JVC KD-LH1000 Service Manual Download Page 61 | Manualshive

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KD-LH1000

3-8

Item

Parts number

Parts name

Area

Remarks

A

BZ795

QAN0002-001Z

BUZZER

C 1

NCB31EK-473X

C CAPACITOR

C 2

NCB31HK-103X

C CAPACITOR

C 3

QERF1CM-476Z

E CAPACITOR

47MF 20% 16V

C 4

QERF1CM-476Z

E CAPACITOR

47MF 20% 16V

C 6

QERF1AM-107Z

E CAPACITOR

100MF 20% 10V

C 7

QERF1AM-107Z

E CAPACITOR

100MF 20% 10V

C 10

NCB31EK-473X

C CAPACITOR

C 25

NCS31HJ-331X

C CAPACITOR

C 27

QERF1HM-104Z

E CAPACITOR

.10MF 20% 50V

C 101

NCB31EK-223X

C CAPACITOR

C 102

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 103

NCS31HJ-821X

C CAPACITOR

C 104

QERF1HM-105Z

E CAPACITOR

1.0MF 20% 50V

C 111

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 112

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 113

QERF1HM-225Z

E CAPACITOR

2.2MF 20% 50V

C 114

QERF1HM-225Z

E CAPACITOR

2.2MF 20% 50V

C 115

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 116

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 117

QERF1AM-107Z

E CAPACITOR

100MF 20% 10V

C 118

QERF1CM-106Z

E CAPACITOR

10MF 20% 16V

C 119

QERF1HM-105Z

E CAPACITOR

1.0MF 20% 50V

C 120

QERF1HM-105Z

E CAPACITOR

1.0MF 20% 50V

C 121

NCB31EK-473X

C CAPACITOR

C 122

NCB31EK-473X

C CAPACITOR

C 123

NCS31HJ-101X

C CAPACITOR

C 124

NBE20JM-106X

TS E CAP SVB20J

C 131

QERF1CM-106Z

E CAPACITOR

10MF 20% 16V

C 132

NCB31EK-333X

C CAPACITOR

C 133

NCB31EK-273X

C CAPACITOR

C 134

NCB31EK-273X

C CAPACITOR

C 135

NCB31HK-562X

C CAPACITOR

C 136

NCB31EK-123X

C CAPACITOR

C 137

QERF1CM-476Z

E CAPACITOR

47MF 20% 16V

C 138

QERF1CM-106Z

E CAPACITOR

10MF 20% 16V

C 139

QERF1HM-225Z

E CAPACITOR

2.2MF 20% 50V

C 140

NCB31HK-682X

C CAPACITOR

C 141

NCB31EK-823X

C CAPACITOR

C 142

QERF1HM-225Z

E CAPACITOR

2.2MF 20% 50V

C 143

NCB31EK-473X

C CAPACITOR

C 144

NCS31HJ-101X

C CAPACITOR

4.7MF 20% 25V

4.7MF 20% 25V

47MF 20% 6.3V

1.0MF 20% 50V

1.0MF 20% 50V

100MF 20% 10V

22MF 20% 6.3V

C 174

NCB31HK-102X

C CAPACITOR

C 175

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 176

QERF0JM-476Z

E CAPACITOR

47MF 20% 6.3V

C 177

QERF1CM-476Z

E CAPACITOR

47MF 20% 16V

C 181

NCB31EK-473X

C CAPACITOR

C 191

QERF1HM-105Z

E CAPACITOR

1.0MF 20% 50V

C 192

QERF1CM-226Z

E CAPACITOR

22MF 20% 16V

C 193

NCB31EK-473X

C CAPACITOR

C 194

QERF1HM-224Z

E CAPACITOR

.22MF 20% 50V

C 201

NCB31EK-223X

C CAPACITOR

C 202

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 203

NCS31HJ-821X

C CAPACITOR

C 204

QERF1HM-105Z

E CAPACITOR

1.0MF 20% 50V

C 211

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 212

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 213

QERF1HM-225Z

E CAPACITOR

2.2MF 20% 50V

C 214

QERF1HM-225Z

E CAPACITOR

2.2MF 20% 50V

C 215

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 216

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 251

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 252

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 253

QERF0JM-476Z

E CAPACITOR

47MF 20% 6.3V

C 254

NCS31HJ-101X

C CAPACITOR

