Denon S-102 Service Manual page 54

QQ
3 7 63 1515 0
Pin Port
No Function
26 P81
27 P80
28 P77
29 P76
30 P75
31 P74
32 P73/CTS2
33 P72/CLK2
34 P71/RXD2
35 P70/TXD2
36 P67/TXD1
37 VCC1
38 P66
39 VSS
40 P65
41 P64
42 TXD0
43 RXD0
44 CLK0
45 P60/CTS0
46 P137
47 P136
48 P135
49 P134
50 P57
TE
L 13942296513
51 P56
52 P55/EPM
53 P54
54 P133
55 P132
56 P131
57 P130
58 P53
59 P52
60 P51
61 P50/CE
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
www
75 P35
76 P34
77 P33
.
78 P32
79 P31
80 P124
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Port
Port Name
setting
EC P_DOWN( 50/60Hz )
I PWB_CHK
O /SMONI_SELB
O /SMONI_SELA
I VOL_B
I VOL_A
O NC(L:Output)
I /TEMP_DET
I IPOD_D_MRXD
O IPOD_D_MTXD
O F_TXD2
- VCC1
O F_RXD2
- VSS
O LED_ORG
O DC/DC_ON
SO BE_STXD
SI BE_SRXD
SI BE_CLK
O NC(L:Output)
O NC(L:Output)
O HD/_SD
O /CHOP_ON
O HDMI_DEBG6
O /ENC_RST
O NC(L:Output)
O F_EPM2
I AUX_SW
I HP_SW
O NC(L:Output)
O HDMI_OE
O /VPLD_RST
O NC(L:Output)
O LED_RED
O LED_BLU
O /F_CE2
O NC(L:Output)
O E2P_CS
O SAN_CE
O E2P_CLK
O E2P_MOSI
O FNVL_DA
O FNVL_CK
O FNVL_CE
I E2P_MISO
I SAN_MISO
I TU_STEREO
I TUNED
O /TU_MU
O TU_POWER
x ao u163
O /SAN_RST
y
O SP_RL
i
I CODEC_MISO
O NC(L:Output)
O SAN_CK
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2 9
8
50Hz/60Hz AC input
Checking PWB input
SelecteYC Video outputB
Selecte YC Video outputA
VOL encoder Pulse-B input
VOL encoder Pulse-A input
Not Used:N.C.
Temperature Detect signal input from posister
Serial Data input from IPOD
Serial Data output to IPOD
Serial Data out to Flash Memory.
Positive power
Serial Data input from Flash Memory.
GND
Orenge(Yellow)LED output. L:ON
Power ON/OFF output to DC/DC Converter. H: Power ON
Serial Data output to ESS
Serial Data input from ESS
Serial Clock input from ESS
Not Used:N.C.
Not Used:N.C.
Select signal output of Video Encoder Clock ( L:SD, H:HD)
CHOPER REG. ON/OFF output. L:ON
For HDMI Debug
Video Encoder Reset output
Q Q
3 6 7 1 3 1 5
Not Used:N.C.
Writing Port for Flash Memory.
Front AUX IN insert detect signal input. H: Detected
HEAD PHONE insert detect signal input. H: Detected
Not Used:N.C.
HDMI Output Enable(Active Low)
Reset output to VPLD.
Not Used:N.C.
Red LED output. L:ON
Blue LED output. H:ON
Chip Enable output to Flash Memory.
Not Used:N.C.
Chip Select output to EEPROM
Chip Enable output to TUNER/RDS IC
Serial Clock output to EEPROM
Serial Data output to EEPROM
Serial Data output to FUNC/VOL IC.
Serial Clock output to FUNC/VOL IC.
Chip Enable output to FUNC/VOL IC.
Serial Data input to EEPROM
Serial Data input from TUNER/RDS IC
"STEREO" indicator input from FM/AM TUNER pack
"TUNED" detect input from FM/AM TUNER pack
MUTE output to TUNER. L:MUTE
TUNER Power ON/OFF output. H: Power ON
co
Reset output to TUNER/RDS IC
SP RELAY ON/OFF output. H:ON
.
Serial Data input from CODEC
Not Used:N.C.
Serial Clock output to TUNER/RDS IC
54
9 4 2 8
Explanation
0 5 8 2 9 9 4 2 8
m
S-102
9 9
9 9