Conv Board - Icom IC-PW1 Service Manual

10-12 CONV BOARD

EP31
EP32
TO ACTFIL W9
BOARD EP3
(380H)
TO ACT-C
BOARD EP1
(380H)
EP33
TO ACTFIL
W10
BOARD EP4
(380G)
TO ACT-C
BOARD EP2
(380G)
380H
W1A
W1B
R1
68
C2 C3
220 220
380G
D3
T3
D1NL20U-4070
TP-68A
Q5
2SK702
R31
68
C35
0.68
D4
D1NL20U-4070
L1
LW-16
Q6
2SK702
C36
0.68
R32
68
C37
1000
CONV BOARD
Q1
R9
47
MTW20N50E
R2
D7
RD3.0E 3.3
C5
220p
Q2
MTW20N50E
D8
RD3.0E
C6
220p
R4
3.3
R3
R10
68
47
0 V
C4
2.2
T4
TP-68A
720 S
720 S
6 V
Grounding
prove
Input power source: 200 V AC
Loading: None
10 - 12
Q3
MTW20N50E
D9
RD3.0E
R6
3.3
R5
68
C34 C38
3.3
3.3
D10
R8
RD3.0E
3.3
Q4
MTW20N50E
R7
68
5 V
720 S 720 S
T1
TP-69 (USA, EUR)
TP-69A (EUR-1)
1
EP5
4
5
2
EP6
REG UNIT
6 V
J1 P2
1 1
12V
2 2
12V
GND
3 3
GND
E1
4 4
E1
E2
5 5
E2
C7
220P
R11
47
R12
47
C8
220P
Grounding prove
2.5 V
3
TO CONV-CTRL
BOARD EP7
L3
LR-367
TO CONV-CTRL
BOARD EP8
6
TO CONV-CTRL
UNIT EP9
TO CONV-CTRL
BOARD J2