sanyo Repair Tips




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Results 351
MakeModel Ch.SymptomProblem SolutionSolutionBy:
SanyoCTP 3131
BLANK RASTER WITH FLYBACK LINESCHECK R464 ( 100ohms ) 85v SUPPLY TO RGB O.P.
SanyoCT7118
East west.D601/2 , R626 , Q752 , R764.
SanyoCPT7135
TRIPSC321 10uF OC
SanyoCPT7135
Lack of width - blowing 2SD.Emiter/Base wires round the wrong way.
SanyoCPT6144
TRIPS OR BUZZES AT SWITCH ON ONCE ON O.K.STBY TX OC T391
SanyoCPT6143 / 6144
LOW FIELDC435 R1143
SanyoCPT3131
Extreme EW bowingIf H.T. low replace C308 ( 100uF ) 400V
SanyoCPT2180
Varying Brightness with int fizzing noiseCheck for D/J focus control earth tag
SanyoCPT 6143 / 6144
LOW FIELDC435 R1143
SanyoCEP7100
Field foldover at topC440 4ยต7 250v
SanyoCEP7100
FIELD FOLDOVERC440 4u7 250v
SanyoCE32WP3B
St/by only2632 BC556B in psu pri
SanyoCE32WP3
Trips 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 find
SanyoCE32WP3
St/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 faulty
SanyoCE32WN5B
DeadReplace the 2 x 120K Resistors in Power Supply
SanyoCE32WN4 EB6-A
Dead apart from orange LED litR621 120k in psu pri o/c
SanyoCE28WP4
Tuning won't stop in search & slow to tune in manuallySlight tweaking of AFC coil L171
SanyoCE28WP4
E/W & excess heightFit geometry mod kit pt no B10H04DOL & reset PROM values
SanyoCE28WP3
Poor low contrast picCRT faulty (Philips)
SanyoCE28WP3
DeadChopper Tr & 2SC3807 in psu s/c