Denon DRA-F107 Service Manual page 21

Pin Port Port
No. Function setting
28 TXD2 O
29 TXD3 SO
30 RXD3 SI
31 CLK1 I
32 P64 O
33 P63 SO
34 P62 SI
35 P61 O
36 P60 O
37 P57 O.D
38 P56 O
39 P55 I
40 P54 SO
41 P53 SI
42 P52 SO
43 P51 O
44 P50 O
45 P47 O
46 P46 I
47 P45 I
48 P44 I
49 P43 I
50 P42 O
51 P41 O
52 P40 O
53 P37 O
54 P36 O
55 P35 O
56 P34 O
57 P33 O
58 P32 O
59 P31 O
60
61 P30 O
62
63 P27 O
64 P26 I
65 P25 I
66 P24 O
67 P23 O
68 P22 O
69 P21 O
70 P20 I
71 P17 I
72 P16 O
73 INT3 INT
74 P14 I
75 P13 O
76 P12 O
77 P11 O
78 P10 O
79 P07 O
80 P06 O
81 P05 O
Port Name
/DBTXD(DENON BUS) Serial Data output for DENON BUS
IPOD_TX Serial Data output for IPOD DOCK
IPOD_RX Serial Data input for IPOD DOCK
(PULLDOWN) Pull down
Not Used:N.C.
S1_DIN Serial Data output to DAB Module
SI_DOUT Serial Data input from DAB Module
Not Used:N.C.
Not Used:N.C.
Not Used:N.C.
Not Used:N.C.
(FLASH EPM) Not Used:N.C.
E2P CLK Serial Clock output to EEPROM
E2P DO Serial Data input from EEPROM
E2P DI Serial Data output to EEPROM
E2P CS Chip Enable output to EEPROM
(FLASH CE) Not Used:N.C.
Not Used:N.C.
PWB check Pull down
PWB check Pull down
PWB check Pull down
PWB check Pull down
Not Used:N.C.
Not Used:N.C.
Not Used:N.C.
/FMAM TUNER Select to DAB or AM/FM . DAB:High AM/FM:Low
TU/PHO REC.OUTPUT level Select to TU/PHO or Others . TU/PHO:High
Not Used:N.C.
Not Used:N.C.
SW MUTE MUTE output for SW OUTPUT
Not Used:N.C.
TP.ON/OFF (TPOWER) AM/FM TUNER Power ON/OFF Switching output
(VCC) Positive power
Not Used:N.C.
(VSS) GND
Not Used:N.C.
STEREO "STEREO" indicator input from FM/AM TUNER pack
TUNED "TUNED" detect input from FM/AM TUNER pack
T.MUTE MUTE output for FM/AM TUNER pack
SANYO CE Chip Enable output to PLL/RDS IC
SANYO DI Serial Data input to PLL/RDS IC
SANYO CLK Serial Clock output to PLL/RDS IC
SANYO DO Serial Data output to PLL/RDS IC
PROTECT2 Protect Signal input 2
/SYR Reset output to RDS IC
REMOTE Remote Control signal input
PROTECT1/SP Protect Signal input 1
PROTECTION
/BUF_EN Enable signal output fot BUS BUFFER IC
VR MUTE MUTE output for POWER AMP
RL(RMUTE) SPEAKER RELAY ON/OFF output
AP.ON/OFF (APOWER)
± 15V POWER ON/OFF Switching output ON:Hight
H/P MUTE MUTE output for HEAD PHONE output
P.ON/OFF (POWER) MAIN POWER ON/STANDBY Switching output ON:High
Not Used:N.C.
DRA-F107 / DRA-F107DAB
Explaanation
21
Output of
Standby &
Default
H
L
HI-Z
L
L
L
L
L
L
L
L
HI-Z
L
HI-Z
L
L
H
L
HI-Z
HI-Z
HI-Z
HI-Z
L
L
L
L
L
L
L
H
L
L
-
L
-
L
HI-Z
HI-Z
L
L
L
L
HI-Z
HI-Z
L
HI-Z
HI-Z
H
H
L
L
L
L
L