Related Manuals for Panasonic TC-L32E6L
Summary of Contents for Panasonic TC-L32E6L
- Page 1 ORDER NO.MTNC130366CE 32 inch Class 1080p LCD HDTV TC-L32E6L Model No. LA41 Chassis © Panasonic Corporation 2013. Unauthorized copying and distribution is a violation of law.
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Page 2: Table Of Contents
TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions -----------------------------------------------3 1.1. General Guidelines ----------------------------------------3 2 Warning --------------------------------------------------------------4 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices ----------4 2.2. About lead free solder (PbF) ----------------------------5 3 Service Navigation------------------------------------------------6 3.1. PCB Layout --------------------------------------------------6 4 Specifications ------------------------------------------------------7 5 Technical Descriptions------------------------------------------8 5.1. -
Page 3: Safety Precautions
1 Safety Precautions 1.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. -
Page 4: Warning
2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor [chip] components. -
Page 5: About Lead Free Solder (Pbf)
2.2. About lead free solder (PbF) Note: Lead is listed as (Pb) in the periodic table of elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu). That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available. -
Page 6: Service Navigation
3 Service Navigation 3.1. PCB Layout Board Name Function A-Board Main K-Board IR/LED/AI P-Board Power, SW... -
Page 7: Specifications
4 Specifications Power Source AC 110-220 V, 50/60 Hz Power Consumption Rated Power 75 W Standby Power 0.2 W Display Panel Panel System LCD panel (LED backlight) Visible screen size 80 cm / 32 inches (diagonal) 1,920 × 1,080 Number of pixels Speaker Output 20 W [10 W + 10 W] ( 10 % THD ) 0 °C - 35°C... -
Page 8: Technical Descriptions
5 Technical Descriptions 5.1. Specification of KEY for DTCP-IP, WMDRM and Widevine 5.1.1. General information: 1. NAND Flash (IC8900) for spare parts has the seed of KEY for each DTCP-IP for DLNA, WMDRM for Netflix and Widevine for CinemaNow. 2. The final KEY data will be generated by Main IC (IC8000) when SELF CHECK was done and are stored in both Main IC (IC8000) and NAND Flash (IC8900). -
Page 9: Service Mode
6 Service Mode 6.1. How to enter into Service Mode 6.1.1. Purpose After exchange parts, check and adjust the contents of adjustment mode. While pressing [VOLUME ( - )] button of the main unit, press [INFO] button of the remote control three times within 2 seconds. 6.1.2. -
Page 10: Srv-Tool
6.2. SRV-TOOL 6.2.1. How to access 1. Select [SRV-TOOL] in Service Mode. 2. Press [OK] button on the remote control. 6.2.2. Display of SOS History SOS History (Number of LED blinking) indication. From left side; Last SOS, before Last, three occurrence before, 2nd occurrence after shipment, 1st occurrence after shipment. This indication except 2nd and 1st occurrence after shipment will be cleared by [Self-check indication and forced to factory shipment setting]. -
Page 11: Hotel Mode
6.3. Hotel mode 1. Purpose Restrict a function for hotels. Item Function 2. Access command to the Hotel mode setup menu Mode Select hotel mode On/Off In order to display the Hotel mode setup menu: Input Select input signal modes. While pressing [VOLUME (-)] button of the main unit, Set the input, when each time power is switched on. -
Page 12: Data Copy By Usb Memory
6.4. Data Copy by USB Memory Note: SD card can not be used for Data Copy. 6.4.1. Purpose (a) Board replacement (Copy the data when exchanging A-board): When exchanging A-board, the data in original A-board can be copied to USB Memory and then copy to new A-board. (b) Hotel (Copy the data when installing a number of units in hotel or any facility): When installing a number of units in hotel or any facility, the data in master TV can be copied to USB Memory and then copy to other TVs. - Page 13 6.4.3. Data copy from TV set to USB Memory 1. Turn on the TV set. 2. Insert USB Memory with a startup file (pwd file) to USB terminal. On-screen Display will be appeared according to the startup file automatically. 3. Input a following password for (a) or (b) by using remote control. (a) For Board replacement : 2770 (b) For Hotel : 4850 Data will be copied from TV set to USB Memory.
- Page 14 6.4.4. Data copy from USB Memory to TV set 1. Turn on the TV set. 2. Insert USB Memory with Data to USB terminal. On-screen Display will be appeared according to the Data folder automatically. 3. Input a following password for (a) or (b) by using remote control. (a) For Board replacement : 2771 (b) For Hotel : 4851 Data will be copied from USB Memory to TV set.
