JVC KD-SX985, KD-SX885 Service Manual Download Page 23 | Manualshive

Page: 23 / 73

background image

KD-SX985

1-23

Description of major ICs

UPD784225GK-624 (IC501) : CPU

1.Pin layout

2.Pin function

1 ~ 20

60 ~ 41

21 ~ 40

80 ~ 61

1
2
3
4
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

I

41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

Non use
Non use
Non use
DAC mode control latch
DAC mode control clock
DAC mode control data
DA convertor chip select
No use
No use
No use
No use
Initial setting
DA convertor select
No use
Connect to GND
MP3/CD-DA switch SW L:CD H:MP3
8V detection
Systemreset signal input
Detection switch of CD mechanism
Reset detection terminal
Detection switch of CD mechanism
Panel switch detection
Power switch detection
J-BUS signal interrupt input
MP3 request
No use
Connect to ground
Reference voltage terminal
No use
Connect to X'tal osc.
Test terminal
Non use
Connect to ground
Connect to ground
Reference voltage terminal
Laser signal input output
Key control signal input 0
Key control signal input 0
Key control signal input 0
Key control signal input 0

Pin

no.

Pin

no.

Symbol

Symbol

Function

Function

TEMP

GND

GND

AVSS

ADCONT

NC

AVREF1

EPROMDI

EPROMDO

EPROMCK

LCDCE/SO

LCDDA/SI

LCDCK

/BUSIO

BUSIO

BUSSI

BUSSO

BUSSCK

BUSOUT

CDON

CDREQ

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

I/O
I/O
I/O
I/O

O
O

I

O
O
O

I

Connect to GND
Connect to GND
Connect to GND
No use
No use
Analog reference voltage
Data input terminal from EEPROM
Data output terminal from EEPROM
Clock signal I/O terminal with EEPROM
No use
No use
No use
J-BUS data I/O terminal
J-BUS data I/O terminal
J-BUS data input
J-BUS data output
J-BUS clock I/O
No use

The CD power supply control signal output.At CD:H

CD request
CD Mute
No use
DSP reset

CE output for data communication with CDLSI

Clock output for data communication with CDLSI

Data communication input output port 3 with CDLSI

Data communication input output port 2 with CDLSI

Data communication input output port 1 with CDLSI

Data communication input output port 0 with CDLSI

No use
CD RW select
Connect to GND
Loading signal
LDFLE switching signal
MP3 data input
MP3 data output
MP3 data clock
MP3 data reset
MP3 data standby

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

«
...
21
22
23
24
25
...
»

Summary of Contents for KD-SX985, KD-SX885

Page 1: ...d 1 2 1 3 1 4 1 19 Flow of functional operation unit TOC read Maintenance of laser pickup Replacement of laser pickup Description of major ICs 1 20 1 22 1 22 1 23 44 SOUND VOL VOL SOURCE R F U D ATT 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 ...

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: ...the following procedure remove the bottom cover Remove the two screws A attaching the front chassis Remove the two screws B on each side of the body Release the two joints d and the two joints e on the sides remove the front chassis toward the front 1 2 3 Removing the front chassis See Fig 4 5 Fig 4 Fig 1 Fig 5 Front chassis A B Front chassis Joint d Joint d Joint e Joint e Fig 2 Bottom cover Join...

Page 5: ...d assembly on the top cover Disconnect connector CN101 on the main amplifier board assembly from the cassette mechanism assembly 1 2 Removing the main amplifier board assembly See Fig 8 Remove the four screws C attaching the heat sink on the left side of the body and remove the heat sink 1 Removing the heat sink See Fig 6 Fig 7 Fig 8 Main board assembly D D D D D E Rear panel CN101 F F Heat sink F...

Page 6: ...nt chassis the heat sink bottom cover and the main amplifier board assembly Remove the three screws H attaching the cassette mechanism assembly from the top cover 1 Removing the CD mechanism assembly See Fig 10 Fig 9 G f g CN601 G CD mechanism assembly H H Top cover Fig 10 H 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 3...

Page 7: ... joints h with the front panel and the rear cover Remove the control switch board on the back of the front panel 1 2 3 I I I I Fig 11 Fig 13 Fig 12 LCD Key control board Joint h Joint h Joint h Joint h Front panel Rear cover 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 8: ...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 circ...

