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VOLTAGE CHART-3
(Hi-Fi AUDIO/SCART SECTION)
IC801
PB
3.6
4.4
4.2
0.9
5.1
0.0
0.0
0.7
0.6
0.7
11.9
3.9
3.9
3.9
0.8
3.9
3.9
REC
1.9
4.4
4.1
0.9
5.0
0.0
4.2
4.3
4.2
4.3
12.0
3.9
3.9
3.9
0.8
3.9
3.9
40
35
30
IC801(TDA9605H)
5
10
15
PB
3.8
3.9
3.9
3.9
3.8
3.8
3.8
3.8
3.8
3.8
3.8
0.0
3.9
0.0
0.0
6.0
6.0
REC
3.8
3.9
3.9
3.9
3.8
3.8
3.8
3.8
3.8
3.9
3.9
0.0
3.8
0.0
0.0
6.0
6.0
IC901
PB
0
4.8
4.7
3.8
1.5
1.5
3.3
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
0
REC
0
4.8
4.7
3.8
1.5
1.5
3.3
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
0
30
25
20
IC901(MM1443)
5
10
15
PB
2.7
11.6
2.7
11.6
3.5
5.5
5.5
5.5
0
5.5
11.7
5.5
0
5.5
0
5.5
0
REC
2.7
11.6
2.7
11.6
3.5
5.5
5.5
5.5
0
5.5
11.7
5.5
0
5.5
0
5.5
0
IC BLOCK DIAGRAM-3
IC, MM1443XJ
Vcc1
Vcc2
4
2
TUN-V
28
SW1
V OUT1
31
BUF
SW2
E1-V
1
30
V OUT2
6dB
75 Drive
E2-V
3
SW3
V OUT3
29
EXT-V
5
6dB
75 Drive
TUN-L
24
0.12dB
SW4
L OUT1
27
BUF
E1-L
10
SW5
L OUT2
26
600 Drive
0,2,4,6dB
E2-L
8
SW6
25
L OUT3
EXT-L
6
0,2,4,6dB
600 Drive
TUN-R
20
0.12dB
SW7
23
R OUT1
BUF
SW8
E1-R
16
22
R OUT2
0,2,4,6dB
600 Drive
E2-R
14
SW9
21
R OUT3
EXT-R
0,2,4,6dB 600 Drive
12
BIAS
7
13
PORT1
BIAS
15
PORT2
MUTE
9
I
2
C LOGIC
SDA
32
SCL
33
FS
11
19
34
GND1
GND2
SCHEMATIC DIAGRAM-5 (SCART SECTION) <HV-GX935>
MAIN(SCART SECTION)C.B <935>
0.0
0.8
3.9
3.9
3.9
0.0
0.8
3.9
3.9
3.9
25
To
POWER/
20
TUNER
0.0
6.0
6.0
4.5
3.8
SECTION
L801
0.0
6.0
6.1
4.6
3.8
10u
ZD801
GDZJ5.1B
ZD802
C832
GDZJ5.6B
47/16
To
POWER/
TUNER
SECTION
C9M1
0.1u
AUDIO OUT 2 936
To
AUDIO/
VIDEO
SECTION
To
SYSTEM
CONTROL/
SERVO/OSD
A.LEVEL(L)
31
SECTION
A.LEVEL(R)
32
ZD805
ZD806
GDZJ5.1B
GDZJ5.1B
To
AUDIO/
VIDEO
SECTION
VIDEO OUT2 934
PB AUDIO SIGNAL
REC AUDIO SIGNAL
33
WIRE
R9M1
47K
R9M2
3.9K
C922
C907
J9V4
82PF
TIN WIRE
PB VIDEO SIGNAL
REC VIDEO SIGNAL
To
POWER/TUNER
SECTION
JK901
21
20
19
18
1/50
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Q902
KRA103M
R964
820
R965
1K
Q904
Q903
KRC103M
KRC103M
To
SYSTEM CONTROL/
SERVO/OSD SECTION
34
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