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PT-CW240/PT-CX300/PT-CW330/PT-CW241R/PT-CX301R/PT-CW331R
IV
Contents
Safety Instructions ............................................................................. II
Comparison List ................................................................................V
Comparison List ................................................................................V
Chapter 1
Introduction .....................................................................................1-1
1-1 Specifications ........................................................................... 1-1
1-2 Compatible Signals .................................................................. 1-3
Chapter 2
Disassembly Process .....................................................................2-1
2-1 Equipment Needed & Product Overview .................................. 2-1
2-2 Disassemble Lamp Module and Mesh Inlet ............................. 2-2
2-3 Disassemble Top Cover Module ..............................................2-3
2-4 Disassemble Keypad Board .....................................................2-8
2-5 Disassemble Main Board ....................................................... 2-10
2-6 Disassemble Shielding and IO Cover Module ....................... 2-14
2-7 Disassemble LAMP DRIVER and and POWER board .......... 2-15
2-8 Disassemble Speaker and AC Inlet Bracket .......................... 2-18
2-9 Disassemble ENGINE Module ............................................... 2-19
2-10 Disassemble DMD FAN and SYS FAN and Blower FAN ..... 2-21
2-11 Disassemble Bottom Module ................................................ 2-24
2-12 Repair Action ........................................................................ 2-26
2-2 Disassemble Lamp Module and Mesh Inlet ............................. 2-2
2-3 Disassemble Top Cover Module ..............................................2-3
2-4 Disassemble Keypad Board .....................................................2-8
2-5 Disassemble Main Board ....................................................... 2-10
2-6 Disassemble Shielding and IO Cover Module ....................... 2-14
2-7 Disassemble LAMP DRIVER and and POWER board .......... 2-15
2-8 Disassemble Speaker and AC Inlet Bracket .......................... 2-18
2-9 Disassemble ENGINE Module ............................................... 2-19
2-10 Disassemble DMD FAN and SYS FAN and Blower FAN ..... 2-21
2-11 Disassemble Bottom Module ................................................ 2-24
2-12 Repair Action ........................................................................ 2-26
Chapter 3
Troubleshooting ..............................................................................3-1
3-1 LED Lighting Message .............................................................3-1
3-2 Main Procedure ........................................................................3-2
3-3 NO Power troubleshooting .......................................................3-3
3-2 Main Procedure ........................................................................3-2
3-3 NO Power troubleshooting .......................................................3-3
3-4 Power troubleshooting .............................................................3-4
3-5 Image troubleshooting .............................................................3-5
3-6 Remote control troubleshooting ...............................................3-9
3-7 Network troubleshooting ........................................................ 3-10
3-8 IR Camera troubleshooting .................................................... 3-11
3-9 Electronic Function Block Diagram ........................................ 3-12
3-10 Pin Assignment .................................................................... 3-13
3-7 Network troubleshooting ........................................................ 3-10
3-8 IR Camera troubleshooting .................................................... 3-11
3-9 Electronic Function Block Diagram ........................................ 3-12
3-10 Pin Assignment .................................................................... 3-13
3-11 Service menu description ..................................................... 3-15
Chapter 4
Function Test & Alignment Procedure ..........................................4-1
4-1 Run In Test .............................................................................. 4-1
4-2 Test Inspection Procedure .......................................................4-2
4-3 Calibration ................................................................................4-3
4-4 Waveform download ................................................................4-4
4-5 Fan rotation check ...................................................................4-5
4-6 Color wheel index adjustment ..................................................4-6
4-5 Fan rotation check ...................................................................4-5
4-6 Color wheel index adjustment ..................................................4-6
Chapter 5
Firmware Upgrade ...........................................................................5-1
5-1: Scalar Firmware Upgrade ....................................................... 5-1
5-2: MCU Firmware Upgrade Procedure .......................................5-7
5-3: Network Firmware Upgrade Procedure ................................ 5-13
5-2: MCU Firmware Upgrade Procedure .......................................5-7
5-3: Network Firmware Upgrade Procedure ................................ 5-13
Chapter 6
Parts list ......................................................................................SPL-1
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