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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 100
Philips
Anubis A
Blank raster no sound OSD works signal fed via fro
Unit in External mode check pin 18 IC7015 if high check all jumper leads around scart socket
14-09-04
Philips
Anubis A
Bright raster with flyback lines.
Break in print on CRT base.
14-09-04
Philips
Anubis A
Dead - HT being dragged down by LOP stage
Resistance of 20R across LOPTr - LOPTx faulty AT2079/40 -TFHR7488 (CPC)
14-09-04
Philips
Anubis A
Dead - Ht low at 40v (95v)
Tr7537 sm BC848C error sense tr leaky
14-09-04
Philips
Anubis A
DEAD , BUT11 SC.
USE SERVICE KIT SBC7021 Pt No Philips 4822 310 20491
14-09-04
Philips
Anubis A
Dead apart from whistle
Loptx - tested ok on Oz loptx tester
14-09-04
Philips
Anubis A
DEAD HT AT ONLY 20v INSTEAD OF 95v IF PLUG M5 REM
D6555 IN 5v SUPPLY LEAKY
14-09-04
Philips
Anubis A
Dead with HT correct
R3444 5k6 feed to line driver overheating as Driver Tr turned hard on; no lt feed to IC7015 line osc chip TDA4504 from LOP stage as LOPTx faulty
14-09-04
Philips
Anubis A
Dead with squealing nise - HT only 40v
PSU OK on dummy load - scan coils faulty - reqs replacement of crt also
14-09-04
Philips
Anubis A
Dead with whine - psu ok on dummy load
Loptx felt warm - faulty
14-09-04
Philips
Anubis A
Menu settings
Reqs RC8611 remote. Select last chan by pressing TV+ or -, press VOL/P button on set then press VOL on r/c for more than 4 secs.
14-09-04
Philips
Anubis A
No HT regulation - R3551 150R sm overheats & Tr7537 BC848C fails
Replace 3 x 36v zeners D6557 -9 & 18v zener D6555. Also LOPTx reqd replacement
14-09-04
Philips
Anubis A
No sound
In perm mute as Tr7156 BC848 leaky
14-09-04
Philips
Anubis A
no sound, vision or leds - short squeak at switch on
HT =100v - no line drive or 5v from psu lopt faulty
14-09-04
Philips
Anubis A
NO TEXT , "E14" ON DISPLAY
XTAL 1701 ON SAA5246
14-09-04
Philips
Anubis A
Set works but if a bright sceen pic flickers & H.T
T7554 ( BC337 )
14-09-04
Philips
Anubis A
Sound no pic field collapse
TDA3653 field chip dry jointed but resoldering did not cure - replacement did
14-09-04
Philips
Anubis A
WHEN IN STBY LED FLASHES AND LOUDSPEAKER THUMPS
D6568 6v2 ZENER
14-09-04
Philips
Anubis A
Dead but blows fuse after repair kit fitted
Crack in print between pin 12 of chopper tfmr & optocoupler
14-09-04
Philips
Anubis A
14PT155A/05
Dead - 95V being dragged down because the line dr tr turned hard on by 12V from pin 29 of IC7015 (TDA4504B).
LOPTx
14-09-04
Philips
Anubis A
52ZY3535
To exit Demo Mode
Press Prog - & + together at sw on
14-09-04
Philips
Anubis A
AC
Blows BUT11A lop tr int
Dry joints scan coils conn plug
14-09-04
Philips
Anubis A
AC
Dead
C2450 scan coupling cap s/c 330nF in 17/17" CRTs
14-09-04
Philips
Anubis A
AC
Narrow pic 4" wide - rest blanked out
TDA3504 vid contr chip IC7280
14-09-04
Philips
Anubis A
-AC
Flickers on high brightness with drop in HT
Tr7554 BC337A leaky
14-09-04
Philips
Anubis A
-AC
Ok until put into st/by when LED flashes with thumping noise
D6568 LLZF6V2 leaky in st/by cct
14-09-04
Philips
Anubis A
-AC 17PT166A
Dead - in shutdown mode
s/c across LOPTr coll & emitt - not LOPTx this time but C2450 330nF 250v scan coupling cap s/c
14-09-04
Philips
Anubis A
.AB
"E3" showing at bottom of screen
Cured by replacing EEPROM with a blank
14-09-04
Philips
Anubis A
.AB
Tuning - not stopping when tuning or memorise
Ident pin on micro going leaky - req new micro
14-09-04
Philips
Anubis A
.AC
Blank raster - no sound ,OSD OK
Stuck in AV mode. Pin 18 IC7015 read 3v istead of 0v as Tr7877 never soldered
14-09-04
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