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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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Pioneer SD-P6091 Projection TV problem
Pioneer SD-P6091 Projection TV problem
TV was moved and set down hard. Bottom left quadrant of screen (green color) is bowed about 2 inches. I'm guessing the CRT mask, but want opinions. I'd like to know where to get another CRT and about how much to expect. I thought that maybe a magnet came off the bottle, but then again not sure. Thanks Bill Degener |
#2
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Pioneer SD-P6091 Projection TV problem
It's a projection TV. No shadow mask in any of the 3 tubes as they are
single color and don't need one. You probably just shook loose a bad solder joint, or you could have moved the yoke slightly down the neck of the CRT, then again if the convergence STK was near failure that could be it also. Judging from your post, I suggest you find a Pioneer authorized servicer in your area to come fix it. Best case it will be only bad solder joints, worst it will need the STK4277SL replaced, Make sure they use the upgraded IC, STK4279SL if you need that. Even worst case the repair bill should only be around $250 or so. Now if all 3 colors were affected I'd say check the mirror for a crack. -- Jammy Harbin J & J Electronics, Inc. 227 S. 4th St. Selmer, TN 38375 731-645-3311 "Bill Degener" wrote in message news:S3WPc.241645$XM6.41673@attbi_s53... Pioneer SD-P6091 Projection TV problem TV was moved and set down hard. Bottom left quadrant of screen (green color) is bowed about 2 inches. I'm guessing the CRT mask, but want opinions. I'd like to know where to get another CRT and about how much to expect. I thought that maybe a magnet came off the bottle, but then again not sure. Thanks Bill Degener |
#3
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Pioneer SD-P6091 Projection TV problem
Appreciate the info. I'll check for bad solder joint near IC. Checked the
yoke already (tight). Thank you. "Ampdoc" wrote in message ... It's a projection TV. No shadow mask in any of the 3 tubes as they are single color and don't need one. You probably just shook loose a bad solder joint, or you could have moved the yoke slightly down the neck of the CRT, then again if the convergence STK was near failure that could be it also. Judging from your post, I suggest you find a Pioneer authorized servicer in your area to come fix it. Best case it will be only bad solder joints, worst it will need the STK4277SL replaced, Make sure they use the upgraded IC, STK4279SL if you need that. Even worst case the repair bill should only be around $250 or so. Now if all 3 colors were affected I'd say check the mirror for a crack. -- Jammy Harbin J & J Electronics, Inc. 227 S. 4th St. Selmer, TN 38375 731-645-3311 "Bill Degener" wrote in message news:S3WPc.241645$XM6.41673@attbi_s53... Pioneer SD-P6091 Projection TV problem TV was moved and set down hard. Bottom left quadrant of screen (green color) is bowed about 2 inches. I'm guessing the CRT mask, but want opinions. I'd like to know where to get another CRT and about how much to expect. I thought that maybe a magnet came off the bottle, but then again not sure. Thanks Bill Degener |
#4
Posted to sci.electronics.repair
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Pioneer SD-P6091 Projection TV problem
I just purchase a 60 inch projection pioneer sd-p6091 t.v. and was wondering if anyone can help me out here.... I will turn the t.v. on and it will work fine for 2-3 minutes and then the volume will turn up by itself and the t.v. will cut off. I know it sounds weird but does anyone have any idea what could be wrong? Could it need a new switch or am i just s.o.l. Any feedback would be appreciated.... -- mhancock84 ------------------------------------------------------------------------ mhancock84's Profile: http://www.futurehardware.in/member.php?userid=308 View this thread: http://www.futurehardware.in/showthread.php?t=241635 Future Hardware - http://www.futurehardware.in |
#5
Posted to sci.electronics.repair
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Pioneer SD-P6091 Projection TV problem
"mhancock84" wrote in message ... I just purchase a 60 inch projection pioneer sd-p6091 t.v. Used or new? |
#6
Posted to sci.electronics.repair
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Pioneer SD-P6091 Projection TV problem
used.....probably 6-7 year old t.v. any ideas? -- mhancock84 ------------------------------------------------------------------------ mhancock84's Profile: http://www.futurehardware.in/member.php?userid=308 View this thread: http://www.futurehardware.in/showthread.php?t=241635 Future Hardware - http://www.futurehardware.in |
#7
Posted to sci.electronics.repair
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Pioneer SD-P6091 Projection TV problem
"mhancock84" wrote in message ... used.....probably 6-7 year old t.v. OK. 'Just purchased' sounds like a warranty job! |
#8
Posted to sci.electronics.repair
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Pioneer SD-P6091 Projection TV problem
"just purchased" from a friend of a friend, no warranty..... -- mhancock84 ------------------------------------------------------------------------ mhancock84's Profile: http://www.futurehardware.in/member.php?userid=308 View this thread: http://www.futurehardware.in/showthread.php?t=241635 Future Hardware - http://www.futurehardware.in |
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