Sony XM-2150GSX Service Manual page 23

SERVICE MANUAL
Ver 1.2 2002. 07
The main board has been changed for those sets that have their serial numbers of
SN3551350 and later.
Check the serial number when servicing and inspecting.
XM-2150GSX
SUPPLEMENT-1
File this supplement with the service manual.
Subject : Change of Main Board
US Model
Canadian Model
(ENG-02008)
1