Nokia 6680 RM-36 Service Manual page 450

Nokia Customer Care
Pin
7
8
9
10
11
12
13
14
15
16
17
18
19
20
-
-
Table 30 Front camera voltage levels from Helen point of view
Parameter
Vhigh
Vlow
Page 9–44
Signal
DVSS
VD
HD
DCLK
DOUT0
DOUT1
DOUT2
DOUT3
IOVSS
IOVDD
DOUT4
DOUT5
DOUT6
DOUT7
VCAM2_EN
FCAMLSEN
Min
0.7*VIO
Company Confidential
Copyright ©2005 Nokia. All Rights Reserved.
From
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
LDO N1472 (VCAM2)
Camera
Camera
Camera
Camera
Helen ETMTS2
Helen GPIO_15
Max
VIO
0.3*VIO
To
GND
Helen ETMPSTAT2
via level shifter
Helen ETMPSTAT1
via level shifter
Helen ETMClk via
level shifter
Helen ETMPkt0 via
level shifter
Helen ETMPkt1 via
level shifter
Helen ETMPkt2 via
level shifter
Helen ETMPkt3 via
level shifter
GND
Camera
Helen ETMPkt4 via
level shifter
Helen ETMPkt5 via
level shifter
Helen ETMPkt6 via
level shifter
Helen ETMPkt7 via
level shifter
LDO N1472
N1474
RM-36
System Module
Description
GND for camera
digital circuits and
sensor
Vertical
synchronization
pulse
Horizontal
synchronization
pulse
Camera output
data clock
Camera data out
(LSB)
Camera data out
Camera data out
Camera data out
GND for camera I/O
VDD for camera I/O
2.8V
Camera data out
Camera data out
Camera data out
Camera data out
Enable signal for
LDO N1472 (source
of VCAM2 VDD 2.8V)
Enable signal for
Level Shifter
N1474.
Unit
V
V
Issue 1