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Sony CFD-E55 Service Manual

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SERVICE MANUAL
Ver 1.0 1999. 08
MICROFILM
SPECIFICATIONS
(US only)
CFD-E55
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Optical Pick-up Name
Model Name Using Similar Mechanism
TAPE
Section
Tape Transport Mechanism Type
Instruction manual (1)
Warranty card (1)
CD RADIO CASSETTE-CORDER
US Model
Canadian Model
E Model
CFD-Z500
KSM-213CDM
KSS-213C
CFD-Z500
MF-Z500-117

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  • Page 1 CFD-E55 SERVICE MANUAL US Model Canadian Model Ver 1.0 1999. 08 E Model Model Name Using Similar Mechanism CFD-Z500 CD Mechanism Type KSM-213CDM Section Optical Pick-up Name KSS-213C Model Name Using Similar Mechanism CFD-Z500 TAPE Section Tape Transport Mechanism Type...

  • Page 2: Table Of Contents

    SONY PARTS WHOSE PART NUMBERS APPEAR AS DE FONCTIONNEMENT. NE REMPLACER CES COM- SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- POSANTS QUE PAR DES PIÈCES SONY DONT LES LISHED BY SONY. NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

  • Page 3: Servicing Notes

    SECTION 1 SERVICING NOTES SAFETY CHECK-OUT NOTES ON HANDLING THE OPTICAL PICK-UP After correcting the original service problem, perform the follow- BLOCK OR BASE UNIT ing safety check before releasing the set to the customer: The laser diode in the optical pick-up block may suffer electro- Check the antenna terminals, metal trim, “metallized”...

  • Page 4: General

    SECTION 2 This section is extracted from instruction manual. GENERAL – 4 –...
  • Page 5 – 5 –...
  • Page 6 – 6 –...

  • Page 7: Disassembly

    SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. Lower cabinet Optical pick-up Front cabinet MAIN board CD board section section section Tape mechanism Cassette lid assy CD lid deck section and cassette holder section Head (HRP301), Motor assy (M301) and belt Note: Follow the disassembly procedure in the numerical order given.
  • Page 8 FRONT CABINET SECTION 1 three connectors (CNP302, 303, 309) 2 two screws (BTP3 × 12) 2 two screws (BTP3 × 12) 3 Remove the front cabinet section in the arrow A direction. rear cabinet section MAIN BOARD 1 three connectors 2 two screws (CNP306, 311, 312) (BTP3 ×...
  • Page 9 CD BOARD 1 two screws 2 CD board (BTP3 × 10) 1 two screws (BTP3 × 10) 3 connector (CNP702) 3 connector (CNP703) 4 flat wire (16 core) (CNP701) OPTICAL PICK-UP SECTION 1 two screws 2 optical pick-up (PWH2.6 × 10) section 1 two screws (PWH2.6 ×...
  • Page 10 CD LID SECTION 4 Open the CD lid section 5 Remove the boss. 6 CD lid section 2 damper 1 screws (BTP3 × 10) 3 spring (CD) TAPE MECHANISM DECK SECTION 4 tape mechanism deck section 1 Push the button (ST/EJ). 2 Open the cassette lid assy.
  • Page 11 CASSETTE LID ASSY AND CASSETTE HOLDER 7 spring (cassette) 8 boss 8 boss 3 two screws (BTP3 × 10) 4 speaker (R ch) 9 cassette lid assy and cassette holder 6 damper 1 two screws (BTP3 × 10) 5 screw (BTP3 ×...

  • Page 12: Mechanical Adjustments

    SECTION 4 SECTION 5 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS PRECAUTION PRECAUTION 1. Clean the following parts with a denatured-alcohol-moistened 1. Setting swab : SOUND control : OFF record/playback head pinch roller erase head rubber belts TAPE DECK SECTION 0 dB=0.775 V capstan idlers 2.

