JVC KD-SH707 Service Manual Download Page 71

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3-12

KD-SH707

Item

Parts number

Parts name

Area

Remarks

R 715

NRSA63J-472X

MG RESISTOR

R 716

NRSA63J-472X

MG RESISTOR

R 717

NRSA63J-472X

MG RESISTOR

R 718

NRSA63J-222X

MG RESISTOR

R 719

NRSA63J-222X

MG RESISTOR

R 720

NRSA63J-222X

MG RESISTOR

R 721

NRSA63J-103X

MG RESISTOR

R 722

NRSA63J-103X

MG RESISTOR

R 723

NRSA63J-102X

MG RESISTOR

R 724

NRSA63J-271X

MG RESISTOR

R 725

NRSA63J-271X

MG RESISTOR

R 730

NRSA63J-104X

MG RESISTOR

R 731

NRSA63J-104X

MG RESISTOR

R 732

NRSA63J-104X

MG RESISTOR

R 733

NRSA63J-104X

MG RESISTOR

R 734

NRSA63J-104X

MG RESISTOR

R 735

NRSA63J-104X

MG RESISTOR

R 737

NRSA63J-473X

MG RESISTOR

R 738

NRSA63J-103X

MG RESISTOR

R 739

NRSA63J-473X

MG RESISTOR

R 740

NRSA63J-473X

MG RESISTOR

R 743

NRSA63J-473X

MG RESISTOR

R 745

NRSA63J-103X

MG RESISTOR

R 747

NRSA63J-473X

MG RESISTOR

R 748

NRSA63J-102X

MG RESISTOR

R 749

NRSA63J-473X

MG RESISTOR

R 750

NRSA63J-473X

MG RESISTOR

R 751

NRSA63J-106X

MG RESISTOR

R 752

NRSA63J-102X

MG RESISTOR

R 755

NRSA63J-821X

MG RESISTOR

R 757

NRSA63J-103X

MG RESISTOR

R 758

NRSA63J-103X

MG RESISTOR

R 762

NRSA63J-222X

MG RESISTOR

R 763

NRSA63J-222X

MG RESISTOR

R 764

NRSA63J-222X

MG RESISTOR

R 765

NRSA63J-222X

MG RESISTOR

R 766

NRSA63J-222X

MG RESISTOR

R 767

NRSA63J-103X

MG RESISTOR

R 768

NRSA63J-103X

MG RESISTOR

R 770

NRSA63J-103X

MG RESISTOR

R 771

NRSA63J-331X

MG RESISTOR

R 772

NRSA63J-473X

MG RESISTOR

R 901

NRSA63J-472X

MG RESISTOR

R 911

NRSA63J-222X

MG RESISTOR

R 912

NRSA63J-222X

MG RESISTOR

R 913

NRSA63J-473X

MG RESISTOR

R 921

NRSA63J-271X

MG RESISTOR

R 922

NRSA63J-271X

MG RESISTOR

R 923

NRSA63J-271X

MG RESISTOR

R 924

NRSA63J-271X

MG RESISTOR

R 925

NRSA63J-271X

MG RESISTOR

R 926

NRSA63J-271X

MG RESISTOR

R 927

NRSA63J-271X

MG RESISTOR

R 928

NRSA63J-271X

MG RESISTOR

R 929

NRSA63J-271X

MG RESISTOR

R 930

NRSA63J-271X

MG RESISTOR

R 941

NRSA63J-222X

MG RESISTOR

R 942

NRSA63J-473X

MG RESISTOR

R 943

NRSA63J-103X

MG RESISTOR

R 944

NRSA63J-273X

MG RESISTOR

R 945

NRSA63J-0R0X

MG RESISTOR

R 951

NRSA63J-103X

MG RESISTOR

R 954

NRSA63J-103X

MG RESISTOR

R 961

QRE142J-102X

C RESISTOR

1.0K 5% 1/4W

R 962

NRSA63J-912X

MG RESISTOR

R 963

NRSA63J-472X

MG RESISTOR

R 968

NRSA63J-102X

MG RESISTOR

R 970

NRSA63J-153X

MG RESISTOR

R 971

NRSA63J-473X

MG RESISTOR

R 975

NRSA63J-562X

MG RESISTOR

R 976

NRS181J-222X

MG RESISTOR

R 977

NRS181J-222X

MG RESISTOR

R 978

NRSA63J-104X

MG RESISTOR

R 984

NRSA63J-473X

MG RESISTOR

R 985

NRSA63J-472X

MG RESISTOR

R 992

NRSA63J-0R0X

MG RESISTOR

R 993

NRSA63J-0R0X

MG RESISTOR

TH951

NAD0028-103X

N THERMISTOR

TU 1

QAU0204-002

TUNER

X 701

QAX0617-001Z

CRYSTAL

X 702

QAX0401-001

CRYSTAL

Electrical parts list (Main board)

Block No. 01

Item

Parts number

Parts name

Area

Remarks

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for KD-SH707

Page 1: ...merica Contents Safety precaution Preventing static electricity Disassembly method Adjustment method 1 2 1 3 1 4 1 23 Flow of functional operation unit TOC read Maintenance of laser pickup Replacement of laser pickup Description of major ICs 1 24 1 26 1 26 1 27 51 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 89...

