Table of Contents
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3 7 63 1515 0
SERVICE MANUAL
Ver 1.1 2002.07
TE
L 13942296513
CD player section
System
Compact disc digital audio system
Laser diode properties
Material: GaAlAs
Wave length: 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.)
Spindle speed
200 r/min (rpm) to 500 r/min (rpm) (CLV)
Number of channels
2
Frequency response
20 - 20 000 Hz +0/–1 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM
87.5 - 108 MHz
MW
531 - 1 602 kHz (9 kHz step)
530 - 1 610 kHz (10 kHz step)
LW
153 - 279 kHz
IF
FM: 10.7 MHz
MW/LW: 450 kHz
Aerials
FM: Telescopic aerial
MW/LW: Built-in ferrite bar aerial
www
.
Sony Corporation
9-873-575-02
2002G0500-1
Personal Audio Company
C 2002.07
Published by Sony Engineering Corporation
http://www.xiaoyu163.com
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 120 sec. with Sony cassette C-60
Frequency response
TYPE I (normal): 70 - 13 000 Hz
General
Speaker
Full range: 8 cm (3
4 Ω, cone type (2)
Outputs
Headphones jack (stereo minijack)
For 16 - 64 Ω impedance headphones
Maximum power output
4 W
Power requirements
For CD radio cassette-corder:
230 V AC, 50 Hz
9 V DC, 6 R14 (size C) batteries
For memory back-up:
4.5 V DC, 3 R6 (size AA) batteries
For remote control:
3 V DC, 2 R6 (size AA) batteries
Power consumption
AC 14 W
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CFD-E77L
2 9
8
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
Q Q
3
6 7
1 3
1 5
SPECIFICATIONS
1
⁄
in.) dia.,
4
CD RADIO CASSETTE-CORDER
co
.
9 4
2 8
AEP Model
UK Model
CFD-E75L
KSM-213CDP
KSS-213C
CFD-E75L
MF-V5-117
0 5
8
2 9
9 4
2 8
Battery life
For CD radio cassette-corder:
FM recording
Sony R14P: approx. 5 h
Sony alkaline LR14: approx. 20.5 h
Tape playback
Sony R14P: approx. 6 h
Sony alkaline LR14: approx. 27 h
CD playback
Sony R14P: approx. 1.5 h
Sony alkaline LR14: approx. 8 h
Dimensions
Approx. 283 × 165 × 281 mm (w/h/d)
(11
1
⁄
× 6
1
⁄
× 11
1
⁄
inches) (incl. projecting parts)
4
2
8
Mass
Approx. 3.5 kg (7 lb. 11 oz) (incl. batteries)
Supplied accessories
Mains lead (1)
Remote control (1)
Design and specifications are subject to change without
notice.
m
9 9
9 9
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Table of Contents
Related Manuals for Sony CFD-E77L
Summary of Contents for Sony CFD-E77L
- Page 1 FM recording Laser diode properties Fast winding time Sony R14P: approx. 5 h Material: GaAlAs Approx. 120 sec. with Sony cassette C-60 Wave length: 780 nm Frequency response Sony alkaline LR14: approx. 20.5 h Emission duration: Continuous TYPE I (normal): 70 - 13 000 Hz Laser output: Less than 44.6 µW...
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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
CFD-E77L SECTION 1 SERVICING NOTES 3 7 63 1515 0 About CD-Rs/CD-RWs CHUCK PLATE JIG ON REPAIRING This player is compatible with CD-Rs/CD-RWs but On repairing CD section, playing a disc without the CD lid, use playback capability may vary depending on the quality of Chuck Plate Jig. -
Page 4: General
CFD-E77L SECTION 2 This section is extracted from instruction manual. 3 7 63 1515 0 GENERAL Basic Operations Playing a CD Use these buttons for additional operations 1, 2 Jog dial ZPUSH OPEN/CLOSE VOLUME +, – OPERATE Do this adjust the volume Press VOLUME +, –... -
Page 5: Playing A Tape
CFD-E77L 3 7 63 1515 0 Playing a tape Use these buttons for additional operations OPERATE VOLUME +, – m, M Press adjust the volume VOLUME +, – (VOL +, – on the remote) stop playback Connect the supplied mains lead (see page 24). - Page 6 CFD-E77L 3 7 63 1515 0 The Timer Setting the clock Press DSPL•ENT MEM. The clock starts from 00 seconds. “– –:– –” indication appears in the display until you set the clock. The time display system: 24-hour system...
