siemens bs 977201 b - Remote control in the key of the seat cordoba 97r

Question

Hello
I have a remote control for cordoba 97r (siemens bs 977201 b - this is its designation) looking for a schematic of it because it is impossible to program it after undressing I have an impression that one subunit is missing only the question what is it? gives a photo of the plate greetings
link to the photo

siemens bs 977201 b - Remote control in the key of the seat cordoba 97r

siemens bs 977201 b - Remote control in the key of the seat cordoba 97r

greetings
Grzegorz

skowyt · Answer

Hello. I have the same pilot and you are actually missing one item. I'm not sure what it is but I think the resistor is black with three white lines, the shape resembles a rectangle. It resembles those rectangles that are on the other side of the tile only that it is bigger. greetings

jabol1 · Answer

I have the same pilot, but the chip located on the other side of the plate has dropped out. You could put on the board a photo of the remote control board but its other side. I will be very grateful, Regards!

szarobury256 · Answer

Okay, I'll put it in but it's only on the weekend because the car went to Poland as soon as I have it I will put it greetings

jabol1 · Answer

Hello I renew my request for a photo from the pilot's remote site. Thank you in advance. I greet you.

szarobury256 · Answer

I am sorry that for a long time I have no time to greet

rikimaru99 · Answer

Hello. regarding this missing element, I put on the diode the same as on the back of the tile. solder and see it will probably move.

tszab · Answer

Hi! I have a same remote fob, with a bad component on it. It is near the 3E marked component. Can you measure it for me? It is broken on mine and hasn't got any mark.

tos18 · Answer

I dig up the topic because I have a similar problem.

tszab: your missing component is 5pf capacitor

My question concerns the element marked with a circle
siemens bs 977201 b - Remote control in the key of the seat cordoba 97r

Probably a capacitor. I would really like to know its capacity.

Thank you in advance.

goolman111 · Answer

The missing element is the smd resistor 111 = The resistor has a resistance of 110?. It is worth to fly all connections in the pilot. Glad!

tos18 · Answer

Thanks - but I'm interested in the element in the circle next to the missing resistor.

goolman111 · Answer

I'm also buried with this pilot and I'm flooded with blood, it's a condom in a circle, no sign
http://talkingelectronics.com/projects/SurfaceMount/SurfaceMount-P1.html
I soldered and measured, 230pF. And how do you know that this element what angol asked is a capacitor and has 5 pf, this one with the antenna and transistor?

tos18 · Answer

Thanks for the info. the condenser was desoldered and measured with rlc bridge - compensating for the capacity of the wires. Cool I use [url=http://www.s-manuals.com/smd] http://www.s-manuals.com/smd . With the conversion of the smd resistor designations to resistance, I cope (it counts like a color code).
Thank you once again.

darkstarmike · Answer

Hello, I am the new owner of Sharana from 99 and I have the key the same as others in this post. As I look at the circuit board from the IC side, there should be two capacitors over it, which I do not have. I am asking for info what their values are.

siemens bs 977201 b - Remote control in the key of the seat cordoba 97r

darkstarmike

darkstarmike · Answer

Gentlemen, really no one can check the value of these capacitors? [photo borrowed from colleague gray-brown256 because I do not have anything to take pictures of my key] Please, help me!

siemens bs 977201 b - Remote control in the key of the seat cordoba 97r

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