Pioneer DEH-4300RBX1N/EW Service Manual Download Page 8

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Q420

Q415

Q413

Q416

Q710

Q711

Q411

Q481

IC 481

PM4009A

IC 710

HA12187FP

X481

RDS
DECODER

IP-BUS DRIVER

MUTE

ILB+

EJECT

CSENS

SW5V

DPDT

KYDT

ROT1

ROT0

BL+B

CDLOAD

clamp

PEE

100

EJECT

CONT

EJTSNS

DSCSNS

CD5VON

VDCONT

LCDPW

EJECTIN

DPDT

KYDT

ROT0

ROT1

SYSTEM

CONTROLLER

IC 601(2/2)

PE5202A

CN402

12 15 16 8

ANT

BUS—

B.U

BUS+

BUS+L

IPPW

SWVDD

CSENS

ILMPW

B.U

VDD

B.U

FILM—

CN750

CN501

CN701

Q751

B.U

Q754

Q755

Q753

Q750

Q752

Q511

Q510

TUNER AMP UNIT

FM/AM TUNER UNIT

BZ610

ALARM

BUZZER

TEMP

X610

TH601

FLPILM

FILM+

mute

S750

CN201

Q215

Q216

VDD

IC 212

NJM2068MD

IC 3

EEPROM

FM/AM 1ST IF 10.7MHz

T51 Q51 CF51 CF52 CF53

IC1

MIXER, IF AMP, DET.

LDET

COMP

CF202

VCC

DI/DO

CE2

CE1

SDBW

FMSD

NL1

NL2

IC 2 FM MPX

AMANT

FMANT

ATT

AMRF

FMRF

IMG ADJ

RF ADJ

X901

10.25MHz

ANT ADJ

LOCL

LOCH

AMDET

MPXREF 41kHz

AM 2ND IF

450kHz

CREQ

STIND

L ch

Q410

LOCL

VCC

LOCH

VDD

Q414

B.U

R ch

FMLOCL

RFGND

DGND

VDD

PDIO

CURRQ

mute

Q36

VCC

SYSPW

DETACH
SENSE SW

FO +

TO +

FO +

TO +

X201

S801
HOME

S802

CLAMP

CDLOAD

CDEJET

CONT

EJTSNS

DSCSNS

CD5VON

V+5

FD/TD/SD/MD

LIMIT

L.OUT

FOP

TOP

SOP

MUTE

SOM

LOUT

SPINDLE

MOTOR

D801

28 CDEJET

CD5VON

CDLOAD

LD +

HOLOGRAM

UNIT

FOCUS ACT

TRACKING ACT

IC 201

UPD63711GC

IC 301

BA5985FM

CD DRIVER

RF-AMP,SERVO,DSP,DAC,LPF

CN701

CN802

CN801

CN101

5V REGULATOR

IC 701

BA05SFP

PICKUP UNIT(SERVICE)(P8)

CONTROL UNIT

PHOTO UNIT (S8)

Q101

DEH-P4300R,P4300RB

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for DEH-4300RBX1N/EW

Page 1: ...al s Model No Order No Mech Module Remarks CX 958 CRT2423 S8 1 CD Mech Module Circuit Description Mech Description Disassembly CONTENTS 1 SAFETY INFORMATION 2 2 EXPLODED VIEWS AND PARTS LIST 3 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 8 4 PCB CONNECTION DIAGRAM 26 5 ELECTRICAL PARTS LIST 34 6 ADJUSTMENT 39 7 GENERAL INFORMATION 43 7 1 DIAGNOSIS 43 7 1 1 TEST MODE 43 7 1 2 DISASSEMBLY 47 7 1 3 CONNECTO...

Page 2: ...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 so and refer the repair to a qualified service technician 1 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 test...

Page 3: ...XB3520 Mark No Description Part No Mark No Description Part No PACKING SECTION PARTS LIST NOTE Parts marked by are generally unavailable because they are not in our Master Spare Parts List Screws adjacent to mark on the product are used for disassembly Owner s Manual Installation Manual Model Part No Language DEH P4300R X1N EW CRD3297 English Spanish DEH P4300RB X1N EW CRD3298 German French CRD329...