C 255

NCS31HJ-101X

C CAPACITOR

C 256

QERF1HM-105Z

E CAPACITOR

1.0MF 20% 50V

C 257

QERF1HM-105Z

E CAPACITOR

1.0MF 20% 50V

C 258

NCS31HJ-101X

C CAPACITOR

C 259

NCS31HJ-101X

C CAPACITOR

C 271

NCS31HJ-101X

C CAPACITOR

C 272

NCB31HK-822X

C CAPACITOR

C 273

QERF0JM-226Z

E CAPACITOR

22MF 20% 6.3V

C 274

NCB31HK-102X

C CAPACITOR

C 275

QERF1EM-475Z

E CAPACITOR

4.7MF 20% 25V

C 276

QERF0JM-476Z

E CAPACITOR

47MF 20% 6.3V

C 601

QERF0JM-476Z

E CAPACITOR

47MF 20% 6.3V

C 602

NCB31HK-103X

C CAPACITOR

C 603

QERF0JM-107Z

E CAPACITOR

100MF 20% 6.3V

C 604

NCB31HK-103X

C CAPACITOR

C 605

NCB31HK-682X

C CAPACITOR

C 606

QERF0JM-476Z

E CAPACITOR

47MF 20% 6.3V

C 607

NCB31HK-103X

C CAPACITOR

C 608

NCB31CK-104X

C CAPACITOR

C 609

NCB31CK-104X

C CAPACITOR

C 610

NCS31HJ-5R0X

C CAPACITOR

C 611

NCS31HJ-820X

C CAPACITOR

C 612

NCB31HK-103X

C CAPACITOR

C 613

NCB31HK-103X

C CAPACITOR

C 614

NCB31HK-103X

C CAPACITOR

C 621

NCB31HK-103X

C CAPACITOR

C 622

QERF0JM-476Z

E CAPACITOR

47MF 20% 6.3V

C 623

NCS31HJ-470X

C CAPACITOR

C 624

NCB31EK-153X

C CAPACITOR

C 625

NCB31HK-103X

C CAPACITOR

C 626

NCB31HK-272X

C CAPACITOR

C 627

NCB31HK-103X

C CAPACITOR

C 628

QERF0JM-476Z

E CAPACITOR

47MF 20% 6.3V

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

NCB31EK-473X

C CAPACITOR

C 634

NCB31EK-473X

C CAPACITOR

C 635

NCB31EK-473X

C CAPACITOR

C 636

NCB31EK-473X

C CAPACITOR

C 637

NCB31EK-473X

C CAPACITOR

C 638

NCB31HK-103X

C CAPACITOR

C 639

QERF0JM-476Z

E CAPACITOR

47MF 20% 6.3V

C 640

NCB31HK-103X

C CAPACITOR

C 641

QERF0JM-476Z

E CAPACITOR

47MF 20% 6.3V

C 642

NCS31HJ-101X

C CAPACITOR

C 643

NCB31HK-103X

C CAPACITOR

Electrical parts list (Main board)

Block No. 01

Item

Parts number

Parts name

Area

Remarks

A

www. xiaoyu163. com

QQ 376315150

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

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Summary of Contents for KD-LH1000

Page 1: ...thod 1 2 1 3 1 4 1 18 Flow of functional operation unit TOC read Maintenance of laser pickup Replacement of laser pickup Description of major ICs 1 19 1 21 1 21 1 22 41 1000 SOUND VOL VOL SOURCE R F U 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 xiaoyu...

Page 2: ...is 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: ...ch side of the body Release the two joints a and the two joints b on the sides Release the two joints c at the bottom and remove the front chassis toward the front 1 2 3 Removing the front chassis See Fig 2 to 4 Joint c Heat sink Fig 2 Fig 1 Fig 3 Fig 4 Fig 5 Front panel unit Front chassis A Front chassis Joint a Joint a Joint b Joint b C C C Joint c B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9...

Page 5: ... Prior to performing the following procedure remove the front chassis the heat sink bottom cover and the rear panel Remove the two screws F attaching the main amplifier board assembly on the top cover Disconnect connector CN601 on the main amplifier board assembly from the cassette mechanism assembly 1 2 Removing the main amplifier board assembly See Fig 8 When disengaging the joint f using a scre...

