
62
MDE-LEDI-NETWORK-TDS-4099V1.0
8.2. MICROCONTROLERS REPLACEMENT
Tools:
►
Torx T15 screwdriver: front face (rack) or top plate (case)
►
Torx T10 screwdriver: lid (rack) + front face (case) + output cards
►
PLCC extractor: microcontroller
►
►
Gorgy Timing reference: CIS8951RC2P
►
Unplug every cable at the back of the product
►
Remove the four M3.5 screws from the front face
►
Remove the six M3 screws from the lid
►
Use the PLCC extractor to remove the microcontroller
►
Set in the new Microprocessor. Make sure to match the indexing slots
☛
On one side of the micro there is a dot (indicated by 1). The support
arrow (indicated by 2) must be on the same side as the dot.
Note: the system has two indexing slots:
The slanted angle of the micro must face one of the slanted corners of the
support..
1
2