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Re: Fong Shen Bang - Zhu Lu Zhi Zhan (Mapper 246)(Solved)

Posted: Tue Jun 09, 2020 1:11 am
by bg8eqb
bg8eqb wrote:
Sun Jun 07, 2020 6:26 pm
Ice Man wrote:
Sun Jun 07, 2020 8:59 am
Try replace 6264.
After the replacement, the same failure
After careful inspection, it is found that the PCB circuit is broken, suspected to be broken by a hard object. After welding, the game can now run normally. Thank you for your help!

Re: Fong Shen Bang - Zhu Lu Zhi Zhan (Mapper 246)(Solved)

Posted: Tue Jun 09, 2020 1:50 am
by Ice Man
Is it the same PCB I had? If it's diferent, please post pictures.

Re: Fong Shen Bang - Zhu Lu Zhi Zhan (Mapper 246)(Solved)

Posted: Tue Jun 09, 2020 7:19 am
by bg8eqb
Ice Man wrote:
Tue Jun 09, 2020 1:50 am
Is it the same PCB I had? If it's diferent, please post pictures.
exactly the same
QQ图片20200609221901.jpg

Re: Fong Shen Bang - Zhu Lu Zhi Zhan (Mapper 246)(Solved)

Posted: Tue Jun 09, 2020 8:18 am
by Ice Man
I don't see a battery and it looks like VCC and GND shorted from the cell holder.

Re: Fong Shen Bang - Zhu Lu Zhi Zhan (Mapper 246)(Solved)

Posted: Tue Jun 09, 2020 6:55 pm
by bg8eqb
Ice Man wrote:
Tue Jun 09, 2020 8:18 am
I don't see a battery and it looks like VCC and GND shorted from the cell holder.
When I repaired the broken PCB circuit, I removed the battery. No battery was installed when the photo was taken. Now it works fine!