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Repair tips

Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair

MakeModelProblemSolutionDate
Found: 22
AkaiVariousTo enter service modePress Mute, OK, TV in sequence14-09-04
B & OBeovision 8802 Type 7001Blank raster, no sound, OSD OKR1 1,5Ohm o/c, TR1-TR2 BC 338-25 o/c, D1 13V Zener s/c 14-09-04

B & OVariousDead - Tr1 in PSU s/cCheck C12 for dry joint in snubber of psu14-09-04
BekoVariousField collapseCheck R717 & R722 for o/c14-09-04
BekoVariousField top foldover220R res over scan coils o/c14-09-04
BPLVariousField top foldover220R res over scan coils o/c14-09-04
Bush28ZKF Orion 4400Dead with faulty on/off swDry joints also LOPTr S2000AF s/c & LOPTx from SEME LOPTX1277 at ?18.95 Part S065621409 14-09-04
BushWST Professional 4400 seriesService Mode accesshold menu button while turning CTV on until the red LED lights up. Release the menu button and press standby.14-09-04
JMB134TX OrionAGC type overloadMain micro under can not seated properly14-09-04
JMBC1499BA (Orion)St/by onlyNew EEPROM ordered from CPC cured problem14-09-04
LGVariousModifying R/C to access service modesThere is a service remote availiable but if you have a remote which uses an SAA3010T IC , simply connect a tact switch between pins 1 & 11 to access the service mode .14-09-04
MitsubishiVariousInt RGB variations/fback linesDry joints crt base14-09-04
OnwavariousInt dead / fizzingCheck HT relay14-09-04
OnwaVariousThe Onwa TV PSUSee TV Mag Feb 199814-09-04
PhilipsVariousAccessing service modetry pressing the following keys on the user remote control- 0,6,2,5,9,6,OSD14-09-04
RealisticPortavision 16-7070No pictureC74 4µ7 25v bipolar cap leaky14-09-04
SamsungVariousEntering Service ModesPress standby, display, menu, mute, standby Press standby, picture standard, help, sleep, standby14-09-04
SamsungVariousEntering Service ModesPress standby, display, menu, mute, standby14-09-04
Siemens/BlaupunktChassis100/21 (Control section with hybrid Siemens Ics)Set can not be switched to Stby with the remote control. All other functions O.KSwitch the TV to Stby from the on/Stby switch on the front panel.Hold down the"ME" button and switch the TV on.Press CS. It should work normally now.14-09-04
Siemens/BlaupunktChassis100/21 (Control section with hybrid Siemens Ics)To set normal values for Bright/Contr/Col/VolumeSwitch set to Stby. Hold down "ME"button, until set switches on. Adjust bright,contr etc and press "ME" again to memorise.14-09-04
Siemens/BlupunktChassis100/21 (Control section with hybrid Siemens Ics)Set can not be switched to Stby with the remote control. All other functions O.KSwitch the TV to Stby from the on/Stby switch on the front panel.Hold down the"ME" button and switch the TV on.Press CS. It should work normally now.14-09-04
Siemens/BlupunktChassis100/21 (Control section with hybrid Siemens Ics)To set normal values for Bright/Contr/Col/VolumeSwitch set to Stby. Hold down "ME"button, until set switches on. Adjust bright,contr etc and press "ME" again to memorise.14-09-04
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