Upper Sensor Board Removal; Lower Sensor Board Removal; Transport Guides A, B, C, D, & E Disassembly; Transport Guidea Disassembly - JCM GLOBAL UBA Series Operation And Maintenance Manual

Section 4
Caution: When reinstalling the ICB
Board onto the CPU Board, check that
the PLUG and SOCKET Numbers agree
to ensure a correct Harness plug re-
connection.
U S B
PPER ENSOR OARD
Perform the following steps to remove the UBA
Upper Sensor Board:
1. Remove the Transport Cover (See "Side and
Top Cover Removal" on page 4-1)
2. Remove the four (4) circuit board mounting
screws (See Figure 4-9) and disconnect the
three (3) board Harness connectors.
3. Remove the Upper Sensor Board from the
assembly.

Figure 4-9 Upper Sensor Board Removal

L S B
OWER ENSOR OARD
Perform the following steps to remove the UBA
Lower Sensor Board:
NOTE: The CPU Board must be removed first
to gain access to the Lower Sensor Board
(See "CPU Board Removal" on page 4-3).
1. Remove the Right Side Cover (See "Side
and Top Cover Removal" on page 4-1)
2. Disconnect the three (3) Harness connectors
from the Lower Sensor Board (See the Fig-
ure 4-10 exploded inset).
3. Remove the three (3) circuit board mounting
screws, lift the Lower Sensor Board up and
slide it out of the side of the assembly as
illustrated in Figure 4-10.
JCM Part No. 960-000097R_Rev. 3
Universal Bill Acceptor (UBA-1x-SS & UBA-x4-SS/SU)
R
EMOVAL
R
EMOVAL

Figure 4-10 Lower Sensor Board Removal

Transport Guides A, B, C, D, & E
Disassembly
T G
RANSPORT UIDE
Perform the following steps to remove the UBA
Transport Guide A assembly:
1. Remove the single screw retaining the Roller
Guide Cap, and twist the Cap down and
clockwise in the arrow direction shown in
Figure 4-11 (a) step
and off the assembly.

Figure 4-11 Roller Guide Removal

© 2010, JCM American, Corporation
4 - 4
Disassembly/Reassembly
A D
ISASSEMBLY

, then remove it up