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properly adjusted, a maximum envelope cannot be obtained at the
Neutral Position of the Tracking Control Circuit.
1. Place a jumper between TP6003 and +5 V(TP6009) on the Main
C.B.A. to defeat Auto Tracking.
2. Eject the tape and insert it again to access the Neutral Tracking
position.
3. Play back the alignment tape.
4. Connect the oscilloscope to TP3002 on the Video Signal Process
Section of the Main C.B.A. Use TP6205 as a trigger.
5. Loosen the Black Screw (D) and tighten it slightly. Set the H-
Position Adjustment Driver into the Hole (A). Then slowly turn the
fixture either clockwise or counterclockwise so that the envelope
is at maximum.
Fig. M7
6. Tighten Black Screw (D).
7. Remove the jumper between TP6003 and +5 V(TP6009).
Note:
Old type of H-Position Adjustment Driver (VFK0136) can be used for
this adjustment.
7.3. ELECTRICAL ADJUSTMENT
NOTE:
Following Adjustments have been preadjusted at factory and are
not required.
- Purity Adjustment
- Static Central Convergence Adjustment
- Dynamic Convergence Adjustment
7.3.1. TEST EQUIPMENT
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Summary of Contents for PVDM2092 - MONITOR/DVD COMBO
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...