  • Page 13: Tuner Section

    0 dB=1 µV AM IF ADJUSTMENT TUNER SECTION Adjust for a maximum reading on level meter [AM] 450 kHz Setting: Function : RADIO AM VCO VOLTAGE ADJUSTMENT BAND button : AM Adjustment Part Frequency Display Reading on Digital Voltmeter MAIN board Put the lead-wire 530 kHz 1.0 ±...
  • Page 14 Adjustment Location: – MAIN BOARD (Component Side) – T1 AM IF Adjustment FM Tracking Adjustment FM VCO Voltage Adjustment AM VCO Voltage Adjustment AM Tracking Adjustment – MAIN BOARD (Conductor Side) – CNP311 TP (VT) TP (GND) TP (ANT) – 14 –...

  • Page 15: Cd Section

    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 (RFO) and TP (GND) on the CD board. 2. Insert the disc (YEDS-18). (Part No. : 3-702-101-01) 3.

  • Page 16: Diagrams

    CFD-E55 SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM – CD Section – CD BOARD (1/2) FILTER DIGITAL SIGNAL PROCESSOR, CLV SERVO, D/A CONVERTER IC703 ERROR CNP701 CORRECTOR PD1 I-V AMP PCMD PCMDI DETECTOR BCKI OVER ASYMMETRY SERIAL SUMMING DIGITAL PLL SAMPLING...

  • Page 17: Block Diagram - Tuner Section

    CFD-E55 6-2. BLOCK DIAGRAM – TUNER Section – MAIN BOARD (1/3) TO MAIN SECTION 10.7MHz (Page 21) ANT1 FM TELESCOPIC ANTENNA FM/AM RF AMP, MIX, OSC, FM/AM IF AMP, DET, MPX CNP1 FM RF FM/AM LOUT 10.7MHz IF IN MIX OUT B.P.F.

  • Page 18: Block Diagram - Main Section

    CFD-E55 6-3. BLOCK DIAGRAM – MAIN Section – • SIGNAL PATH MAIN BOARD (2/3) POWER BOARD (1/2) : CD PLAY P-CON CNP304 (1/2) : TUNER (FM/AM) REC/PB EQ AMP FROM POWER : TAPE PLAY IC301 SUPPLY SECTION L-CH VREF (Page 24)

  • Page 19: Block Diagram - Power Supply Section

    CFD-E55 6-4. BLOCK DIAGRAM – POWER SUPPLY Section – CD BOARD (2/2) POWER BOARD (2/2) CNP704 BH351 PVDD CD MOTOR/COIL DRIVER (IC702) B+ BH701 DVDD CD B+ SWITCH (2/2) CD SECTION B+ Q702, 703 FROM MAIN SECTION CD-ON (Page 21)

  • Page 21: Schematic Diagram - Cd Section

    CFD-E55 6-6. SCHEMATIC DIAGRAM – CD Section – • • See page 38 for Waveforms. See page 50 for IC Block Diagrams. (Page 41) (Page 47) (Page 40) Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.

  • Page 23: Schematic Diagram - Main (Tuner) Section

    CFD-E55 • Waveforms 6-8. SCHEMATIC DIAGRAM – MAIN (TUNER) Section – • See page 38 for Waveform. • See page 52 for IC Block Diagrams. – CD Board – – MAIN Board (TUNER Section) – 1 IC701 1 (FEO) (CD play mode) 6 IC703 rd (BCK), rf (BCKI) 1 IC2 w;...

  • Page 24: Schematic Diagram - Main (Audio)/Power Supply Section

    CFD-E55 6-9. SCHEMATIC DIAGRAM – MAIN (AUDIO) /POWER SUPPLY Section – • See page 53 for IC Block Diagrams. (Page 36) Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.

  • Page 25: 6-10. Ic Pin Function Description

    6-10. IC PIN FUNCTION DESCRIPTION • LCD BOARD IC501 CXP83620-011Q (SYSTEM CONTROLLER) Pin No. Pin Name Description Pin No. Pin Name Description C-SCOR Subcode sync (S0+S1) detection signal input from the CXD2589Q (IC703) B-MUTE Tuner muting on/off control signal output terminal “H”: muting on Sircs remote control signal input terminal Not used (fixed at “L”) C-MUTE Digital muting on/off control signal output to the CXD2589Q (IC703) “H”: muting on...

