AIWA VXT1000 Repair Tips




Search: VXT1000 AIWA
Results 10
MakeModel Ch.SymptomProblem SolutionSolutionBy:
AiwaVXT1000MkII
Sound no picture.Replace IC4(STK7348) and C88(3n3 1kv).
AiwaVXT1000Mk2
No pic sound okC88 3n3 1kv burnt
AiwaVXT1000Mk2
Dead TV sect - vcr sect okC88 0.0033µ 1kv burnt; STK7348 psu chip s/c; R109 3R9 7w o/c
AiwaVXT1000Mk2
DeadSTK7348 psu chip & C88 0.0033pf 2kv
AiwaVXT1000 Mk2
Failure of IC STK7348 in tv psuReplace:R102. 33ohmlW Part No S5 34A 330 000 R104 27ohm 3W Part No Sl 330 703 000(6.25UKP) RlOl 33ohm7W Part No Sl 330 862 000(8.37UKP) Also please check and if necessary replace:R103(3.76UKP) R105 Replace as required. R109(4.00UKP) NOTE: Do not replace IC on its own.<<
AiwaVXT1000 Mk2
Dead - no line driveD7 9v1 zener & C105 330µ 16v both s/c
AiwaVXT1000 Mk2
DeadSTK7348 s/c pins 3 & 7, also R103 1R5 3W o/c, R104 27R 3w, R105 1k 1/2w & C90 1µ 50v
AiwaVXT1000 Mk2
DeadHt ok at 120v - ICP1 o/c
AiwaVXT1000
STK7348 chopper chip int failsC88 3300pF 1kv can be the cause even tho' it looks ok
AiwaVXT1000
Dead TV sectIC4 STK7348, R103 1R5 3w, R104 27R 3W, R105 1k 1/2w. C90 1µ 50v was to blame