CFD-S45L/S47L
SERVICE MANUAL
AEP Model
UK Model
Ver 1.0 1998. 09
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
µ
W
(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
87.6 - 107 MHz
531 - 1,602 kHz
LW
IF
FM: 10.7 MHz
MW/LW: 450 kHz
Aerials
FM: Telescopic aerial
MW/LW: Built-in ferrite bar aerial
153 - 279 kHz
Photo: CFD-S47L
CD
Model Name Using Similar Mechanism NEW
CD Loading Mechanism Type
Section CD Mechanism Type
FLM-S47-149
KSM-213CCP
Optical Pick-up Name KSS-213C
TC
Model Name Using Similar Mechanism CFD-V10
Section Tape Transport Mechanism Type MF-V10-117
SPECIFICATIONS
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.
– 25 – – 26 –
(Page 35)
5-8. SCHEMATIC DIAGRAM — CD SECTION — • Refer to page 42 for IC Block Diagrams.
– 29 – – 30 –
(Page
35, 39)
(Page 38) (Page
35, 39)
(Page 38) (Page 35)
– 31 –
CFD-S45L/S47L
CFD-S45L/S47L
Q360
Q368
Q369
Q501
Q502
Q503
Q504
Q505
Q506
Q507
Q508
Q509
Q301
Q302
Q303
Q304
Q341
Q342
Q351
Q352
Q353
Q354
Q355
Q356
Q357
Q358
Q359
IC301
IC302
IC305
IC306
IC501
IC502
IC503
IC703
• Semiconductor
Location
(MAIN Board)
Ref. No.
Location
D302
D350
D351
D352
D353
D354
D355
D356
D357
D358
D501
D502
D503
D504
D505
D506
D507
D508
A-8
C-6
B-11
P-2
P-2
Q-2
Q-2
Q-14
G-13
F-3
B-4
C-2
C-8
B-3
A-7
Q-14
M-12
M-12
J-5
I-13
I-14
R-3
R-4
R-4
R-5
Q-13
Q-13
Q-4
Q-4
Q-13
D-1
D-6
B-8
D-5
D-1
D-1
C-1
B-7
H-14
F-14
F-14
H-14
D-7
B-11
C-2
G-11
F-8
C-12
C-9
O-6
N-3
P-10
L-10
5-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 41 for IC Block Diagrams.
(Page 31)
(Page 38)
(Page 26)
(Page 39)
(Page 30, 39)
– 35 – – 36 – – 37 –
Note:
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
50 WV or less are not indicated except for electrolytics and tantalums.
• All resistors are in
Ω
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
CFD-S45L/S47L
5-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
(Page
30)
– 38 –
(Page 31) (Page 35)
(Page 35)
(Page 30, 35)
– 39 –
Note:
• All capacitors are in
µ
F unless otherwise noted. pF:
µµ
F
50 WV or less are not indicated except for electrolytics and tantalums.
• All resistors are in
Ω
and 1 /
4 specified.
W or less unless otherwise
• 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
Ω
).
Voltage variations may be noted due to normal production tolerances.
– 40 –
• IC Block Diagrams
IC1 TA2008AN
FM RF IN 1
GND1 2
MIX OUT 3
AGC 4
VCC2 5
FM IF IN 6
AM IF IN 7
GND2 8
QUAD 9
ST IND 10
L OUT
R OUT
11
12
AM
RF
FM
RF
AM
IF
LEVEL
DET
FM
DET
ST
DET
MUTE
AGC
FM
IF
FM
MIX
AM
MIX
AM
DET
1/8 DIV BUFF
IF
BUFF
AF
BUFF
AM
OSC
FM
OSC
BUFF
AM/FM
ST/MONO
SW
FM
MPX
24 AM RF IN
23 FM RF OUT
22 AM OSC
21 FM OSC
20 VCC1
19 OSC OUT
18 IF OUT
17 DET OUT
16 MPX IN
XOUT 1
XIN 2
NC 3
CE 4
CK 5
DA 6
CD 7
