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Board-Folk
Reproductions of main board PCBs for Sega's Mega CD/Sega CD add-on for the Mega Drive/Genesis console.
| Reference | Value | Description |
|---|---|---|
| IC1 | 68HC000 | |
| IC2 | 315-5548/315-5632 | |
| IC3 | 315-5476A | |
| IC4 | 27C1024 | |
| IC5 | HM514270 | |
| IC6 | MB3790 | |
| IC7,IC8 | TC511664BZ | |
| IC9 |
| IC10,IC11 | 65256BLFP-10T |
|---|
| IC12 | 74HC86 |
|---|
| IC13 | LC8951 |
|---|
| IC14,IC15 | MB8464A-90L |
|---|
| IC16 | MB8464A-10L |
|---|
| IC17 | 74AC74 |
|---|
| BT1 | AL2032 |
|---|
| C1 | 1uF |
|---|
| C2-C12,C14-C20 | 22nF |
|---|
| C13 | 22uF |
|---|
| C21,C24,C25,C27,C28,C39 | 100pF |
|---|
| C22,C30,C32,C56-C58 | N/U |
|---|
| C23,C26,C53-C55 | Not used |
|---|
| C29 | 50pF |
|---|
| C31,C38 | 133pF |
|---|
| C33 | 33pF |
|---|
| C34 | 82pF |
|---|
| C35 | 60pF |
|---|
| C36 | ?F |
|---|
| C37,C40 | 200pF |
|---|
| C41-C50 | 10uF |
|---|
| C51,C52 | 100uF |
|---|
| CN1 | CON 25P ANGLE |
|---|
| CN2 | EDGE 60P |
|---|
| CN3 | CON 21P |
|---|
| FB1-FB3 | FB |
|---|
| LD1 | RED |
|---|
| LD2 | GREEN |
|---|
| M0-M14 | TestPoint |
|---|
| OSC1 | 50MHz |
|---|
| R1-R4 | 4.7K |
|---|
| R5 | 2.2K |
|---|
| R6 | 160 |
|---|
| R7 | 360 |
|---|
| R8-R12 | 0 |
|---|
| TR1,TR2 | C1623 |
|---|