[TechAssist] Re: RCA PTV ((PTK169)) Too Dark (HV Splitter?)
- From: Bil Green <tv.vcrrepair@xxxxxxxxxxx>
- To: agower <techassist@xxxxxxxxxxxxx>
- Date: Wed, 23 Jul 2003 13:12:47 -0700
Hi Adolph,
I hope that's not it. The picture is bright intermittently. Good tip
though, that never entered my mind.
--
Best regards,
Bil Green
2001 TV VCR
Mammoth Lakes, CA 93546
760-934-2001 mailto:tv.vcrrepair@xxxxxxxxxxx
Wednesday, July 23, 2003, 8:33:03 AM, you wrote:
a> Hi Bil
a> Look into the lenses the fluid is very dark, change the fluid and clean the
a> inside of the lenses.
a> Been there and done that
a> Adolph B. Gower
a> Cordova TV & Electronics
a> 10275 Old Placerville Rd. # 5
a> Sacramento, Ca. 95827
a> Ph. (916) 363-6565
a> Fx. (916) 3263-7623
a> agower@xxxxxxxxxxxxxxxxxx
a> Source For used parts and NLA Parts
a> NEC, MAGNAVOX , ZENITH
a> and many other brands
a> Fax (916)363-7623
a> Phone (916)363-6565
a> agower@xxxxxxxxxxxxxx
a> ----- Original Message -----
a> From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx>
a> To: ".TECHASSIST @ freelists . org" <techassist@xxxxxxxxxxxxx>
a> Sent: Tuesday, July 22, 2003 4:18 AM
a> Subject: [TechAssist] RCA PTV ((PTK169)) Too Dark (HV Splitter?)
>> RCA PTV
>> Model: P46732BA
>> Chassis: PTK169
>>
>> HOT was shorted
>>
>> Replaced HOT, .047mf and .015mf box type capacitors
>> and both diodes (all in HOT collector circuit).
>>
>> Checked and soldered horiz drive transformer (was OK)
>>
>> TV powered up with HV, but screen intemittently goes
>> black (was not doing this before HOT blew out)
>>
>> Does the HV splitter sometimes cause the HOT to fail
>> and/or cause intermittent brightness?
>>
>>
>> --
>> Best regards,
>>
>> Bil Green
>> 2001 TV VCR
>> Mammoth Lakes, CA 93546
>> 760-934-2001 mailto:tv.vcrrepair@xxxxxxxxxxx
>>
>>
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