Ericsson A1018S - Page 20

A1018s/A1018sc Standard Electrical Repair
4/00021-2/FEA 209 544/16.B 20 (42)
Fig. 4.5
Measure the resistance between J602:6 (fig. 4.5) and ground, it should be >1
Mohm.
• If it is incorrect, replace C665 (class A, fig. 4.1).
* If the resistance still is incorrect, replace D600 (class B, fig. 4.2).
Measure the resistance between J602: 6 and D600:92 (fig. 4.2), it should be 470
ohm.
• If it is larger, replace R602 (class A, fig. 4.1) and measure again.
* If the resistance still is too large, is there probably a foil damage.
* If the resistance is correct and the fault still remains, replace D600 (class B,
fig. 4.2).
If the fault still remains, send the phone to the next repair level.