toshiba Repair Tips




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Results 834
MakeModel Ch.SymptomProblem SolutionSolutionBy:
ToshibaC2295B1
PICTURE FADES OUT INTR920 ON TUBE BASE DRY
ToshibaC2226B1
Field non linC316 470µ
ToshibaC2220
Severe lack of height when coldC317 2µ2 50v
ToshibaC2220
Arcing sound with black lines on screenSeen in dark arcing from LOP heatsinj screw - tightened screw
ToshibaC2020B
STRINGY PATTERNINGC807 120uF 400v
ToshibaC2020B
FIELD CROSSOVER DIST WHEN COLDC317 2.2mfd , 50v ( USE 4.7mfd )
ToshibaC2020
Herringbone patterning - sound Ok.C807 ( 120u f ) in PSU.
ToshibaC2000B
Sound distReplaced sound o/p Tr with TIP41
ToshibaC1695B1 X53?
Dead.T12 ( BC337 ) , T13 ( TIP31A ) , ICR01/40.
ToshibaC1410B
Dead.D801-4 s/c , T802 , fuse F801/2.
ToshibaC1410
No tuning on all channels.QE01 2SC1166 ) , DE03 ( ZTK33B ) , ICA01 ( TA7177P ) , ICA02 TA7178P.
ToshibaC1406B
Excess brightness with fb linesNo 170v to RGB - crack in print near pin 2 of LOPTx
Toshiba55PJ6DB C5SS
Goes dead aft a whileDry joints Q852
Toshiba50WH18B
St/by onlyTxt panel is the cause - replacement panel pt no 23786696 £21.70
Toshiba50PJ98B C9SS
No pic - sound okNo CRT htrs due to connector to G CRT not pushed fully home
Toshiba50PJ98B
Dead - st/by onlyD802 mains bridge rect s/c & R821 o/c - remove C8130 on audio psu to prevent re-occurrence
Toshiba48PJ6DB C5SS
Bottom of picture blank , clears as set warms up.Q350 2C1815Y leaky. PtNo A6317440
Toshiba48PJ6DB 55PJ6DB C5SS
If Power 2 - Digicon chassis ( lefthand side from rear ) has been removed , it is possible to swap over the 2 four pin plugs P621No damage will be done. ( This is easially done as the shorter lead goes to the far socket )
Toshiba48PJ6DB 55PJ6DB C5SS
Convergence errors appear over time , can be adjusted out but re-occur.Resistors R7716 , R7721 , R7711 ( vertical convergence errors ) or Q751 STK392 , R7741 , R7731 , R7736 ( horizontal ) or Q752 STK392. All r
Toshiba48PJ6DB 55PJ6DB C5SS
Bottom of picture blank , clears as set warms up.Q350 2C1815Y leaky. PtNo A6317440