Infinity Reference Series 1300a Service Manual page 17

1 2
D
R152
15K
D101
1N4148
C110 R107 DZ101A
0. 22/ 50V 47K 3V9 HI PRO
R114
Q103
1K
C1815
R149 C111 R123
100K CC104 8K2
C
R105A
1K
R106A
Q109 R121 C112
6K5
A1015 10K 0. 22U / 50V
PRO
R122
10K
HI PRO
R147 Q105 D103
22K
C1815 1N4148
R130
220R
C139
47U/ 25V
B
+VCC
R148
20K 0. 25W
POW ER
LED100
DI AGNOSTI C
D111 Q121
100K C1815
RJ 45 GND
A
1 2
1300a Reference Series
3 4 5
Q101 C102
C1815 47u/ 16V
R102
10K
R103
10K
R106
22K
C1815
Q102
C100 R100 R101 Q100
CC104 10K 10K C1815
Q104
DZ101
C1815 5V6
R109A
22K
R125 R110A
10K 15K
R126
R124 Q110
2. 2K B649 47K
+12
TL494CN U102TL494
R105 R154
10K 12K
R155 D104
R156
100K 1N4148 100K
R153 R157
30K
6. 8K
Q106 C119 R158 C141 R108
C1815 CC104 11K CL102 22K
R115
2K
LED101
RED/ PRO5. 5M M
3 4 5
6 7
R110
4. 7K
Q108 R120
A1015 3. 3K
Q107 C104 C101
A1015 100U/ 16V 104
R112
22R M UTE
R113
1K
R109 R119
- V
4. 7K
20K
R118
33K
DZ100 C103 D100
8V2 22U/ 25V 1N4148
L1A
1
5UH
L1B
1
5UH
D102 R132 R133 R134
1N4148 100R 100R 100R
R129
R127
560R 220R
Q111 Q113 Q115 Q117
I RF48N I RF48N I RF48N
A1015
Q112
A1015
Q114 Q116 Q118
I RF48N
I RF48N I RF48N
R131
R128
560R 220R
R136 R137 R138
D105
100R 100R 100R
1N4148
C143
100U/ 25V
C120 R117
CC104 10K
C121
CC104
REV DESCRI PTON Pl ace DATA REV
16
6 7
8 9 10
R145
RJ 45 REM
220
U103
R104
2K P817
RJ 45 GND
D120
FR104
CN100
D119
3
FR104
PGND 3
2 L11A
1 2
REM 2
100UH
2 2 1 1
2 1 1 +12V
20A
F100A
POW ER
D117
D106 4 3
FR104
6A10 4 3
F100B 20A
D118
FR104
F100C 20A
2
D108
C114 C115
FR204
CC104
CC104
D107
FR204
L102 12 C128 3 L103
CC104
5 1
R140 470UH
C129
22R/ 1/ 2W
CC104
8
1
D109
- V
C126 10 FR204 D113
M UR1620CT
CL103
D110
11
FR204
3 6
2
7
C127 8
CL103 4
R141 9
22R/ 1/ 2W
47 4: 8: 13: 18
F47
F1=F2=F1. 0*8 4TS
S1=S2=F1. 2*1 8TS
D114
S3=S4=F0. 8*4 13TS
M UR1620CT
S5=S6=F0. 8*1 18TS
D115
M UR1620CTR
D116
M UR1620CTR
DESCRI PTON APPROVED DATA
Pl ace
PART NAM E:
POW ER
PRODUCT M ODE:
1 3 0 0 a
8 9 10
11 12
+V2
C136 C116 R144
470/ 80V
CL104 10K 0. 25W
C135 C132 R143
CL104 10K 0. 25W
470/ 80V
- V2
C130
C133
U100 L7815
CL104 470U/ 35V
1 3
Vi n Vout +V1
C137
C117
100U/ 16V
CC104
4
C138
C118
2 100U/ 16V CC104
1 3
Vi n Vout - V1
C131 C134
U101 L7915
CL104 470U/ 35V
+VCC
R107A C146
2K/ 2W CL104
R108A C147
2K/ 2W CL104
- VCC
DW GNO:
PART NO:
SCA LE: 1: 1 D RA W N BY : J UNPI NG. LI DATA: 2007. 08. 01
UNI T: M M CHECKED BY: DATA:
SI ZE: A4 APPROVED BY: DATA:
REV: M V1
11 12
D
C
B
A