Page 2: ...s system Safety precaution Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check 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 3: ...ondition of the laser diode in the optical pickup The tester s internal power source can easily destroy the laser diode 4 Handling the traverse unit optical pickup 1 Do not subject the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pickup For specific details refer to the...

Page 4: ...o move the assembly as shown in Fig 2 and turn off power Remove the two screws A on the upper side of the body 1 2 Removing the top chassis See Fig 2 to 6 Fig 1 Fig 2 Front panel assembly Release button Front panel assembly Eject button Top chassis Fig 3 Front panel assembly Top chassis A 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 ...

Page 5: ...board 3 4 5 6 Prior to performing the following procedure remove the top cover Disconnect the wire from connector CN601 on the A board Remove the five screws G and the MPS board releasing the joint a and b 1 2 Removing the MPS board See Fig 7 Fig 6 Fig 7 Fig 4 Fig 5 B B Top chassis Top chassis B D C E F G a b CN601 G Heat sink MPS board www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 139422965...

Page 6: ...acket Remove the washer attaching the clutch assembly and pull out the clutch assembly from the shaft Remove the two screws J and the motor assembly from the motor bracket 1 2 3 4 5 Removing the motor assembly See Fig 9 to 11 Fig 8 Fig 9 Fig 10 Fig 11 Top chassis H H CD mechanism assembly Arm braket assembly R Motor assembly Motor braket Spring Motor assembly Motor braket Motor bracket CN703 I I M...

Page 7: ...r Remove the rod gear Remove the screw M attaching the rear panel to the bottom cover on the back of the body 1 2 3 4 5 Removing the main board See Fig 12 to 16 L L Fig 14 Fig 13 Fig 12 Main board K K K Arm brackets L Arm brackets R CN701 CN702 Rod gear Arm brackets L Arm brackets R Main board Rod gear Bottom cover M Rear panel www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 ...

Page 8: ...ming the following procedures remove the top chassis the motor bracket and the main board Remove the two screws R attaching the lifter switch board 1 Removing the lifter switch board See Fig 17 Fig 16 Fig 15 Fig 17 Joint c Joint c Main board Rear panel O N Q P Rear heat sink Bottom cover Lifter switch board R 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...

Page 9: ...n of the joint d on the front of the front bracket to release the lock lever 1 2 3 Removing the lifter board See Fig 18 to 24 Fig 18 Fig 19 Fig 20 Fig 21 Front bracket Main board CN702 Front bracket Front bracket S S Lock lever Front bracket Joint 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 139...

Page 10: ...ove the two screws U attaching the lifter board on the front of the body 4 5 6 Fig 22 Fig 23 Fig 24 Joints e Joints e Joints e Joint e T Joint f Joint f Front bracket Lifter board cover Lifter board Lifter board cover U 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 89249829...

Page 11: ...moving the volume board See Fig 26 and 27 Prior to performing the following procedure remove the rear panel Disconnect the wire from connector CN803 on the front board Pull out the line in board from the front panel assembly 1 2 Removing the line in board See Fig 26 and 28 Prior to performing the following procedure remove the front panel assembly Fig 25 Fig 26 Fig 27 Fig 28 Joint g 11 Rear panel ...

Page 12: ... See Fig 3 to 5 Before disconnecting the flexible wire from the pickup solder the short circuit point on the pickup No observance of this instruction may cause damage of the pickup CAUTION Unsolder the short circuit point after reassembling CAUTION Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 A A A B B Joints a Joints a Top cover Top cover Connector board DET switch Pickup Pickup Short circuit Joints b Short cir...

Page 13: ... with care CAUTION When reassembling make sure that the three shafts on the underside of the chassis unit are inserted to the dampers certainly CAUTION Fig 3 Fig 6 Fig 8 Fig 7 B Connector board DET switch DET switch Pickup Short circuit Joints b Tab c Feed sw holder Tab c Suspension spring L Suspension spring L Suspension spring R Suspension spring R Chassis unit Chassis unit Frame Frame Shafts Sh...

Page 14: ...mper assembly in the direction of the arrow to release the two joints d 1 2 Removing the clamper assembly See Fig 9 and 10 When reassembling connect the wire from the loading feed motor assembly to the flame as shown in Fig 11 CAUTION Fig 9 Fig 10 Fig 12 Fig 11 Clamper arm spring Clamper arm spring Chassis rivet assembly Joint d Joint d Clamper assembly Clamper assembly Joint d Joint d Chassis riv...

Page 15: ...pickup unit upward with the shaft and the feed sw holder then release the joint f of the feed sw holder in the direction of the arrow The joint g of the pickup unit and the feed rack is released and the feed sw holder comes off Remove the shaft from the pickup unit Remove the screw F attaching the feed rack to the pickup unit 1 2 3 4 5 Removing the pickup unit See Fig 13 to 17 Make sure that the p...

Page 16: ...rection of the arrow to release the joint k and pull out upward 1 Removing the trigger arm See Fig 18 and 19 When reassembling insert the part l and m of the trigger arm into the part n and o at the slot of the chassis rivet assembly respectively and join the joint k at a time CAUTION Fig 18 Fig 19 Fig 20 Joint k Trigger arm Trigger arm Chassis rivet assembly Chassis rivet assembly Part n Part l P...

