Samsung SL-X7600GX Service Manual page 119

34 CCDM
35 DSDF
36 HDD POWER
37 HDD SIGNAL
38 SIDE FAN
39 MSOK
40 SD CARD
41 FAX JOINT
42 2ND NETWORK
43 EFI SIGNAL
44 CPU FAN
•
Information
-
Part Code :
▪
JC92–02737A for LX model (X7600LX, X7500LX, X7400LX)
▪
JC92–02737B for GX model (X7600GX, X7500GX, X7400GX)
-
Part Name : PBA-MAIN
4) Master System Operation Key (MSOK)
MSOK PBA is used to store all system information and consists of serial flash memory, a EEPROM and a X-CRUM. The
flash memory(4MByte), EEPROM(256Kbit) and X-CRUM are used for all system operation(system parameter, device
status, tech information, and service information).
NOTE
When a main board needs to be exchanged, the MSOK PBA should be re-installed to the new main board to retain the system
information.
•
Connection
1
Copyright© 1995-2013 SAMSUNG. All rights reserved.
Main PBA I/F connector
2. Product Specifications and Description
2-103