Denon DN-S3700 Service Manual page 40

Pin
Pin Name
No.
64 PE4/A23/IRQ0/RXD1/DREQ0
65 PVSS
66 PE5/A24/IRQ1/TXD1/DACK0
67 PVCC
68 PE6/A25/IRQ2/RXD2/DREQ1
69 PE7/nFRAME/IRQ3/TXD2/DACK1
70 PE9/nCS5/nCE1A/IRQ5/SCK3
71 PE10/nCE2B/IRQ6/TEND0
72 PE11/nCS6/nCE1B/IRQ7/TEND1
73 PE12/RXD3
74 VCC
75 PC14/nWAIT
76 VSS
77 PVSS
78 RTC_X1
79 RTC_X2
80 PVCC
81 PE13/TXD3
82 PE14/nCS1/nCTS3
83 PE15/nIOIS16/nRTS3
84 PVSS
85 PB8/CRXD0/CRXD0/CRXD1
86 PB9/CTXD0/CTXD0/CTXD1
87 PB10/CRXD1/IERXD
88 PB11/CTXD1/IETXD
89 VCC
90 MD
91 VSS
92 PVSS
93 USB_X1
94 USB_X2
95 PVCC
96 MD_CLK1
97 MD_CLK0
98 USBDPVSS
99 USBDPVCC
100 DM
101 DP
102 VBUS
103 USBAVCC
104 USBAVSS
105 REFRIN
106 USBAPVSS
107 USBAPVCC
108 USBDVCC
109 USBDVSS
110 PA0/AN0
111 PA1/AN1
112 PA2/AN2
113 PA3/AN3
114 AVCC
115 PA4/AN4
116 AVREF
117 PA5/AN5
118 PA6/AN6/DA0
119 PA7/AN7/DA1
120 AVSS
121 PVSS
122 PB12/nWDTOVF/nIRQOUT/nUBCTRG/AUDCK /WDTOVF
123 PVCC
124 PF29/SSIDATA3
Symble I/O
General-purpose port
USB_/FLG I
(Interrupt port)
PVSS G GND for I/O
ADSP_nHINT I IRQ1
PVCC P Power supply for I/O
RX I SCIF Rx
TX O SCIF Tx
SUB_SCK O SCK3
USB_HnD O General-purpose port
ADSP_nCS O nCS6
SUB_MISO I RXD3
VCC P Power supply for in
ADSP_nRDY I nWAIT
VSS G
PVSS G GND for I/O
RTC_X1 I Empty pin processing
RTC_X2 O Empty pin processing
PVCC P Power supply for I/O
SUB_MOSI O TXD3
SUB_RST O General-purpose port
SUB_MD1 O General-purpose port
PVSS G GND for I/O
CD_RST O General-purpose port
SUBDATA I General-purpose port
SUB_FWE O General-purpose port
SUBCK O General-purpose port
VCC P Power supply for in
Mode setting
MD I
(1:32bit/0:16bit)
VSS G
PVSS G GND for I/O
USB_X1 Clock generation for USB 48MHz X 'tal connection
USB_X2
↑
PVCC P Power supply for I/O
MD_CLK1 I Clock selection setting
MD_CLK0 I
↑
USBDPVSS G Digital GND for drive
Digital power supply for
USBDPVCC P
driver
DM I/O D-terminal
DP I/O D + terminal
VBUS I VBUS detection terminal
Analog power supply
USBAVCC P
for in driver
USBAVSS G Analog GND for in driver
Reference resistance
REFRIN I
connection
USBAPVSS G Analog GND for driver
Analog power supply
USBAPVCC P
for driver
Digital power supply
USBDVCC P
for in driver
USBDVSS G Digital GND for in driver
PITCH1 I ADC input
CENT1 I ADC input
AN2 I ADC input
AN3 I ADC input
AVCC P Power supply for ADC/DAC
AN4 I ADC input
AVREF I Conversion standard voltage 114pin and connection
TEST1 I ADC input
LOADING O DAC output
- I ADC input
AVSS G GND for ADC/DAC
PVSS G GND for I/O
O WDT output(L active)
PVCC P Power supply for I/O
SC0 O General-purpose port
40
DN-S3700
Function
USB VBUS over current detection signal input
(IRQ0:usable)(Normal=H, detect=L)
Digital GND
ADSP bus IRQ
Digital +3.3V
Memo Terminal (Memo Link Rx)
Memo Terminal (Memo Link Tx)
Sub CPU cereal SCK
USB_SW :
USB HOST/Device switching SW(H=Host, L=Device)
ADSP chip selec (+ byte enable)
Sub CPU cereal MISO
Digital +1.2V
ADSP bus standby demand
Digital GND
Digital GND
Unused: GND
Unused: OPEN
Digital +3.3V
Sub CPU cereal MISO
Sub CPU reset
Sub CPU operation mode setting :
For Sub CPU(SH7124) onboard writing
Digital GND
Serbo DSP Reset signal output(Active=L)
Pull Down
Serbo DSP subcord data input
Sub CPU Flash enable :
For Sub CPU(SH7124) onboard writing
Serbo DSP subcord clock output
Digital +1.2V
Pull-down in GND
Digital GND
Digital GND
↑
Digital +3.3V
Digital GND
Digital +3.3V
USB connector connection
↑
Terminal VBUS connecting directly through 56Ω
Analogue +1.2V
Analog GND
Connects it GND by 5.6kΩ ± 1% resistance
Analog GND
Analogue +3.3V
Digital +1.2V
Digital GND
Deck1 Pitch input
Deck1 Center input
GND
GND
After LC, +3.3V is supplied
GND
Serbo DSPTEST1 input
(automatic adjusting abnormal condition=H)
CD Loading Motor DAC output (default:80h)
Unused: GND connecting directly and input setting :
General-purpose port: LED green( Hi = On )
Analog GND
Digital GND
OPEN
Digital +3.3V
Matrix for three-phase clock output :
CMT CH1 function is used. (CMT CH0 is used with the system. )