Denon Dn-c620 - Dnc620 Professional Broadcast Cd Player, Руководство по обслуживанию

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Pin No. Pin Name Symbol I/O Function
99 USBDPVCC USBDPVCC P Empty pin processing Unused : OPEN
100 DM DM I/O Empty pin processing Unused : OPEN
101 DP DP I/O Empty pin processing Unused : OPEN
102 VBUS VBUS I Empty pin processing Unused : OPEN
103 USBAVCC USBAVCC P Empty pin processing Unused : OPEN
104 USBAVSS USBAVSS G Empty pin processing Unused : GND
105 REFRIN REFRIN I
Reference resistance
connection
Unused : Connects it GND by 5.6k
Ω
106 USBAPVSS USBAPVSS G Empty pin processing Unused : GND
107 USBAPVCC USBAPVCC P Empty pin processing Unused : OPEN
108 USBDVCC USBDVCC P Empty pin processing Unused : D1.2V
109 USBDVSS USBDVSS G Empty pin processing Unused : GND
110 AN0 IR_FLASH I ADC input IR_FLASH REMOCON input
111 PA1/AN1 PA1/AN1 I Empty pin processing Unused : GND
112 PA2/AN2 PA2/AN2 I Empty pin processing Unused : GND
113 PA3/AN3 PA3/AN3 I Empty pin processing Unused : GND
114 AVCC AVCC P Power supply for ADC/DAC After LC, +3.3V is supplied
115 PA4/AN4 PA4/AN4 I Empty pin processing Unused : GND
116 AVREF AVREF I Conversion standard voltage 114pin and connection
117 AN5 TEST1 I ADC input
Servo DSPTEST1 input
(automatic adjusting abnormal condition=H)
118 DA0 LOADING O DAC output CD Loading Motor DAC output (default:80h)
119 DA1 LED1 O DAC output OPEN
120 AVSS AVSS G GND for ADC/DAC Analog GND
121 PVSS PVSS G GND for I/O Digital GND
122 -WDTOVF -WDTOVF O WDT output (L active) OPEN
123 PVCC PVCC P Power supply for I/O D3.3V
124 PF29 KEY_COL[0] I General-purpose port KEY Input 0
125 PF28 KEY_COL[1] I General-purpose port KEY Input 1
126 PF27 KEY_COL[2] I General-purpose port KEY Input 2
127 VCC VCC P Power supply for in D1.2V
128 AUDIO_CLK MCKO I AUDIO_CLK
Audio master clock input from DAC (MCKO of
IC310)
129 VSS VSS G Digital GND
130 PVSS PVSS G GND for I/O Digital GND
131 AUDIO_X1 AUDIO_X1 I Empty pin processing Unused : GND
132 AUDIO_X2 AUDIO_X2 O Empty pin processing Unused : OPEN
133 PVCC PVCC P Power supply for I/O D3.3V
134 SSIDATA2 SDTI O SSIDATA2 Audio Serial Data output for DAC (IC310)
135 SSIWS2 LRCK O SSIWS2 Channel Clock output for DAC (IC310)
136 SSISCK2 BICK O SSISCK2
Audio Serial Data Clock output for DAC
(IC310)
137 SSISCK0 CD_DCK I SSISCK0 CD-Audio DCK input
138 SSIWS0 CD_LRCK I SSIWS0 CD-Audio LRCK input
139 SSIDATA0 CD_DATA I SSIDATA0 CD-Audio DATA input
140 SSISCK1 SSISCK1 I SSISCK1 137pin connection (CD-Audio DCK input)
141 VCC VCC P Power supply for in D1.2V
142 SSIWS1 SSIWS1 I SSIWS1 138pin connection (CD-Audio LRCK input)
143 VSS VSS G Digital GND
144 PVSS PVSS G GND for I/O Digital GND
145 SSIDATA1 SUBSYQ I SSIDATA1 Servo DSP S0/1 synchronized signal input
146 PVCC PVCC P Power supply for I/O D3.3V
147 PF17 CD_CTL2 O General-purpose port CD DRIVER control signal output CTRL2
148 PF16 CD_CTL1 O General-purpose port CD DRIVER control signal output CTRL1
149 PF15 CD_R/W O General-purpose port Servo DSP command I/F R/W output
R5S72630P200FP Terminal Function