Page 4: ...TERIOR www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 5: ... Button OPEN CAC6780 48 Badge CAH1754 49 Spring CBH2430 50 Spring CBH2431 51 Spring CBH2491 52 Cover CNS6282 53 Holder CNV6505 54 Holder CNV6506 55 Keyboard Unit P4300R CWM7399 Keyboard Unit P4300RB CWM7402 56 LCD P4300R CAW1624 LCD P4300RB CAW1625 57 Connector CN1901 CKS4205 58 Holder CNC9053 59 Sheet CNM6969 60 Cushion CNM6984 61 Connector CNV6440 62 Lighting Conductor CNV6441 63 Sub Grille Assy...

Page 6: ...NISM MODULE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 7: ... Arm CNV6037 51 Arm CNV5247 52 Arm CNV5248 53 Arm CNV5249 54 Guide CNV5254 55 Guide CNV5255 56 Gear CNV5257 57 Gear CNV5256 58 Guide CNV6272 59 Damper CNV6010 60 Arm CNV6096 61 Arm CNV6031 62 Arm CNV6211 63 Guide CNV6012 64 Guide CNV5510 65 66 Guide CNV5751 67 Clamper CNV6013 68 Gear CNV5813 69 Motor Unit M1 CXB2190 70 Screw Unit CXB5892 71 Chassis Unit CXB4797 72 Gear Unit CXB4728 73 Arm Unit CXB...

Page 8: ...DJ LOCL LOCH AMDET MPXREF 41kHz AM 2ND IF 450kHz CREQ STIND L ch 1 14 25 23 Q410 LOCL VCC LOCH VDD Q414 B U 5 R ch 7 17 20 24 26 WC NC NC FMLOCL RFGND 11 DGND 10 VDD VDD 9 NC PDIO CURRQ mute Q36 VCC SYSPW 21 SYSPW DETACH SENSE SW M M M 8 21 6 5 11 22 23 7 24 2 1 4 2 1 3 4 3 FO TO FO TO 16 23 X201 S801 HOME S802 CLAMP CLAMP CDLOAD CDEJET CONT EJTSNS DSCSNS CD5VON VD VD V 5 VD FD TD SD MD 97 14 5 4 ...

Page 9: ... IC 1903 PD6294A LCD DRIVER KEY MATRIX LCD OPT IN 1 9 8 7 10 3 5 6 4 11 7 8 4 5 6 10 11 14 12 13 2 4 3 6 5 10 8 7 9 2 3 DPDT KYDT X0 X1 DIMMER KEY DATA LCD DATA GRN REMIN VDD 9 8 3 X1901 2 7 23 10 11 CN1951 CN1901 CN1950 S1950 KEYBOARD UNIT B PANEL UNIT REAR SW CN351 ACC RL RL ILM TEL FL FL B REM RR FR FL RL RR FR FL RL BACK UP ILL GND B REM ACC 2 CN901 12 AMB S1922 1 CN331 IC 601 1 2 PE5202A 5 1 ...

Page 10: ...L UNIT C KEYBOARD UNIT D CONTROL UNIT FM AM TUNER UNIT The the The ide P4300R P4300RB FM 100 15 5dBs AM 30 26dBs CD 4 1dBs 10 DEH P4300R P4300RB 1 2 3 4 1 2 3 4 D C B A 3 2 OVERALL CONNECTION DIAGRAM GUIDE PAGE Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A a A b A a A b A b A a Large size SCH diagram Guide page Detailed page A A a B w...

Page 11: ...mponent parts indicates e importance of the safety factor of the part erefore when replacing be sure to use parts of entical designation FM 100 6 6dBs AM 30 3 9dBs CD 10 2dBs IP BUS 10 3dBs FM 100 32 6dBs AM 30 23 1dBs CD 36 2dBs IP BUS 36 3dBs CD 9 4dBs FM 100 15 5dBs AM 30 26dBs CD 4 1dBs IP BUS 2 2dBs IP BUS 2 2dBs www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 ...

Page 12: ...300RB FM 100 15 5dBs AM 30 26dBs 12 DEH P4300R P4300RB 1 2 3 4 1 2 3 4 D C B A A a A a A b 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 13: ...es are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V B PANEL UNIT C KEYBOARD UNIT D CONTROL UNIT The mark found the importance of t Therefore when re identical designatio CD 4 1dBs www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376...

Page 14: ... FM 100 32 6dBs AM 30 23 1dBs CD 36 2dBs IP BUS 36 3dBs CD 9 4dBs FM 100 15 5dBs AM 30 26dBs CD 4 1dBs IP BUS 2 2dBs IP BUS 2 2dBs 1 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 15: ...W R781 104 rk found on some component parts indicates ance of the safety factor of the part when replacing be sure to use parts of esignation FM 100 32 6dBs AM 30 23 1dBs CD 36 2dBs IP BUS 36 3dBs www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 co...

