Chapter 3
Theory of Operation
P/N 57150002, Revision 5.0 3 - 23 Trimble S, VX, SPS & RTS Service Manual
F
Fig. 3-21 TCU attachment with USB exploded
FPBTR board
A connection board, FPBTR board is mounted in the TCU attachment.
USB Board
A connection board, USB board is mounted in the TCU attachment and connected to the FPBTR
board with a cable.
Service
Replacement of spare parts
• TCU attachment complete
• USB Board
• Cable between USB Board and FPBTR Board
• USB Connector dust cover
• Lock for Trimble CU