ORDER NO. PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2012 DEH-X35UI/XNUC CRT5062 CD RDS RECEIVER DEH-X35UI /XNUC DEH-X3500UI /XNUC DEH-X3500UI /XNEW5 DEH-X3550UI /XNES DEH-X3550UI /XNES1 DEH-X3590UI /XNID This service manual should be used together with the following manual(s): Model No. Order No. Mech. Module Remarks CX-3287 CRT4759 S11.6STD CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly K-ZZZ JULY 2012 Printed in Japan
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Where in a manufacturer’s service documentation, for example in circuit diagrams or listsof components, a symbol is used to indicate that a specific component shall be replaced onlyby the component specified in that documentation for safety reasons, the following symbol shallbe used:
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repaircomplex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do soand refer the repair to a qualified service technician.
CAUTION:USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
- Safety Precautions for those who Service this Unit. When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.
Caution: 1. During repair or tests, minimum distance of 13 cm from the focus lens must be kept. 2. During repair or tests, do not view laser beam for 10 seconds or longer.
WARNING
This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive harm.Health & Safety Code Section 25249.6 - Proposition 65
WARNING!The AEL (accessible emission level )of the laser power output is less than CLASS 1 but the laser component is capable of emitting radiation exceeding the limit for CLASS 1.A specially instructed person should do servicing operation of the apparatus.
CAUTIONThis product is a class 1 laser product classi-fied under the Safety of laser products, IEC60825-1:2007, and contains a class 1M lasermodule. To ensure continued safety, do not re-move any covers or attempt to gain access tothe inside of the product. Refer all servicing toqualified personnel.
CAUTION—CLASS 1M INVISIBLE LASER RADIATION WHEN OPEN, DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.
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Laser diode characteristicsWave length : 785 nm to 814 nm
Maximum output : 1 190 µW(Emitting period : unlimited)
Additional Laser Caution
Transistors Q101 in PCB drive the laser diodes.When Q101 is shorted between their terminals, the laser diodes will radiate beam.If the top cover is removed with no disc loaded while such short-circuit is continued, the naked eyes may be exposed to the laser beam.
CAUTIONDanger of explosion if battery is incorrectly replaced.Replaced only with the same or equivalent type recommended by the manufacturer.Discord used batteries according to the manufacturer's instructions.
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CONTENTS SAFETY INFORMATION..................................................................................................................................... 21. SERVICE PRECAUTIONS............................................................................................................................... 5
1.1 SERVICE PRECAUTIONS ........................................................................................................................ 51.2 NOTES ON SOLDERING .......................................................................................................................... 5
2. SPECIFICATIONS............................................................................................................................................ 62.1 SPECIFICATIONS ..................................................................................................................................... 62.2 DISC/CONTENT FORMAT ........................................................................................................................ 9
3. BASIC ITEMS FOR SERVICE........................................................................................................................ 103.1 CHECK POINTS AFTER SERVICING..................................................................................................... 103.2 PCB LOCATIONS .....................................................................................................................................113.3 JIGS LIST ................................................................................................................................................ 123.4 CLEANING............................................................................................................................................... 12
5.1 OPERATIONAL FLOWCHART ................................................................................................................ 165.2 ERROR CODE LIST ................................................................................................................................ 175.3 CONNECTOR FUNCTION DESCRIPTION............................................................................................. 19
6. SERVICE MODE ............................................................................................................................................ 206.1 DISPLAY TEST MODE 1 ......................................................................................................................... 206.2 DISPLAY TEST MODE 2 ......................................................................................................................... 216.3 SOFTWARE VERSION UP METHOD ..................................................................................................... 226.4 CD TEST MODE...................................................................................................................................... 23
7. DISASSEMBLY .............................................................................................................................................. 248. EACH SETTING AND ADJUSTMENT ........................................................................................................... 30
8.1 CD ADJUSTMENT................................................................................................................................... 308.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 318.3 PCL OUTPUT CONFIRMATION.............................................................................................................. 33
9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 349.1 PACKING ................................................................................................................................................. 349.2 EXTERIOR............................................................................................................................................... 369.3 CD MECHANISM MODULE..................................................................................................................... 38
10. SCHEMATIC DIAGRAM............................................................................................................................... 4010.1 TUNER AMP UNIT (GUIDE PAGE) ....................................................................................................... 4010.2 KEYBOARD UNIT.................................................................................................................................. 4610.3 CD CORE UNIT (S11.6STD) ................................................................................................................. 4810.4 WAVEFORMS........................................................................................................................................ 50
11. PCB CONNECTION DIAGRAM.................................................................................................................... 5211.1 TUNER AMP UNIT................................................................................................................................. 5211.2 KEYBOARD UNIT .................................................................................................................................. 5611.3 CD CORE UNIT (S11.6STD).................................................................................................................. 58
12. ELECTRICAL PARTS LIST .......................................................................................................................... 60
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1. SERVICE PRECAUTIONS1.1 SERVICE PRECAUTIONS
1.2 NOTES ON SOLDERING
1. You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.2. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on mode may damage the ICs inside the unit.3. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY".4. After replacing the pickup unit, be sure to check the grating.5. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction.
For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering.
Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron.
Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden).
The following lead-free solders are available as service parts: Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia.
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2. SPECIFICATIONS2.1 SPECIFICATIONS
DEH-X35UI/XNUC, DEH-X3500UI/XNUCGeneralPower source......................14.4 V DC (10.8 V to 15.1 V allowable)Grounding system ..............Negative typeMaximum current consumption
...................................10.0 ABackup current ...................4.0 mA or lessDimensions (W × H × D):
DINChassis .............178 mm × 50 mm × 160 mm (7 in. × 2 in. × 6-1/2 in.)Nose .................188 mm × 58 mm × 15 mm (7-3/8 in.× 2-1/4 in.× 5/8 in.)
DChassis .............178 mm × 50 mm × 165 mm (7 in.× 2 in.× 6-1/2 in.)Nose .................170 mm × 46 mm × 15 mm (6-3/4 in.× 1-3/4 in.× 5/8 in.)
Weight ................................1 kg (2.2 lbs)
AudioMaximum power output ......50 W × 4 70 W × 1/2 Ω (for subwoofer)Continuous power output
...................................22 W × 4 (50 Hz to 15 000 Hz, 5 % THD, 4 Ω load, both channels driven)Load impedance.................4 Ω (4 Ω to 8 Ω allowable)Preout maximum output level
...................................2.0 VLoudness contour...............+10 dB (100 Hz), +6.5 dB (10 kHz) (volume: –30 dB)Equalizer (5-Band Graphic Equalizer):
Frequency..................80 Hz/250 Hz/800 Hz/ 2.5 kHz/8 kHzEqualization range .....±12 dB (2 dB step)
Subwoofer (mono):Frequency..................50 Hz/63 Hz/80 Hz/100 Hz/ 125 Hz/160 Hz/200 HzSlope..........................–6 dB/oct, –12 dB/octGain ...........................+6 dB to –24 dBPhase.........................Normal/Reverse
CD playerSystem................................Compact disc audio systemUsable discs .......................Compact discSignal-to-noise ratio............94 dB (1 kHz) (IHF-A network)Number of channels ...........2 (stereo)MP3 decoding format .........MPEG-1 & 2 Audio Layer 3WMA decoding format ........Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch audio) (Windows Media Player)WAV signal format ..............Linear PCM & MS ADPCM (Non-compressed)
USBUSB standard specification
...................................USB 2.0 full speedMaximum current supply
...................................1AUSB Class ..........................MSC (Mass Storage Class)File system .........................FAT12, FAT16, FAT32MP3 decoding format .........MPEG-1 & 2 Audio Layer 3WMA decoding format ........Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch audio) (Windows Media Player)WAV signal format ..............Linear PCM & MS ADPCM (Non-compressed)
FM tunerFrequency range.................87.9 MHz to 107.9 MHzUsable sensitivity................9 dBf (0.8 µV/75 Ω, mono, S/N: 30 dB)Signal-to-noise ratio............72 dB (IHF-A network)
AM tunerFrequency range.................530 kHz to 1 710 kHzUsable sensitivity................25 µV (S/N: 20 dB)Signal-to-noise ratio............62 dB (IHF-A network)
CEA2006 Specifications
Power output.......................14 W RMS × 4 Channels (4 Ω and 1 % THD+N)S/N ratio..............................91 dBA (reference: 1W into 4 Ω)
NoteSpecifications and the design are subject tomodifications without notice.
<=
Securing the front panelThe front panel can be secured with the suppliedscrew.
Screw (BPZ20P060FTC) (UC) (XXX7020) (EW5, ID, ES)
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DEH-X3500UI/XNEW5GeneralPower source......................14.4 V DC (10.8 V to 15.1 V allowable)Grounding system ..............Negative typeMaximum current consumption
...................................10.0 ABackup current ...................4.0 mA or lessDimensions (W × H × D):
DINChassis .............178 mm × 50 mm × 160 mmNose .................188 mm × 58 mm × 15 mm
DChassis .............178 mm × 50 mm × 165 mmNose .................170 mm × 46 mm × 15 mm
Weight ................................1 kg
AudioMaximum power output ......50 W × 4 70 W × 1/2 Ω (for subwoofer)Continuous power output
................................... 22 W × 4 (50 Hz to 15 000 Hz, 5 % THD, 4 Ω load, both channels driven)Load impedance.................4 Ω (4 Ω to 8 Ω allowable)Preout maximum output level
...................................2.0 VLoudness contour...............+10 dB (100 Hz), +6.5 dB (10 kHz) (volume: –30 dB)Equalizer (5-Band Graphic Equalizer):
Equalization range .....±12 dB (2 dB step)Subwoofer (mono):
Frequency..................50 Hz/63 Hz/80 Hz/100 Hz/ 125 Hz/160 Hz/200 HzSlope..........................–6 dB/oct, –12 dB/octGain ...........................+6 dB to –24 dBPhase.........................Normal/Reverse
CD playerSystem................................Compact disc audio systemUsable discs .......................Compact discSignal-to-noise ratio............94 dB (1 kHz) (IEC-A network)Number of channels ...........2 (stereo)MP3 decoding format .........MPEG-1 & 2 Audio Layer 3WMA decoding format ........Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch audio) (Windows Media Player)WAV signal format ..............Linear PCM & MS ADPCM (Non-compressed)
USBUSB standard specification
...................................USB 2.0 full speedMaximum current supply
...................................1AUSB Class ..........................MSC (Mass Storage Class)File system .........................FAT12, FAT16, FAT32MP3 decoding format .........MPEG-1 & 2 Audio Layer 3WMA decoding format ........Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch audio) (Windows Media Player)WAV signal format ..............Linear PCM & MS ADPCM (Non-compressed)
FM tunerFrequency range.................87.5 MHz to 108.0 MHzUsable sensitivity................9 dBf (0.8 µV/75 Ω, mono, S/N: 30 dB)Signal-to-noise ratio............72 dB (IEC-A network)
MW tunerFrequency range.................531 kHz to 1 602 kHzUsable sensitivity................25 µV (S/N: 20 dB)Signal-to-noise ratio............62 dB (IEC-A network)
LW tunerFrequency range.................153 kHz to 281 kHzUsable sensitivity................28 µV (S/N: 20 dB)Signal-to-noise ratio............62 dB (IEC-A network)
NoteSpecifications and the design are subject tomodifications without notice.