Page 17: ...tion of the arrow to release the two joints t The select lock arm spring comes off the select lock arm at the same time 1 2 3 Removing the select arm L select lock arm See Fig 21 and 22 When reattaching the select arm L check if the points w and x are correctly fitted and if each part operates properly CAUTION Reverse the above removing procedure REFERENCE Fig 21 Fig 22 Fig 23 Fig 25 Fig 24 Top pl...

Page 18: ...t the same time 1 2 Removing the select arm R link plate See Fig 21 and 22 When reattaching the select arm R check if the part c is correctly fitted and if each part operates properly CAUTION Reverse the above removing procedure REFERENCE Before removing the link plate remove the select arm L REFERENCE Fig 26 Fig 21 Fig 22 Top plate Top plate Select arm L Select lock arm Select lock arm Select loc...

Page 19: ... 3 Removing the loading roller assembly See Fig 27 to 29 When reassembling reattach the left and right roller guide springs to the lock arm rivet assembly before reattaching the lock arm rivet assembly to the chassis rivet assembly Make sure to fit the part h of the roller guide spring L inside of the roller guide Refer to Fig 30 CAUTION Fig 27 Fig 28 1 Fig 28 2 Fig 29 Fig 30 Roller guide Roller g...

Page 20: ...loading gear 5 1 2 Removing the loading gear 5 6 and 7 See Fig 31 and 32 Fig 31 Fig 32 J J Loading gear bracket Loading gear bracket Loading gear 6 Loading gear 5 Loading gear 6 Loading gear 5 Loading gear 7 Loading gear 3 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 89249...

Page 21: ...rivet assembly upward Detach the loading gear plate rivet assembly from the shaft of the chassis rivet assembly upward while releasing the joint l Pull out the loading gear 4 1 2 3 4 5 6 7 8 9 10 Removing the gears See Fig 33 to 36 Fig 33 Fig 34 Fig 36 Fig 35 Slot j Slot j Joint k Feed gear Loading plate assembly Slide plate Joint l Loading gear 4 Loading gear 2 Loading gear 2 Loading gear 4 Loadi...

Page 22: ...rn table on top of the body Unsolder the wire on the connector board if necessary 1 2 Removing the turn table spindle motor See Fig 37 and 38 Fig 37 Fig 38 K K Turn table Turn table Spindle 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 892498299 http www xiaoyu163 com...

Page 23: ... Dummy load Exclusive dummy load should be used for AM and FM For FM dummy load there is a loss of 6dB between SSG output and antenna input The loss of 6dB need not be considered since direct reading of figures are applied in this working o standard EXTGS004 22P EXTGS004 26P Extension cables Front panel ass y CD Mechanism CN701 FM 87 5MHz 107 9 MHz With channel interval set to 200kHz 87 5MHz 108 0...

Page 24: ...r commands SEL TC94A14FA 38 LD CN501 15 No disc display When the disc correctly rotates Microprocessor commands DMO TC94A14FA 41 Spindle motor IC561 1 Tracking Servo Loop ON RF signal Rough Servo Mode v CLV Servo Mode Program Area CLV Servo Mode Lead In Area Digital 0 Flow of functional operation unit TOC read 83 82 81 0V 6V 4V 2V OFF ON 3 3V Hi Z FEO TA2157 15 2 2V 84 3 3V 0V 4V 0V 84 86 A200 3 3...

Page 25: ... 8 9 and 15 Check the pickup and its connections Is the disk rotated Does the RF signal appear at TP1 Is the RF waveform at TP1 distorted Proceed to the Tracking section Is 4V present at IC561 pins 6 and 7 Check the spindle motor and its wiring Check the circuits in the vicinity of IC501 19 24 or the pickup Is 4V present at IC521 pins 41 Check IC521 and IC501 Check the vicinity of IC561 When the d...

Page 26: ...lue the laser diode is almost worn out and the laser pickup should be replaced If the semi fixed resistor is adjusted while the pickup is functioning normally the laser pickup may be damaged due to excessive current Is RF output 1 3 0 4Vp p YES NO O K Replace it Replacement of laser pickup Turn of the power switch and disconnect the power cord Replace the pickup with a normal one Refer to Pickup R...

Page 27: ...wer supply for signal division Input terminal for control logic GND Input terminal for control logic BA6956AN IC495 Motor driver 3 Pin function 2 Block diagram 1 Terminal layout 1 2 3 4 5 6 7 8 9 TSD CONTROL LOGIC RIN GND FIN Vcc VM OUT1 RFN OUT2 VREF Description major of ICs 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 ...

Page 28: ...x0 5 x2 x0 5 x2 PIN SEL APC SW TEB TE BAL TEB TE BAL RFGC AGC Gian VCTRLPIN VCC HiZ GND 50 0 50 12dB 6dB 0dB Normal mode 0dB Normal mode 0dB CD RW mode 12dB APC ON APC ON APC OFF LDO H TA2157FN X IC601 RF amp 2 Block diagram 1 Terminal layout 24 13 1 12 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...

Page 29: ...signal peak detection output pin AGC FE TE amp gain change pin Reference voltage VRO output pin VRO 1 2VCC When VCC 3 3V Focus error signal generation amp output pin Focus error signal generation amp negative phase input pin Signal amp output pin for track count Combining RFRP signal and TEO signal with TC94A14F FA configures tracking search system Signal generation amp input pin for track count R...

