19.1.4. Bias Frequency Adjustment (Deck
1/2)
1. Set the unit to “AUX” position.
2. Insert the Normal blank tape (QZZCRA) into DECK 2 and
set the unit to “REC” mode (
l
use “REC/STOP” key).
3. Adjust L1002 so that the output frequency is within the
standard value.
Standard Value: 97 ±8 kHz
1. Connect the instrument as shown in Fig. 5.
2. Set the unit to AM mode.
3. Apply signal as shown in Fig. 5 from AM-SG.
4. Adjust Z102 so that the output frequency is maximized in
Fig. 6.
Fig. 5
Fig. 6
19.2.2. AM RF Adjustment
1. Connect the instrument as shown in Fig. 7.
2. Set the unit to AM mode.
3. Set AM-SG to 520kHz.
4. Receive 520kHz in the unit.
5. Adjust Z101 (OSC) so that the EVM-AC is maximized.
6. Set AM-SG to 600Hz.
7. Receive 600Hz in the unit.
8. Adjust Z101 (ANT) so that the EVM-SG is maximized.
9. Set AM-SG to 520kHz.
10. Receive 520kHz in the unit.
11. Adjust Z101 (OSC) so that the EVM-DC value is with
1.1±0.5V.
Fig. 4
Fig. 7
19.2. Tuner Section
19.2.1. AM-IF Alignment
68
SA-VK81DGCS / SA-VK81DGCP
All manuals and user guides at all-guides.com
Содержание SA-VK81DGCP
Страница 10: ...10 Operation Procedures 10 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 11: ...11 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com a l l g u i d e s c o m ...
Страница 12: ...11 Disc information 12 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 13: ...13 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 17: ...13 Procedure for repairing the set 17 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 42: ...42 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 45: ...45 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 46: ...46 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com a l l g u i d e s c o m ...
Страница 48: ...48 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 49: ...49 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 50: ...50 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 51: ...51 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com a l l g u i d e s c o m ...
Страница 52: ...52 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 53: ...53 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 54: ...54 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 55: ...55 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 56: ...56 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com a l l g u i d e s c o m ...
Страница 57: ...57 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 59: ...59 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 130: ...130 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 133: ...133 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 134: ...134 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 137: ...137 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 138: ...138 SA VK81DGCS SA VK81DGCP All manuals and user guides at all guides com ...
Страница 154: ...154 SA VK81DGCS SA VK81DGCP PRT0406 D K J N L All manuals and user guides at all guides com ...