Page 16: ... 4 D C B A C 3 3 KEYBOARD UNIT DEH P4300R X1N EW www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ... SFEQ DISP FUNC EQ SOURCE PTY TA CH3 CH2 CH1 CH4 CH5 CH6 BAND DOWN UP RIGHT LEFT R1927 472 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 18: ... TA BAND DOWN CAW1625 C 3 4 KEYBOARD UNIT DEH P4300RB X1N EW www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 19: ...H4 CH5 CH6 ND WN UP RIGHT LEFT R1927 472 19 DEH P4300R P4300RB 5 6 7 8 5 6 7 8 D C B A C www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 20: ...5 LOADING MOTOR RF AMP SE 5V REGULATOR CD DRIVER CN101 CN802 CN801 20 DEH P4300R P4300RB 1 2 3 4 1 2 3 4 D C B A 3 5 CD MECHANISM MODULE E D D E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 21: ...tor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors 21 DEH P4300R P4300RB 5 6 7 8 5 6 7 8 D C B A CN501 D A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513...

Page 22: ...le jump FWD 0 5ms div 8 CH1 TE 0 5V div 9 CH2 TD 0 5V div Test mode 100 tracks jump FWD 5ms div 6 CH1 FE 0 1V div 3 CH2 FD 0 2V div Normal mode Play 20ms div 3 CH1 FD 0 5V div 0 CH2 MD 1V div Normal mode Focus close 12cm 0 5s div 3 CH1 FD 0 5V div 0 CH2 MD 1V div Normal mode Focus close 8cm 0 5s div REFO REFO REFO REFO REFO REFO GND REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO Wavef...

Page 23: ...E 0 5V div Normal mode AGC after focus close 0 2s div PLCK 2V div 0 5µs div Normal mode play 20ms div SCKO 2V div 1µs div Normal mode play Dout 2V div 10µs div Normal mode play LRCK 2V div 20µs div Normal mode play VD 5V div 50ms div Normal mode No disc GND REFO REFO GND REFO REFO REFO REFO REFO REFO REFO REFO REFO GND REFO GND REFO GND REFO GND REFO www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8...

Page 24: ...ms div 1ms div 0 5ms div 3 CH1 FD 0 5V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 5ms div 9 CH1 TD 0 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 5ms div REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 8924...

Page 25: ...w xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 26: ...rts for several destination For further information for respective destinations be sure to check with the schematic dia gram 2 Viewpoint of PCB diagrams A Capacitor Connector P C Board Chip Part SIDE A SIDE B TUNER AMP UNIT A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 89...

Page 27: ...ASSY 27 DEH P4300R P4300RB 5 6 7 8 5 6 7 8 D C B A A SIDE A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 28: ... 1 2 3 4 1 2 3 4 D C B A A TUNER AMP UNIT A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 29: ...8 5 6 7 8 D C B A A SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 30: ... PANEL UNIT B PANEL UNIT B EJECT CN1901 C CN750 A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 31: ...TA PTY BAND FUNC AUDIO SFEQ 2 4 6 6 4 2 1 3 5 5 3 1 5 3 1 6 4 2 1 3 5 2 4 6 CN1951 B SIDE A SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 32: ...OADING MOTOR M3 SPINDLE MOTOR PICKUP UNIT SERVICE P8 CN802 CN501 3 2 1 PHOTO UNIT S8 D E A D E www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 33: ...B D CLAMP CONTROL UNIT D www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 34: ...r 2SC2412K Q 918 Transistor 2SC2412K D 320 Diode DAN202U D 361 Diode S5688G D 362 Diode S5688G D 510 Diode HZS9L B1 D 750 Diode 1SS270 D 751 Diode 1SS270 D 752 Diode DAP202U D 753 Diode DAN202U D 754 Diode DAP202U D 755 Diode DAN202U D 762 Diode DAN202U D 763 Diode DAP202U D 910 Diode HZS9L B3 D 911 Diode HZS6L B2 D 912 Diode S5688G D 913 Diode HZS7L C2 D 914 Diode HZS7L A1 D 915 Diode 1SS270 D 91...

