Zoom g9.2tt - Page 36

1 2 3 4 5 6 78
A
B
C
D
8
7654321
D
C
B
A
-12VA
C409
0.1u
C410
0.1u
+C411
47u/16V
+12VA
Vin
1
GND
2
+12V
3
IC400
TA7812S
12
D404
1N4003
1 2
D409
1N4003
JP402
Jumper
JP401
Jumper
GND
1
Vin
2
-12V
3
IC401
TA79012S
C415
0.1u
C416
0.1u
+ C417
47u/16V
L400
0
12
D408
1N4003
12
D411
1N4003
+5VD
to MAIN PCB
+ C407
4700u/35V
+ C413
4700u/35V
1 2
D406
1N4003
12
D410
1N4003
L404
LQH55DN220M03
+ C403
470u/16V
ON/OFF
1
VSS
2
VOUT
3
EXT
4
VIN
5
IC402
S-8520F50MC-BOJ-T2
+C400
47u/16V
D400
RB160L-40TE25
JP400
Jumper
Q400
2SA1213
22uH
R401
0 C401
open-c
R402
680
C402
2200p
1
2
CN402B
3.96T-3-2A(3.96mmP)
1
2
3
CN401A
3.96T-3-3A(3.96mmP)
from MAIN PCB
Board In
G9.2tt CIRCUIT DIAGRAM
ANALOG PCB(PCB-0165) POWER Circuit
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