Tc-p50c2 service manual
Page 15 5. On-screen Display will be appeared according to the Data folder automatically. Checking the IIC bus lines 2. Power LED Blinking timing 6.
Check of the IIC bus lines 6. Power LED Blinking timing chart 1. Contents When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode.
At this time, the defective block can be identified by the number of blinks of the Power LED on the front panel of the unit. Page No Power 6. No lit 2. Red is lit then turns red blinking a few seconds later. See 6. Page No Picture 6. No Picture Page Local Screen Failure 6. Local screen failure Plasma display may have local area failure on the screen.
Fig-1 is the possible defect P. Remove the Rear cover 8. Remove Side terminal cover and Side shield metal 1. See Service Hint Section 3 8. Remove the Side terminal cover. Caution: To remove P. Page Remove The Tuner Unit 8. Remove the Tuner unit 8. Remove the SU-Board 1. Unlock the cable clampers to free the cable. Disconnect the connectors A1, A6, A7 and A SU5 connected to the SU-Board.
Page Remove The Sc-Board 8. Remove the SC-Board 1. See section 8. Disconnect the connector SC2. Disconnect the flexible cable SC Page Remove The C1-Board 8. Remove the C1-Board 8. Remove the Plasma panel sec- tion from the Cabinet assy 1. Remove the cabinet assy and the plasma panel fastening 3. Page Remove The Glass Holders 8.
Remove the Glass holders 8. Replace the plasma panel 1. Remove the Cabinet assy. Caution: A new plasma panel itself without Hanger metals is 2. Remove the Glass holder bottom rear. To avoid the damage to new plasma panel, carry a new 4. Adjustment 9. Procedure 1. Page 28 9. RF video sub contrast adjustment Name of measuring instrument Remarks 1. RF analog signal Sprit color bar. Procedure Remarks 1. Receive the sprit color bar with RF analog signal. Page White Balance Adjustment 4.
Push [5] key of remote controller to display window pattern. Confirm the brightness within 10 seconds. The following is the confirmation value. Page Block Diagram 10 Block Diagram Caution statement. Caution: Please confirm that all flexible cables are assembled correctly. Also make sure that they are locked in the connectors. Verify by giving the flexible cables a very slight pull. Wiring 1 Page Wiring 2 Wiring 2 Page Wiring 3 Schematic Diagram Note Page C1-Board Schematic Diagram Page K And Ss2-Board Page A-Board Page C1-Board Page C2-Board Page C3-Board Page Sc-Board Page Ss-Board How to access 5.
Display of SOS History 5. Page Hotel Mode 5. Data Copy by SD Card 5. Purpose a Board replacement Copy the data when exchanging A-board : b Hotel Copy the data when installing a number of units in hotel or any facility : 5. Preparation File name: Note Page 14 5. Page 15 5. Page Troubleshooting Guide 6 Troubleshooting Guide 6. Check of the IIC bus lines 6. How to access 6. Exit 6. Screen display 6.
Check Point Page 17 6. Power LED Blinking timing chart Page 18 6. No Power Page 19 6. No Picture Page 20 6. Local screen failure Remove the Rear cover 8. Remove Side terminal cover and Side shield metal 8.
Remove the AC inlet Caution: 8. Remove the P-Board Caution Page 23 8. Remove the Tuner unit 8. Remove the SU-Board 8. Remove the A-Board 8. Remove the SD-Board 8. Remove the Speakers Page 24 8. Remove the SC-Board 8. Remove the Hanger metals and the Stand brackets 8. Remove the SS-Board Page 25 8. Remove the C2-Board 8. Remove the S-Board 8. Remove the Glass holders 8. Replace the plasma panel Caution: A new plasma panel itself without Hanger metals is fragile.
To avoid the damage to new plasma panel, carry a new plasma panel taking hold of the Hanger metals after assembling the Hanger metals and the Stand brackets. Adjustment 9. Vsus selection Caution: Procedure Page 28 9. RF video sub contrast adjustment Page 29 9. White balance adjustment Note: Note : Note Page Block Diagram 10 Block Diagram Main Block Diagram Page 35 Page 36 Page 37 Caution statement. Caution: Wiring 1 Page 40 Wiring 2 Page 41 Page 44 Remarks Page 45 Page 46 Page 48 Page 50 Page 52 I— iM?
Page 54 Page 55 Page 56 Page 57 Page 58 Page 59
0コメント