Pioneer VSX-1015TX-S Service Manual page 31

5
QQ
3 7 63 1515 0
* R714
R735
1k
R736
1k
GAVV
OSD
SEL
TK15420M
C779
STBY
TE
L 13942296513
V+5VV
R796
C780
0 (L)
STBY
R795
0 (L)
V+5VV
GAVV
www
1 2 3 4 5 6
.
TO VIDEO SIDE ASSY
E
CN891
5
http://www.xiaoyu163.com
V+5_6VV
IC732
(2/2)
TK15420M
8
+
5
* R718
7
-
4
6
* R716
V-5_6VV
V+5_6VV
IC732
(1/2)
8
3 R730
1
75
4
2
* R739
GAVV
V-5_6VV
V+5VV
C723
STBY
Q733
2SC4081
GAVV
C791
L743
47/16 JQ
R761
27u
560
V+5VV
C724
STBY
Q734
2SC4081
GAVV
C792
L744
47/16 JQ
R762
27u
560
LPF(CHROMA)
C
C795
0.1
7 x 8 9 10 ao
y
GAVV
i
http://www.xiaoyu163.com
6
8
R705
* R783
*
C785
Q735
2SC4081
C793
R791
Q Q
Q737
3 6 7 1 3
2SA1576A 0
100/16
JQ
R779
820
C725
STBY
GAVV
Q736
2SC4081
R792
Q738
2SA1576A 0
R780
0
C726
STBY
GAVV
COMPOSITE V ASSY
(AWX8606)
u163
.
VSX-1015TX-K
6
7
2 9 9 4 2 8
2
702
(2/1)
75
1
AKB7017
DVR/VCR
703
4
(2/2)
AKB7017
MONITOR
3
OUT
703
AKB7017
CHASSIS
IC701,801,802
(Y)
UCY
SW1 SW2 SW3 SW4
1 5 0 5 8 2 9 9 4
L H (L) (L)
H L (H) L
H H (H) L
H H L H
H H H H
L L L L
VIDEO1=SW2
VIDEO2=SW3
VIDEO3=SW4
IC731
52B 52A OUT
L L MUTE
L H OWN
H L C'VRT
(C)
H H OSD
UCC
*
AWX8606
C'VRT & OSD
R714 0Ω
R715 10k
R716 1.8k
R717 6.8k
R718 0Ω
R738 2.0k
R739 2.0k
R783 STBY
R784 1.0k
C785 1000/10
R781 STBY
R785 STBY
Y/C SEPA. YES
L741 33u
X741 ASS7063
R762 910
-6dB Buff. YES
R741 47k
V+5VV YES
m
co
7
8
9 9
A
B
C
SW5 MON VCR1 VCR2
2 8 9 9
H VCR1 MUTE VCR1
H VCR2 VCR2 MUTE
H DVD DVD DVD
H TV TV TV
H VIDEO VIDEO VIDEO
L MUTE MUTE MUTE
D
(NO SYNC DET)
(SYNC DET)
E
F
C
31
8