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Super Anleitung. Ordentliche Auflösung. Das ganze noch in Deutsch wäre zu schön. Alle Datenblätter sind sauber Kopiert und alle Leitungswege sind sauber ausgeführt
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Thanks God for the internet and thanks for the service like this - proffessional solution on time.
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About the service it's very fast and reliable. About the manual the quality is high enough to read even the tiniest details on the wiring diagrams so you can't ask much more than that, let it alone for a manual of a product from 20 years ago. Thank you, very satisfied.
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The downloaded quality was as good as the orignial
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This is a great and complete Service Manual for the Sharp GF8585HB. Giving full and detailed technical insight. Good to find these manuals online.
Pin No.
136 137 138 139 140 141 142 143 144
Pin Name
ALE IO BHE IO RD IO IDE_ENA IO IDE_DIR
I/O
I � I � I � I � I Address latch enable. Not used. Bus high enable. Not used. Read signal. Not used. IDE enable. Not used. IDE direction.
Description
IC, BU2872AK Pin No.
1~4 5 6 7 8 9 10 ~ 13 14 15 ~ 25 26 27 28 ~ 37 38 39 ~ 42 43 44
Pin Name
SW1 ~ SW4 SO SI VSS SCK CS K1 ~ K4 VDD S1 ~ S11 G11 VEE G10 ~ G1 VDD L4 ~ L1 VSS OSC
I/O
I O I I I I I I O O I O I O I I/O transmission. (Connected to VSS) Serial data are output to higher bits. Serial data are input from higher bits. Connected to system ground. Serial data is fetched at start-up.
Description
General purpose input terminal. The input data can be sent to microprocessor in serial
Serial initialization at "L". Valid when "H". Key scan data input terminal. Connected to system power supply. Segment output terminal. Output is P-channel open drain having pull-down resistor. Output terminal for grid. Output is P-channel open drain having pull-down resistor. Pull-down resistor for driver output is connected to this terminal. Output terminal for grid. Output is P-channel open drain having pull-down resistor. Connected to system power supply. LED output terminal. CMOS output. (Pin 39 not used) Connected to system ground. External capacitor for oscillation is connected to this terminal.
� 26 �
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