16
15
BLOCK DIAGRAM-5 (SCART SECTION)
13
24
14
15
16
17
18
19
VCC
20
22
23
21
12
1
22
42
40
38
36
34
32
30
28
26
24
23
41
39
37
35
33
31
29
27
25
11
10
9
8
7
6
GND
5
3
2
GND
4
VCC
5V
REG
IC-BUS
CONT.
CLAMP
CLAMP
CLAMP
CLAMP
1
21
19
17
15
13
11
9
7
5
3
2
20
18
16
14
12
10
8
6
4
6G
VIDEO 1
3A
1A
GND
12VA
8J
7J
6J
SCART "H"
16:9 "H"
C+ DET "H"
4E
5E
3E
1E
TU AUDIO(L)
4G
5G
3G
2G
AUDIO 2
AUDIO 1
MONO AUDIO
VIDEO 2
TU VIDEO
VIDEO
MOD.AUDIO
D902
JK901
SCART2
IC901
BH7635S
JK901
SCART1
To
POWER
SECTION
To
TUNER/IF
SECTION
To
AUDIO/
VIDEO
SECTION
To
SYSCON/
SERVO
SECTION
SCART "H" & 16:9 "H"
SWITCHING CIRCUIT
(Q903,Q908,Q909
R921,R922)
AUDIO MUTING
CIRCUIT
(Q906,D903,D904,C956,R943)
[FOR FX970Z]
[FOR GX910Z]
[FOR FX970Z]
[FOR GX910Z]
[FOR FX970Z]
[FOR GX910Z]
[FOR FX970Z]
[FOR GX910Z]
J9A1
J9A2
J9A3
J9A4
J9E1
AV2 (DECODER)
AV1 IN/OUT(TV) [FOR FX970Z]
AV IN/OUT(TV) [FOR GX910Z]
:REC AUDIO SIGNAL
:PB AUDIO SIGNAL
:REC VIDEO SIGNAL
: VIDEO SIGNAL
:PB VIDEO SIGNAL
SCART AUDIO
OUTPUT BUFFER
(Q902,C905,C906,
R931,R932,R936)
J9S3
JK901 [SCART1]
1
2
3
4
5
6
7
AUDIO-R OUT
AUDIO-R IN
AUDIO-L OUT
GND
GND
AUDIO-L IN
8
9
10
11
12
13
14
SCART H
GND
GND
GND
15
16
17
18
19
20
21
GND
GND
VIDEO OUT
VIDEO IN
GNG
JK901 [SCART2]
22
23
24
25
26
27
28
AUDIO-R OUT
AUDIO-R IN
AUDIO-L OUT
GND
GND
AUDIO-L IN
29
30
31
32
33
34
35
C+
GND
GND
GND
36
37
38
39
40
41
42
GND
GND
VIDEO OUT
VIDEO IN
GNG
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
