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Sony ICF-CD863V Service Manual
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Sony ICF-CD863V Service Manual

Tv/weather/fm/am cd clock radio
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SERVICE MANUAL
Ver 1.1 2002.07
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION
With 3.2–ohm loads, both channels driven from
150 – 10 000 Hz; rated 0.8 W per channel-minimum
RMS power, with no more than 10 %
total harmonic distortion in AC operation.
Woofer with 3.2–ohm loads, driven at 50 – 150
Hz; rated 3.2 W minimum RMS power, with no
more 10 % total harmonic distortion in AC
operation.
CD player section
System: Compact disc digital audio system
Laser diode properties: Material: GaAlAs
Wavelength: 780 nm
Emission duration: Continuous
Laser output: Less than 44.6 µW
(This output is the value measured at a
distance of about 200 mm from the objective
lens surface on the optical pick-up block with
7 mm aperture.)
Frequency response: 20-20 000 Hz
Wow and flutter: Below measurable limit
Sony Corporation
9-873-659-02
2002G0500-1
Personal Audio Company
C 2002.07
Published by Sony Engineering Corporation
ICF-CD863V
Model Name Using Similar Mechanism
CD Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
Radio section
Frequency range:
TV: 2 – 13 ch
WEATHER: 1 – 7 ch
FM: 87.5 – 108 MHz
AM: 530 – 1 710 kHz
General
Time display: 12-hour system
Speaker:
Front speaker: 80 mm (3
Woofer: 82 mm (3
Outputs: i (headphones) jack (ø 3.5 mm stereo minijack)
Power outputs:
Front speaker: 2.6W + 2.6W (at Max power out)
Woofer: 3.2 W
Power requirements: 120 V AC, 60 Hz
Dimensions:
Approx. 185 × 195 × 196 mm (w/h/d)
(Approx. 7
projecting parts and controls
Mass: Approx. 2 700 g (5 lb 15 oz)
+1
dB
–1.5
Design and specifications are subject to change
without notice.
TV/WEATHER/FM/AM CD CLOCK RADIO
1
/
inches) dia. ×2, 3.2Ω
8
1
/
inches) dia., 3.2Ω
4
3
3
3
/
× 7
/
× 7
/
inches) incl.
8
4
4
US Model
CFD-E75
KSM-213RDP
KSS-213R

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  • Page 1 7 mm aperture.) Frequency response: 20-20 000 Hz –1.5 Design and specifications are subject to change Wow and flutter: Below measurable limit without notice. TV/WEATHER/FM/AM CD CLOCK RADIO Sony Corporation 9-873-659-02 2002G0500-1 Personal Audio Company C 2002.07 Published by Sony Engineering Corporation...

  • Page 2: Table Of Contents

    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 PUB- LISHED BY SONY.

  • Page 3: Servicing Notes

    ICF-CD863V SECTION 1 SERVICING NOTES CHUCK PLATE JIG ON REPAIRING NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT On repairing CD section, playing a disc without the CD lid, use Chuck Plate Jig. The laser diode in the optical pick-up block may suffer electro- •...

  • Page 4: General

    ICF-CD863V SECTION 2 This section is extracted from instruction manual. GENERAL When headphones (not supplied) are plugged Press TUNE/TIME SET + or – to adjust The VOL + and the PRESET TUNING 3 buttons have a into the unit, buzzer alarm through the speakers the wake-up volume level.

  • Page 5: Disassembly

    ICF-CD863V SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. CABINET (REAR) SECTION (Page 6) 3-3. CABINET (UPPER) SECTION 3-9. TRANSFORMER BOARD (Page 6) (Page 9) 3-10. BOX (SP) ASSY 3-4. PANEL (SP) (,L), 3-5.

  • Page 6: Cabinet (Rear) Section

    ICF-CD863V Note: Follow the disassembly procedure in the numerical order given. 3-2. CABINET (REAR) SECTION 3 two connectors (CN351, CN352) 1 two screws (BV3 × 10) 1 two screws (BV3 × 10) 1 two screws (BV3 × 10) 1 screw (P3 × 10) 3-3.

  • Page 7: Panel (Sp) (,L), Panel (Sp) (,R)

    ICF-CD863V 3-4. PANEL (SP) (,L), PANEL (SP) (,R) 3 panel (SP) (,L) 2 four claws 1 two screws (BV3 × 10) 5 claw 4 two screws (BV3 × 10) 2 two claws 5 three claws 5 two claws 6 panel (SP) (,R) 3-5.

