Akai AC-410

NJM2177A FB3 (DOLBY PRO LOGIC SURROUND DECODER)
L-AB-IN (3)
ADAPTIVE
MATRIX
INPUT BUFFER
R-AB-IN §8) >
SAA6579T (RDS DEMODULATOR)
| PIN No | PORT NAME | V/O | FUNCTION
| 1 | QUAL ——__—[_O [| QUALITY INDICATION OUTPUT
| 2 | RDDA | © | RDS DATA OUTPUT
| 3 | VREF | — | REFERENCE VOLTAGE OUTPUT
| 4 |MUX ~~ [ 1 [ MULTIPLEX SIGNAL INPUT
+5 V SUPPLY VOLTAGE FOR ANALOG PART
| |_| SUBCARRIER INPUT TO COMPARATOR
| 8 | SCOUT | O | SUBCARRIER OUTPUT OF RECONSTRUCTION FILTER |
| 9 |MODE | 1 | OSCILLATOR MODE/TEST CONTROL INPUT
| 10 |TEST ~~ | I | TEST ENABLE INPUT
| 14 | VSS _—*«| ~ — | GND FOR DIGITAL PART
| 12 [vod —_—«|: — | 45 V SUPPLY VOLTAGE FOR DIGITAL PART
| 13 |osct | 1 | OSCILLATOR INPUT
| 14 |osco _| O | OSCILLATOR OUTPUT
| 15 [757 ~~ ——«|| © | 57 kHz CLOCK SIGNAL OUTPUT
| 16 | RDCL ~~ | O | RDSCLOCK OUTPUT