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CFD-S45L/S47L
SERVICE MANUAL
Ver 1.0 1998. 09
AEP Model UK Model
Photo: CFD-S47L
Model Name Using Similar Mechanism NEW CD Loading Mechanism Type CD Section CD Mechanism Type Optical Pick-up Name FLM-S47-149 KSM-213CCP KSS-213C
Model Name Using Similar Mechanism CFD-V10 TC Section Tape Transport Mechanism Type MF-V10-117
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 Radio section Frequency range FM MW LW IF FM: 10.7 MHz MW/LW: 450 kHz Aerials FM: Telescopic aerial MW/LW: Built-in ferrite bar aerial 87.6 - 107 MHz 531 - 1,602 kHz 153 - 279 kHz Cassette-corder section Recording system 4-track 2 channel stereo Fast winding time Approx. 150 sec. with Sony cassette C-60 Frequency response TYPE I (normal): 80 - 10,000 Hz General Speaker Full range: 8 cm (3 1/4 in.) dia., 6 ohms, cone type (2) Outputs Headphones jack (stereo minijack) For 16 - 68 ohms impedance headphones Maximum power output 4.5 W + 4.5 W Power requirements For CD radio cassette-corder: 230 V AC, 50 Hz 9 V DC, 6 R20 (size D) batteries For memory back-up: 6 V DC, 4 R6 (size AA) batteries For remote control (CFD-S47L only): 3 V DC, 2 R6 (size AA) batteries Power consumption AC 25 W
Continued on next page
CD RADIO CASSETTE-CORDER
MICROFILM
1
CFD-S45L/S47L
5-6. SCHEMATIC DIAGRAM -- TUNER SECTION -- · Refer to page 41 for IC Block Diagrams.
(Page 35)
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CFD-S45L/S47L
5-8. SCHEMATIC DIAGRAM -- CD SECTION -- · Refer to page 42 for IC Block Diagrams.
(Page 35, 39)
(Page 38) (Page 35, 39)
(Page 38)
(Page 35)
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30
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CFD-S45L/S47L
5-10. SCHEMATIC DIAGRAM -- MAIN SECTION (1/2) -- · Refer to page 41 for IC Block Diagrams.
· Semiconductor Location (MAIN Board)
Ref. No. D302 D350 D351 D352 D353 D354 D355 D356 D357 D358 D501 D502 D503 D504 D505 D506 D507 D508 IC301 IC302 IC305 IC306 IC501 IC502 IC503 IC703 Q301 Q302 Q303 Q304 Q341 Q342 Q351 Q352 Q353 Q354 Q355 Q356 Q357 Q358 Q359 Q360 Q368 Q369 Q501 Q502 Q503 Q504 Q505 Q506 Q507 Q508 Q509 Location G-13 F-3 B-4 C-2 C-8 B-3 A-7 A-8 C-6 B-11 P-2 P-2 Q-2 Q-2 Q-14 Q-14 M-12 M-12 G-11 F-8 C-12 C-9 O-6 N-3 P-10 L-10 H-14 F-14 F-14 H-14 D-7 B-11 C-2 D-1 D-6 B-8 D-5 D-1 D-1 C-1 B-7 J-5 I-13 I-14 R-3 R-4 R-4 R-5 Q-13 Q-13 Q-4 Q-4 Q-13
(Page 31)
(Page 38)
(Page 26)
(Page 39)
