Mbx-48 Board; Heatsink (Cpu) - Sony VAIO PCG-R505JEK Service Manual

14. MBX-48 Board

6 Shield MBX1
3 Harness
7 M2X3.5
4 Flexible Flat Cable
(NI Shield) 20P
qa Lid (VGA) Assy

15. Heatsink (CPU)

5 M2X4
5 M2X4
1 P2X3
2
3 Bracket (CPU)
2 Harness (Power 3P)
1 Harness (LCD)
5 M2X4
8 Spacer (MBX)
9
Heatsink (CPU)
The heatsink (CPU) must be installed
*
with the thermal sheet (CPU) in soft state to
protect the CPU from the stress.
For this purpose, with the thermal sheet
(CPU) pasted, warm the heatsink (CPU) to
about 70 C, and when the thermal sheet
(CPU) has become soft, install the heatsink
(CPU) on the main board.
PCG-R505JE/R505JEK/R505JEP/R505JL/R505JLK/
1-9
R505JLP/R505JS/R505JSK/R505JSP (AM)
0 RJ-45 (For Internal)
Harness
5 M2X4
MBX-48 Board
Confidential