Service manual

QT-CD161/141
– 22 –
Figure 22 WIRING OF P.W.BOARD (3/3)
A
B
C
D
E
F
G
H
1
2
34 5
6
T601
POWER
TRANSFORMER
(230)
(208)
(237)
TERMINAL PWB-A3
RD
RD
OR
OR
OR
OR
SO601
AC SOCKET
AC 120V
60Hz
C651
C653
C652
C654
D651
D654
D652
D653
G
CNS602
BACK-UP
VR201
SW504
SW505
SW502
FW201
FW501
R547
SW501
R544
R545
SW503
R546
R219
C217
C218
C520
MEMORY
BAND
TUNER
DOWN
R220
C216
C215
TUNER
UP
PRESET
UP
SW506
PRESET
DOWN
PT
PT
ACSO
GND
+B
ACSO
YL
YL
RD
BK
BK
CNS602
3
2
1
CNP602
P20 6-B
TO MAIN PWB
BATTERIES
DC3V["AA" size (UM/SUM-3,R6 or HP-7)
battery x 2 for tuner memory]
BATTERIES
DC12V["D" size (UM/SUM-1,
R20 or HP2) battery x 8]
BATTERY PWB-A4
SWITCH PWB-A6
BATTERY PWB-A5
FW201
P20 1-B
TO MAIN PWB
FW501
P20 1-E
TO MAIN PWB
1
1
4
4