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SNES cartridge PCB remplacement Ex-HiROM / Ex-LoROM / LoRom / HiRom (v6)

EPROM support : M27C800 (8Mbit ) / M27C160 (16Mbit) / M27C322 (32Mbit)

Support games up to 64Mbit (with two 27C322 eprom's)

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•Support size up to 64Mbit : 8Mbit (M27C800) / 16Mbit (M27C160) / 32Mbit (4MB) (M27C322) / 64Mbit (8MB) with two EPROM's 2X 27C322 (2X 32Mbit= 64Mbit)

•Support games with or without saves (See my "Visual Guide" for how do configuration)

•Support more than 95% of existing games with NORMAL CHIP

•Support SRAM size : 6216 or 6116 (16K), 6264 (64K), 62256 (256K), AS6C1008 (1024K) memory chip that hold saves datas of game.

•Universal BATTERY holder : support multiple battery holders for CR2032 and CR1220

•Extra light to illuminate your custom Cartridge (1 Led emplacement on Pcb).

•PCB is with rounded corners that pleasant to use.

•Golden fingers for better conductivity and longer life.

•30°finger chamfered

•Guide on my Google Drive page for How To Use :

https://drive.google.com/drive/folders/1--1QgTp8I77WxKTw0IXoJbvjeQ9WhQ6t?usp=sharing

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Component list:

U1 : 27C800 or 27C160 or 27C322 (42 pins)

U2 : 27C322 (for EX-HiROM or EX-LoROM games)

Battery : CR2032 (3V) or CR1220 (3V), support most of all existing battery holders.

U8 : SRAM chip (for the games that have fonction to save), value depend of game:

6216 or 6116 DIP 24 (24 pins wide)

6264 DIP 28 (28 pins wide)

62256 DIP 28 (28 pins wide)

AS6C1008 DIP 28 (28 pins wide)

M1 : 74HC257 SOIC 16 (Multiplexer), both M1 & M2 most be soldered

M2 : 74HC257 SOIC 16 (Multiplexer) both M1 & M2 most be soldered

U3 : 74HC139 or 74LS139 SOIC16 (for switch datas between EPROM 1 and EPROM 2)

U4 : 74HC139 DIP16 (SRAM decoder for the games that have function to save)

or U5 : 74LS139 SOIC16 (SRAM decoder for the games that have fonction to save)

U6 : SUPER CIC 12F629 DIP8 or SOIC8 (mil 150) or U2: 10F322 SOT23

Attention: solder only one! Super CIC chip most be programmed before.

D1, D2 : DIODE BAT43 Scottky 30V, 200mA (Silicon or SOD-123)

Q1 : 2N2222 NPN Transitor (TO-92) or J3Y (S8050)

Attention: solder only one

R1 : 10k Resistor (Carbon or SMD)

R2 : 1k Resistor (Carbon or SMD)

R3 : 1k Resistor (Carbon or SMD)

R4 : 10k Resistor (Carbon or SMD)

R2, R3, R4 : only if game use SRAM for SAVE fonction

C1 : 0.1uf Capacitor (Disc or SMD) For info 0.1uf=100nf

C2 : 0.1uf Capacitor (Disc or SMD) For info 0.1uf=100nf

C3 : 0.1uf Capacitor (Disc or SMD) For info 0.1uf=100nf

C4 : 0.1uf Capacitor (Disc or SMD) For info 0.1uf=100nf

C5 : 0.1uf Capacitor (Disc or SMD) For info 0.1uf=100nf

C6 : 0.1uf Capacitor (Disc or SMD) For info 0.1uf=100nf

C7 : 0.1uf Capacitor (Disc or SMD) For info 0.1uf=100nf

C2, C5 : only if game use SRAM for SAVE fonction

E2 : 22uF, 16V Aluminum electrolytic capacitor

or SMD Tantalum Capacitor (B 3528)

For extra use :

LED1 : Led 5mm, 5V

R5 resistor : Led resistor (Carbon or SMD), value depend of Led intensity

My PDF "Visual Guide" :

https://drive.google.com/drive/folders/1atC0UN0l9HXI9xFH8b58W32HNxo9x-p8?usp=sharing

For help you:

On my PCB you can see little text indication "every" and "save" to each of component :

every=for every game (with save/without save)
save=for game that save (need to be solder only if you game use save fonction)

You can solder all components, PCB will work !

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This board support games only with NORMAL CHIP (more than 95% of existing SNES games).

This board does not support listed chip :

Super FX, Super FX-2

DSP-1, DSP-2, DSP-3, DSP-4

Sufami Turbo

Seta 18

SA-1

S-RTC
S-DD1
OBC1

Gameboy

SPC7110

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Shipping info :

If order more then one pcb,

Once order done, I will adjust your shipping price and if you need I will refund you the difference by PayPal.

You can contact me before.

If order was already paid with shipping price more that it's have to be :

if you need, I will refund you the difference by PayPal.

Shipping tracking info :

Please note,

I'am not responsible of shipping service. All I do is posting the letter or package and give you information about tacking number.

For international shipping, the tacking information can be partial, so be patient.

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État : "Neuf"

Service de livraison : Lettre Suivie