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Repair tips

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: 14
GoldstarCIT9508Dark pic, lack of height & field non linC820 10µ 160v14-09-04
GoldstarCIT9508Dead, relay clicks at sw on but no line driveFR802 1R fusible in 22v supply o/c for no apparent reason14-09-04

GoldstarCIT9508Int dark or no picInt A1 control14-09-04
GoldstarCIT9508No picture or int dark pictureA1 control on lopt int oc14-09-04
GoldstarCIT9508Pic fades out due to loss of crt heatersDry joints P451 crt htr supply on main pcb14-09-04
HitachiC2508Int dead & makes screeching sound when it doesMains smoothing cap 150µ 400v low cap14-09-04
HitachiC2508Tuner drift on upper bandsZD101 33v stab14-09-04
HitachiC2508TLong time to come onMains smoothing cap 150µ 400v virtually o/c14-09-04
HitachiC2508TUnstable pic until heatedC922 faulty14-09-04
HitachiCPT2508DeadQ901,IC901,R901,ZD901 4v7,D904,R913,C928 and C919. Also there was blown print between D904 and ZD901.14-09-04
HitachiCPT2508Dead - Field coupling cap C610 100µ 25v explodedLow res across 152v line due to s/c between field & line scan coils14-09-04
HitachiCPT2508TrippingReplace C910 & 916 33µ 10v; C919 4n7 2kv; C927 2n2 2kv. Change C914 to 10µ, check C909 150µ 400v, R919, R920, R931 & R93214-09-04
HitachiG7P MkII CPT2508Dead - LOPTr blowsIC701 TDA257914-09-04
HitachiG7P MkII CPT2508Pic pulls to right when heatedQ905 connection to pcb suspect - resolder14-09-04
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