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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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Anyone got Schematic for JVC AV 27 820 color tv?
Hi,
I'm trying to find the Vertical Retrace capacitor on my tv. Can anyone tell me which cap it is and the value and voltage ? Thanks so much. I'm ready to fix the lines on the bottom of my screen! Thanks !! |
#2
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By the way, the symptom is a number of horizontal lines on the bottom
of the screen. Thanks |
#3
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Is it possibly the LA7832 chip with bad solder connections or do you
think it's a capacitor by the chip? Thanks again !!!! |
#4
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Ummmmm, it could be the tuner or the flyback or the picture tube. We might be
able to narrow it down to the 50 cent part if we knew the SYMPTOM. And yes SOMEONE does have the schematic. Not me, but someone does. JURB PS sorry to bust your balls, but we need a bit more detail than what you gave JURB |
#5
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The symptom is a number of horizontal lines on the bottom
of the screen. What else can I tell you please? JURB6006 wrote: Ummmmm, it could be the tuner or the flyback or the picture tube. We might be able to narrow it down to the 50 cent part if we knew the SYMPTOM. And yes SOMEONE does have the schematic. Not me, but someone does. JURB PS sorry to bust your balls, but we need a bit more detail than what you gave JURB |
#6
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What capacitor values should I buy?
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#7
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Bad capacitors! If left too long, the IC, &
possibly diode/zener, & fusible resistor! Rono. wrote in message oups.com... Hi, I'm trying to find the Vertical Retrace capacitor on my tv. Can anyone tell me which cap it is and the value and voltage ? Thanks so much. I'm ready to fix the lines on the bottom of my screen! Thanks !! |
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