Nokia 6310i Service Manual page 180

NPL-1
6 - Troubleshooting
3DJH 
Phone is dead
L260 towards SIM connector,
VBAT = 3.6 VDC
L261 towards C261,
L262 towards C262,
L265 towards C265
voltage = 3.6 VDC
Pin 2 and 4 on S300 = 0 VDC
when powerkey pressed
Sleep clock on J404
~32.768 Hz, 1.8 Vpp
PURX = 1.8 VDC
V130 (Bluetooth module) pin44
~1 sec. after power key is
VR3 ~2.78 VDC on C295
towards D200 (UEM)
26 MHz clock min 300
mVACpp on
D200 with regular probe Cin
~10-13 pF/10M
D400 (UPP),D450 (FLASH)
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PAMS Technical Documentation
Yes
No
Yes
No
Yes
No
Yes
No
Yes
on J402 or
No
pressed
Yes
No
Yes
R425 towards
No
Yes
Check:
Failure in VBAT
line, check:
X101, X102
Check:
L261,L262,L263,
C261,C262,C265
Check:
S300, PWB
Check:
B200,C209,C210,
D200,PWB
Check:
D200, PWB
Check:
D200,C295,PWB
Check:
R425,C425
(Mjoellner)
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