Page 6: ...embly Remove the four screws H attaching the rear cover on the back of the front panel assembly Unjoint the nine joints g with the front panel and the rear cover Remove the control switch board on the back of the front panel 1 2 3 CD mechanism assembly G G Top cover Fig 9 G H H H Fig 10 Fig 12 Fig 11 LCD Key control board H Joints g Joints g Joints g Joints g Front panel Rear cover www xiaoyu163 c...

Page 7: ... 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 8: ... 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 9: ...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 10: ... 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 ...

Page 11: ...irection 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 ...

Page 12: ...ction 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 p...

Page 13: ...at 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 lo...

Page 14: ... 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 15: ... 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 8924...

Page 16: ... 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 Load...

Page 17: ...urn 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 co...

Page 18: ...sive 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 standard Standard volume position Balance and Bass Treble volume lndication 0 S BASS O EQ FLAT Frequency Band FM 87 5MHz 107 9MHz AM 530kHz 1710 kHz Doing such as cardboard puts ...

Page 19: ...r commands SEL TC94A14FA 38 LD CN601 8 No disc display When the disc correctly rotates Microprocessor commands DMO TC94A14FA 41 Spindle motor IC681 7 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 2V 0V 84 86 A200 3 3V...

Page 20: ... 10 11 and 14 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 IC681 pins 6 and 7 Check the spindle motor and its wiring Check the circuits in the vicinity of IC601 19 24 or the pickup Is 3 3V present at IC621 pins 41 Check IC621 and IC601 Check the vicinity of IC681 When t...

Page 21: ...alue 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 ...

Page 22: ...motor L B amp No connected antenna remote control maicon power supply GND SYSTEM RESET CD mecha sw1 J BUS INT Power save2 H means STOP mode RDS clock input RDS data input KEY DATA A D converter power supply A D reference voltage Volume encoder pulse input 1 Volume encoder pulse input 2 Handle remocon input 1 Handle remocon input 2 IOP input MRC input S Quality level input S METER input GND No conn...

Page 23: ...Narrow FM AM band selecting output H FM L AM CE output for PLL IC Data output for PLL IC Clock output for PLL IC Data input from PLL IC Telphone muting detection input Active level can be selected H or L in PSM Dimmer detector output GND Dimmer detector input L dimmer on POWER SAVE1 L ACC off POWER ON OFF control output H power on CD power supply control output H CD power on Muting output L muting...

Page 24: ...N4 VIN4G GND 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 376...

Page 25: ...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 26: ...al 0 3 Power supply terminal Base clock output terminal GND Connects with GND Opening Power supply terminal Crystal connection terminal 12 5MHz Crystal connection terminal 12 5MHz Mode set input terminal pull up H Memory extension mode Enhancing memory output terminal 4 11 Analog power supply terminal Enhancing memory output terminal 12 19 Analog standard power supply terminal connects with GND Au...

Page 27: ...CH FM AM key Clock input for serial communications Display data input Cereal Key code data output Cereal Onboard cereal writing data I O terminal Pull up Onboard cereal writing clock input terminal Pull up Tippinabl input for serial communications POWER SAVE 2 Memory power supply OFF detection input Remote control input by codes terminal Key interrupt input Address data separation common mode set ...

Page 28: ... circuit Ripple Filter Stand by Switch AC CONT2 0 22 F 2200 F 0 022 F 0 22 F AC CONT1 5V ST ON 47 F 0 22 F 0 22 F 22 F Mute 10K 3 3 F OUTLF OUTLF Low Level Mute ON GND OUTLR OUT LR GND TA8273H IC951 Power amp 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 892...

Page 29: ...input Output for Front Rch Power GND Output for Front Rch Ripple filter Front Rch input Rear Rch input Signal GND Rear Lch input Front Lch input Power on time control Output for Front Lch Power GND Output for Front Lch Power input Output for Rear Lch Muting control input Output for Rear Lch Power GND Header of 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...

Page 30: ... 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 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 31: ...gnal 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 RF ...

Page 32: ...ommand 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 Sub...

Page 33: ...F 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 Sys...

Page 34: ... 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 applied to CTRL...

Page 35: ...nput terminal of input selector switch channel 1 Differential output terminal Input selector output terminal Volume 1 input terminal Tone output terminal Volume 2 input terminal Fader volume control Rear output terminal Fader volume control Front output terminal Non fader volume output terminal GND terminal Control data input terminal Test terminal Test terminal Clock input terminal for serial dat...