  • Page 27: 6-12. Schematic Diagram - Display Section

    CFD-E55 6-12. SCHEMATIC DIAGRAM – DISPLAY Section – • See page 38 for Waveforms. (Page 40) (Page 40) (Page 31) (Page 36) Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.
  • Page 28 IC702 BA6898FP • IC Block Diagrams – MAIN Board – – CD Board – IC1 TA2104BN IC701 CXA1992BR GND1 FM RF OUT LEVEL SHIFT LEVEL SHIFT FM RF VCC1 FM RF IN 33 32 31 30 AM RF IN – AM LOW OUT MIX OUT FM OSC...

  • Page 29: Power Board

    IC301 TA2068N IC302 BH3854AS LINE LINE AGND FILTER OUT1 AMP1 BUF AMP TAPE RADIO RADIO BVN1 BVN2 BIN1 BIN2 MATRIX AMP1 BVO1 BVO2 PLAY SURROUND OUT1 TIN1 TIN2 MONITOR 26dB BUF AMP MUTE TVO1 TVO2 OUT1 OUT1 OUT2 VREF LOGIC PORT1 BUF AMP OUT2...

  • Page 30: Exploded Views

    SECTION 7 EXPLODED VIEWS NOTE: The components identified by • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they mark 0 or dotted line with mark 0 are critical for safety. may have some difference from the original are seldom required for routine service.
  • Page 31 (2) MAIN BOARD AND CD SECTION S701 KSM-213CDM Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-639-678-12 CD MOTOR BOARD 3-039-336-11 LID, CD (GREEN) 3-921-725-01 SCREW +PWH 2.6X10 3-039-336-21 LID, CD (BLUE) 3-910-095-31 RUBBER, VIBRATION PROOF (GREEN) 3-039-324-01 SPRING (CD) 3-910-095-21 RUBBER, VIBRATION PROOF (RED) 3-039-341-01 HANDLE (SILVER)
  • Page 32 (3) FRONT CABINET SECTION MF-Z500-117 SP101 SP201 supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3377-950-1 LID SUB ASSY, CASSETTE (SILVER) 3-039-307-11 BUTTON (ST/EJ) (x Z) (GREEN) X-3378-208-1 LID SUB ASSY, CASSETTE (GREEN) 3-039-307-21 BUTTON (ST/EJ) (x Z) (BLUE) X-3378-209-1 LID SUB ASSY, CASSETTE (BLUE) 3-039-306-01 BUTTON (FF) (M) (SILVER) 3-039-301-01 HOLDER, CASSETTE...
  • Page 33 (4) UPPER CABINET SECTION ANT1 LCD501 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 151 A-3322-186-A LCD BOARD, COMPLETE 3-041-268-01 LEVER (CD) (SILVER) * 152 3-039-322-01 BRACKET (LCD) 3-041-268-11 LEVER (CD) (GREEN) 3-039-334-01 SHEET (LCD), ADHESIVE 3-041-268-21 LEVER (CD) (BLUE) 3-039-337-01 WINDOW (LCD) (SILVER) * 160...
  • Page 34 (5) TAPE MECHANISM DECK SECTION-1 (MF-Z500-117) HRP301 HE301 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-933-010-01 SPRING (S/P), TORSION * 212 3-008-587-01 SLIDER (STOP) 3-933-025-01 SPRING (P), TORSION * 213 3-008-591-01 SLIDER (PAUSE) 3-933-026-01 LEVER (P) 3-933-004-01 CLAW, REEL 3-933-024-01 ROLLER, PINCH * 215...
  • Page 35 (6) TAPE MECHANISM DECK SECTION-2 (MF-Z500-117) S304 S303 M301 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-933-029-01 LEVER, ERASING PREVENTION 3-932-993-01 CHASSIS, OUTSERT 3-933-182-01 SPRING, CASSETTE 3-343-358-01 RING, RETAINING 3-932-995-01 GEAR (MID) 3-933-005-01 SPRING (CAM), COMPRESSION X-3371-667-1 CLUTCH ASSY 3-016-349-01 WASHER 3-932-997-01 GEAR (CAM)
