Pioneer VSX-915 Service Manual page 13

5
29
IC108
BD3813FS
23
27
21
13
14 11
1
IC109
12
DB3812F
IC114
TC4052BFT
9
5
7
3
5 4
(COMPOSITE SEL)
V
CN901 CN301
11
1
5
6
14.1/24.1 14.1/24.1 14.2/24.9
IC110
uPC4570G2
(PRE AMP)
FL
CN601 CN601
3 1 4 7
CN106
G
IC111
SL
3 1
8 5
IC112
C
3 1
1 1
SB
12 13
IC115
3 1
Q362
I
POWER AMP
IC301
IC601, IC602
NJM2595M
T+12V
6
7
1551
6
Q1552
6
CN702
IC602
14
8
IC602 (FL)
IC601 (FR)
C
Q653
Q651
IC602
18
11
IC602 (SL)
IC603/600 (SR)
Q632
Q631
IC601
11
18
Q601
Q603
IC603
8
14
IC603 (7ch)
Q682
Q681
5
7 18 3
CN111 CN302
IC112
F
+BVH
-BVH
C
NECK+B
Q701 D701
NECK-B
Q702
+BVL
D702
-BVL
FL AC
M
CN401
FL AC
IC805
+12V
IC801
D801–D804
A
CN111
-12V
IC802
D721–D724
D+5V
IC803
B
CN8003
A+5V
IC804 F
D+5.6V
A
CN111 IC806
VSX-815-K
7
8
R
RY751
S
(VSX-915, 815)
RY753
S
(VSX-915, 815)
RY752
S
(VSX-915, 815)
RY501 (For 7ch)
For 7ch Model
S
(VSX-915, 815)
I
Q303
A
CN111
Stby+5.6V
IC51
T51
D51-D54
RY51
AC IN
C
T1
POWER
TRANSFORMER
8
A
B
C
D
E
F
13