jack, 1 Vp-p, 75 ohms, unbalanced, sync negative S VIDEO Input/output auto switch 4-pin mini DIN Luminance signal: 1 Vp-p, 75 ohms, unbalanced Chrominance signal: 0.286 Vp-p (DSR-250), 0.3 Vp-p (DSR-250P), 75 ohms, unbalanced AUDIO IN/OUT CH-1/CH-2 Input/output auto switch RCA pin-jack, 245 mV, (at output impedance more than 47 kilohms) Output impedance with less than 2.2 kilohms Input impedance more than 47 kilohms AUDIO IN CH1/CH2 XLR 3-pin, female 60 dBu: 6.8 kilohms, +4 dBu: 6.8 kilohms (0 dBu = 0.775 Vrms) PHONES Stereo minijack ( 3.5 mm) LANC control jack Stereo mini-minijack ( 2.5 mm) MIC IN +48V XLR 3-pin, female VF 20-pin LIGHT 2-pin DV IN/OUT 6-pin connector Speaker Dynamic speaker ( 20 mm) DC IN 12V XLR 4-pin, female DC OUT 12V 4-pin, male LCD screen Picture 2.5 type measured diagonally 49.9 37.3 mm (2 1 1/2 in) Total dot number 200 640 (880 228) General Peak inrush current (DSR-250P) (1) Hot switching inrush current, measured in accordance with European standard EN55103-1: 6.3 A (230 V) Power requirements 14.4 V (Lithium-ion battery pack) 12 to 17 V (AC power adaptor) Average power consumption (when using the battery pack) During camera recording using LCD 12.1 W Viewfinder 10.5 W Operating temperature 0 C to 40 C (32 F to 104 F) Storage temperature 20 C to +60 C (4 F to +140 F) Dimensions (approx.) 242 251 509 mm (9 5/8 10 20 1/8 in) (w/h/d) Mass (approx.) 3.5 kg (7 lb 11 oz) main unit only 4.9 kg (10 lb 13 oz) including the BP-L40 (A) battery pack, cassette PDV-184ME, microphone, viewfinder, and hood cap Supplied accessories See page 2.

Continued on next page

DIGITAL CAMCORDER

Memory StickMemory Flash memory 4MB: MSA-4A Operating voltage 2.7 V -3.6 V Power consumption Approx. 45 mA in the operating mode Approx. 130 A in the standby mode Dimensions (approx.) 50 2.8 21.5 mm (2 1/8 7/8 in) (w/h/d) Mass (approx.) 4 g (0.14 oz) Design and specifications are subject to change without notice.

SUPPLIED ACCESSORIESCheck that the following accessories are supplied with your camcorder.1 2 3

4

5

6

7

1 Wireless Remote Commander (1) 2 R6 (Size AA) battery for Remote Commander (2) 3 Memory Stick Reader/Writer (1), USB cable (1), Driver software (CD ROM) (1) 4 Memory Stick (1) 5 Hood cap (1)

6 Application software: PictureGear 4.1Lite (CD ROM) (1) 7 Microphone (1), Wind screen (1) 8 Operating instructions (2)

SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT! LES COMPOSANTS IDENTIFS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES SONT CRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PISES SONY DONT LES NUMROS SONT DONNS DANS CE MANUEL OU DANS LES SUPPMENTS PUBLIS PAR SONY.

SAFETY CHECK-OUTAfter correcting the original service problem, perform the following safety checks before releasing the set to the customer. 1. Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges. Check the interboard wiring to ensure that no wires are "pinched" or contact high-wattage resistors. Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement. 4. Look for parts which, through functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement. 5. Check the B+ voltage to see it is at the values specified. 6. Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270C during repairing. Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). Be careful not to apply force on the conductor when soldering or unsoldering.

2. 3.

2

TABLE OF CONTENTS SERVICE NOTE1. TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT) 8 Superimposing a title 1-27 Making your own titles 1-28 Labelling a cassette 1-29 Erasing the cassette memory data 1-29 Customizing Your Camcorder Changing the menu settings 1-30 Resetting the date and time 1-32 Memory Stick Operations Using a Memory Stick introduction 1-32 Recording still images on a Memory Stick Memory Photo recording 1-33 Recording an image from a tape as a still image 1-34 Copying still images from a tape Photo save 1-35 Viewing a still picture Memory Photo playback 1-35 Copying an image recorded on a Memory Stick to tapes 1-36 Playing back images continuously SLIDE SHOW 1-37 Preventing accidental erasure Image protection 1-37 Deleting images 1-37 Writing a print mark Print mark 1-38 Additional Information Compatibility of DVCAM and DV formats 1-39 Usable cassettes 1-39 About i.LINK 1-40 Troubleshooting 1-40 Self-diagnosis display 1-42 Warning indicators and messages 1-42 Using your camcorder abroad 1-42 Maintenance information and precautions 1-43 Quick Reference Identifying the parts and controls 1-44 Quick Function Guide 1-47 Auto Logo Insert for Copyright Protection 1-48 Introduction Auto Logo Insert 1-48 Preparing a logo file 1-48 Registering your password 1-48 Registering a still image to be used as a logo 1-49 Deactivating the auto logo insert function 1-50 Changing or resetting the setup 1-50 Precautions concerning the auto logo insert function 1-51

SELF-DIAGNOSIS FUNCTION1. 2. 3. 3-1. 3-2. 3-3. 4. SELF-DIAGNOSIS FUNCTION 9 SELF-DIAGNOSIS DISPLAY 9 SERVICE MODE DISPLAY 9 Display Method 9 Switching of Backup No. 9 End of Display 9 SELF-DIAGNOSIS CODE TABLE 10

1.

GENERAL

Getting started Using this manual 1-1 Checking supplied accessories 1-1 Step 1 Installing the microphone 1-1 Step 2 Preparing the power supply 1-2 Step 3 Inserting a cassette 1-3 Recording Basics Recording a picture 1-3 Shooting backlit subjects (BACK LIGHT) 1-6 Spot light 1-7 Checking the recording END SEARCH / EDITSEARCH / Rec Review 1-7 Playback Basics Playing back a tape 1-7 Viewing the recording on a monitor 1-8 Advanced Recording Operations Shooting with manual adjustment 1-9 Focusing manually 1-11 Adjusting the white balance 1-11 Presetting the adjustment for picture quality Custom preset 1-12 Using the guide frame 1-13 Marking an Index 1-13 Adjusting the recording level manually Sound recording level 1-13 Connecting an optional external microphone 1-14 Using an external audio system or microphone 1-14 Backing up recordings to another tape 1-14 Using a video light 1-15 Superimposing the date and time on a picture 1-15 Recording a still image on a tape Tape Photo recording 1-15 Shooting with all the pixels PROG.SCAN 1-16 Using the wide mode 1-16 Using the fader function 1-16 Using special effects Digital effect 1-17 Superimposing a still image in a Memory Stick on a moving picture MEMORY MIX 1-17 Interval recording 1-18 Frame by frame recording Cut recording 1-19 Advanced Playback Operations Searching for a recording by index Index search 1-19 Searching the boundaries of recorded tape by title Title search 1-19 Searching a recording by date Date search 1-20 Searching for a photo Photo search/Photo scan 1-20 Playing back a tape with digital effects 1-21 Editing Dubbing a tape 1-21 Dubbing only desired scenes Digital program editing 1-22 Using with an analog video unit and a PC Signal convert function 1-23 Recording video or TV programs 1-24 Audio dubbing 1-25 Setting time values 1-26

2.

DISASSEMBLY

2-1. LCD SECTION (PD-126 BOARD, INVERTER TRANSFORMER UNIT) 2-2 2-2. CARRYING HANDLE SECTION (TH-010, ME-019 BOARDS, VF SHOE BASE) 2-3 2-3. VF SECTION (MAIN, SUB BOARDS) 2-4 2-4. CABINET (R) BLOCK ASSEMBLY (SW-343 BOARD) 2-5 2-5. HINGE SECTION (HINGE ASSEMBLY, FP-241 FLEXIBLE BOARD) 2-6 2-6. CABINET (L) ASSEMBLY, MECHANISM DECK 2-7 2-7. DD-146, IN-057 BOARDS 2-8 2-8. VI-156 BOARD 2-9 2-9. LENS BLOCK ASSEMBLY (ON-001, NO-001 BOARDS, CONTROL SWITCH BLOCK (CF-1044)) 2-10 2-10. LENS BLOCK ASSEMBLY (LENS CABINET (R)) 2-11 2-11. XL-003, VO-012, DV-031, RL-057 BOARDS 2-13 2-12. FS-082 BOARD, 4P CONNECTOR (WITH DC SW) 2-13 2-13. CIRCUIT BOARDS LOCATION 2-15 2-14. FLEXIBLE BOARDS LOCATION 2-16

3.3-1. 3-2. 3-3. 3-4. 3-5. 3-6.

BLOCK DIAGRAMSOVERALL BLOCK DIAGRAM (1/5) 3-1 OVERALL BLOCK DIAGRAM (2/5) 3-3 OVERALL BLOCK DIAGRAM (3/5) 3-5 OVERALL BLOCK DIAGRAM (4/5) 3-7 OVERALL BLOCK DIAGRAM (5/5) 3-9 POWER BLOCK DIAGRAM (1/4) 3-11

3

3-7. POWER BLOCK DIAGRAM (2/4) 3-13 3-8. POWER BLOCK DIAGRAM (3/4) 3-15 3-9. POWER BLOCK DIAGRAM (4/4) 3-17

4.

PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

4-1. FRAME SCHEMATIC DIAGRAM (1/3) 4-1 FRAME SCHEMATIC DIAGRAM (2/3) 4-3 FRAME SCHEMATIC DIAGRAM (3/3) 4-5 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS 4-8 CD-274 (CCD IMAGER) SCHEMATIC DIAGRAM 4-9 CD-274 (CCD IMAGER) PRINTED WIRING BOARD 4-11 VI-156 (CAMERA)(1/25) SCHEMATIC DIAGRAM 4-13 VI-156 (CAMERA-2)(2/25) SCHEMATIC DIAGRAM 4-15 VI-156 (MS INTERFACE)(3/25) SCHEMATIC DIAGRAM 4-17 VI-156 (RS232C I/F, STILL CONTROL)(4/25) SCHEMATIC DIAGRAM 4-19 VI-156 (DV SIGNAL PROCESSOR)(5/25) SCHEMATIC DIAGRAM 4-21 VI-156 (DV INTERFACE)(6/25) SCHEMATIC DIAGRAM 4-23 VI-156 (LINE IN/OUT)(7/25) SCHEMATIC DIAGRAM 4-25 VI-156 (LINE A/D CONV.)(8/25) SCHEMATIC DIAGRAM 4-27 VI-156 (MECHA CONTROL)(9/25) SCHEMATIC DIAGRAM 4-29 VI-156 (SERVO)(10/25) SCHEMATIC DIAGRAM 4-31 VI-156 (SERVO-2)(11/25) SCHEMATIC DIAGRAM 4-33 VI-156 (REC/PB HEAD AMP)(12/25) SCHEMATIC DIAGRAM 4-35 VI-156 (CAMERA-3)(13/25) SCHEMATIC DIAGRAM 4-37 VI-156 (ZOOM/FOCUS MOTOR DRIVE)(14/25) SCHEMATIC DIAGRAM 4-39 VI-156 (LENS DRIVE)(15/25) SCHEMATIC DIAGRAM 4-41 VI-156 (PARALLEL IN/SERIAL OUT)(16/25) SCHEMATIC DIAGRAM 4-43 VI-156 (HI CONTROL)(17/25) SCHEMATIC DIAGRAM 4-45 VI-156 (AUDIO)(18/25) SCHEMATIC DIAGRAM 4-47 VI-156 (AUDIO-2)(19/25) SCHEMATIC DIAGRAM 4-49 VI-156 (AUDIO-3)(20/25) SCHEMATIC DIAGRAM 4-51 VI-156 (AUDIO-4)(21/25) SCHEMATIC DIAGRAM 4-53 VI-156 (CONNECTOR-1)(22/25) SCHEMATIC DIAGRAM 4-55 VI-156 (CONNECTOR-2)(23/25), MS-058 (MS CONNECTOR) SCHEMATIC DIAGRAMS 4-57 VI-156 (DD CONVERTER-1)(24/25) SCHEMATIC DIAGRAM 4-59 VI-156 (DD CONVERTER-2)(25/25) SCHEMATIC DIAGRAM 4-61

VI-156 (CAMERA, DV/MS INTERFACE, SERVO, REC/PB HEAD AMP, AUDIO, DD CONV.) PRINTED WIRING BOARD 4-63 MS-058 (MS CONNECTOR) PRINTED WIRING BOARD 4-67 MD-76 (MODE SENSOR) PRINTED WIRING BOARD 4-69 MD-76 (MODE SENSOR) SCHEMATIC DIAGRAM 4-71 JK-197 (VIDEO/AUDIO IN/OUT), VO-012 (VIDEO OUT) PRINTED WIRING BOARDS 4-73 RL-057 (LANC), DV-031 (DV IN/OUT) PRINTED WIRING BOARDS 4-75 JK-197 (VIDEO/AUDIO IN/OUT), VO-012 (VIDEO OUT), RL-057 (LANC), DV-031 (DV IN/OUT) SCHEMATIC DIAGRAMS 4-77 KY-049 (VCR FUNCTION), EJ-034 (EJECT) PRINTED WIRING BOARDS 4-79 FC-074 (USER FUNCTION), LL-010 (USER FUNCTION) PRINTED WIRING BOARDS 4-81 FS-082 (USER FUNCTION) PRINTED WIRING BOARD 4-83 KY-049 (VCR FUNCTION), EJ-034 (EJECT), FC-074 (USER FUNCTION), LL-010 (USER FUNCTION), FS-082 (USER FUNCTION) SCHEMATIC DIAGRAMS 4-85 SW-343 (USER FUNCTION) PRINTED WIRING BOARD 4-87 SB-036 (USER FUNCTION), PM-040 (MODE SELECT) PRINTED WIRING BOARDS 4-89 AE-023 (USER FUNCTION), KP-011 (MENU SELECT) PRINTED WIRING BOARDS 4-91 SW-343 (USER FUNCTION), SB-036 (USER FUNCTION), AE-023 (USER FUNCTION) PM-040 (MODE SELECT), KP-011 (MENU SELECT) SCHEMATIC DIAGRAMS 4-93 PD-126 (RGB DRIVE/TIMING GEN) PRINTED WIRING BOARD 4-95 PD-126 (RGB DRIVE/TIMING GEN) SCHEMATIC DIAGRAM 4-97 SE-116 (VAP SENSOR), ON-001 (RELAY), NO-001 (RELAY) PRINTED WIRING BOARDS 4-99 SE-116 (VAP SENSOR), ON-001 (RELAY), NO-001 (RELAY) SCHEMATIC DIAGRAMS 4-101 HP-129 (HEADPHONE OUT), TH-010 (SIRCS (REAR)) PRINTED WIRING BOARDS 4-103 HP-129 (HEADPHONE OUT), TH-010 (SIRCS (REAR)), CONTROL SWITCH BLOCK (CF-1044/EG-1044) SCHEMATIC DIAGRAMS 4-105 ME-019 (MIC AMP, EVF OUT) PRINTED WIRING BOARD 4-107 ME-019 (MIC AMP, EVF OUT) SCHEMATIC DIAGRAM 4-109 XL-003 (CH1/CH2 MIC AMP) PRINTED WIRING BOARD 4-111

4

XL-003 (CH1/CH2 MIC AMP) SCHEMATIC DIAGRAM 4-113 DD-146 (DC-DC CONVERTER), DC-095 (DC OUT) PRINTED WIRING BOARDS 4-115 IN-057 (DC IN), VL-034 (LIGHT) PRINTED WIRING BOARDS 4-117 DD-146 (DC-DC CONVERTER), DC-095 (DC OUT), IN-057 (DC IN), VL-034 (LIGHT) SCHEMATIC DIAGRAMS 4-119 4-3. WAVEFORMS 4-121 4-4. MOUNTED PARTS LOCATION 4-125

51. 1-1. 5-1. 1-1.

