NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. Notes on Chip Component Replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be damaged by heat.
SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT!! LES COMPOSANTS IDENTIFIS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES SONT CRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PICES SONY DONT LES NUMROS SONT DONNS DANS CE MANUEL OU DANS LES SUPPLMENTS PUBLIS PAR SONY.
TABLE OF CONTENTS 1. GENERAL... 4 2. DISASSEMBLY
2-1. Sub Panel Assy... 10 2-2. CD Mechanism Block.. 10 2-3. Main Board... 10 2-4. Heat Sink... 11 2-5. Chassis (T) Assy... 11 2-6. Lever Section... 12 2-7. Servo Board... 12 2-8. Arm Roller Assy... 13 2-9. Chassis (OP) Assy... 13 2-10. Optical Pick-up Block.. 14

3. DIAGRAMS

3-1. IC Pin Descriptions... 15 3-2. Block Diagram CD Section.. 23 3-3. Block Diagram Tuner Section.. 24 3-4. Block Diagram Display Section. 25 3-5. Circuit Boards Location.. 26 3-6. Printed Wiring Boards CD Mechanism Section. 28 3-7. Schematic Diagram CD Mechanism Section (1/2). 30 3-8. Schematic Diagram CD Mechanism Section (2/2). 31 3-9. Printed Wiring Boards Main Section.. 32 3-10. Schematic Diagram Main Section (1/4). 34 3-11. Schematic Diagram Main Section (2/4). 35 3-12. Schematic Diagram Main Section (3/4). 36 3-13. Schematic Diagram Main Section (4/4). 37 3-14. Printed Wiring Board Sub (CD) Section.. 38 3-15. Schematic Diagram Sub (CD) Section. 39 3-16. Printed Wiring Board Key Section.. 40 3-17. Schematic Diagram Key Section.. 41

4. EXPLODED VIEWS

4-1. 4-2. 4-3. 4-4. 4-5. Chassis Section... 46 Front panel Section... 47 CD Mechanism Section (1).. 48 CD Mechanism Section (2).. 49 CD Mechanism Section (3).. 50
5. ELECTRICAL PARTS LIST.. 51
CDX-CA850/CA850X/CA860X SECTION 1 GENERAL
This section is extracted from AEP, UK models instruction manual.

Connection

CDX-CA850/CA850X/CA860X SECTION 2 DISASSEMBLY
Note : This equipment can be removed using the following procedure.

2-2. CD MECHANISM BLOCK

Sub Panel Assy

CD Mechanism Block

Main Board

Heat Sink

7 bracket (CD)

Chassis (T) Assy

lever Section Servo Board

Arm Roller Assy

5 CD mechanism block

6 PTT 2.6x4

Chassis (OP) Assy

Optical Pick-up Block

2 PTT 2.6x4

PTT 2.6x4

4 CN401
Note : Follow the disassembly procedure in the numerical order given.

2-1. SUB PANEL ASSY

2-3. MAIN BOARD

6 MAIN board

4 two claws
4 ground point screw (PTT 2.6x6)
5 ground point screws (PTT 2.6x6)

6 sub panel assy

3 PTT 2.6x4

3 claw

2 PTT 2.6x6

5 CN701

1 PTT 2.6x4

1 PTT 2.6x6

2-4. HEAT SINK

5 heat sink

3 PTT 2.6x10

2 PTT 2.6x16

1 PTT 2.6xPTT 2.6x4

2-5. CHASSIS (T) ASSY

2 P 2xP 2x3
1 Unsolder the lead wires.

4 chassis (T) assy

black red white

2-6. LEVER SECTION

5 guide (disc)
6 lever (R) sub assy 3 tension spring (LR) 7 lever (L) sub assy 1 PS 2xDISC IN board

4 claws

2-7. SERVO BOARD
9 PS 2xPS 2xheat sink (CD) 7 PS 2x4

5 Removal the solders.

3 CNP 2xSERVO board 6 Removal the solders.
8 loading motor assy (M903)

2-8. ARM ROLLER ASSY

When installing, take note of the positions arm (roller) and washers. (Fig. 1) retaining ring (roller) arm bearing (roller) washer(RA) washer(RA) bearing (roller) arm

Fig. 1

2 arm roller assy

3 PS 2x3

4 LOAD board

1 tension spring (RA2)

2-9. CHASSIS (OP) ASSY

7 chassis (OP) assy

8 compression spring (FL)
1 tension spring (KF1) 9 compression spring (FL)

2 tension spring (KR1)

5 Fit lever (D) in the direction of the arrow.
6 Turn loading ring in the direction of the arrow. 3 damper (T) 4 damper (T)
2-10. OPTICAL PICK-UP BLOCK

1 P 2x3

2 sled motor assy (M902) 3 optical pick-up block
CDX-CA850/CA850X/CA860X SECTION 3 DIAGRAMS

