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7.2.2.2.4. AUDIO CONTROL HEAD AZIMUTH ADJUSTMENT
Purpose:
To adjust the position and height of the Audio Control Head so
that it meets the tape tracks properly.
Symptom of Misadjustment:
If the position of the Audio Control Head is not properly adjusted,
the Audio S/N Ratio is poor.
1. Connect the oscilloscope to the TP4002 on the Main C.B.A.
2. Play back the 6 kHz Monaural Audio portion of the alignment tape.
3. Adjust Black Screw (C) on the Audio Control Head base so that
the output level is at maximum.
Fig. M6
4. Confirm the height of the Audio Control Head is proper. If not,
readjust Black Screws (A) and (B).
7.2.2.2.5. AUDIO CONTROL HEAD HORIZONTAL POSITION ADJUSTMENT
Purpose:
To adjust the Horizontal Position of the Audio Control Head.
Symptom of Misadjustment:
If the Horizontal Position of the Audio Control Head is not
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Summary of Contents for OmniVision PV-DM2092-K
Page 1: ...ORDER NO MKE0207607C1 B22 TV DVD VCR Combination PV DM2092 PV DM2092 K SPECIFICATIONS 1 ...
Page 10: ...Fig 1 4 Fig 1 5 10 ...
Page 27: ...CAUTION Disconnect AC plug before disassembly Fig D1 Fig D2 27 ...
Page 28: ...Fig D3 28 ...
Page 29: ...6 1 1 1 Notes in chart 1 Removal of VCR DVD Ass y Fig D4 29 ...
Page 33: ...6 2 3 EJECT Position Confirmation Fig J1 2 33 ...
Page 34: ...6 2 4 Full Erase Head and Cylinder Unit Fig J2 34 ...
Page 76: ...76 ...
Page 79: ...11 2 MECHANISM BOTTOM SECTION 79 ...
Page 80: ...11 3 CASSETTE UP COMPARTMENT SECTION 80 ...
Page 81: ...11 4 CHASSIS FRAME SECTION 1 81 ...
Page 82: ...11 5 CHASSIS FRAME SECTION 2 82 ...
Page 83: ...11 6 CHASSIS FRAME SECTION 3 83 ...
Page 84: ...11 7 PACKING PARTS AND ACCESSORIES SECTION 84 ...