12
2 Electrical Section
2
2-3 POWER BOARD ASS'Y
DESCRIPTION
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
10mm
15mm
20mm
20mm
20mm
20mm
-
+
10mm
10mm
10mm
10mm
10mm
20mm
10mm
10mm
10mm
10mm
20mm
470u/16V
S2L20U
S2L20U
S2L20U
S2L20U
S2L20U
AN7705F
AN7915F
AN7815F
1SR35
2SB1551
223
DTC114EF
10000u/25V
1000u/35V
1000u/35V
1B4B1
CL02BE181
332/2W
100u/63V
101
151
DTA114EF
223
R33/2W
R33/2W
223
223
220u/63V
220u/63V
L6203
L6203
5566-04A
5566-02A
224
224
10000u/63V
472
uPC494
uPC494
103
DTC114EF
103
223
222
74HC175
1SS130
103
103
102
222
223
103
104
M5220L
104
104
104
104
104
104
472
101
472
101
1KVR
5483-15AX
1KVR
332
103
332
T2A
T5A
T2A
T2A
PFC-5000
PFC-5000
PFC-5000
PFC-5000
PFC-5000
PFC-5000
PFC-5000
PFC-5000
102
102
470u/25V
470u/25V
2SC4849
2.5mm
POWER BOARD
MADE IN JAPAN
104
104
104
104
104
104
104
104
104
104
104
104
223
223
102
102
102
472
103
103
103
1SS130
1SS130
1SS130
1SS130
1SS130
1SS130
1SS130
104
10mm
15mm
15mm
102
102
103
472
472
10mm
25mm
25mm
25mm
25mm
10mm
10mm
10mm
10mm
20mm
15mm
15mm
15mm
15mm
1SS130
1SS130
103
104
103
1SS130
15mm
10mm
10mm
122
103
683
472
681
333
104
102
104
10KVR
M5220L
NJU201A
104
103
472
122
681
103
683
102
104
10KVR
333
104
103
1SS130
1SS130
1SS130
103
10mm
15mm
15mm
10mm
M5220L
10mm
10mm
10mm
S2L20U
5267-02A
5267-02A
D5SBA20
5566-10A
D5SBA20
5566-06A
20mm
25mm
25mm
25mm
25mm
30mm
15mm
25mm
25mm
25mm
30mm
30mm
10mm
DTA114EF
Indicates revision of the circuit board.
OFS-1
OFS-2
GAIN-2
GAIN-1
3
POWER BOARD ASS'Y [7393318000]
1
2
A
A
B
C
B
B
VR No.
Function
OFS-1
(10KVR)
Use for Motor Balance Adjustment
OFS-2
(10KVR)
Use for Motor Balance Adjustment
GAIN-1
(1KVR)
Use for Motor Balance Adjustment
GAIN-2
(1KVR)
Use for Motor Balance Adjustment
1
VR
Parts No.
Description
A
12559567
FUSE 5x20 CEE-1AT WICKMANN
B
12559570
FUSE 5x20 CEE-2AT WICKMANN
C
12559574
FUSE 5x20 CEE-5AT WICKMANN
2
FUSE
3
Electric Maintenance Parts
IC.No.
Parts No.
Description
Function
Q3
15129444
2SB1551
40/20 VSelector
Q8
15119105
2SC4849
Fan Driver
U13
15199294
AN7705F
5V Regulator
U14
15199133
AN7815F
15V Regulator
U15
15199134
AN7915F
-15V Regulator
U6
15219174
NJU201AD
Gain selector
U10
15199952
L6203
Carriage Motor Driver
U11
15199952
L6023
Grit Motor Driver
U7
15199901
micorPC494C
Carriage Motor Controller
U8
15199901
micorPC494C
Grit Motor Controller
U2, U3 & U5
15189106
M5220L
OP Amp for motor