Replacing The Main Pcb - Intermec CK30 Service Manual

Replacing the Main PCB

CK30 Handheld Computer Service Manual
To replace the main PCB, you need the following tools:
• T10 Torx screwdriver
• Small Phillips screwdriver
You also need one of the following parts depending on the CK30
configuration:
• CK30 64M/64M main PCB assembly (P/N 072291S-007)
• CK30 32M/32M main PCB assembly (P/N 072926S-008)
• LCD support bar (P/N 073497-002)
• KA22 x 6 WN 1412 Elco screw (591825-001)
To replace the main PCB
1 Open the CK30. For help, see "Opening the CK30" on page 9.
2 Disconnect the power/good read indicator light pipe assembly cable
and the speaker PCB assembly cable from the main PCB.
Power/good
read indicator
light pipe
assembly
cable
3 Remove the radio and antenna assembly or the Ethernet card. For help,
see the appropriate procedure.
4 Remove the two Phillips screws with captive washers from the top of the
main PCB and gently separate the main PCB from the top cover.
5 Detach the display flex cable and the keypad flex cable from the main
PCB and remove the main PCB.
Chapter 2 — Replacing Parts
Speaker
PCB assembly
cable
15