  • Page 8: Key Board, Main Board

    ICF-CD863V 3-6. KEY BOARD, MAIN BOARD 4 key board 3 four screws (P2.6 × 8) 6 main board 5 four screws (BV3 × 10) 1 flexible flat (14 core) cable 2 connector (CN302) (CN304) 3-7. CD BLOCK 3 vibration proof rubber...

  • Page 9: Optical Pick-Up Device (Kss-213R)

    ICF-CD863V 3-8. OPTICAL PICK-UP DEVICE (KSS-213R) 1 two claws 2 CD cover 3 gear (B) 8 optical pick-up device (KSS-213R) 1 two claws 6 sled shaft 4 two screws (M2) 7 flexible flat cable (16core) (CNP701) 3-9. TRANSFORMER BOARD 5 transformer board...

  • Page 10: Box (Sp) Assy

    ICF-CD863V 3-10. BOX (SP) ASSY 2 Lift up the AMP board in the direction of the arrow. 1 three screws (BV3 × 10) 3 connector (CN353) 6 box (SP) assy 5 two screws (BV3 × 10) 5 two screws (BV3 × 10) 4 four screws (BV3 ×...

  • Page 11: Speaker (8.2 Cm) (Woofer) (Sp301), Box (Sp)

    ICF-CD863V 3-11. SPEAKER (8.2 cm) (WOOFER) (SP301), BOX (SP) 4 four screws (PTPWH3 × 10) 6 box (SP) 5 speaker (8.2 cm) (woofer) (SP301) 3 Remove the speaker lead wire 1 cushion box (SP) from the groove of the box (SP).

  • Page 12: Electrical Adjustments

    ICF-CD863V SECTION 4 ELECTRICAL ADJUSTMENTS AM IF ADJUSTMENT TUNER SECTION 0 dB=1 µV Adjust for a maximum reading on level meter [AM] 1,000 kHz Setting: Function : RADIO AM VCO VOLTAGE ADJUSTMENT RADIO BAND button : AM Adjustment Part Frequency Display Reading on Digital Voltmeter 2.3 ±...
  • Page 13 ICF-CD863V Adjustment Location: AUTO BRIGHTNESS ADJUSTMENT Connecting: – MAIN BOARD (Component Side) – digital voltmeter LCD board 100 k Ω TP (DIMMER) TP (GND) – 1. Set to power off state. 2. Connect a digital voltmeter to TP (DIMMER) and TP (GND) on the LCD board and confirm that the voltage is 0 V.

  • Page 14: Cd Section

    ICF-CD863V CD SECTION CD section adjustments are done automatically in this set. In case of operation check, confirm that focus bias. FOCUS BIAS CHECK 1. Connect the oscilloscope to TP (RF) and TP (GND) on the CD board. 2. Insert the disc (YEDS-18). (Part No. : 3-702-101-01) 3.

  • Page 15: Diagrams

    ICF-CD863V SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAM – CD Section – • R-ch is omitted due to same as L-ch. RF AMP, FOCUS/TRACKING SERVO, • SIGNAL PATH DIGITAL SIGNAL PROCESSOR, CLV SERVO, D/A CONVERTER : CD PLAY FIN2 IC701 DETECTOR...

  • Page 16: Block Diagram - Tuner Section

    ICF-CD863V 5-2. BLOCK DIAGRAM – TUNER Section – TVRO TV/FM/AM RF AMP, CT3, L3 MIX, OSC, DET, MPX TV(7-13CH)/WEATHER TV/WEATHER TRACKING TVIN RF AMP ANT1 150kHz (FM/TV) LOUT TUNER-L DETO FMIN FM/TV MPXI (Page 17) RF AMP DECODER R-CH BPF1...

  • Page 17: Block Diagram - Main Section

    ICF-CD863V 5-3. BLOCK DIAGRAM – MAIN Section – RV351 POWER AMP MEGA BASS IC352 LOW-PASS OUT 2 3 BUFFER LINE AMP SP301 R-CH FILTER BASS IN Q309 Q359 (WOOFER) OUT 1 5 IC302 STBY HEADPHONE MUTING MUTING FEED BACK DETECT...

  • Page 18: Note For Printed Wiring Board And Schematic Diagrams

    ICF-CD863V 5-4. NOTE FOR PRINTED WIRING BOARD AND SCHEMATIC DIAGRAMS • Circuit Boards Location Note on Printed Wiring Boards: Note on Schematic Diagram: • X : parts extracted from the component side. • All capacitors are in µF unless otherwise noted. pF: µµF •...
  • Page 19 ICF-CD863V • Waveforms – CD Board – – MAIN Board – – LCD Board – 1 IC701 4 (RF) (CD PLAY mode) qa IC51 w; (XOUT) (RADIO ON mode) wa IC401 u; (XT1) 0.85 ± 0.2 1.4 Vp-p 7.5 Vp-p Vp-p 13.3 µs...