ADJUSTMENTS

Before starting adjustment 5-1 Adjusting items when replacing main parts and boards. 5-2 CAMERA SECTION ADJUSTMENT 5-4 PREPARATIONS BEFORE ADJUSTMENT (CAMERA SECTION) 5-4 1-1-1. List of Service Tools 5-4 1-1-2. Preparations 5-6 1-1-3. How to make the DC cable 5-6 1-1-4. Precaution 5-8 1. Setting the Switch 5-8 2. Order of Adjustments 5-8 3. Subjects 5-8 1-2. INITIALIZATION OF A, B, C, D, E, F, 8 PAGE DATA 5-9 1-2-1. INITIALIZATION OF A, C, D, 8 PAGE DATA 5-9 1. Initializing the C, D, 8 Page Data 5-9 2. Modification of C, D, 8 Page Data 5-9 3. C Page Table 5-9 4. D Page Table 5-11 5. 8 Page Table 5-12 6. Initializing the A Page Data 5-12 1-2-2. INITIALIZATION OF B PAGE DATA 5-13 1. Initializing the B Page Data 5-13 2. Modification of B Page Data 5-13 3. B Page Table 5-13 1-2-3. INITIALIZATION OF E, F PAGE DATA 5-14 1. Initializing the E, F Page Data 5-14 2. Modification of E, F Page Data 5-14 3. F Page Table 5-14 4. E Page Table 5-15 1-3. CAMERA SYSTEM ADJUSTMENTS 5-16 1. 27MHz Origin Oscillation Adjustment (VI-156 board) 5-16 2. Zoom Key Center Adjustment 5-16 3. HALL Adjustment 5-17 4. Offset Adjustment 5-17 5. Flange Back Adjustment (Using Minipattern Box) 5-18 6. Flange Back Adjustment (Using Flange Back Adjustment Chart and Subject More Than 500m Away) 5-19 6-1. Flange Back Adjustment (1) 5-19 6-2. Flange Back Adjustment (2) 5-19 7. Flange Back Check 5-20 8. Picture Frame Setting 5-20 9. Pre White Balance Data Input 5-21 10. Auto White Balance Standard Data Input 5-21 11. MAX GAIN Adjustment 5-22 12. LV Standard Data Input 5-22 13. White Balance ND Filter 1 Compensation 5-23 14. White Balance ND Filter 2 Compensation 5-23 15. Auto White Balance Adjustment 5-24 16. Color Reproduction Adjustment (ND Filter OFF) 5-24 17. Color Reproduction Adjustment (ND Filter 1) 5-25

18. Color Reproduction Adjustment (ND Filter 2) 5-25 19. White Balance Check 5-26 20. Steady Shot Adjustment 5-27 20-1. Steady Shot Adjustment (1) 5-28 20-2. Steady Shot Adjustment (2) 5-29 1-4. LCD SYSTEM ADJUSTMENT 5-30 1. VCO Adjustment (PD-126 board) 5-30 2. Bright Adjustment (PD-126 board) 5-31 3. Black Limit Adjustment (PD-126 board) 5-31 4. Contrast Adjustment (PD-126 board) 5-32 5. Center Level Adjustment (PD-126 board) 5-32 6. V-COM Adjustment (PD-126 board) 5-33 7. White Balance Adjustment (PD-126 board) 5-33 5-2. MECHANICAL SECTION ADJUSTMENT 5-34 5-2-1. PARTS REPLACEMENT AND PREPARATION FOR ADJUSTMENT 5-35 2-1-1. ASSEMBLY/DISASSEMBLY OF CASSETTE COMPARTMENT 5-35 2-1-2. HOW TO LOAD/UNLOAD 5-35 2-1-3. About Mode Selector II 5-36 3-1. OUTLINE 5-36 1. Manual test 5-36 2. Step test 5-36 3. Auto test 5-36 3-2. MECHANISM CONDITION (POSITION) SHIFTING ORDER LIST 5-36 3-3. MODE SELECTOR II CONNECTION 5-36 5-2-2. PERIODIC CHECK 5-37 2-2-1. CLEANING OF ROTARY DRUM ASSEMBLY 5-37 2-2-2. CLEANING OF TAPE PATH SYSTEM 5-37 2-2-3. PERIODIC CHECKS 5-37 5-2-3. PARTS REPLACEMENT 5-38 2-3-1. TAPE GUIDE 1/8 AND GUIDE GUARD 5-38 2-3-2. TAPE GUIDE 2/7 5-38 2-3-3. CAPSTAN COVER 5-39 2-3-4. REEL MOTOR 5-39 2-3-5. FL MOTOR ASSEMBLY, GEAR A, GEAR B AND GEAR CD ASSEMBLY 5-39 2-3-6. GL ARM S ASSEMBLY, GL ARM T ASSEMBLY, COASTER S ASSEMBLY AND COASTER T ASSEMBLY 5-40 2-3-7. MIC BASE GUIDE, MIC BASE ASSEMBLY AND MIC BASE SPRING 5-41 2-3-8. DRUM CAP, DRUM ASSEMBLY AND TAPE SUPPORT 5-41 2-3-9. PINCH ARM ASSEMBLY 5-42 2-3-10. CAPSTAN MOTOR 5-42 2-3-11. PENDULUM RETAINER AND PENDULUM ARM ASSEMBLY 5-42 2-3-12. BRAKE ARM S, RATCHET BRAKE T, TENSION COIL SPRING (BRAKE), SBR SLIDER AND FP-248 FLEXIBLE BOARD (CONDENSATION SENSOR) 5-43 2-3-13. REEL TABLE ASSEMBLY, IDLER GEAR A ASSEMBLY AND IDLER GEAR B 5-43 2-3-14. REEL BASE RETAINER, REEL BASE T ASSEMBLY AND REEL BASE S ASSEMBLY (REEL LOCK RELEASE BLOCK AND REEL LOCK RELEASE SPRING) 5-44 2-3-15. CAM MOTOR, MOTOR HOLDER 5-44 2-3-16. TG2/7 ARM BLOCK, TG2/7 BAND BLOCK AND TENSION COIL SPRING (TG2)/(TG7) 5-45 2-3-17. SUB-SLIDER ARM, SUB-SLIDER, ENCODER GEAR, MAIN CAM GEAR, COUPLING GEAR, SUB-CAM GEAR, PINCH SLIDER AND LOADING ARM ASSY 5-46 2-3-18. MAIN SLIDER, MAIN SLIDER ARM AND PENDULUM STOPPER ASSEMBLY 5-48

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2-3-19. MD-76 BOARD AND ENCODER RETAINER 5-49 2-3-20. COMPONENTS OF GL ARM S/T ASSEMBLY (GL ARM ASSEMBLY, GL HELICAL TORSION SPRING, GL GEAR) 5-50 2-3-21. COMPONENTS OF MIC BASE ASSEMBLY (FP-104 FLEXIBLE BOARD, MIC BASE) 5-50 2-3-22. COMPONENTS OF DRUM ASSEMBLY (MOTOR FPC ASSEMBLY, ELASTIC CONNECTOR) 5-51 2-3-23. COMPONENTS OF PINCH ARM ASSEMBLY (TAPE RETAINER, COMPRESSION COIL SPRING) 5-51 2-3-24. COMPONENTS OF TG2/7 ARM ASSEMBLY (ET MAGNET, MAGNET HOLDER) 5-51 5-2-4. CHECK AND ADJUSTMENT 5-52 2-4-1. REEL TABLE HEIGHT CHECK AND ADJUSTMENT 5-53 1. Preparation before check 5-53 2. Check and adjustment 5-53 2-4-2. TG1/8 HEIGHT CHECK AND ADJUSTMENT 5-53 1. Preparation before check 5-53 2. Check and adjustment 5-53 2-4-3. TG2/7 HEIGHT CHECK AND ADJUSTMENT 5-54 1. Preparation before check 5-54 2. Check and adjustment 5-54 2-4-4. FWD/RVS POSITION CHECK AND ADJUSTMENT 5-54 1. Preparation before check 5-54 2. Check and adjustment 5-54 2-4-5. ELECTRIC TENSION REGULATOR CHECK AND ADJUSTMENT OF TG2/7 ARM 5-55 1. Preparation before check 5-55 2. Check and adjustment 5-55 2-4-6. FWD/RVS BACK TENSION CHECK AND ADJUSTMENT 5-56 1. Preparation before check 5-56 2. Check and adjustment 5-56 2-4-7. PREPARATION FOR ADJUSTMENT AND TAPE PATH CHECK 5-56 2-4-8. TRACK ADJUSTMENT AND CHECK (Checking the RF Waveform) 5-57 2-4-9. TRACK CHECK 5-57 2-4-10. CUE/REV CHECK 5-58 2-4-11. CURL CHECK AND ADJUSTMENT 5-58 2-4-12. RISING CHECK 5-59 5-3. VIDEO SECTION ADJUSTMENTS 5-60 3-1. PREPARATIONS BEFORE ADJUSTMENTS 5-60 3-1-1. Equipment Required 5-60 3-1-2. Precautions on Adjusting 5-61 3-1-3. HOW TO ENTER RECORD MODE WITHOUT CASSETTE 5-62 3-1-4. HOW TO ENTER PLAYBACK MODE WITHOUT CASSETTE 5-62 3-1-5. Adjusting Connectors 5-62 3-1-6. Connecting the Equipment 5-62 3-1-7. Alignment Tapes 5-63 3-1-8. Input/Output Level and Impedance 5-63 3-2. SYSTEM CONTROL SYSTEM ADJUSTMENT 5-64 1. Initialization of A, B, C, D, E, F, 8 Page Data 5-64 2. Serial No. Input 5-64 2-1. Company ID Input 5-64 2-2. Serial No. Input 5-64 3. Battery End Adjustment 5-66 3-3. SERVO AND RF SYSTEM ADJUSTMENT 5-67 1. Cap FG Duty Adjustment (VI-156 board) 5-67 2. PLL f0 & LPF f0 Adjustment (VI-156 board) 5-67 3. Switching Position Adjustment (VI-156 board) 5-68 4. AGC Center Level and APC & AEQ Adjustment 5-68 4-1. Preparations before adjustments 5-68 4-2. AGC Center Level Adjustment (VI-156 board) 5-68 4-3. APC & AEQ Adjustment (VI-156 Board) 5-69

4-4. Processing after Completing Adjustments 5-69 5. PLL f0 & LPF f0 Final Adjustment (VI-156 board) 5-69 3-4. VIDEO SYSTEM ADJUSTMENTS 5-70 3-4-1. Base Band Block Adjustments 5-70 1. Chroma BPF f0 Adjustment (VI-156 board) 5-70 2. S VIDEO OUT Y Level Adjustment (VI-156 board) 5-70 3. S VIDEO OUT Chroma Level Adjustment (VI-156 board) 5-71 4. VIDEO OUT Y, Chroma Level Check (VI-156 board) 5-71 3-4-2. BIST Check 5-72 1. Playback System Check 5-72 1-1. Preparations for Playback 5-72 1-2. IC301 TRX (RF) PB BIST Check 5-72 1-3. IC301 AUD (ABUS) PB BIST Check 5-72 1-4. IC301 VFD PB BIST Check 5-72 1-5. IC301 ENCODER BIST Check 5-73 1-6. Processing after Completing Playback System Check 5-73 3-5. AUDIO SYSTEM ADJUSTMENTS 5-74 1. Playback Level Check 5-75 2. Overall Level Characteristics Check 5-75 3. Overall Distortion Check 5-75 4. Overall Noise Level Check 5-75 5. Overall Separation Check 5-75 5-4. SERVICE MODE 5-76 4-1. ADJUSTMENT REMOTE COMMANDER 5-76 1. Using the adjustment remote commander 5-76 2. Precautions upon using the adjustment remote commander 5-76 4-2. DATA PROCESS 5-77 4-3. SERVICE MODE 5-78 1. Setting the Test Mode 5-78 2. Emergence Memory Address 5-78 2-1. EMG Code (Emergency Code) 5-78 2-2. MSW Code 5-79 3. Bit value discrimination 5-80 4. Switch check (1) 5-80 5. Switch check (2) 5-81 6. Record of Use check 5-81 7. Record of Self-diagnosis check 5-82 8. HRS METER (Hours meter) 5-83

6.

REPAIR PARTS LIST

6-1. EXPLODED VIEWS 6-1 6-1-1. OVERALL SECTION-1 6-1 6-1-2. OVERALL SECTION-2 6-2 6-1-3. OVERALL SECTION-3 6-3 6-1-4. CABINET (R) SECTION-1 6-4 6-1-5. CABINET (R) SECTION-2 6-5 6-1-6 CABINET (R) SECTION-3 6-6 6-1-7. CABINET (L) ASSEMBLY 6-7 6-1-8. CARRYING HANDLE SECTION 6-8 6-1-9. LENS BLOCK SECTION-1 6-9 6-1-10. LENS BLOCK SECTION-2 6-10 6-1-11. DRUM SECTION 6-11 6-1-12. GEAR, ARM SECTION 6-12 6-1-13. MOTOR, MD-76 BOARD SECTION 6-13 6-1-14. CASSETTE COMPARTMENT BLOCK ASSEMBLY 6-14 6-2. ELECTRICAL PARTS LIST 6-15

EVF Section (DXF-801/801CE SERVICE MANUAL) Attached Manual 1. Service Information1-1 (E) 1-1 (E) 1-1 (E) 1-1 (E)

1-1. Board Layout 1-2. Replacement of Main Parts 1-2-1. Notes on Replacement of MAIN Board 1-2-2. Replacement of CRT/DY Assembly

6

1-3. Replacement of VF Loupe 1-4. Replacement of Outside Holder T and Eyepiece Outer Ring 1-5. Changing the Viewfinder Correspond to Left Eye 1-6. Recommended Replacement Parts

1-3 (E) 1-4 (E) 1-5 (E) 1-5 (E)

2.

