Sharp MX-BMX1 (serv.man3) Service Manual ▷ View online
BF-3-37
Replacement
Adjustment
20 October 2010
MECHANICS
Stop Gate Adjustment B
NOTE: This procedure must be performed if any mechanics in the stopgate have
been altered, or if the stop gate motor or stop gate has been replaced.
1. Tilt machine (
3.1.6).
2. Turn Stop Gate Cam using the Stop Gate Motor so that Stop Gate is in upper
position.
3. Measure between Lower Clamp [B] and Stop Gate [C] on one side only (which
side does not matter). Distance [D] should be 7.5 ± 0.2 mm.
4. Loosen Stop Gate Motor M2 mounting screws and move Stop Gate Motor to
obtain measurement ( x 4).
5. Perform Stop Gate Adjustment A.
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BF-3-39
Replacement
Adjustment
20 October 2010
PCB
Removal
1. Remove Rear Cover (
3.1.2).
2. Remove all connectors from PCB [A] (
x 8).
3. Remove PCB by squeezing barbs [B] on the standoffs ( x4) securing PCB.
REPLACEMENT
1. Reverse the removal procedure.
1. Reverse the removal procedure.
NOTE: Make sure all DIP switches are in off position [C].
NOTE: Make sure correct software version is loaded in the PCB.
3.6 PCB
3.6.1 PCB MD6DC “D”
ON
[C]
[A]
[B]
CAUTION
ESD Hazard! ESD (Electrostatic Discharge) can cause software crashes,
data and/or communications problems. Failure to use proper ESD pro-
cedures will cause damage to electronic components (example: PCBs).
ESD problems can be minimized by maintaining all machine ground con-
nections, ensuring the proper handling of circuit boards and sensors. Use
ESD protection when working near PCBs. Failure to use ESD protection is
likely to result in a PCB failure (
3.1 ).
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