SANHUA SHG3206A-101H DLBB242 PSU Schematic
7654321
8
D
C
B
RT1
2R5D13M
LF2
SHP2404A-151-NF202
NC
VR2
R1
1.5M 1206
1.5M 1206
R4
1.5M 1206R51.5M 1206
CX1
0.47uF275V
CY1
471Y1
LF1
SHP2404A-151-NF201
VR1
NC
F1
T3.15AH/250VAC
SW1
2
CON4
SA-2S-456-GP
D7
T1
22P/1KV
D11
NC
ZD101
C116
10u/50V
104K/50V
C114
NC
270k
VCC
R117
C112
C113
R124
C115
SHG3206A-101H-T1
D6
1N4007
R14
2R 1206
U2
102/400V
27V
104K/50V
NC
103K/50V
NC
100K
R116
R115
R32
CY3
CY4
NC
C111
NC
R101
VCC
1K
4
!
PC817
NC
PGND
RL257
D3
D4
R3
1.5M 1206
VR3
RL257
NC
D2
RL257
D1
RL257
R2
R6
1.5M 1206
C1
56u/450V
56u/450V
R7
C26
C27
C2
100K 0805
472
221
C3
NC
1
2
3
4 5
U1
LD7750RGR
CY2
471Y1
1
C4
103/1KV
R11
10K 1206
R12
10K 1206
R19
10K 1206
C10
105/50V
R13
68K 2W
C5
C6
22u/50V
104
C8
332/630V
D5
RL207
8
7
6
+24VF
BL-ON
R29
22R 1206
DIM
R123
20K
1.5UH
L2
D10
R30
47R 1206
510R
R122
20K
560K
R121
BAS16H
ZD3
18V
R28
2SK3115B
F101
T5A250V
C102
104
C118ncC117
Q4
C55
R26
10K 0805
R31
0R27 2W
104K/50V
220U/35V
C103
560K
27K
NC
300K
R119
R118
R125
R120
1N4007
R35
1
R39
R42
2
R15
R16
3
U3
AZ431
PGND
Q101
MP3389 SOIC-28
NC1NC
VIN2VFAULT
VCC3GATE
COMP4PGND
EN5ISESE
DBRT6OVP
GND7LED1
OSC8LED2
ISET9LED3
BOSC10LED4
LED1211LED5
LED1112LED6
LED1013LED7
LED914LED8
NC
NC
47R/2W
471/1kV
100R 1206
100R 1206
PGND
J101
J8
IC3
C54
471
YG902C2R
1K 0805
R102
D9
C9
R27
R36
NC
C11
C18
PGND
R37
390R 0805
1.8K 0805
471/50V
C125
NC
PGND
C119
C16
470u/35V
C23
C24
104/50V
NC
28
27
26
25
24
23
22
21
20
19
18
17
16
15
104
C12
NC
R38
R103
471/50V
C126
R17
MMBTA92
0R 1206
R18
NC
10uF/100V
10K 0805
470u/35V
C20
C19
470u/35V
R40
75K
R41
150K 0805
9.1KF 0805
L101
SHG3206A-101H-L101
C104
NC
Q102
APM1105NU
10R
471/50V
C124
Q1
R8
C106
L1
1.5UH
R104
100R
NC
0.47R
471/50V
C123
R105
Q3
AOD442
1
R23
MMBTA42
R9
10K 0805
C22
PGND
ZD1
R10
15V
680K 0805
NC
R25
P-ON
10K 0805
225
104
C14
+24VF
C25
R24
7.5K 0805
LF3
C13
NC
104
R22
R21
4.7K 1206
4.7K 1206
24V
24V
3.3V 0.2A
P-ON
BL-ON
GND
DIM
CON3
1
2
3
4
5
6
7
8
9
10
11
12
D
C28
R20
NC
PGND
C21
220u/35V
75KR 1206
Q2
2 3
R33
20KR 0805
GND
MC34063A
1
8
U4
2
2R 1206
C56
220UF35V
R45
104K/50V
2R 1206
7
3456
151/50V
R48
C47
C42
SHG3206A-101H-L3
D15
SR240
C41
NC
L3
C30
820u/10V
L5
1.5UH
C46
NC
R59
R56
9.1K 0805
NC
104K/50V
C52
R46
5.6K 0805
3.3V 0.2A
820UF10V
C53
C45
104K/50V
C
PGND
C127
NC
D102
22P100V
C105
R106
0.47R
NC
R129
0.47R
R126
NC
R128
SR360
R108
10K
C128
NC
D101
SR360
R107
360K
C107
100P
C109
56U/100V
C120
105/ 50V
C110
105k/50v
C108
105/ 50V
LED1+
CON2
1
2
3
4
5
6
7
8
9
9PIN2.0
B
LED1-
LED2-
LED3-
LED4-
LED5-
LED6-
471/50V
471/50V
C122
C121
A
惠州市三华工业有限公司
：
4
SHG3206A-101H
PCB NO.
：
标准化
DLBB242
MODE NO.
文磊
设计 审核 核准
2011.11.2
DATA
：
REV
：
1.0
SHEET
1
OF
：
A
1
1 2 3 4 5 6 78
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