Panasonic SB-WA870EB Service Manual page 19

SCHEMATIC DIAGRAM-3
CN503
1
2
3
4
5
6
7
TO
8
POWER CIRCUIT
(H503/W503) ON 9
SCHEMATIC
10
DIAGRAM-2
11
12
13
14
15
TRANSFORMER CIRCUIT
CN502
1
PCONT
2
TO
DGND
POWER CIRCUIT 3
(CP502) ON SYNC
4
SCHEMATIC
SYS6V
5
DIAGRAM-2
HELP
6
7
KTC3199GRTA
DCDET SWITCH
T501
G4C9AHG00001
FOR EB
FOR EG
: -B SIGNAL LINE
: +B SIGNAL LINE
R589
10K
Q516
KRC102MTA
SYNC SWITCH
R580
22
Q517
B1BACG000009
VOLTAGE REGULATOR
C556
0.01
C557
16V22
B0BA6R600008
R401
220K
R590 R579
1K 3.3K
Q515
Q519
Q515
KTC3199GRTA
DC DET SWITCH
W1
W2
D500
D500
B0AACK000004
Z501
ERZV10V511CS
AC INLET CIRCUIT
19
SB-WA870EB / SB-WA870EG
C555
35V4.7
R578
10K
D527~D530
B0EAKM000122
R587
2.7K
D530 D528
C559
0.01
R588
150
D529 D527
D525
T502
G4C2AAJ00005
4 2
RLY501
RSY0040M-0
3 1
C500
1000P
L500
F1
RLQZ371
250V 5A
FC502
FC501
JK500
AC IN
EB...230-240V
50Hz
EG...230V
50Hz