Page 30: ...mand L R channel clock output pin L for L channel and H for R channel Output polarity can be inverted by command Audio data output pin MSB first or LSB first selectable by command Digital data output pin Outputs up to double speed playback Correction flag output pin When set to H AOUT output cannot be corrected by C2 correction processing Digital 3 3V power supply voltage pin Digital GND pin Subco...

Page 31: ...amplitude adjustment control signal output pin Tracking balance control signal output pin APC circuit ON OFF signal output pin At laser on high impedance with UHS L H output with UHS H Analog 3 3V power supply voltage pin Feed equalizer output pin Disc equalizer output pin Digital GND pin Digital 3 3V power supply voltage pin Test input pin Normally fixed to L System clock oscillator GND pin Syste...

Page 32: ...cc WP SCL SDA Pin name I O Function Vcc GND A0 A1 A2 SCL SDA WP IN IN IN OUT IN 1 An open drain output requires a pull up resister Power supply Ground 0v Slave address set Serial clock input Slave and word address serial data input serial data output 1 Write protect input 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 3763...

Page 33: ...nput output Write protect None conect Power supply Ground NC pin is not bonded to internal chip 1 2 3 4 8 7 6 5 NC NC NC VSS VCC WP SCL SDA 8 7 6 5 1 2 3 4 HN58X2416FPI X IC703 EEPROM 1 Terminal layout 2 Block diagram 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 ...

Page 34: ...ed to CTRL pin Output voltage is VCC 1 V when M or H level to CTRL pin and H level to ANT CTRL Connected to ACC Regular 5 7V Output voltage is 5V when M or H level applied to CTRL pin Output for ACC detector L ANT output OFF H ANT output ON Connected to VCC Low battery detect Output voltage is 9V when M or H level applied to CTRL pin L BIAS OFF M BIAS ON H CD ON Output voltage is 8V when H level a...

Page 35: ... X L H Y Z L H H High level L Low level X Irrelevant Z 1 Terminal layout 2 Block diagram 3 Pin function Off Hhigh impedance state of a 3 stage output 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 36: ...P2 VIN4 VIN4G FR H L VIN1_SW H OP AMP_A L OP AMP_B 33k 11k Signal system power supply All outputs ON OFF H ON L OFF MUTE Level shift Level shift Power system GND Signal system power supply 3 3VREG External PTP Tr Power system GND Level shift Level shift 33k 11k 11k 33k 33k 11k 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...

Page 37: ...3 and CH4 power stage powr supply Input pin for channel 4 Input pin for channel 4 for gain adjustment Input pin for channel 3 Input pin for channel 3 for gain adjustment Input pin for channel 2 Input pin for channel 2 for gain adjustment External PNP transistor base connection 3 3VREG output pin external PNP transistor collector connection Signal system GND Reference voltage application pin Output...

Page 38: ...l power pin LCD driver bias 0 4 voltage L level power pin Power supply pin to connect to ground Oscillator pin Display off general purpose output port L fixed input pin Chip enable Synchronization clock Transfer data SEG1 SEG73 SEG74 SEG75 COM8 COM1 P1 P4 VDD VLCD VLCD0 VLCD1 VLCD2 VLCD3 VLCD4 VSS OSC LCD RESET CE CL DI No Symbol I O Function OSC VLCD VLCD0 VLCD1 VLCD2 VLCD3 VLCD4 VDD VSS P1 P4 CO...

Page 39: ...5R2 F5O2 F5I2 F4R2 F4O2 F4I2 F3R2 F3O2 F3I2 F2R2 F2O2 F2I2 F1R2 F1O2 F1I2 IN2 REFIN GE5 GE4 GE3 GE2 GE1 GE5 GE4 GE3 GE2 GE1 12K 12K 12K 12K SBK 2K 70K 40K 40K CH2 CH1 AVSS AVDD 70K 2K 68K MICON INTERFACE M62449FP X IC912 Equalizer 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 3763151...

Page 40: ...l 1 Pin layout 3 Pin function 2 Block diagram A B 8 7 6 5 1 2 3 4 1 2 3 4 5 6 7 8 AOUTPUT A INPUT A INPUT V B INPUT B INPUT B OUTPUT V NJM4565V X IC323 IC572 Dual ope amp 1 Terminal layout Pin function 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 xiaoyu1...

Page 41: ...NCTION 1 GND 2 VIN 3 VOUT 4 NC 5 STB RPM6938 SV4 IC861 Remote sensor Vcc Vcc Comp AGC AMP PD Detector BPF fo trimming circuit I V conversion magnetic shield Rout GND 22k 1 Block diagram 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 ...

Page 42: ...tput Digital ground Digital power 5V Analog power 5V Analog ground Rch common pin of analog output amp Non connection Rch analog voltage output of audio signal Analog ground Analog power 5V Lch analog voltage output of audio signal Non connection Lch common pin of analog output amp Analog ground Analog power 5V Zero data flag Reset Chip select Input format selection Mode control select Mute contro...

Page 43: ...MUTE R1 PRE GND PW GND 47k RL RL TB2901H IC941 Power amp 2 Block diagram 1 Terminal layout 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 GND AM ANT AM VCC FM VCC FM ANT GND PLL VSS 2nd CF LPF VCC L CH R CH SD ST PLL VDD CE DI CL DO MRC 2nd S METER MPX VCC MUTE DRIVE DET OUT 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 139422...

