IC100 MSM6688GS |
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| CE RD WR | RESET | NAR | MON | RWCK | DVDD XT XT | WE | DROM DI/0 | CS4 |
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| 56 55 54 53 52 | 51 | 50 49 48 47 | 46 | 45 44 | 43 |
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D0 | 1 |
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| TIMING |
| OSC |
| DATA |
| 42 | CS3 |
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| CONTROLLER |
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| I/O |
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D1 | 2 |
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| 41 | CS2 | ||
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D2 | 3 | MCU I/F |
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| REGISTER | 40 | CS1 |
D3 | 4 |
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| CONTROLLER | 39 | SADX |
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| 38 | SADY |
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| 37 | TAS |
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| 36 | SAS |
BUSY | 5 | STATUS |
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| 35 | PDWN |
RPM | 6 |
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| 34 | TEST | |||
REGISTER |
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VPM | 7 |
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| 33 | TEST | ||
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ACON | 8 |
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| ADDRESS |
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TEST | 9 |
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| 32 | RSEL2 | |
MCUM | 10 |
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| CONTROLLER |
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| 31 | RSEL1 | ||||
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CE | 11 |
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| ADPCM |
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| 30 | DGND |
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| ANALYZER/ |
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| 29 | AGND | ||
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| SYNTHESIZER |
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TEST 12 | TEST | 12BIT | ||
TEST | 13 | CIRCUIT | ||
DAC | ||||
TEST | 14 |
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IC501 RN5VD33A-TU
CD | NC |
5 | 4 |
RESET |
1 | 2 | 3 |
OUT | VDD | GND |
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| 12BIT |
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| LPF |
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| SG |
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| ADC |
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| CIRCUIT | + | - | + | - | ||||
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| 17 18 |
| 19 20 21 22 23 24 |
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| TEST |
| ADIN |
| FOUT | AOUT |
| FIN | AMON DVDD | AVDD | SG SGC |
| LOUT | LINE | MOUT | MIN | ||
IC250 CXA2510AQ |
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| PBEQ1 | PBOUT1 |
| GND | TAPEIN1 |
| AUXIN1 |
| DIREF |
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| LINEOUT1 | TCH1 | NC | MSSW |
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| 30 | 29 | 28 | 27 |
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| 120∝/ |
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| NR |
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| 70∝ |
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| OFF/B |
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| T2 |
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| 20 | MSMODE | ||
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| NR BIAS |
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PBFB1 | 31 |
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| X1 |
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| MS |
| 19 | DRSW |
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| MODE |
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PBRIN1 | 32 |
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| TAPE/AUX |
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| 18 | TAPESW | ||||
PBREF1 | 33 | F2 |
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| 17 | INSW |
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| TAPE EQ |
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PBFIN1 | 34 |
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| NR |
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| 16 | NRSW |
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| FWD/RVS |
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VCT | 35 | VCT |
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PBGND | 36 |
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| VCC |
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| MS ON/ 15 | NC |
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| + |
| LPF | + |
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| OFF |
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| DETECT |
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| – |
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PBFIN2 | 37 |
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| 14 | MSOUT | |
PBREF2 | 38 | F1 |
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| F3 |
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| X1 |
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| 13 | DGND |
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PBRIN2 | 39 |
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PBFB2 | 40 |
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| 12 | MSTC |
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| – | + |
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| + | – | OFF/B |
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| 11 | FF |
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| T1 |
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| 120∝/ |
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| NR |
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| 70∝ |
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| 1 | 2 |
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| PBEQ2 | PBOUT2 |
| VCC | TAPEIN2 | AUXIN2 |
| MSLPF | LINEOUT2 |
| TCH2 | NC | PLAY |
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| – 55 – |
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IC350 CXA1846N |
|
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INP 1 INN 1 |
| VCT 1 | INAO 1 | VRIN 1 | OUT 1 | N.C. | GND | VCT | VCC |
20 19 |
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| 8dB STEP |
| 1dB STEP |
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| VOLUME |
| VOLUME |
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| LATCH |
| ZC |
| VCT | |
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| BUFFER | ||||
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| CONTROL |
| DET |
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| SHIFT |
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| REGISTER |
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| 8dB STEP |
| 1dB STEP |
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| VOLUME |
| VOLUME |
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
INP 2 | INN 2 | VCT 2 | INAO 2 | VRIN 2 | OUT 2 | CE | DATA | CLK | INIT |