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SERVICE MANUAL
Sony CorporationPublished by Sony T echno Create Corporation
• HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K are the amplifi er, DVD/CD and tuner section in DAV-DZ340M/DZ640M/
DZ840K/DZ840M/DZ940K.
Model Name Using Similar MechanismHBD-DZ340/DZ340K/DZ640K/DZ740
Mechanism Type CDM85MB-DVBU102
Optical Pick-up Name KHM-313CAA
This system incorporates with Dolby* Digital and Dolby Pro Logic adaptive matrix surround decoder and the DTS** Digital Surround System.* Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, and the double-D symbol are trademarks of Dolby
Laboratories.** Manufactured under license under U.S. Patent #’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762; 6,487,535 & other U.S. and
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.
Video SectionOutputsDAV-DZ340M: VIDEO: 1 Vp-p 75 ohms HDMI OUT: Type A (19 pin)DAV-DZ640M/DZ840K/DZ840M/DZ940K: VIDEO: 1 Vp-p 75 ohms COMPONENT: Y: 1 Vp-p 75 ohms PB, PR: 0.7 Vp-p 75 ohms HDMI OUT: Type A (19 pin)
GeneralPower requirementsLatin American models: 110 V - 240 V AC, 50/60 HzSaudi Arabian models: 127 V - 240 V AC, 50/60 HzOther models: 220 V - 240 V AC, 50/60 HzPower consumption On: 160 W Standby: 0.3 W*
* Valid when the system is in the following status:– “DEMO” is set to “OFF.”– [CONTROL FOR HDMI] is set to [OFF].
Dimensions (approx.) 430 mm u 55 mm u 350 mm (w/h/d) incl. projecting partsMass (approx.) 3.5 kg
Supported fi le formatMP3 (MPEG 1 Audio Layer-3)File Extension: mp3Bitrate: 32 kbps - 320 kbpsSampling frequencies: 32/44.1/48 kHz
MPEG4File format: MP4 File FormatFile Extension: mp4/m4vVideo codec: MPEG4 Simple Profi le (AVC is not compatible.)Bitrate: 4 MbpsFrame rate: 30 fpsResolution: 720 u 576Audio codec: AAC-LC (HE-AAC is not compatible.)DRM: Not compatible
Design and specifi cations are subject to change without notice.
SPECIAL COMPONENT NOTICEThe components identifi ed by mark 9 contain confi dential infor-mation.Strictly follow the instructions whenever the components are re-paired and/or replaced.
UNLEADED SOLDERBoards requiring use of unleaded solder are printed with the lead-free mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARKUnleaded solder has the following characteristics.• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to
about 350 °C.Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!• Strong viscosity Unleaded solder is more viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.
• Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
NOTES ON CHIP COMPONENT REPLACEMENT• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
FLEXIBLE CIRCUIT BOARD REPAIRING• Keep the temperature of soldering iron around 270 °C 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.
Laser component in this product is capable of emitting radiation exceeding the limit for Class 1.
This appliance is classifi ed as a CLASS 1 LASER product.This marking is located on the rear or bottom exterior.
CAUTIONUse of controls or adjustments or performance of procedures other than those specifi ed herein may result in hazardous radia-tion exposure.
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
4
Model Part No.
DZ840K: E3 4-267-102-5[]
DZ840K: E15 4-267-102-6[]
DZ940K: E3 4-267-102-7[]
DZ940K: E15 4-267-102-8[]
DZ840K: E12 4-267-103-7[]
DZ840K: EA 4-267-103-8[]
DZ840K: SP 4-267-103-9[]
DZ340M: RU 4-267-104-0[]
DZ640M: RU 4-267-104-1[]
DZ840M: RU 4-267-104-2[]
DZ640M: TH 4-267-105-0[]
DZ840M: TH 4-267-105-2[]
DZ940K: EA 4-267-105-3[]
DZ940K: SP 4-267-105-4[]
DZ840K: PH 4-267-105-6[]
DZ840K: AEP 4-267-105-8[]
DZ940K: AEP 4-267-105-9[]
MODEL IDENTIFICATION– Back Panel –
(When letters/numbers appear in the display)
When the self-diagnosis function is activated to prevent the system from malfunctioning, a 5-character service number (e.g., C 13 50) with a combination of a letter and 4 digits appears on the TV screen or front panel display. In this case, check the following table.
When the version number appears on the TV screen
When you turn on the system, the version number [VER.X.XX] (X is a number) may appear on the TV screen. Although this is not a malfunction and for Sony service use only, normal system operation will not be possible. Turn off the system, and then turn on the system again to operate.
Self-diagnosis Function
First 3 characters of the service number
Cause and/or corrective action
C 13 The disc is dirty.
,Clean the disc with a soft cloth.
E XX
(XX i s a number)
To prevent a malfunction, the system has performed the self -diagnosis function.
,Contact your nearest Sony dealer or local authorized Sony service facili ty and give the 5-character service number.
Example: E 61 10
C:13:50
VER.X.XX
Parts No.
• Abbreviation E3 : 240V AC area in E model E12 : 220 – 240V AC area in E model E15 : Iranian model EA : Saudi Arabia model PH : Philippines model RU : Russian model SP : Singapore model TH : Thai model
6. EXPLODED VIEWS6-1. Overall Section ............................................................... 636-2. Front Panel Section ......................................................... 646-3. Front Boards Section ...................................................... 656-4. Back Panel Section ......................................................... 666-5. Chassis Section ............................................................... 676-6. DVD Mechanism Deck Section (CDM85MB-DVBU102) ................................................ 68
7. ELECTRICAL PARTS LIST .............................. 69
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
6
SECTION 1SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electro-static break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts.The fl exible board is easily damaged and should be handled with care.
How to open the disc table when power switch turns off Insert a tapering driver into the aperture of the unit bottom, and slide it in the direction of the arrow.
Precaution when installing a new OP unit/ Precaution before unsoldering the static electricity prevention solder bridge
When installing a new OP unit, be sure to connect the fl exible printed circuit board fi rst of all before removing the static electric-ity prevention solder bridge by unsoldering. Remove the static electricity prevention solder bridge by unsolder-ing after the fl exible printed circuit board has already been con-nected. (Do not remove nor unsolder the solder bridge as long as the OP unit is kept standalone.)
NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focused on the disc refl ective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens.
On cleaning discs, disc/lens cleaners• Do not use cleaning discs or disc/lens cleaners (including wet
or spray types). These may cause the apparatus to malfunction.
IMPORTANT NOTICECaution: This system is capable of holding a still video image or on-screen display image on your television screen indefi nitely. If you leave the still video image or on-screen display image displayed on your TV for an extended period of time you risk permanent damage to your tele-vision screen.Projection televisions are especially susceptible to this.
DISC TRAY LOCKThe disc tray lock function for the antitheft of an demonstrationdisc in the store is equipped.Setting Procedure :1. Press the [?/1] button to turn the set on.2. Press the [FUNCTION] button to set DVD/CD function.3. Insert a disc.4. Press the [x] button and the [Z] button simultaneously for fi ve
seconds.5. The message “LOCKED” is displayed and the tray is locked.Releasing Procedure :1. Press the [x] button and the [Z] button simultaneously for fi ve
seconds again.2. The message “UNLOCKED” is displayed and the tray is un-
locked.Note: When “LOCKED” is displayed, the tray lock is not released by
turning power on/off with the [?/1] button.
LASER DIODE AND FOCUS SEARCH1. Open the case and turn POWER on with no disc inserted.2. Confi rm that the following operation is performed while ob-
serving the objecting lens from the clearance of DVD mecha-nism deck.1) Confi rm that laser beam is spread.2) Up and down motion of the objective lens. (2 times)
tray
Insert a screwdriver from between the front panel and the chassis and slide the rod in the direction of the arrow.
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
7
Discharge the charged electricity in capacitors to prevent electric shock as followsWhen disassembling the machine, be sure to discharge the charged electricity in the following capacitors.Use a resistor of 800 ohms, 2 Watts for discharging the following capacitors.
POWER board C903: 390V C932, C933, C934, CN904: 30V
CDM SERVICE POSITION
Point of capacitor discharge for C903:Connect to the foot of C903.
800:/2W
DVD mechanism deck
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
8
SECTION 2DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. CASE (Page 9)
2-4. KEY BOARD, POWER KEY BOARD, LED BOARD (Page 11)
SET
2-2. LOADING PANEL (Page 10)
2-8. MAIN BOARD (Page 13)
2-3. FRONT PANEL SECTION (Page 10)
2-5. PANEL BOARD, USB BOARD (Page 11)
2-7. BACK PANEL SECTION (Page 12)
2-9. POWER BOARD (Page 13)
2-6. ALC BOARD (DZ340M/DZ640M/ DZ840M) (Page 12)
2-10. DVD MECHANISM DECK SECTION (Page 14)
2-11. TRAY (Page 14)
2-13. MS-203 BOARD (Page 15)
2-15. OPTICAL PICK-UP (Page 16)
2-12. BELT (Page 15)
2-14. BASE UNIT (Page 16)
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
9
Note: Follow the disassembly procedure in the numerical order given.
2-1. CASE
7 case (DH)
5 Raise one side of the case.
1 screw (case 3 TP2)
2 screw (case 3 TP2)
3 five screws (+BV3 (3-CR))
4
6
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
10
2-2. LOADING PANEL
2-3. FRONT PANEL SECTION
3 loading panel
tray
1
2
Insert a screwdriver from between the front panel and the chassis and slide the rod in the direction of the arrow.
When the heat sink has been removed, apply oil compound (HG-1701) to it.
Note for assembling: Tie wires in a bundle to avoid contact with the heat sink or any part.
1 CN702 (5P) (DZ340M/DZ640M /DZ840M)
1 screw (+BV3 (3-CR))
2 two screws (+BV3 (3-CR))
7 five screws (+BV3 (3-CR))
8 three screws (+BV3 (3-CR))
3 insulate plate (upper DH)
9 insulate plate (lower DH)0 POWER board
4 CN901 (3P)
5 CN902 (5P)
6 CN905 (9P)
Note for assembling: Tie wires in a bundle to avoid contact with the heat sink or any part.
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
14
2-10. DVD MECHANISM DECK SECTION
2-11. TRAY
4
2
3 two claws
5 tray
1 Move the chuck cam in the direction of the arrow.
bottom side
6 DVD mechanism deck
3 CN1501 (6P)
4 two screws (+BV3 (3-CR)) 5 screw
(+BV3 (3-CR))
1 wire (flat type) (24 core) (CN1101)
2 wire (flat type) (5 core) (CN1502)
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
15
2-13. MS-203 BOARD
2-12. BELT
2 three claws
3 MS-203 board
4 DC motor
1 screw (M 1.7 u 2.5)
1 two claws
3 belt
2 chuck cam
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
16
2-14. BASE UNIT
2-15. OPTICAL PICK-UP
2 FFC holder
3 two insulator screws
4 two insulator screws
5 two insulators
6 two insulators
7 optical pick-up (KHM-313CAA)
1 two claws
1 two claws
3 two claws2 chuck cam
4 base unit
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
17
SECTION 3TEST MODE
Note: Incorrect operations may be performed if the test mode is not entered properly.