IC2 BU2615S
UNLOCK
REFERENCE
DIVIDER
PHASE
DET
I/O
CTL
MAIN
COUNT
PRESCALER
P0 8
P1 9
P3 10
20 BIT
COUNT
IF
COUNT
CTL
15 LPF1/BAND
14
13
LPF2/MO-ST
VCO
P4 11
BUFFER
13 P6
12 PD2/P5
22 VSS
21
20
19
18
PD1
NC
17 FMIN
16 AMIN
15 P2
14 IFIN
IC301 TA2068N
ALC
NAB
OUT1
1
2
NAB
NF1
3
REC
AMP1
REC
OUT1
NAB
IN1
4
5
VREF
GND
6
REF
AMP
7
NAB
IN2
8
REC
OUT2
9
NAB
NF2
10
2.1
REC
AMP2
NAB
AMP2
26dB
26dB
NAB
OUT2
11
MIC
AMP1
MIC
NF
12
NAB
AMP1
BUF AMP
A1
BUF AMP
A2
TAPE
LINE
RADIO
24
LINE
IN1
23
INT
EXT
22
RADIO
IN1
21
REC
PLAY
BUF AMP
B1
MUTE
MONITOR
AMP
ON
ON
BUF AMP
B2
MUTE
7dB
7dB
MONITOR
AMP
20
PRE
OUT1
LOGIC 19 VCC
18
PRE
OUT2
17
RADIO
LINE
RADIO
TAPE
LINE
16
RADIO
IN2
15
TAPE
TAPE
14
LINE
IN2
13
MIC
IN
IC302 BH3854AFS
AGND
IN1
1
2
NF1 3
BVN1
BIN1
BVO1
TIN1
6
7
4
5
TVO1 8
OUT1 9
VCC 10
SC 11
PORT1 12
PORT2 13
PORT3 14
PORT4 15
DGND 16
MATRIX
SURROUND
VR VR
32
31
FILTER
IN2
30 NF2
29 BVN2
28 BIN2
27 BVO2
26
25
TIN2
TVO2
24 OUT2
23 VC
22 TC
21 BC
20
19
CK
DATA
18 LATCH
17 VREF
– 41 –
IC701 CXA1992BR
39 38 37
VEE
36 35 34 33 32 31 30 29 28 27
PD2 IV
AMP
PD1 IV
AMP
RF SUMMING AMP
26 SENS2
FE BIAS 40
IIL
25 SENS1
F 41
E 42
F IV AMP
VCC
APC
VCC
VEE
LASER POWER CONTROL
FE AMP
TTL
24 C OUT
VCC
EI 43
E IV AMP VCC
VEE
23 XRST
TGFL
22 DATA
VEE 44
VEE VEE
VEE
TTL
DFCT
VEE
MIRR
21 XLT
TEO 45
TRK GAIN
WINDOW COMP
IIL
LPF1 46
E-F BALANCE
WINDOW COMP
FO BIAS
WINDOW
COMP
IIL
TTL
20 CLK
19 LOCK
VCC
FOK
TEI 47
VCC 18 VCC
ATSC 48
TZC
TDFCT
49
50
VC 51
FZC 52
VCC
FZC COMP
ATSC
WINDOW
COMP
TZC COMP
VCC
VEE
1 2
DFCT
3
TM1
DFCT
FS4
TG1
FOH
FOL
TGH
TGL
BALH
BALL
ATSC
TZC
FZC
IIL DATA REGISTER
INPUT SHIFT REGISTER
SENS SELECTOR
OUTPUT DECODER
DFCTO IFB1–6
BAL1–4
TOG1–4
TRACKING
PHASE COMPENSATION
FS1–4 TG1–2 TM1–7 PS1–4
VCC
TM4
VCC
TM6
ISET 17 ISET
16 SL O
15 SL M
FOCUS
PHASE COMPENSATION
FS1
VCC
TM7
4 5 6 7
FS2
8
VEE
CHARGE
UP
TG2
FSET
VEE VEE
9 10 11 12 13
TM2
14 SL P
– 42 –
VDD
SYSM
61
62
IC703 CXD2589Q
60 59 58 57 56
PWM
55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
SERIAL-IN
INTERFACE
AVSS 63
AVDD 64
AOUT1
AIN1
65
66
LOUT1
AVSS
XVDD
XTAI
67
68
69
70
XTAO 71
OSC
PWM
OVER SAMPLING
DIGITAL FILTER
3rd-ORDER
NOISE SHAPER
SUB CODE
PROCESSOR
EFM
DEMODULATOR
ERROR
CORRECTOR
16k
RAM
40 LRCKI
39 LRCK
ASYMMETRY
CORRECTOR
38 ASYO
37 ASYI
36 BIAS
35 RF
DIGITAL
PLL
34 AVDD
33 CLTV
32 AVSS
31 FILI
30 FILO
29 PCO
XVSS 72
DIGITAL
OUT
D/A
INTERFACE
AVSS 73
LOUT2
AIN2
AOUT2
74
75
76
AVDD
AVSS
XRST
VDD
77
78
79
80
1 2 3
CPU
INTERFACE
4 5 6 7 8 9
CLOCK
GENERATOR
OSC
SERVO
AUTO
SEQUENCER
10 11 12 13 14 15 16 17 18 19 20
DIGITAL
CLV
28
27
V16M
VCTL
26
25
VCKI
VPCO1
24 TES1
23 TES0
22 PWMI
21 MDP
IC702 BA6898FP IC651 BA6208
1 2 3
SWITCH
SWITCH
4 5
MOTOR
DRIVE
MOTOR
DRIVE
REG
6 7 8 9
REGULATOR
– 43 –
