Sanyo CRT-tv. HOT tested bad. Transformer noisy. What next?
in [Repair]
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From: Meatman on 5 Jul 2010 03:29 OP: Ok, I'm merely learning. I know what you mean secondaries, in principle. But I have to find them first! Seriously, I'll do some lookin' around and try to find a schematic and see what I can gleen. I know this isn't a DIY hand-held 6-week course on CRT repair. I'll let you know. Any last info, guys? Thx, Kevin. P.S.
From: Meatman on 5 Jul 2010 03:35 On Jul 5, 2:29 am, Meatman <KevinLe...(a)comcast.net> wrote: > OP: Ok, I'm merely learning. I know what you mean secondaries, in > principle. But I have to find them first! Seriously, I'll do some > lookin' around and try to find a schematic and see what I can gleen. > I know this isn't a DIY hand-held 6-week course on CRT repair. I'll > let you know. Any last info, guys? Thx, Kevin. > > P.S. p.s. R413 - no voltage
From: b on 5 Jul 2010 16:34 On 5 jul, 09:29, Meatman <KevinLe...(a)comcast.net> wrote: > OP: Ok, I'm merely learning. I know what you mean secondaries, in > principle. But I have to find them first! Seriously, I'll do some > lookin' around and try to find a schematic and see what I can gleen. > I know this isn't a DIY hand-held 6-week course on CRT repair. I'll > let you know. Any last info, guys? Thx, Kevin. > > P.S. You need the chassis reference - look on the main pcb. I searched eserviceinfo for the model number, but nothing there. Having the schematic would help you trace the lines, for sure! -B
From: Meatman on 8 Jul 2010 04:20
In general, or best recollection for my Sanyo, can you approximate the typical locale of the numbers I'm looking for on the PCB? Maybe the basic format in general? I see a few likely candidates. |