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Sony RDR-GX300 Service Manual

Sony RDR-GX300
130 pages
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RDR-GX300/GX700
4-19 4-20
For Schematic Diagram
• Refer to page 4-4 for waveforms.
VIDEO OUT
AV-84 (7/8)
J802
JL843
WIDE
XVMUTE
SW5V
HZM6.8ZWA1TL
D811
1
2
AUOUTR2
JL817
AUOUTL2
JL816
JL841
JL844
3300
R829
VOUT_GND
SW3.3V
10k
R802
2SD1781K-T146-QR
Q802
L79M05TLL-SONY-TL-E
IC801
GND
1
IN
2
OUT
3
2200
R809
MUN2111T1
Q801
UNSW-8V
16V
C803
47u
0.01u
B
C805
25V
L801
47uH
16V
C804
47u
0.01u
B
C806
25V
R821
2200
R820
2200
R825
22
Q814
MSD601-RT1
Q812
MSD601-RT1
Q813
MSD601-RT1
R819
2200
R826
22
L802
47uH
R827
22
HZM6.8ZWA1TL
D815
1
2
HZM6.8ZWA1TL
D816
1
2
L3_YCCIN
L3_YCYIN
L3_CVBSIN
Y/G
CB/B
CR/R
FA_INR
FA_INL
L2_CVBSIN
CN801 11P
S2 SW1
Y2 IN2
AN GND3
C2 IN4
AN GND5
V2 IN6
AN GND7
L2 IN8
AU GND9
R2 IN10
AU GND11
L2_YCCIN
L2_YCYIN
S2SW
JL837
JL839
JL827
JL829
JL831
JL833
JL834
0.01u
B
C801
25V
16V
47u
C802
22uH
L803
MUN2111T1
Q816
MUN2213T1
Q815
16V
47u
C810
16V
47u
C809
16V
0.1u
B
C811
16V
47u
C812
16V
47u
C814
16V
0.1u
B
C813
10k
R841
0.1u
B
C816
16V
75
R843
75
R854
75
R844
HZM6.8ZWA1TL
D803
1
2
75
R873
0
R885
75
R874
75
R875
75
R856
75
R857
75
R858
JL818
AU3INL
AU3INR
JL854
1
A
R830
22k
D801
M1MA152WA-T1
XNENTMUTE
ERV
ERC
ERY
ERG
ERB
ERR
R815
0
R814
0
R813
0
Q811
MSD601-RT1
Q810
MSD601- RT1
Q809
MSD601-T1
R824
22
R818
2200
R823
22
R817
2200
R816
2200
R822
22
Y
C
V
R812
0
R811
0
R810
0
R805
0
TU_GND
YC
G
G
J803
VIN_GND
SW_5V
R806
0
YC
G
G
J804
R886
0
R887
0
SPD_GND
R884
0
R883
0
AUGND
ADGND
IC802
LA73056-TLM-E
12345678
9101112131415161718
19 22 23 24 25 26 27
28
29 30 31 32 33 34 35 36
2120
Y/G
CR/R
CB/B
CR/R
CB/B
Y/G
ERY
ERC
ERV
ERV
ERC
ERY
VIDEO_IN
DCCNT1
GND
C_IN
MUTE1
Y_IN
NC(DCCNT2)
NC(GND)
Y_IN(NC)
DCCNT2
GND
Cb_IN
MUTE2
Cr_IN
+5V
VIDEO_OUT
GND
C_OUT
(GND)NC
Y_OUT
-5V
(GND)NC
+5V(NC)
Y_OUT
GND
Cb_OUT
Cr_OUT
-5V
(GND)NC
-5V
NC(GND)
NC(GND)
(GND)NC
(GND)NC
NC(GND)
-5V
B+
B-
B-
B+
B-
B+
20
TO(6/8)
8
TO(2/8)
21
TO(6/8)
14
TO(3/7)
TO
FL-141 BOARD
CN105
(RDR-GX300 model)
(RDR-GX700 model)
(SEE PAGE 4-28)
TO
FL-136 BOARD
CN105
(SEE PAGE 4-28)
AUDIO R
AUDIO L
VIDEO
S VIDEO
SWITCH
SWITCH
BUFFER
BUFFER
BUFFER
IC801
-5V REG
Q801,802
POWER SW
19
TO(5/8)
TO(8/8)
24
TO(1/8)
7
AV-84 BOARD(7/8)
-REF.NO.:10000 SERIES-
VIDEO OUT
REC
VIDEO SIGNAL
SIGNAL PATH
CHROMA Y/CHROMA SIGNAL
AUDIO
Y
PB
I
3
H
1510
J
7
F
13
C
5
G
D
B
E
91411 12 16684 172
16
NO MARK:REC/PB MODE
VIDEO BUFFER
IC802
BUFFER
BUFFER
BUFFER
LINE 4 IN
AUDIO R
LINE 2 OUT
VIDEO
AUDIO L
S VIDEO
TO(3/8)
13
TO(2/8,8/8)
26
NOT USE
COMPONENT VIDEO OUT
P
R
/C
R
,P
B
/C
B
,Y
5.0
0.4
-8.9
0.4
-5.0
0
5.1
0.4
0.5
1.1
7
0.9
5.1
0
1.0
8
5.0
5.1
0.5
11
6
0.4
0.5
-5.0
0.4
1.0
0.5
0.5
-9.0
1.1
10
5.1
1.0
1.1
3.23.3
0.5
9
0.9
5.1
3.2
-8.2
3.6
5.1
0.5
5.0
0.3
0
0.3
5.0
5.0
5.0
0.3
0
0
-5.0
0.4
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

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Sony RDR-GX300 Specifications

General IconGeneral
BrandSony
ModelRDR-GX300
CategoryDVD Recorder
LanguageEnglish

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