plz help me to repair my Samsung DVD-HR753 (160GB HDD)

m_electronic · Post by **m_electronic** » Sun Apr 11, 2010 6:30 pm

hi
my samsung DVD-HR753 (DVD recorder with 160GB HDD)has prob with Disk tray,can't eject,then i try to update firmware ,but i use wrong firmware,after that unit haven't signal,i mean show no signal on tv and show load in unit diplay led and DVD indicator light is blinking.i think device need flash or something like that ,i mean clear Flash IC or programing IC with programmer.i need flash or dump or factory file with 4MB size,because when i try to read IC with TNM programmer,programmer report me ur chip size is 4000000 byte.i download a HR753 firmware from samsung web site (hr753.ruf)but file size is 8MB and programmer can't load this file to IC.if anybody have this device help me or make a backup of ur IC and send it for me(IC flash:Spansion S29GL032A90TFIR4 and main board CPU is:MS9405-CBZ) .plz plz plz..........
plz help me
tx

m_electronic · Post by **m_electronic** » Tue Jul 20, 2010 4:43 pm

hi
my samsung DVD-HR753 (DVD recorder with 160GB HDD)has prob with Disk tray,can't eject,then i try to update firmware ,but i use wrong firmware,after that unit haven't signal,i mean show no signal on tv and show load in unit diplay led and DVD indicator light is blinking.i think device need flash or something like that ,i mean clear Flash IC or programing IC with programmer.i need flash or dump or factory file with 4MB size,because when i try to read IC with TNM programmer,programmer report me ur chip size is 4000000 byte.i download a HR753 firmware from samsung web site (hr753.ruf)but file size is 8MB and programmer can't load this file to IC.if anybody have this device help me or make a backup of ur IC and send it for me(IC flash:Spansion S29GL032A90TFIR4 and main board CPU is:MS9405-CBZ) .plz plz plz..........
plz help me
tx

Post by **The Robman** » Tue Jul 20, 2010 6:01 pm

This web site is mainly to support remote controls and this Electronics Repair forum deals mainly with devices that have electronic problems. You need help from people familiar with the particular device that you have, and I assume from the lack of replies that nobody here has a Samsung DVD-HR753.

I see that you've posted the same question in several other forums where you have got replies, were none of them able to help you?

http://forum.kiansat.net/archive/index.php/t-7258.html
http://forum.kiansat.net/%D8%B9%DB%8C%D ... hr753.html
http://kian3at.com/showthread.php?p=16581
http://electro.kiansat.com/showthread.php?t=7258

You could try asking about it at videohelp.com:
http://www.videohelp.com/dvdplayers/sam ... hr753/8274