Denon S-101 Service Manual page 17

QQ
3 7 63 1515 0
PIN Port
NO Function
32 P73
33 P72
34 RXD2
35 TXD2
36 TXD1
37 VCC1
38 RXD1
39 VSS
40 CLK1
41 P64
42 TXD0
43 RXD0
44 CLK0
45 P60
46 P137
47 P136
48 P135
49 P134
50 P57
51 P56
52 P55
53 P54
54 P133
55 P132
56 P131
57 P130
58 P53
59 P52
60 P51
61 P50
TE
L 13942296513
62 P127
63 P126
64 P125
65 P47
66 P46
67 P45
68 P44
69 P43
70 P42
71 P41
72 P40
73 P37
74 P36
75 P35
76 P34
77 P33
78 P32
79 P31
80 P124
81 P123
82 P122
83 P121
84 P120
85 VCC2
86 P30
87 VSS
88 P27
89 P26
www
90 P25
91 P24
92 P23
93 P22
.
94 P21
95 P20
96 /INT5
97 P16
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Port
Port Name
setting
O NC(L:Output)
O NC(L:Output)
O NC(L:Output)
O NC(L:Output)
SO USB/IPOD_TXD
SI USB/IPOD_RXD
O NC(L:Output)
O NC(L:Output)
SO ESS DO(OP_DO)
SI ESS DI(OP_DI)
SI ESS CK(OP_CLK)
I ESS ON(BE_ON)
O NC(L:Output)
O NC(L:Output)
O NC(L:Output)
O NC(L:Output)
O NC(L:Output)
O NC(L:Output)
O SELCLK
O DVD ON/OFF
O NC(L:Output)
O NC(L:Output)
I HP SW
O TRIGGER
I AUX IN SW
O EXT_CLK
O EXT_DATA
O NC(L:Output)
O VIDEO_A
O VIDEO_B
O VIDEO_C
O VIDEO_D
I VDET_V
I VDET_S
O BSE
O ERR MUTE
O SUB_SUM
O MULTI/DIR
O MIX/MULTI
O P.ON/OFF
O SCART MUTE
O IPOD_ID
O SP-RELAY
O HP-MUTE
O PRE_MUTE
O AMP_MUTE
I TEST MODE
I TEMP_DETECT
O
O DIR RST
O CLATCH
O CODEC_RST
O TU_POWER
I STEREO
I TUNED
O TMUTE
x ao
y
O SAN CE
O SAN DI
i
O SAN CK
I SAN DO
I DFRES
O
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8
Not Used: N. C.
Not Used: N. C.
Not Used: N. C.
Not Used: N. C.
Serial Data output to USB/IPOD
Positive power
Serial Data input from USB/IPOD
GND
Not Used: N. C.
Not Used: N. C.
Serial Data output to ESS
Serial Data input from ESS
Serial Clock input from ESS
ESS Active Signal input.
Not Used: N. C.
Not Used: N. C.
Not Used: N. C.
Not Used: N. C.
Not Used: N. C.
Not Used: N. C.
Clock select signal output for digital audio signal from AD1837
DVD Drive Power ON/OFF output. H: Power ON
Not Used: N. C.
Not Used: N. C.
HEAD PHONE insert detect signal input. H: Detected
TRIGGER OUT. H:OUT
Front AUX IN insert detect signal input. H: Detected
Serial Clock output to control LED.
Serial Data output to control LED.
Not Used: N. C.
Q Q
3 6 7 1 3
Serial Clock output to control BU2090(VIDEO CONVERT)
Serial Clock output to control BU2090(VIDEO CONVERT)
Serial Clock output to control BU2090(VIDEO CONVERT)
Serial Clock output to control BU2090(VIDEO CONVERT)
Detect Composite signal input.
Detect S-VIdeo signal input.
DSP Mute Output
MUTE output at DSP Error.
Signal output to SW summing control.
Select DSP input.
Select MIX/MULTI of ESS Output. H:MIX
Main POWER ON/STANDBY switching output. H:ON
MUTE output to SCART Audio Output. H:MUTE
iPOD ID connect output
SP RELAY ON/OFF output. H:ON
MUTE output to HEAD PHONE output. L:MUTE
MUTE output to PRE OUT. L:MUTE
MUTE output to POWER AMP IC. L:MUTE
CLOSE
Temperature Detect signal input from posister
Not Used: N. C.
Reset output to DIR
Latch Output to AD1837.
Positive power
Reset output to AD1837
GND
TUNER Power ON/OFF output. H: Power ON
"STEREO" indicator input from FM/AM TUNER pack
"TUNED" detect input from FM/AM TUNER pack
MUTE output to TUNER. L:MUTE
u163
Chip Enable output to PLL/RDS/VR IC
Serial Data input from PLL/RDS/VR IC
.
Serial Clock output to PLL/RDS/VR IC
Serial Data output to PLL/RDS/VR IC
Reset Input from ESS. L:RESET
Not Used: N. C.
17
2 9 9 4 2 8
Explanation
1 5 0 5 8 2 9 9 4
m
co
S-101
9 9
2 8 9 9