Aiwa NSX-D77 User Manual download pdf (Page 37)

1 CLK O Common serial CLOCK output.

2 DATA O Common Serial DATA output.

3 STB O Common serial STROBE output.

4 CS-RHYTHM O Rhythm IC chip select output.

5 GEQ-CE O GEQ IC chip enable output.

6 HP-MUTE I Headphone plug-in detect input. (Output "L" at HOLD)

7 O-POWER O System power ON/OFF output. (Active "H")

8 PLL-CE O Tuner PLL IC chip enable output.

9 O-MUTE O System mute ON/OFF output.

10 I-MIC I Auto-VF MIC level special A/D input. (Output "L" at HOLD)

11 RESET I Reset input.

12 VOL-JOG I Main volume JOG rotary encoder A/D input.

13 MULTI-JOG I MULTI JOG rotary encoder A/D input.

14 VSS1 – Connected to GND.

15 CF 1

– 9.43MHz oscillator circuit.

16 CF2

17 VDD1 – Power supply.

18 HOLD I Power supply voltage detect A/D input.

19 ~ 22 KEY 1 ~ 4 I KEY 1 ~ 4 A/D input. (Output "L" at HOLD)

23 I-CDSW I CD mechanism SW A/D input. (Output "L" at HOLD)

24 I-DISH I CD turntable photo sensor A/D input. (Output "L" at HOLD)

25 I-SPEANA I SPEANA level A/D input. (Output "L" at HOLD)

26 I-RDSCLK/I-WRQ I TUNER RDS IC CLK input(not used) / CD WRQ input. (Output "L" at HOLD&INI)

27 I-TU-SIG/MS I Tuner tuning signal level A/D input / Deck MS SENS. (Output "L" at HOLD)

28 I-TMBASE I Timebase clock (8Hz) input. (Output "L" at HOLD)

29 I-RMC I Remote control signal input. Active: "L". (Output "L" at HOLD)

30 ~ 42 G13 ~ G1 O FL grid G13 ~ G1 output.

43 ~ 45 P39 ~ P37 O FL segment P39 ~ P37 output.

46 VDD3 – Power supply.

47 P36/SPEANA A O FL segment P36 output / SPEANA band select output (A) .

48 P35/SPEANA B O FL segment P35 output / SPEANA band select output (B) .

49 P34/SPEANA C O FL segment P34 output / SPEANA band select output (C).

50 P33 O FL segment P33 output.

51 VP – Power supply for FL.

52 ~ 59 P32 ~ P25 O FL segment P32~ P25 output.

60 P24/NO AC-DEMO I/O

FL segment P24 output / NO AC-DEMO at AC-IN diode input. (No store DEMO

mode.)

61 P23/CASINO-DEMO I/O FL segment P23 output / CASINO-DEMO select diode input.

62 P22/NO-ECO I/O FL segment P22 output / NO-ECO select input.

63 P21/NO-RHYTHM I/O FL segment P21 output / NO-RHYTHM select diode input(not used).

64 P20/AC3-DPL I/O FL segment P20 output / AC3-DPL select diode input(not used).

Description

Pin No.

Pin Name I/O

IC DESCRIPTION

IC, LC876596W-5P43

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Aiwa NSX-D77 User Manual Page 37

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