Alignment2-1 (E) 2-1 (E) 2-1 (E) 2-1 (E) 2-1 (E) 2-2 (E) 2-2 (E) 2-2 (E) 2-2 (E) 2-3 (E) 2-4 (E) 2-5 (E) 2-6 (E) 2-6 (E) 2-7 (E)

2-1. Preparation 2-1-1. Equipment Required 2-1-2. Notes on Adjustment 2-1-3. Connecting Diagram 2-1-4. Initial setting 2-2. Viewfinder System Adjustment 2-2-1. +9.5 V Adjustment 2-2-2. Heater Voltage Pre-Adjustment 2-2-3. Vertical Hold Adjustment 2-2-4. Horizontal Hold Adjustment 2-2-5. Focus Adjustment 2-2-6. Picture Frame Adjustment 2-2-7. Operational Amplifier Output Adjustment 2-2-8. Bright Calibration Adjustment 2-2-9. Heater Voltage Adjustment

3.

Spare Parts

3-1. Notes on Repair Parts 3-1 (E) 3-2. Exploded Views 3-2 3-3. Electrical Parts List 3-4

5.

Diagrams

5-1. Block Diagram 5-2 Overall 5-2 5-2. Schematic Diagram 5-4 Frame Wiring 5-4

6.

Board LayoutsMAIN 6-1 SUB 6-2

* Color reproduction frame is shown on page 387.

7

SERVICE NOTE1.1 2 3 4 5 6 7

TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT)Refer to 2-6. to remove the cabinet (L) assembly. Remove the shoulder pad. Remove the CN4300 (2P) of VI-156 board. Remove the CN501 (2P) of VI-156 board. Supply +4.5V from the DC power supply to the cam motor and unload the tape guide. Rotate the idler gear by your finger to the clockwise and remove the tape slack. Supply +4.5V from the DC power supply to the FL motor (Cassette motor) and unload the cassette.

7 Unload the cassette.

FL motor

Cam motor

5 Unload the tape guide.

CN4300 2P CN501 2P

2 Remove the shoulder pad.

DC power supply (4.5Vdc)6 Remove the idler gear and remove the tape slack.

3 Disconnect CN4300 4 Disconnect CN501

What to do when a user forgets a passwordThis camcorder has the forced log insertion function. A password is inputted, and this function is set up. When this function was set up, this camcorder doesnt move if the memory stick which memorize a correct logo isnt inserted. To release the forced logo function, the correct password must be input. This password is memorized in the IC1105 (EEPROM) on VI-156 board. Therefore, when a user forgets the password, replace the IC1105. This IC1105 memorizes the HRS METER data (Hour meter data: page A, address 00 to 13), too. Therefore, replace the IC1105 in the following order to copy the HRS METER data. Replacing procedure: 1) Note down the data of page A, address 00 to 13. 2) Replace IC1105 (EEPROM) on VI-156 board. 3) To page A, address 00 to 13, input the data noted down. (Refer to HRS METER (Hours meter) of 5-4. SERVICE MODE)

8

SELF-DIAGNOSIS FUNCTION1. SELF-DIAGNOSIS FUNCTION 2. SELF-DIAGNOSIS DISPLAY

When problems occur while the unit is operating, the self-diagnosis function starts working, and displays on the viewfinder or LCD screen what to do. This function consists of two display; selfdiagnosis display and service mode display. Details of the self-diagnosis functions are provided in the Instruction manual.Viewfinder or LCD screenC:31:11

When problems occur while the unit is operating, the counter of the viewfinder or LCD screen consists of an alphabet and 4-digit numbers, which blinks at 3.2 Hz. This 5-character display indicates the repaired by:, block in which the problem occurred, and detailed code of the problem.

Blinks at 3.2Hz

CRepaired by:

31Block

11Detailed Code

C : Corrected by customer H : Corrected by dealer E : Corrected by service engineer

Refer to page 10. Indicates the appropriate Self-diagnosis Code Table. step to be taken. E.g. 31 ....Reload the tape. 32 ....Turn on power again.

3.3-1.

SERVICE MODE DISPLAYDisplay Method

The service mode display shows up to six self-diagnosis codes shown in the past.

While pressing the STOP key, set the POWER switch from OFF to ON, and continue pressing the STOP key for 5 seconds continuously. The service mode will be displayed, and the counter will show the backup No. and the 5-character self-diagnosis codes.Viewfinder or LCD screen[3] C : 3 1 : 1 1

Lights up

[3]Backup No. Order of previous errors

C:31:11Control dialSelf-diagnosis Codes

3-2.

Switching of Backup No.

By rotating the control dial, past self-diagnosis codes will be shown in order. The backup No. in the [] indicates the order in which the problem occurred. (If the number of problems which occurred is less than 6, only the number of problems which occurred will be shown.) [1] : Occurred first time [4] : Occurred fourth time [2] : Occurred second time [5] : Occurred fifth time [3] : Occurred third time [6] : Occurred the last time

3-3.

End of Display

Turning OFF the power supply will end the service mode display.Note: The self-diagnosis display data will be backed up by the coin-type lithium battery (BT501) of the cabinet (R) assembly (SW-343 board). When the cabinet (R) assembly is removed, the self-diagnosis display data will be lost by initialization.

9

4.Repaired by:

SELF-DIAGNOSIS CODE TABLESelf-diagnosis Code Block Detailed Function Code 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 0 0 1 1 2 2 2 2 2 3 4 4 1 1 2 2 2 2 2 3 4 4 0 0 0 1 0 1 2 3 4 0 0 2 0 1 0 1 2 3 4 0 0 2 Symptom/State Correction

C C C C C C C C C C C C C C C C C C C C C C

Condensation. Video head is dirty. LOAD direction. Loading does not complete within specified time UNLOAD direction. Loading does not complete within specified time T reel side tape slacking when unloading. Winding S reel fault when counting the rest of tape. T reel fault. S reel fault. T reel fault. FG fault when starting capstan. FG fault when starting drum. FG fault during normal drum operations. LOAD direction loading motor timeout. UNLOAD direction loading motor time-out. T reel side tape slacking when unloading. Winding S reel fault when counting the rest of tape. T reel fault. S reel fault. T reel fault. FG fault when starting capstan. FG fault when starting drum FG fault during normal drum operations Difficult to adjust focus (Cannot initialize focus.)

Remove the cassette, and insert it again after one hour. Clean with the optional cleaning cassette. Load the tape again, and perform operations from the beginning. Load the tape again, and perform operations from the beginning. Load the tape again, and perform operations from the beginning. Load the tape again, and perform operations from the beginning. Load the tape again, and perform operations from the beginning. Load the tape again, and perform operations from the beginning. Load the tape again, and perform operations from the beginning. Load the tape again, and perform operations from the beginning. Load the tape again, and perform operations from the beginning. Load the tape again, and perform operations from the beginning. Remove the battery or power cable, connect, and perform operations from the beginning. Remove the battery or power cable, connect, and perform operations from the beginning. Remove the battery or power cable, connect, and perform operations from the beginning. Remove the battery or power cable, connect, and perform operations from the beginning. Remove the battery or power cable, connect, and perform operations from the beginning. Remove the battery or power cable, connect, and perform operations from the beginning. Remove the battery or power cable, connect, and perform operations from the beginning. Remove the battery or power cable, connect, and perform operations from the beginning. Remove the battery or power cable, connect, and perform operations from the beginning. Remove the battery or power cable, connect, and perform operations from the beginning. Inspect the lens block focus reset sensor (Pin wg of CN001 on VI156 board) when focusing is performed when the focusing is rotated in the focus manual mode, and the focus motor drive circuit (IC140 of VI-156 board) when the focusing is not performed. Inspect the lens block zoom reset sensor (Pin ws of CN001 on VI156 board) when zooming is performed when the zoom lever is operated and the zoom motor drive circuit (IC140 of VI-156 board) when zooming is not performed. Inspect pitch angular velocity sensor (SE601 of SE-116 board) peripheral circuits. Inspect yaw angular velocity sensor (SE600 of SE-116 board) peripheral circuits.

E

6

1

0

0

E

6

1

1

0

Zoom operations fault (Cannot initialize zoom lens.) Steadyshot function does not work well. (With pitch angular velocity sensor output stopped.) Steadyshot function does not work well. (With yaw angular velocity sensor output stopped.)

E

6

2

0

0

E

6

2

0

1

10

SECTION 1 GENERAL

DSR-250/250PThis section is extracted from instruction manual. (DSR-250P)

1-1

1-2

1-3

1-4

1-5

1-6

1-7

1-8

1-9

1-10

1-11

1-12

1-13

1-14

1-15

1-16

1-17

1-18

1-19

1-20

1-21

1-22

1-23

1-24

1-25

1-26

1-27

1-28

1-29

1-30

1-31

1-32

1-33

1-34

1-35

1-36

1-37

1-38

1-39

1-40

1-41

1-42

1-43

1-44

1-45

1-46

1-47

This section is extracted from instruction manual. (Auto Logo Insert for Copyright Protection)

1-48

1-49

1-50

1-51E

SECTION 2 DISASSEMBLYThe following flow chart shows the disassembly procedure.2-1. LCD section (PD-126 board, Inverter transformer unit) 2-2. Carrying handle section (TH-010, ME-019 boards, VF shoe base) 2-3. VF section (MAIN, SUB boards) Refer to the separate DXF-801/810CE Service Manual (attach to the end of this manual) [ Section 1. Service Information ].

DSR-250/250P

PD-126 board service position

VF section MAIN, SUB boards service position

2-4. Cabinet (R) block assembly (SW-343 board)

2-5. Hinge section (Hinge assembly, FP-241 flexible board)

2-6. Cabinet (L) block assembly, Mechanism deck

Mechanism deck service position

DSR-250/250P

2-7. DD-146, IN-057 boards

DD-146, IN-057 boards service position

2-8. VI-156 board

Service position to check the VTR section

2-9. Lens block assembly (ON-001, NO-001 boards, Control switch block (CF-1044))

2-10. Lens block assembly (Lens cabinet (R))

VI-156 board service position

Service position to check the camera section

2-11. XL-003, VO-012, DV-031, RL-057 boards

2-12. FS-082 board, 4P connector (with DC SW)

[CONNECTION DIAGRAM FOR SERVICE POSITION (Mainly for voltage measurement and check)] (TH-010, ME-019, MAIN, SUB, SW-343, DD-146, IN-057, VI-156, ON-001, NO-001, CD-274, XL-003, RL-057, FS-082 boards, Mechanism deck)

How to make the DC cable Cut the connecting cable (1-783-189-11), and connect the regulated power supply to the circular connector (receptacle) as shown in the following figure.Red

Circular connector (Receptacle)

Regulated power supply (12V)GND Need not connected

Black Shield Black Black

2-1

NOTE: Follow the disassembly procedure in the numerical order given.

2-1. LCD SECTION (PD-126 BOARD, INVERTER TRANSFORMER UNIT)1 Two screws (M2 4), lock ace, p2 2 Two screws (M2 4), lock ace, p2 3 P cabinet (C) 4 Two screws (M2 4), lock ace, p2 A

REMOVING THE PD-126 BOARD, INVERTER TRANSFORMER UNIT3 Back light Cold cathode fluorescent tube 7 Inverter transformer unit 2 Remove the three solderings 6 Remove the six solderings

1 LCD unit (24P)

8 PD-126 board6 -12 PD oard B 6 -12 PD oard B

B 7 Screw (M1.7 2.5), lock ace, p2 8 Two screws (M1.7 2.5), lock ace, p2 qa Back light Cold cathode fluorescent tube, BL shield sheet (N)

4 PCB clip

5 PCB clip qd PD-126 board, Inverter transformer unit qs Two claws 5 Two screws (M1.7 2.5), lock ace, p2 6 BL retainer A

B 0 LCD unit

9 P cabinet (M) assembly

qf Shoulder pad assembly

[PD-126 BOARD SERVICE POSITION]

PD-126 board6 -12 PD oard B

Inverter transformer unit Back light Cold cathode fluorescent tube, BL shield sheet (N)

LANC jack

Adjustment remote commander (RM-95)

LCD unit 12V AC IN Regulated power supply

How to make the DC cable (See page 2-1)

2-2

2-2. CARRYING HANDLE SECTION (TH-010, ME-019 BOARDS, VF SHOE BASE)REMOVING VF SHOE BASECarrying handle block assembly2 Rear handle cover assembly 1 Two screws (M2 4), lock ace, p2 5 Two screws (M3 8) 4 Lock ring (D), Lock ring rubber 3 VF slide shoe 3 8 VF shoe base 6 Two small washers W4 5 Two hexagon sockets (M4 12) bolt 2 Shoe washer 1 Four screws (M3 25) 7 Slide arm 4 TH-010 board 9 Carrying handle block assembly 6 Two screws (M3 8) 8 3 Screw (M2 3), lock ace, p2

qd ME-019 boardME -0 19

REMOVING THE ME-019 BOARDqs

ME-0 19

7 Two claws

qa Two screws (M2 4), lock ace, p2 0 Two screws (M2.6 5), spring bolt

2-3

2-3. VF SECTION (MAIN, SUB BOARDS)Refer to the separate DXF-801/810CE Service Manual (attach to the end of this manual) [ Section 1. Service Information ].5 VF assembly DXF-801 (DSR-250), DXF-801CE (DSR-250P)

1 Two screws (M3 6) 2 Two screws (M3 8) 3 Bottom case 4 VF cable

8 Screw (M2.6 4) 0 Two screws (M2.6 4) qs SUB board 6 Screw (M2.6 4) 7 Lug terminal qa Parting plate 9 MAIN board

[VF SECTION MAIN, SUB BOARDS SERVICE POSITION]VF assembly DXF-801 (DSR-250), DXF-801CE (DSR-250P) VF cable


12V

AC IN

Regulated power supply

SUB board MAIN board

2-4

2-4. CABINET (R) BLOCK ASSEMBLY (SW-343 BOARD)

3 FP-245 flexible board (10P) 4 Cabinet (R) block assembly 1 Two screws (M3 8)56 -1 VI ard o B

2 Two screws (M3 8)

REMOVING THE SW-343 BOARD

4 VR knob 2 Screw (M2 3), lock ace, p2 3 SW protection sheet 1 Seven screws (M2 3), lock ace, p2 7 SW-343 board3 -34 SW

56 -1 VI ard o B

6 SP cabinet assembly

PM-040 board

KP-011 board

6 -03 SB

Cabinet (R) block assembly AE-023 board SB-036 board5VR knob

SP901

2-5

2-5. HINGE SECTION (HINGE ASSEMBLY, FP-241 FLEXIBLE BOARD)REMOVING HARNESS (PS-111) (14P), HARNESS (PS-110) (8P)

When removing it, be careful not to damage the harnesses, etc.3 2 1

2 Harness (PS-110) (8P) 3 Harness (PS-111) (14P) 4 Three screws (M2 3), lock ace, p2 5 Hinge lid 6 Blind plate assembly 7 Three screws (M2 4), lock ace, p2 qf Harness (PS-111) (14P)

qa Remove the harness (PS-111) (14P),harness (PS-110) (8P) in the direction of the arrow.

