Sony CDX-C7850R Service Manual
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Sony CDX-C7850R Service Manual

Sony CDX-C7850R Service Manual

Fm/mw/lw compact disc player
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SERVICE MANUAL
CD player section
System
Compact disc digital audio
system
Signal-to-noise ratio
99 dB
Frequency response
10 - 20,000 Hz
Wow and flutter
Below measurable limit
Tuner section
FM
Tuning range
87.5 - 108.0 MHz
Aerial terminal
External aerial 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),
0.4% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 - 15,000 Hz
MW/LW
Tuning range
MW : 531 - 1,602 kHz
LW : 153 - 281 kHz
Aerial terminal
External aerial connector
Intermediate frequency 10.71 MHz / 450 kHz
MW : 30 µV
Sensitivity
LW : 50 µV
MICROFILM
CDX-C7850R
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Power amplifier section
Outputs
Speaker impedance
Maximum power output 45 W × 4 (at 4 ohms)
General
Outputs
Tone controls
Power requirements
Dimensions
Mounting dimension
Mass
Supplied accessories
Design and specifications are subject to change without
notice.
FM/MW/LW COMPACT DISC PLAYER
– 1 –
AEP Model
UK Model
CDX-C780R
MG-363S-121
KSS-521A
Speaker outputs
(sure seal connectors)
4 - 8 ohms
Line outputs (3)
Power aerial relay
control lead
Power amplifier control
lead
Telephone ATT control
lead
Illumination control
lead
Bass ±8 dB at 100 Hz
Treble ±8 dB at 10 kHz
12 V DC car battery
(negative ground)
Approx. 178 × 50 × 182 mm
(w/h/d)
Approx. 182 × 53 × 163 mm
(w/h/d)
Approx. 1.4 kg
Rotary commander (RM-X4S) (1)
Parts for installation and
connections (1 set)
Front panel case (1)

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Summary of Contents for Sony CDX-C7850R

  • Page 1 CDX-C7850R SERVICE MANUAL AEP Model UK Model Model Name Using Similar Mechanism CDX-C780R CD Drive Mechanism Type MG-363S-121 Optical Pick-up Name KSS-521A SPECIFICATIONS CD player section Power amplifier section System Compact disc digital audio Outputs Speaker outputs system (sure seal connectors)

  • Page 2: Table Of Contents

    4-12. Schematic Diagram –Main Section (2/4)– ......55 THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE 4-13. Schematic Diagram –Main Section (3/4)– ......57 PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR 4-14.
  • Page 3 SECTION 1 GENERAL This section is extracted from instruction manual. – 3 –...
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  • Page 13: Cover

    SECTION 2 DISASSEMBLY Note : Follow the disassembly procedure in the numerical order given. 2-1. COVER 1 claw 4 cover 3 claws 2 claw 2-2. FRONT PANEL ASSY 3 Push the bearing (L). 2 Push the bearing (R). 4 front panel assy 1 Push the button (open).

  • Page 14: Sub Panel Assy

    2-3. SUB PANEL ASSY 7 CN804 4 claws 6 CN801 2 PTT 2.6x6 5 claw 1 PTT 2.6x6 8 sub panel assy 3 PTT 2.6x6 2-4. MECHANISM BLOCK 6 bracket (mechanism deck) 4 mechanism block 5 PTT 2.6x6 1 PTT 2.6x6 3 CN401 2 PTT 2.6x6 –...

  • Page 15: Main Board

    2-5. MAIN BOARD 5 MAIN board 3 ground point screws (PTT 2.6x6) 4 ground point screw (PTT 2.6x6) 2 PTT 2.6x10 6 sheet (insulating) 1 PTT 2.6x10 2-6. HEAT SINK 1 CN10 4 CN602 3 cord (with connector) (antenna) 2 PTT 2.6x8 9 PTT 2.6x10 8 PTT 2.6x10 7 PTT 2.6x10...

  • Page 16: Chassis (T) Sub Assy

    2-7. CHASSIS (T) SUB ASSY 5 chassis (T) sub assy 1 P 2x3 2 P 2x3 3 P 2x3 4 claw 2-8. 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 4 claws –...

  • Page 17: Servo Board

    2-9. 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 2-10. ROLLER ASSY • When installing, take note of the positions arm (roller) and washers.