Note: · 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 and 1/4 W or less unless otherwise specified. · C : panel designation. Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. · U : B+ Line. · Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : COMMON ( ) : TAPE (PB) < > : TAPE (REC) [ ] : CD STOP · Signal path. F : FM d : PB G : REC J : CD
(Page 30, 39)
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36
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CFD-S45L/S47L
5-11. SCHEMATIC DIAGRAM -- MAIN SECTION (2/2) --
(Page 30)
Note: · 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 and 1/4 W or less unless otherwise specified. · C : panel designation. Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. · U : B+ Line. · Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ( ) : TAPE (PB) < > : TAPE (REC) [ ] : CD STOP · Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. (Page 30, 35) (Page 31) (Page 35) (Page 35)
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· IC Block Diagrams IC1 TA2008AN
FM RF IN 1 FM RF GND1 2 FM MIX AM MIX AGC 4 BUFF VCC2 5 FM IF IN 6 AGC FM IF AM IF LEVEL DET FM DET ST DET MUTE 1/8 DIV BUFF 19 OSC OUT
P0 8 SHIFT REGISTER LATCH 16 AMIN
IC2 BU2615S
XOUT 1 XIN 2 UNLOCK PHASE DET
AM RF
24 AM RF IN
22 VSS 21 PD1 20 NC 19 VDD1 VDD2 18
23 FM RF OUT
NC 3
REFERENCE DIVIDER
MIX OUT 3
AM OSC FM OSC
22 AM OSC 21 FM OSC 20 VCC1
CE 4 CK 5 DA 6 I/O CTL
MAIN COUNT
17 FMIN CD 7 PRESCALER
AM IF IN 7
AM DET
IF BUFF AF BUFF
18 IF OUT
P1 9
15 P2 20 BIT COUNT IF COUNT CTL 14 IFIN
GND2 8
17 DET OUT
QUAD 9
16 MPX IN AM/FM ST/MONO SW FM MPX 15 LPF1/BAND 14 LPF2/MO-ST 13 VCO
P3 10
ST IND 10 L OUT 11 R OUT 12
P4 11 BUFFER
13 P6 12 PD2/P5
IC301 TA2068N
ALC 1 NAB 2 OUT1 NAB 3 NF1 REC 4 OUT1 NAB 5 IN1 VREF 6 GND 7 NAB IN2 8 REC 9 OUT2 REF AMP 2.1 REC AMP2 26dB NAB NF2 10 NAB 11 OUT2 NAB AMP2 MIC AMP1 MIC NF 12 REC AMP1 26dB BUF AMP MUTE MONITOR AMP B1 LINE NAB AMP1 BUF AMP A1 LINE 24 IN1 23 INT EXT 22 RADIO IN1 21 REC PLAY PRE 20 OUT1 LOGIC 19 VCC 7dB PRE 18 OUT2 MUTE MONITOR AMP RADIO 17 LINE 16 RADIO IN2 15 TAPE TAPE 14 LINE IN2 13 MIC IN
IC302 BH3854AFS
AGND 1 IN1 2 NF1 3 BVN1 BIN1 BVO1 TIN1 TVO1 OUT1 VCC SC PORT1 4 5 6 7 8 9 10 11 12 32 FILTER 31 IN2 30 NF2 29 28 27 26 25 BVN2 BIN2 BVO2 TIN2 TVO2
TAPE
TAPE RADIO
TONE
MATRIX SURROUND
ALC2 ALC1
VR
CONTROL
VR
TONE
24 OUT2 23 22 21 20 19 18 17 VC TC BC CK DATA LATCH VREF
DET
ON ON BUF AMP B2
7dB
PORT2 13 PORT3 14 PORT4 15 DGND 16
ON
MUTE
TAPE
RADIO
TAPE
BUF AMP A2
LINE
41
IC701 CXA1992BR
