User Guide

RAE-6/RA-4

Nokia Customer Care 4 - Service Tools

9 COMPANY CONFIDENTIAL Issue 1 12/04

■ Module jig MJ-20

Module jig MJ-20 is designed for module level testing. It can be used for testing at engine level

for the following:

• flashing

•RF

• battery

• system

• display

• keyboard

•USB

• SIM/MMC reader

View of MJ-20

Test patterns of MJ-20

Table 1: Signal description of the UI flex test pattern

Pin Signal Pin Signal

n.c. n.c. n.c. n.c.

n.c. n.c. 1 GND (Ground)

2 GND (Ground) 3 V18 (Supply voltage 1.8V)

4 V28 (Supply voltage 2.8V) 5 APE_GPIO(12) (RESX for CMT display)