November 10th, 2016
Today I got the NES Mini including a second Controller.
So what we have to do is to open it reversible ;-). With the help of a cutter knife and a heatgun. It opens good and here we are.
Hu after over 30 years a new NES Controller in my hands…
and look on the rear side. Graved the german adress of Nintendo
the wii/ NES Mini PCB
I took an old good shaped PCB from a “junk” original NES Controller
and it fitts like a charm
and it playes like the first day in 1986
Oktober 4th, 2016
I ordered a china wireless Playstation 2 Controller with receiver and took the case of the receiver for uwrc RX
Some cutting and dremel at the UWRC Receiver (forgive me micro)
more cutting and rewiring
ready to go
September 30th, 2016
I got some rare NOS TurboGrafx in 50Hz PAL Version.
What can we do with this kind of PC-Engine
a) Speedup and change it to 60Hz
-Exchange Osscilator X201 to 21.47727Mhz
-cut Pcz80 Pin 15
-Solder wire from Pad pin 15 to Pin 22
b) RGB bypass for best picture
I took the RGB Signal from C154 to C156 after removing the Kerkos. The wires leads directly to the Hu6260 RGB-Out
using the rgbbypass PCB
yellow wire to desoldered PIN 44 from HU6260 (C-SYNC)
I am using an old “french” pinput from the 90’th. So I have to reroute some cirquits
Desolder Din and cut GND on Partsside for make standard french Version of Din8 Cable working.
Cut 5 Din Via circuits and wire as shown here
red audio 2 (right), white Audio 6 left, grey 5V
yellow desoldered Pin 44 from Hudson 6260 CSYNC
exchange C137 and C133 to 4,7uf/16V
d) jap/eng switch
you need to switch 8 wires (15,16,17,19,20,21,22,23). I done it with two analog switches MC14551BCP
September 7th, 2016
Here we go with CAP List for a SNESP-CPU-02
September 6th, 2016
I used my IFU-30 Unit, so there was no need to remove the RF Unit. As I didn’t wanted some wires to the left or right side.
I put all needed connections to the rear side. Power, RGB-Out, Audio Out.
I opened the RF-box removed the orignal switch and replaced it with UWRC switch.
ground to one side and the other side of the switch to the uwrc board
thanks again to micro, for his great Idea how to make the UWRC plugable, by removing the filters.
green wire uwrc controll switch, red and black to the signal led combo I created at the upper side
blue “bigger” wires to the 7805 replacement for swiching the pce off/on
a red 5mm led and a green 5mm led dremel work and to the ventilation grid
no more heat -> replacement of the 7805
Great feature, you can power off and on the PC-Engine via holding select and Run for around 1sec. Ideal for users of everdrives. Hope this feature will find his place in all new internal receivers from micro
September 1st, 2016
thanks to arcadeTV we have a optimized Version with THS 3714 for NeoGeo AES
-cut left side of the three 6,8k resistors for input rgb input of ths amplifier
-cut the left side of the three 75 ohm resistors for output to the din 8.1
-cut BF for sync output to the din 8.1
the perfect voltage divider values for bypass PCB :
@ AES 3-5 Mainboard Pin 3 Comp Video and Pin 7 C-Sync are the same on both you will get Comp. Video.
After the modification its is neogeo conform Pin3 comp. Video and Pin 7 C-Sync comming from the THS RGB Bypass PCB
For some help of solder side
August 29th, 2016
Recap of SNES is needed too, during age of Elkos
August 3rd, 2016
out of the 90th this Capcom Fighter Stick was a great peace of its time. I used the rarely MD Version, because I love white more as black.
Branded to capcom, nice, never seen something like this before
But its time to desolder the original Capcom heart. So we didn’t get any interfear
position of uwrc tx board
changing of charging resistor to 5,11k -> around 200mA current for the big one 3000mAH Lipo, hope not to recharge it in a lifetime
preparing of usb port/led