Samsung CLX-9350ND Service Manual page 91

2.11.1.1 SO-DIMM PBA
The SO-DIMM PBA is the system Memory module of t
system, some system application programs, and it sto
(scanned images, copy data, fax data and printable vid
following features:
• 1 GB capacity (expandable to 2 GB)
• 64-bit non ECC DDR2 200MHz speed.
CAUTION
Only this memory module is available on this video co
2.11.1.2 MSOK
The MSOK PBA is used to store all system informatio
two EEPROMs, and a secured EEPROM. The Flash
each) are used for all system operation information (sy
and service information). The secured EEPROM is fo
When a Video Controller PBA needs to be exchanged
Video Controller PBA to retain the system information
Service Manual
CLX-9250/9350 series
2. Product d description
the Video Controller. It is used for the operating
res some print data from the USB and Network port
deo data, etc.). The SO-DIMM PBA includes the
ntroller. The general-purpose memory can't be used.
n. It is composed of a Non-Volatile Flash Memory,
Memory (8 MB size) and two EEPROMs (256K-bit
ystem parameter, device status, tech information,
or the system security information and is 2K-bit.
d, the MSOK PBA should be re-installed to the new
.
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 
Information Information
SEC-CODE : JC92-02193A
PBA Name : PBA-RAM DIMM

Information
SEC-CODE : JC92-02267A
PBA Name : PBA-MSOK
SAMSUNG ELECTRONICS