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DEH-X3550UI/XNES, DEH-X3550UI/XNES1GeneralRated power source ...........14.4 V DC (allowable voltage range: 12.0 V to 14.4 V DC)Grounding system ..............Negative typeMaximum current consumption
...................................10.0 ABackup current ...................4.0 mA or lessDimensions (W × H × D):
DINChassis .............178 mm × 50 mm × 165 mmNose .................188 mm × 58 mm × 15 mm
DChassis .............178 mm × 50 mm × 165 mmNose .................170 mm × 46 mm × 15 mm
Weight ................................1 kg
AudioMaximum power output ......50 W × 4 70 W × 1/2 Ω (for subwoofer)Continuous power output
...................................22 W × 4 (50 Hz to 15 000 Hz, 5 % THD, 4 Ω load, both channels driven)Load impedance.................4 Ω (4 Ω to 8 Ω allowable)Preout maximum output level
...................................2.0 VLoudness contour...............+10 dB (100 Hz), +6.5 dB (10 kHz) (volume: –30 dB)Equalizer (5-Band Graphic Equalizer):
Frequency..................80 Hz/250 Hz/800 Hz/ 2.5 kHz/8 kHzEqualization range .....±12 dB (2 dB step)
Subwoofer (mono):Frequency..................50 Hz/63 Hz/80 Hz/100 Hz/ 125 Hz/160 Hz/200 HzSlope..........................–6 dB/oct, –12 dB/octGain ...........................+6 dB to –24 dBPhase.........................Normal/Reverse
CD playerSystem................................Compact disc audio systemUsable discs .......................Compact discSignal-to-noise ratio............94 dB (1 kHz) (IEC-A network)Number of channels ...........2 (stereo)MP3 decoding format .........MPEG-1 & 2 Audio Layer 3WMA decoding format ........Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch audio) (Windows Media Player)WAV signal format ..............Linear PCM & MS ADPCM (Non-compressed)
USBUSB standard specification
...................................USB 2.0 full speedMaximum current supply
...................................1AUSB Class ..........................MSC (Mass Storage Class)File system .........................FAT12, FAT16, FAT32MP3 decoding format .........MPEG-1 & 2 Audio Layer 3WMA decoding format ........Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch audio) (Windows Media Player)WAV signal format ..............Linear PCM & MS ADPCM (Non-compressed)
FM tunerFrequency range.................87.5 MHz to 108.0 MHzUsable sensitivity................9 dBf (0.8 µV/75 Ω, mono, S/N: 30 dB)Signal-to-noise ratio............72 dB (IEC-A network)
MW tunerFrequency range.................531 kHz to 1 602 kHz (9 kHz) 530 kHz to 1 640 kHz (10 kHz)Usable sensitivity................25 µV (S/N: 20 dB)Signal-to-noise ratio............62 dB (IEC-A network)
SW tunerFrequency range.................2 300 kHz to 7 735 kHz (2 300 kHz to 2 495 kHz, 2 940 kHz to 4 215 kHz, 4 540 kHz to 5 175 kHz, 5 820 kHz to 6 455 kHz, 7 100 kHz to 7 735 kHz) 9 500 kHz to 21 975 kHz (9 500 kHz to 10 135 kHz, 11 580 kHz to 12 215 kHz, 13 570 kHz to 13 870 kHz, 15 100 kHz to 15 735 kHz, 17 500 kHz to 17 985 kHz, 18 015 kHz to 18 135 kHz, 21 340 kHz to 21 975 kHz)Usable sensitivity................28 µV (S/N: 20 dB)Signal-to-noise ratio............62 dB (IEC-A network)
NoteSpecifications and the design are subject tomodifications without notice.
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2.2 DISC/CONTENT FORMAT
DEH-X3590UI/XNIDGeneralRated power source ...........14.4 V DC (allowable voltage range: 12.0 V to 14.4 V DC)Grounding system ..............Negative typeMaximum current consumption
...................................10.0 ABackup current ...................4.0 mA or lessDimensions (W × H × D):
DINChassis .............178 mm × 50 mm × 165 mmNose .................188 mm × 58 mm × 15 mm
DChassis .............178 mm × 50 mm × 165 mmNose .................170 mm × 46 mm × 15 mm
Weight ................................1 kg
AudioMaximum power output ......50 W × 4 70 W × 1/2 Ω (for subwoofer)Continuous power output
...................................22 W × 4 (50 Hz to 15 000 Hz, 5 % THD, 4 Ω load, both channels driven)Load impedance.................4 Ω (4 Ω to 8 Ω allowable)Preout maximum output level
...................................2.0 VLoudness contour ...............+10 dB (100 Hz), +6.5 dB (10 kHz) (volume: –30 dB)Equalizer (5-Band Graphic Equalizer):
Frequency..................80 Hz/250 Hz/800 Hz/ 2.5 kHz/8 kHzEqualization range .....±12 dB (2 dB step)
Subwoofer (mono):Frequency..................50 Hz/63 Hz/80 Hz/100 Hz/ 125 Hz/160 Hz/200 HzSlope..........................–6 dB/oct, –12 dB/octGain ...........................+6 dB to –24 dBPhase.........................Normal/Reverse
CD playerSystem................................Compact disc audio systemUsable discs .......................Compact discSignal-to-noise ratio............94 dB (1 kHz) (IEC-A network)Number of channels ...........2 (stereo)MP3 decoding format .........MPEG-1 & 2 Audio Layer 3WMA decoding format ........Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch audio) (Windows Media Player)WAV signal format..............Linear PCM & MS ADPCM (Non-compressed)
USBUSB standard specification
...................................USB 2.0 full speedMaximum current supply
...................................1AUSB Class ..........................MSC (Mass Storage Class)File system .........................FAT12, FAT16, FAT32MP3 decoding format .........MPEG-1 & 2 Audio Layer 3WMA decoding format ........Ver. 7, 7.1, 8, 9, 10, 11, 12 (2 ch audio) (Windows Media Player)WAV signal format..............Linear PCM & MS ADPCM (Non-compressed)
FM tunerFrequency range ................87.5 MHz to 108.0 MHzUsable sensitivity................9 dBf (0.8 µV/75 Ω, mono, S/N: 30 dB)Signal-to-noise ratio............72 dB (IEC-A network)
MW tunerFrequency range ................531 kHz to 1 602 kHz (9 kHz) 530 kHz to 1 640 kHz (10 kHz)Usable sensitivity................25 µV (S/N: 20 dB)Signal-to-noise ratio............62 dB (IEC-A network)
SW tunerFrequency range .............. 2 300 kHz to 7 735 kHz (2 300 kHz to 2 495 kHz, 2 940 kHz to 4 215 kHz, 4 540 kHz to 5 175 kHz, 5 820 kHz to 6 455 kHz, 7 100 kHz to 7 735 kHz) 9 500 kHz to 21 975 kHz (9 500 kHz to 10 135 kHz, 11 580 kHz to 12 215 kHz, 13 570 kHz to 13 870 kHz, 15 100 kHz to 15 735 kHz, 17 500 kHz to 17 985 kHz, 18 015 kHz to 18 135 kHz, 21 340 kHz to 21 975 kHz)Usable sensitivity................28 µV (S/N: 20 dB)Signal-to-noise ratio............62 dB (IEC-A network)
NoteSpecifications and the design are subject tomodifications without notice.
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3. BASIC ITEMS FOR SERVICE3.1 CHECK POINTS AFTER SERVICING
To keep the product quality after servicing, please confirm following check points.
demrifnocebotmetIserudecorP.oN1 Confirm whether the customer complain has
been solved.If the customer complain occurs with thespecific media, use it for the operation check.
The customer complain must not bereappeared.Display, audio and operations must benormal.
2 CD Play back a CD.(Track search)
No malfunction on display, audio andoperation.
3 FM/AM tuner Check FM/AM tuner action.(Seek, Preset)Switch band to check both FM and AM.
Display, audio and operations must benormal.
4 Check whether no disc is inside the product. The media used for the operating check mustbe ejected.
retfaecnaraeppastinotridrosehctarcsoNkcehcecnaraeppA5receiving it for service.
