Samsung Repair Tips
Search: samsung
Results: 3847
Results: 3847
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SAMSUNG |
CB7230WT
|
High pitch frequency squeal from transformer | Fix, by replacing the main transformer which costs up to $350 australian dollars or doing it the cheaper way covering the capacitors around the transformer in glue as they cause frequency to run through to the main transformer which make this noise | ||
| SAMSUNG |
CT566 K51A
|
No power | Voltage not changing on pin 18 ic901 szm-368et2 | ||
| SAMSUNG |
20A5
|
Partial field collapse | Check ic301 tda8350q and the 2 associated unmarked capacitors 10uf and 100uf, 63v and the 10Ω,5w ceramic resistor across pins 3/5 of the above chip | ||
| SAMSUNG |
CB7230WT
|
Vertical failure common fault | The reason for the failure is because the yoke is low impedance. the tda3654q i.c. has been designed to handle 12Ω and over. heat is the reason it destroys itself, the best cure is to place a small cpu fan on the heatsink | ||
| SAMSUNG |
CB7230WT
|
Power supply flutters and standby light dims out | Replace mains filter capacitor 220uf 400v, also make sure the 4 capacitors in the primary are replaced if they havent already been | ||
| SAMSUNG |
CZ-21D83NS
|
Double picture or raster shifted | Check r414 15k | ||
| SAMSUNG |
793V
|
Turns on after 30 seconds turns off | Tr 7461 | ||
| SAMSUNG |
793V
|
LED blinks, does not oscillate | R626 10k aberto | ||
| SAMSUNG |
Z68
|
Top foldover | Tda8350 field/ew output chip ic301 | ||
| SAMSUNG |
Z68
|
Dead | Audio o/p chip ic603 tda2616a s/c | ||
| SAMSUNG |
WS32W8VDEX
|
No g & flaring or r/b similarly affected | Replace r508, r503 or r513 82k. | ||
| SAMSUNG |
WI28W6VN
|
Dead | Replace processor chip saa5553ps/m3/0069 probably caused by dry joint on choppertx | ||
| SAMSUNG |
WI28W6VD SCT53A
|
Reverts to st/by with strange noise from psu aft few mins | Dz808 7v5 zener pt no 0403-000562 | ||
| SAMSUNG |
WI28W6VD S51A
|
Service mode entering | Press the following keys on the remote. standby>display>menu>mute>power on option bytes 1. zoom mode: wide/normal/zoom 2. audio mode: nicam stereo 3. one chip: tda8844 4. led option: normal 5. language: west eng/ger/dut/spa/ita/swe 6. system: ci 7. ats option: on 8. field pol: field pos having set the option bytes , press menu key and reset message should appear on the screen. | ||
| SAMSUNG |
WI28W6VD S51A
|
No sound, incorrect width & height | Replaced eeprom ic902 and reprogram | ||
| SAMSUNG |
WI28W6VD
|
To enter service mode - method 2 | Switch tv on. then on the remote control press standby, picture standard, help, sleep, and standby again. | ||
| SAMSUNG |
WI28W6VD
|
To enter service mode - method 2 | Switch tv on. then on the remote control press standby, picture standard, help, sleep, and standby again. | ||
| SAMSUNG |
WI28W6VD
|
To enter service mode - method 1 | Switch tv on. then on the remote control press standby, display, menu, mute, and standby again. | ||
| SAMSUNG |
WI28W6VD
|
No sound | After entering the service menu to go into the sound menu and for this particular model set sound option to dolby then in system menu select ci for the uk, then press menu again and then press reset, this option stores the settings. | ||
| SAMSUNG |
W124W6VN
|
Brightness varies | A1 pot on loptx - replacement loptx only cure |