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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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projection tv gone dead
hi anybody,
i have a problem with a GE projection tv model 46GW948. the power supply seems to be malfunctioning. i need to know what voltages are supposed to be present on the the output lines of the power supply board. my wife had a neighbor come over and repair an electrical outlet and it seems he disconnected the neutral lead from a nearby outlet and sent 220v through the tv. plug it in and i get nothin but an ocasional clicking sound. hit the power button, nothin. the only fuse i could find in the chassis was OK but i checked a few test points and they all had far less voltage than they should have. anybody know of diagnostic proceedures for the PS board? thanx, louie |
#2
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projection tv gone dead
Not a fix for a novice to attempt, have a professional service tech come out
and diagnose the set ot take it to a Thompson service centre. "Louie" wrote in message news:6fgSa.98552$ye4.70017@sccrnsc01... hi anybody, i have a problem with a GE projection tv model 46GW948. the power supply seems to be malfunctioning. i need to know what voltages are supposed to be present on the the output lines of the power supply board. my wife had a neighbor come over and repair an electrical outlet and it seems he disconnected the neutral lead from a nearby outlet and sent 220v through the tv. plug it in and i get nothin but an ocasional clicking sound. hit the power button, nothin. the only fuse i could find in the chassis was OK but i checked a few test points and they all had far less voltage than they should have. anybody know of diagnostic proceedures for the PS board? thanx, louie |
#3
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projection tv gone dead
Agreed, definitely not a repair for Beavis or Butthead to attempt.
David Arthur Jernberg wrote in message ... Not a fix for a novice to attempt, have a professional service tech come out and diagnose the set ot take it to a Thompson service centre. "Louie" wrote in message news:6fgSa.98552$ye4.70017@sccrnsc01... hi anybody, i have a problem with a GE projection tv model 46GW948. the power supply seems to be malfunctioning. i need to know what voltages are supposed to be present on the the output lines of the power supply board. my wife had a neighbor come over and repair an electrical outlet and it seems he disconnected the neutral lead from a nearby outlet and sent 220v through the tv. plug it in and i get nothin but an ocasional clicking sound. hit the power button, nothin. the only fuse i could find in the chassis was OK but i checked a few test points and they all had far less voltage than they should have. anybody know of diagnostic proceedures for the PS board? thanx, louie |
#4
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projection tv gone dead
such a dumb ass!!!!!!!!!!!!!!
.... hi anybody, i have a problem with a GE projection tv model 46GW948. the power supply seems to be malfunctioning. i need to know what voltages are supposed to be present on the the output lines of the power supply board. my wife had a neighbor come over and repair an electrical outlet and it seems he disconnected the neutral lead from a nearby outlet and sent 220v through the tv. plug it in and i get nothin but an ocasional clicking sound. hit the power button, nothin. the only fuse i could find in the chassis was OK but i checked a few test points and they all had far less voltage than they should have. anybody know of diagnostic proceedures for the PS board? thanx, louie |
#5
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projection tv gone dead
well what could go wrong? i marked the alignment of the chasis. i know
its not in the CRTs. its just electrical. louie Agreed, definitely not a repair for Beavis or Butthead to attempt. David |
#6
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projection tv gone dead
besides, its an old unit that never did work too well, so i either fix
it or chuck it. louie Agreed, definitely not a repair for Beavis or Butthead to attempt. David |
#7
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projection tv gone dead
ACI to the max
"Louie" wrote in message news:6fgSa.98552$ye4.70017@sccrnsc01... hi anybody, i have a problem with a GE projection tv model 46GW948. the power supply seems to be malfunctioning. i need to know what voltages are supposed to be present on the the output lines of the power supply board. my wife had a neighbor come over and repair an electrical outlet and it seems he disconnected the neutral lead from a nearby outlet and sent 220v through the tv. plug it in and i get nothin but an ocasional clicking sound. hit the power button, nothin. the only fuse i could find in the chassis was OK but i checked a few test points and they all had far less voltage than they should have. anybody know of diagnostic proceedures for the PS board? thanx, louie |
#8
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projection tv gone dead
Subject: projection tv gone dead
From: Louie Date: 7/21/03 3:28 PM Eastern Daylight Time Message-id: Y9XSa.102482$GL4.27083@rwcrnsc53 besides, its an old unit that never did work too well, so i either fix it or chuck it. Since repairing it is beyond your capabilities, chuck it. Donate it to a repair shop if there is no recycling center available to you. The PTK195 chassis in your GE should last 10 more years. John Del Wolcott, CT "Nothing is so opportune for tyrants as a people tired of its liberty." Alan Keyes (remove S for email reply) |
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