Signal Overview - Nokia 6290 Service Schematics

1) 32kHz at B2200 in 2) 32 kHz at B2200 out
5) SerSelX at J2209 6) TXCCLK at J2210
9) SIMCLK at J2213 10) SIMDA at J2214
13) SMPSClk at J2308 14) RFCLK at J2800, J2801
17) CameraSDA at J5005 18) CameraSCL at J5006
21) DAC203 at C7525 22) Vgain GSM850 RX at R7526
25) TXC GSM900 PL5 at L7506 26) TX GSM1800 at L7525
30)
29) RX GSM1900 at L75000
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3) SerClk at J2206 4) SerData at J2207
7) TXCCTRL at J2211 8) TXCDA at J2212
11) SIMIOC at J2215 12) VSIM1 at C2700
15) RX I/Q at J7515, J7517 16) CameraCLK at J5017
19) SLEEPCLK at R6038 20) AUDCLK at R2071
23) VDET at C7524 24) TXC GSM900 PL19 at L7506
27) WCDMA TX at L7589 28) RX GSM1800 at L7501
31) 32)
Version: 1.0 |
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19
12.5V if lights on
VANA=2.5V
VOUT= 2.5V
VBUS=5V
1
3 VSIM1=3V
2
VSIM2=1.8V
4
VR1=2.5V
5
VRFC=1.8V
6
VCORE=1.05-1.35V
VRCP1=4.7V
VDRAM=1.8V
VIO=1.8V
VAUX=2.8V
13
11 9 10 7 8
VBAT=~4V
14
26 27
22
23
21
VREF=1.35V
15.02.2007 | 6290 | Board version: 1up_12 |
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12
15
24 25
28
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Signal overview

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