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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: 238
Salora
J
Whistle - very faint whistle - set dead.
Check for burn/s/c turns on combi-transformer.
14-09-04
Salora
J Ipsalo 2
Stuck on channel.
TC11 transistor on front unit reads Ok out of cct.
14-09-04
Salora
J20
Sync - no line lock.
RB514 ( 2.7M ) o/c.
14-09-04
Salora
K
2A mains fuse blown
Degauss therm cause
14-09-04
Salora
K
Black band across middle of screen when cold
C574 100µ 40v
14-09-04
Salora
K
Black lines & jumping on txt
DPU2540 chip seems to cure this
14-09-04
Salora
K
Blank white raster until warm then top cramp
C574 100µ 40v 105 deg
14-09-04
Salora
K
Buzz on sound
Adj LB102 for 2.7v. 0.1v on pin12 of ICB101 from cold
14-09-04
Salora
K
Comes on then intermittently goes dead , working al
Check the mains on/off switch.
14-09-04
Salora
K
dead
HT at chopper; replace C604 1000µ, C615 2µ2 350v, C601 1µ 50v near thick film control chip
14-09-04
Salora
K
dead
CB711 0.022µ & DB706 BA159
14-09-04
Salora
K
Dead
CB711 22nf integrating cap faulty
14-09-04
Salora
K
dead - has 2 faint dashes in display & psu whine
All secondary volts low Lop tr 13v on coll. Replaced CB601 1µ & CB604 1000µ (note wrongly marked on pcb) & IC500 TDA2579
14-09-04
Salora
K
Dead - psu noisy
DB508 BY133G/BY228P faulty
14-09-04
Salora
K
dead - slight tripping sound
HT at chopper - no HT at lop tr. C604 1000µ 25v
14-09-04
Salora
K
Dead PSU not starting.
Check CB11 0.22uF and DB706 BA159.
14-09-04
Salora
K
Faint dashes in display and whine only
T541 BC557 above H600 module leaky b-c
14-09-04
Salora
K
Field non lin
C576 1µ 50v
14-09-04
Salora
K
Frame chip has short life.
Choke L601 in LTB s/c turns.
14-09-04
Salora
K
Height & width twitching.
Height control & or line phase control , LF0059 IC HB600.
14-09-04
Salora
K
Int dead - goes to st/by
ICB101 faulty
14-09-04
Salora
K
Int field collapse
dry joints big cap by field chip
14-09-04
Salora
K
Int loss of pic (sound ok)
int crt heater supply due to dry joints pin 9 lopt
14-09-04
Salora
K
int patterning
TB101 BF199; CB120 1n or CB111 4n7 faulty
14-09-04
Salora
K
Low width
Check HB600
14-09-04
Salora
K
No col
XTB201 xtal faulty
14-09-04
Salora
K
No cold start
C610 & C601 both fitted in pcb wrong way round (markings on pcb wrong)
14-09-04
Salora
K
No E/W corr and excess width
LB501
14-09-04
Salora
K
No pic/sound - flickers/crackles with diamond shape on screen
HT low at 80v (120v); C610 2µ2 50v faulty
14-09-04
Salora
K
No sound or picture - two bars on display.
TB541 ( BC557 ) s/c.
14-09-04
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