In this case, press the [?/1] button to turn the power off, and retry to enter the test mode.
1. Cold Reset• The cold reset clears all data including preset data stored
in the RAM to initial conditions. Execute this mode when returning the set to the customers.
Procedure:1. Press the [?/1] button to turn the power on. 2. Press three buttons [N], [FUNCTION] and [?/1] simultane-
ously.3. When this button is operated, display as “RESET” for a while
and all of the settings are reset.
2. Panel Test Mode• This mode is used to check the software version, FL and
KEY.
2-1. Display Test ModeProcedure:1. Press the [?/1] button to turn the power on.2. While pressing the [x] and the [N] buttons simultaneously,
turn the [VOLUME] control in the direction of (+).3. When the display test mode is activated, all segments are
turned on. When the mode in, “REC TO USB” and “VOL-UME ILLUMINA TION” is turn off.
4. To exit from this mode, while pressing the [x] and the [N] buttons simultaneously, turn the [VOLUME] control in the di-rection of (+).
2-2. Version Test ModeProcedure:1. When the display test mode is activated, press the [FUNC-
TION] button and the message “DH1M” (DZ340M), “DH4M” (DZ640M), “DH7K” (DZ840K), “DH7M” (DZ840M),
“DH8K” (DZ940K) are displayed, the version test mode is ac-tivated.
2. Whenever the [FUNCTION] button is pressed, the display changes in the following order.
“DH8” (Model name) t “NA*1” (Destination) t MC Version
*1: NA changes depending on destination.3. Press the [REC TO USB] button when the MC version is on
display. The date of software production is displayed.4. Press the [REC TO USB] button again and the version is dis-
played.5. To exit from this mode, while pressing the [x] and the [N]
buttons simultaneously, turn the [VOLUME] control in the di-rection of (+).
2-3. FL Pattern Test ModeProcedure:1. When the display test mode is activated, press the [Z] button,
to select the FL pattern test mode. When the FL pattern test mode, half segments of FL display and “REC TO USB” are turn on.
2. Press the [Z] button, half segments of FL display and “REC TO USB” is turned off.
3. To exit from this mode, while pressing the [x] and the [N] buttons simultaneously, turn the [VOLUME] control in the di-rection of (+).
2-4. Key Test ModeProcedure:1. When the display test mode is activated, press the [?/1] but-
ton, to select the key test mode.2. To enter the KEY test mode, the fl uorescent indicator displays
“K0 V0”. Each time an another button is pressed, “KEY” value increases. However, once a button is pressed, it is no longer taken into account. When all keys are pressed correctly, “K8 V0” is displayed.
3. When the [VOLUME] control is turned in the direction of (+), “V0” is changed to “V1”, then ... “V9”.
When the [VOLUME] control is turned in the direction of (–), “V0” is changed to “V9”, then ... “V1”.
4. To exit from this mode, while pressing the [x] and the [N] buttons simultaneously, turn the [VOLUME] control in the di-rection of (+).
3. Disc Tray Lock• The disc tray lock function for the antitheft of an demonstra-
tion disc in the store is equipped.Setting Procedure :1. Press the [?/1] button to turn the set on.2. Press the [FUNCTION] button to set DVD function.3. Insert a disc.4. Press the [x] button and the [Z] button simultaneously for fi ve
seconds.5. The message “LOCKED” is displayed and the tray is locked.Releasing Procedure :1. Press the [x] button and the [Z] button simultaneously for fi ve
seconds again.2. The message “UNLOCKED” is displayed and the tray is un-
locked.Note: When “LOCKED” is displayed, the tray lock is not released by
turning power on/off with the [?/1] button.
4. DVD Version Display• The STR and DVD microprocessor versions are displayed.
Procedure:1. Press the [?/1] button to turn the set on.2. Press the [N] button and the [?/1] button simultaneously for
three seconds. SC version display is presented.3. Pressing the [FUNCTION] button presents a DV version dis-
play. Pressing the [FUNCTION] button again returns to the SC version display.
4. To exit from this mode, press any button other than the [FUNC-TION] button.
5. Product Out• This mode moves the optical pick-up to the position durable
to vibration and clears all data including preset data stored in the STR RAM to initial conditions. Use this mode when returning the set to the customer after repair.
Procedure:1. Press the [?/1] button to turn the power on.2. Press the [FUNCTION] button to set the function “DVD/CD”.3. Remove all discs, and then press three buttons [x], [Z] and
turn the [VOLUME] control in the direction of (+).4. Displayed to message “SERVICE” on the fl uorescent indica-
tor tube when pressing in turn the [4] t [DVD MENU] t [CLEAR] buttons on the remote commander.
5. After the “STANDBY” blinking display fi nishes, the message “LOCKED” h “UNPLUG” is displayed on the fl uorescent indicator tube disconnect the AC power plug, then the product out mode is set.
The STR RAM initialization is executed upon a next power-on after the power is turned off.
Ver. 1.1
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
18
6. Color System Change (E3, E12, E15, PH, SP models)• Color system change to video signal format (NTSC/PAL).
Procedure:1. Press the [?/1] button to turn the set on.2. Press the [FUNCTION] button to set the function “DVD/CD”.3. Press the [?/1] button to turn the set OFF. 4. Press two buttons [FUNCTION] and [?/1] simultaneously,
and the display of fl uorescent indicator tube changes to “PAL” or “NTSC”.
• Abbreviation E3 : 240V AC area in E model E12 : 220 – 240V AC area in E model E15 : Iranian model PH : Philippines model SP : Singapore model
7. TUNER TUNED/STEREO Display• The mode status of TUNED/STEREO is displayed.
1. Press the [?/1] button to turn the power on.2. Press the buttons on the remote commander in the order given
below to enter the Test Mode. [RETURN] t [4] t [0] t [0] t [8] t [ANGLE]3. The mode status is displayed by the corresponding segment.
On in STEREO mode
On during MODE IN
On in TUNED mode
(Indicated by the third segment from the top.)
4. To terminate this mode, perform the operation described in Item 2 or turn the power off.
8. PROTECTION FACTOR (SD DETECTION/DC DETECTION/TSD DETECTION) IDENTIFICATION TEST MODE
When an error is detected, the FL tube alternately displays “PROTECT” h “PUSH PWR”. r Press the [?/1] button. * Buttons other than the [?/1] button are invalid.“STANDBY” blinks three times on the FL tube. rThe protection release state (POWER OFF) is established.(No FL tube display) r Press the [?/1] button two times.The power to the system turns on, and the normal operation is established. (Restore)
During the protection state: 1. If the AC plug is connected or disconnected during the protec-
tion state, the protection state is released, and the normal op-eration is established. (The protection state is not maintained.)
2. The protection factor is displayed by pressing the [RETURN] t [3] t [2] t [0] t [0] t [ANGLE] buttons of the re-mote commander.
(during the “PROTECT” h “PUSH PWR” display). k When SD is detected: Repeats “SD ERR” h “PROTECT”. k When DC is detected: Repeats “DC ERR” h “PROTECT”. k When TSD is detected: Repeats “TMP ERR” h “PROTECT”.
PL: SD detection When the “L” output from the SD (shutdown) port on the
S-MASTER POWER Driver Shutdown and voltage descent (15V or less) of 30V power supply (PVDD) are detected.
DC detection When the “L” output from the power/speaker error detection
circuit (DC detection port) is detected for two seconds con-tinually, the power system other than that of the FL tube is turned off, and the protection state is established.
TSD detection When the “L” output from the thermal shutdown port
(TSDM) on the motor driver is detected.
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
19
(2) Select “2. Drive Manual Operation” by pressing the [2] button on the remote commander. The screen will appear as shown.
Drive Manual Operation
1. Servo Control2. Track/Layer Jump3. Manual Adjustment4. Tray Aging Mode5. MIRR time adjust0. Return to Top Menu
(3) Select “3. Manual Adjustment” by pressing the [3] button on the remote commander. The screen will appear as shown.
Manual Adjust
1. Track Balance Adjust:2. Track Gain Adjust:3. Focus Balance Adjust:4. Focus Gain Adjust:5. Eq Boost Adjust:6. Iop:7. TRV. Level:8. S curve(FE) Level:9. RFL(PI) Level:0. MIRR Time:
O o Change Value[RETURN] Return to previous menu
(4) Select “6. IOP” by pressing the [6] button on the remote com-mander.
(5) Wait until a hexadecimal number appear.
Manual Adjust
1. Track Balance Adjust:2. Track Gain Adjust:3. Focus Balance Adjust:4. Focus Gain Adjust:5. Eq Boost Adjust:6. Iop. 4D:7. TRV. Level:8. S curve(FE) Level:9. RFL(PI) Level:0. MIRR Time:
[RETURN] Return to previous menuO o Change Value
(6) Convert each data from hexadecimal to decimal using conver-sion table.
(7) Please fi nd the label on the rear of the BU (Base Unit). The default IOP value is written in the label.
(8) Subtract between these two values.
(9) If the remainder is smaller than 93 (decimal), then it is OK. However if the value is higher than 93, then the BU is defec-tive and need to be change.
(10) Press the [RETURN] button on the remote commander to re-turn back to previous menu.
(11) Press the [0] button on the remote commander to return to Top Menu.
DVD SECTION
9-1. GENERAL DESCRIPTION• The IOP measurement allows you to make diagnosis and ad-
justment simply by using the remote commander and moni-tor TV. The instructions, diagnosis results, etc. are given on the on-screen display (OSD).
Be sure to execute the IOP measurement when a BU (Base Unit) is replaced.
9-2. HOW TO ENTER TEST MODEWhile pressing the [x] and the [Z] buttons simultaneously, turn the [VOLUME] control in the direction of (+) with the DVD play-er in power on.The Test Mode starts, displayed “SERVICE” on this model display then the menu shown below will be displayed on the TV screen.* The display of the “Model Name” of the “Remocon Diagnosis
Menu” change with the model and the destination. Refer to below on the model name.
0. External Chip Check1. Servo Parameter Check2. Drive Manual Operation3. Emergency History4. Version Information5. USB Test Mode Setting
Model NameIF-con : Ver. XX.XX (XXXX)Syscon : Ver. X.XXX
: DH8K_XX*1
*1: Changes depending on destination
The menu above is the Remocon Diagnosis Menu screen which consists of fi ve main functions. At the bottom of the menu screen, the model name and IF-con version. To exit from the Test Mode, press the [?/1] button on the remote commander.
9-3. EXECUTING IOP MEASUREMENTIn order to execute IOP measurement, the following standard pro-cedures must be followed.
(1) In power on, while pressing the [x] and the [Z] buttons simul-taneously, turn the [VOLUME] control in the direction of (+).
Remocon Diagnosis Menu
0. External Chip Check1. Servo Parameter Check2. Drive Manual Operation3. Emergency History4. Version Information5. USB Test Mode Setting
Model NameIF-con : Ver. XX.XX (XXXX)Syscon : Ver. X.XXX
: DH8K_XX
*1: Changes depending on destination
*1
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
20
60: Focus on error 61: Seek fail error 62: Read Q data/ID error 70: Lead in data read fail 71: TOC read time out (CD) 80: Can’t buffering 81: Unknown media type
9-4-1. Clear the Laser HourPress [ DISPLAY] button and then press [CLEAR] button on the remote commander. The data for both CD and DVD data are reset.
