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Simple and fast...
The diagrams are clear and legible; i have been a great help.
The site is very reliable and precise thanks.
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Very easy site. Great service and quick release for download. Manuals are of good quality.
Joop - The Netherlands
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Very good manual, in depth and complete. Only criticism is that some of the circuit diagrams are slightly blurry and hard to follow for long periods of time, but this is to be expected. Perfect for any maintenance required. Also contains the wiring diagrams of the control cable for constructing extensions.
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Received a quick response, material was exactly what it was supposed to be. The service did everything I expected it to do. would use service again.
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Detailed SONY CFD980 Service Manual at an easy to find one stop shopping. Make my radio hobby technically interesting. Thanks.
IC PIN FUNCTION DESCRIPTIONS
IC2001 (FRONT PANEL CONTROL)
Pin IN/ No. OUT 1 2 3 4 5 6 7 8 9 Signal Name Function Clock Input Serial Interface Strobe Key Data 1 Input Key Data 2 Input GND Power Supply Segment Output / Key Source-1 Segment Output / Key Source-2 Segment Output / Key Source-3 Segment Output / Key Source-4
IN FP-CLK IN FP-STB IN K1 IN K2 VSS VDD
OUT a / KEY-1 OUT b / KEY-2 OUT c / KEY-3
10 OUT d / KEY-4 11 12 13 14 15 17 18 19 21 22 23 24 25 26 28 OUT e f g h VEE 7G 6G 5G
Segment Output
Pull Down Level Segment Output
16 OUT i
20 OUT 4G 3G 2G 1G VDD VSS
Grid Output
Power Supply GND Oscillator Input Serial Data Output Serial Data Input
IN OSC IN FP-DIN
27 OUT FP-DOUT
1-13-1
E6A20PIN
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