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CFD-E10
SERVICE MANUAL
Ver 1.2 2003. 11
US Model AEP Model UK Model E Model Tourist Model
Model Name Using Similar Mechanism CD Mechanism Type Optical Pick-up Name
NEW KSM-900AMA KSS-900A
SPECIFICATIONS
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 +1/2 dB Wow and flutter Below measurable limit
General
Speaker Full range: 5.7 cm dia., 2.7 , cone type (2) Outputs Headphones jack (stereo minijack) For 8 - 32 ohms impedance headphones Power output 1 W + 1 W (at 2.7 , 10 % harmonic distortion in AC operation) Power requirements DC IN 6 V accepts: Supplied AC power adaptor for use with 110-120 V, 220-240 V AC selectable, 50/60 Hz (Tourist model), with 120 V AC, 60 Hz (US model), with 230 V AC, 50 Hz (Other models), 6 V DC, 4 size AA (R6) batteries Power consumption DC 11.5 W (US model) DC 13 W (except US model) Battery life When playing a CD: Sony R6P: approx. 2 hours Sony alkaline LR6: approx 4 hours Dimensions Approx. 315 × 131 × 70 mm (w/h/d) (12 5/8 × 5 1/4 × 2 7/8 inches) (incl. projecting parts) Mass Approx. 920 g (2 lb.) (incl. batteries) Supplied accessory AC power adaptor (1) Design and specifications are subject to change without notice.
Radio section
US model: Frequency range FM: 87.5 - 108 MHz AM:530 - 1,710 kHz Except US model: Frequency range FM: Italy: 87.5 - 108 MHz/Other countries: 87.5 - 107 MHz AM: Italy: 526.5 - 1 606.5 kHz/Other countries: 530 - 1 611 kHz IF FM: 10.7 MHz AM: 455 kHz Antennas FM: Telescopic antenna AM: Built-in ferrite bar antenna
PERSONAL AUDIO SYSTEM
9-873-683-03
2003K16-1 © 2003.11
Sony Corporation
Personal Audio Company Published by Sony Engineering Corporation
CFD-E10
4-2. Block Diagram
ANT1 FM TELESCOPIC ANTENNA IC1 AM/FM TUNER 1 FM-RF IN T1 AM IFT CF1 CF2 8 FM IN R-OUT 13 T2 FM DET QUAD 12 L2 FM FREQUENCY COVERAGE FM OSC CV1(3/4) L3 TUNER VCC AM TRACKING AM FERRITE-ROD ANTENNA CV1(4/4) AM FREQUENCY COVERAGE L4 AM OSC LPF2 16 20 AM OSC LPF1 15 : AM : CD 24 AM RF IN VCC 6 VCC3V Q707,708 B+ SWITCH CD VCC AM CV1(2/4) 21 FM OSC S1 FUNCTION FM MONO FM STEREO CD 22 RF VCC 4 MIX OUT L-OUT 14 Q713 BUFF Q122 MEGA BASS SWITCH S302 MEGA BASS OFF D323 SP321 Q712 BUFF ON VCC3V Q222 MEGA BASS SWITCH RV351 VOL IC301 POWER AMP J301 6 IN2 Q124 MUTE 7 IN1 Q224 MUTE 1 OUT1 11 STBY SP322 (SPEAKERS) OUT2 2
7 AM IN L1 FM TRACKING FM RF CV1(1/4) 23 FM RF OUT
Q714 BUFF
Q711 BUFF
· Signal Path : FM
OPTICAL PICK-UP BLOCK (KSS-900A)
DETECTOR VCC VC A B C D E F Q701 LD LD DRIVER 13 LD 10 E 11 F CD VCC 9 VC1 7 AC 8 BD
IC701 RF AMP EFM 30 ASY 31 FE 27 FE- 26 TE 25 TE- 24 RV703 FOK 28 MIRROR 21 DEFECT 20 RFRP 19 FB 18 TB 17 14 PD LON 15 GSW 5 EQSW 4 IC702 MOTOR/COIL DRIVE F+ 12 F+ 10 F 8 T+ 6 T TIN 3 FIN 15 RV701 RV702 OP FE OFFSET Q705.706 GAIN CONTROL OP TE OFFSET
IC703 DSSP,DSP 2 EYE 1 ASY 9 FEIN LLINEO 52 RLINEO 58 DOUTA 65 DCK 63 11 TEIN 12 TZC LRCK 64 RFCK 46 DFDIN 60 DFDCK 62 DFLRCK 61 XBUFO 69 C2FX 79 Q715 RESET IC704 RAM CONT 11 YSRD 13 YSCK 12 YLRCK 18 YFCLK 16 ZSRDATA 14 ZSCK 15 ZLRCK 9 CLK 17 YFLAG 31 . D0 32 . D3 29 . 30 41 44 A0 . 40 A10 35 . 27 NCAS 28 NRAM 34 NWE 33 2 . 3 . IC705 DRAM
D0
22 D3 . 23 8 11 . 14 A0 18 A10 . 19 . 7 21 CAS 5 RAS 4 WE
33 FOK 30 MIRR 31 DEFECT 17 RFRP 18 FB 19 TB 32 LON
GND
PD VR
19 YBLKCK 20 NRESET 25 YMDATA XIN 70 XOUT 71 IC801 SYSTEM CONTROL 26 YMCLK X701 16.9344MHz 24 YMLD 21 ZSENS
22 FDOUT DOUT 41 CLK 35 24 TDOUT 23 JUMPO 25 SDIN GFS 34 SUBSYQ 38 DIN 40 MCK 39 RW 42
FOCUS COIL
31 XRESET 39 SUB Q 49 OSC1 52 GFS 42 SUBSYQ 40 COMMAND 41 MCK 38 RW 34 BUSY 33 SENSE 16 XRESET Q710 CD VCC KEY0 59 13 FOK CON 53 FOK 19 GSW 35 2SPD PLAY/PAUSE 46 S801 Q302-304 IC802 25 MOTOR MUTE RESET 47 4 RESET 5 IC302 VCC3V 36 M MUTE D310 44 INNER POWER (OPR/BATT) S301 POWER ON OFF 3 +3V REG 1 VCC4V +4V REG IC301 VCC SEG00 1 SEG04 5 COM0 61 COM3 64 S802-805 FUCTION KEY AMUTE 20 YMDATA 22 YMCLK 23 YMLD 30 ZSENS 21 LCD401 LIQUID CRYSTAL DISPLAY PANEL
F T+
TRACKING COIL
T
SLED MOTOR
24 SL+
SDIN 19
26 SDOUT
M
22 SL 28 SP+ 26 SP SPIN 30 CLK 32 27 CLVOUT 29 CLKSS
BUSY 43 SENS 44 RESET 45
SPINDOL MOTOR M
Q702 MUTE D701 VG 18 MUTE 1 Q703,709 DC/DC CONV. S807 CD VCC
43 LID
DRY BATTERY SIZE "AA" (IEC DESIGNATION R6) 4PSC,6V J302 DC IN 6V
LIMIT
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Ver 1.1 2002.09 4-4. Schematic Diagram TUNER Section
· See page 21 for IC Block Diagrams.
CFD-E10
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CFD-E10
4-6. Schematic Diagram CD Section (1/2)
· See page 21, 22 for IC Block Diagrams. · See page 11 for Waveforms.
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CFD-E10
4-7. Schematic Diagram CD Section (2/2)
· See page 22 for IC Block Diagrams. · See page 12 for IC Pin Function Description. · See page 11 for Waveforms.
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CFD-E10
4-9. Schematic Diagram AUDIO Section
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