TV
Repair Database
|
Nordemende |
3038 |
Dead apart from brief flash of st/by led |
RP42 in psu o/c |
|
Nordemende |
F15 |
Dead |
replace fuse & CP02 10n 275v |
|
Nordemende |
F8 F8 |
SMEARY PICTURE ( TUBEY ) |
RV43 IN RGB STAGE ( BLUE ) |
|
Nordemende |
F9 |
No sync when warm |
TDA2594 & check caps in vicinity |
|
Nordemende |
PRESTIGE 72 |
CAN'T TUNE COECTLY SET CAN'T SELECT UHF |
BACKUP BATTERY US |
|
NordMende |
1434 |
Colour - strips of colours across screen. |
CL26 ( 10uf 250v ) |
|
NordMende |
3543A 3543A |
Pairs of lines on picture |
IC TDA4610 . |
|
NordMende |
3602 F8 |
Blue smearing - like tube down. |
|
|
NordMende |
3602 F8 |
No luma & red flyback lines. |
IC TDA1170 frame IC. |
|
NordMende |
4230 |
Dead. |
CA13 ( 0.47uf ) leaky. |
|
Nordmende |
Color 3636 |
It takes several minutes to start. When it starts, reduced width. |
Change CL27 2,2uF, next to hor. driver transistor. |
|
Nordmende |
Color 3636 |
It takes several minutes to start. When it starts, reduced width. |
Change CL27 2,2uF, next to hor. driver transistor. |
|
NordMende |
F10 Chassis |
Field centring poor |
CL28 1000µ, RL52 15R |
|
NordMende |
F11 |
East west - no correction. |
Coil LG02 shorted turns. |
|
Nordmende |
F11 Chassis |
East -west not in order. Reduced width, LG02 smokes. |
Change CL14 next to FP02 fuse. |
|
Nordmende |
F11 Chassis |
East -west not in order. Reduced width, LG02 smokes. |
Change CL14 next to FP02 fuse. |
|
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. |
|
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. |
|
NordMende |
F11 Chassis |
No E-W correction |
LG02 shorted turns |
|
Nordmende |
F15 |
Dead, no st/by |
o/c pri st/by tfmr |
|
NordMende |
F16 ICC5 |
Display shows 'PP' 8 seconds after switch on. |
IR73 not programmed order new one from Ferguson see FB. |
|
NordMende |
F17 |
Width - varies with brightness. |
Replace RG05 on pin 7 of IG01 with a 270k. |
|
NordMende |
F17 Chassis |
Start up int |
Cl33 10µ 50v low cap |
|
NordMende |
F20 |
Picture off set towards top at switch on. |
Change IC IF01 to a TL082/CP. |
|
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. |
|
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. |
|
NordMende |
F8 Chassis |
Poor ble content - smeary |
RV43 in RGB cct |
|
NordMende |
F8 F8 |
Blue smearing looks like tube. |
RV43 ( 47k ) high. |
|
Nordmende |
F9 Chassis |
East-West. |
If BF761 is found to be OC, then also check DG02 for a possible SC. |
|
Nordmende |
F9 Chassis |
East-West. |
If BF761 is found to be OC, then also check DG02 for a possible SC. |
|
Nordmende |
F9 Chassis (Control board with SAA1121/SAA1130/SAA1020) |
Snow on screen, all leds lit, stuck on UHF band. |
Change SAA1121. |
|
Nordmende |
F9 Chassis (Control board with SAA1121/SAA1130/SAA1020) |
Snow on screen, all leds lit, stuck on UHF band. |
Change SAA1121. |
|
NordMende |
FIV |
Frame reduced. |
Frame osc transistors - check with freezer. |
|
NordMende |
FV FV |
Dead. |
DJ on CU16 , or DU16 ( thyristor o/c. |
|
NordMende |
Prestige 72 |
Tuning difficulties - only goes up to Ch23 |
Back up battery |
|
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. |
|
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. |
