Sanyo Repair Tips
Search: sanyo
Results: 852
Results: 852
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SANYO |
CTP6781
|
Very high power supply above 280 volts, does not regulate | Cause: check d351, transistors of this power supply primary and secondary side outside the circuit and mainly the resistor r-350 which in my case was open | ||
| SANYO |
CTP3791P
|
Audio noise on all channels | Cristal x 161 | Place a 47μF/25 electrolytic capacitor in parallel with the primary crystal | AELSON |
| SANYO |
CTP6756U
|
Red color failure. | Trimpot vr612 failing. | Oxidation of the movable parts of the trimpot. | Carlos André Poloni |
| SANYO |
CTP6756U
|
Vertical partially closes after a few minutes of operation. intermittent defect. | Tantalum capacitors on the periphery of the main IC201 integrated. components did not show defects in the static test. requires replacement. | After a few minutes of operation, the TV closed the vertical, leaving a 5 to 6 cm high band in the center of the screen. | Carlos André Poloni |
| SANYO |
CEP1497E
|
When turned on, the LED doesn't light up | Exchange c 884 | pp | |
| SANYO |
CEP 3037
A3-A14 |
B4 com 12 volt | C 563 open | AntMacarico | |
| SANYO |
CTP3791
|
R623 changed | Joaquim Andrade | ||
| SANYO |
CE28SW4
PT92 16:9 |
Vertical e horizontal deminuidos | Rp64 (130k) c0m 110k, ver b+ | Rp64 with 100k or + 130k the TV does not start | joaquim cunha |
| SANYO |
CE14AT2
2112 (SéIE EC7-A) |
Pussy to piscar 2x...2x...2x... | Vertical ic (la7840) | Substituir v. ic | jose luis calcada |
| SANYO |
CE14AT2
2112 (SéRIE EC7-A) |
Turns on and works for some time (variable), switches to STBY and flashes 3x...3x---3x. If you turn off the power and turn it back on, it's as if nothing had happened for a while longer. | Failure in abl information. | Replace r691 smd 100r (open). | jose luis calcada |
| SANYO |
CE21FF32C 11AK30S
11AK30S |
After being on for 1 or 2 minutes it starts to turn off and on without stopping. if we remove the pci from the trc it no longer turns off, if we lower the "screen" voltage it takes longer for it to start turning off or if the image is very dark it doesn't turns off. | Check/change c628 (3.3mf/160v) and r817 (100k). | Duartes | |
| SANYO |
CE21FF32C 11AK30S
11AK30S |
Keyboard changed (pressing the channel+/channel- buttons changes the sound), image in 16/p format but the indication that appears is that it is in 4/3 and difficulty in tuning. | Track that connects to pin 6 of the starting eeprom. | Duartes | |
| SANYO |
CE20MTN4
PT90J |
Image with dragging | 2m2 resistance on the tcr board, ug1 circuit | MeA | |
| SANYO |
CE28SWA
PT90 16/9 |
The vertical and horizontal decreased | B+ with 131v instead of 145v, vr of the power supply n/regulates | Rp64 (130k), this resist. If it has more than 130k the TV won't start | JOAQUIM CUNHA |
| SANYO |
CE28GN1
EB5-A |
No sound and dark tcr, starts with mat and filaments | Increasing the screen we have the hor. and vert. decreased, power supply vol good | Transf mat hft426m=hr8407 | joaquim cunha |
| SANYO |
CTP6755
|
Out of horizontal synchronism, when it heats up it returns to normal. | C400 electrolytic cap 220/16v | Rogetec | |
| SANYO |
CHASSIS PT11
PT 11 |
Only 118 volts arrive at the kinescope support instead of 180 volts | Transformer replacement lines | rjfss732 | |
| SANYO |
CE28SW4
PT90 |
E/w | Cd04;cd64; mod service;eprom | joaquim cunha | |
| SANYO |
CE28SW4
PT90 |
Menu does not have sound control or the TV is in 16:9 | Defective vertical ic on the bus line | Replace o ic do vertical | Jorge Correia |
| SANYO |
CE28SN4
11AK45 |
TV starts up and then drops to STBY | Defective eprom at an address | Replace the 24c16 eprom but you have to program it before applying | Jorge Correia |