[TechAssist] Re: Zenith Model SY1931SG,CHASSIS# 9-1722 need value of cap.

  • From: John Mielke <maintv@xxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Thu, 16 May 2002 17:16:32 -0600


Hello.  C5107M is a .001 capacitor, no voltage given.  It does not look 
like it could change the color of the screen, it is in the base of the 
spot-killer switch.  You may have another resistor that is open making 
the pix too green or if it is only slightly green I have added 1K 
surface-mount resistors in parallel with the emitter resistor of the 
weakest color, in other words in paralled with R5106, R5104,or R5105.The 
circuit board already has places for these added resistors to be 
soldered in.   John.

Jorge Miret wrote:

> Hello guys:
> I need the value of C5107M which is in the CRT Board,This cap is in paralell
> with R5124M and
> it is a surface mount device.The original problem of this TV was no
> green,found Q2205 (2N3906)
> shorted all ways and Q5102 (C3229) shorted B-E, now I have green but too
> much and found this cap completelly destroyed,no schem.,so I hope this cap
> will correct my problem.
> TIA,
> Jorge.
> 
> Jorge Miret-Puerto Rico
> J.C.Video & P.C.Repair
> Tel:787-761-0920.
> jmiret@xxxxxxxx
> 
> 
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