Samsung PE8500 Series, Service Manual

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Contents
Contents
1. Precaution........................................................................................................................................ 1 − 1
1.1. Safety Precautions ................................................................................................................... 1 − 1
1.2. Servicing Precautions ............................................................................................................... 1 − 3
1.3. Static Electricity Precautions...................................................................................................... 1 − 4
1.4. Installation Precautions ............................................................................................................. 1 − 5
2. Product Specification ......................................................................................................................... 2 − 1
2.1. Model Comparison................................................................................................................... 2 − 1
2.2. Feature & Specifications ........................................................................................................... 2 − 2
2.3. Specifications Analysis ............................................................................................................. 2 − 4
2.4. Detail Factory Option ............................................................................................................... 2 − 5
2.5. Accessories ............................................................................................................................ 2 − 6
2.5.1. Supplied Accessories ................................................................................................... 2 − 6
3. Disassembly and Reassembly .............................................................................................................. 3 − 1
3.1. Overall Disassembly and Reassembly .......................................................................................... 3 − 1
3.1.1. Separation of STAND P-BASE ...................................................................................... 3 − 1
3.1.2. Separation of ASSY COVER P-REAR ............................................................................ 3 − 2
3.1.3. Separation of ASSY MAIN BOARD............................................................................... 3 − 4
3.1.4. Separation of SMPS ..................................................................................................... 3 − 6
3.1.5. Separation of SPEAKER............................................................................................... 3 − 7
3.1.6. Separation of MolP Camera........................................................................................... 3 − 7
3.1.7. Separation of Function/Blutetooth module/WIFI module..................................................... 3 − 8
3.1.8. Separation of Bracket Wall/Bracket module ...................................................................... 3 − 9
4. Troubleshooting ................................................................................................................................ 4 − 1
4.1. First Checklist for Troubleshooting ............................................................................................. 4 − 1
4.1.1. Checkpoints by Error Mode........................................................................................... 4 − 2
4.1.2. Operating Logic LED................................................................................................... 4 − 6
4.1.3. Blue-tooth Pairing ....................................................................................................... 4 − 8
4.2. Factory Mode Adjustments ........................................................................................................ 4 − 9
4.2.1. Entering Factory Mode ................................................................................................. 4 − 9
4.2.2. Factory Data............................................................................................................... 4 − 11
4.3. Service Adjustment .................................................................................................................. 4 − 27
4.4. Software Upgrade .................................................................................................................... 4 − 30
4.5. RS-232C ................................................................................................................................ 4 − 31
4.6. AV control code....................................................................................................................... 4 − 32
5. Wiring Diagram ................................................................................................................................ 5 − 1
5.1. Overall Wiring ........................................................................................................................ 5 − 1
5.1.1. Pin Connection ........................................................................................................... 5 − 4
5.1.2. Connector Functions .................................................................................................... 5 − 9
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