Make | Model | Problem | Solution | Date |
| | | |
Found: 58
|
Finlandia | C20DZ4 | Tuning store/lock code - press within 5 sec | Store,Chan-up,Store | 14-09-04 |
Finlandia | C22DZ4 | Tuning store/lock code - press within 5 sec | Store,Chan-up,store | 14-09-04 |
|
Finlandia | C51EZ4 | Tuning store/lock code - press within 5 sec | Store,Chan-up,Store | 14-09-04 |
Finlandia | C51FZ4 | Tuning store/lock code - press within 5 sec | Store,Chan-up,store | 14-09-04 |
Finlandia | C59EZ4 | Tuning store/lock code - press within 5 sec | Store,Chan-up,store | 14-09-04 |
Finlandia | C59FZ4 | Tuning store/lock code - press within 5 sec | Store,Chan-up,store | 14-09-04 |
Granada | C51EZ4 | Pic int blanks out (no lum) | Txt panel fault - replace TPU2732 | 14-09-04 |
Granada | C51FZ4 | Int field collapse | Dry joints on big cap by field chip | 14-09-04 |
Granada | C51FZ4 | No sound or pic with crackles & flickering/dist raster | 120v HT low at 80v - C610 2µ 50v | 14-09-04 |
Panasonic | TX14GV1 Z421V | Int reverts to st/by | Replace TOP210PFI standby control chip (I807) and I.R. Receiver module (IQ01 | 14-09-04 |
Panasonic | TX21GV1 Z421V | No R/C aft 2 hrs | Replace IR sensor KRT30 from type 36 to 3F | 14-09-04 |
Panasonic | Z4 | Blows lop transistors periodically | Check right type fitted - should be 2SD1541LB | 14-09-04 |
Panasonic | Z4 | BRIGHTNESS SLOWLY INCREASES UNTIL SCREEN COVERED I | R380 680k ON CRT PCB OC | 14-09-04 |
Panasonic | Z4 | Dead | 270k START UP RESISTOR IN POWER SUPPLY OC | 14-09-04 |
Panasonic | Z4 | Dead | R802 4R7 o/c; IC801 STR54041 s/c; C808 10µ 63v, Q801 & 2 2SD965 leaky. Note:- C809 = 10µ 6.3v | 14-09-04 |
Panasonic | Z4 | Dead - slight eht rustle at sw on - no st/by | Works on reduced mains 100v; - STR54041-M | 14-09-04 |
Panasonic | Z4 | dead - STR54041 blown also Q801, 802, R802 | happens every few weeks - checked mains plug & deguassing positor | 14-09-04 |
Panasonic | Z4 | DOTS ON PICTURE ONLY WHEN USED ON INDOOR AERIAL | DRY JOINT ON COIL INSIDE TUNER UNIT ( JUST ABOVE PIN FURTHEST FROM AER. SOCKET ) | 14-09-04 |
Panasonic | Z4 | FIELD ROLL FROM COLD | C402 3u3 TANTALUM US | 14-09-04 |
Panasonic | Z4 | Flyback lines - over bright picture. | R380 ( 680k ) o/c not through PCB properly. | 14-09-04 |
Panasonic | Z4 | INT CHROMA | C2651 INT OC ON BOARD C NEAR IC2651 ( CHROMA SWITCH IC ) | 14-09-04 |
Panasonic | Z4 | Int failure to start | Check dry joints but LOPTr was responsible this time | 14-09-04 |
|
Panasonic | Z4 | INT FIELD COLLAPSE | Check V at pin 2 IC451 if high replace C402 3.3mfd , BLUE TANT on C board | 14-09-04 |
Panasonic | Z4 | Int no pic =- OSD ok | crack in print on video board between Q302 em & C302 | 14-09-04 |
Panasonic | Z4 | Letter 'C' towards left centre of screen. | Reprograme microcomputer see Tv mag. | 14-09-04 |
Panasonic | Z4 | Line osc running fast | AN5603K IC601 faulty | 14-09-04 |
Panasonic | Z4 | No sound for 1st 1/2 hour pic shifted to one side | C503 ( 0.01uF ) | 14-09-04 |
Panasonic | Z4 | NO SYNC ( CLOCK AND DATA LINES SHOW LOWER THAN NOR | MAB8461-PW216 TEXT CONTROL IC. - IC3507 | 14-09-04 |
Panasonic | Z4 | NO VIDEO , FAINT LINES IN BACKGROUND | 180pf CAP PIN 14 , IC521 | 14-09-04 |
Panasonic | Z4 | Over bright picture - with flyback lines. | R380 ( 680k ) o/c not through PCB properly. | 14-09-04 |