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1、19 LCD Color Monitor AOC 193SWService ServiceService Horizontal Frequency 30- 83 kHz TABLE OF CONTENTS Description Page Description Page 5.2. Electrical Block Diagram.156. Schematic.176.1 Main Board.176.2 Power Board.237. PCB Layout.267.1 Main Board.267.2 Power Board.288. Maintainability.328.1. Equi
2、pments and Tools Requirement.328.2. Trouble Shooting.339. White-Balance,Luminance adjustment.3810. Monitor Exploded View.3911. BOM List.4012.Different Parts List58Table Of Contents.1Revision List.2 1. Monitor Specification.4 2. LCD Monitor Description.53. Operation Instruction.63.1. General Instruct
3、ions.63.2. Control Buttons.63.3 Adjusting the Picture.74. Input/Output Specification.104.1. Input Signal Connector.104.2. Factory Preset Display Modes.104.3. Panel Specification.115. Block Diagram.135.1 Software Flow Chart.13SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZ
4、E HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICINGR FOR TH UNIT WHEN SCIRevision ListVersionDateRevision HistoryTPV Model NameA00
5、Feb.-26-07Initial releaseT95MM4HBWCA2NSA01May.-14-07Add new BOMT95MM4HCWCA1NA02May.-18-07Add new BOMT95MM4DCWCA1NA03Oct.-30-07Add new BOMT95MM4HCWCA3NN2Important Safety Notice Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedures
6、recommended by AOC and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended.It is important to note that this man
7、ual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE NOT EX
8、HAUSTIVE. AOC could not possibly know, evaluate and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, AOC has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service proced
9、ure or tool which is not recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected. Hereafter throughout this manual, AOC Company will be referred to as AOC. WARNINGUse of substitute rep
10、lacement parts, which do not have the same, specified safety characteristics might create shock, fire, or other hazards.Under no circumstances should the original design be modified or altered without written permission from AOC. AOC assumes no liability, express or implied, arising out of any unauthorized modification of design.Servicer assumes all liability. FOR PRODUCTS CONTAINING LASER: DA