3-1. IC PIN DESCRIPTIONS

IC501 CXD2598Q (DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR) (SERVO BOARD) Pin No. Pin Name I/O Pin Description 1 DVDD Digital power supply pin DVSS SOUT SOCK XOLT SQSO SQCK SCSY SBSO EXCK XRST STSM DATA XLAT CLOK SENS SCLK ATSK WFCK XUGF XPCK GFS C2PO SCOR C4M WDCK COUT MIRR DVSS DVDD DFCT FOK PWM1 LOCK MDP SSTP FSTIO SFDR SRDR TFDR TRDR FFDR FRDR DVDD DVSS TEST TES1 XTSL VC FE SE O O O O I I O I I I I I I O I I/O O O O O O O O O I/O I/O I/O I/O I I/O O I I/O O O O O O O I I I I I I Digital ground Servo brock serial data output (Not used.) Servo brock serial data read clock output (Not used.) Servo brock serial data latch output (Not used.) Sub Q 80 bit, PCM peak and level data output. CD TEXT data output Clock input from SQSO read output. Fixed at L. Serial output of sub-P to W. (Not used.) Clock input from SBSO read output. (Fixed at L) System reset (L: Reset) System mute input (Fixed at L) Serial data input from CPU. Latch input from CPU. Latch serial data at the falling edge. Serial data transfer clock input from CPU. SENS output for CPU. Clock input from SENS serial data read. Input/output for anti-shock. WFCK (Write Flame Clock) output (Not used.) XUGF output (Not used.) XPCK output (Not used.) GFS output C2PO output (Not used.) H output at either detection, sub code sync S0 or S1. 4.2336 MHz output (Not used.) Word clock input f=2Fs (Not used.) Track number count signal input/output (Not used.) Mirror signal input/output (Not used.) Digital ground Digital power supply pin Diffect signal input/output (Not used.) Focus OK signal output External control input of spindle motor. Lock signal input/output Servo control output of spindle motor. Disc most inner track detection signal input 2/3 frequency division output of pins ih and ij. (Not used.) Sled drive output Sled drive output Tracking drive output Tracking drive output Focus drive output Focus drive output Digital power supply pin Digital ground Test pin (Fixed at L) Test pin (Fixed at L) Xtal select input (L: 16.9344 MHz, H: 33.8688 MHz) Center voltage input Focus error signal input Sled error signal input

Pin No. 100

Pin Name TE CE RFDC ADIO AVSSO IGEN AVDDO ASYO ASYI RFAC AVSS3 CLTV FILO FILI PCO AVDD3 BIAS VCTL V16M VPCO DVSS MD2 DOUT ASYE DVDD LRCK LRCKI PCMD PCMDI BCK BCKI EMPH EMPHI XVDD XTAI XTAO XVSS AVDD1 AOUT1 AIN1 LOUT1 AVSS1 AVSS2 LOUT2 AIN2 AOUT2 AVDD2 RMUT LMUT
I/O I I I O I O I I I O I O I I O O I O I O I O I O I O I I O O I O O I O O O
Pin Description Tracking error signal input Center servo analog input RF signal input Test pin (Not used.) Analog ground Constant current input from OP amplifier. Analog ground EFM full-swing output (L: VSS, H: VDD) Asymmetry comparate voltage input EFM signal input Analog ground VCO control voltage input from master. Filter output for master PLL (slave=digital PLL) Filter input from master PLL. Charge pump output for master PLL. Analog power supply pin Asymmetry circuit constant current input VCO2 control input from wideband EFM PLL. (Not used.) VCO2 oscillator output for wideband EFM PLL. (Not used.) Charge pump output for wideband EFM PLL. (Not used.) Digital ground Digital out ON/OFF control input (L: OFF, H: ON) Digital out output Asymmetry circuit ON/OFF input (L: OFF, H: ON) Digital power supply pin D/A interface LR clock output (f=Fs) D/A interface LR clock input D/A interface serial data output (2s COMP, MSB fast) D/A interface serial data input (2s COMP, MSB fast) D/A interface bit clock output D/A interface bit clock input Emphasis ON/OFF signal output Emphasis ON/OFF signal input (H: ON, L: OFF) Power supply for master clock. Xtal oscillator input from master clock (16.9344 MHz). Xtal oscillator output for master clock (16.9344 MHz). Ground pin for master clock. Analog power supply pin Lch analog output Lch OPAMP input Lch LINE output Analog ground Analog ground Rch LINE output Rch OPAMP input Rch analog output Analog power supply pin Rch 0 detect Flug (Not used.) Lch 0 detect Flug (Not used.)
IC5 CXP84640-072Q (CD SYSTEM CONTROL) (SERVO BOARD) Pin No. Pin Name I/O 1 ITRPT Not used in this set. 2, 3 4, 11 12, 13 14, NCO OPEN CLOSE LINKOFF NCO D SW SSTP NCO EMPH O CDMON CD ON A MUT LD ON CD RST HOLD AGC CONT PH3 TSTIN0 TSTIN1 TST.CLV NCO RESET X IN X OUT GND XT OUT XT IN AVSS AVREF TEP L TEP H SLED PH2 SEK/SMET GFS/MNT2 SEL SC-JIG ON/OFF SCLK LOCK SCK2 SI2 BUS CLK BUS SI BUS SO F OK GFS TEST MODE I O I I I O O O O O O O O I I I I I I O O I I I I I I I I I O I/O O I I/O I O I I I Not used in this set. Not used in this set. Front panel open detection input Front panel close control output Bus interface link input Not used in this set. Down switch input (SW4) Limit switch input (SW3) Not used in this set. Not used in this set.

