TDMA StarTAC
B+
page B29
BKLT_CNTL
J1B-32
page B47
BACKLIGHTING
U1000
page B39
Backlight
P8190:
TM
A
Q1720
C1720
B
On
Off
A
2.8V
0V
B
2.6V
0V
DOUB Supply/Backlight
Sleep Mode
C
D
C1553
U1501
C1552
2.8Vpp@87.7kHz
VOLTAGE SUPPLIES
Colored boxes represent the area in
which the components are placed.
On
Off
2.75V
0V
2.52V
5.5V
BATT_SAV
C
D
CR1540
This manual is Motorola property. Copying or
distribution strictly prohibited without prior written
consent from Motorola and must be returned upon
Motorola's request.
Motorola Confidential Proprietary
RX_2.75V
page B25
U1800-16
page B23
VDOUB
2.75V
page B25