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Sanyo PDP-42XR7Z, Service Manual

The Sanyo PDP-42XR7Z is a cutting-edge plasma television offering a stunning viewing experience. For easy troubleshooting and maintenance, the accompanying Service Manual is available for download free of charge at 88.208.23.73:8080. This comprehensive manual ensures optimal performance and longevity, an invaluable resource for users seeking expert assistance.

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CONTENTS

Safety precautions………………………………………………………………………..…

Alignment instructions …………………………….…….…………………………………

Method of software upgrading……………………………………………………………..

Working principle analysis of the unit……………………………….………….………….

Block diagram…………………………………..………………………………….…………

IC block diagram………………………………………………………………………..……

Wiring diagram …………………………………………………………………………….

Troubleshooting guide ………………………………………………………………..……

Schematic diagram…………………………………………………………………………

APPENDIX-A: Assembly list

APPENDIX-B: Exploded View

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Summary of Contents for PDP-42XR7Z

Page 1: ...PRODUCT CODE No 1 682 344 45 PAL SECAM SERVICE MANUAL PDP TV PDP 42XR7Z FILE NO REFERENCE No SM0915018 ...

Page 2: ...instructions Method of software upgrading Working principle analysis of the unit Block diagram IC block diagram Wiring diagram Troubleshooting guide Schematic diagram APPENDIX A Assembly list APPENDIX B Exploded View 1 3 6 13 14 15 22 23 32 ...

Page 3: ...heat radiation parts or direct exposure to sunlight Otherwise there will be kickbacks 1 5 In case foreign substances such as water liquid metal slices or others fall into the module carelessly power must be cut off immediately Keep the module as it is and do not move anything on the module Otherwise it might be possible to contact the high voltage or cause shock short circuit so that it may lead t...

Page 4: ...d for a long time difference in its brightness and color may occur compared with movable pictures But it doesn t show any problem and the reason is that there is reduced density of fluorescent powder in the former On the other hand even if changes take place in the picture it can keep its brightness for a period of time several minutes It s a feature inherent with plasma and it s not abnormal Howe...

Page 5: ...V VGA HDMI signal generator CA100 white balancer 2 The alignment flow chart see below figure Fig 1 adjustment flow chart Check DDC and FLASH To produce digital board and analog board All testing Adjust white balance Connect with central signal source then check each function of TV such as station missing analog control etc check the output of headphone and speaker Input AV SVIDEO signal then check...

Page 6: ... third level on the left be 270 283 at 5nits The brightness of 120nits and 5nits may obtain by adjusting the contrast and brightness of menu 3 3 2 input 16 level gray scale signal from VG849 to AV channel TMIING 968 enter white balance adjustment page of factory menu select cool color temperature of item fixed GG to 5000 adjust RG BG let the color coordinate of third level on the right be 270 283 ...

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