Page 9: ... 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 10: ...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 11: ...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 12: ...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 13: ...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 14: ...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 15: ... 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 16: ...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 17: ...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 18: ...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 19: ...ble for adjusting Standard volume position Balance and Bass Treble volume Indication 0 Loudness OFF FM 87 5MHz 108 0 MHz AM 530kHz 1710kHz 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 26P...

Page 20: ...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 21: ... 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 22: ...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 23: ...BUCK BUS3 BUS2 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...

Page 24: ... input 2 Key input 0 Key input 1 Key input 2 Level meter input S METER input GND Reference voltage J BUS data input J BUS data output J BUS clock input output J BUS I O selection Output H Input L Data output for LCD driver CLK output for LCD driver CE for LCD driver Buzzer output I2C data input I2C data output I2C clock output Door open switch Symbol CD RESET CD MUTING ANT CONT VDD X2 X1 VSS XT2 X...

Page 25: ...N OFF control output H Power on CD power supply control output H CD power on Muting output L Muting on Micon power supply Data output for E volume IC Clock output for E volume IC Muting control output for subwoofer Model selecting input For rewriting flash memory RF gain control L CD RW H CD DA Symbol SD ST MONO DETACH SEEK STOP FM AM PLL CE PLL DO PLL CLK PLL DI TEL MUTING VSS DIM IN PS1 POWER CD...

Page 26: ...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 27: ...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 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 IC501 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: ...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 30: ...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 31: ...nnel 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 ON OFF pin CH1 input OP AMP_changeover pin Signal system GND CH1 AMP_B non...

Page 32: ...3 44 45 46 47 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...

Page 33: ...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 34: ...nal VCO power supply 16 934 MHz clock output terminal Power supply 2 5V terminal for oscillator Connection terminal for oscillator input Connection terminal for oscillator output GND for oscillator I O I O I O I O I O O I O I O TC94A02F 005 REFR REFL FILTER 8 9 10 11 12 13 14 1 2 3 4 5 6 7 INR NFR FIL NFL CL Vcc INL CL LGND OUTL OUTR RGND CR CR 1 7 8 3220 14 BA3220FV X IC301 IC401 Line out amp 1 P...

Page 35: ...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 36: ... and ward address Write protect terminal Symbol I O Function BR24C16F X IC771 EEPROM 1 Pin layout 3 Block diagram 2 Pin function GND 1 VIN 2 VOUT 3 5 STB 4 NC Short protect 3 VOUT 1 GND Vref VIN 2 STB 5 GND 1 NJU7241F25 X IC651 Regulator 1 Pin layout 2 Block diagram 1 2 3 5 4 NJU7241F33 X IC504 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...

Page 37: ...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 38: ...impedance State 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 X IC801 Buffer 1 Terminal layout 2 Block diagram 3 Pin function IN Vout GND 1 3 2 OP1 Co1 IC PST600M G W IC702 System reset 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 37...

Page 39: ... 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 40: ... rear Rch Power GND Output for rear Rch Ripple filter Rear Rch input Front Rch input Signal GND Front Lch input Rear Lch input Power on time control Output for rear Lch Power GND Output for rear Lch Power input Output for front Muting control input Output for front Power GND No connection AC CONT1 GND1 OUTFR STBY OUTFR Vcc1 2 OUTRR GND2 OUTRR VREF INRR INFR SGND INFL INRL ONTIME OUTRL GND3 OUTRL V...

Page 41: ...Synchronization clock DI Transfer data Display off control input INH L VSS Display forced off Used for applying the LCD drive 2 3 bias voltage externally Must be connected to VDD2 when a 1 2 bias drive scheme is used Used for applying the LCD drive 1 3 bias voltage externally Must be connected to VDD1 when a 1 2 bias drive scheme is used Power supply connection Provide a voltage of between 3 0 and...

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: ... A0 I O1 I O2 I O3 Vss 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 VDD A15 CS2 WE A13 A8 A9 A11 OE A10 CS1 I O8 I O7 I O6 I O5 I O4 Symbol A0 A16 I O1 I O8 CS1 CS2 WE OE VDD VSS NC Function Address inputs Data inpts outputs Chip select input Write enable input Output enable input Power supply Ground No connection W24L010AJ AS X IC653 SRAM VDD VSS A0 A16 CS2 CS1 OE WE I O1 I O8 DECODER CONTROL ...

