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SB-WA730GCP
11 Schematic Diagram
11.1. Power Circuit
SCHEMATIC DIAGRAM-1
E501
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-HT730GCP-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
+
1
TO FAN
-
2
CN507
All manuals and user guides at all-guides.com
POWER CIRCUIT
C551
0.01
IC501
26
25
24
23
22
21
20
19
R501
4.7K
R502
C507 18P
4.7K
R514
C508 18P
R506
15K
R516
C510 22P
C501
1000P
R505
15K
C503
1000P
R515
C509 22P
R509
4.7K
R517
R511
C511 22P
15K
R507
3.9K
R503
15K
R518
C512 22P
R512
15K
R504
R508
15K
3.9K
C516
0.01
C517
0.01
R402
1K
D504
B0AACK000004
D503
MA2C700A0F
R545
220K
R547
D503
390K
C534
R548
50V33
330K
Q557
2SD0592ARA
FAN MOTOR DRIVE
B1ACCF000063
R603
FAN MOTOR DRIVE
10K
C647
50V 470
Q557
D558
D559
B0AACK000004
D559
Q556
D558
R583
100
R584
47K
C576
16V 10
C577
16V 10
: MAIN SIGNAL LINE
: -B SIGNAL LINE
: +B SIGNAL LINE
18
17
16
15
14
13
12
11
10
9
8
7
R513
56K
56K
R524
120K
56K
R526
120K
R525
150K
56K
R527
120K
56K
56K
C513
0.047
R529
C515
22K
0.01
R530
1
R531
R532
Q520
4.7K
Q503
B1GCCFJJ0015
B1AACF000089
INTERFACE SWITCH
SWITCH
R546
1K
Q506
B1GCCFJJ0015
INTERFACE SWITCH
Q501
Q505
B1AACF000089
SWITCHING
Q556
R581
Q554
6.8K
B1ACCF000063
FAN MOTOR DRIVE
C574
0.01
Q554
C575
D556
R582
0.01
B0BA01100004
220K
C570
Q555
16V 330
Q555
2SD0592ARA
FAN MOTOR DRIVE
R606 22
18
IC501
RSN311W64D-P
POWER HIC
6
5
4
3
2
1
D501-D502
B0JAPG000019
R521
10K
1
Q503
Q501-Q502
B1AACF000089
Q502
SWITCH
D562
C580
B0AACK000004
50V 2.2
R562
R558
4.7K
100K
R559
Q553
Q552
R564
220K
R602
C578
4.7K
0.01
D555
B0AACK000004
C579
R563
0.01
1K
Q553
Q552
2SD0592ARA
B1ACCF000063
FAN MOTOR DRIVE
FAN MOTOR DRIVE
R604
2.2M
10K
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