  • Page 18: Chassis (Op) (O/S) Assy

    2-11. 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. 3 damper (T) 2 damper (T) 2-12.

  • Page 19: Electrical Adjustments

    SECTION 3 ELECTRICAL ADJUSTMENTS CD SECTION FM Auto Scan/Stop Level Adjustment Setting : CD section adjustments are done automatically in this set. SOURCE button : FM 0 dB = 1 µV TUNER SECTION FM RF signal Cautions during repair generator When the tuner unit is defective, replace it by a new one antenna terminal...
  • Page 20 FM Stereo Separation Adjustment (WIDE) FM Stereo Separation Adjustment (NARROW) Setting : Setting : SOURCE button : FM1 SOURCE button : FM1 FM RF signal FM RF signal generator generator level meter level meter antenna antenna terminal 10 k Ω terminal 10 k Ω...
  • Page 21 FM RDS S-Meter Adjustment MW Auto Scan/Stop Level Adjustment Setting : Setting : SOURCE button : FM SOURCE n MODE button : MW 30 Ω 15 pF FM RF signal generator antenna 65 pF terminal 0.01 µ F AM RF signal generator Carrier frequency : 98.00 MHz AM dummy...
  • Page 22 Adjustment Location : tuner unit (TU10) –set upper view– TU10 MW AUTO SCAN/ STOP LEVEL ADJ FM AUTO SCAN/ STOP LEVEL ADJ RV10 FM RDS S-METER FM STEREO SEPARATION ADJ (WIDE) FM STEREO SEPARATION ADJ (NARROW) – 22 –...

  • Page 23: Diagrams

    SECTION 4 DIAGRAMS 4-1. IC PIN DESCRIPTIONS • IC5 CXP84640-050Q (CD SYSTEM CONTROL) 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 24 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 CD DATA CD signal process serial data output...
  • Page 25 • 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” detection output. (“H” : ON, “L” : OFF) (Not used.) CKOUT Master clock frequency division output (Not used.) VDD0...
  • Page 26 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 Condenser connection pin for LPF time constant of RF signal.
  • Page 27 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 — R-ch, Analog GND. VSS0 —...
  • Page 28 • IC501 MB90574PFV-G-183-BND (SYSTEM CONTROL) (MAIN BOARD) Pin No. Pin Name Pin Description SEKOUT SEEK OUT output AF-SEEK AF SEEK output WIDE WIDE/NARROW select output ST-MONO Use a thing both as ST-IND display input and force MONO output. TUNMUTE Tuner mute output FM-ON FM ON output TU-ON...
  • Page 29 Pin No. Pin Name Pin Description RAMBU RAM reset detection input POWSEL Power select initial setting input EQ-SEL Equalizer connection with/without detection initial input TESTIN Test mode setting detection input DOORIND Door indicator output TIRPLAY Audio line select control output at TIR playback. 61, 62 SUB-SW1, 0 Simple SUB WOOFER control output 1, 0...
  • Page 30 Pin No. Pin Name Pin Description AMSON Tape AMS control output (Not used in this set.) DOLBC Tape DOLBY B/C select control input/output (Not used in this set.) DOLBY Tape DOLBY control input/output (Not used in this set.) CSV-NAR Not used in this set. LEDON Front panel LED control output —...

  • Page 31: Block Diagram -Cd Section

    CDX-C7850R 4-2. BLOCK DIAGRAM — CD SECTION — DIGITAL SERVO/ OPTICAL PICK-UP RF AMP, LD-APC ERROR AMP DIGITAL SIGNAL PROCESSOR DRAM CONTROLLER D/A CONVERTER KSS-521A IC501 IC401 LINE AMP IC403 3 PD1 59 RFDC PCMD 9 DATI DATA 2 DATA...

  • Page 32: Block Diagram -Display Section

    CDX-C7850R 4-3. BLOCK DIAGRAM — DISPLAY SECTION — SYSTEM CONTROL LCD DRIVE IC501 (2/2) IC900 RESET BU5V DATA IC601 LCD900 SW801 RESET VLC5 RESET D501 COLOR BUFFER VLC4 GREEN SELECT BUS INTERFACE BUS SO Q900, 902 Q501 IC505 SECTION VLC3...

