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: 9
B & O
37XX
Flashing black lines - int
1TR11 tuner /IF pcb leaky int
14-09-04
B & O
37XX
Lack of height
10v supply to fop cct low at 9v - D32 6v2 zener leaky
14-09-04
B & O
37XX
No line sync
TDA1940 26IC5 - no sync out at pin 9
14-09-04
B & O
37XX
No start up
Check for dry joints & Q3 in psu
14-09-04
B & O
37XX
No Txt or osd etc
8IC1 shift reg chip 4015
14-09-04
B & O
37XX
Width reduced
C32 1n5 1.5kv o/c
14-09-04
B & O
37XX
Frame - reduced height
D32 6.2v zener leaky.
14-09-04
B & O
LX2500
37XX
NO STBY LED SET STUCK IN STBY
C14 470uF 16v OC
14-09-04
B & O
LX2800
37XX
Sync - poor sync.
26IC5 ( TDA1940 )
14-09-04
page:
1
FB
-
Links
-
Info / Contacts
-
Forum
-
Last SM download : Philips aj 3150
script execution: 0.11 s