Denon RCD-M39 Service Manual page 74

Pin No Port Name Port Name
65 P71 N.C
66 P72 N.C
67 P73 N.C
68 P74 N.C
69 P80 BOOT
70 P82 N.C
71 P83 LRCK1
72 AM1 VDD3.3V
73 X2 X2
74 DVSS GND
75 X1 X1
76 DVCC3A VDD3.3V
77 P75 USB_OC
78 P76 N.C
79 D+ USB+
80 D- USB-
81 AM0 VDD3.3V
82 P77 USB-DETECT
83 DVSS3A GND
84 PF0 / TXD0 N.C
85 PF1 / RXD0 N.C
86 PF2 D+ DOWN
87 PF3 / TXD1 USB-TX
88 PF4 / RXD1 USB-RX
89 PF5 N.C
90 PN1 CP-SDA
91 PN2 CP-CLK
92 PN3 USB-BCK
93 PN4 UBS-DATA
94 PN5 USB-GATE
95 DVCC3A VDD3.3V
96 PG3 N.C
97 PG2 DREQ(MP3REQ)
98 PG1 N.C
99 PG0 N.C
100 DVSS3A GND
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Status
I/O
Pull-U/D init. stby Act.
O L
O L
O L
O L
I PU - -
O L
O L L
P
O
G
I
P
I PU - -
O L
I/O
I/O
P
I - -
G
O L
O L
O PD L -
O L L
I - -
O L
I/O PU L L
O PU L L
O L L
O L L
O L L
P
I
I PD - -
I PU
I
G
74
Note
Open
Open
Open
Open
L
Open
H/L to Oasis (IC16)
Oscilator connection 9MHz output
Oscilator connection 9MHz input
L USB over current detection
Open
L USB Detect
Open
Open
H USB D+ LINE RESET
H/L to HOST MCU (IC11)
H/L to HOST MCU (IC11)
H/L to Apple Chip (WWI) IC42(MFI341S2164)
H/L to Apple Chip (WWI) IC42(MFI341S2164)
H/L to Oasis (IC16)
H/L to Oasis (IC16)
H to Oasis (IC16)
Open
L to Oasis (IC16)
Open