Page 35: ... RS1 16S0R0J R 523 RS1 16S102J R 524 RS1 16S0R0J R 528 RD1 4PU0R0J R 531 RS1 16S0R0J R 532 RS1 16S0R0J R 534 RS1 16S0R0J R 535 RS1 16S0R0J R 536 RS1 16S0R0J R 610 DEH P4300R X1N EW RS1 16S473J R 611 DEH P4300RB X1N EW RS1 16S473J R 612 RS1 16S2202F R 613 RS1 16S102J R 614 RS1 16S821J R 615 RS1 16S102J R 616 RS1 16S0R0J R 620 RS1 16S473J R 621 RS1 16S331J R 622 RS1 16S101J R 624 RS1 16S104J R 625 R...

Page 36: ...474K16 C 370 CKSQYB474K16 C 371 CEJA330M10 C 373 CKSQYB225K10 C 374 CKSQYB225K10 C 375 CEJA100M16 C 410 CKSQYB103K50 C 412 CKSRYB223K25 C 413 CKSRYB102K50 C 414 CEJA220M10 C 415 CKSRYB223K25 C 418 CEAL101M10 C 419 CKSRYB473K16 C 420 CKSRYB472K50 C 421 CKSRYB223K25 C 422 CEJA1R0M50 C 423 CEJA1R0M50 C 424 CKSRYB123K25 C 425 CKSRYB123K25 C 426 CKSRYB182K50 C 481 CCSRCH471J50 C 482 CKSRYB104K16 C 483 ...

Page 37: ...RS1 16S151J R 1939 RS1 16S131J R 1940 RS1 16S151J R 1941 RS1 16S131J R 1942 RS1 16S131J R 1943 RS1 16S131J R 1945 RS1 16S121J R 1946 RS1 16S0R0J R 1949 RS1 16S151J CAPACITORS C 1902 CKSRYB104K16 C 1903 CSZS100M6R3 C 1905 CKSRYB104K16 C 1906 CKSRYB104K16 C 1907 CKSRYB104K16 C 1923 CKSQYB104K16 C 1924 CKSRYB104K16 C 1930 CKSQYB104K16 Unit Number CWM7402 DEH P4300RB X1N EW Unit Name Keyboard Unit MIS...

Page 38: ... RS1 16S123J R 302 RS1 16S153J R 303 RS1 16S103J R 501 RS1 16S102J R 502 RA4C681J R 601 RS1 16S102J R 602 RS1 16S102J R 605 RS1 16S0R0J R 606 RS1 16S0R0J R 801 RS1 8S751J R 803 RS1 8S751J R 902 RS1 16S0R0J R 906 RS1 16S0R0J CAPACITORS C 101 CKSRYB102K50 C 102 CKSRYB104K16 C 103 CEV101M6R3 C 104 CEV470M6R3 C 105 CKSQYB334K16 C 106 CKSQYB334K16 C 107 CKSQYB334K16 C 201 CKSRYB104K16 C 202 CKSRYB471K5...

Page 39: ...or electrical shocks to the sys tem when making adjustment Disc detection during loading and eject operations is performed by means of a photo transistor in this unit Consequently if the inside of the unit is exposed to a strong light source when the outer casing is removed for repairs or adjustment the following mal functions may occur During PLAY even if the eject button is pressed the disc will...

Page 40: ...GC Gain RF AGC Gain T AGC Gain 8 Power ON Adjustment for T Offset 5 4 4 6 CRG TR Jump NO Select CRG TR Jump CRG TR Jump Power OFF Display Display Display T Close and F T AGC and RF AGC and Fit Servo Display Power ON Not adjustment for T Offset Display Display 2 RF AMP Gain Select 2 Power OFF Power OFF Power OFF 8x 8x 8x TRK SEC MIN 9x 9x 9x TRK SEC MIN 8x 8x 8x TRK SEC MIN 9x 9x 9x TRK SEC MIN or ...

Page 41: ...king balance adjust ment the display should now read 81 Press key 3 2 times 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 differ ence 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 changi...

Page 42: ...h Ych 20mV div AC 45 0 75 60 30 90 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 43: ... side of disc or excessive vibrations on REWRITABLE 12 Electricity Spindle Lock NG Spindle not locked Sub code is strange not readable Failure on spindle stains or damages on disc or excessive vibrations Subcode NG A disc not containing CD R data is found Turned over disc are found though rarely Failure on home switch or CRG move mechanism RF AMP NG An appropriate RF AMP gain can t be determined C...

