Read Sony KE-42M1 / KE-MV42A1 / KE-MV42M1 / KE-P42M1 Service Manual online
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4) Vary VR5002 and set Vset to 10 uSec. +/- 1 uSec.
(Vertical control should be set 2volts/Div or 5Volts/Div.)
5) Vary VR5003 and set Falling hold period to 30 uSec. +/- 1 uSec.
6) Adjust Horizontal controls and puck up “3
6) Adjust Horizontal controls and puck up “3
rd
Sub-Field”. Vary VR5001 and set Falling
hold period to 30 uSec. +/- 1 uSec.
(Vertical control should be set 2volts/Div or 5Volts/Div.)
Note;
Adjusting 1
Note;
Adjusting 1
st
sub-field first and then go to 3
rd
sub-field.
Appendix 1) Drive waveform
1’st sub-field
3’rd sub-field
Vset : 10µs
Falling : 30µs
Falling : 30µs
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