Denon S-302 Service Manual page 59

QQ
3 7 63 1515 0
Pin
Function Port name
No
85 P31 N.C.
86 P124 _BE RST
87 P123 BE ON
88 P122 N.C.
89 P121 N.C.
90 P120 N.C.
91
92 P30 OSD_VUP
93
94 P27 VUP_SEL2
95 P26 VUP_SEL1
96 P25 TU_STEREO
97 P24 TUNED
98 P23 SAN_CE
99 P22 SAN_MOSI
100 P21 SAN_CK
101 P20 SAN_MISO
102 P17 BE_CS
103 P16 _BE_AUDIO_RST
104 P15 SUB_REQ
105 P14 E2P_CS
106 P13 E2P_CLK
107 P12 E2P_MOSI
108 P11 E2P_MISO
109 P10 N.C.
110 P07 N.C.
111 P06 N.C.
112 P05 N.C.
113 P04 N.C.
114 P114 FL_CS
TE
L 13942296513
115 P113 OSD_REQ
116 P112 N.C.
117 P111 FL_CLK
118 P110 FL_DOUT
119 P03 N.C.
120 P02 N.C.
121 P01 N.C.
122 P00 N.C.
123 P157 DIMMER
124 P156 _FL_RST
125 P155 N.C.
126 P154 _SUB_RST
127 P153 SUB_ACK
128 P152 SUB_MRXD
129 P151 SUB_CLK
130
131 P150 SUB_MTXD
132
133 P107 PULL UP
134 P106 KEY2
135 P105 KEY1
136 P104 KEY0
137 P103 MODE2
138 P102 MODE1
139 P101 N.C.
140
141 P100 SW1_IN
142
www
143
144 P97 N.C.
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Port
INIT PU
setting
-
O BE Pd
I BE Pd
-
O -
O -
-
O -
-
O -
O -
I Pu
I Pu
O -
O -
O -
I Pu
INT BE Pd
INT BE Pu
INT AU Pu
O Pu DNS Chip selection to EEPROM
O -
O -
I -
O -
O -
O -
O -
O -
Çn -
Çn -
O -
SO -
SO -
O -
O -
O -
O -
AD FR Pd
O Pd
O -
O AU Pd
O AU -
SI AU Pu
SO AU -
-
SO AU Pu
-
I Pu DNS PULL UP(necessity key interruption is put)
AD FR Pu
AD FR Pu
AD FR Pu
AD -
AD -
AD Pu
-
AD -
-
-
O -
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2 9
8
OPEN
DVD (ESS) reset signal of unit
Input of ESS IC Active state output signal
OPEN
OPEN
OPEN
OSD version up change selecting signal
Version upgrade UART switching selection 2
Version upgrade UART switching selection 1
Stereo indicator input of tuner
Bureau existence detection input of tuner
Communication chip enable output to tuner PLL/RDS IC/FUNCTION IC(SANYO BUS)
Cereal data output to tuner PLL/RDS IC/FUNCTION IC(SANYO BUS)
Cereal clock output to tuner PLL/RDS IC/FUNCTION(SANYO BUS)
Cereal data input from tuner PLL/RDS IC(SANYO BUS)
CS interrupt of communication with ESS
Audio reset interrupt from ESS
SUB uCom (AUDIO/VIDEO) communication demand interrupt
SCI clock to EEPROM
SCI DATA OUT to EEPROM
SCI DATA IN to EEPROM
OPEN
OPEN
OPEN
OPEN
OPEN
FL controller chip selection
Q Q
3 6 7 1 3 1 5
Request signal to OSD uCom
OPEN
SCI clock output to FL controller
SCI data output to FL controller
OPEN
OPEN
OPEN
OPEN
Illuminance sensor input
FLT display driver reset signal (Reset:L)
OPEN
Reset of SUB uCom (AUDIO/VIDEO)
ACK output to SUB uCom (AUDIO/VIDEO)
SCI data input from SUB uCom (AUDIO/VIDEO
SCI clock output to SUB uCom (AUDIO/VIDEO)
SCI data output to SUB uCom (AUDIO/VIDEO)
Detection input 2 of substance operation button input
Detection input 1 of substance operation button input
Detection input 0 of substance operation button input
DVD REGION selection input
Treatment area selection input of product
+3.3V fixing
Connect to GND
HDMI/PROGRESSIVE/INTERLACE change SW input (H: HDMI, M: PROG, L: INT)
Connect to +3.3V
Connect to +3.3V
OPEN
co
.
59
9 4 2 8
Explanation
0 5 8 2 9 9 4 2 8
m
S-302
9 9
9 9