TRANSFORMER
T3803 81190094
SW REG CTL IC
IC3802 MIP2K40MSSCF
REGULATOR
IC3804 KIA431A-AT
FEED BACK
IC3808
PS2561AL1-1-V(W)
POWER CTL
IC3801 SSC9501
TRANSFORMER
T3801 87350014
IC3807
IC3803
PS2561AL1-1-V(W)
KIA431A-AT
POWER BLOCK DIAGRAM
AC IN
CD501
J3801
3
1
4
2
F3801
L3801
1
2
3
4
+
7
8
1
2
4
Vdd
FB
2
3
4
10
14
15
1
7
8
9
10
12
13
1
4
2
3
1
2
3
VCC
VS
FB
VCC
1
4
5
8
9
1
4
2
3
3
1
D3824 D3825
D3828 D3829
D3822
D3826
POWER FAIL
AT +6V
P_GND
SOUND +B
SOUND GND
SW +12V
INV SW +24V
D3806
D3833
C3818
5
7
AT+34V
VCC SW
Q3802
KTA1281-Y
DRIVE
Q3804
STP8NS25FP
POWER FAIL SWITCH
Q3815
KIA1504S_Y_RTK
F-7
26LV610U F-8