Main And Front Input Assys - Pioneer SX-316-S Service Manual

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4.2 MAIN and FRONT INPUT ASSYS

QQ
3 7 63 1515 0
SIDE A
A
Y
B
120
110
100
90
C
80
70
TE
L 13942296513
60
50
40
D
30
20
10
Y
0
E
0 10
X
www
F
A T
36
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T
FRONT INPUT ASSY
130
120
KN971
110
JA971
100
FRONT AUDIO
ASSY
XWZ 4124
90
R
CMKM-P3X
100 110 120 130
X
C255
FRNT R
GNDA
FRNT L
CN107
+12V
GNDU
D9068
-12V
CN251
Q9065
FAN+
FAN-
CN252 FAN STOP
V+7
MICOUT
GNDA
V-7
MICSW
CN108
GNDU
MIC DET
ST5.6V
D+5.6V
1W WP
RMC
SROUT
SRIN
DISP EN
DISP RDY
DISP D0
DISP DI
DISP CLK
DISP RST
-VF
FLAC 1
FLAC 2
CN101
C5010
C5014
1
C5013
C5016
20 30 40 50
x ao
y
. i
2
http://www.xiaoyu163.com
3
(XNP3100-C)
CN971
FRONT L
GND
FRONT R
140 150
D255 D253
C254
R280 Q252 Q251
5
8
R443
IC251
1 4
D251
Q256
C9007
C9013
Q9003
R146
R9012
R145
R9066
Q Q
3 6 7
C9019
R9005
R9048
R5013
X5001
16 9
R5010
C5015
R9059
R9057
R9055
1 8
C5018 C5020
R5012
C5017
R5020
CN112
C
CN817
60 70 80 90
u163
SX-316-S
3
4
2 9 9 4
8
A
MAIN ASSY
C9002
C300 C9005
L9003
C364
R498
NP
R9070
R9049
R9058
R9081
1 3 1 5 0 5 8 2 9
VSS
R497
SR TXD
C363
T BUSY
NC
T VDD
T SCLK
SR RXD
T PGM
T RST C324
IC9002
R458
GNDU
8 5 CN102
C326
R9046
1 4
C9000
C325
IC6001
R9053
R9052
12
CN106
1
R9054
100 110 120 130
m
co
.
4
2 8
9 9
C
MAIN
ASSY
XN
R515
C387
C389
8 5
1 4
C386
8 5
R514
Q
R485
R488
1 4
R490
C344
R478
C361
C346
9 4 2 8 9 9
8 5
IC311
C342
C345 1 4 C341
R477
C343
8 5
R
1 4
CMKM-G3X
Q9012
R9003
5 4
R5004
1 3
R5002 R5003
C5025
R5001
140 150 160