F-1
MAIN Unit
Circuit Diagram
[–4.3 dBµ]
[+1.4 dBµ] [+18.8 dBµ]
[+15.5 dBµ]
0.81 V
0.30 V
1.37 V
8.56 V
8.57 V
0.69 V
4.94 V
4.75 V
1.10 V
1.48 V
0.50 V
[+15.9 dBµ]
0.98 V
1.56 V
0.43 V
5.83 V
8.83 V
0.15 V
(+15.8 dBµ)
(+0.8 dBµ)
(–6.2 dBµ)
0.97 V
2.22 V
8.13 V
0.32 V
8.53 V
0.70 V
2.92 V
0.71 V
4.69 V
8.70 V
0.71 V
0.78 V
(–8.6 dBµ)
[–9.2 dBµ]
(3.55 V)
[3.30 V]
(3.25 V)
[3.62 V]
(11.45 V)
[11.23 V]
(12.60 V)
[12.54 V]
(xxx): Freq. = 146.05 MHz
[xxx]: Freq. = 440.05 MHz
(xxx): Freq. = 146.05 MHz
[xxx]: Freq. = 440.05 MHz
45.05 MHz
(+21.6 dBµ)
[+21.0 dBµ]
45.05 MHz
(+12.3 dBµ)
[+11.6 dBµ]
0.83 V
0.13 V
4.94 V
2.22 V
0.82 V
0.71 V
0.11 V
0.23 V
(12.73 V)
[12.76 V]
2.09 V
0.68 V
1.23 V
4.72 V
0.69 V
45.05 MHz
(+23.4 dBµ)
[+22.6 dBµ]
Q1023
Pin 1: 4.79 V
Pin 4: 4.81 V
Pin 8: 0.65 V
Pin 10: 4.81 V
1.89 V
8.65 V
8.17 V
4.67 V
6.68 V
0 V
AM: 3.74 V
1.42 V
AM: 2.03 V
1.10 V
AM: 3.35 V
2.00 V
2.00 V
2.00 V
2.33 V
1.78 V
1.78 V
2.33 V
2.01 V
2.00 V
1.91 V
4.98 V
0.93 V
0.91 V
1.88 V
1.89 V
8.82 V
8.80 V
8.86 V
8.87 V
8.86 V
4.98 V
5.65 V
4.90 V
5.00 V
4.97 V
4.86 V
Q1034
Pin 2: 8.33 V
Pin 14: 8.40 V
Pin 15: 3.57 V
Pin 16: 3.27 V
13.78 V
0 ~ 4.90 V
1.40 V
7.00 V
4.86 V
8.95 V
4.98 V
13.78 V
13.05 V
13.80 V
0.12 V
0.70 V
5.00 V
4.95 V
4.56 V
5.00 V
Содержание FT-7800R
Страница 4: ...B 2 Note Exploded View Miscellaneous Parts...
Страница 5: ...D 1 Block Diagram...
Страница 6: ...D 2 Note Block Diagram...
Страница 14: ...F 2 Note MAIN Unit...
Страница 44: ...G 6 Parts List REF DESCRIPTION VALUE V W TOL MFR S DESIG VXSTD P N VERS LOT SIDE LAY ADR PANEL Unit Note...
Страница 46: ...H 2 Note CH Unit...
Страница 47: ......