  • Page 20: Printed Wiring Board - Cd Section

    ICF-CD863V 5-5. PRINTED WIRING BOARD – CD Section – • See page 18 for Circuit Boards Location. • Semiconductor Location Ref. No. Location CD BOARD IC701 IC702 Q701 IC701 MAIN BOARD (GND) CN302 (Page 22) (RF) OPTICAL PICK-UP BLOCK (KSS-213R)

  • Page 21: Schematic Diagram - Cd Section

    ICF-CD863V 5-6. SCHEMATIC DIAGRAM – CD Section – • See page 19 for Waveforms. • See page 28 for IC Block Diagrams. C729 S701 (LIMIT) R724 C747 C730 C744 C728 R731 0.047 2.2k R728 R725 C746 CNP702 R727 2.2k C745...

  • Page 22: Printed Wiring Boards - Main Section

    ICF-CD863V 5-7. PRINTED WIRING BOARDS – MAIN Section – • See page 18 for Circuit Boards Location. • Semiconductor Location FERRITE-ROD Ref. No. Location ANTENNA MAIN BOARD D301 D302 D303 ANT1 D304 (FM/TV) D305 D306 KEY BOARD D307 D310 D311...

  • Page 23: Schematic Diagram - Main Section

    ICF-CD863V 5-8. SCHEMATIC DIAGRAM – MAIN Section – • • See page 19 for Waveform. See page 28 for IC Block Diagrams. R631 R627 100k R625 220k R623 470k ANT1 R634 R632 R630 R628 R626 100k R624 220k (TV/FM) (VT)

  • Page 24: Printed Wiring Boards - Power Section

    ICF-CD863V 5-9. PRINTED WIRING BOARDS – POWER Section – • See page 18 for Circuit Boards Location. • Semiconductor Location VOLUME BOARD Ref. No. Location D351 D352 C373 RV351 BH352 D353 IC352 MEGA BASS D354 C370 C360 D353 Q359 D355...

  • Page 25: Schematic Diagram - Power Section

    ICF-CD863V 5-10. SCHEMATIC DIAGRAM – POWER Section – • See page 28 for IC Block Diagrams. CN352 POWER AMP R251 IC351 BA5417 Q251 2SD1757K-T146 C251 1000p BH351 BH353 D351 (Page 23) Q151,251 DAP202UT106 MUTING C151 1000p Q151 2SD1757K-T146 R151 C157...

  • Page 26: Printed Wiring Boards - Panel Section

    ICF-CD863V 5-11. PRINTED WIRING BOARDS – PANEL Section – • See page 18 for Circuit Boards Location. • Semiconductor Location Ref. No. Location LCD BOARD D401 D402 D403 D404 D405 D408 D407 R511 R509 D406 R510 R508 D407 C451 R513...

  • Page 27: Schematic Diagram - Panel Section

    ICF-CD863V 5-12. SCHEMATIC DIAGRAM – PANEL Section – • See page 19 for Waveforms. LCD401 LIQUID CRYSTAL DISPLAY D407-412 (LCD BACK LIGHT) R508 D407 R509 SLI-343YY3FW C403 C402 C401 R401 R402 R405 R403 R510 D408 R511 R406 R404 SLI-343YY3FW R408...
  • Page 28 ICF-CD863V • IC Block Diagrams – CD Board – – AMP Board – IC701 LC78645NE-U IC351, 352 BA5417 T.S.D. 78 77 76 75 74 73 72 71 70 69 68 65 64 63 62 61 PLL VCEC – – COMMAND INTERFACE...
  • Page 29 ICF-CD863V IC51 LC72122V-TLM IC301 M62429P VOL AMP 2 XOUT – REF AMP 18 VSSA REFERENCE LOGIC DIVIDER VREF CONTROL – AOUT PHASE 12BITS DETECTOR PROGRAMMABLE CHARGE DIVIDER – PUMP VOL AMP 1 UNLOCK DETECTOR POWER ON RESET SWALLOW IC303 TC4066BFT (EL, N)

  • Page 30: Ic Pin Function Description

    ICF-CD863V 5-13. IC PIN FUNCTION DESCRIPTION • LCD BOARD IC401 µPD789477GC-A17-8BT (SYSTEM CONTROLLER) Pin No. Pin Name Description 1, 2 — Not used 3 to 5 VLC0 to VLC2 — Terminal for doubler circuit capacitor connection to develop liquid crystal display drive voltage...

  • Page 31: Exploded Views

    ICF-CD863V SECTION 6 EXPLODED VIEWS NOTE: The components identified by mark • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they 0 or dotted line with mark 0 are may have some difference from the original are seldom required for routine service.

