[TechAssist] Magnavox VCR: VRU362AT21 (ADTSE2261) low +5V
- From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: "techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx>
- Date: Tue, 10 Feb 2004 17:39:03 -0500
Unit appears dead. In the SMPS, the +5V line (marked on board) is about
+3VDC.
With a 680 mFD test cap (neg to ground) I can jumper across coil L09 in
that ckt and the voltage goes up to about +5.5VDC there(was about +3V).
Down stream at the marked +5V line it's about +4.5 volts, but the VCR
will now power up and menu, TV/VCR tuner works, but with a "hash" in the
picture. All one board. Any known caps in the smps? (I suspect).
Phil Bader
--
Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx
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