Pin No. 87 88, 95, 105, 110 111, 114, 119 120
Pin Name FLASH W I2CSIO I2CCKO NCO X1A X0A DAVN DISCON IN BUIN NCO KEYACK ADON NOSESW FLASH ON PWON NCO RAMBU HSTX MD2 MD1, 0 RESET VSS X0 X1 VCC REIN0, 1 NCO 4V SEL X/O COLORSEL X/O MODELSEL0 U/J DOT/L-CUBE CD/MD NCO RCIN1 (PULL UP) TESTIN (PULL UP) TELATT ILLIN NCO TUNON NCO EMPH ACCIN NCO VSS NCO
I/O I O O O I I O O I O I O I O O O I I I I I I I I O I I I I I O I I I I O O O O I O O
Pin Description Flash write mode detection signal input Tuner, electronic volume communication data signal output Tuner, electronic volume communication clock signal output Not used. (Open) Low speed oscillation signal input (32.768 kHz) Low speed oscillation signal input (32.768 kHz) DAVN signal output to RDS decoder Not used. (Open) Backup power supply detection signal input Not used. (Open) KEY ACK detection signal input A/D conversion power control signal output Front panel attachment detection signal input Flash write jig power supply output System power supply control signal output Not used. (Open) RAM reset detection signal input Hardware standby signal input Operation mode input (Connect to ground.) Operation mode input (Connect to VCC.) Microcomputer reset signal input Ground pin High speed oscillation signal input (3.68 MHz) High speed oscillation signal input (3.68 MHz) Power supply pin (+5 V) Rotary encoder signal input Not used. (Open) 4 V/5.5 V preout menu with/without initial setting input Illumination select with/without initial setting input Not used. (Open) Destination setting input Not used. (Open) DOT/L-CUBE judgment initial setting input CDX/MDX judgment initial setting input Not used. (Open) Not used. (Open) Rotary commander signal input Test mode setting detection input TEL mute detection signal input Illumination line detection signal input Not used. (Open) Tuner on signal output Not used. (Open) Not used. (Open) ACC power supply detection signal input L: ACC ON Not used. (Open) Ground pin Not used. (Open)
IC701 HD6432355A35F (SUB SYSTEM CONTROL) Pin No. Pin Name I/O 1 PG3 O Spectrum analyzer clock output PG4 VSS NC VCC PC0 PC3 VSS PC4 PC7 PB0 PB3 VSS PB4 PB7 PA0 PA3 VSS PA4 PA7 SP LAT(PWON) BU IN VSS VSS P65 BUS ON VCC PE0 PE3 VSS PE4 PE7 PD0 LINK OFF PD2 ILL-ON VSS PD4 PD6 BOOT VCC NC TX/LCD DATA SP SI RX L RST LCD SCK VSS LCD CE1 VSS VSS LCD INH1 LCD CE2 LCD INH2 P27 P21 P20 FWE L RES NMI STBY VCC O O O O O O O I I O I O O O O O O O I O O I O O O O O O O O I I I Not used (open) Ground pin Not used (open) Power supply pin Not used (open) Ground pin Not used (open) Not used (open) Ground pin Not used (open) Not used (open) Ground pin Not used (open) Spectrum analyzer latch input Back-up power detection input Ground pin Ground pin Not used (open) Bus on control signal Power supply pin Not used (open) Ground pin

Waveforms Servo Board

(MODE: CD PLAY) Main Board

0V Approx. 200mVp-p

4.332MHz

(OSCD)

0V Approx. 620mVp-p

5.1Vp-p

32.768kHz

1.2Vp-p

2.2Vp-p 3.68MHz

1.4Vp-p 16MHz

1.6Vp-p 18.432MHz

(XTAI)

(EXTAL)

4.2Vp-p

(X IN)
Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated.

Key Board

4.6Vp-p

(XOUT)

3-6. PRINTED WIRING BOARDS CD MECHANISM SECTION
Semiconductor Location Ref. No. IC1 IC5 IC7 IC501 Q101 Location C-2 C-6 F-2 F-5 B-2

(Page 33)

Refer to page 27 for Waveforms. 3-7. SCHEMATIC DIAGRAM CD MECHANISM SECTION (1/2) Refer to page 42 for IC Block Diagrams.

IC B/D

(Page 31)

(Page 36)

Note: Voltage is dc with respect to ground under no-signal conditions. no mark : CD PLAY
Refer to page 27 for Waveforms. 3-8. SCHEMATIC DIAGRAM CD MECHANISM SECTION (2/2) Refer to page 42 for IC Block Diagrams.

(Page 30)