See the table below for the items to be checked regarding audio:
Item to be checked regarding audioDistortionNoiseVolume too lowVolume too highVolume fluctuatingSound interrupted
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3.2 PCB LOCATIONS
A
B Keyboard Unit
Tuner Amp Unit
C CD Core Unit (S11.6STD)
A:DEH-X35UI/XNUCB:DEH-X3500UI/XNUCC:DEH-X3500UI/XNEW5D:DEH-X3550UI/XNESE:DEH-X3550UI/XNES1G:DEH-X3590UI/XNIDUnit Number : QWM3448(A)Unit Number : QWM3447(B)Unit Number : QWM3446(C)Unit Number : QWM3449(D,E)Unit Number : QWM3450(G) Unit Name : Tuner Amp Unit Unit Number : Unit Name : Keyboard Unit Unit Number : CWX4023 Unit Name : CD Core Unit (S11.6STD)
RemarksTuner Amp Unit - CD Core UnitChecking the gratingChecking the grating (Two pieces)Capacitor Bond LockCapacitor Bond Lock
Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools:
Portions to be cleaned Cleaning tools
CD pickup lenses Cleaning liquid : GEM1004
Cleaning paper : GED-008
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D
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OL_RST
VOL_CK
VOL_DT
L_DATA
OL_BCK
L_LRCK
OL_MCK
VOL_CS
8
1
1
1
1
8
1
1
1
1
MUTE
ANTPW
2TELIN
8ASENS
SSENS3
ROT0 5
ROT15
DPDT2
KYDT2
DSENS3
DM4
DP5
ICROER
216FP
ILMCLR2
ILMCLR1
1
1
DIMMER2
1 2 3 4
4. BLOCK DIAGRAM
EV
E
E
EVO
EV
EVO
EV
E
KEYADJA891
JA401
IC601
CN701
VDD3.3V9
SWVDD
SW5V9
6BSENS
SYSPW
SWVDD1
11
90
113
8
3
CDRST8 RESET 33
2
B.UP4
10SYS+B
SWVDD
VDD12
SW5V
SYS+B
BSENS
SW5VCNT
+B
VCC
EN DDONVIN
EN
OC
+BUP
VDDCONT
SYSPW
5
USB5V VOUT5
SYNCSYNC
USBCTL
USBFLG
1185
9861
8
119
1
3
1204
B.UPQ751
2
1 Q752
VDCONT85
VDSENS55
MECHA VD
VD
B.UP
VDD
BD9876EFJIC551
BD2232G-GIC552
SYSTEM MCOMPUT
(2/2)IC601
R5S726A0D
REGULATOR ICIC911
BA49183-V12
VDD1.2V
VDD3.3V VDD8
7
CD DATA (CDSRQ,CDSTBY,SKIP,SCL,SDA,DATA,BCLK,LRCK,WAIT)
TUNER AMP UNITA
USB5V REGULATOR
FB
LX4
BST7
Q601
CD CORE UNIT(S11.6 STD)
M
LD
MD
SPINDLE
MLOADING/CARRIAGE
LD-
MD
15
5
HOLOGRAM
RF AMP, CD DECODER
2VDVD
9
3 SPO+2 SPO-
5 SLLDO+4 SLLDO-
22LDIN21MUTE
TD,FD
AC,BD,E,F
SD,MDLD+ 14
1 LD
2 PD
CONT
LOEJ
HOME35
41
39
VDD
1
VDD
VDD
15
5
FOCUS ACT.
TRACKING ACT.
FOP
TOP
2
1 TOP
FOP
7 TKO-10 FCO+
2
1
14
DSCSNS38
29RESET 8RESET
88VREFREFO
93 REFOUT
33FOM FOM
8 TKO+
44TOM TOM
9 FCO-
23CNT CLCONT40
54PUEN
V+3A VDD
UNIT
MOTOR
MOTOR
ACTUATOR/MOTOR DRIVER
BD8223EFV
HOMEDSCSNS
PE5791A
DIGITAL SERVO/DATA • PROCESSORCPU
CN701
Q101
CN101
Q102
IC301
S901S903
IC201
C
V+3A1212VCC
PD
REFO
LD+
SOPSOM
LCOPLCOM
PICKUP UNIT(P10.6)(SERVICE)
GND
CD DATA (CDSRQ,CDSTBY,SKIP,SCL,SDA,DATA,BCLK,LRCK,WAIT)
RGBCS/
RGBCK/
RGBDT/
:DEH-X35UI/XNUC:DEH-X3500UI/XNUC
AB
:DEH-X3500UI/XNEW5:DEH-X3550UI/XNES
CD
:DEH-X3550UI/XNES1E
:DEH-X3590UI/XNIDG
2
3
1WIRED
REMOTEKEYD
GND
1
2,3
ANTENNA
RF FRONT END ICIC401
TDA7706
5 FMMIXIN116 PINDIN18 LNAIN
SYSTEM MICRO
(1/2)
COMPUTER
R5S726A0D216FP
TUN_SDA
TUN_SCL33
34
94
93
TUNRES31 88
KEYAD56
KEYD105
I2CSDA
RSTN
I2CSCL
RES 39
FLASH ROMIC681
:PEB044A8A B:PEB043A8
6
8
91
92
7 24
2SCL
RST
VCC
SDA
iPod CPIC531
337S3959
Q531
CP_SCL
CP_SDA
CPRST
ILMPW19
1 IC671S-80827CNMC-B8M
ILMPW
B.UP ILM+B
Q872
Q871
RESET
25
VDD3.3V
CPPWR
57DACOUTL
DC E G
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B
E
BSENS
SYSPW
SWVDD
CDRST
DDON
SYNC
USBCTL
USBFLG
VDCONT
VDSENS
SYSTECOM
(IC
R5S726
RG
RG
RG
5 6 7 8
6
3
1
4
FLIn11
RLIn12
33OUTFL
34OUTRL
MCLK
LRCLK
BCLK
DIN
DATA
RESETB
CLK
STB
EVOL_RST
EVOL_CK
EVOL_DT
EVOL_DATA
EVOL_BCK
EVOL_LRCK
EVOL_MCK
EVOL_CS
19
20
21
22
23
26
24
25
81
104
103
106
110
87
108
111
FL
DA
USB
USB5V
DM
DP
11
13
15
2
3
4
USB5V
DM
DP
CN1911
KEY MATRIX
4
62
1
5
4
3
AUXL
SOURCE
ROT0
ROT1
KDT2
KST1
18
19
MULTI-CONTROL
LCD
98RMIN/P73/INT/T0IN
93P03
92P02
91P01
90P00
97P07
96P06
95P05
94P04
KST3
KST2
KST1
KST0
KDT3
KDT2
KDT1
KDT0
CN1931
S1830
LCD DRIVER/KEY CONTROLLER
PDC202BIC1802
V1802
S1842
JA1921 FRONT AUX
AUXLAUXGND 1
2AUXR 3
RGBDT
RGBST
RGBCK
7
14
12
RGB DRIVERIC1851
BH2228FV
RED Key
10
12
CSB11 CLK
DI
3AO3
ILM+B
Q1853
4AO4
Q1854
5AO5
Q1855
6AO6
Q1856
2AO2
Q1852
1AO1
Q1851
GREEN Key
BLUE Key
BLUE LCD
GREEN LCD
RED LCD
Q1857
D1882,
Q1858 Q1859 Q1866
D1885,D1886
Q1867 Q1868
ILM+B ILM+B
GP1UXC14RK
SENSORREMOTE CONTROL
IC19411
KYDT
DPDT10
8
100
99
URX/P35
UTX/P34
3
DSENS20
SWVDD
5 ILM+B
KEYBOARD UNITB
D1883,D1884
B.UP
117
17
MUTE
ANTPW
26TELIN
89ASENS
9
7
3
5
FL-
FL+
RL-
RL+
VDD OUT
IN
FL-
FL+
RL-
RL+
BREM81
3
ACC
22
25
Q941
Q302
MUTE
B.REM
CN801
ASENS
13
7
5
1
3
18
JA901
18
10
8
SOURCE
DPDT
KYDT
SSENS35
ROT0 53
ROT154
DPDT23
KYDT22
20DSENSDSENS
34
DM49
DP50
14
TEL 9
5
AUXL19
M MICROPUTER
2/2)601
A0D216FP
AMPIC301
PA2030A
37 INBP4L
Q951
11USB5V
4
6ROT0
ROT1
DM
DP13
15
42
IC801TC7SET08FUS1
ILM+B
3SWVDD
AUXL
TELIN
POWERCONNECTOR
B.UP
SYS+B
B.REM&A.ANTIC961
TPD1052F
BCS/ILMCLR2
BCK/ILMCLR1
RGBST/ILMCLR2
RGBCK/ILMCLR1
15
11
14
BDT/DIMMERRGBDT21 7
12
B E GC
C
Q252
Q251
INAN1L40 35OUTPL
ELECTRONIC VOLUME/SOURCE SELECTOR
IC201PM9013A
TUNLRCA OUTJA251
P25
1
FL
PL
RCAG
RCAG
PL
MUTEQ301(1/2)
Q301(2/2)
15 B.UP17
FUSE 10A
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5. DIAGNOSIS5.1 OPERATIONAL FLOWCHART
Vcc = 1.2 V PVcc = 3.3 V
BSENS
Pin 90
ASENSPin 89
DSENSPin 34
BSENS = L
DSENS = L
Startscommunication
with Grillemicrocomputer.
SWVDD <- HPin 113
Source keysoperative
Source ON
SYSPW <- HPin 8
300 ms
300 ms
In case of the above signal, the communication with Grille microcomputer may fail. If the time interval is not 300 msec, the oscillator may be defective.
Completes power-on operation. (After that, proceed to each source operation)
Code Classification Error code to be displayed Details and possible causes
10 Servo Carriage Home NG The pickup cannot move toward the inner track.The CRG cannot move from the inner track.--> Defective HOME SW; Failure in CRG movement.
07 Servo TOC reading NG TOC information cannot be read. --> The partial disk or TOC content is illegal.
11 Servo Focus NG Focusing not available--> Disc placed upside-down; Stains on the disc; excessive vibration.
17 Servo Setup NG The laser output cannot be adjusted. Focus can be easily lost.--> Scratches or stains on the disc; excessive vibration.
15 Servo RF NG The digital signal from the disc cannot be detected.--> A CD-R/RW disc that does not contain data loaded.
12 Servo Spindle Lock NGSubcode NGRF-amp NG
Spindle not locked. Subcode not readable.Proper RF AMP gain not obtained.--> Defective spindle; Scratches or stains on the disc; excessive vibration.--> A CD-R/RW disc that does not contain data loaded, or in a rare case, disc placed upside-down.--> RF signal error.
30 Servo Search Time Out Failed to reach a target address. And, the search became a timeout.--> Carriage/Tracking error; Scratches on the disc; Stains on the disc
50 Mechanism Load NGEject NG
Disc loading/ejection not completed--> A foreign object inserted in the mechanism; Disc jammed.
51 Mechanism Failure in retriedturning for ejection
Disc could not be ejected even after disc turning had been retried.--> A foreign object inserted in the mechanism; Disc jammed.
ERROR CODES
(1) DISPLAY METHODIf “0xFD” error mode is displayed in CD MODE (CD MODE area for display), an error code will be displayed in the MIN (minute display) and SEC (second display) areas.
The same code is displayed in the MIN and SEC areas.The TNO area is blank (#0FFH), as it conventionally was.• Display example of the head unit Depending on the display capability of LCDs, the display format varies, as shown below. XX denotes an error number. Note: In a case of an OEM product, the error display format is subject to the specifications used by the equipment manufacturer.
If a CD memory device is inoperable, or operation of such media is stopped by an error, the error mode is established and a cause of the error is displayed by an error code. Indication of error codes is intended to reduce the number of calls from customers and facilitate failure analysis and repair work in servicing.
