Schematics 4 Free
Service manuals, schematics, documentation, programs, electronics, hobby ....
◦
register
◦
send pass
S
earch
B
rowse
U
pload
W
anted
D
atasheets
C
hassis2model
R
epair tips
F
ulltext search
C
ables & Connectors
R
epair tips
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: 51
Philips
KT3
155v rail low.
DJ on R1583 ( 2R2 )
14-09-04
Philips
KT3
Blank raster with flyback lines
R455 SC 560R 1W.
14-09-04
Philips
KT3
Blank raster with flyback lines.
R587 ( 100R ) by drive pre-sets change in value 160v feed to RGB
14-09-04
Philips
KT3
Blank raster.
IC TDA2571 sync/line IC.
14-09-04
Philips
KT3
Brightness - intermittent.
Drys on plug by high wattage res on remote PCB.
14-09-04
Philips
KT3
Channel change - intermittent.
IC70 ( 4074 )
14-09-04
Philips
KT3
col fades out after 2 hrs
C56 0.1µ connected to pin 23 TDA3560 faulty
14-09-04
Philips
KT3
Continous trip
Dry joints C567 (below LOPTx)
14-09-04
Philips
KT3
CRT down.
For tube boost s/c 1 of the chokes L9603/9604 Note only do 1.
14-09-04
Philips
KT3
Dead.
4.7R w/w R6191 may be shown as R6291
14-09-04
Philips
KT3
Dead.
Tripler , BU205.
14-09-04
Philips
KT3
Dead.
4.7R , mains recys , D454 , D455 ( BAS11 ) by LOPTX.
14-09-04
Philips
KT3
Dead.
T7336.
14-09-04
Philips
KT3
Dead.
4.7R surge limiter resistor , chopper IC , tripler.
14-09-04
Philips
KT3
EW distortion & no width adj.
T1490 ( BD234 ) , T1485 ( BC548 ) leaky.
14-09-04
Philips
KT3
Functions - no remote or front unit controls.
SAF1032P on remote PCB.
14-09-04
Philips
KT3
Int flashing lines/int snowy - put interference on all tv's in proximity
U321 tuner
14-09-04
Philips
KT3
int width
R1561 never been soldered properly (in series with base of lop tr 1562)
14-09-04
Philips
KT3
Intermittent colour.
Drys on plug by high wattage res on remote PCB.
14-09-04
Philips
KT3
LOW FIELD + SEVERE FLYBACK LINES
R585 HIGH ( LOWERS 13v SUPPLY RAIL )
14-09-04
Philips
KT3
No chrominance - when hot.
C56 ( 0.1u f ) or delay line.
14-09-04
Philips
KT3
No green.
C45 leaky.
14-09-04
Philips
KT3
No or int sound.
Check headphone socket on front of set.
14-09-04
Philips
KT3
No picture - sound ok.
DJ on R1583 ( 2R2 )
14-09-04
Philips
KT3
No picture apart from bit of chroma.
C464 ( 100u f ) o/c.
14-09-04
Philips
KT3
No red.
R4428.
14-09-04
Philips
KT3
No remote functions - LED on.
T768 ( BF422 ) s/c.
14-09-04
Philips
KT3
Partial frame collapse.
BD233/BD234 o/p transistors may check Ok.
14-09-04
Philips
KT3
Picture - intermittent size oscillating
Tripler.
14-09-04
Philips
KT3
Picture - intermittent when hot.
1uf inside tuner can touching metal casing.
14-09-04
page:
1
2
FB
-
Links
-
Info / Contacts
-
Forum
-
Last SM download : Philips +FR900
script execution: 0.13 s