Main Control Assy - Pioneer VSX-D2011-S Service Manual

1

4.7 MAIN CONTROL ASSY

QQ
3 7 63 1515 0
SIDE A
A
B
C
TE
L 13942296513
D
E
www
F
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70
1
http://www.xiaoyu163.com
2
IC101
F F
CN1403
CN102 CN103
C622
C621
J602
C117
IC101
1 11
CN1
CN201
(FOR MR)
7.MR CK
6.MR DT
5.MR MUTE
4.GNDU
3.RCH
2.GNDA
1.LCH
C115
C116
CN1
W
CN2415
x ao
y
. i
VSX-D2011-S
2
http://www.xiaoyu163.com
3
8
Q601
IC102
IC201 Q101 Q103
IC202
A
CN1404 CN201
CN601
A
B R652 C656
Q601
C
J601
Q601
R605
CN601
C602
CN103
(PRE OUT)
9.AMUTE
8.SW
CN601
7.SBR
TUNER
6.SBL
5.SR 1.TUNER CE
2.TUNER DI
4.SL
R507
3.TUNER CLK
R506
3.FR
4.TUNER DO
2.FL
5.TR
1.C 6.TG
7.TL
8.TMUTE
CN102
(EXT IN)
13.V+15
12.FR
11.FL R138
10.C
C140
9.SL
R136
8.GNDA
C132
7.GNDA C136
6.GNDA
5.SR
4.SBL
3.SBR
2.SW
1.V-15
CN101
IC102
(AUDIO IN&OUT)
15.V2/OUT
14.V1/OUT
13.DVD/LD
R127
12.TV/SAT
11.V2/IN
R126
10.V1/IN
R125
C131
9.GNDA
8.GNDA
C135 R135
7.GNDA
C139
6.V1/IN Q Q
5.V2/IN
Q101
3 6 7
4.TV/SAT
3.DVD/LD
2.V1/OUT
1.V2/OUT
IC201
C203
28
1
IC202
8 5
1 4
CN101
F
CN1401
u163
3
4
2 9 9 4
IC651
Q651
Q102
Q652
IC503 IC502
K
MAIN CONTROL ASSY
MAIN CONTROL ASS'Y
C657 C655 L651
C658 C659
IC651
Q653
R656
R672
C653
C654
X651
R671
AWK
7730
9.STEREO
10.TUNED
11.+10V
12.FM COMP
13.TG(SEPA)
7734
7737
C134
7740
7741
7744
R142
C133
Q102
R143
R141
1 3 1 5 0 5 8 2 9
Q103
IC503
C202
15
R551
R201 R556
R557
R562
C212
14
CN502
C211
A1
1
CN502
W
CN2413
m
co
.
4
2 8
9 9
IC511
DC
FC
PRODUCTION CODE
7745
7747
IC501
9 4 2 8 9 9
R529
R531
R532
R533
R534
1 1
IC502 R502
C501
IC511
CN3
19
W