Pioneer VSX-908RDS-HY Service Manual page 96

1
VSX-908RDS, VSX-908RDS-G
7.3.3 SCHEMATIC DIAGRAM
A
R55 R56 R57
100k 100k 100k
57 58 59
49 50 51
41 42 43
33 34 35
25 26 27
B
17 18 19
9 10 11
T1 1 2 3
R63 R64
100k 100k 100k
T2
D38
D37
C
T6
BATTERY
D
T7
90
1
2
R58 R59 R60 R61 R62
100k 100k 100k 100k 100k
60 61 62 63 64
52 53 54 55 56
44 45 46 47 48
36 37 38 39 40
28 29 30 31 32
20 21 22 23 24
12 13 14 15 16
4 5 6 7 8
R65 R66
100k
D42 D43
D41
D40
D39
D37-D44
1SS355
L1 D46
47µH 1SS355
C1
R72
1000/6.3
100
Q7
AZC7289
2
3
D4 - D36
AZC7292
R41
100k
81
P07
82
P06
83
P05
84
P04
85
P03
86
P02
87
P01
D44 88
P00
89
P107
90
P106
91
P105
92
P104
93
P103
94
P102
95
P101
96
AVSS
97
P100
98
VREF
99
AVOO
100
P97
Q8
C12
R51
2SC2712
1
3.3k
R52
D45
47k
1SS355
AZC7287
AZC7286
1 IC3
2
IC2
1 2
1.5V
5 3
3.3V NC
3
CMOS
4
3
4
D4 D5 D6
M.OPE SYS OFF DVD/LD
R4 R5 R6
360 360 360
IC6
R42 R43 R44
100k 100k 100k
IC1
AZC7285
T4
T3
X1
8MHz
C5
0.1
R54
R53
100k
330k
T8
R67
10
Q9 AZC7290
C2
C11
47/16
0.1F
2
4
D7
TV/SAT
R7
360
R45
100k
C4
0.1
T5
R68
100
IC4
1
1.8V
3
CMOS
AZC7288