User Guide

6015/6015i/6016i/6019i (RH-55), 6012 (RM-20)

Troubleshooting - RF Nokia Customer Care

Figure 14: Bottom side TX DC probe points

Table 1 shows the TX DC probe points for the bottom and top sides of the PWB.

Table 1: TX DC Probe Points

Test Point Description Value

1 Power detector VR2 2.76V

2 Vbatt PCS*

3 AGC 2 0.1 to 1.8V

4 AGC 1 0.1 to 1.8V

5 TX IQ IN

TX IQ IN with oscilloscope

Approximately 1. 2V

Approximately 500 mV p-p

6VR6 2.8V

7VR1B 4.8V

8 TX UHF LO lock voltage 1.2V

9 Vbatt Cell*

10 Power detector output PCS:

1.9V at <5dBm

1.6V at 15dBm

0.8V at 25dBm

Cell:

1.9V at <5dBm

1.7V at 15dBm

1.3V at 25dBm

11 Vre fR F1 1.4 5V