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Posted

hi,

My sincere thanks for providing me the datasheet of LA2000. But, i very much need the datasheet of M51161P, which is obsolete and discontinued IC. So, IC parameters required for replacement etc. Can u pls tell me if M51162P is identical and can be directly replaced?

Thanks you once again. I am also joining unto your website......hope to explore further , i remain.

truly yours,

Shamim
====

Posted

hi,
Can anyone help me out whether M51161P & M51162P 20-Pin DIP are pin compatible and identical? I am finding it very very difficult to get datasheet for M51161P, but however, I am being able to trace out datasheet for M51162P. Are they identical and can be direcctly replaced or modification in circuitry needed.

Regards,
Shamim-India.

Posted

Search Results 2 more hours.

M51161P Mitsubishi

M51161P-MIT        RECORDER ALC           

M51162P-MIT        DUAL MIC/EQ/LINE AMP   


http://www.icxinyi.com/EN/zlsearch.php
They want money for it but they have it.

CASSETTE DECK RADIO DIAGRAM\SANSUI\SERVICE MANUALS
for the following Sansui Models have this IC in them.

D-M55F  DM55F
D-55M  D55M
D-65BW  D65BW
D-65CR  D65CR
D-75BW  D75BW
D-77F  D77F
D-M77R  DM77R
D-M77W  DM77W
D-95WR  D95WR
D-99D  D99D

SANSUI SERVICE MANUALS DM55F D55M D65BW D75BW D77F DM77R DM77W D95WR D99D


H:\DATASHEET\MITSUBISHI DATASHEET\M51161p\01.PNG

H:\DATASHEET\MITSUBISHI DATASHEET\M51161p\02.PNG

H:\DATASHEET\MITSUBISHI DATASHEET\M51161p\03.PNG


I am looking for the service manuals now to get the schematic out of them.

What is yours out of?
Make and Model?
I may be able to find a service manual for it.

Posted

Thanks for the information. My Radio/Cassette recorder is now in dead condition. I very much need the datasheet for M51161P, which may be the MIC/Equalisation/Line in/ALC  etc.

This is used in RISING Radio Cassette Recorder (Single Deck) Metal set of Japan Make, Model #  PC 007.

The PCB mounted (with M51161P & LA2000) unto the Deck mechanism clearly mentioning  the connection of the stereo head. So, I need to know the circuit diagram/data sheet for the same.

Regards,
Shamim
====

Posted

Sir(s),

I wholeheartedly thank you very much for the pains taken guiding me on the above. But, still I have not reached the goal.

The Rising Radio Cassette Recorder (Made in Japan) have the ICs LA2000 (Plunger drive), M51161P for ALC & Pre-amplifier/Mic/Rec. Amp., LA4461 & LA4460 for Power Amplifier) with Detatchable speaker system.

Regards.
Shamim
====

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