  • Page 33: Block Diagram -Tuner Section

    CDX-C7850R 4-4. BLOCK DIAGRAM — TUNER SECTION — CN202 LINE DRIVER IC207 R-CH CN201 ELECTRONIC VOLUME FNTO1 BUS AUDIO IN (Page 32) IC202 AUXINL TUNER UNIT FRONT CDINL TU10 LINE AMP R-CH CDINL IC203 Q207 (ANTENNA) SECTION LINE FMINL OUT/IN...

  • Page 34: Circuit Boards Location

    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. 200mVp-p • All capacitors are in µF unless otherwise noted. pF: µµF !¢...

  • Page 35: Schematic Diagram -Cd Mechanism Section (1/3)

    CDX-C7850R 4-6. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/3) — • Refer to page 68 for IC Block Diagrams. (Page 42) Note: • Voltage and waveforms are dc with respect to ground under no-signal conditions. no mark : CD PLAY ∗...

  • Page 36: Schematic Diagram -Cd Mechanism Section (2/3)

    CDX-C7850R 4-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/3) — • Refer to page 68 for IC Block Diagrams. (Page 40) Note: • Voltage and waveforms are dc with respect to ground under no-signal conditions. no mark : CD PLAY ∗...

  • Page 37: Schematic Diagram -Cd Mechanism Section (3/3)

    CDX-C7850R 4-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (3/3) — • Refer to page 69 for IC Block Diagrams. (Page 57) Note: • Voltage and waveforms are dc with respect to ground under no-signal conditions. no mark : CD PLAY ∗...

  • Page 38: Printed Wiring Boards -Cd Mechanism Section

    CDX-C7850R 4-9. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Semiconductor Location Ref. No. Location (IC1) (IC5) (IC7) (IC501) IC551 (IC601) (Q3) ) : SIDE B – 45 – – 46 –...
  • Page 39 CDX-C7850R (Page 51) – 47 – – 48 –...

  • Page 40: Printed Wiring Board -Main Section

    CDX-C7850R 4-10. PRINTED WIRING BOARD — MAIN SECTION — • Semiconductor Location Ref. No. Location Ref. No. Location (D10) IC207 (D11) IC208 (D12) (IC211) (D13) IC401 D201 IC403 (IC404) D202 D203 IC501 D204 IC505 B-10 IC601 G-10 D205 D206 (IC602)
  • Page 41 CDX-C7850R (Page 47) (Page 65) (Page 66) – 51 – – 52 –...

  • Page 42: Schematic Diagram -Main Section (1/4)

    CDX-C7850R 4-11. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 70 for IC Block Diagrams. Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ) : MW < > : CD PLAY (Page 58) –...

  • Page 43: Schematic Diagram -Main Section (2/4)

    CDX-C7850R 4-12. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 70 for IC Block Diagrams. Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM (Page 59) ) : MW <...

  • Page 44: Schematic Diagram -Main Section (3/4)

    CDX-C7850R 4-13. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 72 for IC Block Diagrams. (Page 54) Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ) : MW <...

  • Page 45: Schematic Diagram -Main Section (4/4)

    CDX-C7850R 4-14. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 70 for IC Block Diagrams. (Page 55) (Page 67) Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ) : MW <...

  • Page 46: Printed Wiring Board -Display Section

    CDX-C7850R 4-15. PRINTED WIRING BOARD — DISPLAY SECTION — • Semiconductor Location Ref. No. Location (D901) (D903) (IC900) IC901 LED900 LED901 LED902 LED903 LED904 LED905 LED906 LED907 (Q900) (Q901) (Q902) (Q903) ) : SIDE B (Page 66) – 61 –...

  • Page 47: Schematic Diagram -Display Section

    CDX-C7850R 4-16. SCHEMATIC DIAGRAM — DISPLAY SECTION — Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM – 63 – – 64 –...

  • Page 48: Printed Wiring Board -Relay Section

    CDX-C7850R 4-17. PRINTED WIRING BOARD — RELAY SECTION — • Semiconductor Location Ref. No. Location LED801 LED802 LED803 LED804 (Page 51) (Page 62) (Page 51) – 65 – – 66 –...

  • Page 49: Schematic Diagram -Relay Section

    CDX-C7850R 4-18. SCHEMATIC DIAGRAM — RELAY SECTION — (Page 63) (Page 60) (Page 60) – 67 –...

