Pioneer SC-LX90 Service Manual page 22

Audio/video multi-channel amplifier
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1
Mark
Symbol and Description
C301
C302
C303
A
C307, C308
C310 Elect. Capacitor
C312
C313
C315
C335, C336, C531, C541
*1 : Refer to AWX8722 on page 36 of RRV3711.
*2 : Refer to AWX8722 on page 37, 40, 42, 44 and 45 of RRV3711.
S
B
F
DAC ASSY
AWX8723 and AWX8724 are constructed the same except for the following:
Mark
Symbol and Description
IC1851 Audio DAC
IC1852 OP-Amp IC
L1851 Chip Solid Inductor
R1851-R1854
R1855
R1856
R1859
C
R1861, R1862
R1863, R1864
R1865, R1866
R1867-R1870
R1871, R1872
R1873, R1874
C1851
C1852, C1854, C1860
C1853
C1855
C1861, C1862
D
C1863, C1864
C1865, C1866
C1867, C1868
C1869, C1870
V
F
MOTHER 1 ASSY
AWX8770, AWX8772, AWX8773 and AWX8967 are constructed the same except for the following:
Mark
Symbol and Description
CN8016 Connector
E
R8151
R8152
R8153
R8154
*1 : Refer to AWX8771 on page 94 of RRV3711.
e
F
HDMI ASSY
AWQ7038 and AWQ7067 are constructed the same except for the following:
Mark
Symbol and Description
R50
F
R664
C31, C33
C37
C64
22
1
2
AWX8721
CEAT101M16-TS
CKSRYB224K16
CKSRYB102K50
CCSRCH120J50
CEHAZL101M10
CKSRYB471K50
CKSQYB105K16
CKSQYB225K10
CKSRYB471K50
AWX8723
AK4387ET
BA4560RF
QTL1013
RS1/16S101J
RAB4C221J
RS1/16S0R0J
RS1/16S4R7J
RS1/16S223J
RS1/16S302J
RS1/16S392J
RS1/16S332J
RS1/16S101J
RS1/16S104J
CEAT470M16
CKSRYB104K16
CEAT100M50
CKSRYB471K50
CEAT220M50
CCSRCH471J50
CCSRCH391J50
CEAT4R7M50
CKSRYB103K50
AWX8770
AWX8772
CKS1726
Not used
RS1/16S104J
Not used
Not used
RS1/16S104J
RS1/16S104J
Not used
Not used
Not used
AWQ7038
Not used
Not used
CEVW101M16
CKSRYB102K50
CEVW101M16
SC-LX90
2
3
AWX8722
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
AWX8724
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
RS1/16S0R0J
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
AWX8773
AWX8967
Not used
Not used
Not used
Not used
Not used
RS1/16S104J
Not used
Not used
RS1/16S104J
RS1/16S104J
AWQ7067
RS1/16S103J
RS1/16S0R0J
CEVW221M10
CCSRCH102J50
ACH7299
3
4
Remarks
Remarks
Remarks
*1
*1
Remarks
4

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