[Next] Next Page [Prev] Prev Page[O] Return to Top Menu
9-4-2. Clear the Emergency HistoryPress [DVD TOP MENU] button and then press [CLEAR] button on the remote commander. The error code for all emergency his-tory would be reset.
[Next] Next Page [Prev] Prev Page[O] Return to Top Menu
Emg. History Check
9-4-3. Clear the Initialize Setup DataPress [DVD MENU] button and then press [CLEAR] button on the remote commander.
Emg. History Check
initialize setup data...
Laser Hours CD 999h 59minDVD 999h 59min
[Next] Next Page [Prev] Prev Page[O] Return to Top Menu
9-4-4. Return to the Top Menu of Remocon Diagnosis Menu
Press [0] button on the remote commander.
9-4. EMERGENCY HISTORYTo check the emergency history, please follow the following pro-cedure.
(1) From the Top Menu of Remocon Diagnosis Menu, select “3. Emergency History Check” by pressing the [3] button on the remote commander. The following screen appears on the on-screen display.
[Next] Next Page [Prev] Prev Page[O] Return to Top Menu
(2) You can check the total time when the laser is turned on during playback of DVD and CD from the above menu. The maxi-mum time, which can be displayed are 999h 59min.
(3) You can check the error code of latest 10 emergency history from the above menu. To view the previous or next page of emergency history, press [.] or [>] button on the remote commander. The error code consists of the following three blocks. The fi rst block indicates the error code. The second block indicates the parameter and the third block indicates the time of error code as shown below.
[Next] Next Page [Prev] Prev Page[O] Return to Top Menu
*1 *2
*3
*1 : Error Code *2 : Parameter of error code *3 : Time of error code
The meaning of error code is as below: 01: Communication error (No reply from syscon) 02: Syscon hung up 03: Power OFF request when syscon hung up 19: Thermal shutdown 24: MoveSledHome error 25: Mechanical move error (5 Changer) 26: Mechanical move stack error 30: DC motor adjustment error 31: DPD offset adjustment error 32: TE balance adjustment error 33: TE sensor adjustment error 34: TE loop gain adjustment error 35: FE loop gain adjustment error 36: Bad jitter after adjustment 40: Focus NG 42: Focus layer jump NG 51: Spindle stop error 52: Open kick spindle error
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
21
9-5. CHECK VERSION INFORMATIONTo check the version information, please follow the following pro-cedure.
(1) From the Top Menu of Remocon Diagnosis Menu, select “4. Version Information” by pressing the [4] button on the remote commander. The following screen appears on the on-screen display.
To return to the Top Menu of Remocon Diagnosis Menu, press [0] button on the remote commander.
When the optical pick-up assy is replaced, perform the “EXECUT-ING IOP MEASUREMENT”.
EXECUTING IOP MEASUREMENT (See page 19)
[FM Tune Level Check]
Procedure:1. Turn the power on.2. Input the following signal from Signal Generator to FM an-
tenna input directly.
* Carrier Freq : A = 87.5 MHz, B = 98 MHz, C = 108 MHz Deviation : 75 kHz Modulation : 1 kHz ANT input : 35 dBu (EMF)
Note: Please use 75 ohm “coaxial cable” to connect SG and the set. You cannot use video cable for checking.
Please use SG whose output impedance is 75 ohm.
3. Set to FM tuner function and tune A, B and C signals.4. Confi rm “TUNED” mark is lit on the display for A, B and C
signals.
The mark of “TUNED” mark means “The selected station signal is received in good condition.”
Note: The “TUNED” mark is displayed by the upper, middle, and lower segments.
STEREO
MODE IN
TUNED
DVD SECTION
TUNER SECTION
generator
OUT (75 :)SET
FM ANTENNA
SECTION 4ELECTRICAL ADJUSTMENTS
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
22
SECTION 5DIAGRAMS
For Schematic Diagrams.Note:• All capacitors are in PF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and tantalums.
• All resistors are in : and 1/4 W or less unless otherwise specifi ed.
• f : Internal component.• C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.• B : B– Line.• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.• Voltages and waveforms are dc with respect to ground in
service mode.• Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production
tolerances. no mark : TUNER (FM) < > : DVD PLAY * : Impossible to measure• Voltages are taken with VOM (Input impedance 10 M:).• Circled numbers refer to waveforms.• Signal path. F : TUNER J : DVD PLAY L : VIDEO r : COMPONENT VIDEO N : MIC d : AUDIO IN• Abbreviation E3 : 240V AC area in E model E12 : 220 – 240V AC area in E model E15 : Iranian model EA : Saudi Arabia model PH : Philippines model RU : Russian model SP : Singapore model TH : Thai model
For Printed Wiring Boards.Note:• X : Parts extracted from the component side.• a : Through hole.• : Pattern from the side which enables seeing. (The other layers’ patterns are not indicated.)
Caution:Pattern face side: (SIDE B)Parts face side:(SIDE A)
Parts on the pattern face side seen from the pattern face are indicated.Parts on the parts face side seen from the parts face are indicated.
• Indication of transistor.
C
B
These are omitted.
E
Q
C EBThese are omitted.
• Abbreviation E3 : 240V AC area in E model E12 : 220 – 240V AC area in E model E15 : Iranian model EA : Saudi Arabia model PH : Philippines model RU : Russian model SP : Singapore model TH : Thai model
• Circuit Boards Location
Note: The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.
Replace only with part number specifi ed.
MAIN board
POWER KEY board
KEY board
USB board
LED board(except DZ340M)
ALC board(DZ340M/DZ640M/DZ840M)
MS-203 board IO board
POWER board
PANEL board
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
2323
RF
DETECTOR
LASERDIODE
(FOR CD)
OPTICAL PICK-UPBLOCK
(KHM-313CAA)
Q1102 (1/2)LD DRIVE
CONTROL (FOR CD)
DVDRFIP10 V2REFO(2.8V) 27RXDTXD
DVDAVOA/AVOB/B
VOC/C
VOD/D
VOF/F+H
VOE/E+G
VC
PD
CD LD(780)
6DVDB7DVDC8DVDD9
TNI17TPI
A
ABCDBCD
18
NA11NB12MC13MD14
V20 (2.0V)28
LD0122
MDI119MDI220
LASERDIODE
(FOR DVD)
Q1102 (2/2)LD DRIVE
CONTROL (FOR DVD)
Q1101PD VOLUMECONTROL
FOCUS/TRACKING DRIVER,LOADING/SPINDLE/SLED MOTOR DRIVER
x�Abbreviation���E3 : 240V AC arer in E model E12 : 220-240V AC area in E model E15 : Iranian model EA : Saudi Arabia model PH : Philippines model RU : Russian model SP : Singapore model TH : Thai model
5-5. BLOCK DIAGRAM – POWER Section –
(Page 25)
(Page 26)
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
2828
• Waveforms
– MAIN Board – – IO Board –
1 V/DIV, 200 ns/DIV
1 IC1101 0 (DVDRFIP)
2 IC1101 <z,x (R/Cr/Pr)
3 IC1101 <z,c (B/Cb/Pb)
4 IC1101 <z,b (Y/G)
5 IC1101 <z,m (CVBS)
6 IC1101 <xc, (XTALO)
7 IC5002 qd (Xout)
9 IC6001 wk (OSCLK1)
0 IC6001 wl (OLRCK1)
8 IC6001 qs (XTO)
qa IC6001 ea (RMCK)
w; IC3001 ih (XTAL_OUT)
100 mV/DIV, 100 ns/DIV
200 mV/DIV, 20 Ps/DIV
200 mV/DIV, 20 Ps/DIV
500 mV/DIV, 20 Ps/DIV
500 mV/DIV, 20 Ps/DIV
500 mV/DIV, 20 ns/DIV
1 V/DIV, 50 ns/DIV
1 V/DIV, 10 Ps/DIV
1 V/DIV, 20 ns/DIV
1 V/DIV, 20 ns/DIV
0.5 V/DIV, 20 ns/DIV
0.7 Vp-p
0.7 Vp-p
H
1 Vp-p
H
H
1.3 Vp-p
1.6 Vp-p27 MHz
540 mVp-p
H
3.2 Vp-p
3.1 Vp-p
8 MHz
325 nsec
20.8 Psec
24.576 MHz
3.2 Vp-p
3.1 Vp-p
3.2 Vp-p
40.7 nsec
2 Vp-p24.576 MHz
1 Vp-p
H
1.3 Vp-p
1.4 Vp-p
1.4 Vp-p
2 Vp-p
H
H
H
2.5 Vp-p
0.72 Vp-p
0.72 Vp-p
H
H
500 mV/DIV, 20 Ps/DIV
