Sony RDR GX7 Service Manual

RDR-GX7
4-84-7
VIDEO IN PROCESS
AV-071 (2/9)
For Schematic Diagram
• Refer to page 4-23 for printed wiring board.
• Refer to page 4-4 for waveforms.
SW5V
GND
XXIC707
1
NC
2
VIDEO IN
3
F.B.CLAMP
4
SYNC OUT
5
VD OUT
6
GND
7
EXC
8
DET OUT
9
HD OUT
10
VCO IN
11
VCO OUT
12
AFC CTL
13
VCC
14
NC
JL705
10uH
L703
50V
XX
C751
XX
R737
XX
R738
XX
C756
XX
C760
XX
C762
16V
47u
C753
0.01u
B
C754
XX
C757
XX
C759
XX
R739
XX
R740
X701
XX
XX
C761
SEPV
JL701
1200
R729
3900
R732
RECY/CVBSS
RECC
UVICV
LA73030-TLM-E
IC701
1
COMPOSITE IN2
2
6DBAMP ON/OFF-1
3
COMPOSITE IN1
4
VCC1
5
CHROMAIN-1
6
INPUT SELECT-1
7
CHROMA IN2
8
INPUT SELECT-2
9
CHROMA IN3
10
INPUT SELECT-3
11
CHROMA IN4
12
VCC2
13
CHROMA IN5
14
YC DISABLE
15
Y IN-1
16
6DBAMP ON/OFF-2
17
Y IN-2
18
OUT SELECT
19
Y IN3
20
COMPOSITE ON/OFF
21
Y IN4
22
Y IN5
23
GND3
24
Y OUT
25
GND2
26
CHROMA OUT
27
GND4
28
C SYNC OUT
29
REG
30
COMPOSITE OUT
31
GND1
32
COMPOSITE IN5
33
CLP-I UP
34
COMPOSITE IN4
35
STANDBY ON/OFF
36
COMPOSITE IN3
0.1u
B
C706
0.1u
B
C707
0.1u
B
C708
0.1u
B
C711
0.1u
B
C710
0.1u
B
C709
L1_CVBSIN
TU_VIDEO
L1_YCCIN
L2_YCCIN
L3_YCCIN
L1_YCYIN
INSEL_1
INSEL_2
INSEL_TU
YCSEPON
R701
XX
R702
0
0.1u
B
C715
0.1u
B
C726
0.1u
B
C728
16V
47u
C724
0.1u
B
C720
XX
C703
0.1u
B
C704
0.1u
B
C702
0.1u
B
C701
0.1u
B
C705
L2_YCYIN
L3_YCYIN
BS_VIDEO
L3_CVBSIN
L2_CVBSIN
XX
C727
16V
47u
C716
0.1u
B
C717
0
R712
XX
R707
R715
4700
XX
Q707
XX
R722
0
R719
330
R720
JL702
2700
R730
2SC2412K-T-146-QR
Q709
0.022u
B
C740
1M
R733
4700
R734
0.1u
B
C738
0.001u
B
C741
4700p
B
C743
2.2u
B
C739
2200p
B
C748
1500
R724
2SA1037AK-T146-QR
Q711
1SS355TE-17
D707
3900
R727
1500
R735
CSYNC
RECY/CVBSS
VSYNC
HDET
1M
R748
510
R749
510
R756
1300
R751
220
R747
1k
R764
2SC2712-YG-TE85L
Q715
2SA1162-YG-TE85L
Q713
5600p
B
C765
0.1u
B
C764
50V
2.2u
C763
R721
0
2SA1162-YG-TE85L
Q710
16V
47u
C746
4700
R728
0
R726
2SB1561T100Q
Q708
1k
R723
10k
R717
UN2212-TX
Q706
4700
R718
4700
R716
1SS355TE-17
D705
1SS355TE-17
D706
16V
47u
C735
UNSW5V
SYNCPOW
XX
IC704
123
456
XX
IC702
123
456
XX
C734
XX
C723
XX
C732
XX
C733
XX
C718
XX
C719
XX
C737
XX
Q703
XX
Q701
XX
R713
XX
R708
XX
R709
XX
R704
16V
XX
C712
L1VID
XX
R710
XX
R714
L3VID
XX
Q704
XX
Q702
16V
XX
C713
XX
R706
XX
R711
XX
IC703
123
456
XX
C722
XX
C721
L1VI
L3VI
L1SEL
XX
C714
XX
IC705
123
456
XX
C736
XX
C729
XX
D701
XX
D702
XX
D703
XX
D704
XX
R705
XX
R703
L1BC
L3RC
XX
C730
XX
C731
XX
C767
0.1u
B
C766
0.1u
B
C745
XX
R766
XX
D709
TU_PCONT
XX
C768
10uH
L701
10uH
L702
470
R731
2SA1162-YG-TE85L
Q712
R741
XX
2SD601A-QRS-TX
Q716
1k
R742
10k
R744
33k
R743
R725
0
R736
XX
680
R745
2SB709A-QRS-TX
Q705
220
R746
JL703
JL704
JL706
JL707
0
R752
0
R753
XX
R750
XX
R754
XX
C725
JL708 JL709 JL710 JL711 JL712 JL713 JL714
JL715 JL716 JL717 JL718 JL721 JL723 JL722 JL719 JL720
JL724 JL725
3216
0
R755
0
R765
0
R767
L3RC
VSYNC
1
A
TU_PCONT
SYNCPOW
TU_PCONT
SYNCPOW
(DIGITAL)
B+
B+ B+
B+
B+
B+
B+
BUFFER
B+
SWITCH
SWITCH
Q709,711,716
HSYNC DET
Q713,715
VSYNC DET
NOT USE
(10/9)
8
(1/9)
4
(4/9)
9
(5/9)
10
10
(8/9)
(3/9)
11
(7/9)
13
(8/9)
14
CHROMA Y/CHROMA
SIGNAL PATH
VIDEO SIGNAL
Y
PB
REC
16
AV-071 BOARD(2/9)
VIDEO IN PROCESS
XX MARK:NO MOUNT
810 13
M
7
D
144 1763
L
E
C
F
11
B
12
K
9
J
25 15 16
G
H
I
IC701
VIDEO INPUT
SELECT
B+
5.05.0
4.3
0.1
3.8
2.0
0
2.0
0
2.2 0.4 2.6 2.1 2.3 0.4 2.2 2.1 2.1
2.0 4.9 2.0 4.9 2.0 0 2.9 0 2.9 5.2 2.9 4.9 2.9 2.0 4.9 2.0 5.2
6
5
4
0.9
0.9
0.2
0.2
0.1
0.7
4.8
0.2
5.0
1.8
4.4
1.5
0.9
2.5
1.8
5.0
4.4
0.4
0.1
5.0
NO MARK:REC/PB MODE
-REF.NO.:1000 SERIES-
BUFFER
NOT USE

Sony RDR GX7 Specifications

General

I/O ports	Analog AV In/Out S-Video In/Out Component Video Out DV Terminal (i.LINK) 2 x Scart (1 including RGB in) Digital Audio Out