Composite And V-Bridge Assys - Pioneer VSX-LX52 Service Manual

1

11.2 COMPOSITE and V-BRIDGE ASSYS

SIDE A
A
B
COMPOSITE ASSY
B
CN8601
FRONTV
GNDF2
GNDU
XOSDRST
OSDSCK5
OSDSO5
OSDCS5
EXSO3
EXOEANL
EXSTANL
G5
VMUTE
GNDV
SC_OUT
C
GNDV
SY_OUT
GNDV
CV_OUT
GNDV
SDET
GNDV
SC_IN
GNDV
SY_IN
GNDV
CV_IN
GNDV
GNDV(P)
GNDV(P)
V-5R6_V
V+5R6_V
D8508
D8509
D
E
F
B C
132
1
2
[[ G ]]
LF A30C5/C7
C8561
C8614
C8560
R8563
G5
IC8506
C8611
C8608
R8561
C8610
C8601
C8609
C8605
C8604
C8534
C8536
C8538
C8537
AWX9538:
MONITOR OUT
JA8504
ZONE2
C
V-BRIDGE ASSY
2
3
COMPOSITE & S ASSY AWX9392
AWX9538
D8503
R8543
C8533
R8524
C8530
R8525
R8526
C8542
C8540
C8543
C8528
R8547
R8550
R8541
R8549
IC8504
16
C8529
15 10
C8526
1 5
8
R8548 R8540
C8527
C8606
R8638
R8623
R8626
IC8603
16
C8619
15 10 C8602
C8607
1 5
8
R8621
C8603
R8637
R8619
C8617 R8620
JA8511 JA8512
AWX9538:
OTHER: JA8501 OTHER: JA8502
DVD TV/SAT VIDEO
(ANP7696-C)
VSX-LX52
3
4
SIDE A
AWX
C8516
R8523
IC8505
C8544 C8523
IC8506
IC8503
IC8504
IC8501
C8505
IC8502
C8513
X8501
IC8602
IC8603
IC8605
IC8601
IC8604
JA8513
AWX9538:
DVR OUT OTHER: JA8503 DVR IN
(ANP7694-B)
B C
4
IC Q
Q8501