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Panasonic PT47WXD63 - 47" PROJECTION TV Technical Manual

  • PT47WXD63 - 47" PROJECTION TV Projection TV
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Panasonic PT47WXD63 - 47" PROJECTION TV User Manual
Panasonic PT47WXD63 - 47" PROJECTION TV User Guide
Panasonic PT47WXD63 - 47" PROJECTION TV Online Manual

Text of Panasonic PT47WXD63 - 47" PROJECTION TV User Guide:

  • Panasonic PT47WXD63 - 47" PROJECTION TV, If the unit fails to power up, a simple way to isolate a defect to the DT-Board is to t of IC8024 to analog and outputs to the and 14 of connector JK8007/A41. disconnect it from the unit. Make sure all connections to other boards are removed before powering the unit. If the unit powers up and operation is restored, the DT-Board is possibly defective. Fi g ure 29 C8031 converts the digital OSD outpuI DG-Board via pins 25, 27, and 29 of connector JK8007/A41. IC8035 converts the digital SD or HD video output of IC8024 to analog Y, Pb, and Pr video signals. The component video signals are amplified by IC8037 and utput to the

  • Panasonic PT47WXD63 - 47" PROJECTION TV, Sub Picture Signal Process (See Figure 35) On the DG- Board, an analog to digital (A/D) converter circuit, in the PIP mode. In this mode, the mbined into one set of Y, Pb, and Pr omponent signals. The line doubler, located inside the IC, halves the horizontal line period, doubling the horizontal frequency to 31.468KHz. Using IC4015 as a temporary storage area, IC4002 then converts the digital signal scan format from interlaced to progressive and sends the 10 bit signal to IC4501. The remaining process is the same as NTSC and 480i. located inside the Sub Global Core IC4002, converts the sub picture video signals to digital. The data is then applied to

  • Panasonic PT47WXD63 - 47" PROJECTION TV, Technical Guide High Definition Projection Television P9 Chassis PT-47WXD63/ PT-53WXD63 PT-53TWD63/ PT-56TWD63 Technology, Troubleshooting, & Adjustments Panasonic Services Company National Training Center

  • Panasonic PT47WXD63 - 47" PROJECTION TV, The tuner of the DT-Board outputs a 44MHz IF (Intermediate Frequency) sig which is in digital form. The IF signal is then applied to a transport decoder circu consisting of IC8008 to recover the Transport Stream. The MPEGII transport stream then enters the input selection IC, IC8009. The 8VSB or 16 VSB transport stream passes through the switch and enters IC8024. If a CableCard is used, the 16VSB TS signal enters the CableCard for decoding and channel mapping. Once the unit senses the presence of the CableCard, it automatically instructs IC8009 to swit

  • Panasonic PT47WXD63 - 47" PROJECTION TV, Q. Wh A. Con onic HOST through the ETUP menu of the Panasonic HOST. Q. Wh does the power light blink when the host is inserted? A. It m Closed Ca The HOST d n of closed caption status in t It will report is a table of y can’t the host acquire any RF signal? firm that the cable is connected to INPUT A (Cable) on the Panas . Also confirm that the input mode is set to Cable. This is done S y ay indicate a broken fan. Confirm the fan operation and connection. ptioning Information iagnostic screen provides an indicatio he Video / Channel Status section. the closed caption service in use by the Panasonic HOST. Below the most c

  • IC8034 converts the digital audio output of IC8024 to analog. The 2 channel stereo signal is then amplified by IC8036 and output to IC8044 for selectio between analog TV audio and digital TV audio. The selected output is ro the DG-Board via pins 24 and 26 of connector n uted to JK8007/A41. DMI = H H igh-Definition Multimedia Interface One connection HD

  • Rear Panel Jacks Item # Description 1 Antenna Inputs ANT A - Connect Cable Antenna or Terrestrial Antenna to this input to receive Digital channels. ANT B - If you have both Cable antenna and Terrestrial antenna, connect the Terrestrial antenna to ANT B. 2 DCM INTERFACE (POD INTERFACE) Insert the DCM (Digital Cable Mo

  • Panasonic PT47WXD63 - 47" PROJECTION TV, DV-Board Block Diagram Figure 32 62 receive digital video and audio from a set-top box, a DVD player, or other digital devices. IC5003 converts the digital video to parallel analog Y, Pb, and Pr video and outputs to the A-Board via pins 12, 14, and 16 of the connector DV1/A51. IC5003 decodes the LPCM digital audio and outputs to IC5006. IC5006 converts the digital audio input to left and right stereo analog signal and outputs to the audio amplifier IC8036. The stereo signal then enters the audio switch IC5008 for