qg Hinge assembly 3 Two claws 2 Screws (M1.7 2.5) lock ace, p2 6 Hinge cover (rear) 0 FP-241 flexible board (6P) 8 Screw (M1.7 2.5) lock ace, p2

qd Harness (PS-110) (8P) qs Harness fixed tape 7 Hinge cover (front)

1 FP-241 flexible board (6P)43 S W -3

S

B

1 Two screws (M1.7 2.5) lock ace, p2

9 Screw (M1.7 2.5) lock ace, p2 5 Remove the hinge cover (rear) in the direction of the arrow.

-0

36

Cabinet (R) block assembly

4 Claws

2-6

2-6. CABINET (L) ASSEMBLY, MECHANISM DECK1 Five screws (M3 8) 3 Four screws (M3) step qd Mechanism deck56 -1 VI ard o B

0 qa qs

6 Flexible board (from capstan motor) (18P) 7 Flexible board (from drum motor) (11P) 8 Harness (from loading motor) (2P) 6 9 Flexible board (from drum motor) (10P) 7 0 Harness (from cam motor) (2P) 8 qa FRV-008 flexible flat cable 9 (from MD-76 board) (21P) qs FRV-008 flexible flat cable (from MD-76 board) (21P)

4 Two screws (M2 3), lock ace, p2 2 Cabinet (L) assembly 5 Harness (JJ-059)

6 9 7 8 qa 0 qs

56 -1 VI ard o B

8 0 6 7 9 qa qs

[MECHANISM DECK SERVICE POSITION]

LANC jack 20 1AB


12V

AC IN

Regulated power supply CN007 20P56 -1 VI ard Bo

How to make the DC cable (See page 2-1) Mechanism deck

B A

CPC-13 jig (J-6082-443-A)

Cabinet (R) block assembly3 -34 SW

6 -03 SB

2-7

2-7. DD-146, IN-057 BOARDS

A

B 2 DD-146 board

C56 -1 VI ard Bo

B46 -1 D D

D

1 Two screws (M2 3), lock ace, p2

A

3 Two screws (M2 3), lock ace, p2 C D 4 IN-057 board

[DD-146, IN-057 BOARDS SERVICE POSITION]

How to make the DC cable (See page 2-1)A B

12V

AC IN

Regulated power supplyC56 -1 VI ard o B

D B46 -1 D D

DD-146 boardA

IN-057 board-34 SW 3

C D

SB

-03

6


2-8

2-8. VI-156 BOARD4 FVK-001 flexible flat cable (8P) 5 Harness (VL-054) (6P) 6 Harness (MV-124) (7P) 7 Harness (VM-068) (12P) 8 Harness (VG-052) (12P) 9 Harness (VF-071) (3P) qd FP-243 flexible board (27P) 0 CD-274 board (50P) D C EF H A G B GH56 -1 VI ard Bo

3 Harness (VH-050) (12P)

qf VI-156 board 2 Two screws (M2 3), lock ace, p2

A

B F E D C

qs FP-242 flexible board (39P) qa Control switch block (EG-1044) (6P)

1 Six screws (M2 3), lock ace, p2

[SERVICE POSITION TO CHECK THE VTR SECTION]Connection to Check the VTR SectionTo check the VTR Section, set the VTR to the "forced VTR power ON" mode. Operate the VTR functions using the adjustment remote commander (with the HOLD switch set in the OFF position) (However, connect the cabinet (L) assembly when cassette is going to be ejected only.) Setting the Forced VTR Power ON mode 1) Select page: 0, address: 01, and set data: 01. 2) Select page: D, address: 10, set data: 02, and press the PAUSE button of the adjustment remote commander. Exiting the Forced VTR Power ON mode 1) Select page: 0, address: 01, and set data: 01. 2) Select page: D, address: 10, set data: 00, and press the PAUSE button of the adjustment remote commander. 3) Select page: 0, address: 01, and set data: 00.

LANC jack VIDEO OUT CN007 20P 20 1

TV monitor


12V

AC IN

Regulated power supply

VIDEO IN/OUT56 -1 d VI oar B


JK-197 board

VI-156 board

CN013 (8P) When you want to eject 1 a cassette, short-circuit 8 pin-7 of CN-013 with its pin-8 (GND) with a jumper for one second.

Connect the CPC-13 jig (J-6082-443-A) during tape path check.

2-9

2-9. LENS BLOCK ASSEMBLY (ON-001, NO-001 BOARDS, CONTROL SWITCH BLOCK (CF-1044))

qf Mi ring assembly, Control switch block (EG-1044) (6P) qd Three screws (M2 6) lock ace, p2 A

1 Screw (M3 8)

qg Lens block assembly A

2 Screw (M3 8)

3 Two screws (M3 8) qs On bracket 4 Screw (M3 8) qa Three screws (M2 3), lock ace, p2 0 NO-001 board, FP-242 Flexible board (39P) 8 Screw (M2 3), lock ace, p2 7 ON-001 board, FP-243 flexible board (27P) 9 Flexible board (39P) 5 Screw (M2 3), lock ace, p2 6 Flexible board (27P)

REMOVING CONTROL SWITCH BLOCK (CF-1044)8 Slide knob assembly 0 Grip assembly 7 Two screws (M2 4), lock ace, p2 3 Screw (M3 8) 1 Three screws (M3 6) EG grip 6 Grip base

Harness (VG-052) (12P)5 Screw (M3 8)

9 Control switch block (CF-1044), Harness (VG-052) (12P) 2 Screw (M3 6) EG grip 4 Two screws (M3 8)

qa Lens block assembly

2-10

2-10.LENS BLOCK ASSEMBLY (LENS CABINET (R))CAUTION WHEN INSTALLING AND REMOVING SCREWSWhen you want to remove screws, remove this screw first. Also remove this screw last when re-installing the parts. Screw (M2 4), lock ace, p2 Torgue : 1 kg cmor less



6 Lens block assembly

The position where the harness tieing tape is attached.

5 Lens cabinet (R) assembly

1 Harness fixed tape 2 Screw (M2 4), lock ace, p2

REMOVING LENS CABINET (R)5 Two screws (M2 4), lock ace, p2 3 Two screws (M2 3), lock ace, p2 6 MF knob holder 7 Compression spping 8 MF knob 0 Lens cabinet (R)

4 FC-074 board, Harness (VF-071) (3P) 1 Two screws (M2 4), lock ace, p2 2 ND knob assembly 9 MF escutcheon

Harness (VF-071) (3P)

[ VI-156 BOARD SERVICE POSITION]How to make the DC cable (See page 2-1) Adjustment remote commander (RM-95) LANC jack

AB

12V

AC IN

Regulated power supply CN007 20PDD-146

20 1 VI-156 board56 -1 d VI oar B

AB

DD-146 board

IN-057 board Cabinet (R) block assembly

FP-242 flexible board (39P) NO-001 board Lens block assemblyN O -0 01

3 -34 SW

CPC-13 jig (J-6082-443-A)6 -03 SB

ON-001 board CD-274 board (50P) FP-243 flexible board (27P)

O N

-0

01

2-11

[SERVICE POSITION TO CHECK THE CAMERA SECTION]Connection to Check the CAMERA SectionTo check the CAMERA Section, set the CAMERA to the "forced CAMERA power ON" mode. Setting the Forced CAMERA Power ON mode 1) Select page: 0, address: 01, and set data: 01. 2) Select page: D, address: 10, set data: 01, and press the PAUSE button of the adjustment remote commander. Exiting the Forced CAMERA Power ON mode 1) Select page: 0, address: 01, and set data: 01. 2) Select page: D, address: 10, set data: 00, and press the PAUSE button of the adjustment remote commander. 3) Select page: 0, address: 01, and set data: 00.

LANC jack VIDEO OUT

TV monitor

Adjustment remote commander (RM-95)AB

12V

AC IN

Regulated power supplyDD-146

AB

DD-146 board How to make the DC cable (See page 2-1)

VIDEO IN/OUT JK-197 board

56 -1 d VI oar B

IN-057 board

VI-156 board FP-242 flexible board (39P)O -0 01

NO-001 boardN

Control switch block (CF-1044) Harness (VG-052) (12P)

ON-001 board CD-274 board (50P) Lens block assembly FP-243 flexible board (27P)

O N

-0

2-12

01

2-11.XL-003, VO-012, DV-031, RL-057 BOARDS

2 VO-012 board, DV-031 board 1 Two screws (M2 3) lock ace, p2

3 Screw (M2 3) lock ace, p2 7 XL-003 board, XLR bracket, AU slide knob

6 5 Two screws (M3 8) 4 RL-057 board, LANC bracket

REMOVING XL-003 BOARD

2-12.FS-082 BOARD, 4P CONNECTOR (WITH DC SW)5 Two screws (M2.6 5), spring bolt

6 Harness (DC-064)56 -1 VI ard o B

3 Micro switch, Harness (ID-052) (6P)

4 4P connector (with DC SW) 1 Screw (M2 8)

2 Remove the two solderings

REMOVING 4P CONNECTOR (WITH DC SW)4 FS-082 board, Harness (FV-120) (6P), AUDIO VR knob 3 Four screws (M2 3) lock ace, p2 2 Front lower cabinet assembly 1 Four screws (M2 4) lock ace, p2

2-13

[CONNECTION DIAGRAM FOR SERVICE POSITION (Mainly for voltage measurement and check)] (TH-010, ME-19, MAIN, SUB, SW-343, DD-146, IN-057, VI-156, ON-001, NO-001, CD-274, XL-003, RL-057, FS-082 boards, Mechanism deck)A Flexible board (from capstan motor) (18P) B Flexible board (from drum motor) (11P) C Harness (from loading motor) (2P) D Flexible board (from drum motor) (10P) E Harness (from cam motor) (2P) A F FRV-008 flexible flat cable B (from MD-76 board) (21P) C G FRV-008 flexible flat cable D (from MD-76 board) (21P) G F E

Harness (MV-124) (7P) VF assembly DXF-801 (DSR-250), DXF-801CE (DSR-250P) ME-019 boardME -0 19

VF cable

Harness (VM-068) (12P)

LANC terminal RL-057 board XL-003 board

TH-010 board Harness (VH-050) (12P)

Adjustment remote commander (RM-95) Harness (DX-050) (3P) Harness (VX-050) (8P)

SUB board MAIN board Harness (VR-128) (5P)

Mechanism deck NO-001 board CD-274 board (50P)

DD-146 board Harness (DM-141) (4P)46 -1 D D

Regulated power supply 12V AC IN How to make the DC cable (See page 2-1)

IN-057 board

56 -1 d VI oar B

4P connector (with DC SW) Harness (ID-052) (6P) SE-343 board-3 SW 43

ON-001 board FP-243 flexible board (27P) Lens block assembly FP-242 flexible board (39P) VI-156 board CPC-13 jig (J-6082-443-A)SB -03 6


Harness (FV-120) (6P) FS-082 board

2-14

2-13.CIRCUIT BOARDS LOCATIONThe circuit boards contained in the mechanism deck and that in the zoom lens are not shown.

EJ-034 (EJECT) LL-010 (USER FUNCTION) VL-034 (LIGHT) MAIN

KY-049 (VCR FUNCTION)

TH-010 (SIRCS (REAR)) HP-129 (HEADPHONE OUT) PD-126 (RGB DRIVE, TIMING GEN) INVERTER TRANSFORMER UNIT DC-095 (DC OUT) XL-003 (CH1/CH2 MIC AMP) RL-057 (LANC)

SUB

NO-001 (RELAY) JK-197 (VIDEO/AUDIO IN/OUT) FC-074 (USER FUNCTION) ON-001 (RELAY) FS-082 (USER FUNCTION)

VO-012 (VIDEO OUT) DV-031 (DV IN/OUT)

ME-019 (MIC AMP, EVF OUT) SW-343 (USER FUNCTION) LED (A) LED (B) DD-146 (DC-DC CONVERTER) IN-057 (DC IN) MS-058 (MS CONNECTOR)

SB-036 (USER FUNCTION) AE-023 (USER FUNCTION)

PM-040 (MODE SELECT)

VI-156 CAMERA, DV/MS INTERFACE, SERVO, REC/PB HEAD AMP, AUDIO, DD CONV. KP-011 (MENU SELECT)

2-15

2-14.FLEXIBLE BOARDS LOCATIONThe flexible boards contained in the mechanism deck and that in the zoom lens are not shown.

CONTROL SWITCH BLOCK (EG-1044) FVS-001 CONTROL SWITCH BLOCK (CF-1044)

FKE-001

FVK-001

FP-241

FP-245

FSS-004 FRV-008 FP-243 FP-242

2-16E

SECTION 3 BLOCK DIAGRAMS3-1. OVERALL BLOCK DIAGRAM (1/5)CD-274 BOARD(4-9) (4-9)

DSR-250/250P

( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.VI-156 BOARD(1/5)AGC CONT 1,2 R,B GAIN R,G,B OFFSET CN025 G CCD OUT 40 31 32 37 37 34 34 42 1 3 G 38 47 G D0-09 2 11

IC1038 3 1 42 42

IC101G-CH CCD IMAGER 11,14-16 1-4

(4-13)

7

19

(4-14)

(4-16)

(IC705)SPCK 38 Y0-Y7 45 29 C0-C7 36 49 HD,VD,OE TO OVERALL BLOCK (2/5)

V1,V2A,V2B,V3

IC704S/H,AGC 29 R 5 21 28

IC706A/D CONVERTER 26 37 R D0-09 79 88

IC771(U-CORE) CAMERA SIGNAL PROCESS

LENS BLOCKDICHROIC PRISM

H1,H2,RG,SUB

48 48 45 45

(4-9)

IC104(4-9)8 R CCD OUT 3 1 26 26

IRIS

IC102R-CH CCD IMAGER 11,14-16 1-4

11 35 34 V1,V2A,V2B,V3 18 18 26 25 19 21 21 H1,H2,RG,SUB 33 33 30 30 XSHD XSHP XRS 11 14 37 38 44 CLPDM PBLK CLP OB 48 1 2 14 B 1 48

B D0-09

50 99 51 90 HI SO,SI,SCK ZOOM VR AD

(SEE PAGE 3-3)

9

17

(4-9)

IC105(4-9)8 B CCD OUT 3 1 26 26 31 X701 27MHz H1,H2,RG 16 16 45 H1,H2,RG,SUB 7 4 CN100 7 4 SUB V1,V2A,V2B,V3 29 46 71 HD,VD 70 32

IC100B-CH CCD IMAGER 11,14-16 1-4

IC705TIMING GENERATOR 47 SPCK 47 77

(4-14)