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Page 7: Disassembly
CFD-E77L SECTION 3 DISASSEMBLY 3 7 63 1515 0 • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW 3-2. CABINET 3-13. CONNECTOR SETTING LOWER ASSY (page 13) (page 8) 3-8. CABINET 3-3. AC INLET BOARD, 3-4. -
Page 8: Cabinet Lower Assy
CFD-E77L 3 7 63 1515 0 Note: Follow the disassembly procedure in the numerical order given. 4 screw (BVTP3 × 14) 3-2. CABINET LOWER ASSY 4 two screws (BVTP3 × 14) 6 connector (CN322) 7 connector (CNP392) L 13942296513... -
Page 9: Tuner Board, Main Board
CFD-E77L 3 7 63 1515 0 3-4. TUNER BOARD, MAIN BOARD 4 two screws (BVTP3 × 10) 5 cover, speaker 9 wire (flat type) (14 core) (CNP323) 0 FFC cable 13P (CNP322) 8 FFC cable 27P qa four screws (CNP801) (BVTP3 ×... -
Page 10: Cd Mechanism Deck (Ksm-213Cdp)
CFD-E77L 3 7 63 1515 0 3-6. CD MECHANISM DECK (KSM-213CDP) 1 four screws (2.6 × 10) 2 CD mechanism deck (KSM-213CDP) L 13942296513 3-7. OPTICAL PICK-UP (KSS-213C) 2 two claws 3 cover, CD 9 optical pick-up (KSS-213C) 1 two claws... -
Page 11: Cabinet Front Assy
CFD-E77L 3 7 63 1515 0 3-8. CABINET FRONT ASSY 4 Push the knob (stop/eject). 8 cabinet front assy 6 screw (BTP2.6 × 8) 1 FFC cable 27P (CNP801) 2 wire (flat type) (14 core) (CNP323) 3 connector (CNP321) 7 two screws (BVTP3 ×... -
Page 12: Cd Lid
CFD-E77L 3 7 63 1515 0 3-10. CD LID 4 CD lid 3 boss 1 screw (BTP2.6 × 8) 2 damper CD lid driver L 13942296513 3-11. LID CASSETTE ASSY, LCD BOARD 1 two screws 4 LCD board (BTP2.6 × 8) -
Page 13: Head (Hrp301), Motor Assy (M301), Belt
CFD-E77L 3 7 63 1515 0 3-12. HEAD (HRP301), MOTOR ASSY (M301), BELT 3 Remove four solders. 6 two screws (B2.6 × 5) 4 TC board 1 screw (BVTT2 × 6) 7 motor assy (M301) 8 belt 5 head (HRP301) L 13942296513 3-13. -
Page 14: Mechanical Adjustments
CFD-E77L SECTION 4 SECTION 5 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS 3 7 63 1515 0 PRECAUTION PRECAUTION 1. Clean the following parts with a denatured-alcohol-moistened 1. Setting swab : MEGA BASS control : OFF record/playback head pinch roller erase head... -
Page 15: Tuner Section
CFD-E77L 3 7 63 1515 0 0 dB=1 µV AM IF ADJUSTMENT TUNER SECTION Adjust for a maximum reading on level meter [MW/LW] 450 kHz Setting: Function : RADIO MW VCO VOLTAGE ADJUSTMENT RADIO BAND button : MW or LW... - Page 16 CFD-E77L 3 7 63 1515 0 Adjustment Location: – TUNER BOARD (Component Side) – T2 FM IF Adjustment LW VCO Voltage Adjustment T1 AM IF Adjustment FM VCO Voltage Adjustment FM Tracking Adjustment L3-1 MW Tracking Adjustment LW Tracking Adjustment L3-2 –...