Page 44: ... input Serial data output Register control pin I O ports I O ports Non connect Non connect Single power supply for REF frequency block O I I I O O I O I O Pin No Symbol I O Function 13 14 15 16 17 18 19 20 21 22 23 24 IFC VDD FMIN AMIN DGND FMCP Vt AMCP VCC RF AGND XIN IF signal input Power pins for digital block FM band local signal input AM band local signal input Connect to GND for digital circ...

Page 45: ...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 46: ...UNIT 10 1 1Chome Ohwatari machi Maebashi city 371 8543 Japan No 49731 200206 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 47: ...VOL VOL SOURCE R F U D ATT Block diagram Standard schematic diagrams Printed circuit boards 2 1 2 2 2 5 6 CD ROM No SML200206 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 48: ...yu163 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 49: ...N601 REMOCON KEY0 2 S1 S68 COM1 3 LCDDA LCDCLK LCDCE REMOTE CONTROL RECEIVER IC602 OPERATION SW S601 S617 LCD DRIVER IC601 LCD1 CN901 CD Mechanism Main board J801 Changer Front board AUX L R J601 PLL IC31 PLL CE PLL DA PLL CL PLL DI Vt FM AM OSC LINE AMP IC361 IC381 CD UNIT CONTROLLER IC501 MP3 DECODER IC652 CD L R CD L R CD L R SDO DATA BCK LRCK MP3DA MP3CK MP3RST DACCS DACMD DACMC DACML CN101 CN...

Page 50: ... 50 1 50 1 50 1 50 1 50 1 50 CRS03 QSW0451 001 10K 1000P 0 01 330 100K 0 1 50 CRS03 47k UN2211 UN2211 TDA7404D X 47k 100 22K 100k 10k 100 22k 0 047 CRS03 UN2211 1K 1SS133 1 2K 0 47K UN2211 22K 22K UN2211 UN2211 47k 2 2K 47P CRS03 47k 0 001 0 1 2 2K 2 2K 10K 180k 22k 0 047 12k 2 2 50 2SD601A R 1SS133 10K 47 6 3 10K 2 2K 47K QAX0617 001Z 0 047 QAX0401 001 0 047 0 0 0 0 UN2211 BA3220FV BA3220FV 47 16...

Page 51: ...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 1SS355 1SS355 1SS355 0 33 10k 47 6 3 0 01 22 22 0 01 0 1 0 1 56k 47 6 3 0 01 100 100 0 047 0 047 0 047 100 100 1M 0 01 47 6 3 0 015 10k 47 47 47 47 6 3 0 01 4 7k 4 7k 4 7k 4 7k 10k 47 6 3 0 01 0 01 47 6 3 1...

Page 52: ...47 0 22 1SS355 X 470 0 390k 820 1SS355 X 1SS355 X UDZS5 1B X 0 22 0 01 910 910 270 270 220P 4 7 6 3 SML 310LT MN X 820 0 820 1SS355 X 1SS355 X 820 UDZS5 6B X 820 510 510 510 510 820 2SB815 7 X NSPW310BS BRS NSPW310BS BRS 430 430 0 0 0 LCDCE LCDDA LCDCL KEY0 L CH A GND R CH ACC5V ENC2 10V LCDCL S22 S62 KEY1 ENC1 10V REMOCON ACC5V COM3 COM2 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37...

Page 53: ...1 C262 R261 C271 C272 C273 C301 C302 C303 C304 C305 C306 C311 C312 C313 C314 C315 C316 C317 C318 C320 C321 C322 C323 C324 C325 C341 C361 C362 C363 C364 C365 C366 C367 C368 C369 C381 C382 C383 C384 C385 C386 C387 C388 C389 C390 C391 C392 C701 C702 C703 C704 C705 C706 C707 C708 C709 C710 C711 C713 C715 C716 C717 C771 C781 C782 C801 C802 C841 C851 C852 C881 C891 C901 C902 C903 C904 C905 C906 C907 C90...

