BLOCK DIAGRAM CDR MODULE
CD R/W |
"MOZART" BOARD CDR2001
3 |
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1201
1005
VCXO 
7002
2V5 GND 3V3 GND | 3V3 GND | 3V3 GND |
FILTER
7000
2
B |
A |
S |
EBU2 (Pb)
4 I2S1(in/out)
Xtrim | CLK 33,86MHz |
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| CORE | I/O | PLL | ||
EBUIN2 | |||||
SUPPLY | SUPPLY | SUPPLY | |||
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I2S1 IN/OUT |
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OSCJTAG/BDM
SUPPLY
CONTROL
8
7100
SDRAM
I | FLEX | |||
C | ||||
36p | ||||
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E |
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N |
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G |
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E |
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C |
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D 1802 |
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M |
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U |
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L |
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E |
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3CD TEXT
4RS232
3Mute, Attenuation, Deemphasis
FREYA EAN
7004
FREYA CLK | /2 |
74LV74D
1205
SDA,SICL,Rab, Sild
4
SPDIF / EBU1 (PB)
Reset CD10
| 7208 |
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| DC/DC |
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1214 | 7209 |
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+5V | DC/DC |
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| GND |
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| 7201 |
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+12V | DC/DC |
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| 6204 |
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| 7202 | 7200 | 6202 |
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-8VA
1203
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| IC |
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| MCF5248 |
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| I2S |
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FREYA EAN |
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| INTERFACE |
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| Out | |
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| COPY ANALOG |
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CLK 16 | PLAYBACK |
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| EBU3 opt IN | EBU4 Ext INI | EBU Dig Opt | |
ROUTING |
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Kill out | Mute, Deem- phasis |
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| 3I2S2 |
| I2S3 3 |
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4 |
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| 7311 | 7010 |
| 7312 |
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| DAC CLK | ADC CLK |
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| DAC | BUFFER | ADC |
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ZERO |
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| 7300 |
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| 7301 |
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| OPAMP | ANALOG |
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| SWITCH |
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| 2 | 7401 7400 |
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| OPAMP |
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KILL |
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Kill |
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| 7402 |
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circuitry |
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| Potmeter |
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| 7401 | 7400 |
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| OPAMP |
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EBUDIG OPTOUT | EBUEXT INI |
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| KILL | CLKIO 16 | I2S1 | EBUIN FREYA | MUTE,ATT, DEEMP. | EBUEXT INI | EBUDIG OPTOUT | |
| EBU3 COAX |
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| 1215 |
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ADRESS
DATA
CONTROL
Pro Dig Out | I2S4 IN | I2C |
| PWR ONRST | IRQ FRONT |
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OUT | +8VA | RST | ||||
PRO DIG | PWR ON | |||||
I2S4 |
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20 | 2MB |
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16 |
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7101
FLASH
1MB
3
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| D |
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| CONTROL |
| I B | ||
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| INTERFACE |
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| IRQ FRONT |
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| S O |
| 2I2C |
| FLEX |
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| P A |
| PWR ON RST |
| 6p |
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| 1417L R | |
1007 |
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| A D |
5 |
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| Y |
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1402 | A Out Left | A Out Right | A Left In | A Right In |
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| DIGITAL 5 | FLEX 17p | SEPARATE AD/DA |
| INTERFACE | INTERFACE | |
0054 | 1304 | 1305 |
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INTERFACE BOARD
FLEX 7p | AUDIO SIGNAL |
INTERFACE |
1303
Mozart CDR79x, 010402