Page 36: ... input output Data input output Q15 Word mode LSB addr Byte mode Ground pin Word byte selction input Address input A15 A14 A13 A12 A11 A10 A9 A8 NC NC WE RESET NC NC RY BY A18 A17 A7 A6 A5 A4 A3 A2 A1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A16 BYTE GND Q15 A 1 Q7 Q14 Q6 Q13 Q5 Q12 Q4 VCC Q11 Q3 Q10 Q2 Q9 Q1 Q8 Q0 OE GND CE A0 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 ...

Page 37: ...te a 3 state input Output C L H H A X L H Y Z H L 1 2 3 4 5 6 7 1C 1A 1Y 2C 2A 2Y GND VU 4C 4A 4Y 3C 3A 3Y 14 13 12 11 10 9 8 HD74HC126FP IC781 J BUS buffer 1 Pin layout 2 Block diagram 3 Pin function 1 2 3 5 4 NJU7241F33 IC804 Voltage regulator PIN FUNCTION 1 GND 2 VIN 3 VOUT 4 NC 5 STB 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 139...

Page 38: ...NS INTERNAL EQUIVALENT CIRCUIT Refer to 4 BLOCK DIAGRAM PIN No RPM6938 SV4 IC805 Regulator 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 x...

Page 39: ...Pin layout 3 Pin function 2 Block diagram 14 13 12 11 8 10 9 1 2 3 4 7 5 6 VDD CONT1 CONT4 IN4 IN3 OUT4 OUT3 IN1 OUT1 OUT2 IN2 Vss CONT2 CONT3 1 Pin layout Block diagram BU4066BCFV IC131 Quad analog switch 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 xia...

Page 40: ...tion A0 to A2 Device address SCL Serial clock input SDA Serial data input output WPIN Write protect VDD Power supply CND Ground Control logic High voltage generator Address generator X decoder Y decoder Memory array Y serect Sense amp Serial parallel converter VCC VSS WP A0 A1 A2 SCL SDA 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 139...

Page 41: ... collector Switch collector Switch emitter Timing capacitor Comparator reversal input 7 8 V Q1 Q Q S R 2 C OSC COMP A B C D V 1 25V Ipk T REF 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 42: ...UNIT 10 1 1Chome Ohwatari machi Maebashi city 371 8543 Japan No 49732 200205 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: ...ards 2 2 2 4 2 8 This schematic diagrams is printed on 100 recycled paper CD ROM No SML200205 1000 SOUND VOL VOL SOURCE R F U D 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 com ...

Page 44: ...ww 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 45: ...UNER PA IC621 DSP DAC IC70 CPU BUS0 BUS3 BUCK CCE RST RESET SW 15 2 IC702 RESET IC JVC C CHA CON SBRST SBT SBD PS2 DISPCK DISPDA DISPCE KEYDA ANA CN801 DB0 DB7 A0 A19 RST OSC RE VOL1 VOL2 KEY 0 KEY 1 KEY 2 OSC RES CS RS WR RD LCD REMOTE IC802 RAM IC801 LCD DRIVER KEY MATRIX IC805 REMOCON EN801 ENCODER RST IC803 RST Block diagram www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2...

Page 46: ... REG CN901 IC132 BUFFER AMP IC301 POWER AMP SUB WOOFER OUT IC131 IC701 CPU US3 RST SI SO I O INT SCK CLK DO DI CH L CH R 15 2 IC781 JVC BUS IC703 E2PROM CN902 CHANGER CONTROL PCK PDA PCE DA 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 ...

Page 47: ... 10k 270 1k 3 3k UN2211 47k 0 047 47u 0 1 100k 100 22k 47k 3 3k 3 3k 1 50 4 7 25 4 7 25 4 7 25 4 7 25 1 50 2SD601A 390 12k 1 50 MA152WK 1SS355 0 047 QSW0451 001 UN2211 47k 47k 47k 47u M61508FP HN58X2416FPI 100 10 1SS355 1SS355 47 16 47 16 SML 310LT 0 01 0 047 0 022 0 022 100 10 0 047 MA152WK 3 3k 4 7k 47k 47k 10 10 6 3 330P 39k 27 100 6 3 220 10 0 1 50 47k 6 8k 6 8k 820P 820P QNZ0007 002 UDZS6 2B ...

