Barrett 2022 - Page 9

1 2 34
A B C D
4
321
D
C B A
A1 A2 1 2 3 4 5
P1 7W2 Male
A1 A2 1 2 3 4 5
P2 7W2 Female
A1 A2 1 2 3 4 5
P3 7W2 Female
Speaker Speaker
Battery 13V8 out 13V8 out
Fan Fan
VBattVPSU
RL1
REL EP1-3L1S-SPDT
R9 0.1R/5W
D3 1N5821
RT1 THERMISTOR
1 2
P5 CON2
Fan
D4 1N5404
+13V8VBatt VPSU
VPSUVBatt
+13V8
VBatt
Battery Charging circuit
1 2 3 4 5 6
P4 CON6
Control Board
C5
0U1
VBatt VPSU +13V8
Speaker Control
D1 1N4148
D2 1N4148
D5
1N4148
Barrett 2022 Power Supply Rear Panel Schematic Drawing No: 2022D1-A5
9