This service manual cover models:
PT-CW240U
PT-CW240E
PT-CW240EA
PT-CW330U
PT-CW330E
PT-CW330EA
PT-CX300U
PT-CX300E
PT-CX300EA
PT-CW241RU
PT-CW241RE
PT-CW241REA
PT-CW331RU
PT-CW331RE
PT-CW331REA
PT-CX301RU
PT-CX301RE
PT-CX301REA
This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Pansonic. English language.
Table of contents:
Safety Instructions
Comparison List
Chapter 1.
Introduction
1-1 Specifications
1-2 Compatible Signals
Chapter 2.
Disassembly Process
2-1 Equipment Needed & Product Overview
2-2 Disassemble Lamp Module and Mesh Inlet
2-3 Disassemble Top Cover Module
2-4 Disassemble Keypad Board
2-5 Disassemble Main Board
2-6 Disassemble Shielding and IO Cover Module
2-7 Disassemble LAMP DRIVER and and POWER board
2-8 Disassemble Speaker and AC Inlet Bracket
2-9 Disassemble ENGINE Module
2-10 Disassemble DMD FAN and SYS FAN and Blower FAN
2-11 Disassemble Bottom Module
2-12 Repair Action
Chapter 3.
Troubleshooting
3-1 LED Lighting Message
3-2 Main Procedure
3-3 NO Power troubleshooting
3-4 Power troubleshooting
3-5 Image troubleshooting
3-6 Remote control troubleshooting
3-7 Network troubleshooting
3-8 IR Camera troubleshooting
3-9 Electronic Function Block Diagram
3-10 Pin Assignment
3-11 Service menu description
Chapter 4.
Function Test & Alignment Procedure
4-1 Run In Test
4-2 Test Inspection Procedure
4-3 Calibration
4-4 Waveform download
4-5 Fan rotation check
4-6 Color wheel index adjustment
Chapter 5.
Firmware Upgrade
5-1: Scalar Firmware Upgrade
5-2: MCU Firmware Upgrade Procedure
5-3: Network Firmware Upgrade Procedure
Chapter 6.
Parts list
PTCW240U PTCW240E PTCW240EA PTCW330U PTCW330E PTCW330EA PTCX300U PTCX300E PTCX300EA PTCW241RU PTCW241RE PTCW241REA PTCW331RU PTCW331RE PTCW331REA PTCX301RU PTCX301RE PTCX301REA