  • Page 32: Cabinet (Front) Section

    ICF-CD863V 6-2. CABINET (FRONT) SECTION D409 D408 D407 not supplied D412 D411 D410 LCD board LCD401 not supplied IC403 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3382-305-1 CABINET (FRONT) ASSY D408 6-500-165-11 DIODE SLI-343YY3FW-ST (LCD BACKLIGHT)

  • Page 33: Cabinet (Upper) Section

    ICF-CD863V 6-3. CABINET (UPPER) SECTION S301 optical pick-up (KSM-213RDP) main board ANT1 not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 101 1-684-060-11 KEY BOARD 1-824-018-11 CABLE, FLEXIBLE FLAT (14 CORE) X-3382-306-1 CABINET (UPPER) ASSY...

  • Page 34: Cabinet (Rear) Section

    ICF-CD863V 6-4. CABINET (REAR) SECTION SP301 F901 not supplied T901 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref. No.

  • Page 35: Optical Block (Ksm-213Rdp)

    ICF-CD863V Ver 1.1 6-5. OPTICAL BLOCK (KSM-213RDP) M702 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref. No. Part No.

  • Page 36: Electrical Parts List

    ICF-CD863V SECTION 7 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by 0 or dotted line with mark mark parts list may be different from the parts speci- are seldom required for routine service.
  • Page 37 ICF-CD863V Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q351 8-729-029-14 TRANSISTOR DTC144EUA-T106 R388 1-216-829-11 METAL CHIP 4.7K 1/16W R390 1-216-845-11 METAL CHIP 100K 1/16W Q352 8-729-028-91 TRANSISTOR DTA144EUA-T106 R391 1-216-845-11 METAL CHIP 100K 1/16W 0 R951...
  • Page 38 ICF-CD863V DIMMER HEADPHONE Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CONNECTOR > R741 1-218-867-11 RES-CHIP 6.8K 1/10W CNP701 1-770-168-11 CONNECTOR, FFC/FPC 16P R743 1-218-867-11 RES-CHIP 6.8K 1/10W * CNP701 1-779-466-11 CONNECTOR, FFC/FPC 16P R744...
  • Page 39 ICF-CD863V Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < SWITCH > C437 1-162-970-11 CERAMIC CHIP 0.01uF S612 1-786-050-21 SWITCH, KEY BOARD C438 1-162-970-11 CERAMIC CHIP 0.01uF (TUNE/TIME SET +, >) C439 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 40 ICF-CD863V Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R452 1-216-809-11 METAL CHIP 1/16W < TRANSISTOR > R453 1-216-809-11 METAL CHIP 1/16W Q401 8-729-028-91 TRANSISTOR DTA144EUA-T106 R454 1-216-849-11 METAL CHIP 220K 1/16W Q402 8-729-141-75 TRANSISTOR 2SD596T1-DV345...
  • Page 41 ICF-CD863V MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R516 1-216-813-11 METAL CHIP 1/16W < ANTENNA > R517 1-216-817-11 METAL CHIP 1/16W R518 1-216-813-11 METAL CHIP 1/16W ANT1 1-501-907-71 ANTENNA, FM WIRE R519 1-216-817-11 METAL CHIP 1/16W <...
  • Page 42 ICF-CD863V MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 8-719-083-90 DIODE HVU363ATRU 1-216-864-11 METAL CHIP 1/16W 8-719-083-90 DIODE HVU363ATRU 1-216-864-11 METAL CHIP 1/16W 8-719-911-19 DIODE 1SS119-25TD C101 1-164-227-11 CERAMIC CHIP 0.022uF C102 1-164-227-11 CERAMIC CHIP 0.022uF...
  • Page 43 ICF-CD863V MAIN TRANSFORMER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > R317 1-216-841-11 METAL CHIP 1/16W R318 1-216-837-11 METAL CHIP 1/16W 1-216-829-11 METAL CHIP 4.7K 1/16W R319 1-216-864-11 METAL CHIP 1/16W 1-216-825-11 METAL CHIP 2.2K...
  • Page 44 ICF-CD863V Ver 1.1 TRANSFORMER VOLUME Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > < SWITCH > D901 8-719-924-13 DIODE MTZJ-T-77-22B S651 1-786-050-21 SWITCH, KEY BOARD (CLOCK) D902 8-719-911-19 DIODE 1SS119-25TD S652 1-786-050-21 SWITCH, KEY BOARD (SUMMER T. D.S.T)
  • Page 45 ICF-CD863V MEMO...
  • Page 46 ICF-CD863V 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. Date Description of Revision 2002.03...

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