Schematic Diagram - Pioneer VSX-416-K Service Manual

1

2. SCHEMATIC DIAGRAM

2.1 MAIN ASSY (1/3)
A 1/3F
MAIN ASSY
A
(XWK3228)
C180
0.01
L
GND
(CHASSIS)
AUX
R
B
R155
0
L103
L
STBY
REC
R154
0
L104
R
STBY
C199
VCR/DVR
0.01
GND
L
(CHASSIS)
PLAY
R
CN117
C
L
DVD/LD
R
C179
CN117
0.01
L
GND
(CHASSIS)
TV
R
R157
CN118
L111
L
STBY
REC
R156
0
D
L112
R
STBY
CD-R/TAPE
MD
CN118
L
GND GND
(CHASSIS)
PLAY
R
E
NOTES: NO INDICATED PARTS IS....
RESISTOR: RS1/16S***J-T, RS1/10S***J-T
CHEMICAL CAPACITOR: CEAT***M**-T,-TS
CERAMIC CAPACITOR: CCSRCH****50-T
CKSRYB****50-T
( ) (SQ):CKSQ.CCSQ
F
A 1/3F
10
1
2
A 3/3F
TL
A
TR
GNDA
YB
(L)
R101
C123
GNDA
10/50
330
R102 C124
GNDA
10/50
330
R103
(L)
GNDA
C125
2.2K
10/50
GNDA
(R)
C126
10/50
R104
2.2K
GNDA
C127 (L)
R105
YB 10/50
330
GNDA
R106
C128
330
10/50
GNDA
(L)
R107
10/50
330
C131
R108
GNDA
R181
C132
330
0
10/50
(L)
R109 C133
YB GNDA
330 10/50
R110 GNDA
C134
10/50
R182
330
0
0
GNDA
R111
(L)
C135
10/50
2.2K
2.2K
GNDA
R112 (R)
C136
10/50
GNDA
(L)
C137
R113
330 10/50
GNDA
C138
R114
10/50 R180
330
0
GNDA
GNDA
GNDA1 GNDA0 GNDA
GNDA
CN105
CHASSIS
CK533172-
C
AG
SW
I
AG
SL
CN307
AG
SR
2
3
(L)
V+12
3/3F
GNDA
D331
UDZS6R8(B)
STBY
GNDA
D332
A 3/3F
UDZS6R8(B)
VLCK
R145
1K
VLDT
R146
1K
A 3/3F
V-12
(L)
R183
0
GNDD
CD(R)
(L)
CD(L)
CDR(R)
(L)
CDR(L)
DVD/LD(R)
(L)
DVD/LD(L)
TV(R)
(L)
TV(L)
VCR(R)
(L)
VCR(L)
FRONT(R)
FRONT(L)
VCRREC(R)
VCRREC(L)
AUX(R)
(L)
AUX(L)
CDRREC(R)
CDRREC(L)
(L)
(L)
(L)
19
18
(C)
1
2 (SW)
3
4
(SL)
5
6
7
J48
GNDA
VSX-416-K
3
V+7
V-7
DGND
DATA
CLOCK
AVEE
TONE
TONE
REC
R2S15205FP
(L)
(C)
(SW)
(SL)
A 3/3F
DSPOL
17 15 13 11 9 7 5 3 1
16 14 10 8 6 4 2
12
C 2/2F
CN815
4
V+7
C155 100/16
C156
100/16
100/16
C157
C158
100/16
100/16
C159
C160
100/16
C161
100/16
C162
100/16
IC108
R149
100k
GNDA
CN109
XKP3054
4