Page 44: ... switching offset adjustment performed FWD Kick FF TR REV Kick REV TR 1 T Close AGC performed Scan parameter display switching 2 RF AMP gain switching Parameter display switching Mode T BAL adjustment T Open 3 To power on F Close RF AGC F T AGC offset adjustment not performed 6 F Mode switching Auto Manu T No Time switching T Close no AGC Jump switching Note Eject and CD on off is performed in the...

Page 45: ...turned on 26 Focus search preprocessing is in None progress while focus recovery is turned on 27 Wait time after focus close is set up Off focus 28 Standing by after focus close is over Off focus 29 Setup 1 2 before T balance adjustment is started Off focus 30 Setup 2 2 before T balance adjustment is started Off focus 31 T balance adjustment started Off focus 32 T balance adjustment 1 2 Off focus ...

Page 46: ... using the BAND switch A Error occurrence timing display in absolute time An example Error occurred in 12th tune at 34 56 in absolute time TRK No MIN SEC 12 34 56 B Error No display An example Error 40 Off focus is detected ERROR 40 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 37631...

Page 47: ...Mechanism Module Fig 1 Remove the four screws Disconnect the connector and then remove the CD Mechanism Module Removing the Grille Panel Assy Fig 1 Remove the two screws and then remove the Grille Panel Assy Fig 1 7 1 2 DISASSEMBLY Fig 2 Tuner Amp Unit CD Mechanism Module Grille Panel Assy www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 1...

Page 48: ...sembling the Carriage Mechanism coat the dampers with alcohol prior to the assembly Removing the Clamp Arm Assy 1 Remove a Spring A a B and a Spring C 2 Drive the Clamp Arm Assy up into rear side direction then disengage the arm from its current position Finally drive the assembly approximately 45 degrees upward then slide the assembly toward right side to remove it B A B A A A Arm Arm A B C Upper...

Page 49: ...ount the LO Arm Assy Removing the Control Unit and the Spindle Motor 1 Remove from the connector after mounting the short pin on the flexible PCB of the pickup unit 2 Remove two Soldered joints then remove two Screws A 3 Remove two connectors and a Screw B 4 Disengage the Control Unit from two Tabs then dis mount the unit by sliding it toward left 5 Dismount the Spindle Motor A Guide Arm Assy Sect...

Page 50: ...the Belt use care so that it may not be contaminated by grease Removing the Pickup Unit 1 Remove two Screws and a Shaft 2 Dismount the Pickup Unit Pickup Unit Shaft C Guide B Screw Unit Carriage Motor A A C Belt Loading Motor www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 89...

Page 51: ...UTPUT ANTENNA JACK FUSE 10A 1 2 10 16 15 1 BUS 2 GND 3 GND 4 NC 5 BUS 6 GND 7 BUS L INPUT 8 ASENB 9 BUS R INPUT 10 BUS R INPUT 11 BUS L INPUT FRONT OUTPUT TEL www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 52: ...fset Detection Offset Detection Protector Over current limit sw_vcc stby Protector Short circuit Mute circuit amp_vcc Stand by Circuit Protector Over voltage sw_vcc Protector Thermal Reference amp_vcc PAL006A 7 2 PARTS 7 2 1 IC www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 ...

Page 53: ...ons PD6294A Pin No Pin Name I O Function and Operation 1 VSS GND 2 X1 Crystal oscillator connection pin 3 X0 Crystal oscillator connection pin 4 NC Not used 5 6 MOD1 0 I Connect to GND 7 DIMMER O Dimmer select output 8 KYDT O Key data output 9 DPDT I Display data input 10 REMIN I Remote control pulse input 11 GRN Dual Illumination Green 12 AMB Dual Illumination Amber 13 16 KD4 1 I Key data input 1...

Page 54: ...8 NC Not used 29 ROT0 I Rotary input 0 30 RECIVE O During RDS data reception output 31 NC Not used 32 pce2 O EEPROM chip enable output 33 STB O Strobe pulse output for electronic volume 34 CLK O Clock output for electronic volume 35 DATA O Data output for electronic volume 36 NC Not used 37 MUTE O System mute output 38 SD I Station detector input 39 ST I FM stereo input 40 VSS GND GND 41 VDD Power...