• The 2 high-order digits of an error code denote the main classification, shown below.code classification0x 1x Servo-related errors3x5x Mechanism-related errors
• How to restore from each error is shown below.Servo-related errors(0X, 1X, 3X) : Servo-related errors CD Off, Eject, ACC Off, Back-up Off, Communication reset, ResetLoad NG/Eject NG(50) : Reload, Eject, ACC Off, Back-up Off, Communication reset, ResetFailure in retried turning for ejection : CD On, Eject, ACC Off, Back-up Off, Communication reset, Reset
NOTES• Indications of error codes are available only during disc operations, because CD operations are unavailable if a mechanical error is generated.• If the TOC cannot be read, It stops because of error 07. • If you design a new head unit, be sure to use one of the display formats indicated in “Display example of the head unit.”
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USB storage device / iPod
Message Cause Action
FORMATREAD
Sometimesthere is a delaybetween thestart of playbackand when youstart to hear anysound.
Wait until themessage disap-pears and youhear sound.
NO AUDIO There are nosongs.
Transfer the audiofiles to the USBstorage deviceand connect.
The connectedUSB storage de-vice has secur-ity enabled.
Follow the USBstorage device in-structions to dis-able the security.
SKIPPED The connectedUSB storage de-vice containsfiles embeddedwith WindowsMedia™DRM 9/10.
Play an audio filenot embeddedwith WindowsMedia DRM 9/10.
PROTECT All the files inthe USB storagedevice are em-bedded withWindows MediaDRM 9/10.
Transfer audiofiles not em-bedded withWindows MediaDRM 9/10 to theUSB storage de-vice and connect.
N/A USB The USB deviceconnected to isnot supportedby this unit.
Connect a USBMass StorageClass compliantdevice. Disconnectyour device andreplace it with acompatible USBstorage device.
CHECK USB
CHECK USB
The USB con-nector or USBcable has short-circuited.
Check that theUSB connector orUSB cable is notcaught in some-thing or dam-aged.
The connectedUSB storage de-vice consumesmore than maxi-mum allowablecurrent.
Disconnect theUSB storage de-vice and do notuse it. Turn theignition switch toOFF, then to ACCor ON and thenconnect onlycompliant USBstorage devices.
CHECK USB The iPod operatescorrectlybut does notcharge.
Make sure theconnection cablefor the iPod hasnot shorted out(e.g., not caughtin metal objects).After checking,turn the ignitionswitch OFF andback ON, or disconnectthe iPodand reconnect.
Communicationfailed.
Perform one ofthe following operations.–Turn the ignitionswitch OFF andback ON.–Disconnect theUSB storage device.–Change to a differentsource.Then, return tothe USB source.
iPod failure. Disconnect thecable from theiPod. Once theiPod’s mainmenu is displayed,reconnectthe iPod and resetit.
Message Cause Action
ERROR-19
ERROR-23 USB storage de-vice was not for-matted withFAT12, FAT16 orFAT32.
USB storage de-
ERROR-16 The iPod firmwareversion isold.
Update the iPodversion.
NOT FOUND No relatedsongs.
Transfer songs tothe iPod.
iPod failure. Disconnect thecable from theiPod. Once theiPod’s mainmenu is displayed,reconnectthe iPod and resetit.
vice should be for-matted withFAT12, FAT16 orFAT32.
Conf. item Operate Show LCD RGBAll light up MIX + LIST Draw 1 WhiteAll light off SOURCE No light Draw2 No light
Conf. LCD pattern 1(* And change ILM color) BAND Draw 3 Red
Conf. LCD pattern 2 ROTARY center Draw 4 Green
Drawings Style
Draw1 ALL light upDraw2 ALL light off
Draw3
Draw4
BAND
SOURCE
MIX
LIST
ROTARY
Press and hold "MIX" and "LIST" buttons together, and turn BUP and ACC on.
[How to enter Test mode]
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6.2 DISPLAY TEST MODE 2
* Initial condition
$ PD number
For Ver.7.01, "701" is displayed
For PEA010A, "010A" is displayed
# System microcomputer version
S $ $ $ $ # # #
1 + 3
On (state when entering test mode)
Press and hold "1" and "3" buttons together, and turn BUP and ACC on.
[Operation key]
[How to enter Test mode]
[Test items]Start display test mode. Press and hold "1" and "3" buttons together, and turn BUP and ACC on.
Display is normally updated
Display update is stopped
Product operation is performed as usual, in appearance.
The screen gets still when entering this item.
On (an initial value)
On (lighting condition of normal times)
On (an initial value or setting value of default menu)
On (an initial value or setting value of default menu)
On (an initial value or setting value of default menu)
Off All off
All off
All off
Remarks
Key Illumination
Operation key Processing
Icon
Enter display test modeSwitch to next test mode
The information such as the system microcomputer version is checked.
Switching to next displayby pressing “ 1 ” + “ 3 ” buttons together.
Switching to next displayby pressing “ 1 ” + “ 3 ” buttons together.
Switching to next displayby pressing “ 1 ” + “ 3 ” buttons together.
System Version information is displayed.
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6.3 SOFTWARE VERSION UP METHOD
Overview This mode is used for upgrading the MCU software of system using USB memory.
How to enter in USB rewriting modePress and hold "1" and "2" buttons together, and turn BUP and ACC on.
USB rewriting operation flowExplanatory note
Screen display and ON/OFF of illumination
Characters displayed on the screen
Red frame: illumination lights upGray frame: illumination lights off
Blue characters: operation to be carried out by a user of USB rewriting function
Press and hold "1" and "2" buttons together, and turn BUP and ACC on.
Press LIST button* After connecting USB memory in which upgrading file is stored, press LIST button.
(4) Retry count over Retry rewriting
Check of upgrading file is started
(2) Upgrading file is not detected Upgrading file error
After retryFirst time
Rewriting is started
Switched every 5 seconds (3) Rewriting failed
(1) Rewriting succeeded
Result of rewriting(1) Rewriting succeeded
(2) Upgrading file error Upgrading file is not detected
(3) Rewriting failed
(4) Retry count over
FILE ERROR
DON'T STOP
PRG **/100
ERR->RETRYCAN'T UPDT
USB
START UPDT
CHECK FILE
In 5 seconds, usual operation (OFF SOURCE)
As the reset is internally carried out, display and illumination go out
In 5 seconds, usual operation (OFF SOURCE)
In 5 seconds, rewriting is retried
In 5 seconds, rewriting is retried
Display is continued until the power supply is turned OFF
If the power supply is turned OFF during rewriting, retry the rewriting.
Displayed when there is no upgrading file in USB memory or the data of upgrading file is different.In 5 seconds, usual operation (OFF SOURCE) is started.If the upgrading file error is detected or the upgrading file is not detected after the rewriting is retried, the rewriting is failed.In 5 seconds, rewriting is retried.
Displayed when the retry becomes unavailable because the retry count is exceeded.The display is continued until the power supply is turned OFF. If the power supply is turned ON again, the display is not changed.The upgrading using USB is disabled, so it is necessary to write programs in serial Flash using E10A.
Displayed when the writing of upgrading file in serial Flash is not normally terminated.Or, displayed if the upgrading file error is detected or the upgrading file is not detected after the rewriting is retried.In 5 seconds, rewriting is retried.
Displayed when USB rewriting is normally terminated.In 5 seconds, usual operation (OFF SOURCE) is started.
ERR->RETRYCOMPLETE
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6.4 CD TEST MODE
[Key]
Contents
Display
[BAND]
Power On(T.Offset is adjusted)TRK MIN SEC00 00 00
[2]
RF AMPGain switching
GG GG GG
*1
[3]
Focus CloseS curve check
TRK MIN SEC91 91 91
[6]
Focus Mode switching
0X 0X 0X
*2
[1]
Tracking ServoClose
00 00 00or 99 99 99
[>]
CRG +
[2]
Self-adjustingswitching
TRK MIN SEC?? ?? ??
*3*6
[<]
CRG -*6
[BAND]
Power Off
TRK MIN SEC
[BAND]
Power Off
TRK MIN SEC
[BAND]
Power Off
TRK MIN SEC
[BAND]
Power Off
TRK MIN SEC
[1]T.Close & AGC
Applicable servomechanism
TRK MIN SEC?tr ?min ?sec
[3]
RF AGC /RF AGC coefficient display
[>]
CRG +
8X 8X 8Xor 9X 9X 9X
[2]
T.Balance adjustment /T.BAL coefficient display
TRK MIN SEC?? ?? ??
[<]
CRG -
?? ?? ??
[1]
F,T,RF AGCF.Bias display switchingTRK MIN SEC
TRK MIN SEC
TRK MIN SEC
[3] [>]
CRG/TR Jump +
[2]
Tracking Open
[<]
CRG/TR Jump -
?tr ?min ?sec
TRK MIN SEC
TRK MIN SEC
00 00 00or 99 99 99
TRK MIN SEC?tr ?min ?sec
8X 8X 8Xor 9X 9X 9X
8X 8X 8Xor 9X 9X 9X
00 00 00or 99 99 99
TRK MIN SEC?tr ?min ?sec?? ?? ??
*5 F,T AGC / F.BiasRF AGC
8X 8X 8Xor 9X 9X 9X
[2]
Tracking Open
*6
*4 *4
Operation[Key] Test Mode
[BAND] Power On/Off[>] CRG + / TR Jump +
(Direction of the external surface)[<] CRG - / TR Jump -
(Direction of the internal surface)[1] T. CLS & AGC & Applicable servomechanism /
T.Balance adjustment / T. Open[3] F. Close,S. Curve / Rough Servo and RF AGC /
F,T,RF AGC[6] F. Mode switching / Tracking Close
After the [EJECT] key is pressed keys other than the [EJECT] key should not be pressed, until disc ejection is complete.When the key [2] or [3] is pressed during the Focus Search, the power supply should be immediately turned off (otherwise the lens sticks to Wall, causing the actuator to be damaged).In the case of 100TR Jump, the mechanism shall be set to the Tracking Close mode when the key is released.When the power is turned on/off the gain of the RFAMP is reset to 0 dB. At the same time all the self-adjusting values shall return to the default setting.Do not do Tracking Servo Close before doing Focus Servo Close. (Because the overcurrent flows)
- Flow Chart[CD] or [SOURCE]
Source ON
TRK MIN
[4]+[6]->BUP+ACC ON
Test Mode IN
*1) TYP t + 6 dB t + 12 dB TRK MIN SEC TRK06MIN06SEC06 TRK12MIN12SEC12
*2) Focus Close t S. Curve t F EQ measurement setting TRK00MIN00SEC00
TRK01MIN01SEC01 TRK02MIN02SEC02 (TRK99MIN99SEC99)
*3) F.Offset Display t
*4) 100TR Jump
*5) TRK/MIN/SEC t F.AGC t T.AGC Gain t F.Bias t RF AGC
*6) CRG motor voltage = 2 [V]
RF.Offset Switch to the orderof the original display
t T.Offset Display t
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7. DISASSEMBLY
2
2
2
2
1
While the photograph shown is slightly different from this model in shape, the disassembly procedure is the same.