Page 44: ... 48 Interrupt Control Timer Flag General Output Port Address Calc 2sets X Pointer register Y Pointer register C Pointer register Bus Switch ERAM 2k word CROM 4k word 3 YRAM 4k word XRAM 4k word X Bus Y Bus PRAM 256word Program Control PROM 4k 2 2k 10kword 40bit Instruction Decoder Microcom I F Audio I F round limit round limit MAC ALU A0 A1 A2 A3 MX MY MZ AX AY register X0 X1 X2 Y0 Y1 Y2 I Bus DAC...

Page 45: ...C Lch reference voltage terminal DAC Lch output terminal DAC Rch power supply terminal 2 5V DAC Lch power supply terminal 2 5V DAC Rch output terminal DAC Rch reference voltage terminal DAC Rch GND Test terminal VCO select terminal External SRAM address output 12 terminal External SRAM address output 11 terminal External SRAM address output 10 terminal External SRAM address output 9 terminal Digit...

Page 46: ... oscillator output GND for oscillator I O I O I O I O I O O I O I O TC94A02F 005 Vcc Vcc Input See Function Table 1A 2A 3A 4A 1C 2C 3C 4C 1Y 2Y 2Y 3Y 4Y Output Output Output Output Sample as Load Circuit 1 Sample as Load Circuit 1 Sample as Load Circuit 1 Note CL includes probe and jig capacitance 1k 1k S1 CL Input Note H High level L Low level X Irrelevant Z Off High impedance State a 3 state inp...

Page 47: ...l I C Bus Zero cross Mono Fader Mono Fader Mono Fader Mono Fader Mono Fader Mono Fader Supply MIX 2 DiffinL Diffgnd DiffinR SE1L SE1R SE2L SE2R SE3L SE3R MONO MONO OUTLF OUTRF OUTLR OUTRR SWL SWR SCL SDA MUX ACOUTL ACOUTR MUTE ACINL ACINR GND Vref Vcc 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 1...

Page 48: ...put Non connect 5V connect J BUS data input J BUS data output J BUS clock input output Chip enable 1 out put for LCD driver Data output for LCD driver Clock output to LCD driver Chip enable 2 out put for LCD driver Buzzer output Communication data input 12C 1 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 O O O I O I I I I I I ...

Page 49: ... FM band area filter select signal output Panel motor kick signal output Non connect Non connect Rotary volume pulse Rotary volume pulse signal input Pull down Non connect Non connect Non connect Connect to GND Non connect Non connect Non connect Non connect H 8 cm disc non correspondence L 8 cm disc correspondence Non connect 46 47 48 49 50 51 52 53 54 55 56 61 62 63 64 65 66 67 68 69 70 71 72 73...

Page 50: ...S2 BUS1 BUS0 2XPLAY RWSEL VSS1 LOAD LD FE MP3DI MP3DO MP3CK MP3RESET MPSSTB Connect to TEMP detecter NC NC NC DACML DACMC DACMD DACCS NC NC NC NC DISCSEL DACSEL NC TEST MODE MP3SEL 8VDET REST SW2 RESET SW1 B DET P DET BUSINT MP3REQ NC VSS0 VDD1 X2 X1 VPP XT2 XT1 VDD0 AVDD IOP KEY0 KEY1 KEY2 KEY3 I O O O O I O O O I I I I I I I O I I I O I I I I I O I O I O I O I O I O I O O I O O O O I O I O I O I...

Page 51: ...lam 3 Pin function SYMBOL A0 A16 I O1 I O8 CS1 CS2 WE OE VDD Vss NC DESCRIPTION Address Input Data Input Output Chip Select Inputs Write Enable Input Output Enable Input Power Supply Ground No Connection A B 1 2 3 4 8 7 6 5 A OUT A IN A IN V V B OUT B IN B IN NJM4580M X IC371 IC471 EEPROM 1 Terminal layout Block diagram www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 ...

Page 52: ...UNIT 10 1 1Chome Ohwatari machi Maebashi city 371 8543 Japan No 49699 200203 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 53: ...1 COMB8 AUX IN AU L AU R AU L AU R VOL1 VOL2 VOL1 VOL2 RESET LCDCE1 LCDCE2 LCDDA LCDCL KEY1 KEY0 REMOCON SW1 SW2 RESET SWITCH ROAD FEED MOTOR SPINDLE MOTOR PICK UP CN601 SW1 SW2 RESET LOAD FEED LOAD FEED SPINDLE SPINDLE FOCUS FOCUS TRACKING TRACKING A B LD E F VR MD IC601 CD RF IC621 D SERVO DSP IC681 DRIVER VA VB VE VF MD CD RWSEL IOP IC501 CUP IC571 24bit DAC IC652 MP3 DEC IC653 SRAM IC572 CD RP...

