BenQ Q7T3-FP737S, Service Manual

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Q7T3-FP737S-Dual function LCD Monitor Service
Engineering Specification
19
Confidential
6. Maintainability Specifications
6.1 General & Requirements
6.1.1 Installation:
From outside of unit with standard tools and documentation provided to user.
6.1.2 Periodic Maintenance:
No periodic maintenance is required.
6.1.3 Repair & Calibration:
Require spare modules or components as specified as followings:
(1) Interface board ASSY
(3) AC-DC converter board ASSY
(4) Control board ASSY
6.2 Mean Time to Repair
6.2.1 Module Level:
Less than 10 minutes
6.2.2 Component Level:
Less than 15 minutes
6.3 Accessibility
6.3.1 General:
All panels, covers, and major assemblies are removable without disruption of permanent mounting or fasteners.
6.3.2 Outside Cabinet, access to the following elements
-Operating Controls
-AC Inlet
6.3.3 Cover Removal, Access
All sub assemblies and internally adjustable components may be accessed by removing the base and
the rear cover .
6.4 Equipment & Tools Required
6.4.1 Standard Test Equipment
(1) Voltmeter
(2) Dual trace oscilloscope
(3) Hand tools as required
(4) Computer with IBM VGA , or compatible graphic adapter
6.4.2 Documentation
A service manual will be available which covers all service requirements. A users manual written
in Japanese German, Italian, Spanish, France and English will be available to ship with the product.
6.5 Electrical Emission and Energy Saving summary for TCO03
6.5.1 Electrical Field(AC):
*Band I< 10V/m (132cd/m^2,”+” pattern)
*Band II< 1V/m (132cd/m^2,”+” pattern)
Note: Shielded power cord is not acceptable
6.5.2 Magnetic Field(AC):
*Band I< 200nt (132cd/m^2,”+” pattern)
*Band II< 32nt (132cd/m^2,”+” pattern)
Note: Shielded power cord is not acceptable
6.5.3 Energy Saving:
*1
st
stage:<15W(recover time:3 sec)
2
nd
stage:<5W
*single stage:<5W(recover time: 3sec)