V1,V2A,V2B,V3

13 13

17

IC701,702CCD V DRIVE

10 5 9

39 38

NO-001 BOARD(1/2)IRIS METER

(4-40) (4-13)DRIVE-

(SEE PAGE 4-101)20 20 20 8

M HZOOM RESET SENSOR

IC141IRIS DRIVE 10 HALL AMP 5 7

IRIS PWM

HALL17 22 17 ZM RST SENS 22 1 18 39 38 36 35 6 4 2 1 15 12 13 11 CN421 CN422 CN2002 7 8 21 20 P DRIV A,B 22 1 2 4 6 34 36 38 39 FC RST SENS 25 28 ND A,B,C 27 29 CN001 FOCUS A,B ZOOM A,B

HALL AD EN1 DIR 1A,1B 62 63

(4-39)ZOOM MOTOR DRIVE EN1 DIR 1A,1B

64

ZOOM MOTOR

M M

2 4 6 34

IC802CAMERA CONTROL 43 66

(4-37)

EN0 DIR 0A,0B

59 60 61

IC140FOCUS MOTOR DRIVE EN0 DIR 0A,0B 19 20

IC803ZM RST SENS EVR 17 16 FC RST SENS

58 57

FOCUS MOTOR

36 38 39

(4-38)33

(4-49)

(4-49)

IC100714 CAM SO,SI,SCK 35 15 66 2 CH1 VCA 1

IC10083 1 VOL OUT LCH1

FOCUS RESET SENSOR

25 28

17 18 82

ND FILTER SW

27 29

ACTIVE PRISM ACTUATOR

(4-41,42)CN2001

4

3

2

P Y

21 20

IC2770,2771, 2773-2776ACTIVE PRISM ACTUATOR DRIVE

P PWM

45

IC801EEPROM

2

CH2 VCA

1

5

7

VOL OUT RCH2

15 14

13 14

15 14

Y DRIV A,B

Y PWM

44 48 HI SO,SI,SCK

IC1006(4-37)50 62 ZOOM VR AD

(4-49)

P OUT 12 22 16 6 12 Y OUT 22

61 60

TO OVERALL BLOCK (2/5)

(4-47) (4-58)

(SEE PAGE 3-3)

(4-42)25 VAP LOCK 26 2 26 VAP LOCK DRIVE VP LOCK SENS 23 5 23 10 3 25 VAP LOCK +,-

IC2772

VP LOCK DR

7

CN011 1 7 1 6 6 5

IC2502

IC16072 7 0dB-7dB ATT 5 LCH1 IN

(4-39)ZOOM RING 3 5 25 23 3 5 MZ F0,F1 1,2 DETECTOR

IC1448,13

MZ A,B

24 25

CN801 CH1 MIC/LINE

XL-003 BOARD(4-113,114)7 1

(4-58)

IC25016 CH1 5 CH1 FRONT/REAR CH2 FRONT/REAR CH2 6 CN804

IC16082 7 0dB-7dB ATT 5

(4-48)

RCH2 IN

(4-39)FOCUS RING 8 9 20 19 8 9 CN002 MF F0,F1 1,2 DETECTOR S801 CH1 AUDIO SLECT SW CN2002 PSD OUT 5 12 28 12 8

IC1438,13

MF A,B

22 23

IC801 IC803MIC/LINE AMP

1

(CN015 (CN015

9 ) 10 )

ON-001 BOARD(SEE PAGE 4-101)CN2001 SE601 PITCH SENSOR SE600 YAW SENSOR CN600

(4-113,114)

(4-109)

(4-110)

(4-110)

IC7052

(4-37)

PS OUT 2

59

IC2200PITCH/YAW SENSOR AMP

IC802 IC804CN802 S802 CH2 MIC/LINE CH2 AUDIO SLECT SW MIC/LINE AMP

CN701 MIC (ECM-NV1)

IC702 IC703MIC AMP

IC707150Hz TRAP LOW CUT 7 5 5 5

YSD OUT 3 10 30 10 12 CN001

YS OUT 18

58

16

SE-116 BOARD(SEE PAGE 4-102)

NO-001 BOARD(2/2)(SEE PAGE 4-101)

ME-019 BOARD(1/2)

1 CN705

1 CN017

LOW CUT

(CN021

3 )

(SEE PAGE 3-7)

3-1

3-2

DSR-250/250P

3-2. OVERALL BLOCK DIAGRAM (2/5)VI-156 BOARD(2/5)

( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.CN162 DV IN/OUT

(4-17)SPCK SPCK SPCK 37 60 YO-Y7 TO OVERALL BLOCK (1/5) Y0-Y7 | 51 | 46 64 CO-C7 C0-C7 | 63 38 62 49 CN201 VIDEO CN202 1 1 47 CN008 HI SO,SI,SCK 96 204 | 87 214 86 59 Y0-Y7 52 49 C0-C7 79 42 26 G G C 2 7 2 V 7 Q2501 VIDEO OUT AMP X1301 13.5MHz C 14 22 28 30 46 7 Y 36 C TAKO CK 25 78 38 HD,VD,DE 37 7 82 AFCK 63 10 9 8 ZOOM VR AD 66 SYSCLK(IC1401) 24 | 83 80 HD,VD,OE 22 18 C4-C7 9 11 13 15 2 4 216 6 8 Y0-Y7 208 212 206 HD,VD,OE HD,VD,DE 48 200 202 61 23 HD,VD OE 21 17 C0-C3 5 7 DIGITAL STILL PROCESS 70 213 68 1 3 215

(4-21)199 77 203 | Y0-Y7 207 211 205 201

138 139 142 | 145

IC1407(HONEY)

IC301(CAIN) DV SIGNAL PROCESS

X301 24.576MHz

(4-23)45 L BUS 42

CN010 6 9 TPA+,TPB+,1 5 6 2

CN161

VO-012 BOARD(SEE PAGE 4-78)

IC361(LIP) DV INTERFACE

51 141 152 153 156 133 132 127 151 99 97 83 | 88 81 6

TRCK LCK

47 49

29 MC BUS 37 51

(SEE PAGE 3-2)

FRRV,TRRV,TRRT

DV-031 BOARD(SEE PAGE 4-78)

DATA TO SFD DATA FROM SFD SFD BCK OFR VREF REC CK REC DT

IC1301(TAKO) 39 48 42 LINE IN LINE OUT AGC ACC Y C

SPCK

68

IC903(ALIGN) A/D CONVERTER

J182 ZOOM VR AD S VIDEO

36 34

2 6

C

Y

Y 4 4

Y

18

AD DT 6 TO OVERALL BLOCK (3/5)

PB CK ATF ERR

(4-26)

(4-27)

34

AFCK(IC903) SPCK(IC705)

196 79 48 170 | 20 19 HD VD 184 183 179

JK-197 BOARD(SEE PAGE 4-77)

(SEE PAGE 3-5)

MC BUS FRRV,TRRV,TRRT

(4-17)

21 | 31 1 A0-A8

97 | 106

IC1403HI SO,SI,SCK J181 V VIDEO TO OVERALL BLOCK (4/5) 16Mbit DRAM SP+,OSD CS,SO,SCK PANEL R,G,B,EVF R,G,B,HD,VD

IC302CHARACTER GENERATOR

159 18 17 16 14 COL0 195 | COL3 194 191 190 | 161 VSP SO,SI,SCK

129 10 D0-D15 41 111 49 1 3 OSD CS OSD SO OSD SCK JID0-JID7 |

(SEE PAGE 3-8)

(4-24)

PANEL G 75 73 71 105 106 HD,VD PANEL R PANEL B

(4-47)

VSP SO,SCK

141 142

12 | 21 4 140 132 143 144 1

ME-019 BOARD(2/2)CN016 VF VIDEO 3 3 CN702 6

IC16032 7 0dB -7dB ATT 5

67

Y 55

IC7018 8 9 6 3 2 9 5

(4-109)10,15 SDA,SCL

VIEWFINDER

(4-51)

C

59

IC1003Q1008,1004 CH1 J181 AUDIO CH2 CH2 CN181 13 9 CN005 7 5 CH2 55 CH1 10 12 1 3 CH1 54

(4-51)

DXF-801

IC1001(XYZ) AUDIO I/O

(4-48)

(4-53)

14 1 1 CN704 VSP SO, SCK

IC161119 17 CH1 CH2 5 0dB-7dB ATT 2 -7 16 15

IC1002(ADC&DAC) D/A CONV. A/D CONV. HI SO,SI SCK

(4-47)

CH1

51

IC16042 7 0dB -7dB ATT 5 CH2

VF DISPLAY DATA FROM SFD DATA TO SFD SFD BCK X1401 7.375MHz 77 79 54-52 19 21 2 4

(IC051

12 )

(4-20)

(SEE PAGE 3-9)SPCK(IC705)

9 25 CH1 8 3 12 2 LCH1 IN TO OVERALL BLOCK (1/5) VOL OUT LCH1 RCH2 IN VOL OUT RCH2 46 5 58 0dB-7dB ATT 2 7

IC1406EEPROM DI,CI 1 2

6

(4-18)

IC1412SYSCLK 88 27 34 JID0-JID7 13 41 JPEG 2,9-16 58-64 109

(SEE PAGE 3-2)

IC1612(4-48)

(4-18)

(4-19)

112

SHUTTER SOUND

4

IC1401DIGITAL STILL CONTROL

(4-20)

HP-129 BOARD(SEE PAGE 4-105)CN801 1 1 CN012 19

IC1005EVR

14

IC140918

IC141316Mbit DRAM SYSCLK(IC1401) 2-10

(4-53)

IC108614 2 HEAD PHONE AMP 13 OUTPUT SELECT 14 3 CH1 11 5 4 2 4 15 2 2 CH2 64 14 15

(4-49)

5-15

55-75

21-32

41-49

28 36

A0-A10

| 38 10 |

(4-20)

IC1410MEMORY STICK I/F CN006 15 | 8 10 7 3 1 4 CN012 CN011 4 8 2

J901 4 HEAD PHONE 4

18

MEMORY STICK SLOT

(4-50)

D0-D15

1 48 X1402 20MHz 2 4 SCK |

5

5

IC1085(4-53)7 13 SPEAKER AMP 14

53 49 60

IC1004(XYZ) AUDIO CHZ INPUT

23 14 15

CH2

(4-20)

17 40

IC1411XTAL OSC

13

BEEP (IC1104

36 )

(SEE PAGE 3-7)

MS-058 BOARD(SEE PAGE 4-58)

16

3-3

3-4

DSR-250/250P

3-3. OVERALL BLOCK DIAGRAM (3/5)

( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.R MECHA DECK(SEE PAGE 4-39)

VI-156 BOARD(3/5)REC CK REC DT REC CK REC DT 40 42

(4-36)

(4-33)

(4-32)

IC102CN101 (TRW) 6 REC/PB AMP 7 2 1 EVEN ODD 5 6 DRUM 8 39 9 CM+,CMCM LIMIT DET, CM LIMIT ON 42 |

IC450030 CASSETTE MOTOR DRIVE | 33

IC4501(1/2)8 L1,L2 UL1,UL2 12 13 17 CASSETTE MOTOR DRIVE 9 11 14 18 CM LOAD/ CM UNLOAD 1 2 CN501 M902 CAM MOTOR

(4-35)AD DT 6 AD DT 6 20 15

M

42

PB Y OUT

27

IC101(TRF) EQ A/D CONV. PLL 34 22 24 31 SWP

1 DRUM MOTOR DRIVE DRUM ON DRUM CLK DRUM FWD 22 | 27 21 24 5 20 U1,U2 V1,V2 W1,W2 4 6 19 3 2 CN007 FOR ADJUSTMENTS 55 | 53 DRP SO,XDRP SCK 19 | 23 DRUM MOTOR DRIVE 2 U,V,W 18 6 1 CN500

PB CK

PB CK

13

M901 DRUM MOTOR

M


(SEE PAGE 3-4)

ATF ERR

60 95 78 | DRUM FG 60 FG AMP

21

IC503VREF OFR 2 5 3 1

63

10

(4-29) (4-29)FP 6 SEL 7

FG

80 DRUM PG 4 PG AMP 1 11 PG

IC501112 MECHA 111 CONTROL

104 105 52 51

CM+,CMCM LIMIT DET, CM LIMIT ON

(4-33) (4-31)

IC4500DRUM ON DRUM CLK DRUM FWD

(2/2)DRUM ERROR

IC4100Q4103 CAP FG 25 DRUM PWM DRIVE 40 SWITCHING 24

IC4400CN400 22 FG AMP 23 17 16

26 MC BUS | 37 FRRV TRRT TRRV

47 48 63 116

(4-33)7 LPF 16

M903 CAPSTAN MOTOR FG

DRUM FG 6 LPF 7 CAP ERROR 6 DRUM PG

106 | 108 117 115 68

CAPSTAN PWM DRIVE

Q4100 46 SWITCHING Q4102 CAP VS 3 CAPSTAN MOTOR DRIVE 5 U,V,W 7 9 10 | 7 13 14

FRRV TRRT,TRRV

CAP FG DRUM PWM CAP PWM REEL PWM

8

LPF

9

REEL ERROR

30

VSP SO,SI,SCK

REEL PWM DRIVE DC/DC CONV. 44 Q4101

39

SWITCHING

M

(4-30)

69 70 45

IC4300(4-32)

(1/2)UNREG 12V

IC502EEPROM 2-4

SWITCHING

16 6.25V CAP FWD, CAP ON 14 15 21

HU+,HV+,HW+,-

1 H 5

CAP ON,CAP WFD

46 74 62 | 76 59 REEL VS REEL ON,REEL FWD

CN201 21 21 U,V,W 22 23 REEL ERROR REEL MOTOR DRIVE 8 | U+,V+,W+,CN200 1 | 6 CN201 FG1,2 13 10 20 S REEL FG AMP T REEL FG AMP 19 9 9 12 13 16 21 6 26 | 16 1 6

MD-76 BOARD

(SEE PAGE 4-71)1 6

M904 REEL MOTOR

IC42021 REEL M FG SREEL FG TREEL FG TAPE TOP TAPE END REC PROOF LOAD,UNLOAD 23 44 55 98 99 REC PROOF TAPE LED ON S ELTN ERR 17 T ELTN ERR TAPE END DET REEL M FG AMP 3 2 X501 20MHz 2 119 113 114 53 54 CHIME SDA,CHIME SCK,CHIME VDD XCC DOWN 49 50 1

15

(4-31)4

IC4200

M

CN1 CN2 16 H 11

83 HI SO,SI,SCK TO OVERALL BLOCK (4/5) 82 81

(2/2)

REEL ON, REER FWD

(4-31)

13

IC4300

(4-32)

CN1 8 FG 10 S REEL FG

(SEE PAGE 3-8)

