Voltage
Pin NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Voltage
0.00
4.84
0.00
4.85
4.64
4.60
0.00
4.91
4.70
0.00
0.00
0.00
0.00
4.85
-7.5
-25.4
-25.3
Pin NO
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Voltage
-15.9
-20
-13.3
-15
-27.9
-27.9
-15.2
-20.3
-25.5
-22.8
-25.9
-25.9
4.80
-28.5
-25.7
-25.7
-25.8
Pin NO
41
42
43
44
45
46
47
48
49
50
51
52
Voltage
-25
-25
0.00
-25.9
4.80
0.00
4.80
0.00
4.80
0.00
0.00
1.70
Pin NO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Voltage
0.00
4.97
0.00
0.00
4.93
4.35
4.80
4.90
4.90
4.96
0.00
2.80
0.00
4.83
0.00
0.00
0.00
Pin NO
21
22
23
24
25
26
27
28
Voltage
4.96
4.96
5.00
5.00
4.97
2.39
2.38
4.96
Q251
Q256
Q264
Pin NO
1
2
3
Pin NO
1
2
3
Pin NO
1
2
3
Voltage
0.00
0.01
0.67
Voltage
3.89
4.97
5.00
Voltage
0.00
4.13
0.00
Q252
Q257
Q265
Pin NO
1
2
3
Pin NO
1
2
3
Pin NO
1
2
3
Voltage
0.00
5.00
0.00
Voltage
3.68
4.80
5.00
Voltage
0.00
4.03
-0.03
Q253
Q259
Q266
Pin NO
1
2
3
Pin NO
1
2
3
Pin NO
1
2
3
Voltage
-22.1
-7.1
-22.2
Voltage
4.34
5.00
5.00
Voltage
0.00
4.30
0.00
Q254
Q261
Pin NO
1
2
3
Pin NO
1
2
3
Voltage
-22.2
-7.1
-22.2
Voltage
0.00
0.6
0.00
Q255
Q262
Pin NO
1
2
3
Pin NO
1
2
3
Voltage
3.38
4.58
5.00
Voltage
0.00
5
0.71
IC251
IC252
1
2
3
A
B
A
B
1
2
3
C851
A2
C852
A2
CN803A A3
CN804A B1
CN806A B2
CN807A B2
CN808A B2
CN810A A3
J801
B3
J802
B3
J803
B3
J804
B2
J805
B2
J806
B2
SW801 B3
SW802 A1
5-8
5-8
PCB LAYOUT: CONTROL SW PCB
Summary of Contents for FWD573/55
Page 15: ...2 2 2 2 ...
Page 16: ...2 3 2 3 ...
Page 20: ...4 1 4 1 BLOCK DIAGRAM Tuner system Control system ...
Page 25: ...5 4 5 4 A B C D 1 2 3 4 5 CIRCUIT DIAGRAM CONTROL PCB BOTTOM LEFT ...
Page 26: ...5 5 5 5 5 6 7 8 9 A B C D CIRCUIT DIAGRAM CONTROL PCB BOTTOM RIGHT ...
Page 34: ...6 4 CIRCUIT DIAGRAM MAIN AMPLIFIER TOP LEFT 6 4 ...
Page 35: ...CIRCUIT DIAGRAM MAIN AMPLIFIER TOP RIGHT 6 5 6 5 ...
Page 36: ...6 6 6 6 CIRCUIT DIAGRAM MAIN AMPLIFIER BOTTOM LEFT ...
Page 37: ...6 7 6 7 CIRCUIT DIAGRAM MAIN AMPLIFIER BOTTOM RIGHT ...