Alto MS8, Service Manual

Page: 10 / 33

1
2
3
4
5
6
7
8
A B C D
8
7
6
5
4
3
2
1
D C B A
120V
+35V
-35V
C140
100U/35V
C141 100U/35V
C124
470UF/200V
C125
470UF/200V
J107
AC1
2
DC+
1
DC-
4
AC2
3
D116
8A GBU-8K
C117 1.0UF
4
4
2
2
3
3
1
1
L104 2.7mH
4
4
2
2
3
3
1
1
L105 2.7mH
C119
0.47U
C118
0.47UF C122 222/250V
C120 222/250V
J107 J108
R116 100K R146 100K
J107 NTC-5
F100 T3.15AL
TC-3
Vin
2
GND
1
Vout
3
U9 AN7915
1
2
3
U6 AN7815
C142
100UF/16V
C143
100UF/16V
+15V -15V
R142
100K
1 2 3
CN100 CON3
1 2
CN103
NC
C123 222/250V
C121 222/250V
VCC
VEE
1
R148 100K
1
R149 100K
TC-1
TC-3
TC-2
R168
0.02 5W
C139
68n-630V
C138
68n-630V
C134 0.047UF
C154 1.0uF/16V
C131
1UF/50V
C132
6.8n 100V
C136 1.0uF/16V
C133 560PF
1
R163 2.2K
1
R164 3302
1
R155 1003
1
R156 1003
1
R153 1003
1
R152 1003
1
R151 1003
1
R150 1002
1
R166 22R
1
R165 22R
1
R154 1003
VCC
VCC
2 1
3
D119 DIODE-20A-R
G
S D
Q103 HGTG7N60A4D
G
S D
Q102
HGTG7N60A4D
NC
1
VCC
2
VDC
3
RT
4
RPH
5
CT
6
CPH
7
COM
8
SD
9
CS
10
LO
11
VS
12
HO
13
VB
14
U104 IR2156
VEE
VEE VEE
VEE
VEE
VEE
VCC
D118
1W13V
A K
D117 US1G
C144 NC
VEE
C130 1.0uF/16V
Q101 2N5401
PR1 100R
R117 100K
C107 0.1U
R157 100R
D111 1N4148
VEE
+VCC -VCC
TC-1 TC-2
D122 ER506
1
A
2
K
D125
ER506
D123 ER506
D124
ER506
C133
4700UF/63V C135
4700UF/63V
F101 T5AL F102 T5AL
D
M
3
5
0
W
+
6
5
W
(1
/3
)
1
R173 0R
1
R158 0R
C115 1000UF/100V C116 1000UF/100V
R140 100K R141 100K
R172 1.0R 0.5W
TC-5
1
A
2
K
D126 NC
C157 NC
Vin
2
GND
1
Vout
3
U10 AN7905
1
2
3
U8 AN7805
+15V
-15V
A
K
D112 6.8V
A
K
D113 6.8V
R144
47R
R145
47R
C150 22UF/50V C151 22UF/50V
D131 4148 D132 4148
+5V -5V
1
2
3
U7 AN7812
C147
100UF/16V
A
K
D127
0R
R175
47R 1W
C152 22UF/50V
1
A
2
K
D133 4148 +12V-1
-VCC
L106 INDUCTOR L107 INDUCTOR
C
D
1
R123 1K
1
R143 1K
TC-4
D130 SF38
1
A
2
K
D128
SF38
D134 SF38
D129
SF38
TC-4
1 2 4 5
9
10 11 12 13 14
R170 1.0R 0.5W
14 13 12 11 10
9
1 5 2 4
7 6
T1
TRANS-ER35-IRS2092
6 7
TC-5 TC-6
1
2
3
U11
AN7812
R183
10R 1W
C162 100UF/35V
C149
47UF/25V
1 2
CN104
C172
1.0uF/10V
C171
1.0uF/10V
C146
1.0uF/10V
TC-6
1
A
2
K
D127 US1G
C156
100UF/16V
C159
NC
C155
NC
C158
100UF/25V
R179
NC
1 2
CN105 2P
R182
NC
R171
JUMP 7.5mm
Q107
2N5401
R126 1K
R124 NC
R130 1K
D102 NC
Q106 D667
R119 10K NTC
C148
100U/16V
C153
100U/16V
C163 0.1U
C128 1.0uF/16V
C145 0.1UF/100V C170 0.1UF/100V
+35V
R128 100K
C105
0.1UF
-35V
R176
1K 2W
C134 100PF
C136 1.0uF/16V
C175 0.1U
+60V
--60V
NOT USE
FAN CONTROL
D
M
3
5
0
W
+
6
5
W
P
C
B
單
塊
線
路
圖
DM 350W+65W
VER081103
1
3
Titel Size
Date File
Model NO:
A3
17-NOV-2008
D
M
3
5
0
W
+
6
5
W
線
路
圖
Revision
Sheet
of
Drawn By
YuShuaiWei
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