Infinity Reference 1300A, Service Manual

Page: 17 / 18

1 2 3 4 5 6 7 8 9 10 11 12
A
B
C
D
12 11 10 9 8 7 6 5 4 3 2 1
D
C
B
A
Q 106
C1815
C100
CC104
C115
CC104
C114
CC104
C102
47u/16V
+
1
-
2
FE
D
3
DT
4
C
5
R
6
GND
7
OP
1
8
+
16
-
15
RE
F
14
CO
N
13
VC
C
12
OP
2
11
E2
10
E1
9
TL494CN U 102TL494
R158
11K
R108
22K C141
CL102 C
142
C
L
102
R
142
22R
/
1/
2W
C
144
4700U
/63V
C
145
4700U
/63V
D 106
6A 10
1
1
2
2
3
3
CN 100
POW ER
Q 111
A 1015
Q 112
A 1015
R129
220R
R131
220R
D 102
1N 4148
D 105
1N 4148
R127
560R
R128
560R
C101
104
C
123
2200U
/35V
PGND
REM
+12V
LED100
POW ER
D 104
1N 4148
C
124
2200U
/35V
Q 103
C1815
R114
1K
R124
2.2K
R126
47K
C139
47U /25V
D 101
1N 4148
Q 110
B649
C104
100U /16V
C110
0.22/50V
DZ100
8V2
R107
47K
R130
220R
R105
10K
R152
15K
T
H
100
80
R155
100K
R156
100K
C112
0.22U /50V
C119
CC104
R115
2K
R157
6.8K
R154
12K
LED101
RED/ PRO5. 5M M
R147
22K
Q 109
A 1015
R122
10K
R121
10K
+12
D 114
M UR1620CT
D 115
M UR1620CTR
Q 115
IRF48N
Q 116
IRF48N
R133
100R
R137
100R
D 110
FR204
R143
10K 0.25W
D 109
FR204
C
122
2200U
/35V
Q 117
IRF48N
Q 118
IRF48N
R134
100R
R138
100R
R123
8K2
C111
CC104
PRO
Q 105
C1815 D 103
1N 4148
R148
20K 0.25W
+VCC
C126
CL103
R140
22R/ 1/2W
C127
CL103
R141
22R/ 1/2W
Q 100
C1815
R106
22K
R101
10K
R100
10K
Q 102
C1815
R102
10K
R103
10K
R109
4.7K
Q 101
C1815
R113
1K
R110
4.7K
R112
22R
R119
20K
R118
33K
R120
3.3K
Q 107
A 1015
Q 108
A 1015
-V
M UTE
D 113
M UR1620CT
D 116
M UR1620CTR
D 108
FR204
D 107
FR204
C116
CL104
C135
470/80V
+V1
C117
CC104
C137
100U /16V
C118
CC104
C138
100U /16V
-V2
R144
10K 0.25W
C132
CL104
C136
470/80V
-V1
C130
CL104
C131
CL104
C143
100U /25V
C
140
220U
/16V
R
151
330K
D 100
1N 4148
C103
22U /25V
R117
10K
C121
CC104
C120
CC104
Q 104
C1815
DZ101
5V6
R125
10K
R153
30K
C146
CL104
C147
CL104
1 2
4 3 L103
470UH
C133
470U /35V
C134
470U /35V
Vin
1
GND
2
V out
3
U 100 L7815
V out
3
GND
2
Vin
1
U 101 L7915
F47
F1=F2=F1.0*8 4TS
S3=S4=F0.8*4 13TS
S5=S6=F0.8*1 18TS
+VCC
-VCC
2
4
9
8
6
1
3
7
10
5
8
11
12 L102
47 4:8:13:18
D 118
FR104
D 117
FR104
D 119
FR104
D 120
FR104
+V2
Q 121
C1815
RJ45 REM
DIAGNOSTIC
RJ45 GND
U 103
P817
R145
220
RJ45 GND
R104
2K
2
2
1
1
F100A
20A
4
4
3
3
F100B 20A
F100C 20A
-V
R132
100R
R136
100R
Q 113
IRF48N
Q 114
IRF48N
C1
A
C
C
104
C1
B
C
C
104
R105A
1K
R106A
6K5
R107A
2K /2W
R108A
2K /2W
D Z101A
3V9
R110A
15K
R109A
22K
HI PRO
HI PRO
R149
100K
C
125
2200U
/35V
1 2 L11A
100UH
S1=S2=F1.2*1 8TS
C128
CC104
C129
CC104
D 111
100K
1 2
L1A
5UH
1 2
L1B
5UH
D W G N O :
PA RT N O :
PA RT N A M E:
PRO D U CT M O D E:
SCA LE: 1:1
UNIT: M M
SIZE: A4
REV: M V1
D RA W N BY :
CH ECK ED BY :
A PPRO V ED BY :
D A TA :
D A TA :
D A TA :
PO W ER
1300a
JUNPING. LI 2007. 08. 01
DESCRIPTON DATA APPROVED
DESCRIPTON REV REV
Place Place
DATA
1300a Reference Series
16