Page 48: ...100k 330 100 180 47k 22 22 22 22 100 100 1SS355 UN2211 UN2111 UN2111 2SB709A UN2113 2SD601A 10k A 220k 220k 1 50 MA152WK 4 7 25 4 7 25 4 7 25 4 7 25 820 820 820 820 2 2 50 0 0 0068 BU4066BCFV 0 033 0 027 0 027 0 012 0 0056 UN2211 UN2211 2SD1048 2SD1048 2SD1048 2SD1048 180 180 180 180 QNN0490 001 820 180 MA152WK 4 7k 2SC2412K 4 7 25 4 7 25 4 7 25 4 7 25 100 10 1 50 1 50 1 50 1 50 100P 100P 100P 100...

Page 49: ...3 0 01 330 2SD601A 2SD601A UDZS6 2B UDZS6 2B UDZS6 2B 2SD601A 2SD601A UDZS6 2B UDZS6 2B UDZS6 2B 2SD601A 2SD601A 2SD601A 2SD601A 2SD601A 2SD601A 390 2SD601A 2SD601A 390 390 390 390 390 560 560 560 2SD601A 2SD601A 390 390 390 390 390 390 560 560 560 UDZS6 2B UDZS6 2B UDZS6 2B 2SD601A 2SD601A 2SD601A 2SD601A 390 390 390 390 390 390 560 560 560 0 047 0 047 0 047 0 047 0 047 0 047 0 047 0 047 0 047 CR...

Page 50: ... 4 7 25 4 7 25 270 300 300 270 390 560 820 560 390 390 560 820 270 2SB709A 2SB709A 47u 0 4 7 330 330 47k 47k 47k 330 330 1k 330 8 2k 330 330 330 330 330 330 330 330 330 330 330 330 0 047 470P 2SD601A 330 1SR154 400 NJM4565V QAX0413 001Z 10P 10P QNZ0006 001 1 50 100 100 0 047 0 047 0 047 100 100 0 01 47 6 3 0 015 15k 47 6 3 0 01 4 7k 4 7k 4 7k 4 7k 10k 47 6 3 0 01 0 01 47 6 3 100P 47u MA152WK SML 3...

Page 51: ...03 R211 R212 R213 R214 R215 R221 R222 R223 R224 R225 R226 R251 R252 R253 R272 R273 R275 R281 R282 R614 R625 R626 R629 R632 R633 R634 R635 R636 R638 R639 R640 R641 R701 R702 R703 R704 R705 R706 R707 R711 R712 R713 R714 R715 R716 R717 R718 R719 R720 R722 R723 R724 R725 R726 R727 R728 R729 R730 R731 R732 R733 R734 R738 R739 R740 R741 R742 R747 R748 R749 R750 R751 R752 R753 R754 R755 R756 R757 R758 R7...

Page 52: ...83 R684 R685 R686 R687 R708 R709 R710 R721 R735 R736 R737 R743 R744 R745 R746 R760 R761 R762 R763 R767 R781 R782 R783 R784 R786 R787 R788 R789 R790 R793 R794 R795 R797 R798 R903 R907 R910 R921 R922 R923 R924 R925 R926 R927 R982 R983 R984 S701 S702 TU1 X51 X621 X701 X702 S703 R928 C924 C925 C715 C716 C717 R999 R998 D683 C719 C720 C721 C722 C723 CN901 C724 C725 D703 C689 C801 C802 C805 C806 C807 C80...

Page 53: ...E NETWORK BUSINESS UNIT 10 1 1Chome Ohwatari machi Maebashi city 371 8543 Japan 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 54: ...arts list Block No MB Electrical parts list Block No 01 02 Packing materials and accessories parts list Block No M3 M5 KD LH1000 3 2 3 5 3 8 3 16 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 55: ...24 19 30 16 12 21 26 22 27 23 10 7 7 9 9 3 70 68 78 74 72 73 69 75 71 53 51 51 52 77 76 2 79 6 6 35 50 49 46 43 39 37 41 40 38 34 32 33 42 44 45 36 47 48 6 54 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 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 56: ... 1 FOR L LEVER TOP 25 GE40144 001A T SPRING 1 FOR RELEASE LEV 26 VKW5262 001 T SPRING 1 FOR L LEVER R 27 QYSDSF2006M SCREW 1 DAMPER L LEVER 28 VKW5263 002 T SPRING 1 FOR L LEVER L 29 VKZ4777 001 MINI SCREW 1 LOCK LEVER O L 30 FSKW4013 002 T SPRING 1 FOR OPEN LEVER 31 GE40140 001A BLIND 1 32 GE10044 008A FRONT PANEL 1 33 GE30384 006A FINDER ASS Y 1 34 GE20129 001A PRESET BUTTON 1 1 6 2COLOR 35 GE30...

