Pioneer DVR-543H-S Service Manual page 23

5
QQ
3 7 63 1515 0
A 2/3
TUJB ASSY
(VXX3146)
TE
L 13942296513
V+5V
AMUTE2
GND
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5
http://www.xiaoyu163.com
6
SPDIF
V+5VO
Q503
UMD2N-TLB E2
B2
C2
Q503
UMD2N-TLB
C
B
X525P
2-C1
E
C507
GND
R539
0.01
***
8
C508
1u
C509
1u
1u
C512
1u
14
E
Q511
D506 B
DTA124EUA-TLB
1SS355-TRB
C
Q512
DTC124EUA-TLB
C
B
AMUTE1
2-C1
E
GND
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y
i
6
http://www.xiaoyu163.com
2 9
8
R537
***
V+5VO
<VIDEO DRIVER BLOCK>
11 10
C515
IC501 BH7868FS-TBB
*** 75Ω DRIVER with LPF
9
C504
1 32
VCC VCC C OUT
0.1
2 31
SQUEEZE ASPECT
3 30
LETTER CVBS OUT
4 29
C IN
R507 0
YB 5 28
MUTE1 GND
C505
6 27
CVBS IN Y OUT1
0.1 7 26
YCMIX
8 25
Y1 IN GND
C528
9 24
YB
BIAS Y OUT2
10 23
GND
22/50
11 22
Y2(G)IN GND
YB 12 21
GND Cb OUT
C511
13 20
Q Q
Cb(B)IN
R508
YB
14 19
3 6 7 1 3
MUTE2 GND
0 15 18
Cr(R)IN Cr OUT
C513
YB 16 17
VCC
0.1
13 17
16
15
GND
C549
R556 R557
47/16 0 470
R559
B
1K
GNDA
GNDA
R560
470
R561
B2
1K
GNDA
C550
R562 R563
47/16 0 470
R564
B
1K
GNDA GNDA
R566
470
R567
B2
1K
GNDA
.
DVR-640H-S
7
9 4 2 8
R536
C529
0
Q505
***
C
B
E
R542 C532 R544
1/50
0 0
GND
12
D501
***
2
3
C517
1
1000/6.3
C518
D502
1000/6.3
2
3
1 C519
***
1000/6.3
D503
2
3
C520
***
1
470/6.3
D504
2
3
1 5 0 5 8 2 9 9 4
C521
1 *** R520
75F
470/6.3
D505
2 R521
3
***
1
75F
18
R522
75F
GND
JA503
VKB1184-
R523
/J only 75F
R524
10K
C522
R525
75F
0.1
R526
75F
GND
R527
100
C
Q514
HN1C03FU(AB)-T
R528
E
100
C2
Q514
GNDA
HN1C03FU(AB)-T
E2
R529
75F
C523
R530
75F
0.1
R531
10K
/J only
GND
R532
75F
C
R533
Q515
100
HN1C03FU(AB)-T
E
R534
100
C2
Q515
m
HN1C03FU(AB)-T
E2
C B2
co
6 5
1 2
E B
7
8
9 9
A
C530
B
GND
JA504
VKB1159-
2
3 1
GND
C
/J only
JA502
VKB1165-
2 8 9 9
3
Y
2
Cb/Pb
1
Cr/Pr
4
D
7
9
Y
S1
5
C
10
8
13
V1
14
L1
16
17
R1
19
20
1
3
Y
S2
5 E
C
4
2
12
V2
14
15
L2
17
18
R2
20
E2
4
3
F
C2
A 2/3
23
8