Integra DTA-9.4 Service Manual page 24

Seven channel amplifer
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A
QQ
3 7 63 1515 0
PRINTED CIRCUIT BOARD VIEWS-5
1
U2
SECONDARY
POWER SUPPLY PC BOARD
(NAPS-7789)
2
Component side
TE
L 13942296513
3
4
www
5
.
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B
RL-
RL-
GND2
GND2
RL+
R165
R
65
E101
C106
L102
C1
C
106 6
6 6
L102
L101
C10
C C
0 5 5
L101
C105
C133
D135
Q137
Q137
7
B
B
R145 5
R1
E
E
R144 4
R14
E
E
Q135
Q135
R152
52
C132
C132
132
132
C101
C
R13
R137
R102
R104
JL132B
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ao
u163
R101
y
R103
i
http://www.xiaoyu163.com
2 9
8
E1
E102
R1 7
R1
R167
R166
166
D161
D161
D1
161
E E
E
B
B
Q161
Q161
Q10
Q101
Q
Q102
102
E
E
B
B
R
R109
9
R
R108
8
B
B
E
E
R115
R115
5
R11
R114
R
4
D10
D106
D105
105
5
D D 108
D108
D D 07
D107
R
111
R
R113
3
R
112
2
R110
R
0
C11
118
C11
117
Q Q
3
6 7
1 3
TH2+
H2
2+
TH2- 2-
R R 1 7
R147
1
TH1 1
GND2 2
D
R148
R1
R14
R1
B
B
CTRL1 1
RL1
+B
CTRL2 2
RL2 2
+B
D133
C134
C134
C134
134 4
C134
34
R151
151
D136
D136
13
13
R149
R1
R149
R1
-B
-B
GND
co
+B
.
C
9 4
2 8
U3
AC INLET PC BOARD
(NAETC-7801)
Component side
N
L
P99
95
P
P995
AC-G
WHT
P997A
P P 9911B
WHT
1 5
0 5
8
2 9
9 4
BLK
P9911A
P996A
AC-H
BLK
RISK
OF
FIRE
-REPLACE
FUSE
AS MARKED
U4
THERMAL SENSOR
PC BOARD
(NAETC-7803)
Component side
2513780
2513 803
251
251
251
2513
03
0
0
JL
L132A
R184
m
DTA-9.4
D
9 9
2 8
9 9

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