[TechAssist] Re: RCA F36650 ATC113CA1 blows HOT at plugin
- From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 29 Aug 2004 10:57:39 -0400
Peter,
From Tech Repair CD:
RCA \ATC113\Dead\\\ATC113\1. After Replacing Hot Found Rp77 Burning - Found
Short In Gemstar Module\2.
Rp27 1meg In Power Supply Off Pt22 Collector\\\\\\\
RCA \ATC113\Dead\\\ATC113\Found A Low Ohm Short On Iv01 Pin 36. ( B+ To
Jungle Ic) # 257805 Replaced
Ic And Short Gone But Still Dead. Removed Solder From C Of H-Out And Scoped
It.\It Had A Nice Horz
Waveform There Then Hooked Up To Ihvt And Waveform Gone. New Ihvt Repaired The
Set. # 257805 On This
Set\\\\\\\
RCA\F32650 ATC113CA1\Dead Set - High Pitch Squeal at plug in\\\ATC113CA1\Found
HOT (237470) shorted and
FBT (257805) bad\\\\\\\\
257805 is the correct number for the flyback.
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: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, August 28, 2004 5:18 PM
Subject: [TechAssist] RCA F36650 ATC113CA1 blows HOT at plugin
RCA
F36650
ATC113CA1
MFD OCT 2002
Set Blows HOT at plugin (2SC5148). Suspect Flyback (LL05),
Doesn't ring well (max rings ~20 on sencore). Anyone have this symptom
before? (I think that the flyback part # is 257805, confirm?).
Peter Oliver
Tucson Radio TV
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