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complete and unabridged very good quality
easy to download.
recieved in two days.
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Awesome manual. Complete diagrams of all board assemblies as well as how to get to each part of the t.v. down to the individual screws and their locations. Get it.
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perfect copy, im very satisfied, i was need the diagram over the powersupply and
the copy was very sharp
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This is exactly the service manual I needed.
Complete with all schematics, partslists, PCB layouts and alignment instructions.
This manual covers both the T-4970 en T-488F Onkyo tuner.
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IF PRINTED CIRQUIT BOARD WIRING VIEW WAS ONE TONE LIGHTER, THEN 5 STAR RANK HAS TO BE MY CHOISE.
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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