Schematic Diagram; Transformer Circuit; Ac Inlet Circuit - Panasonic SB-WA920PP Service Manual

SCHEMATIC DIAGRAM-3

H503
/W500
1
2
3
4
5
6
7
TO
8
POWER CIRCUIT
9
(CN503) ON
SCHEMATIC
10
DIAGRAM-2
11
12
13
14
15

TRANSFORMER CIRCUIT

CN502
1
2
TO
3
POWER CIRCUIT
(CP502) ON
4
SCHEMATIC
5
DIAGRAM-2
6
7
T501
G4C8AHD00001
: -B SIGNAL LINE
: +B SIGNAL LINE
KRC102MTA
R580
PCONT 22
DGND
Q517
B1BACG000009
SYNC
VOLTAGE REGULATOR
SYS6V
HELP
C557
16V47
R401
220K
R590 R579
1K 3.3K
Q515
Q519
KTC3199GRTA
DCDET SWITCH
Q515
KTC3199GRTA
DC DET SWITCH
W1
W2
D500
B0AACK000004

AC INLET CIRCUIT

C555
R589
35V4.7
10K
Q516
R578
10K
SYNC SWITCH
D528
B0EAKM000122
R587
2.7K
D528
C559
0.01
C556
R588
0.01
150
D525
B0BA6R600008
T502
ETP28KBZA1PU
R500
3.3M
4 2
RLY501
D500 RSY0040M-0
3 1
C500
1000P
L500
F1
RLQZ371
125V 6A
FC502 FC501
Z501
ERZV10V511CS
JK500
AC IN
120V/60Hz