rainyshadow, this is confusing, The TH pins are connected to ground, but one on the right is connected to ground and one on the left is connected to ground but my meter display's 10 ohms.
The circuit is really confusing, it's like the TH pins are connect with different resistance. The one on right was 0 ohms mean shorted close to the ground, but the one on left was 10 ohms to the ground. So basically it's a resistance combo of the TH pins but one shorted to ground which is the right.
Here's the picture of the front of it
left TH and right TH pins