wrote in news:1173458613.389633.105890
@t69g2000cwt.googlegroups.com:

I would appreciate it if someone could send me the schematic for
oscilloscope LG OS-5020. I use it for my daily job. Thank you

LG Precision and Goldstar test equipment are apparently now owned by EZ
Digital, http://www.ezdgt.com/ You might try contacting them about a
schematic or service manual.