Page 55: ...isc insert sense input 80 VDSENS I CD VD voltage sense input 81 TEMP I CD Temperature sense input 82 AVDD A D converter power supply terminal 83 AVREF A D converter reference voltage terminal 84 AVSS GND 85 RX I IP BUS data input 86 TX O IP BUS data output 87 NMI GND 88 ldet I PLL lock sense input 89 rck I RDS clock input 90 RDS57K I RDS 57kHz count pulse input 91 NC Not used 92 asens I ACC power ...

Page 56: ...17 NC Not used 18 LDET O lock detector Active at Low To be pulled up to the VDD at 47kΩ 19 CREQ I current request Active at Low To be grounded at 47kΩ 20 NC Not used 21 COMP O composite signal FM composite signal output r out 100Ω 22 VCC power supply Analog section power supply pin D C 8 4V 0 3V 23 LOCH I local high FM local high pin When seeking local high apply 5V together with LOCL 24 FMLOCL I ...

Page 57: ...SEG 2 SEG 1 SEG 0 COM0 COM1 COM2 COM1 COM0 COM1 COM2 COM1 COM0 6 6 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 6 5 4 3 2 1 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 0 9 8 7 6 5 4 3 2 1 COM3 SEGMENT 7 2 2 DISPLAY CAW1624 DEH P4300R X1N EW CAW1625 DEH P4300RB X1N EW COMMON www xiaoyu163 com QQ...

Page 58: ...n case of the above signal the communication with Grille microcomputer may fail If the time interval is not 300msec the oscillator may be defective csens 77pin 2V CSENS 4V 2V CSENS 4V Source returns to the original one before you open CD MD and TAPE loading functions are available Keys except for EJECT key are not available www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 ...

Page 59: ...on SOURCE button EQ button PTY button OPEN button BAND button 5 2 3 buttons FUNCTION button 2 3 buttons SOURCE OFF button 5 buttons AUDIO button button Raise or lower the volume BAND button ATT button This lets you quickly lower volume level by about 90 Press once more to return to the original volume level AUDIO button SFEQ button www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 ...

Page 60: ...ges the volume level Note Roll clockwise to raise the volume level Roll counterclockwise to lower the volume level 3 Turn the source OFF Hold for 1 second Basic Operation of Tuner This product s AF function can be switched ON and OFF AF should be switched OFF for normal tuning operations Manual and Seek Tuning You can select the tuning method by changing the length of time you press the 2 3 button...

Page 61: ... Continue pressing CD Loading Slot Note The Built in CD player plays one standard 12 cm or 8 cm single CD at a time Do not use an adapter when playing 8 cm CD Do not insert anything other than a CD into the CD Loading Slot Track Number Indicator Play Time Indicator Eject Note The CD function can be turned ON OFF with the disc remaining in this product A disc left partially inserted after ejection ...

Page 62: ...the 5 2 3 FUNCTION and AUDIO buttons you can use When you re in the Function Menu Detailed Setting Menu Initial Setting Menu or Audio Menu they also make it easy to see which 5 2 3 buttons you can use to switch functions ON OFF switch repeat selections and perform other operations Indicator and corresponding buttons are shown below 7 Head Unit 7 Steering Remote 7 Display Controller When 1 is lit i...

Page 63: ...you can operate convenient complex functions for each source 1 Enter the Detailed Setting Menu Hold for 2 seconds 2 Select the desired mode 3 Operate a mode 4 Cancel the Detailed Setting Menu Note You can cancel the Detailed Setting Menu by pressing the FUNCTION button again for 2 seconds Each press changes the Mode www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 ...

Page 64: ...f not keep the Audio Mute lead free of any connections 4 Rear or Subwoofer output 9 Fuse 32 Rear Speaker or Subwoofer 32 Rear Speaker or Subwoofer 29 Front Speaker 29 Front Speaker 33 Perform these connections when using a different amp sold separately 34 21 Speaker leads White White black Gray Gray black Green Green black Violet Violet black Front left Front left Front right Front right Rear left...

Page 65: ... 3k 10k Hz Level 12 dB Subwoofer output Frequency 50 80 125 Hz Slope 12 dB oct Level 12 dB CD player System Compact disc audio system Usable discs Compact disc Signal format Sampling frequency 44 1 kHz Number of quantization bits 16 linear Frequency characteristics 5 20 000 Hz 1 dB Signal to noise ratio 94 dB 1 kHz IEC A network Dynamic range 92 dB 1 kHz Number of channels 2 stereo FM tuner Freque...

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