| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Samsung | CI541ZG | PSU & LOPT pulsing - no sound. | B5 rail @ 3.4v Infra red Rx leaky ( unplug PA01 - 5 rail restored ) | ||
| Samsung | CI541ZG | No sound - set tripping - black bars on pic. | B5 rail @ 3.4v Infra red Rx leaky ( unplug PA01 - 5 rail restored ) | ||
| Samsung | CI541ZG | No red may be int. | Drys Q556 ( CRT PCB ) | ||
| Samsung | CI541ZG | Int shut down | Invisible dry joints at chopper trfmr | ||
| Samsung | CI541ZG | Frame collapse. | R412 ( 1R 1/2w fusible ) o/c. | ||
| Samsung | CI541ZG | Dead with relay clicking | C411 100pF 2kv s/c in LOP stage | ||
| Samsung | CI541ZG | Dead with relay clicking | C411 100pF 2kv s/c in LOP stage | ||
| Samsung | CI537V P55 | SET COMES OUT OF STBY BUT RETURNS IN 10secs | D912 OC NO LINE OSC START UP SUPPLY | ||
| Samsung | CI537V P55 | REPLACEMENT TUNER MOD WITH ECC-2885PLE ( S ) TWO PINS | ON LEFT AND READING L-R - BU - VT - BH - AGC - BL - AFT - OLD UNIT = 34519-990-040 ECU 5883PLE , NEW = 34519-9 | ||
| Samsung | CI537V P55 | Dead - psu works but no standby dash. | XF001 ( 12Mhz ) xtal , D912. | ||
| Samsung | CI537V P55 | Contrast low & unadjustable. | 12k res on front PCB. | ||
| Samsung | CI537V P55 | Blank screen. | IC TDA2653A due to lack of heatsink compound. | ||
| Samsung | CI537V P55 | BLANK RASTER - WORKS ON VIDEO INPUT | TUNER UNIT US | ||
| Samsung | CI537V | Stuck in AV mode | Replace tuner where switching is carried out | ||
| Samsung | CI537V | Repeated failure of Q901 chopper Tr 2SC3552 | R910 270k hi res |