Page 54: ...4 C505 C506 C507 C508 C509 C511 C512 C513 C551 C574 C575 C577 C578 C579 C580 C581 C582 C583 C584 C585 C586 C587 C588 C589 C590 C591 C592 C593 C601 C603 C604 C606 C607 C612 C613 C622 C623 C624 C628 C629 C630 C633 C634 C635 C639 C641 C645 C651 C652 C653 C654 C655 C656 C657 C658 C659 C660 C661 C662 C668 C669 C671 C672 C673 C681 C682 C683 C684 CN501 CN502 CN503 CN601 D501 D502 D503 D504 D505 D681 D682...

Page 55: ...yu163 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: ...UNIT 10 1 1Chome Ohwatari machi Maebashi city 371 8543 Japan No 49731 200206 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 57: ...d parts list Block No MB Electrical parts list Block No 01 09 Packing materials and accessories parts list Block No M3 M5 KD SX985 3 2 3 5 3 8 3 16 Area suffix U Other Areas 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 co...

Page 58: ...41 38 7 7 1 3 2 34 46 43 42 7 50 49 33 37 45 39 40 47 48 53 12 54 53 67 51 53 52 63 62 60 64 59 73 9 72 11 11 8 4 8 66 65 74 68 9 69 71 26 20 78 78 77 77 77 77 77 75 76 79 80 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 c...

Page 59: ...ER 1 25 FSKW4012 001 T SPRING 1 FOR L LEVER TOP 26 GE40144 001A T SPRING 1 FOR RELEASE LEVER 27 VKW5262 001 T SPRING 1 FOR L LEVER R 28 QYSDSF2006M SCREW 1 DAMPER L LEVER R 29 VKW5263 002 T SPRING 1 FOR L LEVER L 30 VKZ4777 001 MINI SCREW 1 LOCK LEVER O L 31 FSKW4013 002 T SPRING 1 FOR OPEN LEVER 32 GE40140 001A BLIND 1 33 GE10041 001A FRONT PANEL 1 34 GE30369 004A FINDER ASSY 1 36 GE20104 002A PR...

Page 60: ... 001A REG BRACKET 1 67 FSKS3017 002 LED HOLDER 1 68 GE30382 003A REAR BRACKET 1 69 QYSDST2606Z SCREW 1 REAR BKT REG BKT 70 QYSDST2606Z SCREW 1 REAR BKT ANT JACK 71 QYSDST2606Z SCREW 1 REAR BKT CD IN JACK 72 QYSDST2606Z SCREW 2 REAR BKT 16P CO 73 QYSDSF3006Z SCREW 1 REAR BKT PIN JACK 74 QMFZ047 150 T FUSE A 1 75 QUQ105 2207AE FFC WIRE 1 76 VYSH101 009 SPACER 1 77 QYSDST2004Z SCREW 5 78 FSYH4036 069...

Page 61: ... 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 62: ...M 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 MOT...

Page 63: ...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 RING 1 S 1 5 125 9W0113020T PW 2 1X4X0 13...

Page 64: ...20 16V C 262 QERF1CM 106Z E CAPACITOR 10MF 20 16V C 264 NBE20JM 226X TS E CAPACITOR C 272 NCS31HJ 101X C CAPACITOR C 273 NCS31HJ 101X C CAPACITOR C 301 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 302 QERF1HM 225Z E CAPACITOR 2 2MF 20 50V C 303 NCS31HJ 391X C CAPACITOR C 304 NCS31HJ 391X C CAPACITOR C 305 QERF1EM 475Z E CAPACITOR 4 7MF 20 25V C 306 QERF1EM 475Z E CAPACITOR 4 7MF 20 25V C 311 QERF1HM 22...

Page 65: ...D 702 UDZS5 6B X Z DIODE D 703 UDZS5 6B X Z DIODE D 704 UDZS5 6B X Z DIODE D 705 UDZS5 6B X Z DIODE D 706 UDZS5 6B X Z DIODE D 707 UDZS5 6B X Z DIODE D 708 UDZS5 6B X Z DIODE D 709 UDZS5 6B X Z DIODE D 710 1SS355 X DIODE D 713 UDZS5 6B X Z DIODE D 714 SLR 56MC3F LED D 717 UDZS5 6B X Z DIODE D 718 UDZS5 6B X Z DIODE D 719 UDZS5 6B X Z DIODE D 720 UDZS5 6B X Z DIODE D 721 UDZ11B X Z DIODE D 722 UDZ1...

