December 2001
TTP 52x0 Series Kiosk Printer— Service Manual
15
3.3.4
TTP 5250 control board
REMOVAL
1. Separate the upper and lower chassis modules. See Section 3.3.2 on page 14.
2. Remove the screw holding the voltage regulator U9 against the left-hand side of the
lower chassis module. TTP5250/80 manufactured 2001 and later, and all
TTP 5250/112 have an additional heatsink fitted behind the regulator.
3. Remove the board (4 screws).
REPLACEMENT
1. Install the board in the reverse order.
CAUTION!
— To avoid overheating, fasten the 5V regulator firmly against the chassis
with the heatsink in-between.
2. It may be necessary to load the correct firmware version and/or user defined default
settings after the board replacement. See
TTP 5200/5250 Installation Manual
for
information on how to do this.
Summary of Contents for TTP 5200
Page 1: ...TTP 5200 5250 Kiosk Printer Sub system Service Manual Publ No 101469 Ed A...
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