Panasonic SB-WA935EE Service Manual page 19

SCHEMATIC DIAGRAM-2
POWER CIRCUIT
L502
G0AR76Y00001
R622 10
L505
G0AR76Y00001
R625 10
D509
B0BA5R100013
C560 D509
50V10
Q511
B1BACG000048
VOLTAGE REGULATOR
C543
1000P
R568
150
C544
50V100
C572
50V100
R560
150
C573
1000P R561
3.9K
Q512
B1BCCG000023
VOLTAGE REGULATOR
R600
47K D563 D564
D563-D566
R601
B0BA01900005
47K
D565 D566
: -B SIGNAL LINE
:+B SIGNAL LINE
L501
G0AR76Y00001
R621 10
C569
C519
0.047
0.047
C522 C523 R534
0.047 0.047 10
R537 R538
10 10
R567 R609
1.5K 1.5K
C546
12V3300
C545
0.1
R570
10K
R569
1.5K
R571 D599
2.2K
R610
4.7
19
: MAIN SIGNAL LINE
C518
0.047
C526 C527 C528 C618
0.047 0.047 0.047 0.01
R533
10
C550
0.01
C547 C548
42V4700 42V4700
C549
42V3300
R565 3.9K
B0FBAM000009 D598 B0FBAM000009
C554
0.1
D597 B0FBAM000009
C553
0.1
JK502
4
-
CENTER
3
-
2
S Rch
1
JK501
6 -
S Lch
5
4 -
F Rch
3
2
-
F Lch
1
CN603
1
2
TO
3
AMPLIFIER
C617
4 CIRCUIT
0.01
(H603/W603) ON
5
SCHEMATIC
DIAGRAM-4
6
7
8
R577
1.5K
E500
K4CZ01000027
CP502
HELP
1
PCONT
2
TO
DGND
3 AC INLET
SYNC CIRCUIT
4
(CN502) ON
SYS6V
5 SCHEMATIC
DIAGRAM-3
SUB+B
6
7
CN601
10
9
TO
8
AMPLIFIER
7
CIRCUIT
6
(H601/W601) ON
5 SCHEMATIC
DIAGRAM-4
4
3
2
1
H503/W500
15
14
13
12
11
TO
10
TRANSFORMER
9
CIRCUIT
(CN503) ON
8
SCHEMATIC
7
DIAGRAM-3
FP1
K5G502AA0002
6
5
FP1 5A
4
3
2
1
SB-WA935EE