27
VC-MH75HM
Figure 5-1.
5. ELECTRICAL ADJUSTMENT
Notes:
• Before the adjustment:
Electrical adjustments discussed here are often required after replacement of electronic components and mechani-
cal parts such as video heads.
Check that the mechanism and all electric components are in good working condition prior to the adjustments,
otherwise adjustments can not be completed.
• Instruments required:
Colour TV monitor Dual-trace oscilloscope
Audio signal generator AC milli-voltmeter
Blank video cassette tape Alignment tape(VROCPSV)
Screwdriver for adjustment
Colour bar singnal generator
• Location of controls and test points
TP201
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