Denon Dn-c620 - Dnc620 Professional Broadcast Cd Player, Service Manual

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Pin No. Pin Name Symbol I/O Function
51 VCC VCC P Power supply for in D1.2V
52 VSS VSS G Digital GND
53 PVSS PVSS G GND for I/O Digital GND
54 PVCC PVCC P Power supply for I/O D3.3V
55 XTAL XTAL O Oscillation output Unused : OPEN
56 EXTAL EXTAL I EXTAL 16.9344MHz Input
57 NMI NMI I NMI Unused : 3.3k pull-up
58 PLLVSS PLLVSS G Digital GND
59 -RES -RES I -RES JTAG I/F connectraLH pin
60 PLLVCC PLLVCC P +1.2V after LC
61 -ASEMD -ASEMD I Emulator function ON/OFF JTAG I/F connectraCH pin
62 IRQ4 MAIN_IR_DATA I IRQ4 MAIN_IR_DATA input (IR REMOCON)
63 PE1 KEY_COL [5] I General-purpose port KEY Input 5
64 IRQ0 WFCK I IRQ0 Servo DSP frame clock input
65 PVSS PVSS G GND for I/O Digital GND
66 PE5 EVR_DATA O General-purpose port
DATA signal output for E-VR
(VARI_Audio_Output)
67 PVCC PVCC P Power supply for I/O D3.3V
68 RXD2 RXD I RXD2 RS232C control (RxD)
69 TXD2 TXD O TXD2 RS232C control (TxD)
70 PE9 ROW[0] O General-purpose port KEY Matrix Select 0
71 PE10 ROW[1] O General-purpose port KEY Matrix Select 1
72 PE11 ROW[2] O General-purpose port KEY Matrix Select 2
73 PE12 ROW[3] O General-purpose port KEY Matrix Select 3
74 VCC VCC P Power supply for in D1.2V
75 -WAIT -WAIT I General-purpose port Unused : 1k pull-up
76 VSS VSS G Digital GND
77 PVSS PVSS G GND for I/O Digital GND
78 RTC_X1 RTC_X1 I Empty pin processing Unused : GND
79 RTC_X2 RTC_X2 O Empty pin processing Unused : OPEN
80 PVCC PVCC P Power supply for I/O D3.3V
81 PE13 EVR_STB O General-purpose port
EVR_STB signal output for E-VR
(VARI_Audio_Output)
82 PE14 SP_STB O General-purpose port
Strobe signal output for Serial to Parallel
conversion IC (IC401)
83 PE15 SP_CLR O General-purpose port
Clear signal output for Serial to Parallel
conversion IC (IC401)
84 PVSS PVSS G GND for I/O Digital GND
85 PB8 CD_RST O General-purpose port
Servo DSP Reset signal output(Active=L)
Pull Down
86 PB9 SP_DATA O General-purpose port
Serial Data output for Serial to Parallel
conversion IC (IC401)
87 PB10 KEY_COL[4] I General-purpose port KEY Input 4
88 PB11 SP_CLK O General-purpose port
Clock signal output for Serial to Parallel
conversion IC (IC401)
89 VCC VCC P Power supply for in D1.2V
90 MD MD I Mode setting (1: 32bit /0: 16bit) Pull-down in GND
91 VSS VSS G Digital GND
92 PVSS PVSS G GND for I/O Digital GND
93 USB_X1 USB_X1 I Empty pin processing Unused : 1k Pull-up
94 USB_X2 USB_X2 O Empty pin processing Unused : OPEN
95 PVCC PVCC P Power supply for I/O D3.3V
96 MD_CLK1 MD_CLK1 I Empty pin processing Unused : GND
97 MD_CLK0 MD_CLK0 I Empty pin processing Unused : GND
98 USBDPVSS USBDPVSS G Empty pin processing Unused : GND
R5S72630P200FP Terminal Function