Main Assy (1/3) - Pioneer VSX-516-K Service Manual

1

3.3 MAIN ASSY (1/3)

A 1/3
MAIN ASSY
(KUCXJ : XWK3229)
A
(MYXJ5, MVXJ5 : XWK3230)
C180
0.01
MYXJ5, MVXJ5
L
GND
ONLY
(CHASSIS)
AUX
R
B
R155
0
L103
L
STBY
REC
R154
0
L104
R
STBY
C199
VCR/DVR
0.01
YB
GND
L
(CHASSIS)
PLAY
R
MYXJ5, MVXJ5
CN117
ONLY
C
L
DVD/LD
R
C179
CN117
0.01
YB
L
GND
(CHASSIS)
TV
R
MYXJ5, MVXJ5
ONLY R157
CN118
L111
L
STBY
REC
R156
0
D L112
R
STBY
CD-R/TAPE
MD
CN118
L
GND GND
(CHASSIS)
PLAY
R
MYXJ5, MVXJ5
ONLY
MYXJ5, MVXJ5
ONLY
E
CN108
CK53370-
V+7
1
(M)
X
MICOUT
2
GNDA
3
CN952
V-7 4
MICSW
5
J32
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 1/3
16
1
2
A 3/3
(L)
TL
A 3/3
TR
GNDA
YB
MYXJ5, MVXJ5
(L)
R101 ONLY
C123
GNDA
10/50
330
R102 C124 GNDA
10/50
330
MYXJ5, MVXJ5
R103
(L)
ONLY
GNDA
C125
2.2K
10/50
GNDA
(R)
C126
10/50
R104 R183
2.2K
MYXJ5, MVXJ5
GNDA
C127 (L)
ONLY
R105
10/50
330
GNDA
R106
C128
330
10/50
GNDA
(L)
R107
10/50
330
C131
R108
GNDA
R181
C132
330
MYXJ5,
0
10/50
MVXJ5
ONLY
(L)
R109 C133
GNDA
330 10/50
R110 GNDA
C134
10/50
R182
330
MYXJ5, MVXJ5
0
0 ONLY
GNDA
R111
(L)
C135
10/50
2.2K
2.2K
GNDA
R112 (R)
C136
10/50
MYXJ5, MVXJ5
ONLY
GNDA
(L)
C137
R113
330 10/50
GNDA
C138
R114
R180
10/50
330
0
MYXJ5, MVXJ5
ONLY
GNDA
GNDA
GNDA1 GNDA0 GNDA
GNDA
V+7
MICSW
A 3/3
V-7
CN105
CHASSIS
CK533172-
C
AG 2
SW
I
AG 4
SL
CN307
6
AG
SR
J48
2
3
V+12
GNDA
D331
UDZS6R8(B)
STBY
GNDA
D332
A 3/3
UDZS6R8(B)
VLCK
R145
1K
VLDT
R146
1K
A 3/3
V-12
(L)
DGND
0
DATA
CLOCK
GNDD
AVEE
USBR/XMR
USBL/XML
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)
GNDA
19 17
18
(C)
1
(SW)
3
(SL)
5
7
GNDA
VSX-516-K
3
4
V+7
V-7
TONE
TONE
REC
IC108
R2S15205FP
(L)
R149
100k
(C)
(SW)
(SL)
A 3/3
DSPOL
15 13 11 9 7 5 3 1
16 14 10 8 6 4 2
12
C 2/2
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
GNDA
MYXJ5,
MVXJ5
ONLY
CN109
XKP3054
FOR
KUCXJ
CN109
XKP3055-
FOR
MYXJ5,
MVXJ5