2
1
2
3
4
5
6
1
Push the area and remove the two hooks.
Slide the Tuner Amp Assy in the directionof the arrow.
The Tuner Amp Assy is fixed into the ditch.
Disconnect the FFC and then remove theCD Mechanism Module.
1 1
3 3
Lift off the Tuner Amp Assy from the Heat Sink side.
Heat Sink sideThe CD Mechanism Module side is made a bottom.
- Removing the CD Mechanism Module (Fig.2)
CD Mechanism Module
CD Mechanism Module
Tuner Amp Assy
Release the two latches.
Release the two latches and then removethe Panel Assy.
- Removing the Panel Assy (Fig.1)
Fig.2
Fig.1
Remove the screw.
Remove the two screws.
Panel Assy
6
4
5
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- Attention of removing (Fig.4)
Don’t remove this screws excluding the dismantlementof the CD Mechanism Module.
Fig.3
Fig.4
CD Mechanism Module
- Removing the Tuner Amp Unit (Fig.3)
1
2
Remove the two screws.
Remove the two screws and then removethe Tuner Amp Unit.
Tuner Amp Unit
1
2
12
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Fig.5
Fig.6
Fig.7
Fig.8
- Disassembling the Panel Part (Fig.5, 6)
2. Press the upside hook and the bottom side hook of the button at the same time, and pull out the button.
1. Remove the arm while bending the rib of the panel upward.
- Assembling the Panel Part (Fig.7, 8, 9)
1. Attach the button from the front side of the panel.
2. Attach the spring to the arm as shown in the figure.
Hitch the spring to the groove.
The bended tip of the spring is set to this side.
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Fig.9
3. Fit the spring in the groove at the position shown in the figure.
4. Fit the boss on the lower side of the arm in the lower hole of the panel, and then warp the rib on the panel in the direction shown in the figure and fit the boss of the arm in the panel.
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How to carry the mecha unit
1. Hold the designated points (shown with dashed lines) of the upper chassis and the front/rear bracket.2. Be careful not to hold the solid line portions or the CRG mecha part or insert foreign substances, to prevent distortion. 3. When holding the sides of the upper chassis, do not apply excessive force to prevent distortion. (Approx. 8N or less)
Handling OK
Handling NG
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Slide toward inner circumference
Normal built-in state
The spring is below a resin flange and is built inside the sheet metal bending.
[Incorrect built-in state]The chassis is not nipped between the PU case and the PU rack.Outer holder
Rear end of feeding screw
Fig 1
Fig 3 Fig 4
Fig 2a
Fully-hooked state
B
Tentatively-hooked state
Fig 2b
A
How to remove the PU unit
1. Create an empty-clamp state according to “How to create empty clamp state (motor drive)”.2. Hook the feeding screw biasing spring to a tentative hooking portion (Fig 2b). Be careful not to get injured by the spring edge.3. Hold the PU at the position A as shown in Fig 1. Slide the PU as far as possible toward the holder in the feeding screw so that a joint on the outer end of the feeding screw is loosened.4. As shown in Fig 3, move the rear end of the feeding screw laterally and then upward, to remove it from the outer holder.5. Lift the PU unit to disengage it from Part B of the chassis (Fig 4), and remove the PU unit. (Cautions) When re-installing the PU, be sure to first nip the chassis and the PU unit (Fig 4) at the position B. Also, make sure to fully hook the feeding screw biasing spring (Fig 2a). Please follow the service manual for adjustment of the PU unit after the re-installation.
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8. EACH SETTING AND ADJUSTMENT8.1 CD ADJUSTMENT
1) Cautions on adjustments In this product the single voltage (3.3 V) is used for the regulator. The reference voltage is the REFO1 (1.65 V) instead of the GND.If you should mistakenly short the REFO1 with the GND during adjustment, accurate voltage will not be obtained, and the servo’s misoperation will apply excessive shock to the pickup. To avoid such problems:a. Do not mix up the REFO1 with the GND when connecting the (-) probe of measuring instruments. Especially on an oscilloscope, avoid connecting the (-) probe for CH1 to the GND. b. In many cases, measuring instruments have the same potential as that for the (-) probe. Be sure to set the measuring instruments to the floating state.c. If you have mistakenly connected the REFO1 to the GND, turn off the regulator or the power immediately.
Before mounting and removing filters or leads for adjustment, be sure to turn off the regulator.
For stable circuit operation, keep the mechanism operating for about one minute or more after the regulator is turned on.
In the test mode, any software protections will not work. Avoid applying any mechanical or electrical shock to the mechanism during adjustment.
The RFAGC and RFO signals with a wide frequency range are easy to oscillate. When observing the signals, insert a resistor of 1k ohms in series.
The load and eject operation is not guarantied with the mechanism upside down. If the mechanism is blocked due to mistaken eject operation, reset the product or turn off and on the ACC to restore it.
2) Test modeThis mode is used to adjust the CD mechanism module. To enter the test mode.[4] + [6] -> BUP + ACC ON
To exit from the test mode.Turn off the ACC and back up.
Notes:a. During ejection, do not press any other keys than the EJECT key until the loaded disc is ejected.b. If you have pressed the (→) key or (←) key during focus search, turn off the power immediately to protect the actuator from damage caused by the lens stuck.c. For the TR jump modes except 100TR, the track jump operation will continue even if the key is released.d. For the CRG move and 100TR jump modes, the tracking loop will be closed at the same time when the key is released.e. When the power is turned off and on, the jump mode is reset to the single TR (91), the RF amp gain is set to 0 dB, and the auto-adjustment values are reset to the default settings.
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8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
CD CORE UNIT
Note :The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below.
Purpose :To check that the grating is within an acceptable range when the PU unit is changed.
Symptoms of Mal-adjustment :If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching.
Method : Measuring Equipment Measuring Points
Oscilloscope, Two L.P.F. E, F, REFO1
Disc TCD-782 Mode TEST MODE
Checking Procedure1. In test mode, load the disc and switch the 3 V regulator on.2. Using the right and left buttons, move the PU unit to the innermost track.3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key 3. The display will change, returning to "81" on the fourth press.4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75 . Refer to the photographs supplied to determine the phase angle.5. If the phase difference is determined to be greater than 75 try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75 then the mechanism should be judged to be at fault. NoteBecause of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle.
HintReloading the disc changes the clamp position and may decrease the "wobble".
100 kohm
390 pF
100 kohm
390 pF
E
VREF
F
VREF
Xch Ych
L.P.F.
L.P.F.
OscilloscopeE
F
REFO1
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Grating waveform
45 degrees
0 degrees
75 degrees
60 degrees
30 degrees
90 degrees
Ech -> Xch 20 mV/div, ACFch -> Ych 20 mV/div, AC
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5 6 7 8
8.3 PCL OUTPUT CONFIRMATION
- PCL OutputIn the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby modecancelled), shift the TESTIN IC601(Pin 99) terminal to H.The clock signal is output from the PCL terminal IC601(Pin115).The frequency of the clock signal is 600 kHz that is divided by 20th of the oscillation frequency of X601 (12MHz).The clock signal should be 600 kHz(- 25 Hz, + 25 Hz).If the clock signal is out of the range, the X'tal (X601) should be replaced with new one.
DEH-X35UI/XNUC 335 6 7 8
C
D
F
A
B
E
1 2 3 4
9. EXPLODED VIEWS AND PARTS LIST
9.1 PACKING
NOTES : Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screw adjacent to mark on the product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.)
(2) CONTRAST TABLEDEH-X35UI/XNUC, DEH-X3500UI/XNUC, DEH-X3500UI/XNEW5, DEH-X3550UI/XNES, DEH-X3550UI/XNES1 and DEH-X3590UI/XNID are constructed the same except for the following:
Owner's Manual,Installation Manual
Mark No. Description Part No.
1 Cord Assy See Contrast table (2)
2 Polyethylene Bag See Contrast table (2)
3 Protector CHP4594
4 Screw See Contrast table (2)
5 Polyethylene Bag See Contrast table (2)
6 Screw See Contrast table (2)
7 Handle QNC3021
8 Screw See Contrast table (2)
9 Unit Box See Contrast table (2)
10 Contain Box See Contrast table (2)
11 Card Remote Control Unit See Contrast table (2)
12 Case Assy See Contrast table (2)
13-1 Owner's Manual See Contrast table (2)
* 13-2 Warranty Card See Contrast table (2)
* 13-3 Service Network See Contrast table (2)
Mark No. Description Part No.
Mark No. Description DEH-X35UI/XNUC DEH-X3500UI/XNUC DEH-X3500UI/XNEW5 DEH-X3550UI/XNES 1 Cord Assy CDP1480 CDP1480 QDP3012 CDP1480 2 Polyethylene Bag CEG1173 CEG1173 QEG3001 QEG3001 4 Screw BPZ20P060FTC BPZ20P060FTC Not used Not used 5 Polyethylene Bag CEG1160 CEG1160 Not used CEG1160 6 Screw CRZ50P090FTC CRZ50P090FTC Not used Not used
8 Screw TRZ50P080FTC TRZ50P080FTC Not used TRZ50P080FTC 9 Unit Box QHG3430 QHG3369 QHG3368 QHG3371 10 Contain Box QHL3430 QHL3369 QHL3368 QHL3371 11 Card Remote Control Unit QXE1047 QXE1047 Not used QXE1047 12 Case Assy Not used Not used QXA3129 QXA3129
13-1 Owner's Manual QRD3128 QRD3128 QRD3127 QRD3129* 13-2 Warranty Card QRY3001 QRY3001 CRY1376 Not used* 13-3 Service Network Not used Not used Not used Not used
Mark No. Description DEH-X3550UI/XNES1 DEH-X3590UI/XNID 1 Cord Assy CDP1480 CDP1480 2 Polyethylene Bag QEG3001 QEG3001 4 Screw Not used Not used 5 Polyethylene Bag CEG1160 CEG1160 6 Screw Not used Not used
8 Screw TRZ50P080FTC TRZ50P080FTC 9 Unit Box QHG3372 QHG3374 10 Contain Box QHL3372 QHL3374 11 Card Remote Control Unit QXE1047 QXE1047 12 Case Assy QXA3129 QXA3129
(2) CONTRAST TABLEDEH-X35UI/XNUC, DEH-X3500UI/XNUC, DEH-X3500UI/XNEW5, DEH-X3550UI/XNES, DEH-X3550UI/XNES1 and DEH-X3590UI/XNID are constructed the same except for the following:
Mark No. Description Part No.
