Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Panasonic | Euro 1 | NO OSD | TPU2735 TEXT PROCESSOR | ||
Panasonic | Euro 1 | No on screen menus - just random characters | Txt works ok; TPU2735 Txt chip faulty | ||
Panasonic | Euro 1 | No Blue | R3374 100k drive biassing res o/c | ||
Panasonic | Euro 1 | Nicam sound low and distorted & int only 1 chan - ok in Mono | IC1431 AMU2481 multi sound proc chip | ||
Panasonic | Euro 1 | LOSES TUNING | TUNER UNIT | ||
Panasonic | Euro 1 | Line pairing at bottom of screen when warm | Replace D508 in FOP - MA723TA5 | ||
Panasonic | Euro 1 | Line drive cuts out aft 30 secs - pic & sound ok in this period | If aerial dis'd, set would work continually; IC1401 MSP2410 Nicam chip | ||
Panasonic | Euro 1 | Int lost signals | Tuner faulty | ||
Panasonic | Euro 1 | INT LOSS OF SIGNALS | TUNER D/J inside Tuner on Prescaler chip | ||
Panasonic | Euro 1 | Int height & width drastic increases | MCU2600 IC651 master osc chip | ||
Panasonic | Euro 1 | INT DOTTED EFFECT IN AREAS OF DARK PIC | IC1661 DT12223 ( TRANSIENT IMPROVEMENT CHIP ) | ||
Panasonic | Euro 1 | Field top foldover | IC561 TDA8175 fails due to spikes - mod kit TZS5K002 (diode to replace link B51 & new IC) | ||
Panasonic | Euro 1 | Field collapse - failure of FOP chip TDA8175 IC611 | Fit MA2100 diode in place of link B51 - cathode to D562 & R566 Kit pt no TZ55EK001 | ||
Panasonic | Euro 1 | Field collapse | IC561 TDA8175, C558 2200µ 50v; C563 220µ 50v | ||
Panasonic | Euro 1 | Field - top compression | FOP chip TDA8175 IC611& fit diode mod |