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3.5 How to Replace the Lift/Power Board
Do the steps below while referring to the following Exploded Views in Appendix and Section
4
ELECTRONIC PCB, CONNECTOR AND CABLE OVERVIEW.
A.1 M990T
B.1 MAIN BODY_FRONT A
1) Turn off the unit power at the switch and then unplug the line cord at wall outlet.
2) Remove three bolts (B20) and then lift Motor Cover(T1) out from between the upright
Supports.
3) Disconnect all of cables from the Lift/Power Board (M10).
4) Remove four screws (B30) securing the Lift/Power Board (M10) and lift out the Lift/Power
Board (M10) from the base frame.
5) Install new Lift/Power Board (M10) in reverse order.
Содержание M990T
Страница 56: ...55 4 1 Cable Connection Block Diagram 1 MPU PCB LCD Type ...
Страница 57: ...56 2 MPU PCB DOT Type ...
Страница 58: ...57 3 A D BOARD ...
Страница 59: ...58 4 Lift Power BOARD 4 1 Supply Voltage 220 230VAC ...
Страница 60: ...59 4 2 Supply Voltage 100 120VAC USA Japan ...
Страница 84: ...83 Cable No Cable Name Cable Spec Remark CB20 S VIDEO Cable CB21 S AUDIO Cable CB22 LCD Power Supply Cable ...
Страница 87: ...86 A 1 M990T ...
Страница 90: ...89 B 1 MAIN BODY_FRONT A ...
Страница 91: ...90 B 2 MAIN BODY_FRONT B ...
Страница 93: ...92 C 1 MAIN BODY_REAR ...
Страница 95: ...94 D 1 OVERLAY BEZEL ASSEMBLY ...
Страница 98: ...97 E 1 CONSOLE ASSEMBLY ...
Страница 101: ...100 F 1 BOLT A ...
Страница 102: ...101 F 2 BOLT B ...
Страница 103: ...102 F 3 BOLT C ...
Страница 104: ...103 F 4 WASHER NUT ...
Страница 105: ...104 Ver 0 1 Feb 2007 ⓒ Motus Co Ltd All Rights reserved Unauthorized Reproduction and Distribution Prohibited By Law ...