Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
---|---|---|---|---|---|
Panasonic | Euro 1 | White raster alternates with normal pic | Txt operation also affected - white with random graphics; IC1761 TPU2763 Txt chip faulty | ||
Panasonic | Euro 1 | Weak/negative monochrome pic & poor sync | SAD2140 video AD conv chip IC1601 - also check ACVP2205 adaptive comb filter | ||
Panasonic | Euro 1 | Starts up then shuts down continously | Line drive being sw on /off;IC1401 MSP2410-08 faulty again | ||
Panasonic | Euro 1 | Sound dist on righ chan | C1423 part of IC1401 osc cct never been soldered | ||
Panasonic | Euro 1 | SLIGHT DISTORTION ON RIGHT SIDE SPEAKER | C1423 D/J check R469 ( 470R ) | ||
Panasonic | Euro 1 | Shuts down into st/by mode aft 10 secs - sound present but no pic appears - Field collapse | No 27v supply to FOP chip IC561 TDA8175 as R561 1R5 o/c - also replace chip | ||
Panasonic | Euro 1 | Servicing the Panasonic Euro-1 Chassis | See TV Mag Oct 1998 | ||
Panasonic | Euro 1 | PICTURE NEGATIVE AND UNSTABLE | IC1601 SAD2140 US | ||
Panasonic | Euro 1 | PICTURE BRIGHTNESS INCREASES UNTIL ALL WHITE | DPU2553 DEFLECTION IC US | ||
Panasonic | Euro 1 | Panasonic's Digital TV Chassis | See TV Mag Jul 1993, Sept, Oct, Nov & Dec 1993 | ||
Panasonic | Euro 1 | Only works in AV mode - off air sigs shut down then back on with snow | IC1401 MSP2410-08 faulty again | ||
Panasonic | Euro 1 | ON SCREEN MENUS COUPT | TPU2735 TEXT PROCESSOR IC. | ||
Panasonic | Euro 1 | No sound/pic - reverts to st/by aft few secs | R561 o/c in supply to FOP chip IC561 Pt no ERQ12HJ1R5 | ||
Panasonic | Euro 1 | No sound/pic | No 10v supply to AV sw chips; Q1011 2SC3940 o/c, R1102 4R7 o/c caused by C1102 0µ1 sm decoupling cap | ||
Panasonic | Euro 1 | No sound or pic - Psu ok . Q1101 2SC3940 oc , R110 | C1102 sc 0.1uF surface mount cap . |