C 10. Schematic Diagram; Main Assy (1/3) - Pioneer VSX-418-K Service Manual

1
10. SCHEMATIC DIAGRAM

10.1 MAIN ASSY (1/3)

A
L
(CHASSIS)
CD
B R
C180
GND
L
PLAY
R
CD-R/TAPE
C199
GND
L103
L
R155
(CHASSIS) STBY
R154
REC
STBY
L104
R STBY
C
L
DVD/LD
R
C179
0.01 YB
GND
L
(CHASSIS)
TV/SAT
R
L
D
PLAY
R
DVR/VCR
R157
STBY
MD
L111
L
GND GND STBY
R156
(CHASSIS)
STBY
REC
L112
R
STBY
J30
D20PYY0323E
CN108
FRONT L
VIDEO L
1
L
GNDA
GNDA
2
971
FRONT R
E 3
VIDEO R
52147-0310
TO FRONT AUDIO ASSY
F
A 1/3
38
1
2
(L)
A 3/3
TL
A 3/3
TR
R129 (L)
C121
10/50
330
R130 GNDA
(R)
C122
330
10/50
0.01 YB
C127
R105 GNDA
10/50
330
GNDA
R106
(R)
C128
330
10/50
0.01 YB
C125
R103
2.2K GNDA 10/50
STBY
(L)
GNDA
(R)
R183
C126
R104 0
10/50
2.2K
R109
(L) GNDA
C133
330 10/50
R110
C134
GNDA
(R)
R182
330 10/50
0
(L) GNDA
R107
C131
10/50
330
GNDA
R108
C132
(R)
R181
10/50
330
0
GNDA
(L)
C137
R113
10/50
330
GNDA
(R)
R114
R180
330 C138
0
10/50
GNDA
R111
(L)
C135
10/50
2.2K
GNDA
R112
C136
2.2K (R) 10/50
GNDA0
GNDA
GNDA1
(L)
C139
10/50
(R)
C140
10/50
GNDA
TO 5.1CH INPUT ASSY
2
3
V+12
(R)
GNDA
STBY
D332
UDZS6R8(B)
V-12
(L)
41
(L)
CD(R)
42
CD(L)
43
VCR(R)
44
VCR(L)
45
TV(R)
(L)
46
TV(L)
47
DVD/LD(R)
(L)
48
DVD/LD(L)
49
CDR(R)
(L)
50
CDR(L)
51
VIDEO R
(L)
52
VIDEO L
53
AUX(R)
(L)
54
AUX(L)
55
SIRIUS R
56
SIRIUS L
57
TR
(L)
58
TL
59
MICOUT
60
GNDA
F
CN307
VSX-418-K
3
4
V+7
GNDA
V-7
C129
STBY
C130
STBY
IC108
BD3474KS2
AVCC
DGND
DATA
CLOCK
AVEE
DSPOL
A 3/3
CN109
XKP3090
C 2/2
TO POWER PACK ASSY
4
C151
0.01
YB
R147
1K
20
19
18
17
16
15
C152
14
13
0.022 YB
12
11
C147
10
YB
9
0.01
8
(FL)
7
6
(SL)
5
C155
4
47/50
3
R396
(C)
2
STBY
1
(SBL)
GNDA
GDAC
CN815