Make | Model | Problem | Solution | Date |
| | | |
Found: 27
|
NordMende | 1434 | Colour - strips of colours across screen. | CL26 ( 10uf 250v ) | 14-09-04 |
NordMende | 3543A 3543A | Pairs of lines on picture | IC TDA4610 . | 14-09-04 |
NordMende | 3602 F8 | Blue smearing - like tube down. | | 14-09-04 |
NordMende | 3602 F8 | No luma & red flyback lines. | IC TDA1170 frame IC. | 14-09-04 |
NordMende | 4230 | Dead. | CA13 ( 0.47uf ) leaky. | 14-09-04 |
Nordmende | Color 3636 | It takes several minutes to start. When it starts, reduced width. | Change CL27 2,2uF, next to hor. driver transistor. | 14-09-04 |
NordMende | F10 Chassis | Field centring poor | CL28 1000µ, RL52 15R | 14-09-04 |
NordMende | F11 | East west - no correction. | Coil LG02 shorted turns. | 14-09-04 |
Nordmende | F11 Chassis | East -west not in order. Reduced width, LG02 smokes. | Change CL14 next to FP02 fuse. | 14-09-04 |
Nordmende | F11 Chassis | E-W, TDA4950 and LG02 replacement failed. They both smoke after a while. | Change E-W diode BY399 and the 56nF/250 volts cap, located between HO transformer and TDA4950 chip. | 14-09-04 |
|
NordMende | F11 Chassis | No E-W correction | LG02 shorted turns | 14-09-04 |
Nordmende | F15 | Dead, no st/by | o/c pri st/by tfmr | 14-09-04 |
NordMende | F16 ICC5 | Display shows 'PP' 8 seconds after switch on. | IR73 not programmed order new one from Ferguson see FB. | 14-09-04 |
NordMende | F17 | Width - varies with brightness. | Replace RG05 on pin 7 of IG01 with a 270k. | 14-09-04 |
NordMende | F17 Chassis | Start up int | Cl33 10µ 50v low cap | 14-09-04 |
Nordmende | F18 | Storing analoge settings | Hold "S" button on R/C >5 secs until "----" is displayed | 14-09-04 |
Nordmende | F18 | Tuning manually | Press "C" button on r/c, enter 2 digit chan no. Whilst dot is still flashing, enter prog no. where its to be stored, press & hold "S" button > 5 sec until display shows "----". | 14-09-04 |
NordMende | F20 | Picture off set towards top at switch on. | Change IC IF01 to a TL082/CP. | 14-09-04 |
Nordmende | F20-9. (similar to IKC2 chassis) | Won't start, if vertical deflection coils (yoke) removed, Starts with EHT about 10-12KV s. | Replace DL13. | 14-09-04 |
NordMende | F8 Chassis | Poor ble content - smeary | RV43 in RGB cct | 14-09-04 |
NordMende | F8 F8 | Blue smearing looks like tube. | RV43 ( 47k ) high. | 14-09-04 |
Nordmende | F9 Chassis | East-West. | If BF761 is found to be OC, then also check DG02 for a possible SC. | 14-09-04 |
Nordmende | F9 Chassis (Control board with SAA1121/SAA1130/SAA1020) | Snow on screen, all leds lit, stuck on UHF band. | Change SAA1121. | 14-09-04 |
NordMende | FIV | Frame reduced. | Frame osc transistors - check with freezer. | 14-09-04 |
NordMende | FV FV | Dead. | DJ on CU16 , or DU16 ( thyristor o/c. | 14-09-04 |
NordMende | Prestige 72 | Tuning difficulties - only goes up to Ch23 | Back up battery | 14-09-04 |
Nordmende | Spectra SC63 Chassis ICC8/F23+ | Dark screen, picture faintly visible in the background | Check replace RT 24/RT44/RT64. Two of them were found to be O.C. However the screen was black instead of preserving one color. | 14-09-04 |