500 mV/DIV, 20 Ps/DIV
1 V/DIV, 20 Ps/DIV
500 mV/DIV, 20 Ps/DIV
500 mV/DIV, 20 Ps/DIV
1 V/DIV, 20 Ps/DIV
200 mV/DIV, 20 Ps/DIV
200 mV/DIV, 20 Ps/DIV
H
H
qs IC7001 1 (CVBS IN)
qd IC7001 3 (PY IN)
qk IC7001 qs (PY OUT)
qj IC7001 0 (PR OUT)
qh IC7001 9 (PR OUT)
ql IC7001 qf (CVBS OUT)
qf IC7001 4 (PB IN)
qg IC7001 5 (PR IN)
1 IC101 ql (X2)
100 mV/DIV, 10 Ps/DIV
32.768 kHz
450 mVp-p
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
2929
1234567891011121314
A
B
C
D
E
F
G
H191 2220
2321
241
2548
154
2728
14
550
1 6465
128
192193
256
31
518081
1001 30
8
1 9
16
1 2 345
40
2120
1
14
1 15
2
12
45
1
44
22
23
1
44
22
23
1
44
22
23
12
11007675
2625
5051
6
1
CN1701
CL2302
C1503
CL2303
C1504
CL2304CL2305
L3302
C1506
CL2306
C3254
C1508
C11
20
Q3251
R5555
C1509
C11
21
Q3252
R5556
C11
22
C3257
C11
23
C3258
C11
24
C3259
C1510
CL2
310
C15
11
Q1701
CL2311
C15
12
Q1702
CL2312
C1513
CL2313
C32
60
JL1160
C3261
CL5001
CL2121
R3622
Q1706
CL2316
CL2122
R11
07
CL2317
CL2123
C3264
R11
08
C30
71
R1109
CL2319
CL2125
C1132
CL2
126
C1133
CL2
127
R3628
CL2
128
R3629
C1135
CL2
129
C11
36
L600
7
C1137
R1110
C1138
R30
51
C1139
R1111
CL2321
R11
12
R11
13
CL2
323
R3630
R1114
CL2324
R36
31
R11
15
CL2326 R1116
CL2327
R11
17
CL5014
R11
18
CL5015
CL2329
R1502
SL3
001
R1505
SL3002
SL3003
C1147
R11
20
C1148
CL2330
R11
21C1531
C1725
CL2331
C1532
SL3
007
R11
23C
L233
3
C17
27
R1124
SL3008
CL2334
R30
65
JL5001 SL3009
C17
29
R11
25
CL2
335
CL2141
CL2336
CL2142
JL5003
CL2338
JL50
04
R53
91
JL50
05
R1512
C1152
C3287
JL5007
R1513
C1153
CL2147
JL5008
C17
30
C3289
JL50
09
C17
31 C17
32
C17
33
CL2
340
R15
18
C17
34
IFM001
CL2
341
R1519
IFM002C
L234
2
IFM003
CL2343
C1737
IFM004
CL2344
JL5010
D17
14
IFM
005
CL2
345
R3075
JL50
11
C1739
CL2151IFM006
CL2
346
JL50
12
R1136
CL2152
IFM007
C3293
JL5013
IFM008
JL50
14
IFM009
C3295
JL5015
R19
09
JL5016
C3297
JL5017
C3298
JL5018
CL2158
R1525
JL5019
CL2159R1526
R1527
IFM010
CL2350
R19
10
IFM011
CL2351
R1911
IFM012
CL2
352
R11
42
CL2
353
CL2
354
JL50
20
CL2160
CL2
355
JL50
21
CL2161
JL50
22
CL2162
JL5023
CL2163
JL5024
CL2164
JL5025
CL2165
R1532
CL2166
JL5028
CL2168
SL3
031
CL2169
L180
2
SL3
032
CN5002
L180
3
CL3301
SL3
035
R1539
R1151
CN5006
CL3302
CL3303
CL3304
CL2170
CL3305
CL2171
CL3306
R1156
CL2172
CL2367
CL3307
JL5033
CL2368
CL3308
R1540
CL2369
CL3309C50
01
R1541
R1159
JL5036
C11
82
R1542
C50
03
C1183
R15
43
CL2177
CL2178
Q5001
CL2179
Q5002
C1186
Q5003
CL2370
CL3310
R1160
CL2371
CL3311
C5009
CL2372
CL3312
CL2373
CL3313
CL2374
CL3314JL5040
CL2180
CL2375
CL3315
JL3101
CL6
001
JL5041
CL2
181
CL2
376
JL3102
CL3316
CL6
002
JL5042
R17
42
CL2182
CL2377
CL3317
CL6
003
CL2
183
CL2378
JL3104
CL3318
CL2184
CL2379
JL3105
CL2185
JL3106
CL5
066
CL2186
JL3107
C5013
CL6
007
CL5067
C11
93
CL2187
JL3108
C5014
JL3109
C50
15
CL6
009
JL50
49
C11
95
CL2189
C5016
CL2380
C50
18
C1198
CL2381
JL3301
CL2382
JL3302
CL2383
CL3323
CL2384
JL3110
CL3324
CL6010
R21
14
CL2190
CL3325
JL3111
JL50
51
CL2191
CL2386
CL3326
CL3327
JL5053
TP918
CL3328
JL5054
CL3329
CL5075
CL1001
CL6
016
C50
22
CL5077
C5023
D5001
JL50
59
C5025
C50
26
D50
02
CL3330
TP920
D5004
R2120
R50
01
CL2392
CL3332
D5006
CL2
393
CL3333
R1183
CL2394
CL3334
JL5060
CL3335
JL5061
CL3336
R1186
CL3337
JL50
63
CL3
338
CL3339
CL5086
CL6027CL6028
LP3001
CL6029
LP3002
LP3003
R5203
CL3340
CL3341
JL3321
CL3342CL3343
CL3344
CL6030
CL3345
CL6
031
CL3346
CL6
032
CL3347
CL3348
R5018X3001
CL3349
R5019
CL5
095
CL6
035
CL5
098
CL5099
CL6
039
RB1103
CL3
350
R5020
RB1104
RB1105
CL3352
RB1106
CL3
353
CL3354
CL6
040
C3301
CL3
355
CL6
041
RB1109
CL3
356
R5026
CL6
042
CL3357
CL6
043
R5027
JL5083
CL3358
Q3301
CL3359
C3305
C33
07
C3308
RB1110
RB1111
RB1112RB1113
CL3360
CL1808
RB1114
CL3361
CL1809
RB1115
CL3363
CL3
364
C3310
CL3
365
FB3001
CL3366
CL3367
R50
37
C3314
CL3368
C33
15
CL3369
CL1813
C3318
CL1814
CL3374CL3375
CL7002
C3322CL3376
CL7003
CL3377
R50
47
CL7004
CL3378
R50
48
R2168
CL3379
C60
11C
6012
VDR102
C33
27
VDR103
C33
28
R3301
C10
03
CL3
380
R50
50
C1004
R31
11
C1005
R31
12
R5052
R31
13
R50
54
C33
30
CL3
384
C1008
CL3
385
R5055
C1009
CL3386 CL3387CL3388
R3501
CL3389
X11
01
R3310
L300
1
L3002
C39
19
C33
40
CL3395
C33
41
R33
19
R50
65
JL7001
CL2201
JL7002
R21
86
R50
67
JL7003
C3920
JL7004
JL7005
CL2
205
C33
47
C39
23
C3924
R60
11R
6012
CL2403
R3327
CL2404CL2405
R10
01
CL2211
CL2406
R1002
R1003
CL2213
C3930
CL2214
CL2409
CL2215
R1006
CL2216
TP3003
CL2217
R33
30
TP30
04
CL2218CL2219
R33
33
TP30
07
R33
34
CL2411
C35
51
CL2413
C35
53
R33
38
CL5
100
CL2220
CL2
415
Q3551
CL5101
CL2221
C3556
Q3552C
L510
2
CL2222
CL2
417
CL5103
R6027
CL2223
CL5
104
R39
19
R1015
C3366
CL5106
R10
16
C3367
CL5107
C3368
R3341
R33
42
R33
43
CL2420
R33
44
R5090
CL2421
R5091
CL2422
R3922
CL2423CL2424CL2425
CL5111
CL2426
CL5112
CL2427
CL2428
CL5114
C33
75
C7001
C7002
CL2
236
CL5117
C7003
CL5118
C7004
CL2
238
C7005
CL2
239
C3956
C3957
C3958
CL2430
CL2431
CL2432CL2433
CL2434
CL2
240
D3551
R18
01
CL2
241C
L224
2
R18
03
CL2
243C
L224
4
C3385
R35
51
CL001
R1805
R35
52
C3386
CL0
03
R35
54
R33
60
CL0
04
R33
61
CL005
CL2
249
R3362
CL006
CL007
R3558
CL008
R3365
CL009
C33
90
R33
68
CL2250
CL5131
C33
91
R3369
CL2251
CL5
133
CL010
R35
61
C70
21
CL011
CL5136
R3562
C70
22
CL012
R3563C
L013
CL014
R3371
CL015
R33
72
R3374
R3375
R33
76
R3377
R3378
R7006CL2262
CL2263CL2264
R7009
CL2265
CL022
CL2266CL2267
CL2268
LP5001
R7010
R3385 R3386
R7012
R70
13
R7015
CL2271CL2272
CL2273
CL2274
JL3001
R1835
CL2275JL3002
R1836
CL2276
JL3003
R18
37R
1838
JL3006
JL30
07
JL3008JL3009
CL2280
JL3201
JL3202JL3203
CL3
418
JL3204
CL3420
JL3401
JL3402
CL3425JL3405
CL3426
CL3427
CL3428
FB2124
CL3429
CL1101
FB21
25
CL2
297
CL2298
CL1107
CL3430
CL3431
R51
02
R51
03
JL3221
R5105
CL1
301
JL3222
CL1
302
CL1303
CL1110
CL1
304
CL1
305
C30
03
CN
3010
Q3001
R5111
Q3002
R5112
R5307
CL1505CL1506
CL1507
CL1508CL1509
CL1121
C3204
Q3201
Q3202
CL1510CL1511
CL1512
CL1706
CL1513 CL1514
CL1515
CL1516CL1517
C3210
C3404
CL1518
C32
11
Q3401
CL1519
C3406
C3214
CL1520
CL1521
CL1522CL1523
C3603
C34
10
CL1524
JL3251
C3411
CL1525
JL3252R30
02
CL1526
C3607
JL3253
R3003
CL1
527
JL3060
JL3254
C3414
R3004
C36
08
CL1528
C3221
X60
01
CL1529
R3006
CL1530
CL1531
CN1101
CL1532
CL1533
CL1534CL1535
CL1536CL1537
CL1538
R30
15R3016
R3401
C1101
JL3077
CL1540
JL3078CL1541
Q1101
CL1542
Q110213
4 6 Q1103
CL1544
CL1545
JL3080
CL1549
CL2101CL2102
C1110
CL2107
CL2108
CL2109
CN1701
3
CN1105
C70
13
R5094
R5095
R5097 C39
22
EB
1
78
1413
4 5
1
34
6
1
34
5
189
1617 24
25
32
13
4 6
3 4
2 1
1
234
1 2
4 3
1
34
5
1
34
5
3
1
4
5
1
2
23
24
1
3 4
51 2
34
1
4 5
8
1312
1 2
34
5
13 4
6
134
6
1 3
46 1 3
46
1 3
46
1 3
46
1 3
46
1 3
46
IC5002
IC1110
IC1105
IC6001
IC7001
IC1708
IC17
05 IC1001
IC1104
IC3003
IC1709
IC3001 IC3100 IC3300 IC3350
IC3402
IC3401
IC3002
IC1101
IC1102
IC7002
IC1502
IC7003
IC15
01
IC5001
IC5004
IC1707
IC1107
MAIN BOARD (SIDE A)
(15P
)C
N50
06
DVD DRIVE(1/2)
OPTICALPICK-UP
(KHM-313CAA)
( )
(13P
)C
N30
10
HDMI OUTARC
(TO WRITE JIG)
1-883-521-
12
(12)
(FOR SERVICE JIG)
DZ640M/DZ840K/DZ840M/DZ940K
DZ340M
RU,AEP,EA
DZ840K/DZ940K
DZ340M/DZ640M/DZ840M
RU,AEP,EA
PANELBOARDCN201
G
IOBOARDCN103
L
• : Uses unleaded solder.• See page 22 for Circuit Boards Location.5-6. PRINTED WIRING BOARD – MAIN Section (1/2) –Note: When IC1501, IC5004 and IC6001 on the Main board are damaged,
exchange the new Main board for the Main board which IC damaged.
