MIDIbox Hardware Platform
R3 SID Module

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Live Board Map:

Move your mouse around over the image below to see info on the parts.

Parts List:

MBHP SID Orderlist (last update: 05-2006)
+--------+-------------------------------------------+-------+-----------------+
| Loc.   | Description                               | Qty   | Mouser Part #   |
+--------+-------------------------------------------+-------+-----------------+
| IC1    | IC-Socket for SID                         |     1 | 571-3902622     |
| IC2-3  | 74HC595                                   |     2 | 511-M74HC595    |
| IC2-3  | IC-Sockets for 74HC595                    |     2 | 571-3902614     |
| BR1    | Bridge Rectifier                          |     1 | 625-W08G        |
| IC4    | Voltage Regulator 7812                    |     1 | 511-L7812CP     |
| R2,4   | Resistor 1 kOhm                           |     2 | 291-1K          |
| R3     | Resistor 10 kOhm                          |     1 | 291-10K         |
| C4     | Ceramic Cap 470 pF                        |     1 | 581-SA101A471J  |
| C1-2   | Polystyrene Cap 470 pF                    |     2 | 23PS147         |
| C3,7   | Ceramic Cap 1 nF=.001uF                   |     2 | 80-C410C102K5R  |
|C8,12-14| Ceramic Cap 100nF=.1uF                    |     4 | 80-C412C104K5R  |
| C10    | Ceramic Cap 330nF=.33uF=330000pF          |     1 | 581-SR215E334M  |
| C6     | Electrolytic Cap 1 uF (5mmDIA-2mmLS)      |     1 | 140-HTRL50V1.0  |
| C5,11  | Electrolytic Cap 10 uF (5mmDIA-2mmLS)     |     2 | 140-HTRL25V10   |
| C9     | Electrolytic Cap 2200 uF (13mmDIA-5mmLS)  |     1 | 140-HTRL16V2200 |
| Q1     | Transistor BC547                          |     1 | 625-BC547A      |
| -----  | 1-row SIL Headers (6 pins)                |     1 | 517-6111TN      |
| -----  | 2-row SIL Headers (10 pins)               |     1 | 517-2380-6221TN |
+--------+-------------------------------------------+-------+-----------------+
Notes:
Note 1: SID (6581 or 8580) not listed here - you have to take it from an old C64
Note 2: Instead of 78L12 you can also use a common 7812... the 78L12 is just the smaller one
Note 3: The C64's in the grey surface may contain a newer SID (8580) which has to be
        supplied with 9V instead of 12V --- in this case you have to use a 7809 instead of 7812!!!
        And you have to replace the C1/C2 caps (470pF) by 6,8nF caps!
Note 4: Audio Plugs not listed here - 2 are necessary, for Audio In and Out
Note 5: 15V/100 mA transformer not listed here


PCBs and Kits are available: Click to order.


PCB Quick View:


Connections:


# Location Detail Description               
J1 Connection to power supply
J2 From CORE:J10
J3
J4
J3:Audio Output
J4:Audio Input
Jx Alternate Audio I/O for PCB mount RCA jacks

Changelog:

Changes from R2 PCB:
Double sided PCB with plated through holes, no jumpers required.
RCA/CINCH/PHONO audio I/O positions added.
Removed Crystal OSC.
SID clock input added to connector J2.
J2 pinout changed to reflect MIOS 1.8.
Resistor footprint changed to 10mm.
Bypass caps C13 and C14 added. 
Resistor R1 removed.
2x5 DIL footprint, pads, and holes added to J2 to facilitate the 
use of common IDC ribbon cable connectors.
1:1 connection to CORE R4 J10.

For complete technical info and instructions see www.midibox.org

Last update: 05-20-2006 by SmashTV

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