3-9. PRINTED WIRING BOARDS MAIN SECTION

CA860X

Semiconductor Location Ref. No. Location Ref. No. D102 C-5 IC310 D105 D-7 IC502 D106 C-7 IC601 D107 C-5 IC702 D110 E-5 IC801 D202 G-12 D203 G-12 Q101 D204 I-11 Q102 D310 G-8 Q103 D311 H-7 Q104 D501 K-5 Q105 D504 K-6 Q106 D505 K-7 Q201 D601 D-4 Q202 D603 C-2 Q204 D607 E-3 Q205 D608 D-3 Q207 D609 D-3 Q303 D610 D-4 Q304 D653 K-9 Q402 D703 K-13 Q403 D707 K-13 Q405 D715 J-4 Q407 D802 H-10 Q602 Q603 IC201 I-13 Q701 IC202 H-11 Q702 IC302 D-11 Q703 IC303 D-10 Q705 IC305 F-11 Q706 IC308 E-11 Q802 IC309 E-10 Q803
Location D-12 K-6 D-3 J-10 H-10 C-4 D-5 B-5 C-6 C-6 C-5 G-11 G-12 G-11 H-11 H-12 G-8 G-7 H-2 H-2 G-3 G-4 C-3 C-3 K-8 J-3 J-4 K-3 K-4 G-2 F-2
AEP,UK model US,Canadian model
(Page 29) Semiconductor Location Ref. No. D101 D301 D302 D303 D304 D305 D306 D307 D308 D401 D402 D503 D604 D605 D606 D708 D801 IC301 IC304 IC351 IC501 IC701 Q306 Q307 Q308 Q309 Q310 Q401 Q406 Q501 Q801 Location B-4 B-7 B-7 B-6 B-6 C-7 B-8 C-8 C-8 G-2 H-3 I-2 B-2 B-2 B-2 K-11 G-2 F-9 F-10 B-7 J-7 J-10 C-10 B-10 C-12 C-11 E-12 G-1 G-4 H-2 F-1

(Page 38)

LIGHT GREEN
Refer to page 27 for Waveforms. 3-10. SCHEMATIC DIAGRAM MAIN SECTION (1/4) Refer to page 42 for IC Block Diagrams.
* * * * * * _ :CA850/CA850X :CA860X

(Page 35)

Note: Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM
3-11. SCHEMATIC DIAGRAM MAIN SECTION (2/4) Refer to page 43 for IC Block Diagrams.

US,Canadian model

AEP,UK model

(Page 34)

(Page 37)
Refer to page 27 for Waveforms. 3-12. SCHEMATIC DIAGRAM MAIN SECTION (3/4) Refer to page 42 for IC Block Diagrams.
Note: Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ( ) : AM/MW/LW < > : CD PLAY
3-13. SCHEMATIC DIAGRAM MAIN SECTION (4/4) Refer to page 27 for Waveforms.

(Page 39)

3-14. PRINTED WIRING BOARD SUB (CD) SECTION

(Page 40)

3-15. SCHEMATIC DIAGRAM SUB (CD) SECTION

(Page 41)

3-16. PRINTED WIRING BOARD KEY SECTION
Semiconductor Location Ref. No. Location Ref. No. (D900) A-12 (IC903) (D901) A-11 (D902) B-12 (LED900) (D910) B-3 LED910 D920 B-13 LED911 (D972) A-9 LED912 (D974) A-9 LED913 (IC901) (IC902) ( B-8 B-1 (Q903)
Location B-3 B-1 B-12 B-2 B-12 B-2 C-11 (Page 38)

) : SIDE B

Refer to page 27 for Waveforms. 3-17. SCHEMATIC DIAGRAM KEY SECTION Refer to page 43 for IC Block Diagrams.
IC BLOCK DIAGRAMS IC1 CXA2596M IC601 BA8270F IC7 LA6556L-TE-L
APC PD AMP HOLD 1 VEE AGCVTH 2 VEE

VREF 1.25V

BUS ON 1

VCC +

24 VCC
BUS ON SWITCH RESET SWITCH BATTERY SWITCH

14 VCC

FWD 1 INPUT REV 2 CH2-CH4 OUTPUT ON/OFF CH1 OUTPUT ON/OFF MUTEMUTE2 GND 36 S-GND

23 LC/PD + +

BATT 3

RST BUS ON CLK IN BU IN

APC LD AMP 22 LD ON
CLK 4 VREF 5 DATA 6 GND 7

34 MUTE1

4 OUTPUT CONTROL

33 VIN4

9 DATA IN 8 DATA OUT

VL0+ 5

VC + + + + VEE C 7 VC D 8 RF SUMMING AMP VC VEE 9 VEE VC + VC PD 4

VCC 21 HOLD SW

32 VIN4 + 31 VIN4+ + + LEVEL SHIFT LEVEL SHIFT AMP-A AMP-B + + + 5V REG + LEVEL SHIFT LEVEL SHIFT + + +
20 AGCCONT + VC 19 RF BOT

VO3+ 8 VO4 7

30 VREF-IN

VIN1/VREF SW

29 VIN1 (VREF)-SW

18 RFTC + 17 RF I

28 VREF-OUT (CH1)

RF EQ AMP

ERROR AMP FOCUS +

16 RFO

VO2+ 10

27 REG-OUT

VC F 10

VO2 11

26 REG-IN

15 RFE

VO1+ VIN3+ + 24 VIN3

VC BUFFER

VCC VEE VC

TRACKING ERROR AMP

VIN22 VIN2+ + 21 VIN2

IC201 SAA6588T

SCOUT MAD PSWN VDDA LVIN VSSA VREF MPX CIN AFIN

MULTI PATH DETECTOR

POWER SUPPLY & RESET 57kHz 8th ORDER BAND-PASS FILTER SIGNAL QUALITY DECODER 4 CLOCK CLOCK INTERFACE REGISTER DATA DATA

CLOCKED COMPARATOR

RDS/RDBS DEMODULATOR

RDS/RDBS DECODER

TEST CONTROL

OSCILLATOR & CLOCK

MRO MPTH

+ 13 TE

VCC23 VIN3 VIN1A 16 VIN1+A VIN2

VO1 13

13 PAUSE DETECTOR

VIN1B VIN1 +B

IIC BUS SLAVE TRANSCEIVER

IC301 TDA7406T

MIXINFL MIXINRL MIXINRR MIXINFR OUTSW OUTFR OUTRR SAOUT OUTFL OUTRL ACINL

SOFT STEP FADER

MONO FADER

SUPPLY

22 VDD
SUB WOOFER FILTER OUTPUT SELECTOR SWIN 34 ACINR 35
21 SACLK 20 SCL 19 SDA 18 GND
17 ATT ACOUTR 36 SWACOUT 37 AC OUTL 38 HIGH PASS