  • Page 36 (7) OPTICAL PICK-UP SECTION (KSM-213CDM) not supplied M701 M702 The components identified by Les composants identifiés par une mark 0 or dotted line with marque 0 sont critiques pour la mark 0 are critical for safety. sécurité. Replace only with part num- Ne les remplacer que par une pièce ber specified.
  • Page 37 BATT (+) BATT (–) SECTION 8 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by mark 0 or dotted line with mark are seldom required for routine service. parts list may be different from the parts speci- 0 are critical for safety.
  • Page 38 CD MOTOR KEY 1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R727 1-249-437-11 CARBON 1/4W C790 1-162-284-31 CERAMIC 150PF C791 1-162-292-31 CERAMIC 680PF R728 1-247-885-00 CARBON 180K 1/4W C792 1-126-963-11 ELECT 4.7uF R729 1-249-430-11 CARBON 1/4W C793 1-162-306-11 CERAMIC...
  • Page 39 KEY 1 KEY 2 KEY 3 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > < SWITCH > R601 1-249-427-11 CARBON 6.8K 1/4W S619 1-762-798-11 SWITCH, KEYBOARD (BAND) R602 1-249-428-11 CARBON 8.2K 1/4W S620 1-762-798-11 SWITCH, KEYBOARD (VOL +) R603 1-249-430-11 CARBON...
  • Page 40 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C544 1-162-282-31 CERAMIC 100PF R524 1-249-417-11 CARBON 1/4W C545 1-162-306-11 CERAMIC 0.01uF R525 1-249-429-11 CARBON 1/4W C546 1-162-306-11 CERAMIC 0.01uF R526 1-249-429-11 CARBON 1/4W C547 1-162-306-11 CERAMIC 0.01uF R527 1-249-429-11 CARBON...
  • Page 41 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-102-960-00 CERAMIC 24PF C221 1-162-301-11 CERAMIC 0.0015uF 20% 1-162-306-11 CERAMIC 0.01uF C222 1-126-964-11 ELECT 10uF 1-162-306-11 CERAMIC 0.01uF C223 1-127-884-21 CERAMIC 0.047uF 1-162-306-11 CERAMIC 0.01uF 1-162-196-31 CERAMIC 5.6PF C224 1-127-884-21 CERAMIC...
  • Page 42 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < DIODE > 1-247-903-00 CARBON 1/4W 1-249-441-11 CARBON 100K 1/4W 8-719-050-72 DIODE KV1370NT 1-249-429-11 CARBON 1/4W 8-719-050-72 DIODE KV1370NT 1-247-887-00 CARBON 220K 1/4W 8-719-050-69 DIODE KV1520N 1-249-411-11 CARBON 1/4W 8-719-991-33 DIODE 1SS133T-77 8-719-991-33 DIODE 1SS133T-77...
  • Page 43 MAIN POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R321 1-249-399-11 CARBON 1/4W C346 1-162-294-31 CERAMIC 0.001uF R322 1-249-417-11 CARBON 1/4W C351 1-162-306-11 CERAMIC 0.01uF R323 1-249-417-11 CARBON 1/4W C352 1-162-306-11 CERAMIC 0.01uF R324 1-249-417-11 CARBON 1/4W C353 1-104-665-11 ELECT...
  • Page 44 CFD-E55 POWER REC SW Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R341 1-247-807-31 CARBON 1/4W < TRANSFORMER > R342 1-249-417-11 CARBON 1/4W R351 1-249-437-11 CARBON 1/4W T311 1-416-041-11 TRANSFORMER, BIAS OSCILLATION R352 1-249-417-11 CARBON 1/4W...

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