Pioneer DVR-230-AV Service Manual page 25

Hide thumbs Also See for DVR-230-AV:
Table of Contents

Advertisement

5
C
3/3
SCRB ASSY
(VWV2140)
AV1_ROUT
C62
4.7/50
AV1_LOUT
C63
4.7/50
L1_RIN
GND
L1_LIN
L3_RIN
L3_LIN
AV2_ROUT
C60
4.7/50
AV2_LOUT
C61
4.7/50
GND
2-D5
AV2_V/YIN
AV2_V/YOUT
RGB
BIN
GIN
(B)
R/CIN
V+12R1
D801
1SS355-TRB
Q803
1-A3
SAMUTE
SAMUTE
B
DTA124EUA-TLB
C
1/3
(B)
BIN
R/CIN
(G)
GIN
(G)
G
R/C
(B)
B
Q804
UMH1N-T
C2
1-B3
SQU
B2
E2
GND
1-B3
FUNC_ON
B
C
1/3
Q804
UMH1N-T
GND
B
G
BLANK
BLANK
C
1/3
1-A1
R/C
RGB
AV1_V/YOUT
AV1_V/YIN
AV2_V/YOUT
AV1_V/YOUT
AV1_V/YIN
XTHROU
XTHROU
1-B3
C
1/3
AVLIN
1-A3
C
B
E
1-B3
AVLOUT
1-A3
XAVLTH
5
6
C
Q801
R808
HN1C03FU(AB)-T
B
3.9k
E
GND
HN1C03FU(AB)-T
C2
Q801
R809
B2
3.9k
E2
GND
R27
R28
470
100
R30
470
R29
100
GND
GND
GND
R59
100
R61
100
R51
100
R53
100
R23
470
GND
R25
470
GND
GND
R63
V/Yin
0
V/Yout
Q802
C2
R827
B2
3.9k
E2
HN1C03FU(AB)-T
GND
(G)
Q802
(R/C)
HN1C03FU(AB)-T
C
R828
B
3.9k
E
E
GND
FUNC
1-B3
C
C
1/3
GND
V+12R1
GND
E
R802
Q806
2SA1576A(QR)-TLB
B
10
C
C
GND
E
(B)
C35
470/6.3
(G)
C37
470/6.3
(R/C)
C36
470/6.3
V/Yout
V/Yin
SN74AHC2G53
A(5)
L
H
IC806
V+5V
1
2
3
4
D829
R846
1SS355-TRB
GND
SN74AHC2G53HDCT-TRB
GND
2.2M
C
C873
B
CH
C
B
220p/50
E
E
Q811
R851
GND
100k
6
7
2
1
2
1
3
D803
3
GND
D802
GND
GND
GND
1
3
2
D804
1
3
2
GND
D805
GND
GND
(B)
R822
GND GND GND
GND
100
R823
100
R4
C18
4.7(2125)
1000/6.3
R77
68F(2125)
2
1
GND
GND
3
Bin
Gin
R/Cin
GND
GND
GND
GND
GND
GND
GND
GND
SNL_O
R9
4.7(2125)
R10
3.3(2125)
R861
0(2125)
R863
68F(2125)
C27
R856
1000/6.3
4.7(2125)
D822
GND
GND
V+5V
ON
7
6
D830
D831
GND
8
7
6
5
GND
GND
DVR-230-S
7
8
D802-D809:UMZ6R8N-TLB
Rout
Lout
Rout
from STB
JA801
Lout
26
D806
D807 D808
3
3
3
VKB1157-
22
1
2
1
2
1
2
1
3
2
D809
R862
8
0
SNL_IN
10
12
(G)
(R/C)
14
16
VTL1087- -T
18
L802
20
2
1
2
1
2
1 2
1
27
23
3
3
3
3
3
D814 D815
D813
D812
D811
GND
D810-D815:UMZ6R8N-TLB
to TV
JA802
VKB1157-
22
Rout
2
Lout
4
28
(B)
6
R8
R78
3.3(2125)
68F(2125)
8
C876
29
(G)
***
10
R79
68F(2125)
3
D818
V+12R1
12
***
DAN217U-TLB
2
1
(R/C)
14
GND
R80
68F(2125)
16
30
R855
18
68F(2125)
20
L801
VTL1087- -T
2
1
2
1
2
1
2
1
2
1
2
1
23
3
3
3
3
3
3
D823
D824 D825
D826
31
GND
D822-D826,D828:UMZ6R8N-TLB
HN1C03FU(AB)
C
B2
E2
C3
E
B
C2
UMH1N(R=22kΩ)
UMD2N(R=22kΩ)
C
B2
E2
C
B2
E2
C B2 E2
H1
D2
E
B
C2
E
B
C2
E
B C2
UMF21N(R=10kΩ)
UMF23N
C
B2
E2
C
B2
E2
C
B2
E2
F21
VC
E
B
C2
E
B
C2
E
B
C2
8
A
1
Rout
2
Rin
3
Lout
4
GNDA
5
GNDV
6
Lin
7
Bin
FUNCTION
9
GNDV
B
N-LINK
11
Gin
NC
13
GNDV
GNDV
15
R/Cin
BLANK
17
GNDV
GNDV
19
V/Yout
V/Yin
GNDV
21
C
1
Rout
Rin
D
3
Lout
GNDA
5
GNDV
Lin
7
Bout
FUNCTION
9
GNDV
N-LINK
11
Gout
NC
13
GNDV
GNDV
15
R/Cout
BLANK
17
GNDV
GNDV
19
V/Yout
V/YIN
21
GNDV
E
C B2 E2
E
B C2
C
B2
E2
E
B
C2
C
B2
E2
E
B
C2
F
C
3/3
25

Advertisement

Table of Contents
loading

Table of Contents