AM/LW: Built-in ferrite bar aerial Cassette-corder section Recording system 4-track 2 channel stereo Fast winding time Approx. 120 s (sec.) with Sony cassette C-60 Frequency response TYPE I (normal): 80 - 10 000 Hz – Continued on page 2 – CD RADIO CASSETTE-CORDER...
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
CFD-V3/V7/V7L SECTION 1 SERVICING NOTES LASER DIODE AND FOCUS SEARCH OPERATION NOTES ON HANDLING THE OPTICAL PICK-UP CHECK BLOCK OR BASE UNIT 1. Press CD open knob. 2. Open the lid for CD. The laser diode in the optical pick-up block may suffer electro- 3.
CFD-V3/V7/V7L SECTION 2 This section is extracted from GENERAL instruction manual. LOCATION AND FUNCTION OF CONTROLS REC PLAY REW FF STOP/EJECT PAUSE Inserting a cassette Loading a CD With the side you want to play facing upward FM MODE (rear)
CFD-V3/V7/V7L SECTION 3 DISASSEMBLY The equipment can be removed using the following procedure. Control board Cabinet (front) sub ASSY Power board, Inlet board, BATT (R) board, BATT (L) board Volume board, Cabinet (rear) Cabinet (upper) FM SW board, Main board...
CFD-V3/V7/V7L SECTION 4 DIAL POINTER INSTALLATION Note : Follow the installation procedure in the numerical order given. 1 Align the pointer with the groove of “cabinet (front) sub ASSY” and insert it as shown in the illustration. 2 Align knob (TU) with “cabinet (front) sub ASSY” and fasten the screw.
CFD-V3/V7/V7L SECTION 5 ADJUSTMENTS 5-1. MECHANICAL ADJUSTMENTS Adjustment Location : Mechanism deck PRECAUTION 1. Clean the following parts with a denatured-alcohol-moistened swab : record/playback head pinch roller erase head rubber belts capstan 2. Demagnetize the record/playback head with a head demagne- tizer.
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CFD-V3/V7/V7L • Repeat the procedures in each adjustment several times, and the [MAIN BOARD] (Conductor side) frequency coverage and tracking adjustments should be finally done by the trimmer capacitors. ) : V3/V7: AEP, UK, CET < > : V7:Italian ] : V7L AM/LW IF ADJUSTMENT Adjust for a maximum reading on level meter.
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CFD-V3/V7/V7L Adjustment Location : [MAIN BOARD] L3: AM/LW Tracking Adjustment (Component side) T1 : FM IF Adjustment T2 : AM/LW IF Adjustment CV2 : LW Frequency Coverage Adjustment (V7L) L2 : FM Frequency Coverage Adjustment L1 : FM Tracking Adjustment...
CFD-V3/V7/V7L SECTION 6 DIAGRAMS 6-1. EXPLANATION OF IC TERMINALS IC801 µPD789316GK-903 SIGNAL PROCESSOR, D/A CONVERTER, LCD DRIVE, SYSTEM CONTROL Pin No. Pin name Description 1 – 4 — Not used (open) — Connect to ground. Connect to ground. — Not used (open) —...
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CFD-V3/V7/V7L • Circuit Boards Location PRE board INLET board POWER board BATT (R) board BATT (L) board VOLUME board FM SW board CONTROL board MAIN board CD board...
CFD-V3/V7/V7L 6-10. SCHEMATIC DIAGRAMS – CONTROL/POWER SECTION – Refer to page 26 for Notes. Refer to page 26 for Waveforms. Refer to page 27 for IC Block Diagram.
CFD-V3/V7/V7L 6-11. SCHEMATIC DIAGRAMS – CD SECTION – Refer to page 26 for Notes. Refer to page 26 for Waveforms. Refer to page 28, 29 for IC Block Diagram.
CFD-V3/V7/V7L 6-12. PRINTED WIRING BOARD – CD SECTION – Refer to page 14 for Circuit Boards Location. OPTICAL PICK-UP BLOCK CD BOARD KSS-213C M701 SPINDLE MOTOR R707 M702 SLED MOTOR CNP702 MAIN BOARD CN802 FB701 1-680-943- (12) Semiconductor Location Ref. No.
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CFD-V3/V7/V7L • Waveforms Note on Schematic Diagram: – CONTROL/POWER SECTION – • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in Ω and W or less unless otherwise specified.
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CFD-V3/V7/V7L • IC BLOCK DIAGRAMS –MAIN SECTION– IC1 TA2111N DECODER RF AMP DIVIDER AF BUFFER ST/MONO MUTE FM/AM LEVEL AM IF FM IF RF AMP • IC BLOCK DIAGRAMS –CONTROL/POWER SECTION– IC301 TA2068N LOGIC MONITOR MONITOR LINE LINE BUF AMP...
CFD-V3/V7/V7L SECTION 7 EXPLODED VIEWS NOTE : • -XX, -X mean standardized parts, so they • Items marked “ * ”are not stocked since they The components identified by mark 0 or dotted line with mark may have some difference from the original are seldom required for routine service.
CFD-V3/V7/V7L 7-2. REAR CABINET SECTION T901 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.
CFD-V3/V7/V7L 7-6. CD BLOCK SECTION (KSM–213CDP) not supplied not supplied M701 M702 (including M701) 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.
CFD-V3/V7/V7L SECTION 8 BATT (L) BATT (R) ELECTRICAL PARTS LIST NOTE: • Items marked “*” are not stocked since they • Due to standardization, replacements in the The components identified by are seldom required for routine service. parts list may be different from the parts speci-...
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CFD-V3/V7/V7L CONTROL FM SW INLET Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark <RESISTOR> <SWITCH> R701 1-216-841-11 METAL CHIP 1/16W S401 1-771-550-31 SWITCH, KEYBOARD (s) R702 1-216-835-11 METAL CHIP 1/16W S402 1-762-875-21 SWITCH, KEYBOARD (L) R703...
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CFD-V3/V7/V7L INLET MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark <RESISTOR> 1-130-014-00 FILM 470PF 5.00% 50V (V7L) R901 1-216-825-11 METAL CHIP 2.2K 1/16W 1-162-195-31 CERAMIC 4.7PF (V3/V7:AEP,CET,UK,IT/V7L) ************************************************************* 1-162-915-11 CERAMIC CHIP 10PF 0.5PF A-3062-295-A MAIN BOARD, COMPLETE (V7L)
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CFD-V3/V7/V7L MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark <VARIABLE CAPACITOR> <COIL> 1-141-637-11 CAP, VAR (TUNING) 1-406-998-11 COIL, AIR-CORE (FM TRACKING) 1-141-604-11 CAP, ADJ (LW FREQUENCY COVERAGE) (V7L) 1-411-949-11 COIL, AIR-CORE (FM FREQUENCY COVERAGE) 1-141-622-21 CAP, ADJ 50PF (LW TRACKING) (V7L)
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CFD-V3/V7/V7L MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R349 1-216-815-11 METAL CHIP 1/16W C206 1-126-960-11 ELECT R351 1-216-821-11 METAL CHIP 1/16W C207 1-162-962-11 CERAMIC CHIP 470PF R352 1-216-821-11 METAL CHIP 1/16W C301 1-104-665-11 ELECT...
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CFD-V3/V7/V7L 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...