Printed Wiring Boards -Panel Section - Sony HCD-RV222D Service Manual

HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
Ver. 1.3
5-26. PRINTED WIRING BOARDS – PANEL Section –
1 2 3
A
PANEL BOARD
B
Q301
B E
CN303
C 1 2
KEY-RIGHT
W
BOARD
CN361
(Page 55)
D
E
GROOVE
F
S312
G
MAIN
M
BOARD
CN601
(Page 46)
H
REC TO TAPE
I
S309
J
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
• See page 27 for Circuit Boards Location.
4 5 6
36
D301
ND301
LIQUID CRYSTAL DISPLAY PANEL
(LCD BACK LIGHT)
52 45
R311
JW306
S311
R341
JW303
>/PRESET +
JW308
JW324
JW314
X
S303 MASTER VOLUME
R327
x
R321
R320
S310
E B Q302
JW311
y/M/TUNING +
S308
RV333D/
RV333DL
R331
R332
• : Uses unleaded solder.
7 8 9
1
IC301
44 37
C303
R340 R303
JW312
S313
R323
./PRESET –
N
S301 S302
/m/TUNING –
S304
S307
R329
SUBWOOFER
54 54
10 11 12
O VCC
IC302
KEY-LEFT
X
BOARD
CN351
(Page 55)
PRESET EQ
S305
1 3
CN304
CN302
ECHO
11
S306
R328
(11)
1-879-088-
13 14
VOL-LED BOARD
R371
D371
D371 - 373
(VOLUME ILLUMINATION)
D372 D373
R372 W371
1 3
R373
11
(11)
1-879-082-