IIC-BUS

16 QUAL
A/D 7BAND EQUALIZER CREF 39 SOFT STEP VOLUME SOFT MUTE DIGITAL CONTROL HIGH OUT S&H 25kHz LP AM/FM NOISE BLANKER DEMODULATOR +STEREO ADJUST +STEREO BLEND BEEP IN GAIN + AUTO ZERO MULTI PATH DETECTOR 15 MP OUT 14 MP IN PULSE FORMER
LOUDNESS SPECTRUM ANALIZER
PILOT CANCELLATION PIL, DET PAUSE PLL 13 LEVEL
MAIN SOURCE SELECTOR CDR CDL MDR MDL TAPEL 44

MIXING SELECTOR

86kHz LP STD IN GAIN

INPUT MULTIPLEXER

12 AUX1
TAPE R FDR+ FDL FDL+ PAUSE

PHONE TIM NAVI

AM/MPX2

IC302, 303 NJM2160AV

16 CFL/R+
VREF 15 CFL/RINFL/R 2 SVRFL/R GNDFL/R

INMFL/R 4 INMRL/R 5

13 OUTFL/R 12 OUTRL/R

SVRRL/R 6 INRR/L 7

11 GNDRL/R 10 CRL/RVREF

9 CRL/R+

IC902 RRX9000-0601
L IN 16 INPUT SLAGE GND A 15 V IN 14 320kHz 320kHz /500kHz AGC PULSE FORMER BANDGAP REFERENCE L IN GND L 3 V STBY 4 VCC 5 NC 6 NC 7 VPO 8 NC V AGC 13 NOISE SUPPRESSION GND LNS C VCO NC 10 9

PULSE COUNTER

CDX-CA850/CA850X/CA860X SECTION 4 EXPLODED VIEWS
NOTE: The mechanical parts with no reference number in the exploded views are not supplied. Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. -XX and -X mean standardized parts, so they may have some difference from the original one. Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE). (RED) R R Parts Color Cabinets Color Accessories and packing materials and hardware (# mark) list are given in the last of this parts list.
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifis par une marque 0 sont critiques pour la scurit. Ne les remplacer que par une pice portant le numro spcifi.

4-1. CHASSIS SECTION 10

MG-383Z-121//Q #1

#1 #1 #1 #5 #6

#7 #6 #5 #5 #1

#6 #1 TUX201

#2 #3 #2 #3 #3 #1

Ref. No. * 7 * 9

Part No. X-3378-512-1 3-040-990-01 1-680-868-11 X-3376-699-1 3-030-909-01 3-713-786-51 X-3377-621-1 3-223-782-01 1-776-207-72
Description PANEL ASSY, SUB BUTTON (EJECT) SUB (CD) BOARD GEAR ASSY DAMPER, OIL

Remark

Ref. No. * * * * 17
Part No. 3-040-998-01 A-3283-144-A A-3283-145-A A-3283-146-A 3-376-464-11
Description BRACKET (IC) MAIN BOARD, COMPLETE (CA850) MAIN BOARD, COMPLETE (CA860X) MAIN BOARD, COMPLETE (CA850X) SCREW (+PTT 2.6X6), GROUND POINT
SCREW +P 2X3 LOCK ASSY COVER CORD (WITH CONNECTOR) (POWER) (CA850X/CA860X) 1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER) (CA850) 3-041-012-01 3-227-287-01 3-223-783-21 3-223-780-01 3-223-780-21 BRACKET (CD) SHEET, DUST PROTECTION CHASSIS (BACK) HEAT SINK (CA850) HEAT SINK (CA850X/CA860X)
* * 20 * * 25 F901 TUX201
3-045-878-01 PLATE (TU), GROUND 1-790-355-51 CORD (WITH CONNECTOR) (RCA) (SUB OUT (MONO)) 3-224-755-01 SHEET, INSULATING 3-223-781-01 CHASSIS 3-047-812-01 SCREW (LOCK) 3-045-857-01 1-792-195-11 3-046-626-01 1-532-877-11 A-3220-812-A HEAT SINK (CD) CABLE, FLEXIBLE FLAT (14 CORE) SHEET, RADIATION FUSE (BLADE TYPE) (AUTO FUSE) 10A TUNER UNIT (TUX-020)

* * * * *

3-223-785-01 HEAT SINK (REG/D)

4-2. FRONT PANEL SECTION

not supplied

58 not

supplied

not supplied (KEY board)

Ref. No. * * * * 55
Part No. X-3380-575-1 3-227-279-01 3-230-625-01 3-227-283-01 3-227-278-01
Description PANEL ASSY, FRONT PLATE (LCD), GROUND SHEET SHEET (ILLUMINATOR) PLATE (LCD), LIGHT GUIDE

NOTE: Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX and -X mean standardized parts, so they may have some difference from the original one. RESISTORS All resistors are in ohms. METAL:Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F:nonflammable Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. SEMICONDUCTORS In each case, u : , for example: uA. : A. uPA. : PA. uPB. : PB. uPC. : PC. uPD. : PD. CAPACITORS uF : F COILS uH : H

DISC IN

Les composants identifis par une marque 0 sont critiques pour la scurit. Ne les remplacer que par une pice portant le numro spcifi. When indicating parts by reference number, please include the board.