Page 54: ...18K 39K 18K 39K 10K 220 10 0 047 18K 39K 10K 0 001 18K 4 7 25 39K UDZS6 2B 10K 2 2K 47K UDZS6 2B 1 50 15k 10K 0 047 12K 4 7 25 1SS355 390 0 0 470P 2SD601A 270 4 7 25 4 7 25 QGF1034C1 20X 4 7 25 4 7 25 270 4 7 25 4 7 25 4 7 25 4 7 25 4 7K 4 7K 100K 1 50 1 50 1 50 1 50 UN2111 1N5404 TU 15 1K 0 0 0 0 2SD1048 2SD1048 100K 0 0 100K 10k 0 1 UN2111 HN58X2416FPI X CRS03 QNZ0090 001 47K 47K 47K 470P 1 50 1...

Page 55: ...T MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X SML 310LT MN X 1 2K 1 2K 2 4k 1 2K 1 2K 1 8K 1 2K 1 2K 620 2 2K RSA6 1EN 9V PMOTOR ON5V FM AM S METER VDD5V 10V SI SO SCK PM0 PM1 PON PS2 CDREQ CDRESET CDMUTE PMKICK 10V CD8V GND FM AM S METER SD ST PMOTOR CD L CD L CD R TU R CF PLLCE PLLDA PLLCK PLLDI MRC TU L TU R CDMUTE CDREQ CDRESET PON PS2 SI SO SCK VDD5V CE1 CL DA LCDRST 10V VDD TU L CD R S...

Page 56: ... 47 6 3 100k 470k 470k 470k 470k 0 1 0 1 470k 470k 470k 470k 470k 470k 470k 0 1 100P 0 01 47 6 3 0 1 100P 1k 20k 4 7 35 4 7 35 UN2211 UN2111 12k 30k 12k 30k 120P 120P 4 7 35 4 7 35 4 7k 4 7k 4 7k 4 7k 0 1 0 01 100 6 3 100k 6 8k 3 9k 0 18k 1k 0 047 0 047 0 01 0 047 47u UN2211 LA6579H 6 8k 4 7k 33k 15k 8 2k 0 01 2SB1184 QR 10 16 10 6 3 0 047 CRS03 W TA2157FN 0 BR24C01AFV W NJM4565V 1SS355 1SS355 1SS...

Page 57: ...5MHz 22p 15p 220k 33k 4 7k 3 3 6 8k 6 8k 1 100k 0 022 0 022 0 100k 2 2k 10 220k 0 022 10 0 022 5p 0 47 100k 1k 1k 1 8k 0 022 0 01 2 7k 0 01 1k 22k 0 022 0 100 220k 5 0 22p 39p 0 1 100u 22 0 01 560 68u 1 5k 1 0 22 5 6k 2200p 0 022 1 2 2 100 5 6k 6 8k 0 01 0 1 1k 1 0 27k 68k 1 50k 8 2k 1 1000p 0 015 6 8k 10k 1 1 100 0 10 10k 33 0 022 1 100p 0 068 100 6800p 1000p 1M 0 47 10p 47k 330 10p 0 01 180p 10u...

Page 58: ... C406 C407 C408 C409 C410 C450 C451 C452 C462 C464 C466 C468 C470 C471 C472 C475 C476 C478 C479 C495 C701 C702 C703 C704 C705 C708 C710 C712 C713 C719 C751 C753 C754 C791 C911 C912 C913 C929 C930 C917 C920 C931 C941 C942 C943 C944 C945 C951 C952 C961 C962 C964 C965 C966 C967 C969 C971 C972 C973 C977 C978 C980 C982 C986 C990 C991 C992 C993 C994 C995 C996 C997 CN301 CN302 CN601 CN703 CN705 CN771 CN9...

Page 59: ...01 IC621 IC651 IC652 IC681 L501 L502 L571 L572 L621 L622 L623 L651 L652 L653 Q501 Q502 Q571 Q572 Q601 Q681 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R518 R530 R533 R536 R537 R538 R539 R540 R541 R542 R543 R545 R546 R547 R548 R549 R550 R551 R552 R553 R554 R555 R556 R557 R558 R559 R560 R561 R562 R563 R572 R573 R581 R582 R583 R584 R585 R586 R587 R588 R589 R590 R59...

Page 60: ...arts list Block No MB Electrical parts list Block No 01 04 Packing materials and accessories parts list Block No M3 M5 KD SH707 3 2 3 6 3 9 3 18 Area suffix J Northern America 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 ...

Page 61: ...12 24 25 76 39 26 83 28 92 96 93 95 98 97 84 99 85 94 86 15 1 71 59 62 64 65 65 23 45 23 67 63 70 69 66 41 75 74 61 60 68 72 73 68 58 83 35 32 80 14 80 3 19 5 19 4 6 22 19 13 126 128 125 129 129 118 119 121 120 132 132 123 130 127 122 124 101 102 104 103 108 108 112 115 111 110 114 109 117 116 113 109 131 100 107 106 105 105 106 105 2 23 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296...

Page 62: ...ECIAL SCREW 3 MAIN PWB BOTTOM 24 LV10463 002A BOTTOM CHASSIS 1 25 LV32453 001A FPC GUIDE 1 26 LV20929 001A GUIDE RAIL L 1 27 LV20930 001A GUIDE RAIL R 1 28 LV42239 001A S PLATE L ASSY 1 29 LV42240 001A S PLATE R ASSY 1 30 LV42104 001A DETECT PLATE 1 31 QYSPSPU1725M SCREW 2 DET PL S PL L 32 LV32569 003A A BKT ASS Y L 1 33 VMA4652 001SS EARTH PLATE 1 34 LV32570 001A A BKT ASS Y R 1 35 LV42112 001A T...

