Jvc Repair Tips
Search: jvc
Results: 433
Results: 433
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| JVC |
HR-J401M
|
does not turn on completely inoperative | leaking power supply capacitors. | replace all the electrolytic capacitors on the power supply, clean the area with alcohol as oil leaked from some capacitors, then replace the belts and clean the heads. | Marcio eletronica |
| JVC |
32MB208
|
TV with blinking LED does not turn on. | D101 just replace for another m7 | José Luiz Mutitec Eletrônica | |
| TOSHIBA JVC DAEWOO |
SHLD5509F-101H
|
Flashing red LED does not turn on | Power supply diode d20 replace without measuring | Replaced primary sector power supply diode (d20) on the power supply board | Maike sorriso eletrônica |
| JVC |
AV-T2977
|
Red color varying until it disappears. | Zener d801 conducting on both sides. if the affected color is another, check the other two zeners. | Hardtecnica | |
| JVC |
AV-T2977
|
Randomly the speaker making hissing noises or going silent. | Replace zener d632. good on the multimeter but it had a crack. | Hardtecnica | |
| JVC |
AV-T2977
|
Reduced frame in the upper part with several messy horizontal lines in the lower half. | Change c406 0.01uf 50v | Hardtecnica | |
| JVC |
AV-T2977
|
Screen with shrunken frame at the bottom. palliative was to increase the vlin in the service menu. | Change c414 of 1uf 50v | Hardtecnica | |
| JVC |
LT-42DS9BU
|
Lights up and then goes out | 9v smd regulator(ic9511) short | Cardozo | |
| JVC VICTOR |
S8000U
HR-S8000U |
Dead power supply | Photo coupler of the switching power supply PHC1 (PC817) and fuse CP3 in the linear supply (ICP-F20) 0.8A x 50V fuse, | I didn't find the fuse on the market, so I replaced it with a 1r resistor | Trendset |
| JVC |
KD-469
|
"protecting send service" | C.i. defective memory | Ic841 24c02 (rewrite or replace) | Bruno Poubel |
| JVC |
AV21FT1SUG
CP845F |
LED blinks brightly and then blinks weaker | I806 power supply regulator ) error amplifier 110v | Rodeio2011 | |
| JVC |
LT-17E31
|
Scratches on the image and on the leak-type OSD | C004/005 (10uf/16v) in regulator circuit i002 | MeA | |
| JVC |
HV32-P37 SUE
|
Burns horizontal oscillator transistor 2sc5905 | Replace the transistor, check the soldering of the kinescope board and the capacitors of the horizontal circuit | ||
| JVC |
CA-DXU10
HOME DVD THEATER |
Fully accessible display | Shorted panel ic500 | Ic500 replacement | Helio Eletrosonic |
| JVC |
AV-27730
|
Turns the relay on and off after a few minutes it turns on | Capacitor de 1mu \ 160v c 523 | MACCELETRONICA | |
| JVC |
CA-DXJ20
DX-J20 |
When plugged in, the display has all the characters lit up. This happened after the customer connected the selected device to 110 volts and 220 volts. | Q4501 and d4504 were shorted causing the IC101 panel micro to burn out | To avoid burning the ic101 you will have to replace the q4501 and d4504 first. | Helio (Eletrosonic) |
| JVC |
AV-21BF11EPS
11AK30 A4 |
Only sound/no image | Ic 900 (tda6107q) shorted on pins 4 and 6 and resistor 919 (27r) open | Replace these components | Nezocas |
| JVC |
DVD XVN 325
|
No picture normal sound | Disable progressive scan | Hold down the VFP key on the remote control for more than 5 seconds | ELETRONICA ROBSON(DEBIQUE) |
| JVC |
AVB2973
|
Vertical closed | Ic 401 defective. | When replacing IC 401 (UPC1498) the TV started working normally again. | M&E ELETRONICA |
| JVC |
UX-G60B
|
Turns on, "welcome" appears but then goes to standby | IC240, 9V regulator, no output voltage | CAOP |