(Page 40)
(Page 46)
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
3030
1
A
B
C
D
E
F
G
H
2 3 4 5 6 7 8 9 10 11 12 13 14
R3224
R36
10
C1505
CL2307
CL2308
C3255
CL2309
C3256
R55
57
C1125
C11
26
C11
27
R11
01
C11
29
FB1203
R11
03
CL2120
CL2314
R11
05
CL2315
C15
16
CL5002
R11
06
CL5003
C1518
CL5004
C1130
CL2318
CL2124
C3265
CL5005
CL5006
L600
3
CL5007CL5008
CL5009
CL2320
C1522
CL2322
R30
53
C15
23
C3270
CL5010
C1524
C3271
CL5011
C15
25
CL2325
C3272
CL5012
C3273
CL5013
C3274
C1140
C3275
R15
01
C3276
CL5016
C3277
CL5017
CL2137
R15
04
CL5018
C11
44
CL2138
CL5019
CL2139
C1146
C1149
CL2332
R3257 R3258
CL5020
R3259
CL5021
CL5022
R1126
CL2337
CL5023
CL2
143
CL5
024
CL2339
CL5
025
C11
51
CL5
026
C3092
CL2146
CL5
027
CL5
028
C1154
CL2
148
CL5
029
C11
55
CL2
149
C1156
R1517
C1158
D1711
C11
59
C1736
R1132
R11
33
CL5
030
C3290
CL2150
C3291
CL5
031
R1135
CL5032
CL2347
CL5033
CL2
153
CL2
348
C1160
CL2349
R1521
C11
61
C3296CL5036
C11
62
CL2156
CL5037
C11
63
CL2157
CL5038
C11
64
CL5039
C1165
R3080
R11
40
C2108
R15
29
C11
69
R11
41
C17
47
CL5040
CL5041
CL2356
CL5
042
CL2357
CL5
043
CL2358
CL5
044
C11
70
CL2359
CL5045
C1171
CL5
046
C11
72
CL5
047
CL2167
CL5
048
C11
74
CL5
049
R1535
C1751
C11
75
R15
36
C1752
C11
76
R1537
C1753
CL2360
R15
38
C1178
C21
18
CL2361
C11
79
C2119
CL2362
CL2363
C25
03
CL2364
CL5
050
R1730
R11
54
CL2365
CL5
051
R11
55
CL2
366
CL5052
CL5
053
CL2173
CL5054
C11
80
CL2174
CL5
055
C11
81
CL2175
CL5
056
CL2176
JL5037
CL5
057
R15
44
JL5038
CL5058
CL5059
C5005
C5006
C5007
C5008
CL5060
R1164
CL5061
CL5062
CL5063CL5064
C50
10
R1744
CL3
319
CL5065
C50
11
C11
91
C5012
JL5046JL5047
JL5048
CL2188
R1749
C11
97
CL3
320
CL3
321
C11
99R
1171
CL3
322
R1750
CL2385R1751
CL5072
R1752
CL2192
CL5073
CL2193
CL2388
CL5074
CL2194
CL2389
CL2195
CL5076
CL2196
CL2197
CL5078
CL2198
CL5079
C21
45
CL2199
C2146
CL2390
C21
48
CL2391
R50
02
CL5080
CL2395
CL5081
CL2396
CL5082
CL2397CL2398
R5008
CL5088
R5201
CL5089
R1191
R2131
R5012
R1192
R1193
CL5090
CL6033
CL5
093
CL6034
CL5
094
R1198
CL5
096
CL5
097
CL1603
CL3351
JL1201
R17
81
C33
02
JL1202
R1782
C33
03
CL6045
R50
29
JL1205
CL6046
DZ840K/DZ840M/DZ940K
DZ340M/DZ640M
CL1802
JL1206
CL1803
JL1207
CL1804
JL1208
C3309
CL1805
CL1806
CL1807
R50
30
R5031
CL3362
R5032
R5033
JL1210
C3311
JL1211
R21
55
C3312
JL1212
R21
56
JL1213
R21
57
R5038
CL1810
JL1214
R21
58
CL1811
JL1215
R21
59
CL1812
JL1216
JL12
17
C60
04
JL1218
C3319
JL1219
CL1815CL1816
CL3370
R5040
R21
60
CL3
371
R5041
CL3
373
JL1220
CL7001
JL1221
JL1222
R5046
C33
23
JL1223JL1224
CL7005
CL7006
CL7008
CL7009
C3329
C3905C3906
C3907
R3303
C3908
R3304
C60
18
R3305
CL3381
R50
51
CL3382
C1006
CL3383
CL7010
CL7011
C6020
C33
36
C60
22
C33
37
C3915C3916
C3917
CL3390
C3918
CL3391
R6001
CL3392
R6002
CL3
393
CL3394
R2184
CL2200
R2185
CL3396
C33
42 R50
66
CL2202
CL3397
C3343
R6007
CL2203
CL3398
CL2204
CL3399
C3345
C3346
CL2206
C33
48
C3925
R3321
R33
22
R3323
R33
28
R33
29
R50
75
R6016
CL2212
CL2407
R50
77
CL2408
TP3000
R50
78
R10
04
TP3001
R10
05
FB11
06
R10
07
FB1107
FB11
08
R33
31
FB1109
R33
32
CL2410
TP3008
TP3009
R33
35
CL2412CL2414
R3339
R1011
FB11
11
CL2416R1012
FB11
12
R1013
FB1113
CL2418
R10
14
CL2419
R5089
CL5105
FB11
15
FB11
16
FB1117
CL5108
FB1118
CL5109
R6033
CL5110
R5096
CL5113
R5098
CL2429
CL5115
R5099
CL5116
CL5119
C33
79
C7006
R3931
CL5120
C33
80
CL2435
CL5121
C3381
CL2436
CL5122
C3382
CL2437
CL5123
C33
83
CL2438
CL5124
C33
84
CL2439
CL5125
CL2245
CL5126
CL002
CL2246
CL5127
R3553
C33
87
CL2
247
CL5128
C33
88
CL2
248
CL5129
C33
89
C7015
L305
2
C7016
L305
3
C7018
R6051
R6052
CL5130
R18
11
CL5132
CL2252
CL5134
CL5135
CL3001
CL2255
CL3002
CL5137
R1817
R1818
R18
19
CL016
CL017
CL018
R7001CL019
R7003
R7004
CL3201
R7005
CL3202
CL3203
CL3204 CL020
R7008
CL021
R1828
R18
29
CL2
269
CL3400
R3960
CL3401
R3961
CL3402
R3962
CL3403
R3963
CL3404
R3964
R1830
CL2270
CL3405
R3965
FB21
01
CL3406
CL3407
CL3408
CL3409
CL2277
CL2278
JL3005
CL2279
CL3410
CL3411
CL3412
R39
72
CL3413CL3414
R39
74
CL3415
CL2281
CL3416
CL2282
CL3417
CL2283CL2284
CL3419
DZ840K/DZ940K
DZ340M/DZ640M/DZ840M
R70
29
CL2286
CL2287
CL2289
CL3421
CL3422CL3424
CL2290 CL2294
CL2295
CL1105
CL1106
CL1108
CL1109
CL3432
CL3
433
CL3051
CL3052
R5301
C30
02
R53
03
CL1501
CL1502
CL1503
CL1504
CL3251
CL3252
CL3253
CL3
254
CL1123
C3205
R5313
JL1107
JL1108
JL1109
CL1707
JL1110C3405
JL1111
JL1112
C3215
C3601
R30
01
C3415
JL3061
JL3062
C32
22
JL3063
JL3064
JL3065
JL3066
JL3067
JL3068
JL3069
R3205 R3206R3207
JL3070
JL3071
CL1539
JL3072
JL3073
JL3074
JL3075
C1102
R3403 R3404R3405
C1106
CL1543
C1108
C11
09
CL1546CL1547
CL1548
C3240C3241 C3242C3243
C3244
C3051
C3245C3246 C3247
C11
13
C11
14
R32
21
R3609
C11
15
R32
22
C11
16
R3223
1 6
2
14
5
1 10
VCC
1
4
12
1 4 5
C11
18
C1119
L330
1
C32
53
C15
07
L350
1
C15
14
C39
42
C32
63
C1520
C11
45
C30
91
C32
86
C32
88
C32
92
C32
94
C17
42
C21
09
C21
12
C11
77
CN5004
L355
1
C1187
C1190
C50
19
X5001
C5020
C33
06
C33
17
C6003
C60
07
C60
19
C1007
C60
21
C39
21
L320
1
CN1801
C33
50
L340
1
C39
35
C39
36
C39
37
C39
38
C35
52
C39
41
C60
52
C39
43
C39
44
C39
45
C39
46
C39
47
C39
48
C35
61
C3950 C3951
C3953
C3954
C3955L3
251
CN3001
CN3002
CN3005
C30
00
C3001
C3005
C3201
C32
03
C34
03
C32
13
C36
05C36
06
C34
13
C1105
CN1501
CN1502
C11
11
C11
12
C11
17
TB3002 TB3901
J7001
J7002
R3306
R3307
R33
79
CL7007
C60
53 L6002
O
1 4
58
1 3 2
CN3004
1 5
IC1103
IC6002
MAIN BOARD (SIDE B)
SUR R SUR L
SPEAKERS
SUBWOOFER CENTER FRONT R FRONT L
SPEAKERS
TV
OPTICALDIGITAL IN
Y PB PR
COMPONENTVIDEO OUT
VIDEOOUT
1-883-521-
12
(12)
DVD DRIVE(2/2)SPINDLE/SLED
MOTOR( )
(5P
)C
N30
05
(4P
)C
N30
04
DZ840K/DZ940KDZ340M/DZ640M/DZ840M
M M3001FAN MOTOR
BRNBLK
BRN
BLK
DZ840K/DZ940K
DZ340M/DZ640M/DZ840M
EXCEPTAEP
DZ640M/DZ840M/DZ940K
DZ840K/DZ840M/DZ940K
DZ640M/DZ840K/DZ940K
RU,AEP,EA
MS-203BOARDCN001
N
POWERBOARDCN905
CPOWERBOARDCN902
BPANELBOARDCN204
DALC
BOARDCN702
JUSB
BOARDCN802
A
• : Uses unleaded solder.• See page 22 for Circuit Boards Location.5-7. PRINTED WIRING BOARD – MAIN Section (2/2) –
(Page 48) (Page 46)(Page 44) (Page 48) (Page 44)
(Page 44)
Note: When IC1103 on the Main board is damaged, exchange the new Main board for the Main board which IC damaged.
• See page 28 for waveforms. • See page 54 for IC Pin Function Description of IC1101.5-9. SCHEMATIC DIAGRAM – MAIN Section (2/9) –
(Page 38)
(Page 36)
(Page 31)
(Page 34)
(Page 36)
(Page 31)
(Page 31)
(Page 34)
(Page 35)
(Page 36)
(Page 37)
(Page 33)
(Page 34)
(Page 33)
(Page 35)
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
3333
10
D
A
72
G
C
64
J
H
1 985
B
E
3
F
I
11
MAINBOARD21
(5/9)
BOARDMAIN
(2/9)36
32 BOARDMAIN
(9/9)
MAIN
(6/9)27 BOARD
MAIN
(5/9)17 BOARD
37(2/9)
MAINBOARD
IC B/D
IC B/D
5 7.2
0
0.6
1.9
1.2
3.3
2 1 1.5
1 3.3
1.7
1.5
1.4
3.3
0 0 0 1.9
1.1
1.5
1.6
1.6
2.8
43.3
3.3
3.30
0
3.3
1.2
3.3
3.3
1.5
1.5
3.3
3.3
1.9<
1.1> 3.
