Signal Overview Top - Nokia N8-00 Service Schematics

1) Imaging prosessor clock at B1400
Average 19.2 Mhz
50ns/div 200mV/div, probe x10
2) RF clock between J2800 and J2801
Average 38.4 Mhz
50ns/div 200mV/div, probe x10
3) Sys clock at R2830 (4)
Average 19.2 Mhz
50ns/div 200mV/div, probe x1
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Page 9 (11) | Signal overview top | N8-00 RM-596 | Board: 3CE_14 | v1.0 | 15.07.2010
2 2
VBUS 5.0V (4)
VOUT 2.5V VR1 2.5V VRFC 1.8V
VDigiMic 1.8V (3)
VCORE 1.1V VMEM 2.9V (1)
VIO 1.8V
VAUX2 2.5V
AudioClk 38.4MHz
VSIM VAUX1 2.78V
1.2/1.8/3.0V
3
(2)
(1) - SD card inserted, measured while running "Memory card test" in Phoenix.
(2) - SIM inserted.
(3) - Measure while running "ST_DIGIMIC_TEST" self-test in Phoenix.
(4) - USB connected.
(5) - Camera on.
(6) - HDMI connected.
VBACK 2.5V
VCAM_2V8 2.8V (5)
VHDMI_5V0 5.0V (6)
VCAM_1V8 1.8V (5)
1
VBAT 3.7V