Page 63: ...SPRING 1 FOR DTCH LEVER 74 QAL0314 002 FPC 1 75 LV42420 001A FPC SHEET 1 76 LV40865 001A MINI SCREW 1 FPC GUIDE BOT C 77 LV40865 001A MINI SCREW 3 G RAIL L BOT C 78 LV40865 001A MINI SCREW 3 G RAIL R BOT C 79 LV40865 001A MINI SCREW 2 DET SW PWB BO C 80 LV40865 001A MINI SCREW 2 ARM BKT L BO C 81 LV40865 001A MINI SCREW 2 ARM BKT R BO C 82 LV40865 001A MINI SCREW 2 MOTOR BKT BOT C 83 LV42181 002A ...

Page 64: ...001A LIGHTING LENS 1 115 QLD0228 001 LCD MODULE 1 116 LV33359 001A NAME PLATE 1 117 LV41143 001A SHEET 1 118 LV41993 001A REG BKT 1 119 QMFZ039 150 T FUSE A 1 120 QAM0412 001 PIN CORD ASS Y 1 121 QAM0400 001 CAR CABLE 1 122 LV30943 202A REAR BRACKET 1 123 LV30946 006A REAR HEAT SINK 1 124 LV40790 002A PIN CORD BRKT 1 125 QYSDST2604Z SCREW 1 ANT REAR BKT 126 LV41200 003A SPECIAL SCREW 1 REG BKT REA...

Page 65: ... 113 88 89 82 87 20 18 115 90 32 30 38 114 11 85 25 73 111 33 34 74 72 35 26 31 22 36 116 29 112 19 61 24 112 62 21 38 76 95 96 14 97 100 123 81 94 77 75 74 73 84 94 101 100 122 93 75 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 xi...

Page 66: ... SPG 1 31 30320526T SELECT L ARM SP 1 32 30320527T SUSPENSION SPG 2 33 30320529T SELECT ARM R 1 34 30320530T LINK PLATE 1 35 30320531T LINK PLATE SPG 1 36 30320523T CUSHION F 1 37 30320524T CUSHION R 2 38 30320528T SUSPENSION SPGL 2 61 69011614T PICKUP OPT 725 1 62 64180406T DET SW ESE22 1 ESE22MH56 71 303210302T CONN PWB ASS Y 1 MP3 CONN 72 30321002T MODE SW 1 MMS000690ZMB0 73 30321003T LOAD MOTO...

Page 67: ... 30321133T LDG ROLLER 2 101 18211223T COLLAR SCREW 1 111 9P0420031T SCREW M2X3 6 TAP 2X3 112 9P0420041T SCREW M2 X 4 2 TAP 2X4 113 9B0320041T SCREW M2 X 4 1 BIND 2X4 114 9C0117183T SCREW 2 SCR M1 7X1 8 115 9C0120203T SCREW 1 SCR M2X2 116 9C0317503T SCREW 1 T SCR M1 5X5 121 9W0130170T PW 3 5X8X0 3 1 122 9W0513060T HL WASHER 1 HLW1 85X5X0 13 123 9W0710070T L WASHER 1 LW3 1X6X0 1 124 9E0100152T E RIN...

Page 68: ... 20 16V C 361 NCB31CK 823X C CAPACITOR C 362 NCB31CK 104X C CAPACITOR C 363 NCB31EK 273X C CAPACITOR C 364 NCB31CK 393X C CAPACITOR C 365 NCB31HK 123X C CAPACITOR C 366 NCB31HK 153X C CAPACITOR C 367 NCB31HK 472X C CAPACITOR C 368 NCB31HK 682X C CAPACITOR C 369 NCB31HK 182X C CAPACITOR C 370 NCB31HK 272X C CAPACITOR C 371 QERF1EM 475Z E CAPACITOR 4 7MF 20 25V C 372 QERF1EM 475Z E CAPACITOR 4 7MF 2...

Page 69: ...M D 231 MA152WA X DIODE D 332 MA152WK X SI DIODE D 371 UDZS5 1B X Z DIODE D 402 CRS03 W SB DIODE D 404 CRS03 W SB DIODE D 406 CRS03 W SB DIODE D 408 CRS03 W SB DIODE D 410 CRS03 W SB DIODE D 412 CRS03 W SB DIODE D 414 CRS03 W SB DIODE D 416 CRS03 W SB DIODE D 471 UDZS5 1B X Z DIODE D 495 UDZS4 7B X Z DIODE C M X D 711 1SS355 X DIODE C M D 721 UDZS6 2B X SI DIODE D 722 UDZS6 2B X SI DIODE D 723 UDZ...

Page 70: ... NRSA63J 473X MG RESISTOR R 246 NRSA63J 473X MG RESISTOR R 254 NRSA63J 0R0X MG RESISTOR R 325 NRSA63J 104X MG RESISTOR R 327 NRSA63J 562X MG RESISTOR R 328 NRSA63J 153X MG RESISTOR R 329 NRSA63J 0R0X MG RESISTOR R 330 NRSA63J 473X MG RESISTOR R 331 NRSA63J 104X MG RESISTOR R 332 NRSA63J 104X MG RESISTOR R 333 NRSA63J 473X MG RESISTOR R 334 NRSA63J 473X MG RESISTOR R 335 NRSA63J 821X MG RESISTOR R ...

