Reg [Man - Hitachi DZ-GX20A Service Manual

1 2
1F 2F
S-14 REG [MAN]
F
1E 2E
E
1D 2D
(MU)
D
1C 2C
C
To
BATTERY
1B 2B
TERMINAL
B
1A 2A
CODE PART NAME One voltage : PB or REC mode.
JK MCH3310-TL Two voltages : PB and (REC) mode.
KH MCH3408
A
D2E RB491D
MU MA132WK
S3 1SS388
5C SBS004
KP MCH3414
1 2
3 4
3F 4F
3E 4E
C1.2V REG
(JK)
PWM
(D2E)
3D 4D
7.9
0
5V REG
(JK)
(5C)
3C 4C
D3V REG
PWM (JK)
(5C)
7.9
0
3B 4B
D5V REG
(JK)
(5C)
(MU)
3A 4A
Note:Components marked * are different between DZ-GX20A,
DZ-MV780A and DZ-MV730A: Refer to the "Parts Difference
Table" for the different components.
Parts Difference Table
Synbol No. Location GX20A
D0508 5B (S3) 1SS388
D0509 5B Not Provided
L0512 6B 100
R0571 6A 560 0.5%
3 4
5
5F 6F
5E 6E
C1.8V REG
(JK)
(KH)
(KH)
(D2E)
5D 6D
3V REG
(JK)
(KH)
(D2E)
5C 6C
LEN3V REG
(JK)
(D2E)
5B 6B
(S3)
(S3)
TRANS
(KP)
5A 6A
MV780A MV730A
Not Provided Not Provided
(S3) 1SS388 (S3) 1SS388
10 10
110 1% 110 1%
5
S - 12
6 7
7F 8F
7E 8E
7D 8D
C1.5V REG D1.5V REG
3.2
8.5
7C 8C
4.1
1.5
3.1
7B 8B
4.8
12 (GX20A)
15 (MV780A/MV730A)
C-7V REG
-7.5
7A 8A

REG [MAN]

6 7
8
2H
F
1H
3H
4H
3.1
5H
8H
7H
10H
E
1.2
6H
1.9
9H
1.5
5G
7G
8G
4G
3G
3.2
9G
6G
8J
D
9J
12J
15J
10J
11J
14J
13J
4.9
1F
2F
3F
4F
C
5F
2J
3J
5J
6J
7J
1J
4J
B
2G
1G
A
8