Read Sony CFD-S01 Service Manual online
18
18
CFD-S01
CFD-S01
6-2. BLOCK DIAGRAM — MAIN SECTION —
B
5
21
22
16
4
L-CH
R-CH
HRP301
RECORD/PLAYBACK
HEAD
HE301
ERASE HEAD
DET
ALC 2
RADIO L
18
15
L.LO
R.LO
LINE
TAPE
R-CH
TU_IN_R
TU_IN_L
TAPE
CD
LOGIC
5
CLK
4
DATA
POWER AMP
IC303
D322
R-CH
SP101
SPEAKER
(L-CH)
SP201
SPEAKER
(R-CH)
J321
REF
L.LIN
L.RO
REC
L.RAD
R.RAD
T301
REC BIAS OSC
Q301
FUNC TC
FUNC CD
37
V-CLK
V-DATA
CD-CONT
10–26
6 – 9
LIQUID CRYSTAL
DISPLAY PANEL
LCD401
SYSTEM CONTROLLER
IC801 (2/2)
77
36
78
DBB
68
COM1
|
COM4
S1
|
S17
EEPROM
IC805
SCL
SAD
50
WP/INI
Q805, D801, 804
KEY1
45
KEY2
44
KEY3
43
Signal path
: FM
: AM
: TAPE PLAY
: TAPE REC
: CD
: FM
: AM
: TAPE PLAY
: TAPE REC
: CD
R-ch is omitted due to same as
L-ch.
L-ch.
REC/PB
PRE AMP
IC301
6
2
MEGA
BASS
SWITCH
Q122
20
6
14
R.LIN
8
R.IN
L.IN
9
R.RO
i
A-MUTE
35
MUTE
Q124
LEVEL
DETECT
D323
TC-PLAY
49
M
TAPE PLAY
DETECT
Q808
24
TAPE REC
27
-1
-2
S301
(REC/PB)
REC
PB
9V (SW)
KEY3
KEY1
KEY2
S301
(TAPE PLAY)
M301
CAPSTAN/REEL
MOTOR
17
CD_IN_R
CD_IN_L
6
5
79
80
AUDIO 6V
TU_IN_R
U-COM
(VDD)
9V (SW)
A
KEY NETWORK
D406
OPR/BATT
L-IN
L-OUT
IC302
ELECTRONIC VOLUME
8
7
VOL AMP
76
RST
TU-DATA
TU-COUNT
TU-CLK
TU-CE
74
X1
75
X2
X802
4.19MHz
RESET
IC804
70
XT1
71
XT2
X801
32.768kHz
3.3V
1
2
DI
X IN
X OUT
CL
LP-OUT
AM
OSC
AM
MIX
FM
MIX
FM
OSC
AM RF-IN
AM OSC
REG
FM
RF-IN
RF-IN
FM
IF-IN
IF-IN
AM
IF-IN
IF-IN
X1
75kHz
20
19
16
17
CE
15
DO
18
57
58 59
56
23
22
13
12
28
LP-IN
27
PD
26
1
31
2
5
7
8
11
36
32
34
T1
L6
CF3
L2
L1
CT1
RADIO 6V
RADIO 6V
D1
D2
CT3
D3
CT3,ANT1
AM
TRACKING
L3
AM
FREQUENCY
COVERAGE
CT1,L1
FM
TRACKING
L2
FM
FREQUENCY
COVERAGE
L6
FM
IF
T1
MW
IF
ANT2
FM
TELESCOPIC
ANTENNA
AM
DET
FM
DET
AF
BUFFER
FM
MPX
R-OUT
L-OUT
RADIO 6V
FM-DET
FM/AM RF AMP, MIX, OSC, IF AMP,
FM MPX
IC1
L3
RADIO 6V
R-VT
(VT)
CF2
RADIO 6V
RADIO 6V
ANT1
AM
FERRITE-ROD
ANTENNA
AM
MIX-OUT
MIX-OUT
FM
MIX-OUT
MIX-OUT
FM
RF-OUT
RF-OUT
FM OSC
DET-OUT
MPX-IN
3
S402,415,416,418
S401,403-405,410-412
S407,408,413,414,417
S401,403-405,410-412
S407,408,413,414,417
(Page 17)
(Page 17)
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