17.1.4. 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
17.2.2. 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
17.2. Tuner Section
17.2.1. AM-IF Alignment
57
SA-VK61DEE
Содержание SA-VK61
Страница 7: ...Fig 6 2 7 SA VK61DEE ...
Страница 10: ...9 Operation Procedures 10 SA VK61DEE ...
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Страница 12: ...10 Disc information 12 SA VK61DEE ...
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Страница 17: ...12 Procedure for repairing the set 17 SA VK61DEE ...
Страница 58: ...17 3 1 Cassette Deck Section 17 3 2 Adjustment Point 17 3 Alignment Points 58 SA VK61DEE ...
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Страница 133: ...133 SA VK61DEE ...
Страница 135: ...24 2 CD Loading Mechanism RD DAC036 S 24 2 1 CD Loading Mechanism Parts Location 135 SA VK61DEE ...
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Страница 139: ...24 3 Cabinet 24 3 1 Cabinet Parts Location 139 SA VK61DEE ...
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Страница 156: ...24 6 Packaging 156 SA VK61DEE PRT0406 D K J N L ...