RFTC RF M RF O PD2 PD1 PD0 CC1 CC2 FOK
28 27
RF I
CP
39
38
37 VEE
36
35
34
33
32 31
30
CB
LD
29
PD2 IV AMP FE BIAS 40
PD1 IV AMP
RF SUMMING AMP 26 SENS2 IIL 25 SENS1 VCC APC TTL
F 41 F IV AMP VCC E IV AMP EI 43 VEE LASER POWER CONTROL FE AMP VCC
24 C OUT
E 42
VCC
BAL4
BAL1 BAL2 BAL3
IFB1 IFB2 IFB3 IFB4 IFB5 IFB6
VEE
23 XRST
TGFL VEE VEE 44 VEE VEE DFCT VEE MIRR TTL
22 DATA
TOG1 TOG2 TOG3 TOG4
21 XLT
LEVEL 9
TEO 45
TRK GAIN WINDOW COMP FO BIAS WINDOW COMP
IIL IIL 20 CLK
LPF1 46
E-F BALANCE WINDOW COMP
TTL 19 LOCK VCC FOK
TEI 47 VCC 18 VCC
MIRR
DFCT1
LDON
LPCL
ATSC 48
ATSC WINDOW COMP
TGFL
LPC
CC1
TZC 49 TZC COMP VCC TDFCT 50 DFCT TM1 VC 51 VCC VEE FZC 52 TG1
FOH FOL TGH TGL BALH BALL ATSC TZC FZC DFCTO
ISET IIL DATA REGISTER INPUT SHIFT REGISTER SENS SELECTOR OUTPUT DECODER
17 ISET
IFB16 BAL14 TOG14
FS14
TG12
TM17
PS14 VCC VCC TM6 16 SL O 15 SL M
TRACKING PHASE COMPENSATION
TM4
TM3
CHARGE UP VEE VEE TG2 FSET
DFCT FZC COMP FS4 FS2 VEE
TM5
FOCUS PHASE COMPENSATION
VCC FS1
TM7
14 SL P TM2
1 2
3
4
5
6
7
8
9
10 11 12
13
SRCH
FEO FEI
FGD
FLB
FE O
FE M
TGU
TA M
FDFCT
42
FSET
TA O
TG2
IC703 CXD2589Q
PCMDI 42 ENPHI PCMD 41 EMPH DOUT C4M XTSL WFCK EXCK SBSO SCOR XPCK C2PO XUGF BCKI 44 VDD VSS VSS BCK 43 GFS 49
60 VDD 61 SYSM 62 PWM
59 58 57
56
55
54 53 52 51 50
48
47
46
45
SERIAL-IN INTERFACE
40 LRCKI 39 LRCK
AVSS 63 OVER SAMPLING DIGITAL FILTER EFM DEMODULATOR ASYMMETRY CORRECTOR 38 ASYO 37 ASYI 36 BIAS 35 RF 3rd-ORDER NOISE SHAPER AOUT1 AIN1 LOUT1 AVSS XVDD XTAI 65 66 67 68 69 70
AVDD 64
34 AVDD
33 CLTV ERROR CORRECTOR OSC SUB CODE PROCESSOR 16k RAM DIGITAL PLL 32 AVSS 31 FILI 30 FILO 29 PCO
PWM XTAO 71
XVSS 72
DIGITAL OUT
D/A INTERFACE
OSC AVSS 73 CLOCK GENERATOR
28 V16M 27 VCTL
26 VCKI 25 VPCO1 24 TES1
LOUT2 74 AIN2 75 AOUT2 76 AVDD AVSS XRST VDD 77 78 79 80 1 VSS 2 3 LMUTE RMUTE
23 TES0 CPU INTERFACE SERVO AUTO SEQUENCER 22 PWMI DIGITAL CLV 21 MDP
4 5 6 7 8 9 SQCK SQSO SENS DATA XLAT CLOK
10 SEIN
11 CNIN
12 DATO
13 XLTO
14 CLKO
15 16 17 18 19 20 SPOA SPOB XLON FOK VDD VSS
IC702 BA6898FP
23 VREF 28 GND 22 VCC 21 VCC 15 SPI 19 TIN 25 FIN 24 NC 20 NC 16 NC 18 T 17 T+ 27 F 26 F+
IC651 BA6208
D.BUF
D.BUF
D.BUF
D.BUF
SWITCH
MOTOR DRIVE
VCC
VCC
SWITCH
LEVEL SHIFT
LEVEL SHIFT
MOTOR DRIVE REG
1 2
3
4
5
6
7 8
9
INPUT 1
REGULATOR
DRIVERMUTE
D.BUF
D.BUF
D.BUF
NC 10
SP 11
D.BUF
SP+ 12 GND 13
RESET
REGB
SLIN
REGO
MUTE
GND
SPIN
43
SPO 14
1
2
3
4
5
6
7
8
SL
SL+
9
OUTPUT 2
OUTPUT1 NC
GND
INPUT 2
LEVEL SHIFT
LEVEL SHIFT
Vcc
NC
NC