[TechAssist] Re: Rca P46770CK chassis PTV169PA
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 25 Aug 2004 23:21:33 -0400
Larry,
From Tech Repair CD:
RCA\CTC169\DEAD (OR AUDIO HUMS & SET PULSING)\\\\REMOVE SHORT BETWEEN PINS 1 &
3 OF U1901\\\\\\\\
Jeff
--
Intrepid Video TV/VCR Repair
263 S Front St, Steelton PA 17113
717-939-7708; (F) 717-564-4952
www.intrepid-video.com www.tech-repair.net
----- Original Message -----
From: "Larry Poffen" <lpoffen@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, August 25, 2004 6:19 PM
Subject: [TechAssist] Rca P46770CK chassis PTV169PA
This proj set with a CTC169PA CHASSIS came in dead, Would pulse 3 times &
then go off. Has H/V. Found that disconnecting P1903 have normal pix. I
have unsoldered & removed the 2 IC`S U1901 & 1902, but the set still shuts
down unless the P1903 is not connected. Have ckd caps in the area 7 find no
problems. any tips on where to go next & where the audio print is located
in the ctc169 supplements for this model. My info doesn`t go this high.
Larry
Larrys TV Service
Broken Arrow OK 74011
phone 918-455-1041
Fax 918-451-4485
e-mail lpoffen@xxxxxxx
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