Ref. No. *

Part No.

Description

Ref. No. D901 D902 D910 D920 D972 D974
Part No. 8-719-018-01 8-719-017-58 8-719-073-01 8-719-420-90 8-719-977-03
Description DIODE DIODE DIODE DIODE DIODE MA8220-TX MA8068-TX MA111-(K8).S0 MA8051-M-TX MA8056-M-TX
1-659-836-11 DISC IN BOARD ************* < SWITCH >
SW1 1-572-288-21 SWITCH, PUSH (DISC IN) SW2 1-572-288-21 SWITCH, PUSH (SELF) ************************************************************* KEY BOARD ********** 1-694-780-11 3-227-278-01 3-227-279-01 3-227-280-01 3-227-283-01 CONDUCTIVE BOARD, CONNECTION PLATE (LCD), LIGHT GUIDE PLATE (LCD), GROUND CASE (IR-T), SHIELD SHEET (ILLUMINATOR)
8-719-422-94 DIODE MA8091-L-TX < FERRITE BEAD >

FB901 FB902

1-414-235-22 INDUCTOR, FERRITE BEAD 1-414-235-22 INDUCTOR, FERRITE BEAD < IC >

* * * * * *

IC901 IC902 IC903
8-759-653-26 IC LC75878W 8-759-830-18 IC RRX9000-0601#1 8-759-830-17 IC RRX9000-0401R#01 < LIQUID CRYSTAL DISPLAY >
3-227-284-01 SHEET (REFLECTOR) 3-230-625-01 SHEET < CAPACITOR > C900 C901 C902 C903 C904 C905 C906 C907 C908 C910 C911 C912 C982 C983 C986 C990 C991 C992 C993 1-164-156-11 1-162-974-11 1-126-205-11 1-135-852-21 1-164-156-11 1-135-852-21 1-162-974-11 1-164-388-11 1-115-156-11 1-164-156-11 1-164-156-11 1-164-156-11 1-164-227-11 1-115-412-11 1-164-489-11 1-164-227-11 1-107-826-11 1-107-826-11 1-107-826-11 CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP < CONNECTOR > CN901 1-794-065-22 PLUG, CONNECTOR 14P < DIODE > D900 8-719-078-81 DIODE DF5A6.8FU(TE85R) R905 R910 R911 R912 R913 1-216-295-11 1-216-821-11 1-216-857-11 1-216-817-11 1-216-845-11 0.1uF 0.01uF 47uF 22uF 0.1uF 22uF 0.01uF 270PF 1uF 0.1uF 0.1uF 0.1uF 0.022uF 680PF 0.22uF 0.022uF 0.1uF 0.1uF 0.1uF 25V 50V 6.3V 6.3V 25V 6.3V 50V 50V 10V 25V 25V 25V 25V 25V 16V 25V 16V 16V 16V

LCD901 1-804-308-11 DISPLAY PANEL, LIQUID CRYSTAL < DIODE > LED900 LED910 LED911 LED912 LED913 8-719-083-14 8-719-076-58 8-719-076-58 8-719-076-58 8-719-076-58 LED LED LED LED LED RRX9000-0501 (IR RECEIVE) NSSW440-BRS (LCD BACK LIGHT) NSSW440-BRS (LCD BACK LIGHT) NSSW440-BRS (LCD BACK LIGHT) NSSW440-BRS (LCD BACK LIGHT)

20% 20%

20% 5%
< SWITCH > LSW921 1-762-619-21 SWITCH, KEYBOARD (WITH LED) (ON/OFF) < TRANSISTOR > Q903 8-729-904-75 TRANSISTOR DTD114EK-T-146 < RESISTOR > R900 R901 R902 R903 R904 1-216-819-11 1-216-037-00 1-216-846-11 1-216-851-11 1-216-037-00 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP SHORT METAL CHIP METAL CHIP METAL CHIP METAL CHIP 120K 330K 1K 1M 470 100K 5% 5% 5% 5% 5% 1/16W 1/10W 1/16W 1/16W 1/10W
10% 5% 10% 10% 10% 10% 10%