  • Page 50: Ic Block Diagrams

    • 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 – – 18 RFI –...
  • Page 51 IC4 MB814400C-70PFTN IC551 LC89170M-TLM EXCK CPU INTERFACE WRITE DATA INPUT DATA OUTPUT SBSO DQSY CLOCK BUFFER BUFFER 32 WORD X 8 BIT GENERATOR DUAL PORT RAM CHECKER SCOR SRDT CLOCK WFCK SCLK GENERATOR 4M BIT COLUMN SENSE AMP MEMORY DECODER I/O GATE CELL TIMING...
  • Page 52 IC10 BU2624FV IC205, 207, 208 TDA8574 XOUT VCCL VCCL BUFFER PHASE SVRL CL– LIFT REFERENCE BUFFER DIVIDER FMIN MAIN PRESCALER COUNT REFERENCE VCCL LGND SIGNAL SHIFT REGISTER LATCH AMIN OUTL INML IF COUNT VCCR INMR OUTR SIGNAL RGND 20BIT COUNT IFIN REFERENCE VCCR...
  • Page 53 IC103 MSM6688GS TIMING DATA CONTROLLER MCU I/F REGISTER SADX CONTROLLER SADY BUSY PDWN STATUS REGISTER TEST TEST ACON ADDRESS TEST RSEL2 CONTROLLER MCUM RSEL1 ADPCM DGND ANALYZER/ AGND SYNTHESIZER TEST TEST 12BIT CIRCUIT TEST TEST 12BIT CIRCUIT 17 18 19 20 21 22 23 24 IC202 CXA1946BQ 35 34 30 29 28 27 26...
  • Page 54 IC401 PCM1716E IC204 CXA1846N LRCIN M/IIS SERIAL 8 x OVER MC/DM1 INPUT I/F 20 19 13 12 11 SAMPLING BCKIN MD/DM0 MODE DIGITAL MUTE CONTROL FILTER CLKO CRYSTAL & MODE – 8dB STEP 1dB STEP FUNCTION CS/IWO VOLUME VOLUME CONTROLLER DGND BPZ-CONT OPEN...

  • Page 55: Exploded Views

    SECTION 5 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts The components identified by number in the exploded views are not supplied. Example : mark ! or dotted line with mark. • Items marked “*” are not stocked since ! are critical for safety.

  • Page 56: Front Panel Section

    5-2. FRONT PANEL SECTION not supplied (KEY board) EL900 LCD900 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-022-329-21 BUTTON (SOURCE) 3-022-332-01 BUTTON (10 KEY) 3-033-667-01 KNOB (VOL) 3-022-327-01 PLATE (LCD), GROUND 3-022-323-31 LEVER (SHUTTLE) 1-694-414-11 CONDUCTOR BOARD, CONNECTION * 54 3-030-648-01 PLATE (RING), LIGHT GUIDE * 65...

  • Page 57: Cd Mechanism Section (1)

    5-3. CD MECHANISM SECTION (1) (MG-363S-121) 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 3-939-139-01 SPACER X-3371-501-1 LEVER (L) ASSY...

  • Page 58: Cd Mechanism Section (2)

    5-4. CD MECHANISM SECTION (2) (MG-363S-121) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-931-893-01 ARM, CHUCKING A-3277-802-C CHASSIS (M) 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 3-913-404-11 RETAINER (DISC) 3-931-882-02 GEAR (MDL) 3-931-894-01 BRACKET (CP)

  • Page 59: Cd Mechanism Section (3)

    5-5. CD MECHANISM SECTION (3) (MG-363S-121) M901 M902 The components identified by mark ! or dotted line with mark. ! are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 201...

