Video And Display Sections - Pioneer VSX-1015TX-S Service Manual

1

3.1.2 VIDEO and DISPLAY SECTIONS

QQ
3 7 63 1515 0
Video Block
A
701
(1/2)
DVD/LD
701
(2/2)
TV/SAT
702
(2/2)
DVR/VCR
B
703
(1/2)
VIDEO1
C
COMPOSITE ASSY
FRONT-IN
I W
ASSY
JA3352
(3/5)
C
VIDEO
Y
JA3352
(2/5)
S-VIDEO
C
TE
L 13942296513
9 10 11
CN3351
CN3341
J 9 10 11
FRONT-IN
CONNECT
ASSY
D
Y
CN811
(1/3)
DVD/LD
C
Y
CN811
(2/3)
TV/SAT
C
Y
CN812
(1/3)
E
DVR/VCR
C
Y
CN812
(2/3)
VIDEO1
C
www
F
20
1
http://www.xiaoyu163.com
2
IC701
NJM2595M
-6dB & BUFFER
7
5
1
13
15
9
3
COMPOSITE
Selector
12
CN701
REGULATOR
ASSY
2
CN2501
CN2502
13 14 16
CN2515
CN115
11 10 8
CN3342 CN107
FV
3 13
FV-Y
2 2
14
FV-C
1 15
L
MAIN CONTROL ASSY
CN801
IC801
NJM2595M
IC831
(1/2)
7
TK15420M
5
3
1
-6dB
13
15
9
3
Y Selector
IC802
NJM2595M
7
5
5
1 -6dB
13
15
IC831
9
TK15420M
3
C Selector
x ao
y
IC851
PDC084B
. i
Q852
13
CVOUT
OSD
VSX-1015TX-K
2
http://www.xiaoyu163.com
3
IC741
MM1093NF
CIN
1
IC732
(1/2)
16
TK15420M
CIN
5 7
CLK
GENERATE
IC731
BU4052BCF
Q731
14
13
11
5
2 3
4
OSD Selector
DVR OUT
10 8 6 4
CN751
10 8 6 4
CN891
15
17
Q Q
3 6 7
14 12 6 14 4 10 8
CN892
CN851
2 4 10 12 6
8
1
3
1
Q871
Y INVERT Y/C MIX
2 1 6 7
IC871 IC871
(1/2) (2/2)
TK15420M TK15420M
Q872
7
IC881
(2/2)
LA7213
S-SYNC DET
1
u163
DVR OUT(Y)
DVR OUT(C)
3
4
2 9 9 4
8
IC742
TC90A69FG
CKIN
25
19
7
7 27
AIN
Y/C
Q743
SEPARATE
Q737, Q737 Q734
LPF(Chroma)
Q733
Q736, Q738
3 1
IC732
(2/2)
TK15420M
+6 dB AMP
or BUFFER
E
VIDEO SIDE ASSY
OUTC
6
OUTY
4
1 3 1 5 0 5 8 2 9
CN893
IC842
(1/2)
TK15420M
3 1 +6 dB AMP
or BUFFER
Y
C
5 7 +6 dB AMP
or BUFFER
IC842
(2/2)
TK15420M
IC841
BU4052BCF
Y SW
15
14 13 13
11
C SW
2
3
5
OSD SW m
co
Y
C
.
D
S-VIDEO ASSY
4
2 8
9 9
703
(2/2)
MONITOR
OUT
702
(1/2)
DVR
OUT
9 4 2 8 9 9
CN812
(3/3)
MONITOR
OUT
OUT
CN811
(3/3)
DVR/VCR