Ericsson I 888 Trouble-Shooting Instruction page 34

If the resistance is incorrect, then replace R651 (class A, Fig 9.2). Didn´t that make
it there is a foil damage and the phone has to be discarded. Measure the resistance
from V606:1 to ground, if the resistance is lower than 2 MOhm then replace C653
(class A, Fig 9.2). If the resistance is correct, then replace V606 (class A). If that
didn´t make it replace D600 (class B).
If the fault still remains, send the phone to the next repair level.
32 1
33
128
97
64
65 96
9.3 Illumination fault.
Open the phone and check for liquid damages. Make sure all 10 LEDs H651-H660
(class A, Fig 9.1), are mounted and correct soldered.
4-00021-2/FEA 209 544/5.C
I888, Standard Electrical Repairs
R606
V606
V606:1
VBATT
Fig. 9.1
D600
R651
C653
Fig. 9.2
C620
H600:3
H600
C619
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