Yamaha HTR-5560 Service Manual download pdf (Page 34)

RX-V730/RX-V730RDS/RX-V630/RX-V630RDS

HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE

RX-V730/RX-V730RDS/RX-V630/RX-V630RDS

HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE

No. Name I/O Function

1 XO O Crystal oscillator connecting terminal

2 XI I Crystal oscillator connecting terminal (24.576MHz )

3 SELI1 I+ Built-in selector input 1 (AXD)

4 SELI0 I+ Built-in selector input 0 (GND)

5 SELOA O+ Built-in selector output A (ISEL)

6 SELOB O+ Built-in selector output B (RSEL)

7 TESTMS I+ Test terminal (unconnected)

8 TESTXEN I+ Test terminal (unconnected)

9 IPORT0 I+ General purpose input terminal (CXDTA)

10 IPORT1 I+ General purpose input terminal (CXDTB)

11 IPORT2 I+ General purpose input terminal

12 IPORT3 I+ General purpose input terminal

13 IPORT4 I+ General purpose input terminal

14 DDIN0 Is DIR: Digital audio interface data input terminal 0 (ISEL)

15 DDIN1 Is DIR: Digital audio interface data input terminal 1/General purpose input terminal (Pull down)

16 DDIN2 Is DIR: Digital audio interface data input terminal 2/General purpose input terminal (Pull down)

17 DDIN3 Is DIR: Digital audio interface data input terminal 3/General purpose input terminal (Pull down)

18 VSS Ground terminal

19 CPO A PLL filter connecting terminal

20 AVDD +3.3V power terminal (for DIR)

21 DIRPCO A DIR: PLL filter connecting terminal

22 DIRPRO A DIR: PLL filter connecting terminal

23 AVSS Ground terminal (for DIR)

24 TESTBRK I+ Test terminal (unconnected)

25 TESTR1 I+ PLL initialization signal input terminal for DSP (/ICD)

26 TESTR2 I+ Test terminal (unconnected)

27 VDD1 +3.3V power terminal (for terminal section)

28 SDWCKI0 I+ Word clock input terminal for SDIA, SDOA, SDIB, SDOB interface (Unconnected)

29 SDBCKI0 I+ Bit clock input terminal for SDIA, SDOA, SDIB, SDOB interface (Unconnected)

30 /SDBCK0 O DIRBCK or SDBCKI0 invert clock output terminal (Unconnected)

31 IPORT8 I+ IPINT general purpose input terminal

32 IPORT9 I+ IPINT general purpose input terminal

33 IPORT10 I+ IPINT general purpose input terminal (NONPCM)

34 IPORT11 I+ IPINT general purpose input terminal (NONPCM)

35 SDIA I AC-3/DTS bit stream (or PCM) data input terminal to Main DSP (SDIA)

36 SDOA2 O PCM output terminal from Main DSP (C/LFE output) (Unconnected)

37 SDOA1 O PCM output terminal from Main DSP (LS/RS output) (Unconnected)

38 SDOA0 O PCM output terminal from Main DSP (L/R output)

39 SDIB3 I+ PCM input terminal 3 to Sub DSP

40 SDIB2 I+ PCM input terminal 2 to Sub DSP

41 SDIB1 I+ PCM input terminal 1 to Sub DSP

42 SDIB0 I+ PCM input terminal 0 to Sub DSP

43 VSS Ground terminal

44 VDD2 +2.5V power terminal (for internal circuit)

45 IPORT12 I+ IPINT general purpose input terminal (MUTE)

46 IPORT13 I+ IPINT general purpose input terminal (DIRINT)

47 IPORT14 I+ IPINT general purpose input terminal (Unconnected)

48 DIRSDO O AC-3/DTS bit stream (or PCM) data output terminal from DIR

49 DIRWCK O DIR: Serial data word clock (fs) output terminal (WCK)

50 DIRBCK O DIR: Serial data bit clock (64fs) output terminal (BCK)

51 DIRMCK O DIR: Serial data master clock (256fs or 128fs) output terminal (MCK)

52 ERR/BS O DIR: Data error detect output/block start output terminal (Unconnected)

53 SYNC/U O DIR: Serial data synchronous timing output/user data output terminal (Unconnected)

54 FS128/C O DIR: Serial data master clock 128fs output/channel status output terminal (Unconnected)

55 DBL/V O DIR: Double rate clock output/validity flag output terminal (DBL)

IC600 : YSS938

DSP

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Yamaha HTR-5560 Service Manual Page 34

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