EXT_B+
EXT_B+
MANUAL_TEST
R1011
EXT_B+
EXT_B+
B+
BATT+
BATT+
CHRG_EN
U1907-50
page B35
page B41
PWRON
U1500
page B25
TRICKEL_SET
U1907-51
page B35
VOLTAGE SUPPLIES
Colored boxes represent the area in
which the components are placed.
Motorola Confidential Proprietary
This manual is Motorola property. Copying or
distribution strictly prohibited without prior written
consent from Motorola and must be returned upon
Motorola's request.
Charger
On
Off
A
C
B
2.68V
.11V
4.47V
0V
3.79V
0V
D
Supply
External Battery
C829
J604
Q1812
VR960
J1
R1593
Q1597
C1589
C1574
C1573
CR1562
Q962
R964
C1590
R1596
Q1598
CR1598
R1598
U960
TDMA T2290/T2297:
Charger
B29
J605
4
2
1
3
C1592
R1592
R1594
CR1599
A
D
C
B
CR1597
3.44V
0V
Содержание T2290
Страница 1: ...DIGITAL WIRELESS TELEPHONE Service Manual Level 3 Release 1 TDMA T2290 T2297 ...
Страница 26: ... 2000 Motorola Inc TDMA T2290 T2297 Cellular Overview 16 ...
Страница 40: ...Motorola Confidential Proprietary TDMA T2290 T2297 TDMA Test Mode NAM Programming 30 ...
Страница 68: ...Disassembly TDMA T2290 T2297 Keypad Removal Motorola Confidential Proprietary 58 ...