Beehive International B102 Service Manual page 67

B102. 8152, B162-Disassembly Procedure
The 8102^152/6163 S«iiei diiaucmUet inio replaceable componenii:
Monitor AttemMy, Logic Board/Power Supply, and Keyboard. All majof
components can be removed and replaced quickly. The following explan-
aiioni will help in disassembiy/iissemblv
Case Removal (Figure 6-5)
With the (erminal retting on its side on a protected soft stiilace, remove
the two screws on the terminal bottom, one on each side toward the
terminal front, sec Point A.
Place the terminal in an upright position and with the biii.<> facing the
operator remove the two screws on the extreme right and left (tee
Point Bl NOTE; Dim «c»w* (Aand B) tlx X-turn lvp«.
Monitor Removal
The Monitor ast^rtWy it removed at a unit. It includat the monitor
electronic^ the CfH', and the front betel To remove proceed with the
following ttept: Turn the terminal on its tide and remove the four mount
ing tcrews located on the bottom. Points C Rtmove the Monitor attembly
alter detaching the plug from the monitor electronics.
Logic Board Removal
The Logic Board/Power Supply is removed from the chassis in the follow-
^ 0 RMuUtpr
RMr Pan«<
To RMulatof
irif< m.-innrc: Firit lemove the Monitor assembly Remove the rear panel
ntf.'.riling plate; remove the four screws located as shown. Point O. Re
move all electrical connections to the Logic Board Monitor, power, LEO
display. Slid 5V regulator. Pull the board carefully away from the mounting
dips
Fan Removal
Remove the >ix screws securing the backplane metal plate to the terminal
back. Remove the powpr connection to the Ian Remove the four tcrews
securiiiy the tan to the metal plate. Install with the airflow arrow
facing into the cabinet.
Keyboard Oiuassembly (see Figure 6-6)
The keyboard is detachable from the terminal cate and is only connected
via the electrical cable plugged to the rear of the terminal chassis. Remove
this connector before proceeding with the following: Turn the keyboard
upside dovm on a protected turfact and remove four screws (A), two on
each end of the housing securing the cover to the keyboard cable storage
box. Remove the cover.
Disconnect the keyboard circuit board connector and remove the keyboard
cable (B). Remove the two recessed screws (C) holding the faceplate to the
housing located towards the front edge of the keyboard assembly bottom.
Turn the keyboard right side up while supporting the faceplate assembly.
Tipping the keyboard housing should cause the faceplate assembly to come
out. To remove the keyboard circuit board remove four locknuts holding
the circuit board to the faceplate (not shown).
To Monitoi
To iMr li«vbo«rd plug
:ri'
Btitl ft
Monitor AiMRibly
Figure 6-S B102/B152/B162 Disassembly
6-37