Pioneer VSX-9300TX, Service Manual

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VSX-9300TX
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AWX8522 and AWX8434 are constructed the same except for the following :
CONTRAST OF PCB ASSEMBLIES
R331, R352-R354, R356 RS1/16S221J Not used
R351 RS1/16S0R0J Not used
R355 RS1/16S101J Not used
R357, R358 Not used RS1/16S0R0J
R523 Not used RS1/16S473J
R525 RS1/16S473J Not used
Mark Symbol and Description
Part No.
AWX8434 AWX8522
Remarks
MAIN CONTROL ASSY
AWX8442 and AWX8441 are constructed the same except for the following :
IC1653 TC74LVX244FT Not used
L1652 QTL1013 Not used
C1653 CKSRYB104K16 Not used
R1655 Not used RS1/16S0R0J
R1656, R1676, R1678 RS1/16S0R0J Not used
R1659, R1660, R1662 RS1/16S151J Not used
Mark Symbol and Description
Part No.
AWX8441 AWX8442
Remarks
DSP CONNECTION ASSY
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AWX8483 and AWX8473 are constructed the same except for the following :
D3010 UDZS6R2(B) Not used
D3011 NSPB510-2283 Not used
R3064 RS1/16S471J Not used
Mark Symbol and Description
Part No.
AWX8473 AWX8483
Remarks
DISPLAY ASSY
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