Page 66: ...23X MG RESISTOR R 313 NRSA63J 124X MG RESISTOR R 314 NRSA63J 124X MG RESISTOR R 316 NRSA63J 102X MG RESISTOR R 321 NRSA63J 222X MG RESISTOR R 322 NRSA63J 821X MG RESISTOR R 323 NRSA63J 101X MG RESISTOR R 331 NRSA63J 222X MG RESISTOR R 332 NRSA63J 821X MG RESISTOR R 333 NRSA63J 101X MG RESISTOR R 341 NRSA63J 222X MG RESISTOR R 342 NRSA63J 821X MG RESISTOR R 343 NRSA63J 101X MG RESISTOR R 351 NRSA63...

Page 67: ...SISTOR R 806 NRSA63J 103X MG RESISTOR R 807 NRSA63J 104X MG RESISTOR R 808 NRSA63J 331X MG RESISTOR R 809 NRSA63J 223X MG RESISTOR R 810 NRSA63J 101X MG RESISTOR R 841 NRSA63J 102X MG RESISTOR R 851 NRSA63J 103X MG RESISTOR R 881 NRSA63J 473X MG RESISTOR R 882 NRSA63J 472X MG RESISTOR R 891 NRSA63J 102X MG RESISTOR R 892 NRSA63J 473X MG RESISTOR R 901 QRE142J 102X C RESISTOR 1 0K 5 1 4W R 902 NRSA...

Page 68: ...2X 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 NEAD0JM...

Page 69: ...3J 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 MG RESISTOR R 557 NRSA63J 104X MG RESISTOR R 558 NR...

Page 70: ...ESISTOR 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 673 NRSA63J 474X MG RESISTOR R 674 NRSA63J 331X M...

Page 71: ...5 NRSA02J 122X MG RESISTOR R 626 NRSA02J 122X MG RESISTOR R 627 NRSA02J 561X MG RESISTOR R 628 NRSA02J 561X MG RESISTOR R 629 NRSA02J 561X MG RESISTOR R 630 NRSA02J 561X MG RESISTOR R 631 NRSA02J 122X MG RESISTOR R 632 NRSA02J 122X MG RESISTOR R 633 NRSA02J 911X MG RESISTOR R 634 NRSA02J 911X MG RESISTOR R 635 NRSA02J 182X MG RESISTOR R 636 NRSA02J 182X MG RESISTOR R 637 NRSA02J 122X MG RESISTOR R...

Page 72: ...5 P1 P6 P7 P7 P5 A13 A14 A12 P2 A10 A9 P4 P3 A11 A1 A3 KIT A4 A8 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 73: ...OOK 1 ENG CHI ARA THA A 2 GET0073 002A INSTALL MANUAL 1 ENG CHI ARA THA A 3 LVT0918 001A MP3 MANUAL 1 A 4 VKZ4027 202 PLUG NUT 1 A 5 VKH4871 001SS MOUNT BOLT 1 A 6 VKZ4328 001 LOCK NUT 1 A 7 WNS5000Z WASHER 1 A 8 GE40130 001A HOOK 2 A 9 RM RK50 REMOCON 1 A 10 LI BATTERY 1 A 11 FSJB3002 00C HARD CASE 1 A 12 GE20126 001A MOUNTING SLEEVE 1 A 13 GE20127 006A TRIM PLATE 1 A 14 QAM0308 001 16P CORD ASS ...

Reviews:

No comments

Related manuals for KD-SX985, KD-SX885

Brand: CAME BPT Pages: 48

Stage-100 Series

Brand: Parallel Audio Pages: 12

GI.BI.DI. DOMINO DRC4334

Brand: Bandini Industrie Pages: 2

Brand: Maas Pages: 72

Brand: Clas Ohlson Pages: 30

Brand: Yaesu Pages: 96

Brand: Zenith Pages: 70

Brand: Integra Pages: 48

Command Pro SAFE-T-RANGE

Brand: Laird Pages: 45

Brand: Boss Audio Systems Pages: 14

Sat-light 7320R

Brand: Foxcom Pages: 26

Brand: Linx Pages: 9

Brand: AIRTRONICS Pages: 4

Brand: Racal Instruments Pages: 140

Brand: Bradley Smoker Pages: 3

Brand: Harman Kardon Pages: 125

Brand: Icom Pages: 20

Brand: LG Pages: 83

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands