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Sony CDX-C8850 Service Manual
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Sony CDX-C8850 Service Manual

Sony CDX-C8850 Service Manual

Fm/am compact disc player
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3 7 63 1515 0
SERVICE MANUAL
AUDIO POWER SPECIFICATIONS (US Model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
19 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 1% total harmonic distortion.
TE
L 13942296513
Other Specifications
CD player section
System
Compact disc digital audio
system
Signal-to-noise ratio
98 dB
Frequency response
10 – 20,000 Hz
Wow and flutter
Below measurable limit
Laser Diode Properties
Material
GaAlAs
Wavelength
780 nm
Emission Duration
Continuous
Laser output power
Less than 44.6 µW*
* This output is the value measured at a distance
of 200 mm from the objective lens surface on
the Optical Pick-up Block.
Tuner section
FM
Tuning range
CDX-C8850:
87.5 – 107.9 MHz
CDX-C9500:
FM tuning interval:
50 kHz/200 kHz switchable
87.5 – 108.0 MHz
(at 50 kHz step)
87.5 – 107.9 MHz
(at 200 kHz step)
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz
Usable sensitivity
8 dBf
Selectivity
75 dB at 400 kHz
50 dB at 200 kHz
Signal-to-noise ratio
65 dB (stereo),
68 dB (mono)
Harmonic distortion at 1 kHz
0.7% (stereo),
www
0.4% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
.
MICROFILM
http://www.xiaoyu163.com
CDX-C8850/C9500
SPECIFICATIONS
x
ao
y
i
http://www.xiaoyu163.com
8
Photo: CDX-C9500
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
Q Q
3
6 7
1 3
AM
Tuning range
Antenna terminal
Intermediate frequency 10.71 MHz/450 kHz
Sensitivity
Power amplifier section
Outputs
Speaker impedance
Maximum power output 45 W × 4 (at 4 ohms)
FM/AM COMPACT DISC PLAYER
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
CDX-C8850:
530 – 1,710 kHz
CDX-C9500:
AM tuning interval:
9 kHz/10 kHz switchable
531 – 1,602 kHz
(at 9 kHz step)
530 – 1,710 kHz
(at 10 kHz step)
External antenna connector
30 µV
Speaker outputs
(sure seal connectors)
4 – 8 ohms
– Continued on next page –
m
co
9 9
US Model
CDX-C8850
E Model
CDX-C9500
CDX-C880
MG-363S-121
KSS-521A
2 8
9 9
1

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Summary of Contents for Sony CDX-C8850

  • Page 1 CDX-C8850/C9500 3 7 63 1515 0 SERVICE MANUAL US Model CDX-C8850 E Model CDX-C9500 Photo: CDX-C9500 SPECIFICATIONS Model Name Using Similar Mechanism CDX-C880 CD Drive Mechanism Type MG-363S-121 AUDIO POWER SPECIFICATIONS (US Model) POWER OUTPUT AND TOTAL HARMONIC DISTORTION...
  • Page 2 COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! 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.

  • Page 3: Table Of Contents

    http://www.xiaoyu163.com 3 7 63 1515 0 TABLE OF CONTENTS 1. GENERAL 4. DIAGRAMS Location of controls ..............4 4-1. IC Pin Descriptions ............23 Getting Started ................. 4 4-2. Block Diagram –CD Section– ........... 35 Setting the clock ..............5 4-3.

  • Page 4: General

    http://www.xiaoyu163.com SECTION 1 GENERAL 3 7 63 1515 0 This section is extracted from instruction manual. L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 5: Setting The Clock

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 6: Radio

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 7: Voice Drive

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 8 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 9: Other Functions

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 10: Http://Www.xiaoyu163.Com

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 11: Tv/Video

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 12: Additional Information

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 13: Connections

    http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 14 http://www.xiaoyu163.com 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 15: Sub Panel Assy

    http://www.xiaoyu163.com SECTION 2 DISASSEMBLY 3 7 63 1515 0 Note : Follow the disassembly procedure in the numerical order given. 2-1. SUB PANEL ASSY 4 claws 6 CN251 2 PTT 2.6x6 5 claw 1 PTT 2.6x6 7 sub panel assy 3 PTT 2.6x6 L 13942296513 2-2.

  • Page 16: Main Board, Power Board

    http://www.xiaoyu163.com 3 7 63 1515 0 2-3. MAIN BOARD, POWER BOARD 4 ground point screw 6 MAIN board 3 ground point screws (PTT 2.6x6) (PTT 2.6x6) 9 POWER board claws 2 PTT 2.6x10 claws 7 sheet (insulating) 8 bracket (power) 5 CN401 1 PTT 2.6x10 L 13942296513...

  • Page 17: Chassis (T) Sub Assy

    http://www.xiaoyu163.com 3 7 63 1515 0 2-5. CHASSIS (T) SUB ASSY 5 chassis (T) sub assy 1 P 2x3 2 P 2x3 3 P 2x3 4 claw L 13942296513 2-6. LEVER ASSY 5 guide (disc) 6 lever (R) assy 3 tension spring (LR) 7 lever (L) assy 1 PS 2x4 2 DISC IN SW board...

  • Page 18: Servo Board

    http://www.xiaoyu163.com 3 7 63 1515 0 2-7. SERVO BOARD 2 PS 2x4 1 PS 2x4 3 heat sink 4 wire 7 CN2 !¡ SERVO board 0 PS 2x4 9 CN4 5 P 2x3 8 CN5 6 loading motor assy L 13942296513 2-8.

  • Page 19: Chassis (Op) (O/S) Assy

    http://www.xiaoyu163.com 3 7 63 1515 0 2-9. CHASSIS (OP) (O/S) ASSY 6 chassis (OP) (O/S) assy 8 compression spring (FL) 1 tension spring (angle) 7 compression spring (FL) 4 Fit lever (D) in the direction of the arrow. 5 Turn loading ring in the direction of the arrow.

  • Page 20: Electrical Adjustments

    http://www.xiaoyu163.com SECTION 3 ELECTRICAL ADJUSTMENTS 3 7 63 1515 0 CD SECTION FM Auto Scan/Stop Level Adjustment Setting : CD section adjustments are done automatically in this set. SOURCE button : FM 97.9 (MHz) FREQUENCY SELECT switch (CDX-C9500) : FM200K 0 dB = 1 µV TUNER SECTION Cautions during repair...

  • Page 21: Http://Www.xiaoyu163.Com

    http://www.xiaoyu163.com 3 7 63 1515 0 FM Stereo Separation Adjustment (WIDE) FM Stereo Separation Adjustment (NARROW) Setting : Setting : SOURCE button : FM1 87.5 (MHz) SOURCE button : FM1 87.5 (MHz) FREQUENCY SELECT switch (CDX-C9500) : FM200K FREQUENCY SELECT switch (CDX-C9500) : FM200K FM RF signal FM RF signal generator...

  • Page 22: Http://Www.xiaoyu163.Com

    http://www.xiaoyu163.com 3 7 63 1515 0 AM Auto Scan/Stop Level Adjustment Adjustment Location : tuner unit (TU101) Setting : SOURCE n MODE button : AM 1000 (kHz) FREQUENCY SELECT switch (CDX-C9500) : AM10K –set upper view– 30 Ω 15 pF 65 pF AM RF signal generator...

  • Page 23: Diagrams

    http://www.xiaoyu163.com SECTION 4 DIAGRAMS 3 7 63 1515 0 4-1. IC PIN DESCRIPTIONS • IC501 CXD2548R (DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR) (SERVO BOARD) Pin No. Pin Name Pin Description SYSM System mute input (Not used.) RMUT1 R-ch, “0” detection output. (“H” : ON, “L” : OFF) (Not used.) LMUT2 L-ch, “0”...
  • Page 24 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description ASY.I Asymmetry comparate voltage input ASY.O EFM full-swing output (“L” : VSS, “H” : VDD) Center voltage input Focus error signal input Sled error signal input Tracking error signal input Center error signal input RFDC RF signal input...
  • Page 25 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description AVSS2 — R-ch, Analog GND. ROUT2 R-ch, LINE output. (Not used.) AIN2 R-ch, OP amplifier input. (Connect to GND.) AOUT2 R-ch, Analog output. (Not used.) AVDD2 — R-ch, Analog power supply. AVSS2 —...
  • Page 26 http://www.xiaoyu163.com 3 7 63 1515 0 • IC5 CXP84640-050Q (CD SYSTEM CONTROL) (SERVO BOARD) Pin No. Pin Name Pin Description 1 – 5 — Not used in this set. FP OPEN Front panel open detection input FP CLOSE Front panel close control output LINKOFF Bus interface link input (Not used in this set.) DRV OE...
  • Page 27 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description BU.IN Back-up power detection input BUSON Bus on control input IN SW Disc in switch input (SW1) SELF SW Self switch input (SW2) TX CE EEPROM chip enable output SCK2 Sub Q read clock output Sub Q 80 bit, PCM peak and level data 16 bit input...
  • Page 28 http://www.xiaoyu163.com 3 7 63 1515 0 • IC300 CXD2727Q (DIGITAL SIGNAL PROCESSOR) (MAIN BOARD) Pin No. Pin Name Pin Description VSS1 — Digital ground 2 – 15 TD0 – 13 Test pin (Normally, fixed at “L”.) 16 – 21 TST0 – 5 Test pin (Normally, fixed at “L”.) 22 –...
  • Page 29 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description Serial data input (Fixed at “L” in this set.) Clock signal input for serial bit transfer of serial input/output data. LRCK Sampling frequency clock signal input of serial input/output data. Bit clock (BCK) and L/R sampling clock (LRCK) signal master/slave mode select XMST signal input from system control (IC500).
  • Page 30 Not used. (Open) 35, 36 — Ground P65/IRQ1 Not used. (Open) BUS-ON SONY BUS ON input — Power supply pin (+5 V) CD/MD CD/MD mechanism deck setting input (“L” : CD mechanism deck) L 13942296513 41 – 43 PE1 – 3 Not used.
  • Page 31 Not used. (Open) — Power supply pin (+5 V) 90 – 96 PF6 – 0 Not used. (Open) UNI-SO SONY BUS serial data output UNI-SI SONY BUS serial data input 99, 100 — Ground UNI-SCK SONY BUS serial clock input P53/ADTRG Not used.
  • Page 32 Not used. (Open) TIR PDOWN Not used. (Open) TIR RST Not used. (Open) SYS RST Reset output for SONY BUS slave micon. BUS ON SONY BUS ON output — Power supply pin (+5 V) DSPSTP Digital signal processor master clock control output TIR PLAY Not used.
  • Page 33 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description VOL LOAD Electronic volume IC data latch output VOL DATA L Electronic volume L-ch setting data output VOL DATA R Electronic volume R-ch setting data output VOL CLK Electronic volume setting clock output DSP XLAT Data latch output to digital signal processor.
  • Page 34 http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Pin Description CSV RST CSV control IC initial reset output — Not used. (Open) FM ON Power control output at FM reception. DOOR SW Door switch input NS MASK Mask control output of quality input at tuner reception. SEEK Seek control output at tuner reception.

  • Page 35: Block Diagram -Cd Section

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-2. BLOCK DIAGRAM — CD SECTION — DIGITAL SERVO/ OPTICAL PICK-UP RF AMP, LD-APC ERROR AMP DIGITAL SIGNAL PROCESSOR DRAM CONTROLLER KSS-521A IC501 3 PD1 59 RFDC PCMD 9 DATI...

  • Page 36: Block Diagram -Display Section

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-3. BLOCK DIAGRAM — DISPLAY SECTION — BUS INTERFACE DISPLAY CONTROL LCD DRIVER IC271 IC701 IC920 BATT D276 LCD CLK BATT BUIN LCD DATA BU IN DATA LCD CE1...

  • Page 37: Block Diagram -Tuner Section

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-4. BLOCK DIAGRAM — TUNER SECTION — CNP601 (Page 35) BUS AUDIO IN X300 SECTION 16.9344MHz -5 L LRCK ELECTRONIC VOLUME (Lch) LINE AMP DATA -6 R R-CH IC602...

  • Page 38: Circuit Boards Location

    http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 4-5. CIRCUIT BOARDS LOCATION • Waveforms (MODE:PLAY) THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) For schematic diagrams Approx.

  • Page 39: Schematic Diagram -Cd Mechanism Section (1/3)

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-6. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/3) — • Refer to page 57 for IC Block Diagrams. 1 3 9 4 2 2 9 6 5 1 3...

  • Page 40: Schematic Diagram -Cd Mechanism Section (2/3)

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/3) — • Refer to page 57 for IC Block Diagrams. (Page 39) 1 3 9 4 2 2 9 6 5 1 3...

  • Page 41: Schematic Diagram -Cd Mechanism Section (3/3)

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (3/3) — • Refer to page 58 for IC Block Diagrams. 1 3 9 4 2 2 9 6 5 1 3...

  • Page 42: Printed Wiring Boards -Cd Mechanism Section

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-9. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Semiconductor Location Ref. No. Location (IC1) (IC5) (IC7) (IC501) IC551 (IC601) (Q3) ) : SIDE B 1 3 9 4 2 2 9 6 5 1 3...
  • Page 43 CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 (Page 45) w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 44: Printed Wiring Board -Main Section

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-10. PRINTED WIRING BOARD — MAIN SECTION — • Semiconductor Location (side A) Ref. No. Location Ref. No. Location D204 J-11 D701 H-11 D251 K-12 D252 K-12 IC151 IC271...
  • Page 45 CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 • Semiconductor Location (side B) Ref. No. Location D181 D272 B-12 D273 B-12 D274 B-12 D275 C-12 D276 B-12 D277 B-12 D278 B-12 D403 F-13 D431 1 3 9 4 2 2 9 6 5 1 3...

  • Page 46: Schematic Diagram -Main Section (1/5)

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-11. SCHEMATIC DIAGRAM — MAIN SECTION (1/5) — • Refer to page 59 for IC Block Diagrams. 1 3 9 4 2 2 9 6 5 1 3 w w w...

  • Page 47: Schematic Diagram -Main Section (2/5)

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-12. SCHEMATIC DIAGRAM — MAIN SECTION (2/5) — • Refer to page 59 for IC Block Diagrams. 1 3 9 4 2 2 9 6 5 1 3 (Page 49)

  • Page 48: Schematic Diagram -Main Section (3/5)

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-13. SCHEMATIC DIAGRAM — MAIN SECTION (3/5) — • Refer to page 60 for IC Block Diagrams. 1 3 9 4 2 2 9 6 5 1 3 w w w...

  • Page 49: Schematic Diagram -Main Section (4/5)

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-14. SCHEMATIC DIAGRAM — MAIN SECTION (4/5) — • Refer to page 60 for IC Block Diagrams. (Page 47) (Page 48) 1 3 9 4 2 2 9 6 5 1 3...

  • Page 50: Schematic Diagram -Main Section (5/5)

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-15. SCHEMATIC DIAGRAM — MAIN SECTION (5/5) — • Refer to page 59 for IC Block Diagrams. (Page 47) (Page 48) 1 3 9 4 2 2 9 6 5 1 3...

  • Page 51: Schematic Diagram -Power Section

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-16. SCHEMATIC DIAGRAM — POWER SECTION — • Refer to page 60 for IC Block Diagrams. 1 3 9 4 2 2 9 6 5 1 3 w w w...

  • Page 52: Printed Wiring Board -Power Section

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-17. PRINTED WIRING BOARD — POWER SECTION — • Semiconductor Location Ref. No. Location D841 (D842) D871 D872 (D873) (D891) (D892) (IC801) IC802 IC803 IC804 IC805 (IC841) (IC843) IC871...

  • Page 53: Printed Wiring Board -Relay Section

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-18. PRINTED WIRING BOARD — RELAY SECTION — • Semiconductor Location Ref. No. Location (D701) C-11 (D702) C-10 (D703) C-11 (D704) C-12 (D705) C-11 (D706) C-11 (D707) C-10 LED703...

  • Page 54: Schematic Diagram -Relay Section

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-19. SCHEMATIC DIAGRAM — RELAY SECTION — 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 55: Schematic Diagram -Display Section

    CDX-C8850/C9500 4-20. SCHEMATIC DIAGRAM — DISPLAY SECTION — 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 Note: • Voltage is dc with respect to ground under no-signal (detuned) condition.

  • Page 56: Printed Wiring Board -Display Section

    CDX-C8850/C9500 3 7 6 3 1 5 1 5 0 4-21. PRINTED WIRING BOARD — DISPLAY SECTION — • Semiconductor Location Ref. No. Location (D901) (D902) (D903) (D905) (D971) (IC900) IC910 (IC920) (IC921) LED900 LED901 LED902 LED903 LED904 LED905...
  • Page 57 http://www.xiaoyu163.com 3 7 63 1515 0 • IC Block Diagrams IC1 CXA1791N-T4 IC601 BA6195FP-YT2 25 24 23 22 21 16 15 VREF LD AMP PD AMP 1.25V THERMAL SHUT DOWN DRIVER 20 VCC – MUTE – LEVEL SHIFT – 19 APC ON –...
  • Page 58 http://www.xiaoyu163.com 3 7 63 1515 0 IC4 MB814400C-70PFTN IC551 LC89170M-TLM EXCK CPU INTERFACE WRITE DATA INPUT DATA OUTPUT DQSY SBSO CLOCK BUFFER BUFFER GENERATOR 32 WORD X 8 BIT DUAL PORT RAM CHECKER SRDT SCOR CLOCK WFCK SCLK GENERATOR 4M BIT SENSE AMP COLUMN MEMORY...
  • Page 59 http://www.xiaoyu163.com 3 7 63 1515 0 IC151 TDA7427ADTR SUPPLY & POWER ON RESET 11 BIT SWITCH PROGRAMMABLE SWM/DIR COUNTER COUNTER FM/AM SWITCH 5 BIT SWITCH PROGRAMMABLE SWM/DIR COUNTER CONTROL TIMER SWITCH 11 – 21 BIT 16 BIT 14 BIT FM/AM PROGRAMMABLE PROGRAMMABLE PROGRAMMABLE...
  • Page 60 http://www.xiaoyu163.com 3 7 63 1515 0 IC602, 632 LM1973XM IC604, 634 NJM2160AM-TE2 VCCL 15 14 13 VCCL BUFFER RESISTIVE SVRL CL– NETWORK LIFT SWITCH BUFFER DECODE SWITCHES DRIVE REFERENCE VCCL LGND SIGNAL DECODE DECODE OUTL INML SWITCH SWITCH LATCH DRIVE DRIVE VCCR INMR...
  • Page 61 RESET INTERFACE POWER TIMING & TIMER CONTROL CONTROL WAKEUP LOGIC (FROM PORT 0/1) L 13942296513 ADDRESS BUS 10 11 IC803 MSM534001E-49TSKFDR3 (CDX-C8850) IC803 MSM534001E-50TSKFDR3 (CDX-C9500) 31 30 23 22 MEMORY CELL MATRIX DECODER 524,288 X 8 ADDRESS BUFFER MULTIPLEXER DECODER...
  • Page 62 http://www.xiaoyu163.com 3 7 63 1515 0 IC805 MBM29F800TA BYTE DQ15/A–1 8,388,608 CELL DECODER MATRIX DQ14 Y GATE DQ13 ADDRESS BUFFER LATCH DQ12 DATA DECODER LATCH DQ11 DQ10 CONTROL LOW VCC CIRCUIT DETECTOR CIRCUIT RESET WRITE/ERASE PULSE TIMER RY/BY WRITE CIRCUIT RY/BY ERASE CIRCUIT BUFFER...

  • Page 63: Exploded Views

    http://www.xiaoyu163.com SECTION 5 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts The components identified by number in the exploded views are not supplied. mark ! or dotted line with mark. Example : •...

  • Page 64: Front Panel Section

    http://www.xiaoyu163.com 3 7 63 1515 0 5-2. FRONT PANEL SECTION not supplied (DISPLAY board) LCD900 L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-022-329-21 BUTTON (SOURCE) * 63 3-037-152-01 BRACKET (LCD) 3-033-667-02 KNOB (VOL) 1-694-414-11 CONDUCTOR BOARD, CONNECTION 3-022-323-24 LEVER (SHUTTLE) (C9500) * 65...

  • Page 65: Cd Mechanism Section (1)

    http://www.xiaoyu163.com 3 7 63 1515 0 5-3. CD MECHANISM SECTION (1) (MG-363S-121) L 13942296513 M903 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 101 1-659-836-11 DISC IN SW BOARD 3-936-756-01 ROLLER (D) * 102 A-3291-816-B CHASSIS (T) SUB ASSY 3-321-393-01 WASHER, STOPPER 3-931-909-01 SPRING (LR), TENSION * 113...

  • Page 66: Cd Mechanism Section (2)

    http://www.xiaoyu163.com 3 7 63 1515 0 5-4. CD MECHANISM SECTION (2) (MG-363S-121) L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-931-893-01 ARM, CHUCKING A-3277-802-C CHASSIS (M) COMPLETE ASSY 3-931-897-01 DAMPER (T) 3-931-883-01 SPRING (TR), TENSION 3-931-879-02 LEVER (D) 3-931-881-01 LEVER (LOCK) * 154...

  • Page 67: Cd Mechanism Section (3)

    http://www.xiaoyu163.com 3 7 63 1515 0 5-5. CD MECHANISM SECTION (3) (MG-363S-121) M901 M902 L 13942296513 The components identified by mark ! or dotted line with mark. ! are critical for safety. Replace only with part number specified. Ref. No. Part No.