1 Screw ASZ26P050FTC
2 Screw BSZ26P060FTC
3 Screw BSZ26P080FTC
4 Screw BSZ26P120FTC
5 Cord Assy See Contrast table (2)
6 CD Mechanism Module (S11.6) CXK5804
7 FFC QDE3029
8 Case QNB3005
9 Holder QNC3020
10 Panel QNS3417
11 Tuner Amp Unit See Contrast table (2)
12 Screw BPZ26P080FTC
13 Screw BSZ26P060FTC
14 Screw BSZ26P120FTC
15 Holder QNC3049
16 Heat Sink See Contrast table (2)
> 17 Fuse (10 A) YEK5001
18 Spring QBH3001
19 Cover QNM3029
20 Panel QNS3416
21 Arm QNV3025
22 Button QNV3026
23 Detachable Grille Assy See Contrast table (2)
24 Screw BPZ20P100FTC
25 Spring CBH2210
26 Knob Unit See Contrast table (2)
27 Spring YBL5010
28 Button (1-6) QAC3086
29 Button (DETACH) QAC3087
30 Button (EJECT, MIX) QAC3103
31 Door QAT3007
32 •••••
33 Sheet QNM3060
34 Cover QNS3415
35 Lighting Conductor QNV3057
36 Lighting Conductor QNV3058
37 Segment LCD (V1801) CAW2025
38 Holder QNC3047
39 Rubber Connector QNV3053
40 Lighting Conductor QNV3054
41 Grille Unit See Contrast table (2)
42 Card Remote Control Unit See Contrast table (2)
41 Grille Unit QXA3685 QXA3684 QXA3683 QXA3686 42 Card Remote Control Unit QXE1047 QXE1047 Not used QXE1047 43 Cover CNS7068 CNS7068 Not used CNS7068 44 Label Not used Not used Not used Not used * 45 Seal CAN3984 Not used Not used Not used
41 Grille Unit QXA3686 QXA3687 42 Card Remote Control Unit QXE1047 QXE1047 43 Cover CNS7068 CNS7068 44 Label Not used CNN3533 * 45 Seal Not used Not used
DEH-X35UI/XNUC 375 6 7 8
C
D
F
A
B
E
1 2 3 4
9.3 CD MECHANISM MODULE
A
CC
A
B
B
C
D
(A) : GEM1024
(B) : GEM1043
(A)
(B)
(B)
(B)
(B)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)
(A)(A)
DEH-X35UI/XNUC381 2 3 4
C
D
F
A
B
E
5 6 7 8
CD MECHANISM MODULE SECTION PARTS LISTMark No. Description Part No.
1 .....
2 Screw BSZ20P040FTC
3 Screw(M2 x 4) CBA1835
4 Washer CBF1038
5 Spring CBH3010
6 Spring CBH2855
7 Spring CBH2856
8 Spring CBH2860
9 Screw BSZ26P060FTC
10 Spring CBH3011
11 Coil Spring CBH3095
12 Spring CBH3014
13 Spring CBH3015
14 Spring CBH3016
15 Spring CBH3017
16 Spring CBH3086
17 Spring CBH3019
18 .....
19 Leaf Spring CBL1824
20 Pickup Unit(P10.6)(Service) CXX3556
21 Bracket CND4553
22 Arm CND4555
23 Bracket CND6127
24 Bracket CND5710
25 Lever CND5398
26 Sheet CNN3678
27 Rack CNV8342
28 Guide CNW2240
29 Roller CNW1172
30 Holder CNW1195
31 Arm CNW2241
32 Roller CNW1175
33 .....
34 Arm CNW1177
35 Arm CNW1178
36 Gear CNW1180
37 Gear CNW1181
38 .....
39 Gear CNW1183
40 Rack CNW1184
41 Gear CNW1185
42 Gear CNW1186
43 Gear CNW1187
44 Gear CNW2287
45 Clamper CNW1190
46 Arm CNW1192
47 Holder CNW1193
48 Holder CNW1194
49 Damper CNW1197
50 Damper CNW1198
51 Arm CNW1726
52 Motor Unit(M2)(LOAD/CRG) CXC4026
53 Screw Unit CXC8894
54 Arm Assy CXE5027
55 Washer CBF1037
56 Washer CBF1038
57 Arm CND6242
58 Collar CNW2444
59 Roller CNW1196
60 Gear Unit CXC8893
61 Washer YE15FTC
62 Chassis Unit CXE4528
63 Motor Unit(M1)(SPDL) CXE2273
64 Screw JFZ20P025FTC
65 Screw JGZ17P022FTC
66 Screw EBA1028
67 CD Core Unit (S11.6STD) CWX4023
68 Chassis CNA3181
Mark No. Description Part No.
DEH-X35UI/XNUC 395 6 7 8
C
D
F
A
B
E
CD
_SD
A
CD
RS
T
DP
DT
KY
DT
ILM
PW
CD
SK
IP
RG
BD
T/D
IMM
ER
D81
1N
M
L801 CTF111
44
100
D80
9D
Z2S
068C
100
100
D81
0N
M
R70
922
0S
DA
C703
NM
DA
TA
C702
NM
L701
NM
DG
ND
1
RE
SE
TR
711
1k
GND
VD
D4
R71
010
0 R71
515
0
VA
801
EZ
JP0V
270R
M
18V
ss19
ILM
PW
20V
cc21
RG
BD
T/D
IMM
ER
22K
YD
T23
6869P
Vcc
70Q
SP
CLK
71V
ss
72Q
SS
L
73Q
IO0
C60
4
0.1u
/10
RG
BD
T
C62
0
0.1u
/10
IC681
CS
O/SIO1
P/SIO2
GND5
SI/SIO0
6SCLK
7NC/SIO3
8VCC
109876R
627
100
R62
610
0
R62
510
0
SK
IP
RE
SE
T
SD
A
GN
D
DA
TA
VD
D
LASH ROM
*4
C CN7
1 2 3 4
10. SCHEMATIC DIAGRAM10.1 TUNER AMP UNIT (GUIDE PAGE)
A
A-aA-a A-b
A-a A-b
A-bA-a
Large sizeSCH diagram
Guide page
Detailed page
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".
The > mark found on some component parts indicatesthe importance of the safety factor of the part.Therefore, when replacing, be sure to use parts ofidentical designation.
Symbol indicates a resistor.No differentiation is made between chip resistors anddiscrete resistors.
NOTE :
Symbol indicates a capacitor.No differentiation is made between chip capacitors anddiscrete capacitors.
NM : No Mount
*1
*1
BCN1931
NM
*1
*1
*1
*1
*1
*1
*1
D, E, GCA, B
360
NM
NMC420
4.7uH
0
390
C448
NM
NM
0.1u/160.1u/10
2.2uH
L405
C428
NM
NM
NMNM
680
CTF1389
C430
CCG1218-A
C436
47uH
1.5uH
NM
NML410
NM
0R415
330
390
NM
L409
C43910p/50
C421
NM
100p/50
C447
NM
0.01u/16NM
0.27uH
NMDCH1246-A
470
NM
C433
0.1u/10
CTF1389
NM
NM0.1u/10
R403
68n
L408
390NM
NM
NM
NM
0.01u/16
C441
NMC432
C423
NM
NM
0.39uH47uH
4.7uH
82p/50
NM
82p/50
22p/50
R411
8p/50
15p/50
DCH1246-A
L414
NMNM
3p/50
100p/50NM
CTF1786
470R408R409
L407
0
C419
L406
NM
NM
680
2p/50
*1
DEH-X3500UI/XNEW5
DEH-X3590UI/XNID
DEH-X3550UI/XNES1
DEH-X3550UI/XNES
DEH-X3500UI/XNUC
DEH-X35UI/XNUC
C
A
G
E
D
B
FM/AM(A, B, D, E, G): -15.0 dBsFM/AM(C): -11.0 dBs
F.ACT: Applying positive voltage to FOP, the lens approaches DISC.
T.ACT: Applying positive voltage to TOP, the lens moves outer circumference of DISC.
NO MOUNT PARTS (NM)*
Land for manual soldering
CLCONT
MOTOR DRIVER LOGIC TA
LOEJCONT
LOAD EJ PLAY O
HH L
-H
HL
LL
VDD
GND
PGND
VD
REFO
(1/1
0SR
,160
8)
C104
1608:PARTS
2125:PARTS
Parts with Polarity
IC201 IC301D101Q101 Q102 Q201
C301
(1/1
0W)
C205 C209 C238C240 C307 C308C708
R101 R102 R103R246
PICK UP UNIT(P10.6) (SERVICE)CXX3556
CXE2273
CXC4026
HOME
DSCSNS
SWITCHES:CD CORE UNIT (S11.6STD) S901:HOME SWITCH.........ON-OFF S903:DSCSNS SWITCH.....ON-OFF
The underlined indicates the switch position.
1
3
4
5
78
9a
c
d
f
DEH-X35UI/XNUC481 2 3 4
C
D
F
A
B
E
C219
0.1u/10
8
0
7
0
C223
68p/50
C224
47p/50
C216
1800p/50
R229
470
R216
1.2k
C
C23
9
1
LOGICJ PLAY
H L
-H
LL
5 6 7 8
C
SK
IP
/CD
SR
Q
AD
EN
A
TE
MP
CONT
TEMP
/CDSTBY
VPP
ICECK
DSCSNS
8SNS
ICE
CK
SC
K
HOME
/WAIT
BCLK
LRCK
DATA
SDA
VP
P
PU
EN
SKIP
/CDSRQ
/CDSTBY
SCL
DATA
/WAIT
BCLK
LRCK
MD
SD
FD
TD
SCL
RESET
SDA
RESET
RE
SE
T
ADENA
CV
DD
VDD
CLCONT
LOEJ
VD
SC
K
CVDD
PGND
GN
D
MD
YM
DX
CD
SR
Q
CD
ST
BY
SC
L
SK
IP
SD
A
RE
SE
T
LRC
K
BC
LKD
AT
A
X201CSS1603-A
1
2
3
PUEN
ATEST
TESTIN
R24
6
NM
(160
8) TEMPC
203
0.1u
/10
C210
0.1u/10
C211
0.1u/10
C21
2
0.1u
/10
C21
5
0.1u
/10
C23
5
NM
C71
010
00p/
50
C3031000p/50C304
0.022u/16C305
0.1u/10
R264 1k
R254
100k
R253
NM
R26
0
10k
R30
1
0
R30
2
0
R30
5
1k
R30
6
4.7k
R30
71k
R30
84.