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Page 17: Cd Section
CFD-E77L 3 7 63 1515 0 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. - Page 18 CFD-E77L 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
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Page 19: Diagrams
CFD-E77L SECTION 6 3 7 6 3 1 5 1 5 0 DIAGRAMS 6-1. BLOCK DIAGRAM – CD Section – RF AMP, FOCUS/TRACKING SERVO, DIGITAL SIGNAL PROCESSOR, CLV SERVO, D/A CONVERTER FIN2 IC701 DETECTOR INTERPOLATION ERROR CD L-OUT LCHO... -
Page 20: Block Diagram - Tuner Section
CFD-E77L 3 7 6 3 1 5 1 5 0 6-2. BLOCK DIAGRAM – TUNER Section – FM IFT FM IF ANT1 FM TELESCOPIC ANTENNA FM/AM RF AMP, MIX, OSC, FM/AM IF AMP, DET, MPX FM RF L-OUT TU L-OUT 10.7MHz... -
Page 21: Block Diagram - Main Section
CFD-E77L 3 7 6 3 1 5 1 5 0 6-3. BLOCK DIAGRAM – MAIN Section – TC POWER D394 REC/PB EQ AMP CD L-OUT IC301 VREF (Page 19) POWER MIC IN MUTE IC390 L.CD R-CH ELECTRICAL VOLUME TU L-OUT MUTE L.RAD... -
Page 22: Block Diagram - Power Supply Section
CFD-E77L 3 7 6 3 1 5 1 5 0 6-4. BLOCK DIAGRAM – POWER SUPPLY Section – LIQUID CRYSTAL DISPLAY LCD801 REMOTE AAAA CONTROL BBBB RECEIVER CCCC DDDD IC804 SYSTEM CD +6.2V CONTROLLER CD 6.2V REGULATOR IC801 Q391... -
Page 23: Note For Printed Wiring Boards And Schematic Diagrams
CFD-E77L 3 7 6 3 1 5 1 5 0 6-5. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS • Circuit Boards Location (In addition to this, the necessary note is printed in each block) Note on Printed Wiring Board: Note on Schematic Diagram: •... -
Page 24: Printed Wiring Board - Cd Section
CFD-E77L 6-6. PRINTED WIRING BOARD – CD Section – • See page 23 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 • Semiconductor Location Ref. No. Location CD BOARD IC701 IC702 Q701 IC701 MAIN BOARD... -
Page 25: Schematic Diagram - Cd Section
CFD-E77L 3 7 6 3 1 5 1 5 0 6-7. SCHEMATIC DIAGRAM – CD Section – • • See page 36 for Waveforms. See page 36 for IC Block Diagrams. C729 S701 (LIMIT) R724 C747 C730 C744 R731 2.2k... -
Page 26: Printed Wiring Board - Tuner Section
CFD-E77L 3 7 6 3 1 5 1 5 0 6-8. PRINTED WIRING BOARD – TUNER Section – • See page 23 for Circuit Boards Location. ANT1 FM TELESCOPIC TUNER BOARD ANNTENA L3 – 1 L3 – 2 MW FERRITE-ROD... -
Page 27: Schematic Diagram - Tuner Section
CFD-E77L 3 7 6 3 1 5 1 5 0 6-9. SCHEMATIC DIAGRAM – TUNER Section – • • See page 36 for Waveform. See page 36 for IC Block Diagrams. 100p 220p 4.7k 220p MW/LW OSC 2SC4098 100p 0.47... -
Page 28: Printed Wiring Board - Tape Deck Section
CFD-E77L 3 7 6 3 1 5 1 5 0 6-10. PRINTED WIRING BOARD – TAPE DECK Section – 6-11. SCHEMATIC DIAGRAM – TAPE DECK Section – • See page 23 for Circuit Boards Location. • See page 36 for Waveform. -
Page 29: Printed Wiring Boards - Main/Lcd Boards
CFD-E77L 3 7 6 3 1 5 1 5 0 6-12. PRINTED WIRING BOARDS – MAIN/LCD Boards – • See page 23 for Circuit Boards Location. MAIN BOARD S304 (Page 28) (TAPE PLAY) M301 D320 (CAPSTAN/REEL) JW320 TC BOARD... -
