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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.
PDK-50HW2 7.1.2 Block diagram of ASSY for each LED-A to LED-G
LED (x 8)
LED (x 8)
LED (x 8)
LED (x 8)
LED (x 8)
LED (x 8)
LED (x 8)
LED (x 8) Digital Transister ENABLE
3 to 8 Line
3 to 8 Line
BLOCK_SEL
BOARD_SEL
LED_SEL CLK (Modulation)
The illustration shows the block diagram of the basic LED formation (applicable to LED-A to LED G). For both horizontally and vertically formatted boards, the block structure is the same. If any of the three problems listed below are encountered, use the checkpoints listed below. �If the unit length of the board is a problem For a horizontally formatted board, the HBOARD_SEL signal may have been interrupted. For a vertically formatted board, the VBOARD_SEL signal may have been interrupted. �When there is a problem within the 8 LED unit For a horizontally formatted board, the HBLOCK_SEL signal may have been interrupted. For a vertically formatted board, the VBLOCK_SEL signal may have been interrupted. �When there is a problem with the 8 LED sensor cycle For horizontally and vertically formatted boards, the LED_SEL signal may have been interrupted. 78
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