Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Philips | K40 | NO RASTER | CHECK TDA3576B TIMEBASE GEN IC | ||
Philips | K40 | NO PIC LOUD TRUMPETING | D6154 ( BY299 ) | ||
Philips | K40 | No pic - Field collapse | 2R2 safety res o/c; Field chip u/s | ||
Philips | K40 | No frame. | Frame IC , plus change 100uf. | ||
Philips | K40 | No E-W corr at bottom of screen | C2128 1µ5 63v; C2127 150µ 6.3v | ||
Philips | K40 | MUTES SOUND INT | ON/OFF SWITCH REMOTE CONTACTS INT SC | ||
Philips | K40 | LOW TEXT CONTRAST | PRESET R046 2.2K OC TEXT PCB | ||
Philips | K40 | Line tearing at top | C2195 1µ 63v | ||
Philips | K40 | LINE JITTER | C2195 1u 63v | ||
Philips | K40 | Int dead | Dry joints C2165 | ||
Philips | K40 | Int dead | Dry joints chopper tfmr | ||
Philips | K40 | Int blank screen & sound | Came right when chassis hinged down, Connector M13 screened cables shorting vid signal | ||
Philips | K40 | Int blank raster (int field collapse) | D6107 field fback boost diode int o/c | ||
Philips | K40 | Gain poor with ringing. | Drys in IF , tweak L5137. | ||
Philips | K40 | Frame collapse. | Dry or o/c on LOPTX pin 18. |