Wayne, TR1 is a .8A Triac; B&K pt. no. 181-007-9-001 I used an ECG 125 for D109 (turned out it was bad too). Hope this helps. I got the TR1 from B&K (N/C) Their number is 714-921-9095. Joe
Wayne Vanaman wrote:
Hi Joe:
I have not been able to find my manual for the 1655, thought I had one. What I did find was the schematic for the 1653. No TR1, other things that don't match. What transistor did you use for TR1? I have a shorted diode, D9. I had replaced D2, 3, 6, and 9 a couple of years ago, using ECG109s.
Wayne Vanaman Omega Electronics 6904 W Fairfield Dr Pensacola, Fl. 32506-3310
[EMAIL PROTECTED] WWW.PensacolaTVRepair.Com
850-456-5995 voice 850-458-6369 fax
----- Original Message ----- From: "Joe Dickerson" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Saturday, August 28, 2004 1:10 PM
Subject: [Techs] B&K 1655 AC Power Supply...not "indicating right"
At first, the meter was dead and there was no indication of any kind. Then replaced F1 and D9 and then it showed about half of the a/c output. I have adjusted everything I could , but nada. I called B&K and he said (the "tech") that I should replace D1. I replaced D1 and TR1 and all but two of the diodes and I still show about 70vac when it's actually about 170 volts. (checked with a meter). Does anyone have any meter experience at all? Any help is greatly appreciated, 'cause when you're down, you can't make any money....and when mama ain't happy, you know ...the rest....of the story. Thanks for any input. Joe
-- Joe Dickerson Joe's TV & Appliance Rt 1 Box 3781 Jasper, Texas 75951 (409) 384-3325 use same no. for fax
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-- Joe Dickerson Joe's TV & Appliance Rt 1 Box 3781 Jasper, Texas 75951 (409) 384-3325 use same no. for fax
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