3
0.8
1.7<
1.1>
1
1.7
3.3
0.6<
1.2>
1.3<
1> 0.8
3.3
1.5
3.2
2.9
3.1
2.7
1.8
1.9 0
0.8
1.3
1.5
1.5
3.3
3.3
3.3
3.1
5
3.3
3.1
3.1
3.3
5
(3/9)MAIN BOARD
IC1708
IC1707
IC1001
IC1705
IC1104
0.1C1179
0.1C1191
0.1C1197
0.1C1180
D3.3V
0.1C1181
54
3 2 1
TK11
150C
SCL-
GIC
1707
+5V REG
CO
NT
GN
D
NO
ISE
VOU
T
VIN
5 4
321TC7S
Z08F
U(T
E85R
)IC
1705
BUFFER
A B VSS
Y
VDD
0R1751
1.8kR1750
1kR1752
0.01C1725
R17444.7k
0.1C1727
0.22C1730
CL1603
E3.3V
CEC_TX_RX
1.8kR1749
UN6V
E4.2V
C17341
SPDIF-ARC
CL1001
S
INK0001AC1-T112-1Q1706
LEVEL SHIFT
R10120
C10050.01
C10060.1
C10081
C10091
R101447k
R1013470
R1011220k
D1
G2
S2 D2
G1
S1
RT3K66M-T111-1Q1701
LEVEL SHIFT
IC10
01TC
WH
U04
FK
BUFFER
1234
5 6 7 8
474849
8
5051525354
1 2 3 4 5 6 7
414243444546
14131211109
3440 3536373839
1615 17 18 19 20 21
28
27
2930313233
2625242322W98
64G
6JH
-6-E
R10
IC11
04
SDRAM
VDD
DQ
0
VDD
Q
DQ
1
DQ
2
VSSQ
DQ
3
DQ
4
VDD
Q
DQ
5
DQ
6
VSSQ
DQ
7
VDD
LDQ
M
/WE
/CAS
/RAS
/CS
BA0
BA1
A10
A0 A1 A2 A3 VDD
VSSA4A5A6A7A8A9A11
NC
CKECLK
UD
QMNC
VSS
DQ
8
VDD
Q
DQ
9
DQ
10
VSSQ
DQ
11
DQ
12
VDD
Q
DQ
13
DQ
14
VSSQ
DQ
15
VSS
RB1
106
47X4
RB1
105
47X4
DA2J10100LD1714
FB1108
P_CONT1
10V100
C1190
6.3V
C100747
R100610k
R101568
R101668
220R1911
27kR1909
27kR1910
47kR1742
CN170119P
CN1701HDMI OUT
ARC
1 TMDS DATA2+
2 TMDS DATA2 SHIELD
3 TMDS DATA2-
4 TMDS DATA1+
5 TMDS DATA1 SHIELD
6 TMDS DATA1-
7 TMDS DATA0+
8 TMDS DATA0 SHIELD
9 TMDS DATA0-
10 TMDS CLOCK+
11 TMDS CLOCK SHIELD
12 TMDS CLOCK-
20 21
13 CEC
14 Reserved
15 SCL
16 SDA
17 DOC/CEC GND
18 +5 POWER
19 HPD
22 23
CL2310 CL2311
CL2312 CL2313
CL2314
CL2315
CL2316
CL2317
CL2318
CL2319
CL2320
CL2321
CL2322
CL2323
CL2324
CL2376
CL2
377
CL2
378
CL2
379
CL2
380
CL2
381
CL2
382
CL2
383
CL2
384
CL2385
CL2386
CL2388
CL2390
CL2391
CL2
432
CL2
433
CL2
434
CL2435
CL2436
CL2437
CL2438
CL2439
1kR2186
2.2C1729
TK11
133C
SCL-
GIC
1708
+3V REG
1
CO
NT
2
GN
D
3
NO
ISE
4
Vout
5
Vin
C17310.220.22
C1733
0.1C1732
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
BUS6
BUS7
BUS8
BUS9
BUS10
RAS
CASRW
E
DQ
MO
DQ
M1
RD
7
RD
6
RD
5
RD
4
RD
3
RD
2
RD
1
RD
0
RA3
RA2
RA1
RA0RA1
0
BA1
BA0
RC
S
RD
15
RD
14
RD
13
RD
12
RD
11
RD
10
RD
9
RD
8 CLK
E
RA1
1
RA9
RA8
RA7
RA6
RA5
RA4
GN
D 3Y1Y
2A3A VC
C
2Y
1A
• See page 50 for IC Block Diagrams.5-10. SCHEMATIC DIAGRAM – MAIN Section (3/9) –
(Page 32)
(Page 32)
(Page 39)
(Page 35)
(Page 36)
(Page 35)
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
3434
D
A
72 10
C
641 985
B
E
3
F
11
BOARDMAIN
1(1/9)
(1/9)5 BOARD
MAIN
MAINBOARD7
(5/9)
2(2/9)
MAINBOARD
6(2/9)
MAINBOARD
BOARDMAIN
(1/9)4
3MAIN
BOARD(2/9)
MAIN
8(5/9)
BOARD
IC B/D
3.3
5
4.9
7.1
3.5
4.9
3.3
3.3
3.1
3.3
4.6
2.6<1.8>
3.3<3>
3.3<3>
1.4<0.4>
1.4
1.4
1.4
1.4
1.4
1.4<1.6>
10.3
10.3
5.2<4.9>
5.2<5>
5.2<4.9>
5.2<5>
4.8<4.8>
4.8
4.8<5.5>
4.8<3.7>
4.8<4.6>
4.8<4.6>
10.3
0
3.3
3.3
(4/9)MAIN BOARD
IC1501
IC1502
M
MS-203 BOARD
)
-
(
+
CL1523
0.1C1511
CL1513
CL1535
CL1530
0.1C1508
CL1525
CL1511
0.1C1505
1000pC1523
CL1521
CL1516
330R1517
0.5%82k
R1521
CL1520
CL1532
0.1C1510
0R1529
0.1C1504
CL1527
CL1509
CL1522
CL1514
CL1518
0.1C1509
0.022C1506
CL1534
0.033C1525
0.1C1503
CL1529
1200pC1522
CL1524
CL1512
CL1517
0.1C1512
CL1536
CL1531
CL1507
1
2
3
4
5
5PCN1502
LDM+
LDM-
GND
CKSW1/FWD
OCSW1/REV
CL1526CL1510
CL1515
0.1C1513
0.068C1524
CL1519
0.1C1518
CL1533
CL1528
CL1508
FOO
TRO
FMO
DMO
FWD
REV
D3.3V
D-GND
DIRTY-GND
M9V
TROPENPWM
REGRST
MOTOR_MUTE
IOP
LIMITSW
1kR1501
4.7kR1504
RF+3.3V
OCSW
CKSW
CL1502
CL1537
IOPMON
REG02
SPFG
REG01
TSD_M
VREFO
FCS+
FCS-
TRK-
TRK+
OCSW1
CL1505
CL1506
CL1503
CL1504
CL1501
1000pC1516
0.5%4.7k
R1538
0.5%4.7k
R1536
0.5%4.7k
R1535
0.5%1.8k
R1537
1
2
3
4
5
6
6PCN1501
SP-
SP+
LIMIT
(GND)LIMIT
SL-
SL+
BD8203EFV-E2IC1501
FOCUS/TRACKING DRIVER,LOADING/SPINDLE/SLED MOTOR DRIVER
1 SGND
2 REG5
3 PREVCC
4 PVCC1
5 PGND
6 VO1+
7 VO1-
8 VO2+
9 VO2-
10 VO3+
11 VO3-
12 VO4+
13 VO4-
14 VO5+
15 VO5-
16 PGND
17 PVCC2
18 VCTL
39REGVAR
21IN4
22IN3
23IN2
24IN1
25VCO
26VCI
27VSPDL
28OPIN+
29OPIN-
30OPOUT
31SGND
32SGND
33MUTE123
34MUTE4
35TSDM
36REGRST
37REGCTL
38REGVARVCC
41
40SGND
19 FWD
20 RVS
10R1544
MM
1836
A50N
RE
IC15
02
+5V REG
1
CO
NT
2
GN
D
3
NC
4
Vout
5
Vin
UN6V
16V
C1520470
1C1531
1C1532
50V
C150710
50V
C151410
0.5%47k
R1512
0.5%33k
R1518
0.5%22k
R1513
0.5%4.7kR1539
0.5%4.7kR1541
1kR1505
10kR1527
10kR1532
10kR1543
15kR1526
R15021kX4
0.5%R1525
15k
0.5%
R151918k
0.5%6.8kR1540
0.5%6.8kR1542
CL1538
CL1539
CL1540
CL1541
CL1542
CL1543
CL1
544
CL1
545
CL1546
CL1547
CL1548
SPINDLE/SLED )MOTOR
(2/2)
(
DVD DRIVE
5PCN001
OCSW1/REV
CKSW1/FWD
GND
LDM-
LDM+
M001(LOADING)
CHUCK/TRAY
DETECT
S0011
2
3
4
5
5-11. SCHEMATIC DIAGRAM – MAIN Section (4/9) – • See page 50 for IC Block Diagram.
Note: When IC1501 on the Main board is damaged, exchange the new Main board for the Main board which IC damaged.
(Page 31)
(Page 35)
(Page 32)
(Page 32)
(Page 32)
(Page 31)
(Page 35)
(Page 31)
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
3535
A
11
H
12105
C
1
B
4 13 142
F
E
153
D
8 96 7
G
BOARD(8/9)
MAIN10
(7/9)BOARDMAIN
12
GCN201
PANELBOARD
(8/9)
MAIN11 BOARD
MAIN
(9/9)13 BOARD
MAIN
(9/9)15 BOARD
BOARDCPOWER
CNP905
MAIN
(9/9)14 BOARD
7(4/9)
BOARDMAIN
(3/9)21 MAIN
BOARD
(7/9)16
MAINBOARD
(3/9)17
MAINBOARD
MAIN
(2/9)20 BOARD
(2/9)18 BOARD
MAIN
BOARDMAIN
(6/9)
8(4/9)
MAIN BOARD
19
7
3.3
0
0
0
0
2.9
3.3
2.7
3.3
3.3
3.3
3.2
1.4
3.2
3.3
3.3
3.3
1.8
1.6
3.3
3.3
0<3.
3> 0
3.3 0
3.2
3.3
3.3
2.5
3
3
3.3
3.3
0
0
0
3.3
3.3
3.3
3.3
3.3
0.3
0
0
0
3.3
3.3
2.9
3.1
0 0<3>
0 0 0 2.8
3.3
3.3
0 3.3
3.3
0 0 3.3
0 0
0
3.3
3.20
0.6
3.3
4
10.3
3.3
10.4
11.8
0
3.3
0 4
EXCEPT AEP
*4
AEP MODEL
*2 *3
*2
(EXCEPT DZ340M)(DZ340M)
(EA)
(AEP,E3,E15)(PH,SP,TH)
*3
(E12)
(RU)
*4
(AEP,E3,E12,E15,EA)(RU)
*1
(DZ840K)(DZ840M)
(DZ340M/DZ640M)
(DZ940K)*1
(5/9)MAIN BOARD
IC5001
IC5004
IC5002
0.01C5005
R50
41
10k
JL5022
JL5019
CL5014
CL5015
A.CAL_OUT
SD_PVDD_DET
0.1C5012
8MHzX5001
0.1
C50
11
JL5021
47kR5012
JL5020 0.22C5014
10kR5201
0.01C5015
0.1C5016
10k
R50
46
0.1C5010
10kR5096
0.01
C50
07
0.01
C50
080.