5% 5% 5% 5%

1/16W 1/16W 1/16W 1/16W
CDX-CA850/CA850X/CA860X KEY
Ref. No. R914 R915 R916 R917 R918 R919 R921 R922 R923 R924 R971 R972 R973 R974 R979 R980 R981 R982 R983 R984 R985 R986 R987 R988 R990 R991 R992 R993 R994
Part No. 1-216-845-11 1-216-845-11 1-216-845-11 1-216-845-11 1-216-845-11 1-216-797-11 1-216-029-00 1-216-029-00 1-216-029-00 1-216-029-00 1-216-029-00 1-216-027-00 1-216-029-00 1-216-027-00 1-216-041-00 1-216-029-00 1-216-029-00 1-216-029-00 1-216-857-11 1-216-821-11 1-216-821-11 1-216-821-11 1-216-841-11 1-216-029-00 1-216-041-00 1-216-829-11 1-216-829-11 1-216-829-11 1-216-829-11
Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP < VIBRATOR >
Remark 100K 100K 100K 100K 100K 150 1M 1K 1K 1K 47K 4.7K 4.7K 4.7K 4.7K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/16W 1/16W 1/16W 1/16W 1/16W 1/10W 1/10W 1/16W 1/16W 1/16W 1/16W Ref. No. * * * Part No. Description Remark A-3283-144-A MAIN BOARD, COMPLETE (CA850) A-3283-145-A MAIN BOARD, COMPLETE (CA860X) A-3283-146-A MAIN BOARD, COMPLETE (CA850X) ********************* 1-790-355-53 CORD (WITH CONNECTOR) (RCA) (SUB OUT (MONO)) 3-040-998-01 BRACKET (IC) 3-223-780-01 HEAT SINK (CA850) 3-223-780-21 HEAT SINK (CA850X/CA860X) 3-223-783-21 CHASSIS (BACK) 3-223-785-01 7-685-646-79 7-685-790-01 7-685-793-09 7-685-794-09 HEAT SINK (REG/D) SCREW +BVTP 3X8 TYPE2 N-S SCREW +PTT 2.6X4 (S) SCREW +PTT 2.6X8 (S) SCREW +PTT 2.6X10 (S)

1/16W (CA860X)

< SWITCH > S101 S102 1-692-431-21 SWITCH, TACTILE (RESET) 1-771-540-11 SWITCH, PUSH (1 KEY) (NOSE DET) < THERMISTOR (POSITIVE) > TH101 TH102 TH601 1-810-940-11 THERMISTOR, POSITIVE 1-810-940-11 THERMISTOR, POSITIVE 1-801-792-21 THERMISTOR, POSITIVE < TUNER > TUX201 A-3220-812-A TUNER UNIT (TUX-020) < VIBRATOR > X201 1-767-853-21 VIBRATOR, CRYSTAL (4.332MHz) (CA850) X501 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz) X502 1-767-833-21 VIBRATOR, CERAMIC (3.68MHz) X701 1-781-822-21 VIBRATOR, CERAMIC (18.432MHz) ************************************************************* * A-3326-231-A SERVO BOARD, COMPLETE ********************** < CAPACITOR > C101 C103 C104 C106 C107 C108 C109 C111 C115 C116 C117 C118 C127 C301 C302 C303 1-115-156-11 1-104-609-11 1-115-156-11 1-107-826-11 1-125-837-11 1-162-974-11 1-162-917-11 1-115-156-11 1-164-733-11 1-165-128-11 1-164-733-11 1-164-360-11 1-104-851-11 1-126-393-11 1-164-360-11 CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP TANTAL. CHIP ELECT CHIP CERAMIC CHIP 1uF 100uF 1uF 0.1uF 1uF 0.01uF 15PF 1uF 820PF 0.22uF 820PF 0.1uF 10uF 33uF 0.1uF 0.022uF 10V 4V 10V 16V 6.3V 50V 50V 10V 50V 16V 50V 16V 10V 10V 16V 25V
1-164-360-11 CERAMIC CHIP 1-164-360-11 CERAMIC CHIP 1-164-360-11 CERAMIC CHIP < CONNECTOR >

CN1 CN2 CN3

1-764-616-12 HOUSING, CONNECTOR (PC BOARD) 30P 1-794-153-21 CONNECTOR, FPC (ZIF) 16P 1-770-347-21 CONNECTOR, FPC 6P < JUMPER RESISTOR >

20% 10% 10%

FB101 FB102 FB503
1-216-295-11 SHORT 1-216-295-11 SHORT 1-216-295-11 SHORT < IC >

10% 20% 20%

IC1 IC5 IC7 IC501
8-752-095-36 8-752-914-87 8-759-832-99 8-752-392-04

IC IC IC IC

CXA2596M-T6 CXP84640-072Q LA6576L-TE-L CXD2598Q
< JUMPER RESISTOR > JR501 JR505 1-216-295-11 SHORT 1-216-864-11 SHORT 0 0
1-164-227-11 CERAMIC CHIP
CDX-CA850/CA850X/CA860X SERVO

Ref. No. JR506 Part No.

SUB (CD)
Remark 0 Ref. No. R517 R518 R519 R520 R521 R522 R523 R524 R526 R527 R531 R532 R533 R535 R551 R552 R553 R554 R555 R558 R560 R563 R564 R568 R569 R570 R572 R590 R594 R595 R599 Part No. 1-216-837-11 1-216-834-11 1-216-834-11 1-216-834-11 1-216-834-11 1-216-834-11 1-216-834-11 1-216-845-11 1-216-845-11 1-216-845-11 1-216-809-11 1-216-845-11 1-216-845-11 1-216-845-11 1-216-841-11 1-216-841-11 1-216-845-11 1-216-845-11 1-216-845-11 1-216-864-11 1-216-809-11 1-216-809-11 1-216-845-11 1-216-837-11 1-216-809-11 1-216-821-11 1-216-809-11 1-216-845-11 1-216-845-11 1-216-845-11 Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP SHORT METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 22K 12K 12K 12K 12K 12K 12K 100K 100K 100K 100 100K 100K 100K 47K 47K 100K 100K 100K 100 100K 22K 100 1K 100 100K 100K 100K 1K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W 1/16W