Page 57: ...REW 1 REAR BKT REG BK 64 QYSDST2606Z SCREW 1 REAR BKT ANT JA 65 QYSDST2606Z SCREW 1 REAR BKT CD IN 66 QYSDSF2606Z SCREW 1 REAR BKT PIN JA 67 QYSDST2606Z SCREW 2 REAR BKT 16PIN 68 QLD0232 001 LCD MODULE 1 69 LV42850 001A LCD LENS 1 70 LV33403 003A LCD CASE 1 71 LV33404 001A LIGHTING CASE 1 72 LV42884 001A LCD FILTER 1 73 LV42995 001A LCD FILTER 1 74 LV42894 001A BRIGHT SHEET 1 75 LV42955 002A LENS ...

Page 58: ... 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 59: ...320525T CLAMPER ARM 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 71 303210301T CONN PWB ASS Y 1 72 30321002T MODE SW 1 73 30321003T LOAD MOTOR WIRE 1 74 30...

Page 60: ... SIDE PLATE 1 99 30321131T LOAD PLATE SPG 1 100 30321133T LDG ROLLER 2 101 18211223T COLLAR SCREW 1 111 9P0420031T SCREW M2X3 6 112 9P0420041T SCREW M2 X 4 2 113 9B0320041T SCREW M2 X 4 1 114 9C0117183T SCREW 2 115 9C0120203T SCREW 1 116 9C0317503T SCREW 1 121 9W0130170T PW 3 5X8X0 3 1 122 9W0513060T HL WASHER 1 123 9W0710070T L WASHER 1 124 9E0100152T E RING 1 125 9W0113020T PW 2 1X4X0 13 1 www x...

Page 61: ...CB31EK 473X C CAPACITOR C 194 QERF1HM 224Z E CAPACITOR 22MF 20 50V C 201 NCB31EK 223X C CAPACITOR C 202 QERF1EM 475Z E CAPACITOR 4 7MF 20 25V C 203 NCS31HJ 821X C CAPACITOR C 204 QERF1HM 105Z E CAPACITOR 1 0MF 20 50V C 211 QERF1EM 475Z E CAPACITOR 4 7MF 20 25V C 212 QERF1EM 475Z E CAPACITOR 4 7MF 20 25V C 213 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 214 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 215 Q...

Page 62: ...20 6 3V C 951 QERF1CM 226Z E CAPACITOR 22MF 20 16V C 952 NCB31EK 473X C CAPACITOR C 953 QERF1CM 106Z E CAPACITOR 10MF 20 16V C 954 QERF1HM 474Z E CAPACITOR 47MF 20 50V C 955 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 956 NCB31CK 104X C CAPACITOR C 957 NCB31CK 104X C CAPACITOR C 958 NCB31CK 104X C CAPACITOR C 959 NCB31CK 104X C CAPACITOR C 961 NCB31EK 223X C CAPACITOR C 962 NCB31EK 223X C CAPACITOR C ...

Page 63: ...63J 181X MG RESISTOR R 125 NRSA63J 103X MG RESISTOR R 126 NRSA63J 103X MG RESISTOR R 131 NRSA63J 105X MG RESISTOR R 132 NRSA63J 105X MG RESISTOR R 133 NRSA63J 473X MG RESISTOR R 134 NRSA63J 105X MG RESISTOR R 135 NRSA63J 105X MG RESISTOR R 136 NRSA63J 473X MG RESISTOR R 137 NRSA63J 104X MG RESISTOR R 138 NRSA63J 103X MG RESISTOR R 139 NRSA63J 103X MG RESISTOR R 140 NRSA63J 104X MG RESISTOR R 141 N...