1C
5006
0.1C5009
10kR5098
1kR5313
0.1C5013
CL5042
CL5041
CL5040
CL5024
CL5025
CL5028
CL5027
CL5026
CL5032
CL5033
CL5031
CL5038
CL5037
CL5036
FS_Bit0
IFSCK
IFSDO
10kR5038
A14V
JL50
11
R50
324.
7k
R50
314.
7k
DC-DET
10kR5066
JL50
12
JL50
13
CL5012
CL5013
JL5001
JL5025
JL5024
JL5023
1
2
3
4
5
6
7
8
9
9PCN5002
D-GND
TXD1
RTS1
3.3V
CLK1
RXD1
CNVSS
RESET
D-GND
CL5039
DIRTY-GND
FAN14V
NS_INIT
DAMP_MUTE
D-GND
D-GND
E3.3V
D3.3V
XSYSRST
XIFCS
IFSDI
XIFBSY
CEC_TX_RX
M9V
DIRTY-GND
D3.3V10kR5099
CL5023
CL5022
CL5021
CL5020
CL5019
CL5018
CL5017
CL5016
R5029 4.7k
R5030 4.7k
R504010k
JL50
07
JL50
05
JL50
04
JL50
17
JL5016
JL5015
JL50
14
JL50
10
JL50
09
JL50
08
JL50
03
JL50
18
OCSW1
2SC
4154
TP-1
EFQ
5001
RT3CLLMQ5002
JL5028
UN6V
JL5033
C501922006.3V
R5105100X4
R5307100X4
JL50
36
JL50
37
JL50
38
JL5040
JL50
41
JL50
46
JL50
47
JL50
48
JL50
49
JL50
51
JL5053
JL5054
EN
I2C_DATA_PROI2C_CLK_PRO
E4.2V
P_CONT1DA2J10100LD5002
DA2
J101
00L
D50
01
CL5029
CL5030
UN6V
V_SEL0
E4.2VI2C_DATA_TUNER
I2C_CLK_TUNER
R50
5110
0k
100R5301
100R5303
1
3
4
5
6
7
8
9
10
CN5004
EN
E4.2V
UN6V
D-GND
D-GND
M9V
Dirty-GND
FAN14V
A14V
D-GND
R50081M
S
2SK3577Q5003
CL5001
A12V
2ch/MULTI
FS_Bit1
CL5043
CL5044
CL5045
CL5046
CL5047
CL5048
CL5049
CL5050
CL5051
CL5052
CL5053
CL5054
CL5055
CL5056
CL5057
0.01
C50
23
DA2
J101
00L
D50
06
DA2
J101
00L
D50
04
JL50
59
0.1C5022
0.022C5018
10V470
C5020
10k
R50
33
R50
7510
k
CL5058
CL5059
CL5061
JL50
60
JL50
61
IC5002R5F3650KBDFA
1
NO
USE
2
NO
USE
3
FL_C
S
4
SIR
CS_
IN
5
FL_D
_OU
T
6
NO
_USE
7
FL_C
LK
8
BYTE
9
CN
Vss
10
NO
USE
11
NO
USE
12
RES
ET
13
Xou
t
14
Vss
15
Xin
16
Vcc1
17
CEC
_TX_
RX
18
FS_B
it0
19
FS_B
it1
20
AC_C
UT
21
NO
USE
22
NO
USE
23
NO
USE
24
NO
USE
25
NO
USE
26
NO
USE
27
S-AI
R_R
ST(S
RC
_RST
)
28
LED
_PW
M
29
S-AI
R_S
CL
30
S-AI
R_S
DA
31I2C_DATA/TXD1
32I2C_CLK/RXD1
33ON CHIP DEBUG/CLK1
34RTS1
35DVD_SID
36DVD_SOD
37DVD_SCO
38GPIO2
39P_CONT1
40S-AIR_DET
41P_CONT_FL
42DC_CONT
43NO USE
44CDM_OPEN_SW
45MTK_RST
46CE
47I2C_DATA_PRO
48I2C_CLK_PRO
49NO USE
50DVD_XIFBUSY
51
DVD
_XIF
CS
52
GAI
N_C
ON
T
53
KAR
AOKE
_MO
DE
54
DR
IVER
_RST
(EN
)
55
NO
USE
56
NO
USE
57
DAM
P_IN
IT
58
DAM
P_M
UTE
59
NO
USE
60
NO
USE
61
NO
USE
62
Vcc2
63
RD
S
64
Vss
65
PLU
G_D
ET
66
DC
_DET
67
SD/P
VDD
_DET
68
A.C
AL_O
UT_
LEVE
L
69
NO
USE
70
NO
USE
71
NO
USE
72
MIC
_DET
_OU
T
73
TAS_
GPI
O1
74
KEY_
INT
75
2ch/
Mul
ti
76
ST_C
E
77
I2C
_DAT
A_TU
NER
78
I2C
_CLK
_TU
NER
79
ST_C
LK
80
TUN
ED
81 V_SEL0
82 V_SEL1
83 TV_SEL
84 NO USE
85 NO USE
86 NO USE
87 NO USE
88 NO USE
89 NO USE
90 PLUG DET2(DH)/MONO_ST_DET(DX)
91 A.CAL MIC LEVEL/SA2
92 DESTINATION
93 MODEL
94 KEY2
95 KEY1
96 Vss
97 KEY0
98 Vref
99 Vcc3
100 NO USE
TAS_GPIO1
1C
5003
1C5001
JL50
63
JL5083
RDS
JL5042
R50
021k
CL5060
CL5062
KARAOKE_MODE
MIC_DET_OUT
10kR5557
MM
3374
A33P
RE
IC50
01
1
CE
2
GN
D
3
NC
4
VDD
5
VOU
T
R5052100
100R5094
100R5095
100R5097
R5102 100
R5103 100
1kR5001
R50501k
1kR5055
1kR5067
1kR5090
1kR
5091
R5556
R55
55
R5112
R51
11
10kR5018
10kR5019
1kR
5065
47kR5020
47kR5054
47kR5203
100kR5037
0R5026
R5089 1k
R50271M
1000pC5025
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15PCN5006
JL3101
R50784.7k
R50774.7k
R5391 10k
CL5
063
CL5
064
CL5
065
CL5
066
CL5
067
CL5
072
CL5
073
CL5
074
CL5
075
CL5
076
CL5
077
CL5
078
CL5079CL5080
CL5081
CL5082
CL5086
CL5088
CL5089
CL5090
CL5
093
CL5
094
CL5
095
CL5
096
CL5
097
CL5
098
CL5
099
CL5
100
CL5
101
CL5
102
CL5
103
CL5
104
CL5105
CL5106
CL5107
CL5108
CL5109
CL5110 CL5111
CL5112
CL5113
CL5114
CL5115
CL5
116
CL5117
CL5118
CL5119
CL5120
CL5
121
CL5122
CL5
129
CL5130
CL5131
CL5132
CL5136
CL5137
100pC5026
IC5004S-80935CNNB-G85T2G
1Vss
2Vdd3 CD
4 OUT
R5047220k
R50482.2k
XSYSRST
XIFCS
FS_Bit0
IFSCK
IFSDO
IFSDI
RST1
TXD1
XIFBSY
OCSW1SIG
RESET
CNVSS
RXD1
CLK1
2ch/MULTI
FS_Bit1
PLU
G_D
ET
FS_B
it0
FS_B
it1
2ch/
MU
LTI
XIFBSY
RST1
IFSDI
I2C_CLK_PRO
XIFCS
IFSDO
IFSCK
I2C_DATA_PRO
XSYSRST
TAS_
GPI
O1
KARAOKE_MODE
KAR
AOKE
_MO
DE
A.C
AL_O
UT
XSYSRST
MIC
_DET
_OU
T
DC
-DET
SD_P
VDD
_DET
DAM
P_M
UTE
NS
_IN
IT
EN
GAI
N_C
ON
T
DC_CONT
CEC
_TX_
RX
S-AI
R_R
ST
I2C
_CLK
_S-A
IR
I2C
_DAT
A_S-
AIR
RES
ET
FL_D
ATA
FL_C
LK
LED
_PW
M
FL_C
S
SIR
CS
FL_DATA
LED_PWM
FL_CLK
FL_CS
SIRCS
GAIN_CONT
DC_CONT
P_CONT_FL
PLUG_DET
RXD1
TXD1
P_CONT_FL
CLK1
OCSW1SIG
P_CONT1
GPIO2
S-AIR_DET
NS_INIT
DAMP_MUTE
I2C_CLK_PRO
I2C_DATA_PRO
A.CAL_OUT
TAS_GPIO1
DC-DET
SD_PVDD_DET
EN
MIC_DET_OUT
CEC_TX_RX
CN
VSS
P_CONT1
UN6V
E4.2V
DIRTY_GND
D_GND
FL_DATA
LED_PWM
FL_CLK
P_CONT_FL
FL_CS
SIRCS
KEY2
KEY1
KEY0
PLUG_DET
PLUG_DET2
+3.3V REG
RESET
SYSTEM CONTROL
1 4
5
36
2
Q5002BUFFER
+B SWITCHQ5003
Q5001RESET
TOWRITE
JIG
47k3.3kR5111
1k
10k
R5555
3.3k6.8k
47k
R5556
47k1.5k
22k
R5112
15k6.8k
47k
• See page 28 for waveform. • See page 58 for IC Pin Function Description of IC5002.5-12. SCHEMATIC DIAGRAM – MAIN Section (5/9) –Note: When IC5004 on the Main board is damaged, exchange the
new Main board for the Main board which IC damaged.
(Page 37)
(Page 38)
(Page 47)
(Page 38)
(Page 39)
(Page 39)
(Page 49)
(Page 39)
(Page 34)
(Page 33)
(Page 37)
(Page 33)
(Page 32)
(Page 32)
(Page 36)
(Page 34)
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
3636
D
A
72
C
641 985
B
E
3
1110
8
9
(2/9)
MAIN
24 BOARD
(2/9)
MAIN
25BOARD
MAIN
28BOARD(1/9)
MAIN
19BOARD(5/9)
MAIN
27BOARD(3/9)
(2/9)
MAIN
26 BOARD
0.1
2.8
3.3
3.3
0
3.3
2.5
3.3
0 0 1.6
1.6
1.6
3.3
0 0 0
1.5 0
3.3
0.1
DZ840K/DZ840M/DZ940K
DZ340M/DZ640M IC6001
R6033
CL6016
(6/9)MAIN BOARD
D-GND
0.1C6018
0.1C6022100R6002
10V220
C6007
0.01C6004
10V220
C6003
D3.3V
SPMCK
SPBCK
SPLRCK
SPDATA
DIR_AUDIO
DIR_ERROR
XSYSRST
DIR_CL
DIR_CS
DIR_DI
DIR_DO
10uHL6003
10uHL6007
10kR6007
10k
SPDIF-ARC
24.576MHzX6001
R6051100
L600210uH
VCC
OUT
GND
TORX147L(SONY)IC6002
TV
OPTICALDIGITAL IN
1
2
3 10V
C6052100
C60530.1
R6001100
0.1C6020
CL6010
CL6009
CL6007
CL6003
CL6002
CL6001
CL6
032
CL6
031
CL6
030
CL6
027
CL6
028
CL6
029
50V10
C6019
50V10
C6021
330R60121M
R6011
12pC6012
IC6001CS8422
DIR
33
1 RX0/RXP0
2 RX1/RXN0
3 VA
4 AGND
5 RX2/RXP1
6 RX3/RXN1
7 AD0/CS
8 AD1/CDIN
9
SCL/
CC
LK
10
SDA/
CD
OU
T
11
XTI
12
XTO
13
ILR
CK
14
ISC
LK
15
SDIN
16
GPO
0
17GPO1
18GPO2
19V_REG
20VD_FILT
21DGND
22VL
23SDOUT2
24OSCLK2
25
OLR
CK2
26
TDM
_IN
27
SDO
UT1
28
OSC
LK1
29
OLR
CK1
30
GPO
3
31
RM
CK
32
RST
R602747X4
R60160
CL6033 CL6034
CL6035 CL6039
CL6040
CL6041
CL6042
CL6043
R60520
CL6045
CL6046
18pC6011
IC6002
• See page 28 for waveforms. • See page 60 for IC Pin Function Description of IC6001.5-13. SCHEMATIC DIAGRAM – MAIN Section (6/9) –Note: When IC6001 on the Main board is damaged, exchange the
new Main board for the Main board which IC damaged.
(Page 35)
(Page 33)
(Page 31)
(Page 32)
(Page 32)
(Page 32)
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
3737
1 985
B
3
D
A
72
C
64
12
19
15
18
14
13
16
17
16(5/9)
MAINBOARD
MAIN
(2/9)22BOARD
MAIN
(5/9)12BOARD
IC B/D
IC B/D
1.2
4.9
1.1
1.9
1.9
0
4.9
4.9
1.8
2.2
1.7
2.8
2.8
3.3
3.1
7.1
3.3
(DZ640M/DZ840K/DZ840M/DZ940K)(DZ340M)
DZ340M
DZ640M/DZ840K/DZ640M/DZ840K/DZ840M/DZ940K
DZ640M/DZ840K/DZ840M/DZ940K
DZ840M/DZ940K
DZ840M/DZ940KDZ640M/DZ840K/
MAIN BOARD (7/9)IC7003
IC7001
IC7002
BH76071FJIC7001
VIDEO DRIVER
12
34
56
7 89
1011
1213
14
0.5%
R7001150
C7001 0.1
0.1C7002
0.1C7003
0.1C7004
150R7003
150R7004
150R7005
1kR7008
CVBS
Cb/B
Cr/R
V_SEL0
D-GND
MM
1836
A50N
RE
IC70
02+5V REG
1
Con
t
2
GN
D
3
NC
4
Vout
5
Vin
D3.3V
UN6V
J70021P
1
2
3
1C7013
1C7005
10C7015
0.1C7018
10C7006
RED
G
J70013P
1
2
3
4
5
6
7
Y/G
C702210
NJM2561F1-A(TE2)IC7003
VIDEO DRIVER
1
P/S
2Vout
3
Vsag
4
Vin
5 GND
6
V+
C70210.1
100R7006
1kR7015
R701310k
CL001
CL002
CL003
CL004
CL005
CL006
CL007 CL008
CL009
CL010
CL011
CL012
CL014
CL021
CL7001
CL7003
CL7004
CL7008
CL7009
CL7010
R7029
75R7012
75R7010
75R7009
PB OUT
MUTE2
CVBS IN
PR IN
PY IN
LPF SEL
PR OUT
VCC
GND
VREF
CVBS OUT
PY OUT
MUTE1
PB IN COMPONENTVIDEO OUT
Y
PB
RP
VIDEO OUT
7582
• See page 28 for waveforms. • See page 50 for IC Block Diagrams.5-14. SCHEMATIC DIAGRAM – MAIN Section (7/9) –
5 4-267-089-01 PANEL (DH), LOADING 6 4-159-522-02 SPRING (LOADING) 7 4-267-090-01 LOADING (DH), BASE 8 3-077-331-21 +BV3 (3-CR)
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
6-1. OVERALL SECTION
Note:• -XX and -X mean standardized parts, so
they may have some difference from the original one.
• Items marked “* ” are not stocked since they are seldom required for routine ser-vice. Some delay should be anticipated when ordering these items.
• The mechanical parts with no reference number in the exploded views are not sup-plied.
• Color Indication of Appearance Parts Ex-ample:
KNOB, BALANCE (WHITE) . . . (RED) n n
Parts Color Cabinet’s Color
• Accessories are given in the last of the electrical parts list.
• Abbreviation E3 : 240V AC area in E model E12 : 220 – 240V AC area in E model E15 : Iranian model EA : Saudi Arabia model PH : Philippines model RU : Russian model SP : Singapore model TH : Thai model
The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.Replace only with part number specifi ed.
The components identifi ed by mark 9 con-tain confi dential information.Strictly follow the instructions whenever the components are repaired and/or replaced.
4
1
2
2
8
3
5
7
6
front panel section
front boards section
supplied withS202
64
HBD-DZ340M/DZ640M/DZ840K/DZ840M/DZ940K
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
IC101 6-717-231-01 IC RZ5B700-0001E2 IC103 6-715-134-01 IC MM3404A33URE
< JACK >
J102 1-821-886-11 JACK, PIN 2P (TV AUDIO IN)
< COIL >
L101 1-481-813-21 INDUCTOR 1uH
< RESISTOR >
R101 1-216-833-11 METAL CHIP 10K 5% 1/10W R102 1-216-809-11 METAL CHIP 100 5% 1/10W R103 1-216-809-11 METAL CHIP 100 5% 1/10W R104 1-216-864-11 SHORT CHIP 0 R105 1-216-864-11 SHORT CHIP 0
R106 1-216-821-11 METAL CHIP 1K 5% 1/10W R122 1-218-895-11 METAL CHIP 100K 0.5% 1/10W R128 1-216-845-11 METAL CHIP 100K 5% 1/10W R131 1-216-821-11 METAL CHIP 1K 5% 1/10W R132 1-216-845-11 METAL CHIP 100K 5% 1/10W
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
When indicating parts by reference num-ber, please include the board name.
Note:• Due to standardization, replacements in
the parts list may be different from the parts specifi ed in the diagrams or the com-ponents used on the set.
• -XX and -X mean standardized parts, so they may have some difference from the original one.
• Items marked “* ” are not stocked since they are seldom required for routine ser-vice. Some delay should be anticipated when ordering these items.
• RESISTORS All resistors are in ohms. METAL: Metal-fi lm resistor. METAL OXIDE: Metal oxide-fi lm resistor. F: nonfl ammable
• CAPACITORS uF: �F• COILS uH: �H• SEMICONDUCTORS In each case, u: �, for example: uA. . : �A. . , uPA. . , �PA. . , uPB. . : �PB. . , uPC. . , �PC. . , uPD. . : �PD. .• Abbreviation E3 : 240V AC area in E model E12 : 220 – 240V AC area in E model E15 : Iranian model EA : Saudi Arabia model PH : Philippines model RU : Russian model
SP : Singapore model TH : Thai model
The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.Replace only with part number specifi ed.
The components identifi ed by mark 9 con-tain confi dential information.Strictly follow the instructions whenever the components are repaired and/or replaced.
IOALC
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
IC1001 6-709-888-01 IC TC7WHU04FK IC1101 6-714-722-01 IC CXD9927R-B IC1102 6-717-444-01 IC MX29LV320EBTI-70-OHD-1102CE (RU, AEP, E3, E12, E15, EA) IC1102 6-717-445-01 IC MX29LV320EBTI-70-OHD-1102GA (PH, SP, TH) IC1103 (Not supplied) IC R1EX24064ASAS0A
IC1104 6-716-354-01 IC W9864G6JH-6-ER10 IC1105 6-715-134-01 IC MM3404A33URE IC1107 6-715-134-01 IC MM3404A33URE IC1110 6-716-833-01 IC MM3374A18PRE IC1501 (Not supplied) IC BD8203EFV-E2
IC1502 6-716-834-01 IC MM1836A50NRE IC1705 8-759-592-47 IC TC7SZ08FU(TE85R) IC1707 6-705-337-01 IC TK11150CSCL-G IC1708 6-702-302-01 IC TK11133CSCL-G IC1709 6-716-739-01 IC BD00GC0WEFJ-SE2
IC3001 6-712-974-01 IC CXD9926ATQ IC3002 6-710-366-01 IC 74LVC1G04GW-125 IC3003 6-712-613-01 IC SI-3010KM-TLS IC3100 6-714-477-01 IC CXD9981TN IC3300 6-714-477-01 IC CXD9981TN
IC3350 6-714-477-01 IC CXD9981TN IC3401 6-715-134-01 IC MM3404A33URE IC3402 6-715-134-01 IC MM3404A33URE IC5001 6-716-832-01 IC MM3374A33PRE IC5002 A-1797-153-A IC R5F3650KBDFA (for SERVICE)
IC5004 (Not supplied) IC S-80935CNNB-G85T2G IC6001 (Not supplied) IC CS8422 IC6002 6-600-466-01 IC TORX147L(SONY) (TV/OPTICAL DIGITAL IN) (DZ840K/DZ840M/DZ940K) IC7001 6-716-592-01 IC BH76071FJ-E2 (DZ640M/DZ840K/DZ840M/DZ940K) IC7002 6-716-834-01 IC MM1836A50NRE
IC201 6-600-767-01 IC PNA4823M02S0 (IR) IC202 6-715-134-01 IC MM3404A33URE IC203 6-716-462-01 IC BD00GA3WEFJ-E2 IC204 6-713-989-01 IC NJM2783V(TE2) IC205 8-759-100-96 IC uPC4558G2
IC206 6-701-729-01 IC PT6315
< JACK >
J201 1-819-878-31 JACK (MIC 1) (DZ340M/DZ640M/DZ840M) J201 1-819-878-31 JACK (MIC) (DZ840K/DZ940K) J202 1-819-878-31 JACK (MIC 2) (DZ340M/DZ640M/DZ840M) J202 1-819-878-31 JACK (AUDIO IN) (DZ840K/DZ940K)
< JUMPER RESISTOR >
JR201 1-216-296-11 SHORT CHIP 0 JR202 1-216-295-91 SHORT CHIP 0 JR203 1-216-296-11 SHORT CHIP 0 JR206 1-216-296-11 SHORT CHIP 0 JR208 1-216-296-11 SHORT CHIP 0
Checking the version allows you to jump to the revised page.Also, clicking the version at the top of the revised page allows you to jump to the next revised page.
Ver. Date Description of Revision
1.0 2011.04 New
1.1 2011.05 Correction of FL Pattern Test Mode. (SMR-11014)
1.2 2011.06 Deletion of Part No. for IC1103 on the MAIN board. (not supplied) (SMR-11021)