Main Assy - Pioneer VSX-D914-K Service Manual

1

4.3 MAIN ASSY

SIDE A
A
B
FLAC2
FLAC1
-VF
Q388
DIS.RST
DIS.CLK
Q5001
DIS.DI
DIS. DO
Q6001
DIS.RDY
Q6002
DIS.EN
SRIN
Q9006
IC115
SROUT
Q9005
RMC
C
1W WP
D+5.6V
IC9001
ST+5.6V
Q9004
IC103
GNDU
Q6008
GNDU
IC104
Q395
Q362
Q6007
IC112
IC108
Q341
IC111
IC105
Q342
IC102
IC106
Q9008
D
Q165
Q166
Q321
IC110
Q322
E
F
A
38
1
2
M
CN401
A
MAIN ASSY
CN101
CN101
J31
R9038 C5015
R9041
C5009
R9013
R9014
R9015
R9016
R9017
R9018
80
C9003
C9002
V+7
CN108
MICOUT
J32
GNDA 1
V-7
C9007
MIC_SW
J35
R9033
CN106
C9009
R9062
GNDU
NECK
DC. DET
R9008
OL.DET
B.DET/6OHM
ATT
AMUTE
R9036
SB
GNDA
SR
GNDA
XWK3116
SL
GNDA
FR
XWK3117
GNDA
FL
XWK3118
GNDA
GNDA
C
XWK3119
XWK3120
2
XWK3121
XWK3122
CN106 CN108
G V
CN254 CN952
2
3
103
X5001
R9027
Q6002
Q9006
C5011
Q9005
Q9004
IC9001
C9012
C391
51
CN112
1
1
CN102
30
C9006 C9008
R9040
X9001
R9035
C9010
Q9008
R9004
C9005
104
C300
C9013
XWK3123
XWK3124
XWK3125
XWK3148
XWK****
XWK3151
XWK****
XWK****
XWK****
VSX-D914-K
3
4
B
CN8012
CN112
XNP3078-C
C386
C388
R392
Q6001
C365
C363
R363
Q6008
Q6007
10
C366
R372
19
19
C364
J43
C345
C343
R347
GNDU
VSS
SRTXD
T_BUSY
NC
T_VDD
T_SCK
SRRXD C346
T_PGM/CE/MD
T_RST
R348
VSS
C344
C325
C140
C326
C139
I.C.T.
CN107
V
CN901
4
GNDU
Q388
R
R390
R
C384
R388
C380
C361
R361
IC104
C269
Q395
Q362
C362
C261
R368
C370 C
R370
C
R343
R341 R
R345
C
R
C
C341
R
Q341
R342 R
C342
Q342
R344
R346 R321
C323 R323
R327 R325
C321
Q321
R322
C322
R328 R324
Q322
C324 R326
F.C