Page 64: ...OR R 709 NRSA63J 473X MG RESISTOR R 710 NRSA63J 106X MG RESISTOR R 711 NRSA63J 103X MG RESISTOR R 712 NRSA63J 102X MG RESISTOR R 713 NRSA63J 102X MG RESISTOR R 714 NRSA63J 473X MG RESISTOR R 715 NRSA63J 102X MG RESISTOR R 716 NRSA63J 102X MG RESISTOR R 717 NRSA63J 102X MG RESISTOR R 718 NRSA63J 473X MG RESISTOR R 719 NRSA63J 472X MG RESISTOR R 720 NRSA63J 472X MG RESISTOR R 721 NRSA63J 103X MG RES...

Page 65: ... MG RESISTOR R 909 NRSA63J 183X MG RESISTOR R 910 QRE142J 102X C RESISTOR 1 0K 5 1 4W R 911 NRSA63J 222X MG RESISTOR R 912 NRSA63J 222X MG RESISTOR R 913 NRSA63J 104X MG RESISTOR R 914 NRSA63J 103X MG RESISTOR R 915 NRSA63J 473X MG RESISTOR R 917 NRSA63J 473X MG RESISTOR R 921 NRSA63J 220X MG RESISTOR R 922 NRSA63J 220X MG RESISTOR R 923 NRSA63J 220X MG RESISTOR R 924 NRSA63J 220X MG RESISTOR R 92...

Page 66: ...DIODE D 425 UDZS6 2B X SI DIODE D 426 UDZS6 2B X SI DIODE D 427 UDZS6 2B X SI DIODE D 428 UDZS6 2B X SI DIODE D 429 UDZS6 2B X SI DIODE D 430 UDZS6 2B X SI DIODE D 431 UDZS6 2B X SI DIODE D 433 SML 310LT MN X LED D 434 SML 310LT MN X LED D 451 NSCM315C W LED D 452 NSCM315C W LED D 453 NSCM315C W LED D 801 MA152WK X SI DIODE D 803 1SS355 X DIODE D 804 UDZS6 2B X SI DIODE D 805 UDZS6 2B X SI DIODE D...

Page 67: ...OR R 815 NRSA63J 331X MG RESISTOR R 816 NRSA63J 331X MG RESISTOR R 817 NRSA63J 331X MG RESISTOR R 818 NRSA63J 331X MG RESISTOR R 819 NRSA63J 331X MG RESISTOR R 820 NRSA63J 331X MG RESISTOR R 821 NRSA63J 822X MG RESISTOR R 822 NRSA63J 102X MG RESISTOR R 823 NRSA63J 331X MG RESISTOR R 824 NRSA63J 104X MG RESISTOR R 825 NRSA63J 104X MG RESISTOR R 826 NRSA63J 104X MG RESISTOR R 827 NRSA63J 102X MG RES...

Page 68: ...RESISTOR S 802 NSW0066 001X TACT SWITCH S 803 NSW0066 001X TACT SWITCH S 804 NSW0066 001X TACT SWITCH S 805 NSW0066 001X TACT SWITCH S 806 NSW0066 001X TACT SWITCH S 807 NSW0066 001X TACT SWITCH S 808 NSW0066 001X TACT SWITCH S 809 NSW0066 001X TACT SWITCH S 810 NSW0066 001X TACT SWITCH S 811 NSW0066 001X TACT SWITCH S 812 NSW0066 001X TACT SWITCH S 813 NSW0066 001X TACT SWITCH S 814 NSW0066 001X ...

Page 69: ...2 P3 P2 P4 A5 A9 P5 P8 P6 P7 A1 A4 A17 A15 A20 A19 A21 A16 A18 KIT A10 A14 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 70: ... 1 A 5 LVT0717 001B TROUBLE SHEET C 1 A 6 BT 51018 3 WARRANTY CARD 1 A 7 BT 52004 2 WARRANTY CARD 1 A 8 BT 51028 1 REGIST CARD 1 A 9 BT 20071B JVC CENTER LIST 1 A 10 VKZ4027 202 PLUG NUT 1 A 11 VKH4871 001SS MOUNT BOLT 1 A 12 VKZ4328 001 LOCK NUT 1 A 13 WNS5000Z WASHER 1 A 14 GE40130 001A HOOK 2 A 15 RM RK50 REMOCON 1 A 16 LI BATTERY 1 A 17 QAM0306 001 16P CORD ASS Y 1 A 18 FSJB3001 30C HARD CASE ...

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