[TechAssist] Re: Zenith PVR5263RK 9-1302-04 and 9-1527 main C8 chassis
- From: Bill Grabowski <bgrabowski@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Fri, 03 Sep 2004 15:19:43 -0500
Yes the screen control has been checked. Its for some reason Video
challenged. Dim or bright adjustment of the screens has no effect.
If I could only get the schematics of the CRT's and video,demodulation??
Thanks for the reply.I'm looking up the pins to check G2 which Jeff
suggested and will tackle that tomorrow and I'm also going to contact
Zenith for schematics.
Bill Grabowski
Triangle Appliance
Kenosha,WI 53142
al m wrote:
> Not to be smart but did you adjust the screen control?
> Al Marquardt
> ampm@xxxxxxx
> Al Marquardt Electronic Repair
> 206 W Main
> Girardville Pa. 17935
> ----- Original Message -----
> From: "Bill Grabowski" <bgrabowski@xxxxxxxxx>
> To: "TechAssist" <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, September 02, 2004 7:19 AM
> Subject: [TechAssist] Zenith PVR5263RK 9-1302-04 and 9-1527 main C8 chassis
>
>
>
>>Would any tech have a pdf of the CRT and video sections. This set came
>>in originally dead and repaired the 9-1302 module with Tritronics kit
>>but now have bright raster with retrace lines on only the blue CRT. I've
>>swapped the red with the blue CRT boards and also swapped the green CRT
>>with the blue CRT to ascertain that the blue CRT is okay. Any help would
>>be appreciated on this projo.
>>
>> Thanks much!!
>>--
>>*****************************
>>Bill Grabowski
>>Triangle Appliance
>>Kenosha,Wi 53142
>>262-694-6500
>>262-694-6523 fax
>>bgrabowski@xxxxxxxxx
>>*****************************
>>
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--
*****************************
Bill Grabowski
Triangle Appliance
Kenosha,Wi 53142
262-694-6500
262-694-6523 fax
bgrabowski@xxxxxxxxx
*****************************
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