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12 Measurements and Adjustments
12.1. Cassette Deck
1. Input point: Not Applicable.
2. Input signal: Test Tape (QZZCWAT).
3. Measuring point: Pin 3 (signal) & Pin 2 (ground at Deck P.C.B.).
4. Mode: Tape.
5. Preparation Items:
a. Test tape (as described in item 2).
b. Headphone Jack output jig (Figure 2).
c. Frequency indicator.
d. Electrical voltmeter.
e. Digital frequency counter.
f. Oscilloscope.
Figure 1
Figure 2
12.2. Tape Speed Adjustment
1. Connect the frequency indicator to the R-ch of the headphone output jig (Figure 3).
2. Insert the test tape (QZZCWAT).
3. Playback the middle portion of the test tape (QZZCWAT).
4. Adjust the motor screw so that the following output level is produced. (Figure 4)
(Adjustment Range: 3,000 ± 90Hz).
Figure 3
Figure 4
Summary of Contents for SA-VK880EE-K
Page 14: ...14 5 Location of Controls and Components 5 1 Main Unit Key Button Operation ...
Page 15: ...15 5 2 Remote Control Key Button Operation ...
Page 16: ...16 5 3 Disc Information 5 3 1 Disc Playability Media ...
Page 38: ...38 6 5 6 Deck Mechanism Error Code Table ...
Page 49: ...49 ...
Page 51: ...51 9 2 Main Components and P C B Location ...
Page 120: ...120 ...
Page 122: ...122 ...
Page 148: ...148 ...
Page 172: ...172 MMH0907 ...
