Read Panasonic PT-LW375 / PT-LW335 / PT-LB425 / PT-LB385 / PT-LB355 / PT-LB305 (serv.man3) Service Manual online
SECTION
1
INF-1
(2018-12)
SECTION 1 SERVICE INFORMATION
CONTENTS
1. Circuits Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-2
1. 1. Thermal switch
1. 2. Lamp cover switch
1. 3. Fuse (F2003)
1. 2. Lamp cover switch
1. 3. Fuse (F2003)
2. Maintenance/Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-3
2. 1. Maintenance
2. 2. Replacing the Unit
2. 3. How to check the lamp runtime
2. 4. Cleaning
2. 2. Replacing the Unit
2. 3. How to check the lamp runtime
2. 4. Cleaning
3. Notes on service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-10
3. 1. Before service operation
3. 2. Service
3. 3. Security functions
3. 4. Standby mode
3. 5. How to change the baud rate of serial communication port
3. 2. Service
3. 3. Security functions
3. 4. Standby mode
3. 5. How to change the baud rate of serial communication port
4. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . INF-14
4. 1. LED indicators
4. 2. Shutdown system
4. 3. Error log
4. 4. Troubleshooting chart
4. 5. I/O port functions
4. 2. Shutdown system
4. 3. Error log
4. 4. Troubleshooting chart
4. 5. I/O port functions
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