Make | Model | Problem | Solution | Date |
| | | |
Found: 84
|
Bush | 1495N 11AK19 | Dead | R806 22k 1w safety res o/c | 14-09-04 |
Crown | CTV9528NFT | Dead with TR15 S2000N S/C | Replace S2000N and C102 100ufd which was down to 20ufd | 14-09-04 |
|
Crown | CTV9528NFT | Green 'tubey' picture | R28 68K on tube base | 14-09-04 |
Goldstar | CIT9508 | Dark pic, lack of height & field non lin | C820 10µ 160v | 14-09-04 |
Goldstar | CIT9508 | Dead, relay clicks at sw on but no line drive | FR802 1R fusible in 22v supply o/c for no apparent reason | 14-09-04 |
Goldstar | CIT9508 | Int dark or no pic | Int A1 control | 14-09-04 |
Goldstar | CIT9508 | No picture or int dark picture | A1 control on lopt int oc | 14-09-04 |
Goldstar | CIT9508 | Pic fades out due to loss of crt heaters | Dry joints P451 crt htr supply on main pcb | 14-09-04 |
Goodmans | 2028T/2195T | Chans locked | XT01 27Mhz Xtal | 14-09-04 |
Goodmans | 2028T/2195T | Chans locked | XT01 27Mhz Xtal | 14-09-04 |
Goodmans | 2028T/2195T | LOCKED UP WITH NO CHANNEL CHANGE | REPLACE XT01 27MHZ CRYSTAL | 14-09-04 |
Goodmans | 2170 2175 2180 2185 2595 TV14RC | LOPTr Q210 has short life - High EHT & Focus volts | C264 47µ 160v (C434 in TV14RC) | 14-09-04 |
Goodmans | 2195 | : Excess Width (after transformer replacement) | Change value of C411 from 0.33 to 0.47 | 14-09-04 |
Goodmans | 2195 , 205N , 215N | NORMAL SETTINGS , AMBIGUITY IN USER INSTRUCTIONS , | STORE WITH STORE AND RETURN TO NORMAL BY PRESSING "MENU" TWICE. ---- USING "TV" TO EXIT DOES NOT WORK , THIS IS IN EFFECT | 14-09-04 |
Goodmans | 2195T | Col running | C502/3 off pin 33 of chroma chip faulty | 14-09-04 |
Goodmans | 2195T | Field scan drastically reduced | IV04 33v reg | 14-09-04 |
Goodmans | 2195T | No OSD | No vert sync pulses to IV01 micro pin 38 - FOP chip TDA3653B faulty | 14-09-04 |
Goodmans | 2195T CP330 | Field OP chip TDA3653B has short life (1 week) | C414 22µ pin 4 LOPTx leaky | 14-09-04 |
Goodmans | 2595TN | Will not go into StBY | Replace R105 & R106 ( 150K ) | 14-09-04 |
Grundig | CUC95 | Dead - BU208 s/c. | R646 high. | 14-09-04 |
Grundig | CUC95 | FIELD COLLAPSE | R2754 1M PRESET | 14-09-04 |
Grundig | CUC95 | Field collapse | all 3 field pre-set pots had been twiddled & broken - replacement cure | 14-09-04 |
|
Grundig | CUC95 | No pic, heaters or EHT - no line pulses from TDA1950 | EHT cap had been arcing and caused demise of TB chip TDA1950 & TDA1770 field chip | 14-09-04 |
Grundig | ST95-775 | Poor Focus | Focus cap 68pF 12,500v | 14-09-04 |
JVC | AV295X1EK | Pic Narrows - esp on Txt | R553 5R6 o/c or dry joints & check D553 BYD330 for s/c | 14-09-04 |
Logik | 4094 TX95 | Tuning - no tuning. | R56 2.4k res o/c , IC 902 ( M293B1 ) on side board. | 14-09-04 |
Matsui | 2095 | DEAD BUT POWER SUPPLY OK | C607 ( 3.3nF ) | 14-09-04 |
Matsui | 2095T | Dead - psu working ok | No line drive - C607 3n3 in osc leaky | 14-09-04 |
Matsui | 2095T | Dead F101 1A s/c & D104 1N4148 s/c | Replacements went same way as orig - Chopper Tfmr has shorts between windings & is obsolete | 14-09-04 |
Matsui | 2095T | DIST SOUND | RESEAT AUDIO IC | 14-09-04 |