| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Panasonic | TXW28R4DP | Sw off aft 15 secs - sound & pic ok | R558 120k by LOPTx fback from beam lim to prot cct | ||
| Panasonic | TXw-28-R4 | tripping | lop tr s/c BU250BAX use 2SD1577LB as replacement | ||
| Panasonic | TXW28R4 | Trips to st/by int | C464 220nF had a 22nF cap fitted in error | ||
| Panasonic | TXW28R4 | St/by only LOPTr s/c (BU2508AXLB) | Replaced by 2SD1577LB for greater reliability | ||
| Panasonic | TXG10 | Trips on 12/24v working | Check 12v supply from invertor PCB , if 6/7v check IC855 LM317 on main PCB for dry joints . | ||
| Panasonic | TXG10 | Field sync absent | video proc chip IC 601 M52779SP 23 UKP from SEME | ||
| Panasonic | TXC78 | CHANNEL LIGHTS ON BUT SET JUST WHISTLES | NO LINE DRIVE IC101 TDA4505-M1 US | ||
| Panasonic | TX37A2 | LOW BRIGHTNESS + GETTING LOWER | Q355 ON TUBE BASE | ||
| Panasonic | TX33A1G | No sound/vis - raster present | Dry joints on IC3505/2401 3 leg regs on H board near front of pcb,which is the plugged in pcb on the far l.h. side. | ||
| Panasonic | TX32PL | Convergence errors | CRT faulty | ||
| Panasonic | TX32PK1W/S | Dead with 3.15A fuse o/c | Official mod to uprate fuse to 5A | ||
| Panasonic | TX32PF10 Euro 5 | Sound disappeared then also pic aft sw off | All volts rails ok -Replace faulty EAROM (IC1102) (X24C0503TA) | ||
| Panasonic | TX32DK2 Euro 4 | Int reverts to st/by | D868 & D875 U/S Part N/os IN4150T77 & BZX79A75A26A | ||
| Panasonic | TX29V30X | No Video - sound ok | Replaced R743(1.8k), R749(2.2k), R750(470R) and C580(220uF 250V). Check for dry joints on board-X. | ||
| Panasonic | TX29V30X | No tuning | Replaced C151(220uF 6.3V) and C167(470uF 6.3V) on board-B (Tuner board). Repaired broken track (+12V Supply to pin 18 of IC101) caused by leakage on C167. |