[TechAssist] Re: Sanyo DS35590

  • From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 01 Jun 2005 11:20:06 -0400

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Hope these help.
Phil Bader

SANYO DS31590

Dead. Was Shutting Down Periodically Before Dead

Peggs

Hot B+ Was Under 100v At Power On, 80v In Stand-By.
Stand-By 80v Was Ok, But Flyback Was Pulling Down Hot B+ At Turn On. Fly
Rang Good.
L40a00711
645 018 9579

---------------------------------------------------------------

SANYO DS31590

Dead. Hot Shorted

Big Pines Tv

Q402 (Ecg2331)
Q605 (Ecg290a)
D610 (Ecg519)
R603 (100k)

---------------------------------------------------------------

SANYO DS31590

Dead-No Relay-Possible Surge

Big Pines Tv

Q605(Ecg290a) And Q604(Ecg2504) In Power Supply.

---------------------------------------------------------------

SANYO DS31590

Dead-(Lightning Strike)-Fuse Blown

Bay Electronics Inc.

Q601(C4423 Or Ecg2324),Q604(C3807 Or Ecg2504),Q605(A1015 Or Ecg290a),
D612(Pc817 Or Ecg3098),4a Gma Fuse

---------------------------------------------------------------

SANYO DS31590

Dead, After Surge

Sterling Electronics

Repaired Primary Side, Q601, Q604, Q605 All Shorted.
Also Had Caps C609 Blown Apart And C626 Bulged Like A Balloon.

Set Still Dead. Replaced Ic601 Even Though It Checked Ok.
Found Q695 Leaking. Q695 Is 2sa608f. Replaced It With A Tcg290a.

---------------------------------------------------------------

Bob Waterman, CET® #RI-28


Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx



markbrock wrote:

>storm damage, ( supposedly ? not sure )  HOT was shorted,  replaced, no turn
>on or click or anything,  B+ is 70 volts. any tips?   large set on
>customers' floor at this time,  would like to go over today and finish to
>save a trip,  thanks
>brock
>
>Brock Electronics
>R.R.4 box 237
>5208  cr.3385
>Independence Ks. 67301
>620-331-0235
>fax  331-7191
>
>markbrock@xxxxxxxxxxxxx
>Zenith*Philips*Peavey*Fender*Crate
>we work on all brands,makes,models
>of anything that plugs in the wall
>
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