Samsung Repair Tips
Search: samsung
Results: 3802
Results: 3802
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
LN40B530
|
Does not turn on reverse | Resolder resistors rb803,rb804,rb805,rb806 | pardalzito | |
| SAMSUNG |
LN26B450C4M
|
Turns it on and goes into protection, put a 5.6 vts zener diode on the on-inv and a 4.7k resistor on the + 13 vts | No image when turned on - just the sound. | Zener do terra p/ on-invert- restor p/ 13vts | TV TECNICA BRACEL |
| SAMSUNG |
MAX-A66
|
Protection acting | Qm1 shorted at power supply | Replace | ELETRONICA SOUZA-MACEIO/AL |
| SAMSUNG |
CL-21M21MQ
|
Strong whistle on the flyback as if tsound was an internal leak, horizontal output heating up, no image, normal sound, when opening the screen you notice a reduced picture with shutter-like lines. | Deflector coil with shorted turns. | I used an LG one and it worked beautifully. | Altevirlima_Valparaiso Eletrônica_PA |
| SAMSUNG |
CL29C650GQ
|
When turning on the television it works normally, after a while the screen darkens and the image disappears leaving only the sound and the OSD (characters) when entering service mode you notice that the OSD is deformed (trapezoid) | Change eeprom (memory) do programming. | WAGGUINHO | |
| SAMSUNG |
CN5039VB
|
Retrace lines with a predominance of a single color | R511 or r512 or r513 /replace for 100k | ||
| SAMSUNG |
CL21Z43
|
I'm sound | Zd901 with leakage voltage a+5v was below. | ||
| SAMSUNG |
LN32B350F1
|
Doesn't start | Dm857 - power supply board | tyko | |
| SAMSUNG |
CL-21Z50MQ
|
Turn on and off | Capacitor da power supply 220/400v | It can be replaced by 330/400v | Marcondes, jaicós-PI, OHM Eletronica |
| SAMSUNG |
CN-3383VB
|
No horizontal synchronization | Replace ci tda8361... | pfa | |
| SAMSUNG LCD |
LE32R74BD
|
Does not work, noise originating from the PSU, the LED blinks. | Check for short in the DM854 diode (MBRF1545CT) on the PSU. | Marcio Santos | |
| SAMSUNG LCD |
LE32R73BD
|
No image, no osd, blacklight ok. | Resolder lvds connector on the screen driver board and on the main board | Marcio Santos | |
| SAMSUNG LCD |
LE27T51B
|
Dark frame with colored bars. | Unstable voltage problem. | Check and replace UP4 (L1117DG) on T-CON board. | Marcio Santos |
| SAMSUNG |
CL21C650ML
|
Vertical closed risk crooked | Deflector coil wire is broken under the glue | Remove the glue and you will see broken thread white glue is not red | ELETRONICA MAURI JUNIOR |
| SAMSUNG |
CL21Z43MQ
KS9C |
Doesn't work | Cq0765tr | Pedro Eugênio | |
| SAMSUNG |
CL21Z58MQ
|
Green screen with image, warping at the top and with the top a little closed | Rewrite data from memory | Pedro Eugênio | |
| SAMSUNG |
LN40B550K1
|
Entering stand by and LED blinking | Power supply board | Font replace | itan(cabeça |
| SAMSUNG |
LN32B350
|
With sound but no image | Thanks to my friend roberto reparas for the tip, to put an r=4.7 k between pins 16 of the ic without 2006 when inverting the socket, thanks dear, thanks | Resolved | gerra |
| SAMSUNG |
CL21Z43
|
Very dark image | C 508 | Replace c de 472x3kv | Felex |
| SAMSUNG |
CL21C650
|
With sound and image in half with scratches on the top and turning off | D303 changed swap without test | Direct Som Eletronica |