Denon DCD-1500AE Service Manual page 32

pin port
88 P27/A7(/D7/D6)
89 P26/A6(/D6/D5)
90 P25/A5(/D5/D4)
91 P24/A4(/D4/D3)
92 P23/A3(/D3/D2)
93 P22/A2(/D2/D1)
94 P21/A1(/D1/D0)
95 P20/A0(/D0/-)
96 P17/D15/INT5~
97 P16/D14/INT4~
98 P15/D13/INT3~
99 P14/D12
100 P13/D11
101 P12/D10
102 P11/D9
103 P10/D8
104 P07/D7
105 P06/D6
106 P05/D5
107 P04/D4
108 P03/D3
109 P02/D2
110 P01/D1
111 P00/D0
112 P11_7
113 P11_6
114 P11_5
115 P11_4
116 P11_3
117 P11_2
118 P11_1
119 P11_0
120 P107/AN7/KI3~
121 P106/AN6/KI2~
122 P105/AN5/KI1~
123 P104/AN4/KI0~
124 P103/AN3
125 P102/AN2
126 P101/AN1
127 AVSS
128 P100/AN0
Ipu: Pull-up input Ipd: Pull-down input
function I/O Initial
A7 O A7
A6 O A6
A5 O A5
A4 O A4
A3 O A3
A2 O A2
A1 O A1
A0 O A0
P17 O L OPEN
P16 I/O H OPEN
P15 I (L) OPEN
P14 I OPN_SW
P13 I CLS_SW
P12 I FILTI
P11 O L OPEN
P10 O H A_MUTE
D7 I/O D7
D6 I/O D6
D5 I/O D5
D4 I/O D4
D3 I/O D3
D2 I/O D2
D1 I/O D1
D0 I/O D0
I (L) OPEN
O H DSDI
O DXP_CS
O L DXP_RST
O DXP/DSD_MDT
O DXP/DSD_MCK
O L OPEN
O L OPEN
P107 O H MODE
P106 O L FCS
P105 O H OPEN
P104 O L OPEN
P103 O L FRRST
AN2 I KEY2
AN1 I KEY1
AVSS - GND
AN0 I KEY0
Ai: Analog input
mode
ADRRES LINE
ADRRES LINE
ADRRES LINE
ADRRES LINE
ADRRES LINE
ADRRES LINE
ADRRES LINE
ADRRES LINE
IIC CLK FOR EE_ROM(AT24C04N)
IIC DATA FOR EE_ROM(AT24C04N)
DIR_INT
TRAY OPEN DETECT SW (P.U)
TRAY CLOSE DETECT SW (P.U)
NOT USE(10k P/U)
EXT/INT
MUTING (H:MUTE)
8bit DATA LINE
8bit DATA LINE
8bit DATA LINE
8bit DATA LINE
8bit DATA LINE
8bit DATA LINE
8bit DATA LINE
8bit DATA LINE
DIR_DO
DSD_DI
CHIP SELECT for DXP6001
RESET for DXP6001
DATA for DXP6001/DSD1791
DATA_CLOCK for DXP6001/DSD1791
RST2
DSD/PCM
CD/SACD SWITCHING SIGNAL(L:CD,SACD:H)
DISPLAY CHIP SERECT for FL DRIVER
SM5819 INPUT SWITC (H,EXTSERECT)
DSD1792 RST
DISPLAY DRIVER RESET
KEYS SENS
KEYS SENS
AD GND
KEYS SENS
32
DCD-1500AE
action
Flash(w:pull up)
(Low:384fs/Hi:192fs)
RELAY/TR
NOTE