IC5 IC4

CN3

22

8

14

T REEL FG

14

TAPE TOP DET

13

1

21 Q2 TAPE TOP SENSOR REC PROOF

16 CHIME VDD, CHIME SDA, CHIME SCK Q4201 CN200 LED DRIVE

7 6 | 4

15 16 18 CN2 D1 TAPE LED 4PIN CONNECTOR

(4-30)XCASETTE IN

IC5043 5

24 25

LOADING MOTOR DRIVE

2 29

93

10

12

21 97 96 L CASSETTE DEW DET 14 39 | 42 13 MODE SW A - D

1 Q1 TAPE END SENSOR 5

IC37

8

IC1AMP

6

S-ELETEN SENSOR

9

1

2 3

T-ELETEN SENSOR

19

3

S2 CASSETTEIN S3 CC DOWN S1 L CASSETTE

IC2

20

2

16

8

14

7

15

DEW SENSOR

18 MODE A-D | 15

4 | 7 MODE SWITCH

CN4300 LM+,1 2

M

M905 LOADING MOTOR

3-5

3-6

DSR-250/250P

3-4. OVERALL BLOCK DIAGRAM (4/5)EJ-034 BOARD(SEE PAGE 4-86)CN291 S291 EJECT 2 2 CN262 S267,269 REC S265 PLAY S263 REW S261 STOP

( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.VI-156 BOARD(4/5)CN013 5 4 94 KEY AD VDD XEJECT 77 87 7 2 X1101 20MHz X1102 32.768KHz 1 LIGHT CHIME SDA CHIME SCL 1 ) CHIME AD0 CHIME AD2 82 83 6 DIAL C DIAL D XCC DOWN 18 5 6 71 73 CHIME SDA CHIME SCK CHIME VDD XCC DOWN TO OVERALL BLOCK (3/5) 7 PANEL R,G,B 6 5 6 5 7 PANEL R,G,B 2 1 2 1 47 46 RGB DRIVE 3 3 48 93 40 41 52 53 KEY AD0 XRESET 20MHz OUT 20MHz IN 20 32KHz IN S511 32KHz OUT RESET 20 38 5 RESET

KY-049 BOARDS271 FRAME S270 FRAME + S268 AUDIO DUB

(SEE PAGE 4-85)S266 SLOW S264 FF S262 PAUSE

IC1104

(4-46)42 51 8

(4-45)

IC1102VDD SWITCH

7

HI UNREG (CN022 3

SW-343 BOARD(1/2))

(SEE PAGE 4-93,94)LI 3V

(SEE PAGE 3-10)3 27 27 BT501 LITHIUM BATTERY

2

7

17

LL-010 BOARD(SEE PAGE 4-85)S471 EDIT SEARCH S473 LIGHT S474 LOW CUT CN471 S472 EDIT SEARCH + 1 CN261

6

3

CN021

PD-126 BOARD

HSY 5 PSIG 4 COM 2 VG 1 CN2105 FOR ADJUSTMENTS

2 3

2 3 CN020 LOW CUT (CN017

FC-074 BOARDS221,222 CN221 FOCUS AUTO/MANUAL/INFINITY 1

CONTROL SWITCH BLOCK(EG-1044)(SEE PAGE 4-106)

3 IRIS RING

(SEE PAGE 3-2)

IC2101

20 VR,VG,VB 22 24 27 PSIG

4 5 3 6 COM 23 7 LCD UNIT

HI SO,SI,SCK 1 CN019 S431 XPHOTO FREEZE 2 PHOTO XPHOTO REC 3 19 XPHOTO FREEZE 95 KEY AD2

(SEE PAGE 3-5)

40 39

(4-97)

12

CONTROL SWITCH BLOCK(CF-1044)(SEE PAGE 4-106)

15 HI SO 33 34 35 XHD 4 CN018 17 XSIRCS IN XVD 16 16 CN506 CN507 CN015 17 XVD 12 12 CN2100 HD OUT BL ON F CH1 LEVEL XHD 13 13 HI SO,SCK 14 12 HI SCK IRIS 14 12 10 8 10 45 8 42 1 48 2 4 9 PWM TIMING GENERATOR 22 24 CN2104 46

IC431REMOTE COMMANDER RECEIVER (FRONT) 1

S432 RV431 ZOOM S433,434 IRIS START/STOP 4 ZOOM VR AD 6 8 10 16 XS/S SW

IC2103

10

19

HI SI

(4-97)INVERTER BLOCK ND901 BACK LIGHT

(4-46)80 S402 S401 AHUTTER S405 FADER S403 INDEX MARK S404 START/STOP 5 5 4 KEY AD7 XVTR MODE SW OSD SCK XCAM+STBY SW XPHOTO FREEZE 46 OSD SI OSD SO RV401 2 2 CH1 LEVEL 1 CN401 1 19 CN004 15 F CH1 LEVEL 14 AUDIO LEVEL 44 3 45 2

IC1105EEPROM

SP+,SP-

23 24

23 24 CN502

SP+,-

1 2

SP901 SPEAKER

PANEL 4.6V Q2182 P UNREG

BACK LIGHT DRIVE

WHT BAL

4

4

100

CN014

CN503

FS-082 BOARD TH-010 BOARDD451,452 (TALLY)

(SEE PAGE 4-85)

RL-057 BOARD IC1103(SEE PAGE 4-78)CN009 11 LANC SIG 5 5 LANC CN141 J141 LANC IN 1 2 10 12 LANC I/O

(SEE PAGE 4-105)Q451 LED DRIVE REMOTE COMMANDER RECEIVER (REAR) CN451 1 4 10 CN012

96

KEY AD3 KEY AD4 KEY AD6 LANC OUT KEY AD5 KEY AD8 DIAL A DIAL B CN007 VTR DD ON CAM DD ON 29 28 81

IC451

97 99 98 92 67

S451 TALLY

(4-45)19 FOR ADJUSTMENTS

68 3 9 XTALLY LED

(SEE PAGE 3-10) (SEE PAGE 3-3)BEEP

70

CH2 LEVEL

SHOE ON

36

MELODY/SIRCS

PANEL R,G,B EVF R,G,B XHD,XVD,SP+,SPOSD,CS,SO,SCK TO OVERALL BLOCK (2/5) HI,SO,SI,SCK

ZOOM VR AD

(SEE PAGE 3-3)

XVTR MODE SW XCAM+STBY SW XPHOTO FREEZE KEY AD3-6,8 DIAL A,B CH1 LEVEL

HI,SI,SCK


VTR DD ON CAM DD ON SHOE ON IRIS,LIGHT

(SEE PAGE 3-9)

16

3-7

3-8

DSR-250/250P

3-5. OVERALL BLOCK DIAGRAM (5/5)SW-343 BOARD(2/2) IC501 PM-040 BOARD(SEE PAGE 4-94)S081 MODE SW 2 S082 POWER SW CN081 3 3 CN511 3 30 2 2 LOGIC 29 VTR MODE MEMORY MODE 1 1 1 28

( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.(SEE PAGE 4-93,94)

VI-156 BOARD(5/5)HI UNREG 3 3

DD-146 BOARDCN303 1 1

IN-057 BOARD(SEE PAGE 4-119)1 BT901 BATTERY TERMINAL 2

(4-93)CN506 XVTR MODE XCAM+STBY PHOTO FREEZE 28 29 30 28 29 30 XVTR MODE SW XCAM+STBY SW PHOTO FREEZE SW

(SEE PAGE 3-8)UN REG 12V 4 4

VTR UNREG 8.4V

(4-120)

CN242

IC301D 3.1V 8.4V 5 5 DC/DC CONVERTER 9 9 8 9 8 9 Q241-243 MS 3.1V S515 TITLE S513 END SEARCH S510 DATA CODE S507 D 1.9V MEMORY MIX KEY AD3 21 21 D 1.5V TRF 2.8V

1 CB241 2 3 4 5 6 DC IN (12V)

SB-036 BOARD(SEE PAGE 4-93)S061 ZEBRA S066 DISPLAY S065 AUDIO LEVEL DSIPLAY S067 SPOT LIGHT

S517 S063 AUTO S068 5 3 DIGITAL EFECT

IC3300POWER ON DC/DC CONVERTER 2 2 3 3 4 CN243 LIGHT UNREG 12V

CN241

A 2.8V BACK LIGHT KEY AD4 3 5 22 22 AU 2.8V D 2.8V S062 ATW S064 AGC CN061 4 4 CN508 S516 S514 MEMORY ERASE S512 MEMORY S509 MEMORY + S508 PANEL 2.8V 1 PANEL REVERCE 2 MEMORY PLAY MEMORY INDEX KEY AD6 24 24 PANEL 4.6V RP 4.6V S519 5 PANEL OPEN/CLOSE 6 CN512 25 S043 PRESET 3200/ 5800 S045 AE SHIFT S044 ATW CUSTOM/ MENU 14 5 5 13 13 WHT BAL B WHT BAL PRESET 14 AGC 4 5 ATW AGC 25 CN014 LCD BRIGHT S518 LCD BRIGHT + KEY AD5 23 23 KEY AD8 A 4.6V 6 2 CAM -7V CAM 12V MT 6.2V AU 8.0V PANEL 15.5V PANEL 13.5V

(4-59)

4

CN304 1 2 1

CN281 4 1 2 CN282 DC OUT (12V)

FP-241FLEXIBLE(SEE PAGE 4-94)

(4-43)

AU 4.6V

(4-120)

IC052PARALLEL IN SERIAL OUT CAM DD ON Q3352 VTR DD ON 1 SHOE ON LIGHT CONT 2 CN022 9 2 CN305 1

IC303 IC304DC/DC CONVERTER CN301

DC-095 BOARD(SEE PAGE 4-119)

CN482 LIGHT OUT 1 2 1 2 CN483 CN481 1 1 LIGHT

S042 3 WHITE BAL 4 4 19 19 3 18 18

2

AE-023 BOARD(SEE PAGE 4-93)

S041 1 GAIN 2 CN011 2 CN504 S520 LCD ON/OFF 30 30 17 17 1 16 16

GAIN H GAIN L

12 11 3 14 13

GAIN H GAIN L DISPLAY CH1 AUTO/MANU CH2 AUTO/MANU

VL-034 BOARD(SEE PAGE 4-120) (4-120)1 EVF +12V MIC +48V

KP-011 BOARD(SEE PAGE 4-94)

S121 SEL/ PUSH EXEC DIAL CN121 1 3 5 1 3 EXEC SW 5 CN509 S505 AUDIO MONITOR 12 S506 DISPLAY EC/U-BIT 15 12 11 11 D/AL A,B 20 21 20 21

DIAL A DIAL B

IC051MONI CH1 MONI CH2 PARALLEL IN SERIAL OUT 4 WHT BAL B WHT BAL PRE LCD ON/OFF IRIS LIGHT VF DISPLAY

(4-43)

IC302DC/DC CONVERTER

3 CN302 1 2 CN306

CH1 +48V CH2 +48V

15

5 14

9 2

S501

CH1 AUTO/MAN

7

7 3

S502

CH2 AUTO/MAN

8

8

6 12

(4-44)

S503

CH1 FRONT/REAR

9

9

IC2502

TO OVERALL BLOCK(1/5)

S504

CH2 FRONT/REAR

10

10 MONI LEVEL

IC2501 IC1085

(SEE PAGE 3-2)TO OVERALL BLOCK(2/5)

IC053 IC054I/F

RV503

MONITOR LEVEL

1

1 CH1 LEVEL

IC1086 CN016

(SEE PAGE 3-4)

RV501

CH1 LEVEL

4

4 CH2 LEVEL CH2 LEVEL TO OVERALL BLOCK (3/5)

RV502

CH2 LEVEL CN502

5

5 CN015

(SEE PAGE 3-7)

XVTR MODE SW XCAM+STBY SW PHOTO FREEZE SW KEY AD3-6,8 DIAL A,B CH1 LEVEL TO OVERALL BLOCK (4/5)

HI SI,SCK CAM DD ON VTR DD ON SHOE ON IRIS,LIGHT

(SEE PAGE 3-8)

16

3-9

3-10

DSR-250/250P

3-6. POWER BLOCK DIAGRAM (1/4)IN-057 BOARD(SEE PAGE 4-119)J9001 CB241 DC IN CN241 1 1 CN243 2 2

( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.

CN303 POWER CONT 1 LIGHT CONT 2 PS304 3 PS302 L302 Q308 SWITCHING 4 L310 F301 5 F302 +8.4V 1 +8.4V 2 6 D301 F303 7 F304 Q303,304 R302 2 VCC INPUT 4 CN305 OUT 1 DRIVE F305 9 8 +8.4V 5 +8.4V 4 +8.4V 3 TO POWER BLOCK (2/4) (VI-156) UNREG +12V HI UNREG

3 4 Q241-243 1 2 5 6

8 9

8 9


(SEE PAGE 3-13)

CN242 1 BT901 BATTERY TERMINAL 2 PS303

(4-120)EVF +12V 1 Q310 SWITCHING Q320 L304 D302 RECT Q306,307,309 DRIVE Q305 OUT 2 VCC INPUT 4 1 BUFFER Q311,312 DRIVE Q315 SWITCHING L306 RIPPLE FILTER CN302 Q322 RIPPLE FILTER CH1 +48V 1 TO POWER BLOCK (4/4) (XL-003) MIC +48V 3 TO POWER BLOCK (4/4) (ME-019)

L301


(SEE PAGE 3-17)

Q323 RIPPLE FILTER CN306 CH2 +48V 2

(4-120)L309 LIGHT UNREG 12V 3 4 3 1 4 Q319 SWITCHING 2 CN301 Q316,317 OUT F307 CN304 CN282 DC OUT (12V) 4 1 1 2 CN281 2 GND 8 7 GND 11 R351 1 RT DTC INPUT VCC 7 6 Q318 10 4 1 DRIVE D305 2 VCC LIGHT OUT 1 LIGHT GND 2 CN481 CN483 1 1 LIGHT CN482

IC303Q314, 313 DC/DC CONVERTER

DC-095 BOARD(SEE PAGE 4-119)

4

VL-034 BOARD(SEE PAGE 4-120)3

IC304OVER CURRENT PROTECT

(4-120)

(4-120)

Q321

16

DD-146 BOARD

3-11

3-12

DSR-250/250P

3-7. POWER BLOCK DIAGRAM (2/4)VI-156 BOARD(1/3)


SHOE ON AU VCC 8.4V UNREG 12V Q3352 1 2 3 TO POWER BLOCK (1/4) 4 5 6 7 8 9 POWER CONT LIGHT CONT HI UNREG UNREG +12V +8.4V 1 +8.4V 2 +8.4V 3 +8.4V 4 +8.4V 5 CN022 Q3306, 3307 D3308 TRF 2.8V VTR UNREG Q3353 RIPPLE FILTER HI UNREG Q3315-3317,3324 5.2V REG MT 5.2V MT 5.2V TO POWER BLOCK(4/4)

(SEE PAGE 3-17)VTR DD ON CAM DD ON

HI UNREG

(SEE PAGE 3-12)

