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[TV] Re: no power Zenith 32 inch 9-1617-1 main module
Morning Cy,
Have your friend just shotgun the SMPS, replace STR53041, QX3401 - 2N4923,
C3416 100uF 50V, C3413 22uF 50V, RX3406 47ohm 1/2w metal film, RX3408
upgrade to 22ohm 2w Metal film. I have several HUNDRED of these basic sets
within my school district and I average 4 of them per week for repair (now
that their getting to be 7 to 11 yrs old)and on VERY rare occasions I will
also find C3405 the 470uF 200V leaky
Bryan R. Rouse
Technology Repair Specialist, A/V Multimedia
Brevard Public Schools, ET/TRS
1254 S. Florida Ave. Bldg 7
Rockledge, Fl 32955
PH (321) 633-3587
FX (321) 617-7720
CL (321)298-3315
rouseb@xxxxxxxxxxxxxxxxx
-----Original Message-----
From: tv-bounce@xxxxxxxxxxxxxxx [mailto:tv-bounce@xxxxxxxxxxxxxxx] On Behalf
Of number6@xxxxxxx
Sent: Wednesday, August 02, 2006 12:17 AM
To: tech-help
Subject: [TV] no power Zenith 32 inch 9-1617-1 main module
Hello,
A friend tech is working on this.
CX3418 has ben replaced before but do not know when.
Fuses all ok.
Any clues what else to check.
Thanks
Cy
Cy Van D.
Electronic Repair
119 E. Main St.
Anamosa, IA 52205
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