AIWA CDCX447 Repair Manual

$7.99

AIWA CDCX447 - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Wednesday 21 November, 2007.

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Steve Fink - 07/24/2006

Nice, really nice. I was happy to receive manual in true electronic form, instead of scanned original. This manual includes: Wiring diagram, circuit diagram, block diagram, PC board, adjustment, exploded view, PARTS CATALOG and more.. It's full color manual, not B&W or grayscale :)

Glen Meyer - 10/26/2008

Very fast service, manual is well scanned and clear, but the Appendix A containing PC Command table and Control codes are missing

Ernst-Guenter Hoffmann - 11/16/2007

Many thanks for the fast and easy delivery. When looking for a manual next time you will be my number one. Ernst, from good old Germany

Peter Rawson - 08/02/2006

Wow! I thought I wouldn't be able to find manual for such rare equipment like KM2000E. And here it is! Thanks for fast service!

Adam Solitro - 12/24/2007

A BIG Thank you!!!! Merry Christmas and Happy New YEAR!!!

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Click to see text excerpt from the manual

IC DESCRIPTION
IC, ?PD178006AGCÄ�540Ä�3B9
Pin No.Pin NameI/ODescription
1FM/AM S-MIInput RDS AF IN signal and FM/AM S meter signal.
2LEVEL INDIInput level indicator signal.
3A-VOL CONTIDetect mic input and operate auto volume. (Not used)
4CD CONNECTIConnectivity check to CD changer.
5CD DISP SELOCommunication timing signal output to CD changer ("H" = TX, "L" = RX).
6CD CLOOOutput synchronous clock signal for sending to CD changer.
7CD DIIInput data signal for receiving from CD changer.
8CD DOOOutput data signal for sending to CD changer.
9CD CLIIInput synchronous clock signal for receiving from CD changer.
10LCD CEOLCD driver (LC75854W) : Output CE signal.
11CLK SELOCLock selection for CDS and LCD driver (LC75854W) ("H" = CDS, "L" = LCD).
12LCD DII/OLCD driver (LC75854W) : Input data signal.
13LCD DOOLCD driver (LC75854W) : Output data signal.
14LCD CLOOLCD driver (LC75854W) : Output synchronous clock signal.
15CD ACC CONTOOutput CD changer ACC signal.
16POWER MUTEOOutput POWER MUTE signal.
17ST-BY MUTEOOutput STANDBY MUTE signal.
18POWER CONTOOutput POWER CONTROL signal.
19CONT1OLCD driver contrast controller 1.
20CONT2OLCD driver contrast controller 2.
21GNDÄ�GND.
22VDDÄ�Power supply.
23MUTEOOutput audio mute.
24BAND CONTOOutput AM/FM power supply switching ("H" = AM, "L" = FM).
25RADIO CONTOOutput radio power switching ("L" = Radio mode).
26RDS MODEOOutput "H" when RDS AF mode. (Not used)
27IF REQOOutput request for IF count signal.
28AM IFIInput AM IF count signal.
29FM IFIInput FM IF count signal.
30VDD PLLÄ�Power supply for PLL.
31FM OSCIInput FM local oscillation.
32AM OSCIInput AM local oscillation.
33GND PLLÄ�Connected to GND for PLL.
34EO0OOutput error from charge pump. (Not used)
35EO1OOutput error from charge pump.
36GNDÄ�GND.
37LOC/DXOOutput LOC/DX switching when seeking radio broadcast ("H" = LOC, "L" = DX).
Input stereo signal. Enable when receiving FM broadcast ("H" = MONO, "L" = ST)/
38SD/ST INDI
Input FM/AM broadcast detection signal when seeking ("H" = Detect broadcast).
39PHONE MUTEIExternal mute control.
40CDS CSOCDS : Output CS signal.
Ä� 19 Ä