Hardware Gba sp ags 101

[lory955]

Hello to everyone
I was trying to install amp flex on my gba sp ags 101, but instead of a normal mainboard I have this one instead.
Vcc and sp point are at the same position as usual, ground in in a different place but it’s ok I can reach it by a fine wire.
I can’t find the volume point and that’s why I’m stuck.
Did someone have it and can help me?

My mainboard model seems to be C/AGT-ECPU-01

 

[davinidae]

I have found the same issue. There is no information about C/AGT-ECPU-01 online at all. Starting to think we are fucked.

 

[lory955]

I have found the same issue. There is no information about C/AGT-ECPU-01 online at all. Starting to think we are fucked.

Maybe it’s a later version of gba sp. Maybe manufactured last years of production. Still today I can’t find any specs about it.

 

[davinidae]

Hey, I have been able to install the CleamAmp Pro on my GBA after manually researching and testing. Sorry because i can not post images or links since i'm a new account on this forum. Yes, it seems our motherboards are a very late model plus it's the AGS-101 model, so there is little to no info.

Nevertheless, the solution i've found is working as expected. Here are the instructions:

- We need to connect the VOL pin to the Volume Wheel's Pin Number 2 as this is the equivalent pin that AGS-001 use. It seems on AGS-101 all Volume pins are internal to the Volumen Wheel. You will need a thin cable that will go around the PCB from inside the L/R button, next to the pressing point. You will also have to trim the case on the side where the closest screw is at or the case won't close.

- We need to create a connection to Ground since there is none near D13. The closest one to D13 is P5 pin (top area of the PCB). The closest pin to P5 is an unnamed one on the L/R button. You will see there are 4 pins on the R/L button doing the following formation:

1 4
2 3

We want run a cable from P5 to pin 4. This is an unused pin connected to the (also unused) pin 1 on the other side of the R/L button. Then from pin 1 you run a cable to Ground on the mod.

Hope these instructions are clear enough.

Post automatically merged: Jan 14, 2024

I am attaching the images, hope the go through...

Post automatically merged: Jan 14, 2024

It seems they went through! Here is the photo also pointing out where you need to trim the plastic.

 

[Hropet]

Hey, I have been able to install the CleamAmp Pro on my GBA after manually researching and testing. Sorry because i can not post images or links since i'm a new account on this forum. Yes, it seems our motherboards are a very late model plus it's the AGS-101 model, so there is little to no info.

Nevertheless, the solution i've found is working as expected. Here are the instructions:

- We need to connect the VOL pin to the Volume Wheel's Pin Number 2 as this is the equivalent pin that AGS-001 use. It seems on AGS-101 all Volume pins are internal to the Volumen Wheel. You will need a thin cable that will go around the PCB from inside the L/R button, next to the pressing point. You will also have to trim the case on the side where the closest screw is at or the case won't close.

- We need to create a connection to Ground since there is none near D13. The closest one to D13 is P5 pin (top area of the PCB). The closest pin to P5 is an unnamed one on the L/R button. You will see there are 4 pins on the R/L button doing the following formation:

1 4
2 3

We want run a cable from P5 to pin 4. This is an unused pin connected to the (also unused) pin 1 on the other side of the R/L button. Then from pin 1 you run a cable to Ground on the mod.

Hope these instructions are clear enough.

Post automatically merged: Jan 14, 2024

I am attaching the images, hope the go through...

Post automatically merged: Jan 14, 2024

It seems they went through! Here is the photo also pointing out where you need to trim the plastic.

Hello,
I tried to modify this motherboard to usb-c charging. During modification i lost C90 capacitor. Do you maybe know its info so I can order spare? I am new at this and for the life of me I can not find anything online. I would really apriciate the help!