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: 3
Samsung
CI6230 U88MT1
ODD VIDEO - NO COLOUR
CHECK 12v SUPPLY FROM REG.
14-09-04
Samsung
CI6230 U88MT1
PARTIAL OR COMPLETE FIELD COLLAPSE , REPLACE IC301
ADD 1N4148 FROM PIN 9 IC301 TO PIN 3 IC 301 ANODE TO PIN 3 ADD 1N4148 FROM PIN 3 IC301 , ANODE TO GROUND ADD 12pf CERAMIC FR
14-09-04
Samsung
CI6230 U88MT1
This set was dead , with just a highpitched squeal
C416 ( 2.2 , uF , 250V ) was short-circuit. It decouples the supply to the line output stage.
14-09-04
page:
1
FB
-
Links
-
Info / Contacts
-
Forum
-
Last SM download : SAMSUNG LCD BN44-00338B
script execution: 0.11 s