Pioneer VSX-D409-G, Руководство по обслуживанию

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VSX-D409-G
4
FRONT ASSY
AWX7481 and AWX7477 are constructed the same except for the following :
Mark Symbol and Description
Part No.
Remarks
AWX7477 AWX7481
IC481 BU1923F Not used
Q481 2SA1515 Not used
Q482 KRC101M Not used
Q483 2SC1740S Not used
L481 LFEA2R2J Not used
S468, S477 XSG3001 Not used
C481, C482 CKSQYB102K50 Not used
C483, C487 CEAT101M10 Not used
C484 CEAT2R2M50 Not used
C485 CKSQYB472K50 Not used
C486 CEAT1R0M50 Not used
C488 CKSQYB561K50 Not used
C489, C490 CCSQCH270J50 Not used
R407 RS1/10S472J Not used
R409 Not used RS1/10S0R0J
R429 RS1/10S751J RS1/10S622J
R468 RS1/10S562J Not used
R479 RS1/10S163J Not used
R481 RS1/10S473J Not used
R482 RS1/10S222J Not used
R483 RS1/10S333J Not used
R484 RS1/10S104J Not used
R485–R487 RS1/10S102J Not used
X481 CRYSTAL RESONATOR (4.332MHz) ASS7004 Not used
F
K
PCB PARTS LIST
Mark No. Description Part No.
VOLTAGE SELECT SW ASSY
SWITCHES
S51 VOLTAGE SELECTOR AKX1033
F
S
F
B
D.D & INPUT ASSY
AWX7650 and AWX7497 are constructed the same except for the following :
Mark Symbol and Description
Part No.
Remarks
AWX7497 AWX7650
Q102 2SC2412K Not used
Q103 Not used DTA143EK
Q104 Not used DTC124EK
F111, F112 DTF1067 Not used
C158 CKSRYB103K50 Not used
C211, C212 CCSQCH220J50 Not used
R119 RS1/16S0R0J Not used
R149 RS1/16S101J Not used
R150 RS1/16S221J Not used
R151 RS1/16S472J Not used
R215, R216 Not used RS1/10S0R0J