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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: 40
FergusonTX807DeadDP27 24v zener14-09-04
FergusonTX807Faint vert line on lh side of pics - causes other sets in vicinity to display same symptomcapacitor CL01 10nF had never been soldered at one end.14-09-04
FergusonTX807Low sound (Stuck in Hotel Mode)1 Turn set to standby using remote. 2 Turn off with set's AC switch & wait till the red standby light has faded away to nothing. 3 While holding the magenta Text button on TV turn on AC switch. 4 A service menu should now be on screen. Press Magenta button again several times till hotel mode appears. 5 Using arrow keys on remote navigate down to the volume setting & increase graphic slider with the arrow right button to max setting (Mine was set to min). Navigate up to Hotel ON & change to OFF. 6 Press OK 7 Press Exit.14-09-04
FergusonTX807No CRT heatersgrey lead from main pcb to tube base dry jointed14-09-04
FergusonTX807No signals/tuningRL51 1R8 o/c in 6v supply from lopt14-09-04
FergusonTX807No soundEEPROM possible fault - obtain from CHS14-09-04
FergusonTX807Poor start upDP57 6v8 zener14-09-04
FergusonTX807Reduced heightEEPROM possible fault - obtain from CHS14-09-04
FergusonTX807St/by onlyDP12 / DP36 s/c BA157 - beware of charged up smoother!14-09-04
FergusonTX807To access serv mode1 sw on tv, 2 put in st/by with R/C, 3 sw off, 4 Sw on holding magenta r/c key, 5 When pic appears press magenta button again & follow onscreen directions - values stored automatically14-09-04

FergusonTX807To run with lop stage dis'dDis pin 1 loptx & s/c base TP52 to chassis. Cvonnect lamp to DP80 ; HT = 105v14-09-04
FergusonTX807Trips - LED alternates Red/greenCheck pin 50 IC IV01 TDA8842 - should be <3.85v, if not goes into prot mode14-09-04
FergusonTX807Weak dist soundCI04 10n sm cap faulty in series with sound det LI0214-09-04
FergusonTX807 D14RBurst of EHT at sw on then reverts to st/byRP68 0R68 safety res o/c near LOPTx14-09-04
FergusonTX807 M3615UTDead apart from red LED pulsing - In Child LockTo release - Sw on TV at mains whilst holding in Magenta Txt key14-09-04
FergusonTX807 M3615UTLED stays green for 6 secs at sw on then reverts to st/byDL04 BY288 in E/W mod cct leaky14-09-04
FergusonTX807 M7017UPic cuts off on dig TxtIV01 TDA9554 U/S14-09-04
FergusonTX807 Proline 1415blue line on LHS of picreplace TV04 BC848B14-09-04
FergusonTX807 Proline 1415dead, no LEDDP26 BAV21 leaky causing start-up voltage to drop to zero14-09-04
FergusonTX807 Proline 1415dead, TP20 s/c and RP01 o/creplace DP21 (80444020), DP27 (60447870), RP01 (10547070), TP20 (20818740), TP22 (16000930), TP25 (16001110)14-09-04
FergusonTX807 Proline 1415dead, trippingreplace SMD RL41 22k (CPC order RE00095)14-09-04
FergusonTX807 Proline 1415int. blank raster with 6 coloured lines across screenCV16 100nF in V-ramp int. going o/c (CPC order code CA01939)14-09-04
FergusonTX807 Proline 1415line collapsereplace CL06 33nF 250V14-09-04
FergusonTX807 Proline 1415low brightness/contractBCL inoperative, RL65 o/c (Ferg. Part no 80437780)14-09-04
FergusonTX807 Proline 1415pic appears briefly but scan not right and out of focus, then cuts into stby and tries againRL45 1R fusible o/c14-09-04
FergusonTX807 Proline 1415small pic, top half to one side, cannot be fully adj. In service modereplace EEPROM IR02 (Ferg. Part no 20159470)14-09-04
FergusonTX807 Proline 1415stuck in stbyreplace LOPTx (20840590)14-09-04
FergusonTX807 Proline 1415tripping, LED 4 secs red - 4 secs greenDL04 BY228 leaky14-09-04
FergusonTX807 Proline 1415tripping, LED flashing red/greenDL25 BZV85C27 27V zener (measures Ok)14-09-04
FergusonTX807 Thomson 14MS15UTdead, no LEDDP25 RGP10 s/c14-09-04
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