7k
R30
4
12k
R30
3
12k
NMTH201
RS
T
INT
Q A0
ST
B
SC
K
SO SI
ICE
MD
VP
P
ICECK
C16
M
MO
NI0
MO
NI1
MO
NI2ASY
EFM
VD
2
VD
1V
DD
1
GN
D1
GN
D2
GN
D3
R245100k
C233
0.01u/16
R237
220
R240
47k
C70
5
NM
VD
D2
N702NM
1V
DD
2
3C
VD
D4
5IC
EC
K6
SO
7S
CK
8S
I
9V
PP
10G
ND
R29
6
0
C70
7
NM
C209
0.1u/16 (1608)
C23
80.
1u/1
6(1
608)
C24
0N
M(1
608)
C70
8
NM
(160
8)
R283
0 C281
NM
C282
NM
R29
4
470
C70
1
NM
C70
3
NM
WA
IT
NM
C283
NM
C284
NM
PG
ND
1
PG
ND
2
ADENA
C29
90.
1u/1
0
R706
220R702
100
R701
100
R297
NM
R709
0
R708
0
C21
4
0.04
7u/1
6
R215
39k
R21
4
10k
C21
3
3300
p/50
CKS6146-ACN701
1 VD
2 VD
3 /CDSRQ
4 /CDSTBY
5 SCL
6 SKIP
7 SDA
8 RESET
9 VDD
10 GND
11 DATA
12 BCLK
13 LRCK
14 GND
15 PGND
16 WAIT
R281 56
R282 56
R292
0
R293
0
R291
56
R71
0
NM
R71
1
NM
IC201
PE5791A
LD1
PD
2
/RS
T3
INT
Q(I
NT
1)4
A0
5
/ST
B6
/SC
K7
SO
8
SI
9
D.V
DD
10
D.G
ND
11
RE
G16
12
RE
GS
13
DA
.VD
D1
14
RO
UT
15
DA
.GN
D1
16
RE
GC
17
DA
.GN
D18
LOU
T19
DA
.VD
D20
ICE
MD
21
X.V
DD
22
/XT
AL
23
X.G
ND
24
XT
AL
25
VPP26
C.VDD27
C.GND28
RESET29
IO.GND130
IO.VDD131
ICECK32
/CDSTBY33
34EJSW
HOME35
12SNS36
NC37
DSCSNS38
CONT39
CLCONT40
LOEJ41
PA742
DOUT43
SCKO44
LRCK45
TX/EMPH46
/WAIT47
SCL48
SDA49
PC350/T
ES
TIN
51/C
DS
RQ
52S
KIP
5354/P
UE
N
/AD
EN
A5556
VD
CO
NT
57V
DS
EN
S
TE
MP
58M
ON
ITO
R_0
59M
ON
ITO
R_1
60M
ON
ITO
R_2
61M
ON
ITO
R_3
62S
D2
63IO
.GN
D2
64IO
.VD
D2
65F
D66
TD
67S
D68
MD
69T
ES
T70
AD
.GN
D71
AD
.VD
D72
EF
M73
AS
Y74
AT
ES
T75
A.VDD176
A.GND177
RFI78
AGCO79
C3T80
AGCI81
RFO82
EQ283
EQ184
RF2-85
RF-86
A.GND287
A.VDD288
A89
B90
F91
E92
REFOUT93
FE-94
FEO95
ADCIN96
TE-97
TEO98
TE299
TEC00 R232
0
EJSW
C3021000p/50
NMQ201
C20
2
NM
R202 0
R201 0LR
CK
0
CVDD
BSCK0
R3104.7kR3114.7kR3124.7kR3134.7k
C70
2
NM
TABLEOFF
L
-L
GND
GND
GND
3.3V
7.5V
7.5V
I/O
IIC-BUSDigital
VDD
GND
GND
R294 470 0
R232 10k0
22R281
Flash
56
Mask
R282
R291
56
56
22
22
16.934 MHz
C CD CORE UNIT (S11.6STD)
ACN701
6
b
e
ghi
DEH-X35UI/XNUC 495 6 7 8
C
D
F
A
B
E
1 2 3 4
10.4 WAVEFORMS
- CD CORE UNIT(S11.6STD) Note : 1. The encircled numbers denote measuring points in the circuit diagram.2. Reference voltage REFO1(1.65 V)
500 ms/div5 V/div5 V/div5 V/div10 V/div
1DSCSNS5CLCONT4LOEJ6VD1
5 V/div5 V/div5 V/div
1DSCSNS3HOME4LOEJ
500 mV/div500 mV/div
200 ms/divcTEdFE
200 mV/div2 V/div2 V/div
500 ms/divaFINbRFOK(MONI_2)7SIN
1 V/div500 mV/div500 mV/div
1 s/div
500 ms/div
7SIN8CIN9TIN
2 V/div500 mV/div
5 μs/diveMDX7SIN
2 V/div500 mV/div
50 ms/diveMDX7SIN
500 mV/div500 mV/div500 mV/div500 mV/div
20 ms/divdFEaFINcTE9TIN
1 V/div500 mV/div500 mV/div
500 μs/divfRFAGCcTE9TIN
500 mV/div500 mV/div
2 ms/div cTEfRFAGC
500 mV/div500 mV/div
200 ms/divaFINdFE
Source On setup operation12 cm CD-DA Source On setup operation
CD-DA Play operation Spindle waveform during play operation Spindle waveform during play operation(Wider)
Focus Search waveform Track Open waveform 100 Track Jump waveform (32 Track Jump x 3)
12 cm CD-DA setup operation after loading
12 cm CD Loading operation 12 cm CD Loading operation
Ref.:GND
Mode:Normal
Ref.:GND
Mode:Normal
Ref.:REFO
Mode:Normal
Ref.:REFO
Mode:Normal
Ref.:REFO
Mode:Normal
Ref.:REFO
Mode:TEST
Ref.:REFO
Mode:TEST
Ref.:REFO
Mode:TEST
Ref.:REFO
Mode:Normal
Ref.:REFO
Mode:Normal
Ref.:REFO
Mode:Normal
DEH-X35UI/XNUC501 2 3 4
C
D
F
A
B
E
5 6 7 8
2 V/div2 V/div2 V/div
10 us/divgLRCKhBCLKiDOUT(DATA)
1 V/div1 V/div500 mV/div2 V/div
200 ms/divfRFAGCcTE8CIN7SIN
1 V/div500 mV/div500 mV/div
2 ms/divfRFAGCcTE9TIN
5 V/div5 V/div5 V/div
500 ms/div1DSCSNS3HOME4LOEJ
5 V/div5 V/div5 V/div
500 ms/div1DSCSNS5CLCONT4LOEJ
1 V/div1 V/div1 V/div1 V/div
500 μs/divfRFAGC9TINcTEaFIN
12 cm CD Eject operation
Black Dot (800 μm) during play
12 cm CD Eject operation
32 Tracks Jump waveform (Zoom of 100 Track Jump waveform) Search operation(Outter to Inner) Digital Out waveform
Ref.:REFO
Mode:TEST
Ref.:GND
Mode:Normal
Ref.:REFO
Mode:Normal
Ref.:REFO
Mode:Normal
Ref.:GND
Mode:Normal
Ref.:GND
Mode:Normal
DEH-X35UI/XNUC 515 6 7 8
C
D
F
A
B
E
R302 R307
R30
9
R311
3
C310
C313
C321
332
15
2
C96
0
NT
6
1 2 3 4
11. PCB CONNECTION DIAGRAM11.1 TUNER AMP UNIT
A
A TUNER AMP UNIT
CapacitorConnector
P.C.Board Chip PartSIDE B
SIDE A
NOTE FOR PCB DIAGRAMS1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- gram.2.Viewpoint of PCB diagrams
64
32
1
5
IC551
R25
1
R25
2
R25
3
R25
4
R255R25
6
R25
7R25
8
R25
9
11
C251C252
C25
3
C25
4
C255
VA891
C256
VA892
C25
7
C25
8
C259
C260
C261
R891
R892
R893
C891
C892
C893C894
R30
1
R30
3 R304
1L551
C301C30
C305C307
C30
9
C31
1 C312C317
C318
C319
C320
R55
1
R552R553R554
R555
C328C331 CC333 C334
P251
C551
C552
C553
C55
4
C555
C556
C557
C558
C562
C563
C564
C565
51
10IC301
Q251Q252
D551
D552
2364 1
5 JA251
JA891
15
JA892
10 20 30 40 50 60 70 8X0
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
Y FRO
W.REM
PREOUT
P 251 (A,6,130) Fuse 3.0 A CEK138>
1
2
3
DEH-X35UI/XNUC521 2 3 4
C
D
F
A
B
E
R30
3 R304
C305C30
C31
1 C312
C333 C334
10
F
CEK1
5 6 7 8
A
SIDE A
D94
1
R401
R402
R40
3
R404
D751
R405
R40
6
R407R408
R409
R60
1
R602R603
R410
R604
R4111
D951
R60
5
R412
R60
6
R413
R60
7
R414
R60
8
R41
5
R609
R41
6
R417
R801
1IC552
R80
2 R803
R610
R804
R611
R80
5L851
R61
2
R80
6
R613
R80
7
R614
R808
R615
R80
9
R616
R61
7R61
8R
619
R81
0
E
Q871
R81
1R81
2
E
Q872 E
Q873
R813
1
Q874
R62
0
R81
4
E
Q875
R621
R81
5
R622
R81
6
1 R623
R81
7
R624
R818
C20
1
R62
5
C202
R62
6
C20
3
R62
7
C204
R62
8
C20
5
R62
9
C206
C207C208
C209
R63
0
C401
R63
1
C402
R632
C40
3
R63
3
C210
C40
4
R63
4
15IC961
C211
C405
L681
R63
5
C212
C406
R63
6
C213
C407
R637
C214C408
R638
C215
C409
R63
9
C21
6
C217
C218
C219
C601
C602
C60
3
C410
C60
4
R64
0
C411
1X401
C60
5
R641C
412
C606
R642
C41
3
C607
R643
C220
C41
4
C608R644
C221
C41
5
R645
C609
C41
6
R64
6
C417
R647
C22
3
C22
4
C41
8
R648
C225
C41
9
R649
C801
C226
C802
C227
C803
C22
8
C610
C804
C22
9
1 X601
C611
C805
1
X602
C61
2
C806
1X603
C61
3C
807
C420
R650
C61
4
C808
C42
1
R651
C61
5
C809
C42
2
R652
C61
6
C423
R65
3
C61
7
C42
4
C618
C425
C619
C231
C426
C232
C233
C427
C23
4
C428
C810
C235
R659
C429
C811
C23
6
C62
0
C62
1
R851
C622
C62
3
R660
C43
0
C62
4
R661
C431C625
R662
C432
C626
R663
C433
C627
R66
4
C434
C628
C435
C629
C436
C437
R668
C43