Page 71: ...TOR R 779 NRSA63J 473X MG RESISTOR R 781 NRSA63J 331X MG RESISTOR R 782 NRSA63J 104X MG RESISTOR R 786 NRSA63J 473X MG RESISTOR R 791 NRSA63J 102X MG RESISTOR R 795 NRSA63J 102X MG RESISTOR R 796 NRSA63J 102X MG RESISTOR R 901 NRSA63J 472X MG RESISTOR R 911 NRSA63J 222X MG RESISTOR R 912 NRSA63J 222X MG RESISTOR R 913 NRSA63J 473X MG RESISTOR R 921 NRSA63J 271X MG RESISTOR R 922 NRSA63J 271X MG RE...

Page 72: ...G RESISTOR R 802 NRSA63J 681X MG RESISTOR R 803 NRSA63J 102X MG RESISTOR R 804 NRSA63J 122X MG RESISTOR R 805 NRSA63J 182X MG RESISTOR R 806 NRSA63J 272X MG RESISTOR R 807 NRSA63J 472X MG RESISTOR R 808 NRSA63J 103X MG RESISTOR R 809 NRSA63J 561X MG RESISTOR R 810 NRSA63J 681X MG RESISTOR R 811 NRSA63J 102X MG RESISTOR R 812 NRSA63J 122X MG RESISTOR R 813 NRSA63J 182X MG RESISTOR R 814 NRSA63J 272...

Page 73: ... S 813 NSW0066 001X TACT SWITCH S 814 NSW0066 001X TACT SWITCH S 815 NSW0066 001X TACT SWITCH S 816 NSW0066 001X TACT SWITCH S 817 NSW0066 001X TACT SWITCH S 818 NSW0066 001X TACT SWITCH Item Parts number Parts name Area Electrical parts list Switch board Remarks Block No 03 A CN804 QGF0503F3 07X CONNECTOR CN805 QGF1013F1 20X CONNECTOR CN811 QGZ2202L1 16 CONNECTOR CN813 WJK0117 001A E SI C WIRE C ...

Page 74: ... 272X C CAPACITOR C 627 NCB31HK 103X C CAPACITOR C 628 NEAD0JM 476X E CAPACITOR C 629 NCB31EK 333X C CAPACITOR C 630 NCB31EK 333X C CAPACITOR C 631 NCS31HJ 471X C CAPACITOR C 632 NCS31HJ 471X C CAPACITOR C 633 NCB31CK 473X C CAPACITOR C 634 NCB31CK 473X C CAPACITOR C 635 NCB31CK 473X C CAPACITOR C 636 NCB31CK 473X C CAPACITOR C 637 NCB31CK 473X C CAPACITOR C 638 NCB31HK 103X C CAPACITOR C 639 NEAD...

Page 75: ...ESISTOR R 544 NRSA63J 102X MG RESISTOR R 545 NRSA63J 103X MG RESISTOR R 546 NRSA63J 104X MG RESISTOR R 547 NRSA63J 472X MG RESISTOR R 548 NRSA63J 472X MG RESISTOR R 549 NRSA63J 472X MG RESISTOR R 550 NRSA63J 472X MG RESISTOR R 551 NRSA63J 104X MG RESISTOR R 552 NRSA63J 104X MG RESISTOR R 553 NRSA63J 183X MG RESISTOR R 554 NRSA63J 333X MG RESISTOR R 555 NRSA63J 101X MG RESISTOR R 556 NRSA63J 0R0X M...

Page 76: ...0 NRSA63J 474X MG RESISTOR R 661 NRSA63J 474X MG RESISTOR R 662 NRSA63J 474X MG RESISTOR R 663 NRSA63J 474X MG RESISTOR R 664 NRSA63J 474X MG RESISTOR R 665 NRSA63J 474X MG RESISTOR R 666 NRSA63J 474X MG RESISTOR R 667 NRSA63J 474X MG RESISTOR R 668 NRSA63J 0R0X MG RESISTOR R 669 NRSA63J 474X MG RESISTOR R 670 NRSA63J 474X MG RESISTOR R 671 NRSA63J 474X MG RESISTOR R 672 NRSA63J 474X MG RESISTOR R...

Page 77: ...ing materials and accessories parts list Block No M M M 3 Block No M M M 5 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 78: ...T 1 A 7 LVT0770 003B MP3 MANUAL 1 MPEG3 A 8 LVT0717 001B TROUBLE SHEET 1 A 9 BT 51018 3 WARRANTY CARD 1 A 10 BT 20071B JVC CENTER LIST 1 A 11 BT 51028 1 J REGIST CAR 1 A 12 BT 52005 1 WARRANTY CARD 1 A 13 VKZ4027 202 PLUG NUT 1 A 14 VKH4871 001SS MOUNT BOLT 1 A 15 VKZ4328 001 LOCK NUT 1 A 16 WNS5000Z WASHER 1 A 17 FSKL4010 002 HOOK 2 A 18 RM RK100 REMOCON 1 A 19 LI BATTERY 1 A 20 QAM0398 001 CAR C...

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