Pioneer VSX-AX10Ai-G, Service Manual

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VSX-AX10Ai-G
CONTRAST OF PCB ASSEMBLIES
AWX8272 and AWX8271 are constructed the same except for the following :
A/V I/O ASSY
F
B
Mark Symbol and Description
Part No.
Remarks
AWX8271 AWX8272
IC2051 UPC4570C Not used
IC2052 M62429FP Not used
Q2051 HN1C03F(AB) Not used
D2051 UDZS5.6B Not used
C2051,C2052,C2059,C2060 CEJQ1R0M50 Not used
C2053,C2054,C2063,C2064 CCSRCH101J50 Not used
C2067,C2068 CCSRCH221J50 Not used
C2061,C2065,C2066 CEJQ100M16 Not used
C2069 CKSRYB103K50 Not used
R2051,R2052 RS1/16S474J RS1/16S0R0J
R2053,R2054 RS1/16S221J Not used
R2055,R2056 RS1/16S474J Not used
R2057,R2058 RS1/16S220J Not used
R2061,R2062 RS1/16S472J Not used
R2063,R2064,R2069,R2070,R2073,R2074 RS1/16S103J Not used
R2065 RD1/2LMF561J Not used
R2067,R2068,R2071,R2072,R2075,R2076 RS1/16S102J Not used
R9069 Not used RS1/16S0R0J
JA2051 DKB1045 Not used
AWX7944 and AWX7942 are constructed the same except for the following :
COMPOSITE ASSY
F
C
Mark Symbol and Description
Part No.
Remarks
AWX7942 AWX7944
IC2107 TC74HC4051AFT Not used
C2159,C2160,C2161 CKSRYB103K50 Not used
C2164 CCSRCH181J50 Not used
C2186 (1000/10) ACH7194 Not used
R2163,R2164,R2165,R2197 RS1/16S102J Not used
R2169 RS1/16S750J Not used
2105 2P PIN JACK AKB7076 Not used
JA2106 1P PIN JACK Not used AKB7142
FM/AM TUNER Module
AXQ7238 and AXQ7237 are constructed the same except for the following:
Mark Symbol and Description
Part No.
Remarks
AXQ7237 AXQ7238
C216, C217 CKSRYB153K50 CKSRYB123K50
A