| View previous topic :: View next topic |
| Author |
Message |
Hugo
Guest
|
 Posted: Thu Sep 14, 2006 9:08 pm Post subject: MD1.2E 25PT4503/20 does not start up by itself |
 |
|
When switching on the TVset, the led is blinking.
Helping the set by adding 18V to pin 1 IC 7520, let startup the set.
The 18V helping power then can be removed. The set remains working.
Switching off the set or go to Standby recreates the problem.
What may causing the TVset not starting up itself?
Hugo |
|
| Back to top |
|
 |
|
|
|
|
You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
eServiceInfo on FB -
Service Manuals Free Download -
Service Diagrams
Free TV Schematics Download -
Pinout Master -
Jabse Service Manual Search -
Jabse.InK -
onTap.bg
Poblizo.com : пътешествия -
Top free service manuals download resources 2026
Latest Service Manuals :
FXD-880RDS Sanyo • 85057-90015 85057B 2.4 mm Verification K • TXD1000 Pioneer • str-d565 sony • E-2000 Grundig • PS58P96FDXXEE Chassis F30A(P Europe 58F • 741 2 CGE • hfe pioneer sx-3600 720 service Pioneer • [radial thru-hole] RHT Series Cosonic • 5100 Portable Computer Design Jan77 IBM •
|
FAQ
