| Make | Model | Problem | Solution | Date |
| | | |
| Found: 1771
|
| Ferguson | TX90 | Bang - tripping then shutdown. | TR916 s/c causing C915 , D908 , TR917 , TR901 to fail. | 14-09-04 |
| Ferguson | TX90 | Blank raster with no sound | TDA4503 | 14-09-04 |
| Ferguson | TX90 | BLANK SCREEN , NO ON SCREEN GRAPHICS | LEAKAGE IN PCB MATERIAL AROUND CLOCK AND AND DATA LINES BETWEEN MICRO AND OTHER ICs , CLEAN BOARD OFF WITH SOLVENT | 14-09-04 |
| Ferguson | TX90 | Brightness reduced & no colour. | R171 ( 120k ) high replace with 270k. | 14-09-04 |
| Ferguson | TX90 | CH1 lights - no sound or picture. | TR902. | 14-09-04 |
| Ferguson | TX90 | Channel - change will not work from set. | C908n leaky. | 14-09-04 |
| Ferguson | TX90 | Channels - changing at switch on fom wall. | TR904/3/2 o/c. | 14-09-04 |
| Ferguson | TX90 | Channels - continuous ch stepping - when hot. | Fit diode D913 ( PH425 ) in place of link 925 +to C906. | 14-09-04 |
| Ferguson | TX90 | Channels sequencing - no 12v rail. | | 14-09-04 |
| Ferguson | TX90 | Colour - drop out when volume is increased. | C166 not fitted ( 0 1uf ) ( 100nf ) or o/c model 14C2. | 14-09-04 |
|
|
| Ferguson | TX90 | Colour - very faint. | R231 ( 143k ) o/c. | 14-09-04 |
| Ferguson | TX90 | Computer CPC464 - missing video. | Re-setting amplitude controls. | 14-09-04 |
| Ferguson | TX90 | Computer mod for boarder size. | Fit MA15 width reducer kit ( SP5611 ) to TV. | 14-09-04 |
| Ferguson | TX90 | Contrast - low & heavy line striations. | C195 ( 0.1uf ) o/c. | 14-09-04 |
| Ferguson | TX90 | Contrast - weak - low video - no sound. | IC804. | 14-09-04 |
| Ferguson | TX90 | Crackle on sound if volume is increased. | C166 ( 100nf ) o/c. | 14-09-04 |
| Ferguson | TX90 | CRACKLE ON SOUND WITH VOL AT MIN : Ripple on Pic | IC105 12v REG | 14-09-04 |
| Ferguson | TX90 | Crackle on sound. | IC105 12v reg | 14-09-04 |
| Ferguson | TX90 | Dead - 12v rail ok but no 150v rail. | T103 primary o/c. | 14-09-04 |
| Ferguson | TX90 | Dead - blowing FS101 1A Fuse. | D123 ( BY127 ) s/c. | 14-09-04 |
| Ferguson | TX90 | Dead - blowing FS1p 1.6amp intermittently. | Check holder is ok & change all 4 recy's to BYD33G type. | 14-09-04 |
| Ferguson | TX90 | Dead - blowing line transistor. | Tr107 , 108 s/c , LOPTX | 14-09-04 |
| Ferguson | TX90 | Dead - fuse FS102 blown. | W120 , W123 ( BY127 ) | 14-09-04 |
| Ferguson | TX90 | Dead - mains fuse under mains tfmr o/c | mains rect BY127 s/c | 14-09-04 |
| Ferguson | TX90 | Dead - reduced height & no sound. | R144 , TDA4500. | 14-09-04 |
| Ferguson | TX90 | Dead - tripping noise. | R225 HT lines present no A1 volt or focus 10kv EHT. | 14-09-04 |
| Ferguson | TX90 | Dead - when changing channels - intermittent | Drys on frame o/p transistors. | 14-09-04 |
| Ferguson | TX90 | DEAD , FUSE BLOWN , LOP TRANSISTOR S.C. | CHECK TUNING CAP C194 5.6nf | 14-09-04 |
| Ferguson | TX90 | Dead 1.6A fuse blown | R4050 loptr leaky - replaced with TIPL761A and replace LOPTx | 14-09-04 |
| Ferguson | TX90 | Dead 1A fuse blows | T9064V Tr112 leaky; T107 leaky - used TIP41 started as dry joints | 14-09-04 |