Panasonic TV Repair: Common Faults and Solutions.
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Results: 2880
Results: 2880
Panasonic Repair Guide: Common Issues and Fixes
| Brand | Model | Fault | Detailed Problem | Solution | By |
|---|---|---|---|---|---|
| PANASONIC | TC-20A12 | The device had already been grounded, pin 36 on the computer, but it still did not start correctly. When increasing the screen you could see the vertical closed, suggesting that it was the defect. | Ci micro defective. | Replace ci 601 | Edfersom |
| PANASONIC | TC14A12 | Turns on and off, the LED keeps flashing | Replace resistor r557,174k ,r631,560k, d403 zener 33v | DJ PITUKA | |
| PANASONIC | TC20RM10L | Turns on, runs and turns off | See diode d862 zener 2.1v and d865 zener 3.5v and d810, and I washed the board, it was leaking | DJ PITUKA | |
| PANASONIC | TC-32D400 | Green LED flashing very quickly | Solder bga to the processor | MATHEUS | |
| PANASONIC | SA-AK18 | Cd changer when turning on the device, error, etc. | Cd mechanics flat | When this flat is replaced for another, you have to replace it for another identical one, with the trails on the same side. | Lucas |
| PANASONIC | TC20RM10L | Turning off after about 15 minutes | Release pin 34 of ic601, micronas | DJ PITUKA | |
| PANASONIC | TC-L32X5B | It doesn't turn on or the LEDs light up | Shorted polyester capacitor. It is glued to the top of the connector that comes from the power supply on the main board. | Capacitor removal. | TCHUBA |
| PANASONIC | TC-40C400B | Burning leds | Change the LED bar after one to two days and it burns out again. | Reginaldo | |
| PANASONIC | SA-AK17 | Stuck in cd changer does not change functions | CD mechanical defect | Check the cables flet both the drive cable that activates the mechanics and the one that controls the unit as a whole, but it is probably that this last one, the one on the plate that controls the unit, is defective, check it when cold! | Lucas |
| PANASONIC | SA-AK17 | It shows f61 when it turns on when it tries to turn on again, it starts and shows f61 again only on the third or fourth attempt, it turns on normally but turns off sometimes and if it stays off for a long time it starts all over again. | Lack of tape and cd mechanics | Checks connection and flexes of both in search of trail or broken wires | Lucas |
| PANASONIC | SA-AK17 | Does not turn on nor does the LED light up | Stand-by power missing | Check small trafor at the ac input. | |
| PANASONIC | SA-AK17 | Tempe threatens to start acenoites act motorcycle spins but doesn't work. | Lacquered or damaged belts | Replace the 4 belts preferably or replace the damaged ones. | |
| PANASONIC | SA-AK17 | CD doesn't work and the disc's central motor doesn't spin. | Optical drive failure, change or wash the normal disk motor unit, it only spins when the disk is recognized by the mechanics | ||
| PANASONIC | SA-AK17 | F61 | Power resistors or damaged audio circuit | Check for a short in the power supply sector without replacing resistors and check for a short in the CD mechanical drive as well. | |
| PANASONIC | SA-AK17 | The CD drawer closes and locks, sometimes it closes correctly and spacer discs fall out and lock the mechanics. | 1.8 centimeter spring that is between a gear and the support that holds the motor belt ends of the flagged flag with a length below 1.8 centimeters | Carefully stretch the spring until it reaches 1.8 centimeters, no less than 18 centimeters. Without this spring, the mechanics won't work, so don't damage or lose it. | |
| PANASONIC | SA-AK17 | Device does not change functions and cd changer is stuck. | Optical drive board flex with broken tracks. | Replace or cut the part that is connected to the CD part, expose the tracks with sandpaper or sandpaper and that's it. | |
| PANASONIC | SA-AK17 | Cd doesn't work | Disc on the motor shaft that turns the CD out of position, remove it and place it in order to find the position in which it will start reading again | ||
| PANASONIC | SA-AK17 | Decks work with normal tape only in position 1, position 2 does not work and the tape still starts to unwind. | Lacquered or damaged belts | Replace belts. | |
| PANASONIC | TC-L32B6B KM21 | Doesn't start. The LED flashes and goes into stand by. | Defective LED bars. 2 LEDs and short and 1 open. to replace. 3v LEDs. | I lowered the circuit current to avoid return. because the device had already been repaired on another occasion in another place (and what a compromise! made swollen without dissipation to the housing.). As it was the second repair, I removed the inverter resistors. r251, r252 and r253 (both 20r). the measurements were: 76v and 405ma. they were: 70.7v and 253ma. | Eletrônica R-Tec |
| PANASONIC | TC-40D400B | It turns on and off, it turns on whenever it wants or after a while it turns off on its own. | Oxidation on the function and command keyboard. | Replace the keyboard for a new one or all the touch keys for new ones. Note: TV won't turn on without the keyboard! | Maike Sorriso-MT |