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Page 15: Troubleshooting Guide
7 Troubleshooting Guide Use the self-check function to test the unit. 1. Checking the IIC bus lines 2. Power LED Blinking timing 7.1. Check of the IIC bus lines 7.1.1. How to access 7.1.1.1. Self-check indication only: Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control for more than 3 seconds. -
Page 16: Power Led Blinking Timing Chart
7.2. Power LED Blinking timing chart 1. Subject Information of LED Flashing timing chart. 2. 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. Blinking Times Contents Check point... -
Page 17: Disassembly And Assembly Instructions
8 Disassembly and Assembly Instructions 8.1. Disassembly Flow Chart for the Unit This is a disassembly chart. When assembling, perform this chart conversely. -
Page 18: Disassembly Procedure For The Unit
8.2. Disassembly Procedure for the Unit 8.2.1. Pedestal 8.2.3. Back Cover 1. Lay down the unit so that the rear cover faces upward. 1. Remove the 19 screws (A). 2. Remove the 4 screws. 2. Remove the 3 screws (B). 3. - Page 19 8.2.4. P-Board 8.2.5. A-Board 1. Remove the 1 screw. 1. Remove the 3 screws. 2. Remove the Key Button Bracket. 2. Remove the 2 locking tabs. 3. Remove the Side AV bracket. 3. Remove the 3 screws. 4. Disconnect the connectors (P2 and P3). 5.
- Page 20 8.2.6. K-Board 8.2.9. Rear Panel Top L/R Assy 1. Disconnect the connector (K10). 1. Remove the 2 screws. 2. Remove the 1 locking tab. 2. Remove the Rear Panel L/R Assy. 3. Remove the K-Board. 3. Remove the Rear Panel Top Assy. 8.2.10.
- Page 21 8.2.11. Wi-Fi Metal 8.2.14. Metal Bracket Bottom and LCD Panel 1. Remove the 2 screws. 2. Remove the Wi-Fi Metal. 1. Remove the 4 screws. 2. Remove the Metal Bracket Bottom and LCD Panel. 8.2.12. Rear Panel Metal Bot L/R 1.
- Page 22 8.2.15. Felt, Sponge, and so on...
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Page 24: Measurements And Adjustments
9 Measurements and Adjustments 9.1. Voltage chart of P-board Power Supply Name Test point Spec TP7511 24±2V TP7410 16±0.8V TP7501 5.3±0.2V 9.2. Voltage chart of A-board Power Supply Name Test point Spec PANEL12V TP4000/4001 11.50V - 12.50V SUB5V TP5420 4.95V - 5.40V SUB3.3V TP5400 3.17V - 3.43V... -
Page 25: Block Diagram
10 Block Diagram 10.1. Main Block Diagram MAIN IFD_OUT TUNER Parallel_TS TS I/F DDR3 DDR_I/F Paragon Y/PB/PR USB5V COMPONENT IN CVBS IN SUB3.3V SUB1.2V L/R IN OVP DET NAND SUB1.5 NAND_I/F FLASH SUB5V ANALOG-ASIC DIGITAL P15V AUDIO SPDIF_OUT STB3.3V P15V SUB_AI_3.3V ARC_OUT SUB5V... -
Page 26: Block (1/2) Diagram
10.2. Block (1/2) Diagram JK3101 MAIN SW7402-7406 CONTROL PANEL KEY SW7401 POWER POWER SW IC7301, IC7502 STB5V T7301, POWER ON 5.8VS POWER_ON Q7301 D7102 RECTIFIER +16V Q7502 D7502,5 +16V P15V DCDCIN CF7101 +16V Q7501 D7507,8 IC7501 PC7301 PHOTO ERROR COUPLER DETCT PC7300 PHOTO... -
Page 27: Block (2/2) Diagram
10.3. Block (2/2) Diagram SPEAKER_R SPEAKER_L JK8601 JK8602 D3201 FACTORY JK8650A JK4701 JK4702 JK4703 DIGITAL USB1 USB2 WiFi MAIN MAIN AUDIO OUT HDMI1 HDMI2 HDMI3 RF IN ETHERNET CN0100 IIC_0 IIC_2 IIC_2 UART TU6704 TUNER IC4900 AUDIO AMP P15V IC5704 +1.8V X6800 SUB5V... -
Page 29: Wiring Connection Diagram
11 Wiring Connection Diagram 11.1. 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. 11.2. Dressing Wire...