1-216-845-11 METAL CHIP

CDX-CA850/CA850X/CA860X SUB (CD)
Ref. No. Part No. Description < CONNECTOR > CN852 1-794-064-12 SOCKET, CONNECTOR 14P < DIODE > D851 8-719-078-81 DIODE DF5A6.8FU(TE85R) D852 8-719-078-81 DIODE DF5A6.8FU(TE85R) LED851 8-719-082-38 LED CL-270SR-C-TS (INSERT MARK) < SWITCH > LSW851 1-771-883-11 SWITCH, TACTILE (WITH LED) (Z) < RESISTOR > R855 1-219-286-11 METAL CHIP 680 2% 1/16W R856 1-219-286-11 METAL CHIP 680 2% 1/16W ************************************************************* MISCELLANEOUS *************** 207 1-776-207-72 CORD (WITH CONNECTOR) (POWER) (CA850X/CA860X) 1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER) (CA850) 1-792-195-11 CABLE, FLEXIBLE FLAT (14 CORE) X-3378-598-1 CHASSIS (OP) ASSY (including M901) 1-659-880-11 MOTOR FLEXIBLE BOARD #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 7-685-790-01 7-685-792-09 7-621-772-20 7-685-646-79 7-685-794-09 7-685-793-09 7-685-797-09 7-685-105-19 7-627-553-37 7-627-553-17 Remark Ref. No. Part No. Description ************** HARDWARE LIST ************** SCREW +PTT 2.6X4 (S) SCREW +PTT 2.6X6 (S) SCREW +B 2X5 SCREW +BVTP 3X8 TYPE2 N-S SCREW +PTT 2.6X10 (S) SCREW +PTT 2.6X8 (S) SCREW +PTT 2.6X16 (S) SCREW +P 2X8 TYPE2 NON-SLIT SCREW, PRECISION +P 2X3 TYPE3 SCREW, PRECISION +P 2X2 TYPE3 Remark
#11 7-628-253-00 SCREW +PS 2X4 #12 7-627-850-28 SCREW, PRECISION +P 1.4X3 #13 7-628-253-15 SCREW +PS 2X5 ************************************************************* PARTS FOR INSTALLATION AND CONNECTIONS *************************************** 265 * X-3373-602-1 3-386-828-01 3-349-410-01 X-3366-405-1 3-924-961-01 7-682-160-01 X-3368-725-1 3-040-979-01 3-934-325-01 1-465-459-21 FRAME ASSY SCREW, FITTING (CA850) BUSHING (CA850) SCREW ASSY (EXP), FITTING (CA850) SUPPORT (ND), FITTING (CA850X/CA860X) SCREW +P 4X6 (CA850X/CA860X) SCREW ASSY, FITTING (CA850X/CA860X) COLLAR SCREW, +K (5X8) TAPPING ADAPTOR, ANTENNA (CA850)
8-820-103-03 PICK-UP, OPTICAL KSS-720A/K1RP 212 1-676-707-21 PICK-UP FLEXIBLE BOARD F901 1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A M902 A-3291-674-A MOTOR ASSY, SLED (SLED) M903 A-3315-039-A MOTOR SUB ASSY, LD (LOADING) ************************************************************* ACCESSORIES & PACKING MATERIALS ******************************** 1-476-546-31 REMOTE COMMANDER (RM-X113) (CA850) 1-476-546-41 REMOTE COMMANDER (RM-X112) (CA850X/CA860X) 1-476-589-11 REMOTE COMMANDER (RM-X5S) 3-020-953-01 LABEL (MODE) (for RM-X5S) 3-229-196-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH, DUTCH,ITALIAN,GERMAN) (CA850) 3-229-196-21 MANUAL, INSTRUCTION (ENGLISH,SPANISH, SWEDISH,PORTUGUESE,GREEK,RUSSIAN) 3-229-198-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH, SPANISH) (CA850X/CA860X) 3-229-199-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH, FRENCH,SPANISH) (CA850X/CA860X) 3-229-200-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH, FRENCH,DUTCH,ITALIAN,GERMAN) (CA850) 3-229-200-21 MANUAL, INSTRUCTION, INSTALL (ENGLISH, SPANISH,SWEDISH,PORTUGUESE, GREEK,RUSSIAN) 3-230-549-01 LID, BATTERY CASE (for RM-X112/X113) X-3378-490-1 CASE (PANEL) ASSY (for FRONT PANEL) *************************************************************

3-041-000-01 SPRING, FITTING 1-776-207-72 CORD (WITH CONNECTOR) (POWER) (CA850X/CA860X) 1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER) (CA850) 7-685-248-14 SCREW +KTP 3X12 TYPE4 (for RM-X5S) 3-231-381-01 STRAP (ROTARY COMMANDER) (for RM-X5S) 3-671-893-00 CLAMP (LOW TYPE) (for RM-X5S) X-3373-432-1 BRACKET ASSY (for RM-X5S)

257 256

267 264

REVISION HISTORY

Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. 1.1 1.0 Date 2001. 04 2001. 02 Description of Revision Change the page of exploded views. New