file no service manual led tv - Panasonic

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2.11 Special care must be taken in transporting or handling it. Exquisite shock vibration may lead tobreakage of screen glass or damage to driving circuit. Therefore it must be packed in a strong casebefore the transportation or handling.2.12 For the storage make sure to put it in a place where the environment can be controlled so as toprevent the temperature and humidity from exceeding the limits as specified in the manual. Forprolonged storage, it is necessary to house it in an anti-moisture bag and put them altogether in oneplace. The ambient conditions are tabulated as follows:Temperature Scope for operation 0 ~ + 35 o CScope for storage-20 ~ + 60 o CHumidity Scope for operation 20% ~ 80 %Scope for storage 10% ~ 90%2.13 Display of a fixed picture for a long time may result in appearance of picture residue on thescreen, as commonly called “ghost shadow”. The extent of the residual picture varies with the makerof LED screen. This phenomenon doesn’t represent failure. This “ghost shadow” may remainin the picture for a period of time (several minutes). But when operating it please avoid displaying stillpicture in high brightness for a long time.3. Points for attention during installation3.1 The front panel of LED screen is of glass. When installing it please make sure to put it in place.3.2 For service or installation it’s necessary to use specified screw lest it should damage the screen.3.3 Be sure to take anti dust measures. Any foreign substance that happens to fall down between thescreen and the glass will affect the receiving and viewing effect3.4 When dismantling or mounting the protective partition plate that is used for anti vibration andinsulation please take care to keep it in intactness so as to avoid hidden trouble.3.5 Be sure to protect the cabinet from damage or scratch during service, dismantling or mounting.4
2. Alignment instructions(1) Test equipmentVG-859 (YPbPr, VGA, HDMI signal generator)FLUKE 54200(TV signal generator)CA310 (white balancer)(2) Power testConnect main board, power board and IR board according the wiring diagram, connectthe power and press power key (Remote controller or Keypad) button to turn on the TV.a) Test the pin voltage of P802/power board , the data is shown in table1:Table1 voltage data of P802For 39”P802 Pin1,2 Pin3,4 Pin5,6,7 Pin8,9 Pin10,11Voltage GND 11.4V~12.6V GND 11.4V~12.6V 4.75V~5.25VFor 39”Pin12 Pin13 Pin 14 Pin15 Pin16On:2.5V~5.25VOff: 0~0.5VNormal: 2.0~5VAbnormal :0~0.5VOn:2.5V~5.25VOff: 0~0.5VDuty 5%~100%NC5
Page 1 and 2: FILE NOSERVICE MANUALLED TVTC-L39B6
Page 3: Attention: This service manual is o
Page 7 and 8: (4) Adjustment instructionAt any in
Page 9 and 10: 7)ADC CalibrationADC Calibration fu
Page 11 and 12: 6-5 other functions checka) Check t
Page 13 and 14: 4. Specifications13
Page 15 and 16: Power Board: FSP15
Page 17 and 18: 6. IC block diagram1. MT5385GENERAL
Page 19 and 20: Video Plane Supports video freeze a
Page 21 and 22: Stereo demodulation, SAP demodulati
Page 23 and 24: 2. TI TAS570720-W STEREO DIGITAL AU
Page 25 and 26: 7-2 Wiring ConnectionLG panelMain b
Page 27 and 28: 44 GND Black 25 GND45 GND Black 26
Page 29 and 30: 8. Trouble shooting1. Fault clearan
Page 31 and 32: 2-2 Has audio but no video out2-3 H
Page 33 and 34: 9.SCHEMATIC DIAGRAM--ELECTRON
Page 35 and 36: 54321Buck Converter 4AD+5VSB11 POWE
Page 37 and 38: 54321DVDD3V3D33POCE0#PDD7POCE0#PDD7
Page 39 and 40: 54321Component inputA/V inputOPT SP
Page 41 and 42: 54321DCBDDR3#1DDRVR145C1761K/1%/040
Page 43 and 44: 54321D1213 GND14 GND15 GNDGNDTDST-H
Page 45 and 46: SCHEMATIC DIAGRAM
Page 47 and 48: 5544332211DDCCBBAA12V1L1-L2+L1+OVP1
Page 49 and 50: 12345678ABVLED12VccBLONDIM10KR94310
Page 51 and 52: 23 ACETIC ACID TYPE LCSE55T020I LCS
Page 53 and 54: 24 SCREW+LOCK WASHER(8) MAA8002040I
Page 55 and 56:
24 SCREW+LOCK WASHER(8) MAA8002040I
Page 57 and 58:
36Type A3433Type B31392840413844323
Page 59 and 60:
11.3. P-Board1. Remove the 4 screws
Page 61 and 62:
11.6. Metal parts1. Remove the 4 sc
Page 63:
PD39T SERVICE MANUAL CHANGE LISTDAT
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