Page 30: Schematic Diagram - Main Board (1/2)
CFD-E77L 3 7 6 3 1 5 1 5 0 6-13. SCHEMATIC DIAGRAM – MAIN Board (1/2) – (1/2) C320 R123 C120 C124 R320 0.0022 C321 R124 R325 C123 0.01 6.8k R120 R121 220k Q122 Q120 DTC343TKA-T146 KTC3198GR-AT AF AMP... -
Page 31: Schematic Diagram - Main (2/2)/Lcd Boards
CFD-E77L 3 7 6 3 1 5 1 5 0 6-14. SCHEMATIC DIAGRAM – MAIN (2/2)/LCD Boards – • See page 36 for Waveforms. IC804 SPS-442E LCD801 LIQUID CRYSTAL DISPLAY REMOTE CONTROL RECEIVER CNP811 CNP801 (2/2) R838 R837 100k... -
Page 32: Printed Wiring Boards - Panel Section
CFD-E77L 3 7 6 3 1 5 1 5 0 6-15. PRINTED WIRING BOARDS – PANEL Section – • See page 23 for Circuit Boards Location. KEY VOLUME BOARD JOG BOARD KEY POWER BOARD R422 DSPL MODE MENU (Page 29) -
Page 33: Schematic Diagram - Panel Section
CFD-E77L 3 7 6 3 1 5 1 5 0 6-16. SCHEMATIC DIAGRAM – PANEL Section – RE401 ROTARY ENCODER (JOG DIAL) S407 MENU ALARM S406 CNP401 CN404 DSPL ENT MEM JOG-A JOG-B KEY1 KEY2 CN403 CN401 JOG-A JOG-B... -
Page 34: Printed Wiring Boards - Power Supply Section
CFD-E77L 6-17. PRINTED WIRING BOARDS – POWER SUPPLY Section – • See page 23 for Circuit Boards Location. 3 7 6 3 1 5 1 5 0 (L-CH) BACK-UP BOARD POWER BOARD (R-CH) BATY B BOARD 1-681-678- (13) 1-681-677-... -
Page 35: Schematic Diagram - Power Supply Section
CFD-E77L 3 7 6 3 1 5 1 5 0 6-18. SCHEMATIC DIAGRAM – POWER SUPPLY Section – POWER AMP IC390 BA5417 CNP392 (L-CH) (R-CH) C193 C293 C195 R397 R193 R293 2200 2.2k 3.3k 3.3k J301 C296 C398 R194 L190 0.22... - Page 36 CFD-E77L 3 7 6 3 1 5 1 5 0 • Waveforms • IC Block Diagrams – CD Board – – TUNER Board – – MAIN Board – – CD Board – 1 IC701 4 (RF) (CD Play Mode) 5 IC2 w;...
- Page 37 CFD-E77L 3 7 63 1515 0 IC702 BA6998FP DRIVE DRIVE BUFFER BUFFER LEVEL LEVEL SHIFT SHIFT – – – – REGULATOR VOLTAGE DETECT, DRIVER BIAS VOLTAGE DETECT, MUTING THERMAL SHUT DOWN LEVEL LEVEL SHIFT SHIFT – DRIVE DRIVE BUFFER...
- Page 38 CFD-E77L 3 7 63 1515 0 IC2 LC72137M-TLM XOUT REFERENCE DIVIDER AOUT PHASE 12BITS DETECTOR PROGRAMMABLE CHARGE DIVIDER PUMP UNLOCK DETECTOR POWER ON RESET SWALLOW COUNTER FMIN 1/16,1/17 4BITS UNIVERSAL COUNTER AMIN IFIN L 13942296513 – TC Board –...
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Page 39: Ic Pin Function Description
CFD-E77L 3 7 63 1515 0 6-19. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC801 CXP83624-035Q (SYSTEM CONTROLLER) Pin No. Pin Name Description CD-WRQ Interruption detection signal input from the digital signal processor Sircs remote control signal input BUZZER... - Page 40 CFD-E77L 3 7 63 1515 0 Pin No. Pin Name Description TU-DATA PLL serial data output to the FM/AM PLL TU-CLK PLL serial data transfer clock signal output to the FM/AM PLL TU-MUTE Tuner muting on/off control signal output to the FM/AM PLL “H”: muting on BEEP-H/L Beep level H/L control signal output “L”: low, “H”: high...
