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Repair tips

Make	Model	Problem	Solution	Date

Found: 14
Mitsubishi	CT21A5STX	Int start up/switches off	Dry joint Q954 - also check C905/914 & other dry joints	14-09-04
Mitsubishi	CT21A5STX	PATTERN ON SCREEN	REPLACE C957 AND C959	14-09-04

Mitsubishi	CT21A5STX	Slow start up	C906 47µ 50v hi esr	14-09-04
Mitsubishi	CT25A5STX	DEAD	REPLACE C914 47MFD35V AND C905 470MFD25V	14-09-04
Mitsubishi	CT25A5STX	Field collapse	IC401 TDA8171 FOP chip & R514/516 0R8 - Mitsi res must be used Pt no MITS103P397090	14-09-04
Mitsubishi	CT25A5STX	FRAME COLLAPSE	REPLACE IC451 AN5521 AND/OR C454 100MFD35V	14-09-04
Mitsubishi	CT25A5STX	Goes dead aft 10 mins	Opto TCDT1124G - use CNY17 in lieu	14-09-04
Mitsubishi	CT25A5STX	Lines (looks like poor interlace)	C955 2200µ 25v o/c	14-09-04
Mitsubishi	CT25A5STX	Poor col sat	IC101 TDA8362	14-09-04
Mitsubishi	CT25A5STX Euro 14SF	Field collapse	Z551 SOC3150 o/c, D553 BYD33G s/c, IC5E1 TEA2031 EW corr chip s/c pins 5 & 6, L555 15µH shorted turns	14-09-04
Mitsubishi	CT25A5STX Euro 14SF	Field collapse & Z551 cct prot o/c	IC5E1 TEA2031A on E/W module s/c due to L555 E/W loading coil s/c turns SEME pt no TPAR2343	14-09-04
Mitsubishi	CT25A5STX Euro 14SF	Field collapse with E-W fault when FOP chip replaced	Replace TEA2031A FOP chip & L555 - which caused chips demise	14-09-04
Mitsubishi	Euro 14SF CT25A5STX	Field collapse	Z551 cct prot o/c, IC5E1 TEA2031A on E/W pcb s/c but replacement failed shortly after replacement. L555 shorted turns (Pt no SEME TPAR2343)	14-09-04
Mitsubishi	Euro 14SF CT25A5STX	hor lines across screen	C955 dry joints	14-09-04

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