IC3300(4-59)DC/DC CONVERTER

Q3312 SWITCHING

L3303

L3307 L3306

VTR DD ON

SHOE ON

T3300

EMERGENCY DETECT

MS 3.1V PANEL 2.8V D 3.1V PANEL 13.5V PANEL 4.6V AU VCC

5 D3306 RECT

55 2

VCC(0)1234 VCC(0)5678

OUT7-1 OUT7-2 -IN7

64 1 13

Q3321 SWITCHING

28

VCC Q3313 SWITCHING AU 4.6V L3304 L3308 D 1.9V D 1.9V

7 46 8 D3307 RECT 49 4 1 2 3 D3305 RECT 60 VDD(0)123 VDD(0)567 -IN3 40 57 VSS(0)1234 VSS(0)567 OUT3-1 OUT3-2 53 54

Q3322 SWITCHING

L3319

Q3340,3341 1.5V REG D 1.5V

A 2.8V AU 2.8V

AMP IC3301 Q3314 SWITCHING

IC3301(4-62)D 2.8V AU 2.8V A 2.8V PANEL 2.8V

D 2.8V

TO POWER BLOCK (3/4)

D 1.5V

8 7

+IN8 -IN8 OUT2-1 50 51

L3305

L3312 L3314 L3315

(SEE PAGE 3-15)AU 8.0V

3 Q3305 SWITCHING

OUT8

OUT2-2

Q3323 SWITCHING

L3309 Q3325 EMERGENCY DETECT

-IN2

43 T3301 Q3308 SWITCHING 4 5 6 7 8 2 D3310 RECT D3312 RECT D3309 RECT D3311 RECT

D 3.1V

A 4.6V Q3327,3331,3332,3337 13.5V REG L3318 PANEL 13.5V RP 4.6V

VREF

27

VREF OUT4 -IN4 56 37 1

Q3344,3345,3348,3349,3351 CAM 12V 12V REG TRF 2.8V

33 34 35

Q3333-3335,3338 CAM -7V -7V REG CAM 12V

VB RT CT

COMP

11

3

Q3309 SWITCHING

CAM -7V L3302 L3316 L3311 PANEL 4.6V A 4.6V RP 4.6V AU 4.6V MS 3.1V

OUT1-1 OUT1-2 VTR DD ON 29 30 CTL1-6,8 CTL7 -IN1

47 48

Q3318 SWITCHING

L3313 L3310

44

AU 8.0V 8V REG Q3326,3328,3336

16

3-13

3-14

DSR-250/250P

3-8. POWER BLOCK DIAGRAM (3/4)VI-156 BOARD(2/3)

( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.RL-157 BOARD(SEE PAGE 4-78)J141 LANC DC 2 CN009 2 CN141 LANC DC LANC

UNREG 12V SHOE ON

91

ACV SENS

(4-46)

(4-45)VTR DD ON CAM DD ON HI UNREG MT 5.2V VTR UNREG D1112-1117 2

IC11023 D1104 3

SW-343 BOARDAU4.6V 2 D2.8V SHOE ON VTR DD ON CAM DD ON 81 CN015 29 28 66 CN014 CN506 28 29 30 28 29 30 6 7 5 3 2 D2.8V 3 CN502 A4.75V

(4-45)5 6 38 42 51 86 87 XRESET VDD

IC1104HI CONTROL

IC1101REG

RESET

(4-93)S082

(4-53)

7

REG

BATTER IN DETECT

BATT/XEXT 4 8 61 BATT IN

IC501LOGIC 3 2 1 CN511 Q1109 3 2 1 3 2

POWER

ON OFF

IC1085AUDIO OUTPUT SELECT

XVTR MODE SW XCAM+STBY SW

14 15 20

POWER ON S082 MEMORY MODE VTR MODE 1 CN081 MODE SW

(4-45)

(4-46)

XPHOTO STBY SW

IC1103(4-53)LANC I/O 1 UNREG POWER 4

IC1105EEP ROM 12 XLANC ON CHIME PWR CONT 7

PM-040 BOARD(SEE PAGE 4-94)CN014 20 20 CN506 S511 RESET

IC1086AUDIO OUTPUT

Q1106 14 LANC DC VCC 8 BTT LI 3V

BTT LI 3V 27 27 BT501 LITHIUM BATTERY CN507 PANEL 4.6V 11 11 PANEL 2.8V 9 PANEL 13.5V 10 10 2 1 EVER 3.0V 28 28 CN502 CN505 6 P UNREG 7 6 7 5 TO POWER BLOCK(4/4) (PD-126)

VTR UNREG PANEL 2.8V Q1011 PANEL 13.5V SP VCC PANEL 4.6V AU 4.6V AU VCC AU VCC L1003 VTR UNREG 2 1 EVER 3.0V REG LANC DC 9

(SEE PAGE 3-17)

(4-51)

(4-53)

(4-49)

(4-49)

IC1001AU 4.6V L1073 (XYZ) AUDIO I/O FB1002 TO POWER BLOCK (2/4) (VI-156) D 1.9V L1001 L1002

IC1002AUDIO ADC&DAC

IC1006 -1008VCA,AMP

IC1005EVR

IC1004(XYZ) CH2 AUDIO INPUT

(4-30)

(4-29)

CN015

IC502EEPROM

IC501MECHA CONTROL

IC504AMP

(4-50)

A 2.8V

A 2.8V L1004 FB501

(4-30)CHIME VDD D 2.8V

(SEE PAGE 3-14)

AU 2.8V D 2.8V

AU 2.8V D 2.8V FB901 L902 FB1301 EVER 3.0V

D 1.5V

AU 8.0V

IC903(ALIGN) A/D CONV.

IC1301(TAKO) VIDEO LINE IN/OUT AMP L1301,1304

IC301(CAIN) DV SIGNAL PROCESS

IC361(LIP) DV INTERFACE

IC302CHARACTER GENERATER

IC1003AUDIO LINE OUT AMP

IC503AMP

TO POWER BLOCK(4/4) (LA-026)

D 3.1V

(SEE PAGE 3-17) (4-29)A 4.6V D 3.1V

(4-51) (4-23) (4-24)

A 4.6V

A 4.6V D 3.1V

(4-27)

(4-26)

(4-21)

RP 4.6V

RP 4.6V MT 5.2V D 1.9V D 2.8V FB705 MT 5.2V VCC

TRF 2.8V

L802

(4-38)

L801

FB771

FB772

L702

FB706

L703

(4-37)

(4-37)

IC803CAM 12V CAM -7V EVR

IC802CAMERA CONTROL

IC801EEPROM

IC771(U-CORE) CAMERA SIGNAL PROCESS

IC704S/H AGC

IC706A/D CONV.

IC707(4-13) (4-14)RP 4.6V BUFFER

(4-16)MS 3.1V L102

CD-274 BOARDA 4.6V CAM DD ON CAM 12V MS VCC ON CAM -7V 39 39 Q1404,1405 FB702 L701 Q701,702 FB701 43 43 FB707 CN025 38 38 L106

(4-20)

(4-17)L103 L101 FB101

D 1.9V

IC1405BUFFER

IC1407(HONEY) DIGITAL STILL PROCESS

(4-19)

IC103AMP(G-CH)

(4-9)

IC102(TRW) REC/PB AMP

IC101(TRF) EQ, A/D CONV. PLL

IC1402BUFFER

IC101L100 CCD IMAGER (G-CH)

(4-9)

(4-20) (4-18)

FB1404

(4-36)

(4-35)

(4-13) (4-14)

L104 22 22

IC104AMP(R-CH)

(4-9)

IC1404(4-17)RS232C I/F

IC1403(4-17)16M DRAM

IC1409(4-18)JPEG

IC1413(4-20)16M DRAM

IC1406(4-20)EEPROM

IC1401(4-19)DIGITAL STILL CONTROL FB1403 118

IC1412SHUTTER SOUND

IC1410 IC1411MEMORY STICK I/F

IC705TIMING GENERATOR

IC701 IC702CCD V DRIVE

L101 29 29 23 23

IC102CCD IMAGER (R-CH)

(4-9)

L105 17 17

IC105AMP(B-CH)

(4-9)

L107 R1455 D 3.1V FB703 FB1407 3 3

IC100CCD IMAGER (B-CH)

(4-9)

D 2.8V MS 3.1V

FB1401

FB1402

FB1406

FB1405

11 11 CN100

16

3-15

3-16

DSR-250/250P

3-9. POWER BLOCK DIAGRAM (4/4)PD-126 BOARDPANEL 4.6V 7 PANEL 2.8V 5 PANEL 13.5V 6 CN2100 L2103 L2101 L2102 14


LCD901 Q2102,2104 VDD 18 CN2104 P OFF COLOR LCD UNIT CN702 VIEWFINDER

(4-58)

MD-76 BOARD(SEE PAGE 4-71)

ME-019 BOARD(4-109)

IC2501 IC2502CN200 FRONT/REAR SELECT CN705 10 10 11 CN2

IC1ELETEN SENSOR AMP

IC7012,7 BUFFER 7 7 MT5.2V

(4-31)

11

TO POWER BLOCK (3/4) (SW-343)

IC2101RGB DRIVE

IC2103TIMING GENERATOR 4

IC4200L4200 REEL MOTOR DRIVE 6.25V L4400

(4-33)

CN3 10 11 10 9 11 REEL MOTOR FG

(SEE PAGE 3-16) (4-97)L2182 L2181

(4-97)ND901 BL ON Q2181,2182 INVERTER BLOCK EVF 12V BACK LIGHT DRIVE 1 CN703

P UNREG 7 EVER 3.0V 6 CN2101

IC702 IC703 IC705-7074 MIC AMP 4

IC4400CAPSTAN MOTOR DRIVE 6 CN201 6 CN1 T REEL FG S REEL FG 4 PIN CONNECTOR

(4-31)

AU VCC CN017

IC4202REEL MOTOR FG AMP

(4-32)

(4-109,110)MIC +48V TO POWER BLOCK(1/4) (DD-146) 3

R MECHA DECK

(4-33)

IC4300L4500 CAP LPF REEL LPF LODING MOTOR DRIVE REEL FG AMP TAPE TOP/END

(SEE PAGE 3-12)CN803 CH1 +48V 1 CH2 +48V 2

IC4500 XL-003 BOARD(4-113,114)DRUM/ CAPSTAN MOTOR PRE DRIVE

(4-32)

VI-156 BOARD(3/3)

IC1601-1604 IC1607,1608 IC1611,1612AUDIO ATT.

IC051-054PARALLEL IN AERIAL OUT

IC801-804AUDIO MIC/LINE AMP CN804

IC45014 5 4 5 CN011 AU VCC DRUM/ CAPSTAN MOTOR DRIVE

(4-31)

IC4100DRUM/ CAPSTAN/ REEL PWM DRIVE Q4104

(4-43,44)

(4-47,48)AU VCC TO POWER BLOCK (2/4) 8.4V UNREG 12V UNREG 12V D2.8V 8.4V CHIME VDD CHIME VDD MT5.2V D3.1V A4.6V CN008 3 TO POWER BLOCK (4/4) VCC D3.1V Q2200 D2.8V A4.6V MT5.2V R178 R186 L142 L2200,2201 11 29 CN422 CN422 SE VCC 11 4 CN600 PITCH/YAW SENSOR Q2501 3 CN202 DC/DC CONV. (12V6.25V) 44

DC/DC CONV. CONTROL

(SEE PAGE 3-13)

TH-010 BOARDCN451 VIDEO OUT AMP D3.1V 7 1 TALLY LED D451,452

(SEE PAGE 3-16)

SE-116 BOARD(4-39) (4-39) (4-40) (4-37)

(SEE PAGE 4-102)

IC143FOCUS RING PHASE DETECTOR

IC144ZOOM RING PHASE DETECTOR

IC141 IC142IRIS DRIVE, V REF

IC2200PITCH/YAW SENSOR AMP

NO-001 BOARD(SEE PAGE 4-101)Q140,141 ZMFC SENS VCC 26 14 26 ND SENS VCC 32 8 19 32 DRIVE + 21 CN001 21 IRIS METER ND FILTER SW ZOOM RESET SENSOR FOCUS RESET SENSOR

VO-012 BOARD(SEE PAGE 4-77)MT5.2V 8 CN012 2

(4-105)

IC451REMOTE COMANDER RECEIVER (REAR)

LENS BLOCK

D003 CN001 ACCESS LED D2.8V 4 2 Q2773,2774

L143

L141 Q2776,2778

R187

IC431MT5.2V 9

FB140

L140

L2770

L2771

Q2772,2775 L2774 2 Q2777 26 2 MZ VCC ZOOM RING

3 9

VCC

5 6

5 6 CN006

IC140ZOOM MOTOR FOCUS MOTOR DRIVE

IC2770-2772ACTIVE PRISM ACTUATOR DRIVE VAP LOCK DRIVE

CN012 MEMORY STICK SLOT

CN011

IC2775 IC2776P PWM Y PWM AMP

IC27773,2774ACTIVE PRISM ACTUATOR PRE DRIVE L2773

MF VCC 10 18 10 FOCUS RING

CONTROL SWITCH BLOCK (EG-1044)IRIS RING 1 2 CN018 CN020 D2.8V 7

REMOTE COMANDER RECEIVER (FRONT)

MS-058 BOARD(4-58)

(4-41)11 CN002 17

ON-001 BOARDVAP VCC 11 CN2002 CN2002 ACTIVE PRISM ACTUATOR

RV431 ZOOM VR

(4-39)

(4-41)

(4-42)

16 (SEE PAGE 4-101)

(SEE PAGE 4-106)

CONTROL SWITCH BLOCK (CF-1044)(SEE PAGE 4-106)

3-17

3-18E

I

J

F

H

G

L A

E

K

C

B

N16

D

M 1 EJ-034 BOARDCN291 S291 EJECT LOW CUT 6P ON S471 S221 MANU AUTO S222 S473 S472 LIGHT AUTO EDIT + MANU S474 OFF NC NC

INFINITY

LL-010 BOARD

FC-074 BOARD

EDIT-/REC REV

PUSH AUTO

XEJECT

GND 6 FKE-001 CN221 CN471 6 4P 3P NC NC KEY_AD2-5 KEY_AD0-5 GND NC GND GND LOW_CUT LIGHT 1 3 2 1 2 3 4 CN262 6P GND GND XEJECT_SW 5 4 3 2 1 5 4 3 2 1

