AIWA CDCX7070MYL Repair Manual

$7.99

AIWA CDCX7070MYL - 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 Hungarian

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

This product was added to our catalog on Monday 07 May, 2007.

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Jacek Madej - 08/30/2008

Hi! love you!! schematics circuit best scan electronics area ...a have old radio grundig c8000 seek from net ... very done... hello best regard Edi from Poland

Adam Solitro - 12/24/2007

Hi guys, Thank you for the fast and reliable service that your company offers. Great Work :)

Mark Tarkett -

Excellent service, good price, products are excellent. Will do business with this vendor again.

Carl Conti - 08/03/2006

Thanks for manual for Luxman M02. I'll recomend this site to my friends for sure! Keep on the good work!

Gaspar Lovas - 11/03/2009

That's all right, thank you for all your trouble. Yours sincerely GL

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IC DESCRIPTION
IC, ?PD178016AGC-562-3B9/?PD178006AGC-540-3B9
Pin No.Pin NameI/ODescription
1FM/AM S-MIRDS AF signal input and FM/AM S meter signal input.
2LEVEL-MIVoltage input for level indicator. Pulled down when not used.
3A-VOL CONTIDetects microphone input for auto volume operation. Pulled down when not used.
4CD CONNECTICD changer connection check. Pulled down when not used.
5CD DISP SELOOutput communication timing signal output to CD changer. (Hi=TX, Low=RX).
6CD CLOOSynchronous clock signal output to CD changer.
7CD DIIData input from CD changer. Pulled down when not used.
8CD DOOData output to CD changer.
9CD CLII Synchronous clock signal input from CD changer. Pull down when not used.
10LCD CEOLCD DRV (LC75854W) CE output.
11CLK SELOClock selection for CDS and LCD DRV (LC75854W). (Hi=CDS, Low=LCD).
12CDS DI/LCD DIICDS and LCD DRV (LC75854W) data input.
13CDS DO/LCD DOOCDS and LCD DRV (LC75854W) data output.
14CDS CLO/LCD CLOOCDS and LCD DRV (LC75854W) synchronous clock output.
15CD ACC CONTOCD changer ACC signal output.
16POWER MUTEOMuting output to power amp.
17ST-BY MUTEOStandby/muting output to power amp.
18POWER CONTOUnit power control output.
19CONT 1OLCD contrast control 1.
20CONT 2OLCD contrast control 2.
21GNDÄ�Ground for port.
22VDDÄ�Power supply for port.
23MUTEOAudio muting output.
24BAND CONTOAM/FM power switching output. (Hi =AM, Low=FM).
25RADIO CONTORadio power switching output. (Low=radio mode).
26RDS MODEOHi output during RDS AF operation.
27IF REQOOutput to request IF count signal.
28AM IFIAM IF count signal input.
29FM IFIFM IF count signal input.
30VDD PLLÄ�Power supply for PLL.
31FM OSCIFM local oscillation input.
32AM OSCIAM local oscillation input.
33GND PLLÄ�Ground for PLL.
34EO 0OError output from charge pump.
35EO 1OError output from charge pump.
36GNDÄ�Ground.
37LOC/DXOLOC/DX switching output during radio seek.(Hi=LOC, Low=DX).
Stereo signal input during FM reception. (Hi=MONO, Low=ST) /Broadcast detection
38ST IND/SD INIsignal input during FM/AM seek. (Hi=detect broadcast).
39PHONE MUTE IMute control from external. Low=20dB MUTE. Pull up when not used.
40CDS CSO CS signal output.
Ä� 17 Ä