  • Page 68: Electrical Parts List

    http://www.xiaoyu163.com SECTION 6 DISC IN SW DISPLAY ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by mark ! or dotted line with mark. the parts list may be different from the they are seldom required for routine service.
  • Page 69 http://www.xiaoyu163.com DISPLAY LIMIT SW LOAD SW 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q901 8-729-904-66 TRANSISTOR DTD113EK-T-146 R948 1-216-841-11 METAL CHIP 1/16W Q902 8-729-424-08 TRANSISTOR UN2111-TX R949 1-216-809-11 METAL CHIP 1/16W Q903 8-729-424-08 TRANSISTOR UN2111-TX...
  • Page 70 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3294-738-A MAIN BOARD, COMPLETE (C8850) C254 1-115-339-11 CERAMIC CHIP 0.1uF (INCLUDING POWER BOARD, COMPLETE) C271 1-115-339-11 CERAMIC CHIP 0.1uF A-3294-741-A MAIN BOARD, COMPLETE (C9500) C272 1-115-339-11 CERAMIC CHIP 0.1uF...
  • Page 71 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C477 1-115-469-31 ELECT 4700uF C632 1-164-506-11 CERAMIC CHIP 4.7uF C479 1-115-339-11 CERAMIC CHIP 0.1uF C633 1-162-919-11 CERAMIC CHIP 22PF C481 1-164-005-11 CERAMIC CHIP 0.47uF C634 1-162-919-11 CERAMIC CHIP...
  • Page 72 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C754 1-164-505-11 CERAMIC CHIP 2.2uF D264 8-719-071-25 DIODE HZU18B2TRF C755 1-163-037-11 CERAMIC CHIP 0.022uF D265 8-719-071-25 DIODE HZU18B2TRF C757 1-115-185-11 CERAMIC CHIP 0.033uF D266 8-719-941-23 DIODE DA204UT106...
  • Page 73 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D751 8-719-062-37 DIODE HZU3.9B1TRF JC251 1-216-295-00 SHORT JC300 1-216-295-00 SHORT < FERRITE BEAD > < COIL > FB201 1-500-240-22 FERRITE BEAD(CHIP) FB202 1-500-240-22 FERRITE BEAD(CHIP) L181...
  • Page 74 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q631 8-729-400-56 TRANSISTOR 2SD1328-T-TX R276 1-216-841-11 METAL CHIP 1/16W Q632 8-729-400-56 TRANSISTOR 2SD1328-T-TX R277 1-216-845-11 METAL CHIP 100K 1/16W Q661 8-729-400-56 TRANSISTOR 2SD1328-T-TX R278 1-216-845-11 METAL CHIP 100K...
  • Page 75 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R472 1-216-833-00 RES,CHIP 1/16W R606 1-216-841-11 METAL CHIP 1/16W R473 1-216-809-11 RES,CHIP 1/16W R607 1-216-675-00 METAL CHIP 0.50% 1/10W R474 1-216-821-11 METAL CHIP 1/16W R608 1-216-667-11 METAL CHIP...
  • Page 76 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R679 1-216-049-11 RES,CHIP 1/10W R779 1-218-700-11 METAL CHIP 2.2K 0.50% 1/16W R680 1-216-049-11 RES,CHIP 1/10W (C9500) R681 1-216-033-00 METAL CHIP 1/10W R779 1-218-714-11 METAL CHIP 8.2K...
  • Page 77 http://www.xiaoyu163.com POWER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3294-739-A POWER BOARD, COMPLETE (C8850) C873 1-163-275-11 CERAMIC CHIP 0.001uF (SUPPLIED WITH MAIN BOARD, COMPLETE) C874 1-163-121-00 CERAMIC CHIP 150PF A-3294-742-A POWER BOARD, COMPLETE (C9500) C875 1-163-263-11 CERAMIC CHIP 330PF...
  • Page 78 http://www.xiaoyu163.com POWER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < COIL > R845 1-216-093-00 RES,CHIP 1/10W R846 1-216-823-11 METAL CHIP 1.5K 1/16W L801 1-412-060-11 INDUCTOR CHIP 22uH R847 1-216-841-11 METAL CHIP 1/16W L802 1-412-058-11 INDUCTOR CHIP 10uH...
  • Page 79 http://www.xiaoyu163.com POWER RELAY SERVO 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark RB803 1-233-576-11 RES, CHIP NETWORK 100X4 C102 1-115-581-11 TANTAL. CHIP 100uF RB804 1-233-576-11 RES, CHIP NETWORK 100X4 C105 1-115-581-11 TANTAL. CHIP 100uF RB805 1-233-576-11 RES, CHIP NETWORK 100X4...
  • Page 80 http://www.xiaoyu163.com SERVO 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < FERRITE BEAD > R222 1-216-845-11 METAL CHIP 100K 1/16W R223 1-216-841-11 METAL CHIP 1/16W FB101 1-500-445-21 FERRITE BEAD INDUCTOR R224 1-216-841-11 METAL CHIP 1/16W FB102...
  • Page 81 http://www.xiaoyu163.com SERVO 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R555 1-216-809-11 METAL CHIP 1/16W ************** R601 1-216-081-00 METAL CHIP 1/10W HARDWARE LIST R602 1-216-295-00 SHORT ************** R603 1-216-085-00 METAL CHIP 1/10W R604 1-216-097-00 RES,CHIP...
  • Page 82 CDX-C8850/C9500 3 7 63 1515 0 Ref. No. Part No. Description Remark PARTS FOR INSTALLATION AND CONNECTIONS *************************************** 3-009-613-21 FRAME 3-924-961-01 SUPPORT (ND), FITTING (C8850) X-3368-725-1 SCREW ASSY, FITTING (C8850) 3-386-828-01 SCREW, FITTING (C9500) 3-349-410-01 BUSHING (C9500) X-3366-405-1 SCREW ASSY (EXP), FITTING (C9500)

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