| Make | Model | Problem | Solution | Date |
| | | |
| Found: 182
|
| Goldstar | 20A80 | No picture. | FR406 OC ( NO FIELD ) | 14-09-04 |
| Goldstar | 20A80AF | Int reverts to st/by & won't come back on | Sw mode tfmrT801 int o/c HT winding pt no 151-148A | 14-09-04 |
| Goldstar | 2168F | FIELD CRAMP , LINE ACROSS SCREEN | C309 ( TANT ) 0.22mfd | 14-09-04 |
| Goldstar | C1I20C22F CI21C22F | No response to R/C or front controls | Replace C814 & Q811 | 14-09-04 |
| Goldstar | CB14A80E | Reduced width. 6-8 volts on supply pin of TDA8362 | Replace TDA8362. Supplying +12V to supply pin of TDA8362, restored width but with no hor. Synchronization. | 14-09-04 |
| Goldstar | CB14A80E | Reduced width. 6-8 volts on supply pin of TDA8362 | Replace TDA8362. Supplying +12V to supply pin of TDA8362, restored width but with no hor. Synchronization. | 14-09-04 |
| Goldstar | CB14A80E | Relay goes on, then off, immediately after switch on | Change memory chip St24C02C. | 14-09-04 |
| Goldstar | CBZ9222E | No horizontal sync. when cold. When hot, everything is OK. It was not possible to track the defective component with a freezer spray. | Changed several caps around TDA2579 chip. | 14-09-04 |
| Goldstar | CBZ9222E | No horizontal sync. when cold. When hot, everything is OK. It was not possible to track the defective component with a freezer spray. | Changed several caps around TDA2579 chip. | 14-09-04 |
| Goldstar | CF25C22F | Width excessive with bowing | C413 10µ 250v u/s caused by C405 0µ22 low cap | 14-09-04 |
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| Goldstar | CF25C22F CF28C22 | DEAD SET , RELAY CHATTERS , D401 SC | CHANGE , R308 - 33R 3W ORSO322L667 , D401 , D402 - RU4DS ODD400000AB , X501 - 156-A05B . ALSO CHECK IC301 , ZD304 . | 14-09-04 |
| Goldstar | CF25C22F CF28C22F | Dead - no line drive - 150v HT ok | SCL & SDA missing at pins 4 & 5 IC503. Replace X01N on Nicam pcb or IC03N if that doesn't cure it | 14-09-04 |
| Goldstar | CF25C22F CF28C22F | Dead Q801 chopper tr s/c | Reduce R810 from 12k to 6k8 | 14-09-04 |
| Goldstar | CF25C22F CF28C22F | Dead with relay chattering | Change R308 to 33R 3w, D401/402 to RU4DS & X501 to pt no 156-A05B | 14-09-04 |
| Goldstar | CF25C28CF | Field collapse | Fit kit which contains TDA8350QN5 (don't use TDA8350Q) | 14-09-04 |
| Goldstar | CF25C28F | E-W Dist | Q351 KTB988Y s/c e-c & FR359 22R ?w fus res high | 14-09-04 |
| Goldstar | CF25C28F | Field collapse | IC351 TDA8350Q & mod kit KITPC58A | 14-09-04 |
| Goldstar | CF25C36 NC51B | Wont stop when in search - existing chans may be slightly off tune | IC182 5v reg producing low o/p | 14-09-04 |
| Goldstar | CF28A50 PC58A | Field - dist top edge of pic | Check electrolytics in field stage & fop chip IC351 TDA8350Q | 14-09-04 |
| Goldstar | CF28C22F | Dead - all psu volts present - lop tr hot | C405 0µ22 400v bulged & leaky (checked ok out of cct) | 14-09-04 |
| Goldstar | CF28C28F | Field collapse | Replace IC351 TDA8350CQ fop chip & check adequate heatsink compound & clip is secure | 14-09-04 |
| Goldstar | CF29C | Service Mode entering | Press MENU, VOL- and PR- buttons on the control board simutaneously, then the TV is changed from normal mode to SVC mode,
BUTTON OSD ADJ REFERENCE
6 VL-- Vert Lin
9 VS-- Vert Shift
7 VH-- Vert Hieght
8 SC-- Vert S compensation Crosshatch
1 HS-- Horiz Shift
2 EW Horiz Width
3 EP-- East-West Parabolar Crosshatch
4 EC-- East-West Corner Crosshatch
5 ET-- East-West Trapezium Crosshatch
TXT/M PL-- Peak Limit Set to PL45
INDEX GG-- White Balance Set to GG31
Revel RG-- " " " " Set to " "
UPDATE BG-- " " " " " " " "
Ref) "--" of OSD column means variable number, for example 35 , from 00 to 63 | 14-09-04 |
| Goldstar | CF29C20N | E/W & field adj problems after changing TDA8350Q | Add 220R res across b-e of Q301 | 14-09-04 |
| Goldstar | CF29C76N MC51 | Blank raster & no sound - OSD OK | IC182 5v reg near tuner | 14-09-04 |
| Goldstar | CH20A80X | Cuts on & off with fluctuating volts | C828 100µ 160v going o/c | 14-09-04 |
| Goldstar | CI-21C22T | int start up, int no pic, int txt | dry joints | 14-09-04 |
| Goldstar | CI14A20 | No tuning - osd works | No 33v tuning supply - FR403 5R6 o/c | 14-09-04 |
| Goldstar | CI14A80 | Dead & ticking | FR802 in 25v line o/c; FET Q801; R806 120k & R821 150k o/c | 14-09-04 |
| Goldstar | CI14A80 | Reverts to st/by aft few secs | EEPROM 24C04 - does not req preprog chip | 14-09-04 |
| Goldstar | CI14A80 CI14A80F | ORIGINAL TUBE NO LOGER AVAILIABE , ORDER Pt No 205 | C422-0.39uF 20v 181-013C , L402 H.LIN 150-LO2B , R424 6k8 2W ORS6801K607 , FR404 10R 1W ORF0102J607 , C902 270pF OCN2710K519 | 14-09-04 |