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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: 315



SanyoCE25BN2 EB4-A25No pic - HT only 125v (150v) - sound presentDiss any of secondary supplies corrects HT. When Q611 and Q612 and D617 in psu pri removed for testing & replaced cures fault!14-09-2004
SanyoCE25DN5 (EB6a Chassis)To enter option modehold the F/OK button on the r/c and press the P -(down) on the tv. Highlight the desired option using the P +/_ button. Vol +/- to change option selected. To exit press the recall button.14-09-2004
SanyoCE28FWN2Dead - 4A internal fuse o/cReplacement brought set to life - no other fault found14-09-2004
SanyoCE28WN4EEPROM ProblemsThere is a mod for this set, part No B10H04NIC the micro doesn't get enough info on shutdown and reverts to default values, hence very big pic! Service mode is accessed by pressing the green button on the remote followed by prog down on the set.14-09-2004
SanyoCE28WN4St/by only shortly after fitting B10H04NIC mod kitIC802 the PROM which is part of the kit was faulty14-09-2004
SanyoCE28WN4 EB6AExcess width & no E/W after LOPTx replacementD469, C463 (10nF 50V) and Q462 (used a 2SD1207),C465 (33nF 50V) and D463 both s/c14-09-2004
SanyoCE28WN4BExcess height & E-W faultyFit mod kit B10H04N1C or B10H04D0L if Dolby Pro Logic set14-09-2004
SanyoCE28WN4BInt Cuts out with LED flashing (prot mode)To disable prot mode dis R648 - after a while crt heaters went out due to dry joint14-09-2004
SanyoCE28WN4BSt/by only with LED flashingR620 120k hi res14-09-2004
SanyoCE28WN5 EB6-ASound intcheck dry joints IC801 main micro sm14-09-2004
SanyoCE28WP3DeadChopper Tr & 2SC3807 in psu s/c14-09-2004
SanyoCE28WP3Poor low contrast picCRT faulty (Philips)14-09-2004
SanyoCE28WP4E/W & excess heightFit geometry mod kit pt no B10H04DOL & reset PROM values14-09-2004
SanyoCE28WP4Tuning won't stop in search & slow to tune in manuallySlight tweaking of AFC coil L171 14-09-2004
SanyoCE32WN4 EB6-ADead apart from orange LED litR621 120k in psu pri o/c14-09-2004
SanyoCE32WN5BDeadReplace the 2 x 120K Resistors in Power Supply14-09-2004
SanyoCE32WP3St/by onlyIC051 TA8216H blown but replacement failed to cure - to disable st/y dis J616 - R1637 2R7 & D1637 replaced. When 5v supply on pin 4 Plug K31CC dis'd set starts up - traced to IC3101 JLC1562BN faulty14-09-2004
SanyoCE32WP3Trips straight off to st/byIC501 TA8216H audio chip faulty - also R1637 2R7 5w & D1637 YG901C2-LB but still trips. IC3101 JLC1562BN on Nicam board was the cause. Disabling st/by cct by dis'ing J616 in psu helps to fault find14-09-2004
SanyoCE32WP3BSt/by only2632 BC556B in psu pri14-09-2004
SanyoCEP7100FIELD FOLDOVERC440 4u7 250v14-09-2004
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