GND

GND

2 3

VF-071

VL-054HARNESS

4

HARNESS

FF 3 2 1

KY-049 BOARD

S268 1 2 3 4 STOP REC CN002 NC MZ_VCC MZ_VCC MZ_F0 MZ_GND MZ_F1 TEMP_OUT MF_GND MF_F0 MF_F1 MF_VCC VAP_VCC P_OUT VAP_GND 15 14 13 12 11 10 9 8 7 Y_OUT LOCK_SENS_OUT LOCK_SENS_IN LOCK+ LOCKNC 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 Y_DRIV_B Y_DRIV_A Y_DUMP_B Y_DUMP_A P_DUMP_B P_DUMP_A P_DRIV_B P_DRIV_A Y_OUT LOCK_SENS_OUT LOCK_SENS_IN LOCK+ LOCKNC CN2002 27P MZ_F0 25 24 23 22 21 20 19 18 17 16 MZ_GND MZ_F1 4P 3P 8P TEMP_OUT MF_GND MF_F0 MF_F1 MF_VCC VAP_VCC 8 7 6 5 4 3 2 1 CN013 8P GND KEY_AD0 P_DUMP_B P_DUMP_A P_DRIV_B P_DRIV_A 12 MT_GND 11 10 9 8 7 6 5 4 3 2 1 CN012 12P HP_L_OUT SP_L GND HP_R_OUT FOCUS_AFOCUS_B NC FOCUS_BNC FOCUS_A NC ND_SENS_VCC NC GND NDC NDA NDB FZ_SENS_VCC FC_RST_SENS GND TEMP_OUT ZM_RST_SENS DRIVE+ DRIVENC HALLHALL-2 BIASHALL+ BIAS+ MT_GND 12 11 10 9 8 7 6 5 4 3 2 GND CN018 12P 1 MT_GND SIRCS_SIG1 MT_4.75V IRIS D_2.8V ZOOM_VR_AD GND XS/S_SW XPHOTO_REC XPHOTO_FREEZE S432 12 11 10 9 8 7 6 5 4 3 2 1 MT_GND MT_GND SIRCS_SIG1 MT_4.75V IRIS D_2.8V ZOOM_VR_AD GND XS/S_SW XPHOTO_REC XPHOTO_FREEZE GND CN018 12P CN001 1 2 3 4 5 39P PS_REF PSD_OUT SE_VCC YSD_OUT YS_REF GND NC ZOOM_ANC ZOOM_B NC ZOOM_BZOOM_A 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 FOCUS_AFOCUS_B NC FOCUS_BNC FOCUS_A NC ND_SENS_VCC NC GND NDC NDA NDB FZ_SENS_VCC FC_RST_SENS GND TEMP_OUT ZM_RST_SENS DRIVE+ DRIVENC HALLHALL-2 BIASHALL+ BIAS+ PS_REF PSD_OUT SE_VCC YSD_OUT YS_REF GND NC ZOOM_ANC ZOOM_B NC ZOOM_BZOOM_A CN421 39P SP_R CN422 39P GND D_3.1V MT_4.75V B_TALLY_LED SIRCS_SIG2 MT_GND SIRCS_SIG2 B_TALLY_LED MT_5.2V D_3.1V CN451 5P 1 2 3 4 5 MT_GND KEY_AD0-5 Y_DUMP_A 11 KEY_AD1 Y_DUMP_B 12 GND Y_DRIV_A 13 GND Y_DRIV_B 14 XEJECT_SW VAP_GND 15 GND P_OUT 16 17 18 19 20 GND 21 22 23 24 25 26 26 27 27 NC 27P CN2001 REW PLAY SLOW PAUSE

S267

S265

S264

S263

S262

S261

S267,269

S270,S221 NC GND GND AUDIO_DUB KEY_AD2-5 LIGHT LOW_CUT KEY_AD0-5 CN019 CN021 CN261 KEY_AD1 KEY_AD0 XEJECT_SW KEY_AD0-5 GND GND GND 1 2 3 4 5 6 7 8

4-1. FRAME SCHEMATIC DIAGRAM (1/3)

FRAME +/-

27P NC MZ_VCC MZ_F0 MZ_GND MZ_F1 TEMP_OUT MF_GND MF_F0 MF_F1 MF_VCC VAP_VCC P_OUT VAP_GND Y_DRIV_B Y_DRIV_A Y_DUMP_B Y_DUMP_A P_DUMP_B P_DUMP_A P_DRIV_B P_DRIV_A Y_OUT LOCK_SENS_OUT LOCK_SENS_IN LOCK+ LOCKNC 1 2 3

5

4 5 6 7 8 9 10 11

SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS

4-1FP-243FLEXIBLE FLEXIBLE

6

12 13 14 15 16 17 18 19

ON-001 BOARD

LENS UNIT

7

20 21 22 23 24 25 26 27

TH-010 BOARD

ON GND SP_R HP_R_OUT GND SP_L HP_L_OUT CN901 6P 1 2 3 4 5 6

S451

TALLY

OFF

8

FOCUS_AFOCUS_B NC FOCUS_BNC FOCUS_A NC ND_SENS_VCC NC GND NDC NDA NDB FZ_SENS_VCC FC_RST_SENS GND TEMP_OUT ZM_RST_SENS DRIVE+ DRIVENC HALLHALL-2 BIASHALL+ BIAS+ PS_REF PSD_OUT SE_VCC YSD_OUT YS_REF GND NC ZOOM_ANC ZOOM_B NC ZOOM_BZOOM_A

1 2 3 4 5

VH-050

HARNESS

HP-129 BOARDCN020 1 2 3 4 5 6 DIAL_D DIAL_D DIAL_C DIAL_C GND/VCC GND/VCC 6P S001

9

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

CCD IMAGER

CCD IMAGER

CCD IMAGER

J901

VI-156 BOARD(1/3)

HEADPHONES

10

FP-242

CD-274 BOARD

CONTROL SWITCH BLOCK(EG-1044)

NO-001 BOARD

IRIS RING

11

FLEXIBLE

SE601 PITCH

26 27 28 29 30 31 1 2 3 4 5 6 32 33 34 35 36 37 38 39 CN600

S431

CONTROL SWITCH BLOCK(CF-1044)

PHOTO

12

SE600 YAW

GND

YS_REF

PS_REF

SE_VCC

YSD_OUT

PSD_OUT

VG-052HARNESS

SE-116 BOARD

13

START/STOP

S433 T S434 IRIS AUTO ON S401 SHUTTER OFF

MUN MANU S402 RV401 AUDIO LEVEL START/STOP S405 FADER S404 WHITE BAL OFF ON CN006

6P

CN007

W

9

7

5

3

1

49

47

45

43

41

39

37

35

33

31

29

27

25

23

21

19

17

15

13

11

RF_IN/LANC_JACK_IN

FV-120

HARNESS

CN401

6P

RV431 ZOOM INDEX MARK H_START TMS PD_VCO GND XHD/PSIG EVF_VCO LANC_SIG EVF_BL+ 20 19 EFN_BLEVF_VG 18 17 PD_VG 16 15 14 13 12 11 10 GND XS/S_SW KEY_AD7 GND F_CH1_LEVEL CH1_LEVEL 6 5 4 3 2 1 6 5 4 3 2 1 GND XS/S_SW KEY_AD7 GND F_CH1_LEVEL CH1_LEVEL CN004 6P (FOR CHECK) REG_GND DRP_SO XDRP_SCK HI_RXD HI_TXD 16 15 DRP_SI CAM_TEST_A XCS_MC_FLASH MC_F_BUSY HI_XRESET HI_TEST_A 9 8 7 6 14 13 12 11 10

14

20P

H2B

VLB

VLR

V1B

VLG

V3R

V1G

GND

GND

H2G

H2R

RGB

V2AB

V2BR

GND

GND

RGR

GND

VDDG RGG

GND

VDD2B

VDDR

V2AG

VDDB

PANEL_COM 9 CPC CAM_TXD 5

SWP

GND

GND

RF_MON

TDO

TCK TDI 8 CAM_RXD 4 7 CAM_XRESET 3

CN500 50P

6 XDS_FLASH 2

5 MT_5.2V 1

4 CN003 16P

3

2

1 GND B_CCD_OUT V2BG V3G GND V3B VDD2G V2BB SUBR V2AR VDD2R G_CCD_OUT R_CCD_OUT SUBG SUBB GND 50 GND GND GND GND GND H1G 48 H1R V1R H1B 8 6 4 2 46 44 42 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10

15 16

CN025 50P

FS-082 BOARDS403

CN005 CPC

14P XS_JACK_IN S_C_I/O GND S_Y_I/O GND CN009 CN010 V_JACK_IN VIDEO_I/O 5P 6P 10P GND LCH_DET TPA+ TPATPB+ TPBD_2.8V MS_IN SCLK AUDIO_L_I/O BS GND GND GND GND VCC VCC DIO GND 9 8 7 6 5 4 3 2 1 6 5 4 3 2 1 5 4 3 2 1 10 RCH_DET AUDIO_R_I/O 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13

CN181 XS_JACK_IN S_C_I/O GND S_Y_I/O GND V_JACK_IN VIDEO_I/O GND LCH_DET AUDIO_L_I/O GND RCH_DET AUDIO_R_I/O LANC_DC REG_GND REG_GND XLANC_JACK_IN XACCESS_LED LANC_SIG/232C_TD

14P

J182

S1 VIDEO

(FOR CHECK)

17

JK-197 BOARD

4-2FP-245FLEXIBLE10 1 SCLK 10 VSS 2 MS_IN 9 VCC 3 DIO 8 SCLK 4 BS 7 N.C. 5 VCC 6 INS 6 VCC 5 N.C. MEMORY STICK CONNECTOR 7 REG_GND 4 DIO 8 REG_GND 3 VCC 9 D_2.8V 2 BS XACCESS_LED 1 VSS

18

VJ-107HARNESS

VIDEO W/OUT

2CH

1CH

J181

AUDIO W/OUT

GND

14

14

GND

IL-053

VR-128HARNESS6 5 4

HARNESS3 2

19

CN008 1 5 4 GND 3 2 1 GND

3P VIDEO_OUT GND GND TPATPBTPA+ TPB+ CN011 10P CN012 10P GND A_4.6V 1 2 3 1 2 3 VIDEO_OUT GND A_4.6V LANC_DC XLANC_JACK_IN

CN202

3P

CN161

CN141

TPA NTPA TPB 5P NTPB VG VP J141 LANC CN162 6P

6 5 4 3 2 1 DV IN/OUT

VO-012 BOARD

LANC_SIG/232C_TD

CN201

VIDEO OUT

VV-114

HARNESS

20

6P

MS-058 BOARD

DV-031 BOARD

RL-057 BOARD

21

TO F/H(2/3)

(SEE PAGE 4-3)

22

FRAME SCHEMATIC DIAGRAM (1/3)

DSR-250/250P

DSR-250/250P

I

J

F

H

G

L K A C B

E

M

N16L H S121 M S042 GAIN S041 A B PRESET SEL/PUSH EXEC WHITE BAL S043 PRESET 5600k ON VTR MODE S082 S081 CAMERA MEMORY POWER OFF 3200k

D

1

FRAME SCHEMATIC DIAGRAM (2/3)AE-023 BOARD KP-011 BOARD PM-040 BOARD 2S045 CN041 CN081 CN121 S044 PRESET MENU 5P 6P 4P MEMORY_MODE GAIN_H GAIN_L DIAL B DIAL A WHT_BAL_B POWER_ON VTR_MODE WHT_BAL_PRESET KEY_AD8 EXEC SW GND GND GND GND 6 5 4 3 2 1 4 3 2 1 5 4 3 2 1 AE SHIFT CUSTOM/MENU OFF 70 S061

SB-036 BOARD

ZEBRA

100

3

ON

ON

ATW

MODE

OFF

OFF

TO F/H(1/3)

(SEE PAGE 4-2)

SA-105

SK-101

SP-167

HARNESS

HARNESS

HARNESS

FRAME SCHEMATIC DIAGRAM (2/3)

4-34 3 2 1 5 4 3 2 1 6 5 4 3 2 1 CN101 10P GND GND GND DIAL_B DIAL_A GAIN_L GAIN_H KEY_AD8 PHOTO_STBY_SW 30 30 29 28 27 26 6P 25 24 23 22 21 20 19 18 17 16 15 14 13 XCS_LCD_PANEL XHI_SCK PANEL_4.6V PANEL_13.5V PANEL_2.8V GND PANEL_R PANEL_G PANEL_B P_UNREG_GND P_UNREG_GND P_UNREG P_UNREG CN506 30P CN512 12 11 10 9 8 7 6 5 4 3 2 1 HI_SO GND PANEL_XVD CN508 PANEL_XHD PANEL_15.5V GND HI_XRESET KEY_AD3 KEY_AD4 KEY_AD5 KEY_AD6 KEY_AD8 D_2.8V LI_3V XVTR_MODE_SW XCAM+STBY_SW 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PHOTO_STBY_SW XCAM+STBY_SW XVTR_MODE_SW LI_3V D_2.8V KEY_AD8 KEY_AD6 KEY_AD5 KEY_AD4 KEY_AD3 HI_XRESET GND CN500 PANEL_15.5V PANEL_XHD W 2 PANEL_XVD V 3 GND V 4 HI_SO U 5 6 XHI_SCK GND 7 PANEL_4.6V GND 8 PANEL_13.5V SENSOR Vcc 9 PANEL_2.8V FG FG GND PG PG PANEL_R PANEL_G CN501 2P P_UNREG_GND CM_UNLOAD 1 P_UNREG_GND CM_LOAD 2 P_UNREG P_UNREG CN014 CN4300 D 30 29 28 27 26 25 24 SP+ GND DIAL_B DIAL_A WHT_BAL_PRESET WHT_BAL_B GAIN_L GAIN_H DISPLY_TC/U_BIT ATW AGC AUDIO_MONI_CH2 AUDIO_MONI_CH1 CH2_FRONT/REAR CH1_FRONT/REAR CH2_AUTO/MANU FG VCC CH1_AUTO/MANU GND CN2 21P TAPE_END CC_DOWN C_IN MODE_A MODE_B MODE_C MODE_D S_ELETEN T_ELETEN 5V 5V TAPE_LED(K) GND S1 L/S-CAS L_CASSETTE DEW WW+ VV+ UU+ 1 2 3 4 5 6 7 8 9 21 20 19 18 17 16 15 14 13 10 12 11 11 12 10 13 14 15 16 17 18 19 20 21 9 8 7 6 5 4 3 2 1 CN200 TAPE_END CC_DOWN C_IN MODE_A MODE_B MODE_C MODE_D S_ELETEN T_ELETEN 5V 5V TAPE_LED(K) GND L_CASSETTE DEW WW+ VV+ UU+ D1 TAPE LED S3 CC_DOWN CN505 CN507 CN015 21P CH2_LEVEL CH1_LEVEL D_2.8V A_4.75V MONI_LEVEL 30P 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 C LM2 EVER_3.0V GND CN400 GND HWHW+ HVHV+ HU5 6 7 8 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 FG1 FG2 MR GND U U HE GND HE VCC W 9 W 8 V 7 V 6 HU+ 5 HU+ V FG V W W HU4 HV+ 4 3 HV3 2 HW+ 2 1 HWSP24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SPSP+ GND DIAL_B DIAL_A WHT_BAL_PRESET WHT_BAL_B GAIN_L GAIN_H DISPLY_TC/U_BIT ATW AGC AUDIO_MONI_CH2 RV503 RV502 RV501 AUDIO_MONI_CH1 CH2_FRONT/REAR CH1_FRONT/REAR CH2_AUTO/MANU CH1_AUTO/MANU CH-2 CH-1 FVS-001 S520 LCD ON/OFF

Sony Dsr-250 Main

Documents

vpp dsr

pixels dsr

cassette pdv

mini dv cassette

pin dv inout

mini dvcam cassette

p photo

pin light