Schematic Diagram; Power Circuit - Panasonic SB-WA935EE Service Manual

SB-WA935EE

10 Schematic Diagram

10.1. Power Circuit

SCHEMATIC DIAGRAM-1
K4CZ01000027
CN501
AC1
1
DC_DET
2
AC2
3
SYS6V
4
HP_CNT
5
D.GND
6
FL
7
SUB+B
8
A.GND
9
A.GND
10
FR
11
SL
TO
12
MAIN CIRCUIT
A.GND
13
(JK2000) OF
SR
SA-HT935EE-S
14
C
15
A.GND
16
SW
17
A.GND
18
PCONT
19
FAN CONTROL
20
SYNC
21
FL
22
AC2
23
FL
24
AC1
25
FAN_DRV
1
L_in
2
GND
TO 3
R_in
AMPILIFER CIRCUIT
4
(H602/W602) ON
ACIN
5
SCHEMATIC
HMUTE
6
DIAGRAM-4
DCDET
7
GND
8
CN602
+
1
TO FAN
-
2
CN507
POWER CIRCUIT
C551
IC501
0.01
E501
26 25 24 23 22 21
R501
4.7K
R502
4.7K
R506
15K
R505
15K
C503
1000P
R509
4.7K
SUBW
R511
15K
R550
10K
R512
R551
15K
10K
C516
0.01
R402
1K
D504
B0AACK000004
D503
MA2C700A0F
R547
D503
390K
R548
C534
50V33 330K
R603
10K
D560
Q557
D560
B0AACK000004
D558,D559
B0AACK000004
D559
R583
100
R584
47K
: MAIN SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
20 19 18 17 16 15 14 13 12 11 10
R513
56K
C507 18P
R514 56K
C508 18P
R524
120K
R516 56K
R526
C510 22P
120K
R525
150K
R515 56K
C509 22P
C513
0.047
C515
0.01
C517
0.01
R530 1
R532
Q520
4.7K Q503
B1GCCFJJ0016
INTERFACE SWITCH
Q506
B1GCCFJJ0016
INTERFACE SWITCH
R546 1K
R545
220K
Q505
Q557
Q505
2SD0592ARA
B1AACF000117
FAN MOTOR DRIVE
SWITCHING
Q554
B1ACCF000094
C574
FAN MOTOR DRIVE
0.01
Q554
C575
R582 0.01
D558
220K
Q555
Q555
C576
2SD0592ARA
16V 10P
R606 22
FAN MOTOR DRIVE
C577
16V 10
18
RSN311W64D-P
8 4 3 2
9 7 6 5 1
D501-D502
B0JAPG000019
R529
22K
R531 1
Q503
B1AACF000117
SWITCH
Q501,Q502 Q559
B1AACF000117 B1AACF000117
DC DETECT SWITCH
SWITCH
Q559
Q501 Q502
D562
R611
B0AACK000004
10K
Q552
B1ACCF000094
R581
FAN MOTOR DRIVE
6.8K
R564
220K
Q553
D555
D556
B0AACK000004
B0BA01100004
C570 R563
16V 330 1K
Q553
2SD0592ARA
FAN MOTOR DRIVE
IC501
POWER HIC
C648 R627 R626
10K 10K
0.1
C580
50V 2.2
R562 R558
4.7K 100K
R559
Q552
10K
R602
C578
4.7K
0.01
C579
0.01
R604
2.2M