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Old 12th July 2003, 07:27 AM   #1
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Default Help me I need MAB8441 PCF3523 PCF2705 DataSheets

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Old 12th July 2003, 08:37 AM   #2
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TDA2705(P):
1 WSAB Word select I2S input
2 CLAB Clock I2S input
3 DAAB Data I2S input
4 EFAB Error flag
5 FS44 Sampling frequency input
6 SCAB Subcode clock
7 SDAB Subcode data
8 Vss Ground
9 XIN Crystal oscillator input
10 XOUT Crystal oscillator output
11 XSYS System clock output
12 TESTB Test input
13 DOBM Digital audio output
14 DOEN Digital output enable
15 ATSB Attenuation
16 Vdd Power supply +5V

PCM 2705 is used in Grundig:
CD2
CD3
CLCD6

PCM 3522 is used in Philips:
CD624
CD824
CD850II
CD930
CD931
CD940
CD951
...
Again, that's all I have.

/Hugo
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Old 12th July 2003, 05:33 PM   #3
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Default Re: Help me I need MAB8441 PCF3523 PCF2705 DataSheets

Quote:
Originally posted by purer


Hi

I have been looking for these a long time

There are no datasheets (anymore). I even contacted Philips Semiconductors (internally, I work at Philips).

I have some typical application scheme's, these may help together with the pinout given below.

I think the 2705 equals the 3523.

They are used in Marantz 10, for example. Also CDM12 uses it.

It generates SPDIF from I2S, often used together wioth SAA7310

A Crystal CS8402 can do the same, if I am right

best regards
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Old 13th July 2003, 01:51 AM   #4
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Default I want your typical application scheme's

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Old 13th July 2003, 11:53 AM   #5
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Default Re: I want your typical application scheme's

Quote:
Originally posted by purer
Hello

Send me a mail (offline) with your address, I can send a hardcopy, or eventually scan the relevant parts of the Marantz circuit

regards
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Old 13th July 2003, 01:03 PM   #6
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Talking Thanks Guido Tent

My E-mail:ycljx_yjb@21cn.net
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Old 13th July 2003, 01:11 PM   #7
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Default Re: Thanks Guido Tent

Quote:
Originally posted by purer
My E-mail:ycljx_yjb@21cn.net

Hi

Sent a JPG, about 500k

anyone else interested ?
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Old 13th July 2003, 01:36 PM   #8
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Talking My E-mail 21M



Thank you
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Old 13th July 2003, 02:15 PM   #9
purer is offline purer  China
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Red face Hello

I have received the schematic.Do you have all schematics of that.I need the PHILIPS CD schematic just yet.
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Old 13th July 2003, 03:06 PM   #10
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Default Re: Hello

Quote:
Originally posted by purer
I have received the schematic.Do you have all schematics of that.I need the PHILIPS CD schematic just yet.

Hi

This is all I have, it is just a typical example

PCF2705 has been used many times tohether with SAA7310. I think all the circuits are the same

What exactly is the problem with your DC player and which type do you have ?
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