
6881039B25
January 08, 2002
23
Level III Service Manual Disassembly
Removing and Replacing the Transceiver Board Assembly
1.
Remove the battery cover, battery, SIM, rear housing cover, and rear trans-
ceiver housing as described in the procedures.
2.
Lift the end of the transceiver board out of the front transceiver housing as
shown in Figure 10.
3.
Gently slide the bottom end of the transceiver board out of the front transceiver
housing. The transceiver board should separate easily from the front housing.
4.
Lift the transceiver board assembly completely away from the rear housing.
5.
To replace, align the bottom end of the transceiver board assembly with the
rear housing and slide into place.
6.
Replace the rear transceiver housing, rear housing cover, battery, SIM, and
battery cover as described in the procedures.
G
This product contains static-sensitive devices. Use anti-static handling procedures
to prevent electrostatic discharge (ESD) and component damage.
011102-o
Figure 10. Removing the transceiver board assembly
TRANSCEIVER BOARD
Summary of Contents for V70
Page 1: ...Level III Service Manual Wireless Telephone V70 GSM 1900 MHz GPRS Technologies ...
Page 2: ......
Page 4: ...ii January 08 2002 6881039B25 Table of Contents 1 and 2 C23 6881039B25 Table of Contents ...
Page 18: ...14 January 08 2002 6881039B25 General Operation ...
Page 48: ...44 January 08 2002 6881039B25 Part Number Charts ...
Page 51: ......
Page 53: ...RF1 SCHEMATIC ...
Page 54: ...RF2 SCHEMATIC ...
Page 55: ...BOARD LAYOUT PAGE 1 2 ...
Page 56: ...BOARD LAYOUT PAGE 2 2 ...
Page 57: ...INTERFACE SCHEMATIC ...
Page 58: ...U3000 SCHEMATIC ...
Page 59: ...U1000 SCHEMATIC ...