Signal Overview - Nokia 7710 Service Schematics

1) 32kHz at C2206 2) 32kHz at C2207
5) DBUSCLK at J2811 6) DBUSDATA at J2812
9) SDRAMCLK at R4808
10) 12MHz at C4801
13) CAMCLK at D4405 Pin 6 14) RX at L7103/L7104
17) RX I/Q at J7302/J7303
18) TXC at C7310
21) TX I/Q at C731/C73121
22) VTX_B_G at C7013
25) DISPLAYCLK at C4444
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Copyright © 2004 NOKIA Only for training and service purposes Copyright © 2004 NOKIA Only for training and service purposes
4) SLEEPCLK at J2802
3) FLASHCLK at J2817
7) DBUSEN at J2813
8) RFCLK at C2902
11) 32kHz at J4815 12) FMCLK at J6103
15) RX SHF at R7203 16) TX SHF at R7203
19) TXP at J7300
20) TXA at J7301
23) TX at R7003 24) VPCTRL at R7003
Version: 2.0 Version: 2.0 13.12.2004 13.12.2004
V33=3.3V
VBAT
V28=2.8V
10
V33=3.3V
V15=1.5V
V25_CAM=2.5V
V28=2.8V V28=2.8V
13
25
V28=2.8V
11
V18=1.8V
9
V18=1.8V
VBAT
VFLASH2=2.8V
V28=2.8V
12
7710 RM-12 7710 RM-12
Board version: 1el_16 Board version: 1el_16
23
VC3
22
24
V15_CAM=1.5V
VBAT
5 7
3
VIO=1.8V
VCORE=1.57V
VIO=1.8V VREFRF01=1.35V
6 VR2=2.8V
14
8
4 VR3=2.8V
VR4=2.8V
VR7=2.8V 20
VR5=2.8V 21
VR2=2.8V
VR3=2.8V
VR6=2.8V
VCORE=1.57V
VFLASH1=2.8V
VR1A=4.75V
19
VFLASH2=2.8V
VBAT
VANA=2.8V
2 1

Signal overview

Signal overview
VC1
VC2
16
15
18
17
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