Rear Top Assy - Pioneer 1014TX-K - THX Select A/V Receiver Service Manual

1

4.21 REAR TOP ASSY

SIDE A
A
AC
REAR TOP ASSY
L
CN105
B
L
CN104
FM/AM TUNER
C
UNIT CN1
SIDE B
AC
REAR TOP ASSY
D
E
F
AC
102
1
2
HP SW
WUP
RY AC
V+5.6ST
GNDST
GNDST
RY B
RY CS
RY HP
RY A
V+12A
V-12A
T CE
T DI
T CLK
T DO
GNDT
FMDET
86B
86A
52B
52A
SY DET
REAR TOP ASSY
VIDEO3
AWX8397
VIDEO2
VIDEO1
F
AWX8399
MRSW2
MRSW1
OSD RT
OSD CS
OSD DT
OSD CK
I2C CK
I2C DT
SROUT
RXD
TXD
SRIN
RMC
GNDU
GNDU
TR
TL
GNDT
GNDT
R
V+12T
CN954
(ANP7492-A)
V+12T
GNDT
GNDT
TL
TR
GNDT
GNDU
FMDET
GNDU
VSM
RMC
TR
SRIN
V+9T
TXD
TL
RXD
GNDT
SROUT
DO T
DT I2C
CLK T
CK I2C
DI T
CK OSD
CE T
DT OSD
CS OSD
RT OSD
MRSW1
MRSW2
VIDEO1
VIDEO2
AWX8399
VIDEO3
AWX8397
ASSY TOP REAR
DET SY
52A
52B
86A
86B
FMDET
GNDT
DO T
A RY
CLK T
HP RY
DI T
CS RY
CE T
B RY
V-12A
GNDST
V+12A
GNDST
V+5.6ST
AC RY
WUP
SW HP
VSX-52TX
2
3
HP SW
WUP
RY AC
V+5.6ST
GNDST
GNDST
RY B
RY CS
L
RY HP
RY A
V+12A
V-12A
T CE
T DI
T CLK
T DO
GNDT
TL
V+9T
86B
TR 86A
VSM 52B
FMDET 52A
GNDT VIDEO3
VIDEO2
VIDEO1
MRSW2
MRSW1
CMKM-P3X
OSD RT
OSD CS
OSD DT
OSD CK
SY DET
I2C CK
Q951
I2C DT
NC
W912
JA951
1
5
3
2
NC
DT I2C
CK I2C
DET SY
Q952
CK OSD
DT OSD
CS OSD
RT OSD
MRSW1
MRSW2
VIDEO1
V-12A
VIDEO2
V+12A
VIDEO3
A RY
52A
LF
HP RY
52B
CS RY
86A
B RY
86B
GNDST
GNDST
V+5.6ST
AC RY
WUP
SW HP
(ANP7492-A)
3
4
SIDE A
K
CN982
D
CN802
JA952
1
6 5 6
4 4
3
7 7
2
SIDE B
4
AC