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SA-WCT100/SS-MCT100
SA-WCT100/SS-MCT100
23
23
5-9. SCHEMATIC DIAGRAM - MAIN Board (5/7) (SA-WCT100) -
• See Page 40 for IC Block Diagrams.
D
SPOUT
BOARD
CN251
11
MAIN
BOARD
(4/7)
IC B/D
IC B/D
(6/7)
BOARD
13
MAIN
31.3
26.7
12
3.3
3.3
1.7
1.1
3.2
1.7
12
12
26.8
15.6
15.6
31.3
12
3.2
26.8
3.3
1.7
1.7
1.1
3.3
12
26.7
12
15.6
31.3
15.6
31.3
0
0.9
12
0
3.3
0.9
0
0
0
0
0.9
0.9
0.9
0.9
0
0.9
0.9
11.2
0
11.7
0.7
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
8
4
1
2
3
5
6
7
9
10
11
12
13
14
15
16
17
IC3500
CXD9883M
BST_A
GVDD_A
/OTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREG
M3
M2
M1
PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
100k
R3427
R3006
10k
100k
R3554
2.2
C3321
2200p
C3518
2200p
C3520
100k
R3010
0
R3555
0.033
C3407
ISA1235AC1TP-1EF
Q3301
2200p
C3417
1000p
C3582
100k
R3325
100k
R3327
10uH
L3501
10uH
L3502
2200p
C3519
10uH
L3402
2200p
C3517
ISA1235AC1TP-1EF
Q3402
10
R3415
10uH
L3401
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
8
4
1
2
3
5
6
7
9
10
11
12
13
14
15
16
17
IC3400
CXD9883M
BST_A
GVDD_A
/OTW
/SD
/RESET
PWM_A
OC_ADJ
GND
GND
VREG
M3
M2
M1
PWM_B
VDD
GND
GVDD_B
BST_B
PVDD_B
PVDD_B
PVDD_B
GND
GND
GND
OUT_B
OUT_B
OUT_B
OUT_A
OUT_A
OUT_A
GND
GND
GND
PVDD_A
PVDD_A
PVDD_A
0.033
C3507
100k
R3425
10
R3515
100k
R3326
0.033
C3506
33k
R3407
ISA1235AC1TP-1EF
Q3302
3.3
R3419
0.033
C3406
0
R3504
2SC3052EF-T1-LEF
Q3551
0
R3404
2200p
C3418
3.3
R3520
3.3
R3519
R3005
10k
3.3
R3420
1000p
C3584
2200p
C3419
100k
R3426
2200p
C3420
0.1
C3555
ISA1235AC1TP-1EF
Q3401
15k
R3507
0
R3503
0
R3516
0
R3403
0
R3416
1
C3515
1
C3514
1
C3415
1
C3414
100
R3061
100
R3062
2SC3052EF-T1-LEF
Q3554
10k
R3514
2SC3052EF-T1-LEF
Q3552
2SC3052EF-T1-LEF
Q3553
MAZ8051GMLS0
D3509
22k
R3510
MA2J1110GLS0
D3500
1
C3502
10k
R3098
0.01
C3501
MA2J1
110GLS0
D3505
MA2J1
110GLS0
D3504
MA2J1110GLS0
D3503
MA2J1110GLS0
D3506
35V
100
C3409
35V
100
C3412
35V
100
C3509
35V
100
C3512
35V
2200
C3516
35V
2200
C3416
0.1
C3513
0.1
C3508
0.1
C3413
0.1
C3408
10
C3421
1
2
2P
CN3005
WF-
WF+
35V
10
C3005
35V
10
C3002
50V
1
C3004
0.1
C3404
0.1
C3403
0.1
C3400
0.1
C3405
0.1
C3505
0.1
C3500
0.1
C3504
0.1
C3503
P6SMBJ33A-5
D3401
P6SMBJ33A-5
D3402
P6SMBJ33A-5
D3501
P6SMBJ33A-5
D3502
MAZ8200GMLS0
D3510
22k
R3517
100k
R3511
E
ET3005
D1
D4
D3
D5
D6
F1
F2
F3
F4
F6
F7
F8
F9
F10
SD
DRIVER_SD
DRIVER_RST
DC_SD
DRIVER_SD
POWER AMP
IC3500
POWER AMP
IC3400
(5/7)
MAIN BOARD
PROTECT DETECT
PROTECT DETECT
DC DETECT
DC DETECT
OVER LOAD DETECT
OVER LOAD DETECT
OVER LOAD DETECT
OVER LOAD DETECT
(CHASSIS)
7
11
D
B
6
9
10
F
5
3
G
1
12
C
E
H
8
4
A
2
(Page 22)
(Page 34)
(Page 24)
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