Need Service info for Samsung HCP-4752

[Ron.M]

Dear Person:...I just finished replaceing 2 bad convergence IC's in a Samsung HCP-4752... On was actually bad , but I replaced them both with Sanyo STK392-010 IC's..ALL the resistors for both IC's checked OK..I've now noticed that the red horiz on the right side is a bit off..The rest of the pix seems OK...And I need to clean the lenses mirror & touch up focus...

I have 2 situations here...I need factory menu access to touch up the convergence & HOW to get that %*)$ screen off to adjust focus , clean lenses , etc..

I've been the TV repair bussiness OVER 45 yrs , so I'm no stranger to factory menus , but I need STEP by STEP convergence procedure for this set.....

Your help WILL be GREATLY appreciated !! Thank you VERY much in advance...Ron.M