Panasonic TC-42PX34 Service Manual

Also see for Viera TC-42PX34: Owner's manual Owner's manual

Panasonic TC-42PX34 Service Manual Manual pdf 2 page image

2TABLE OF CONTENTS PAGE PAGE1 Safety Precautions -----------------------------------------------31.1. General Guidelines ----------------------------------------32 Warning --------------------------------------------------------------42.1. Prevention of Electrostatic Discharge (ESD)to Electrostatically Sensitive (ES) Devices ----------42.2. About lead free solder (PbF) ----------------------------53 Service Navigation------------------------------------------------63.1. PCB Layout --------------------------------------------------63.2. Applicable signals ------------------------------------------74 Specifications ------------------------------------------------------85 Service Mode -------------------------------------------------------95.1. How to enter into Service Mode ------------------------95.2. Option - Mirror--------------------------------------------- 115.3. Service tool mode ---------------------------------------- 115.4. Hotel mode------------------------------------------------- 125.5. Data Copy by SD Card --------------------------------- 136 Troubleshooting Guide---------------------------------------- 166.1. Check of the IIC bus lines------------------------------ 166.2. Power LED Blinking timing chart --------------------- 176.3. No Power--------------------------------------------------- 176.4. No Picture -------------------------------------------------- 186.5. Local screen failure -------------------------------------- 197 Disassembly and Assembly Instructions --------------- 207.1. Remove the Rear cover -------------------------------- 207.2. Remove the AC inlet ------------------------------------ 207.3. Remove the P-Board ------------------------------------ 207.4. Remove the Side terminal cover --------------------- 207.5. Remove the Tuner unit --------------------------------- 207.6. Remove the A-Board ------------------------------------ 217.7. Remove the Speakers ---------------------------------- 217.8. Remove the SN-Board---------------------------------- 217.9. Remove the SS-Board ---------------------------------- 217.10. Remove the Hanger metals and the Standbrackets----------------------------------------------------- 227.11. Remove the C1-Board ---------------------------------- 227.12. Remove the C2-Board ---------------------------------- 227.13. Remove the Plasma panel section from theCabinet assy----------------------------------------------- 237.14. Remove the Glass holders ---------------------------- 237.15. Remove the K-Board ------------------------------------ 237.16. Replace the Plasma panel ----------------------------- 248 Measurements and Adjustments -------------------------- 258.1. Adjustment ------------------------------------------------- 259 Block Diagram --------------------------------------------------- 319.1. Main Block Diagram ------------------------------------- 319.2. Block (1/4) Diagram ------------------------------------- 329.3. Block (2/4) Diagram ------------------------------------- 339.4. Block (3/4) Diagram ------------------------------------- 349.5. Block (4/4) Diagram ------------------------------------- 3510 Wiring Connection Diagram --------------------------------- 3710.1. Caution statement.--------------------------------------- 3710.2. Wiring (1) --------------------------------------------------- 3710.3. Wiring (2) --------------------------------------------------- 3810.4. Wiring (3) --------------------------------------------------- 3910.5. Wiring (4) --------------------------------------------------- 3910.6. Wiring (5) --------------------------------------------------- 4011 Schematic Diagram12 Printed Circuit Board13 Exploded View