Panasonic GR150K, GR170K, PCG-GR150 service manual Removing the CPU, Installing the CPU

1-4. Replacing the CPU

1. Removing the CPU

1Insert a flat-blade screwdriver into the notch as shown in the illustration and rotate it so that the protrusion comes to the lock release position.

2Pull the CPU gently upward to lift it out of the CPU socket.

1

1

CPU

Lock position

2

Lock release position CPU socket

2. Installing the CPU

1Align the triangle reference mark of the CPU with that of the CPU socket and insert all the pins of the CPU to the corresponding holes of the CPU socket.

2Insert a flat-blade screwdriver into the notch as shown in the illustration and rotate it so that the protrusion comes to the lock position.

2

2

Lock release position

CPU

1

Reference

marks

Lock position

NOTE:

CPU socket

Rotate a flat-blade screwdriver to the lock position securely. If not, the operation of the CPU may become unstable.

Confidential

1-15 PCG-GR150/GR150K/GR170/GR170K (AM)