  • Panasonic PT47WXD63 - 47" PROJECTION TV, Protection Circuit Auto diagnostic feature The front power LED blinks on and off to indicate SOS activation. Number of blinks Defect location MPU_port Possible Cause 1 time SOS MPU 57 pin (H:SOS) POWER SUPPLY AND/OR VERTICAL 2 times SOS2 MPU 58 pin (L:SOS) IC1006 (DG-BOARD) 3 times SOS3 MPU 69 pin (H:SOS) CONVERGENCE (DC-BOARD) 4 times HHS MPU 56 pin (H:SOS) HHS (FLYBACK) 5 times GC2M IIC ACK error GC2M (DG-BOARD) 6 times GC2S IIC ACK error GC2S (DG-BOARD) 7 times GC2V I

  • Panasonic PT47WXD63 - 47" PROJECTION TV, JPEG Viewer S d ON, nt enu w oad appear:  Enter the service mode  Display the service menu by pressing POWER on the remote and selecting the “JPEG” DAC register. • • • eader om. If the colors are shown correctly the JPEG color driver is working properly. Press exit on the remote to go back to service menu. • SD Card Test - The unit performs a JPEG Picture reading test on the SD Card. The SD card inserted must have pictures with JPEG format to pass the test. • PC Card Te

  • Panasonic PT47WXD63 - 47" PROJECTION TV, Photo Viewer™ Troubleshooting Symptoms Solutions Photo Viewer cannot read the A) N content of the card. formatted with FAT ot compatible format. Must be 12 or FAT 16. that does C) The folders are not under DCF standard. B) The extension is not “JPG”. Photo Viewer™ can only display EXIF standard JPEG file. JPEG file not meet the EXIF standard cannot be shown. PC card cannot be ejected. Push the card all the way in, and eject. Poor picture quality JPEG image is partially corrupted. Plea confirm the

  • Panasonic PT47WXD63 - 47" PROJECTION TV, The software component of the OpenCable project is called the OpenCable Applications Platform (OCAP™) specification. OCAP provides an open interface between the manufacturer's operating system and the various applications that will run within the host. This open interface will accelerate application development and deployment of new interactive television (iTV) services. Currently, developers of iTV applications and services must rewrite their programming for each proprietary host platform upon which the applications and services will run. OCAP addresses this challenge by providing a standard set of application programming interfaces (API

  • FIRMWARE UPGRADE - WEB DOWNLOADS – Projection TV Firmware Update Via SD Card Slot This firmware update addresses functionality issues with the optical digital audio output. Models affected: PT-47WXD63, PT-53WXD63, PT-53TWD63, PT-56TWD63 Upgrade instructions: GO TO PANASONIC WEBSITE WWW.PANASONIC.COM/ 1. Download the zip file (TXFSD01GSER.zip) under Consumer Product / Supp

  • Panasonic PT47WXD63 - 47" PROJECTION TV, LED Blinks Three Times (Convergence Protection) he transistor Q7060 monitors current of the 20Vdc source. Excessive current ent he voltage drop across R7066 to increase. When the voltage drop becomes sufficient, the transistor Q7061 turns on. This causes Q7060 to turn on. When Q7060 is triggered on either by Q7061 or by the voltage drop across R7060, it applies a DC voltage to the voltage divider network of R7063 and R7064. The DC level at the node of R7063 and R7064 causes D7060 to conduct. This voltage enters the DG-Board via pin 11 of the connector D2/A2, and pin 51 of the connector A31 causing the MPU to activate shutdown and turn

  • Panasonic PT47WXD63 - 47" PROJECTION TV, Symptom: A known existing channel can be selected. However there is no ound and no picture. olution: Check the status of the FAT (File Allocation Table) Lock status by ressing the VOL UP + U buttons, in front of the unit, at the same time, then mediately press CH U MENU but s S p MEN P + im tons. FAT_ Lock Status Loc Unlocke ked d Check the Head End (Cable om settings ifferent CableCAR C pany) and try a D. d Check the "SNR" un

  • Panasonic PT47WXD63 - 47" PROJECTION TV, Connection diagram Follow the diagram below to connect the PTV to a set top box or a DVD player. t the HDMI ou e set top box or a DVD player to the MI input on the back of the PTV. Press TV/VIDEO but ote control to select HDMI input. The tor on the PT e A connector xternal device put only, use a DVI to HDMI adaptor 3 to connect to the HDMI jack on the PTV. Also, connect the Audio gnal from the e ce (set top box or DVD player) to the Audio In jacks below the HDM nnot display the picture because your Digital Set Top Box does Note

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