Printed Wiring Board - Sony CFD-V77S Service Manual

CFD-V77S

6-3. PRINTED WIRING BOARD

• Refer to page 20 for Note on Printed Wiring Board. • Refer to page 17 for Circuit Boards Location.
1 2 3 4
• Semiconductor
Location
Ref. No. Location
ANT1
A
D1 C-3 FM TELESCOPIC
ANTENNA
D2 C-3
D3 E-4
MAIN BOARD
D4 E-4
D301 G-9
D302 D-9
D307 E-8
D308 D-8
D310 H-9 B
D311 C-10
D312 G-8
D314 H-8
D401 C-11
D402 C-11
D403 B-10
L3
D404 B-10
FERRITEROD
D406 B-10 C ANTENNA
(MW)
D407 B-10
D408 B-10
D409 D-11
D410 D-11
D411 D-11
D801 D-7
D901 D-20
D902 C-20
D
D903 D-20
D904 D-20
IC1 E-5
IC301 F-9
IC303 D-10
IC304 F-10
IC701 B-5 AEP, CEF, CET
E
MODELS
IC702 C-9
IC703 C-4
Q1 E-6
Q2 G-5
FINE TUNING BOARD
Q101 F-10
Q102 G-8
Q103 H-8
F
Q201 E-9
Q202 G-8
Q203 G-9
Q301 E-9
Q307 C-11
AEP, CEF, CET
FINE
Q308 C-10 TUNING MODELS
11
Q309 C-10 1-672-961-
(11)
Q310 E-8
G
Q401 B-11
Q402 B-11
Q403 B-10
Q404 B-10 AEP, CEF, CET MODELS
Q405 B-11
MONO ST BOARD
Q406 C-10
Q407 D-9
Q408 A-10
H
Q409 D-11
Q701 B-6
Q801 D-6
16
I
— 21 —
5 6 7 8 9
OPTICAL
PICK-UP BLOCK
ASSY
E, EA, SP
MODELS
EA MODEL
-7 -8
CV1
TUNING
-5 -6
RED
WHT
-3 -4
-1 -2
BLU
S1
YEL
BAND
BLK
MW
BRO
SW2
VIO
SW1
FM
TONE
S351
FUNCTION D310
(OPR/BATT)
TAPE
(CD/RADIO OFF)
RADIO
CD
— 22 —
10 11 12 13 14 15
RECORD SWITCH
BOARD
RED
WHT
S301
GRY
REC
WHT
PB
11
(11)
1-672-955-
RED
WHT
BLU
YEL
VOLUME BOARD
MEGA BASS
RED
VOLUME
WHT
BLU
YEL
BLK
BRO
VIO
11
(11)
1-672-959-
REC/PB
HEAD
11
(11)
16 17 18 19 20
LCD BOARD CONTROL BOARD
LCD800
11
(LIQUID CRYSTAL DISPLAY)
(11)
1-672-957-
POWER BOARD
HALF BATTERY
BATTERY BOARD
BOARD
DRY BATTERY
SIZE "D"
IEC DESIGNATION
R20 3PCS. 4.5V
T901
POWER
TRANSFORMER
DRY BATTERY
SIZE "D"
IEC DESIGNATION
R20 3PCS. 4.5V
11 11
1-672-302- (11) (11)
1-672-358-
— 23 —
21 22 23 24 25
CONNECTOR BOARD
DISPLAY/ENTER
PLAY MODE
11 11
1-673-261-
1-672-958-
(11) (11)
E, EA, SP MODELS
AEP, CEF, CET MODELS
E, EA, SP MODELS
VOLTAGE SELECTION
BOARD
1 3 5
BLU
WHT S901
RED
1
AEP, CEF, CET
MODELS S901
VOLTAGE SELECTOR
3
110 - 120V
220 - 240V
5
E, EA, SP MODELS
AEP, CEF, CET MODELS
11
E, EA, SP MODELS
(11)
1-672-960-
J901
~ AC IN
11
(11)
1-672-956-
— 24 —