8
R66
9
C43
9
C630
C631
C633
C440
C441
R671
C442C443
C444 C445
C446
C447C448
C449
R871
R872
R87
3
R87
4
C450R
875
C451
R681
R87
6
C452
R68
2 R683
C45
3
R877
R684
C45
4
R878
R87
9
R68
5
C45
5
C456C457
C458
C459
1
Q301
E
Q302
C460
C461
D401
D402
C851
C852
D60
1
D60
2
1 5 10 15 20
2530
3540
IC201
D80
1D802D803
D80
4
C671
D80
5
C672
D80
6
D80
7
D80
8
1 5 10 15
20 25 30
35 40 4550
5
5
60
IC401
D80
9
L701
D81
0
C87
1
D811
C872
C873
5 10 15 20 25 30
35
40
4
5
50
5
5
6065 70 75 80 85 90
95 100 105 110 115 120
IC601
C68
1
C682
C683
1
L901
E
Q531
1 5
IC801
L531
R302
E
Q941
R305
R306
R307
E
Q751
R30
9
1
Q752
R311
R312
EQ951
R70
1
R702
1 R703
R70
4
R70
5
R70
7R
708
R70
9
D671
R71
0
L951
R71
1R
715
R71
6R
717
R71
8
D87
1
R71
9
D87
2
R911R91
2
R531
R53
2R
533
C303
R534
R53
5
P40
1
R53
6
P40
2
R53
7
7
R538R539
1
IC671
L971
R54
0
C310
C313
C314
1
5
IC681
C70
1
C70
2
C703
C70
4
C70
5
C70
6
C707C708
C321
C32
2
C323C324
C901
C325
C326
C327
C32
9 R941
R942
R94
3
R94
4
R752
R753
C33
0
R754
C332
C911
C335
C912
C91
3
C914
C91
5
R95
1
C916
R95
2
C917
R95
3
C918
C531
C919
C532
C920
C921
C922
C923C924
R96
1
C925
R96
2
C926
R96
3
C92
7
C928C929
C930
R971R972
R973
R974R975
R976
D30
1
D30
2
C94
1
C559
C751
C752
C753
C560
L201
C561
L202
E
Q601
L401
L402
L403
L404
L405
L406
L407
L408
2515
20IC301
L409
L601
D901
C961C962
L602
D902
C96
3
L410
L411
C965
C96
6
L413
L414
L415
C969
L416 L417
L418
L419
1
L801
C971
D91
1
C972
D91
2
C973
L420
10 5 1
IC911
VA
801
VA802
15
IC531
KN1
KN2
1
101
515
CN971
R706
11015
CN701
1 155
2010
CN801
1
JA401
JA901
5
80 90 100 110 120 130 140 150 160
RONT
B CN1931
ANTENNA
POWER SUPPLY
C CN701
386
15 1751 7 139 113
108642 18161412
FUSE
DEH-X35UI/XNUC 535 6 7 8
C
D
F
A
B
E
80
1 2 3 4
A
A TUNER AMP UNIT
90100110120130140150160
1
1
1
1
TESTIN
PCL
DEH-X35UI/XNUC541 2 3 4
C
D
F
A
B
E
90
5 6 7 8
A
SIDE B
1020304050607080 X 0
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
Y
11
1
DEH-X35UI/XNUC 555 6 7 8
C
D
F
A
B
E
1 2 3 4
11.2 KEYBOARD UNIT
B
SIDE AB KEYBOARD UNIT SIDE BB KEYBOARD UNIT
CN
1911
JA19
21
1
IC19
41
1
1
1
S18
21
1 S18
22
1S18
23
1
S18
24
S18
26
1 S18
28
1
5 S18
30
S18
32
1S18
34
1S18
35
1S18
36
1S18
37S
1838
1
1
S18
39
1S18
40
1 S18
42
5
11
D18
82
51D
1883
51D18
84
5
D18
85
1 5
D18
86
15
10
1
520
25
30
35
40
45
50
55
60
65
70V
1802
1X1801
C1911
C1912
C1913
C1914
C1915
C1921
C1922
C1923
155
1
2010
CN
1931
R1900
R1901
R1902
R1903
R1904
D1911D
1912 C1941
L1801
L1802
L1803
D1923
L1804
R1921
R1922
R1923
D1931
D1932
R1931
R1932
R1941
R1942
R1943
R1944
R1945
R1946
C1801C1802
C1803
C1804
C1805
D1801
R1809 15
10
15
20
25
30
35
40
45
50
55 60 65 70 75
8085 90 95 100
IC1802
R1810
R1824
R1825
C1851
C1852
C1853
C1854
C1855
E
Q1851
E
Q1852
C1856
E
Q1853
C1857
E
Q1854
C1858
E
Q1855
C1859
E
Q1856
E
Q1857
E
Q1858
E
Q1859
C1860C1861
1 L1911
C1862
C1863
C1864
C1865C1866
C1867
C1868
C1869
EQ1866
E
Q1867
E
Q1868
C1870
R1851R1852R1853
R1854
R1855
R1856 R1857
R1858 R1859
1 5
10 IC1851
R1860R1861R1862 R
1863
R1864R1865
R1866
R1867
R1868
R1875
R1876
R1877
R1881R1882
R1883R1884
R1885
R1886
R1899
10
10
2030
40
203040
5060
7080
9010
011
012
016
013
014
015
0X
Y 0
10
10
2030
40
20 30 40
5060
7080
90100
110120
160130
140150
X
Y0
1
1
A CN801
DIS
P6
54
23
1R
IGH
T
BA
CK
LEFT
BA
ND
MU
LTI-C
ON
TRO
LM
IXEJE
CT
SO
UR
CE
LIS
T
AU
X
US
B
SE
GM
EN
T LC
D5432
1 6
3
2
1
DEH-X35UI/XNUC561 2 3 4
C
D
F
A
B
E
5 6 7 8
DEH-X35UI/XNUC 575 6 7 8
C
D
F
A
B
E
1 2 3 4
11.3 CD CORE UNIT (S11.6STD)
C
SIDE AC CD CORE UNIT (S11.6STD)
R232
C201
C205
TH201
R245
R246
R253
R254
C220
R26
4
C235
C238
C240
R297C299
R30
1R
302
R30
3R
304
R30
5R
306
R30
7R
308
R309
15 10 5 1
CN101
R701 R702
R706
R710
C102
15 10 5 1
CN701
1 5
10
CN702
C306
C307
C308C312
C701
C702
C705C707
C710
1
S901
D101
10 5 1
15 20 25
IC301
R20
1
R20
2
10 20 30 40 50X
60
50
40
30
20
10
0
Y
M1SPINDLEMOTOR
M2LOADING/CARRIAGE
MOTOR
ACN701
PICK UP UNIT(P10.6) (SERVICE)
HOME
REFO1
F
E
DEH-X35UI/XNUC581 2 3 4
C
D
F
A
B
E
5 6 7 8
C
SIDE BC CD CORE UNIT (S11.6STD)
50 40 30 20 10X
60
50
40
30
20
10
0
Y
R214
R215
R216
R217
R218R229
R237
C202
C203
C204
R240
C209
C210
1X201
C211
C212
C213
C214
C215
C216C217
C218
C219
C221
C222
C223
C224
R260
C225
C228
C229
C233
C236
C239
R281R282
R283
R291
R292
R293
R294
E
Q101E
Q102
R296
1 510 15 20 25
30 35 40 45 50
55 60 65 70 75
80
8
5
9
0
9
5
1
00
IC201C281C282
C283
C284
R101
R102
R103
R108
R109
R310R311
R312R313
R708
R709
R711
C101
C104
C301
C302
C303
C304
C110
C305
C111
C313
C314
C315
C703
C708
1
S903
1S905
EQ201
DSCSNS
DEH-X35UI/XNUC 595 6 7 8
C
D
F
A
B
E
1 2 3 4
12. ELECTRICAL PARTS LISTNOTE: Parts whose parts numbers are omitted are subject to being not supplied. The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS..... The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Meaning of the figures and others in the parentheses in the parts list. Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board. IC 301 (A, 91, 111) IC NJM2068V The expression of the unit in this manual is shown by u instead of µ. Please do not make a mistake.
Circuit Symbol and No. Part No.
A:DEH-X35UI/XNUC
B:DEH-X3500UI/XNUC
C:DEH-X3500UI/XNEW5
D:DEH-X3550UI/XNES
E:DEH-X3550UI/XNES1
G:DEH-X3590UI/XNID
Unit Number : QWM3448(A)
Unit Number : QWM3447(B)
Unit Number : QWM3446(C)
Unit Number : QWM3449(D,E)
Unit Number : QWM3450(G)
Unit Name : Tuner Amp Unit
Unit Number :
Unit Name : Keyboard Unit
Unit Number : CWX4023
Unit Name : CD Core Unit (S11.6STD)
AUnit Number : QWM3448(A)Unit Number : QWM3447(B)Unit Number : QWM3446(C)Unit Number : QWM3449(D,E)Unit Number : QWM3450(G)Unit Name : Tuner Amp Unit
MISCELLANEOUS
IC 201 (A,101,107) LSI PM9013AIC 301 (A,78,142) IC PA2030AIC 401 (A,150,91) IC TDA7706IC 531 (A,93,88) IC 337S3959
IC 551 (A,19,111) IC BD9876EFJ
IC 552 (A,106,24) IC BD2232G-GIC 601 (A,110,77) IC R5S726A0D216FPIC 671 (A,131,75) IC S-80827CNMC-B8MIC 681 (A,114,94) Flash ROM Unit(A,B) PEB044A8
(A,114,94) Flash ROM Unit(C,D,E,G) PEB043A8IC 801 (A,104,18) L-MOS And Gate TC7SET08FUS1
IC 911 (A,145,28) IC BA49183-V12IC 961 (A,131,110) IC TPD1052FQ 251 (A,13,130) Chip Transistor RN1910Q 252 (A,23,131) Chip Transistor RN1910Q 301 (A,87,125) Chip Transistor RN4983