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If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Alighment procedure to many popular brand TVs are given.
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You're discussing about the factory mode adjustments. The horizontal width adjustments will not be there. You have to adjust it by replacing certain capacitors at the horizontal output stage.
Have
you misplaced your Quasar SP-3235 Color Television Owners Manual?
Would
you like a digital, searchable, pdf version of the Quasar SP-3235 Color
Television Users Guide? Follow this link to download a
pdf
version of the Quasar SP-3235 Color Television manual.
Have
you misplaced your Quasar SP-3235 Color Television Owners Manual?
Would
you like a digital, searchable, pdf version of the Quasar SP-3235 Color Television Users Guide? Follow this link to download a pdf
version of the Quasar SP-3235 Color Television manual.
I would open it first and look, a lot of those had both the screen and drive controls on the PCB at the end of the picture tube, at least look there first.
You are dead on in looking for the screen controls, if you find one it should only be a tiny adjustment due to age and the Crt changing a bit.
Hello
Enter into its "Menu" and srf through, come to "Audio" window. There you can see Audio Adj, Other adj, surround, speakers. Check the speaker status. Hilight the option "Speakers" If it is turned OFF make it ON. OK.
hi, your monitors horizontal deflection side have some problem. you have to check the horizontal width cotrolling transistor mounded on the aluminum heatsik near the lot( line output transistor). also check the three mosfets which adjust the width for different resolutions. there are three such mosfets in the horizontal section.
fist of all replace the width controlling transistor in the heat sink. photo of mosfet and transistor is added for reference. not the exact number. ok
what you will need to do is to first check that the horizontal transistor is not short circuited, if so you would need to check whether there are dry joints around the flyback transformer and the horizontal areas, next in line is to check for high b+ ususally disconnecting collector of hori transistor you get an accurate reading of b+. also check the vertical i.c. if all these are ok then the didtal plug in board is the culprit.
there are guide posts that the tape goes around, they need to be adjusted if your good at that stuff take off cover and while playing tape be careful you could damage video head.with flat srew drive . adjust right post buy turning clockwise or counter clockwise. this could be hard i hope i helped , When i first started ny video shop 1987 we started doing only vcrs.
The video head also could be bad. thanks doctor video
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