[TechAssist] help needed on a RCA ctc169 au2
- From: Royal19960@xxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 31 Oct 2005 15:06:13 EST
Hi all.
Have a little troublemaker here. It is a RCA F31226es with a ctc169au2 in it.
It was dead. I replaced the regulator ic, u4101, the 3 caps in the power
supply, c4108, c4102, cc4104, and the diode cr4122.
Now I have b+ BUT still a dead set.
The power supply 15va is down to about 5 volts. If I open jw324 the volts
rise to +15. If I open jw320 it stays low. I opened the collector of q4601 and
the resistor r4602 and it stilled stayed low. Any ideas>
Thanks in advance
Roy
Roy E. Adams C.E.T.
Bonded TV Service
5158 W ForestHome Ave
Milwaukee, WI 53219
414-541-9111 voice
414-541-2740 fax
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