Omnivision PVQ-130W Service Manual page 84

Combination vcr
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Confirmation of Signal Level
1. Place the unit in Service Position (2). Refer to
NOTES.
2. Supply a Video Signal to the video input jack.
3. Insert a cassette tape and place the unit in SLP recording mode.
4. Connect the oscilloscope to Pin 9 of P6201 on the TV/VCR Main C.B.A. Confirm that
the signal level is greater than 20 mV [P-P].
7.2.2.3. TAPE INTERCHANGEABILITY ADJUSTMENT
Note:
To perform these adjustment/confirmation procedures, set the tracking to the
neutral position.
Equipment Required:
Dual Trace Oscilloscope
VHS Alignment Tape (VFMS0003H6)
"SERVICE
Fig. M3-2
84
POSITION" in SERVICE

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