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Ottima qualità grafica e completo nelle notizie. Costo abbastanza contenuto.
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Great and quick support. The maual was exactly what I was looking for and my problem
solved. Many thanks.
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Very good service Within one day i received a pdf of the users manual and electric circuits so I was able to measure the different voltages in the printed circuit and find out the fault Payment was also reliable and easy.Without the manual i could not have repaired.So thanks to "Search for a manual"
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you are doing great job guys.....my father ask me to find out the schematics of Sony KV25R1D to sort out the problem ..(he was electrical technician, and excperianced with TV and simillar stuff). finally he found the cause and change all necessary parts....now he has got working old dog..and is very happy!!... thank you all.. NB..he also saved the repair cost.
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Perfect. Received my manual within 24 hours. Clear scan of the manual I needed. No problem.
FIRMWARE RENEWAL MODE
1. Turn the power on and press [SELECT] button on the remote control unit to put the TV/DVD into DVD mode. Then remove the disc on the tray. (It is possible to move to F/W version up mode only when the TV/DVD is in DVD mode with the tray open.) 2. To put the TV/DVD into F/W version up mode, press [9], [8], [7], [6], and [MODE] buttons on the remote control unit in that order. Fig. a appears on the screen.
"*******" differs depending on the models.
5. After programming is finished, the tray opens automatically. Fig. e appears on the screen and the checksum will be shown in (*2).
"*******" differs depending on the models.
F/W Version Up Mode VERSION : Completed SUM : 7ABC
Model No : ******* VERSION : *.** ************.***
(*2)
F/W Version Up Mode
Model No : ******* VERSION : *.**
Please insert a DISC for F/W Version Up.
Fig. e Completed Program Mode Screen
6. 7.
EXIT: SELECT
Fig. a Version Up Mode Screen
8. 9.
The TV/DVD can also enter the version up mode with the tray open. In this case, Fig. a will be shown on the screen while the tray is open. 3. Load the disc for version up. 4. The TV/DVD enters the F/W version up mode automatically. Fig. c appears on the screen. If you enter the F/W for different models, �Disc Error� will appear on the screen, then the tray will open automatically.
"*******" differs depending on the models.
At this time, no button is available. Remove the disc on the tray. Press [CH. o / p] button on the unit to go to TV mode, or press [POWER] button on the unit to turn the power off. Press [SELECT] button on the remote control unit to put the TV/DVD into DVD mode again. Press [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order. Fig. g appears on the screen.
"*******" differs depending on the models.
MODEL : ******* Version : *.** Region : *
F/W Version Up Mode VERSION : (*1) Reading...
Model No : ******* VERSION : *.** ************.***
EEPROM CLEAR : CLEAR
EXIT: SELECT
Fig. g
10.Press [CLEAR] button on the remote control unit. Fig. h appears on the screen.
"*******" differs depending on the models.
Fig. c Programming Mode Screen
The appearance shown in (*1) of Fig. c is described as follows:
No. 1 2 3 Appearance Reading... Erasing... State Sending files into the memory Erasing previous version data
MODEL : ******* Version : *.** Region : * EEPROM CLEAR : OK
EEPROM CLEAR : CLEAR
EXIT: SELECT
Programming... Writing new version data
Fig. h
When �OK� appears on the screen, the factory default will be set. Then the firmware renewal mode is complete. 11.To exit this mode, press [CH. o / p] or [SELECT] button to go to TV mode, or press [POWER] button to turn the power off.
8-1
P7400FW
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