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Old 27th April 2004, 09:57 AM   #31
pop11 is offline pop11  Canada
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Dear Henk,

Did you ever come across TDA1541AT/C1?

This claims to be a SMD version of the TDA1541A, and they are quite readily available, similar price to a normal TDA1541A, and use the same datasheet.

Sorry that I don't have a picture for it.

Many thanks.

POP11
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Old 27th April 2004, 10:40 AM   #32
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Default Re: tda1541 to 1541a

Quote:
Originally posted by gio_b
I have a cd 960 philips with a TDA1541 non Philips. Can I replace it with a good Philips TDA1541A ? Does it play better ???
Please use the Search for that info, it has been discussed more than once:

http://www.diyaudio.com/forums/search.php

OPA627 is an excellent choice but remove the compensation caps ( 22 pF in general ) from pin 1 to 8 as OPA627 is compensated internally.
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Old 27th April 2004, 06:16 PM   #33
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Default Re: tda1541 to 1541a

Quote:
Originally posted by gio_b
i have a cd 960 philips with a tda1541 non philps.can i replace it with a good philips tda1541A?does it plays better???
and more....
in 960 there are 4 op 5534d jrc 6216 for analog signal,can i replace with other equivalent...opa627 ad860 ad826 are good??
ciao ciao
Do you have a picture ???

TDA1541 without A ???
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Old 28th April 2004, 11:37 AM   #34
gio_b is offline gio_b  Italy
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Unhappy hi

no picture yet

TDA1541
3593
HSH8710 5Y
no logo philips
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Old 28th April 2004, 04:08 PM   #35
chlo is offline chlo  United Kingdom
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Hi,

Iíve swapped in SA22..P/B and TDA1541A S1 in my Philips CD960 sounds better and still using at the present time!.

Regards.
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Old 28th April 2004, 04:57 PM   #36
HtP is offline HtP  Netherlands
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Quote:
Originally posted by pop11
Dear Henk,

Did you ever come across TDA1541AT/C1?

This claims to be a SMD version of the TDA1541A, and they are quite readily available, similar price to a normal TDA1541A, and use the same datasheet.

Sorry that I don't have a picture for it.

Many thanks.

POP11
Sorry, I have never seen it.


regards,
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Old 28th April 2004, 06:15 PM   #37
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Default Re: hi

Quote:
Originally posted by gio_b
no picture yet

TDA1541
3593
HSH8710 5Y
no logo philips
This is old version and it is normal that it has no Philips logo.

But: Shouldn't be a 1541A S1 inside CD960 ???

SAA7220A or SAA7220B ?
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Old 28th April 2004, 06:25 PM   #38
Bricolo is offline Bricolo  France
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Quote:
Originally posted by pop11
Dear Henk,

Did you ever come across TDA1541AT/C1?

This claims to be a SMD version of the TDA1541A, and they are quite readily available, similar price to a normal TDA1541A, and use the same datasheet.

Sorry that I don't have a picture for it.

Many thanks.

POP11

where did you hear about them?
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Old 28th April 2004, 07:23 PM   #39
gio_b is offline gio_b  Italy
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Default thanks jean_paul and bernard

because of raptus i remove all conponents(cards) from my cd960..
(for a better maintenence,spring belt..etc...etc...).
i ll try to remount all with new(4) op by jean_paul and i tell you how it sonds(if it).
so,if i replace the tda1541,this is the version i have, with tda1541a sounds better?
i also have saa7220p/a
84080
csg8644m2 (?)
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Old 28th April 2004, 08:49 PM   #40
gio_b is offline gio_b  Italy
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Default hi

hi jean_paul
so, my i replace my old 4 op 5534d with 4 new opa627,take care of capacitor to be removed as you told me,and nothig more?
is 5534d 1 op or 2 op?
and opa627 is 1 or 2 ? is full equivalent...?
opa627 is 24Ä each....
so i prefer to be scure.
thanks
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