Sony RDR-HX715 Service Manual page 63

Q Q
3 7 6 3 1 5 1 5 0
For Schematic Diagram
• Refer to page 4-3 for waveforms.
1
AV-089 BOARD(7/8)
VIDEO AMP
A
XX MARK:NO MOUNT
-REF.NO.:10,000 SERIES-
32
TO(8/8)
B
29
TO(5/8)
C
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
F
G
w w w
H
16
4
TO(1/8)
.
http://www.xiaoyu163.com
2 3
NO MARK:REC/PB MODE
L803
22uH
B+
5.0
XVMUTE
0
Q807
MUN2213T1
WIDE
B+
SW5V
x a o u 1 6 3
y
L804
22uH
B-
UNSW-8V i
DGND
4-17
http://www.xiaoyu163.com
8
4 5 6
5.0
Q808
Q807,808
MUN2113T1
SWITCH
0
R822
3300
JL801
JL802
4
JL803
R824 R825
10k 10k JL804
R826
R852
68
0
C814
JL805
0.1u R827
B 68
JL806
V 16V
R828
JL807
S-C
68
R829
68 JL808
C815
Q Q
0.1u
2
3 1 7 6 3 1
B
16V
2 1
JL809
2 1
1 2
JL810
R830
68
JL811
S-Y
R831
5
68
JL812
Y/G
JL813
CB
JL814
CR
JL841
20
JL831
Y/G
19
JL840
18
JL833
CB
17
16
JL835
CR
15
JL823
14
13
JL825
12
11
JL826
V
10
9
JL827
S-C
8
c o
7
6
. 5
JL829
S-Y
4
JL839
3
JL824
2
JL822
1
2 4
9 9 8
7 8
AUOUTL2
CHROMA
AUOUTL1
AUOUTR2 REC
19
TO(3/8)
AUOUTR1
PB
AUGND
3
J801
1 2
LINE OUT
AUDIO R
AUDIO L
VIDEO
5 1 5 0 8 9 2 4 9
S VIDEO
J802
COMPONENT
VIDEO OUT
P ,P ,Y
R B
CN802 20P
GND
Y/G_OUT
GND
CB_OUT
GND
CR_OUT
XNENTMUTE
GND
XVMUTE
TO
GND MI-054 BOARD(3/4)
CN301
VIDEO_OUT
(SEE PAGE 4-26)
m
GND
C_OUT
GND
GND
UNSW-8V
Y_OUT
UNSW-8V
SW5V
SW5V
4-18
RDR-HX715
2
9 9
9
VIDEO SIGNAL
AUDIO
Y Y/CHROMA SIGNAL
8 2 9 9
VIDEO AMP
AV-089 (7/8)