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Pc To Jamma Adapter Card Vga 15K Video Audio Power Amplifier Gain Usb Joystick Chip ! !!!!!!

Pc To Jamma Adapter Card Vga 15K Video Audio Power Amplifier Gain Usb Joystick Chip !  !!!!!!
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Product Details
  • Age>8 Years
  • Is_CustomizedYes
  • Model Number7776
  • TypeCoin Pusher
Product Description
15 k VGA switching arcade RGBS signal and improve the brightness and contrast RGBS signal gain, make the picture more clearly!!!!!!!!!

Arcade adapter card PC to ARC edition
1) adjusting amplifier parts: use the PGM, Pandor's box of arcade tda2003 scheme in common use,
2) I/o control part adjustment: coin can use the keyboard and start the number keys (1, 2, 5) and handle button keys free change.
3) adjust video parts: increase RGBS transmission interface, can connect other family console RGBS signal source, and a new USB to jamma IO control card and docking of double box body 4.
4) circuit wiring optimization, IO join the counter-attack protection circuit, IO and video 5 v separate independent power supply, guarantee the stability of the IO power and time delay.Get rid of useless external interface 5, 12 v.
5) process optimization: use turmeric industry, greatly increase the number of gold finger insertion, reduce the transmission loss.

Raspberry pie low solution need to use
① HDMI to VGA adapter,
② Raspberry pie sd card to install RetroPie game system,
③ Edit sd card config.txt file according to the following content disable_overscan=1
hdmi_ignore_edid=0xa5000080
hdmi_pixel_encoding=2
hdmi_force_hotplug=1
hdmi_cvt=320 240 60 1 0 0 0
hdmi_group=2
hdmi_mode=87
DISABLE_SPLASH=1
config_hdmi_boost=4
dtparam=audio=on
gpu_mem_256=128
gpu_mem_512=256
gpu_mem_1024=256
overscan_scale=1

Pc To Jamma Adapter Card Vga 15K Video Audio Power Amplifier Gain Usb Joystick Chip !  !!!!!!

Pc To Jamma Adapter Card Vga 15K Video Audio Power Amplifier Gain Usb Joystick Chip !  !!!!!!

Pc To Jamma Adapter Card Vga 15K Video Audio Power Amplifier Gain Usb Joystick Chip !  !!!!!!

Pc To Jamma Adapter Card Vga 15K Video Audio Power Amplifier Gain Usb Joystick Chip !  !!!!!!

Pc To Jamma Adapter Card Vga 15K Video Audio Power Amplifier Gain Usb Joystick Chip !  !!!!!!

Pc To Jamma Adapter Card Vga 15K Video Audio Power Amplifier Gain Usb Joystick Chip !  !!!!!!

Pc To Jamma Adapter Card Vga 15K Video Audio Power Amplifier Gain Usb Joystick Chip !  !!!!!!

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