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Page 41: Exploded Views
CFD-E77L SECTION 7 EXPLODED VIEWS 3 7 63 1515 0 NOTE: The components identified by • Items marked “*” are not stocked since they • -XX and -X mean standardized parts, so they mark 0 or dotted line with mark may have some difference from the original are seldom required for routine service. -
Page 42: Cabinet Upper Section
CFD-E77L 3 7 63 1515 0 7-2. CABINET UPPER SECTION S901 optical supplied pick-up supplied section L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 51 A-3062-464-A MAIN BOARD, COMPLETE 3-931-379-31 RUBBER, VIBRATION PROOF 3-229-981-01 COVER PLATE 3-921-725-11 SCREW (2.6X10), +PWH... -
Page 43: Cabinet Front Section
CFD-E77L 3 7 63 1515 0 7-3. CABINET FRONT SECTION LCD801 L 13942296513 tape deck section (MF-V5-117) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-757-967-11 FFC CABLE 27P 3-343-248-01 DAMPER (P), SMALL 3-229-989-01 HOLDER LCD... -
Page 44: Cabinet Lower Section
CFD-E77L 3 7 63 1515 0 7-4. CABINET LOWER SECTION ANT1 T901 supplied not supplied not supplied not supplied L 13942296513 not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety. -
Page 45: Optical Pick-Up Section (Ksm-213Cdp)
CFD-E77L Ver 1.1 3 7 63 1515 0 7-5. OPTICAL PICK-UP SECTION (KSM-213CDP) not supplied L 13942296513 not supplied M702 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. -
Page 46: Tape Mechanism Deck Section-1 (Mf-V5-117)
CFD-E77L 3 7 63 1515 0 7-6. TAPE MECHANISM DECK SECTION-1 (MF-V5-117) HRP301 HE301 L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-933-010-01 SPRING (S/P), TORSION * 712 3-008-587-01 SLIDER (STOP) 3-933-025-01 SPRING (P), TORSION... -
Page 47: Tape Mechanism Deck Section-2 (Mf-V5-117)
CFD-E77L 3 7 63 1515 0 7-7. TAPE MECHANISM DECK SECTION-2 (MF-V5-117) S304 S303 M301 L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-933-029-01 LEVER, ERASING PREVENTION 3-933-005-01 SPRING (CAM), COMPRESSION 3-933-182-01 SPRING, CASSETTE... -
Page 48: Electrical Parts List
CFD-E77L SECTION 8 3 7 63 1515 0 ELECTRICAL PARTS LIST AC INLET BACK-UP BATY A BATY B NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they The components identified by parts list may be different from the parts speci- are seldom required for routine service. - Page 49 CFD-E77L 3 7 63 1515 0 KEY POWER KEY VOLUME Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > 1-681-672-13 JOG BOARD ********** JC701 1-216-864-11 METAL CHIP 1/16W JC702 1-216-864-11 METAL CHIP 1/16W <...
- Page 50 CFD-E77L 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-681-675-13 LCD BOARD C820 1-162-927-11 CERAMIC CHIP 100PF ********** C823 1-162-927-11 CERAMIC CHIP 100PF 3-229-989-01 HOLDER LCD C824 1-162-927-11 CERAMIC CHIP...
- Page 51 CFD-E77L 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < COIL > R803 1-216-833-11 METAL CHIP 1/16W L321 1-410-509-61 INDUCTOR 10uH R805 1-216-821-11 METAL CHIP 1/16W L322 1-414-142-61 INDUCTOR...
- Page 52 CFD-E77L 3 7 63 1515 0 MAIN OPR/BATT LED POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R869 1-216-821-11 METAL CHIP 1/16W C292 1-162-966-11 CERAMIC CHIP 0.0022uF 10% R870 1-216-821-11 METAL CHIP 1/16W C293...
- Page 53 CFD-E77L 3 7 63 1515 0 POWER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark L290 1-414-142-61 INDUCTOR L391 1-414-142-61 INDUCTOR C204 1-162-966-11 CERAMIC CHIP 0.0022uF 10% C205 1-162-923-11 CERAMIC CHIP 47PF < TRANSISTOR >...
- Page 54 CFD-E77L 3 7 63 1515 0 TUNER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-137-194-81 FILM 0.47uF R310 1-216-857-11 METAL CHIP 1/16W 1-126-934-11 ELECT 220uF R311 1-216-857-11 METAL CHIP 1/16W 1-162-927-11 CERAMIC CHIP 100PF...
- Page 55 CFD-E77L Ver 1.1 3 7 63 1515 0 TUNER Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-216-821-11 METAL CHIP 1/16W JC34 1-216-864-11 METAL CHIP 1/16W 1-216-821-11 METAL CHIP 1/16W < COIL > < TRANSFORMER >...
- Page 56 CFD-E77L 3 7 63 1515 0 AEP Model UK Model SERVICE MANUAL Ver 1.1 2002.07 SUPPLEMENT-1 File this supplement with the service manual. Subject: Change of CD Mechanism (KSM-213RDP) (SPM-02027) CD mechanism is changed from KSM-213CDP to KSM-213RDP with the serial No. 0642934 and after.
- Page 57 CFD-E77L Ver 1.1 3 7 63 1515 0 OPTICAL PICK-UP BLOCK (KSM-213RDP) L 13942296513 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.
- Page 58 CFD-E77L 3 7 63 1515 0 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.