20
July 27, 2001
6881038B70
Disassembly Product Family C21
Removing and Replacing the Keypad
1.
Remove the battery cover, battery, and front cover as described in the proce-
dures
.
2.
Lift the keypad from the front cover as shown in Figure 8.
3.
To replace, insert the keypad into the front cover. Ensure the keys align
properly with the openings and the keypad is fully seated in the front cover.
4.
Replace the front cover, battery, and battery cover as described in the proce-
dures.
010509o
Figure 8. Removing the keypad
KEYPAD
DISASSEMBLY TOOL
FRONT COVER
Summary of Contents for T193
Page 2: ......
Page 18: ...14 July 27 2001 6881038B70 General Operation Product Family C21 ...
Page 42: ...38 July 27 2001 6881038B70 Part Number Charts Product Family C21 ...
Page 45: ......
Page 47: ...T193 RF BACK END SCHEMATIC ...
Page 48: ...T193 RX FRONT END SCHEMATIC ...
Page 49: ...T193 AL SCHEMATICS ...
Page 50: ...T193 BOARD LAYOUT PAGE 1 2 ...
Page 51: ...T193 BOARD LAYOUT PAGE 2 2 ...
Page 52: ...T193 ANTENNA SWITCH SCHEMATIC ...
Page 53: ...T193 SWITCHING CONTROL SCHEMATIC ...
Page 54: ...T193 TRANSCEIVER SCHEMATIC ...
Page 55: ...T193 TRANSMIT AMPLIFIER SCHEMATIC ...