  • Page 60: Electrical Parts List

    SECTION 6 DISC IN SW ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by the parts list may be different from the they are seldom required for routine service. mark ! or dotted line with mark.
  • Page 61 LIMIT SW LOAD SW MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R910 1-216-069-00 METAL CHIP 6.8K 1/10W 1-659-837-11 LOAD SW BOARD R911 1-216-045-00 METAL CHIP 1/10W *************** R912 1-216-045-00 METAL CHIP 1/10W R913 1-216-045-00 METAL CHIP 1/10W <...
  • Page 62 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-164-004-11 CERAMIC CHIP 0.1uF C220 1-163-021-11 CERAMIC CHIP 0.01uF 1-109-982-11 CERAMIC CHIP C221 1-126-157-11 ELECT 10uF 1-109-982-11 CERAMIC CHIP C222 1-126-157-11 ELECT 10uF 1-115-565-11 CERAMIC CHIP 2.2uF C223 1-164-489-11 CERAMIC CHIP 0.22uF...
  • Page 63 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C273 1-107-682-11 CERAMIC CHIP C505 1-163-809-11 CERAMIC CHIP 0.047uF C274 1-107-682-11 CERAMIC CHIP C506 1-162-915-11 CERAMIC CHIP 10PF 0.5PF C275 1-163-077-00 CERAMIC CHIP 0.1uF C507 1-162-918-11 CERAMIC CHIP 18PF C276 1-163-077-00 CERAMIC CHIP...
  • Page 64 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 8-719-422-97 DIODE MA8091-M D815 8-719-056-83 DIODE UDZ-TE-17-6.8B 8-719-040-04 DIODE MA721WK-(TX) D816 8-719-056-83 DIODE UDZ-TE-17-6.8B 8-719-421-24 DIODE MA8039-H D818 8-719-988-61 DIODE 1SS355TE-17 D201 8-719-914-43 DIODE DAN202K D819 8-719-914-44 DIODE DAP202K D202 8-719-421-24 DIODE MA8039-H D820...
  • Page 65 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark L101 1-414-398-11 INDUCTOR 10uH Q503 8-729-027-23 TRANSISTOR DTA114EKA-T146 L102 1-414-235-22 INDUCTOR, FERRITE BEAD Q504 8-729-900-53 TRANSISTOR DTC114EK L103 1-414-398-11 INDUCTOR 10uH Q508 8-729-027-38 TRANSISTOR DTA144EKA-T146 L401 1-414-598-11 INDUCTOR, FERRITE BEAD Q601 8-729-106-68 TRANSISTOR 2SD1615A-GP L402...
  • Page 66 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-216-073-00 METAL CHIP 1/10W R229 1-216-097-00 RES,CHIP 100K 1/10W (AEP,UK) R230 1-216-097-00 RES,CHIP 100K 1/10W 1-216-081-00 METAL CHIP 1/10W R233 1-216-089-00 RES,CHIP 1/10W R234 1-216-295-00 SHORT 1-216-057-00 METAL CHIP 2.2K 1/10W R235...
  • Page 67 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R288 1-216-081-00 METAL CHIP 1/10W R636 1-216-073-00 METAL CHIP 1/10W R289 1-216-081-00 METAL CHIP 1/10W R637 1-216-073-00 METAL CHIP 1/10W R333 1-216-067-00 METAL CHIP 5.6K 1/10W R638 1-216-073-00 METAL CHIP 1/10W R336...
  • Page 68 MAIN RELAY SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < THERMISTOR (POSITIVE) > A-3313-381-A SERVO BOARD, COMPLETE ********************** TH501 1-801-792-21 THERMISTOR, POSITIVE < CAPACITOR > < TUNER > 1-113-642-11 TANTAL. CHIP 47uF TU10 A-3282-045-A TUNER UNIT (TUX-012(E)) 1-115-581-11 TANTAL.
  • Page 69 SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C603 1-164-004-11 CERAMIC CHIP 0.1uF R210 1-216-841-11 METAL CHIP 1/16W C605 1-164-004-11 CERAMIC CHIP 0.1uF R213 1-216-049-11 RES,CHIP 1/10W R214 1-216-864-11 METAL CHIP 1/16W < CONNECTOR > R217 1-216-081-00 METAL CHIP 1/10W...
  • Page 70 CDX-C7850R SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R531 1-216-065-00 RES,CHIP 4.7K 1/10W ************** R532 1-216-829-11 METAL CHIP 4.7K 1/16W HARDWARE LIST R533 1-216-065-00 RES,CHIP 4.7K 1/10W ************** R551 1-216-089-00 RES,CHIP 1/10W R552 1-216-809-11 METAL CHIP 1/16W 7-685-794-09 SCREW +PTT 2.6X10 (S)

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