Denon AVR-2807 Service Manual page 25

TC4094BF(TP1) (MA : IC501,502,504,508)
TC4094BF(TP1) Terminal Function
Bit Port
IC504 EXP1
EXP2
EXP3
EXP4
EXP5
EXP6
EXP7
EXP8
IC508 EXP9
EXP10
EXP11
EXP12
EXP13
EXP14
EXP15
EXP16
IC501 EXP17
EXP18
EXP19
EXP20
EXP21
EXP22
EXP23
EXP24
IC502 EXP25
EXP26
EXP27
EXP28
EXP29
EXP30
EXP31
EXP32
Symbol
TRIGGER 2 TRIGGER OUT 2 control pin
TRIGGER 1 TRIGGER OUT 1 control pin
AD MUTE AD mute control pin
PRE Z2 MUTE PREOUT mute control pin
(PRE Z2 MUTE) Not used
PRE SB MUTE PREOUT mute control pin
PRE S MUTE PREOUT mute control pin
PRE SW MUTE PREOUT mute control pin
PRE C MUTE PREOUT mute control pin
PRE F MUTE PREOUT mute control pin
LIMIT LIMIT control pin （7ch ST=H ,EXT.IN =H）
A+B LIMIT A+B LIMIT control pin (SURROUND SPEAKER A+B=H)
RDS RST RDS reset (LC72720)
T.MUTE Tuner mute control pin (MUTE=L)
EQ GRN MULT EQ LED (GRN) control pin
EQ RED MULT EQ LED (RED) control pin
XM RST XM RADIO control pin
XM COMMAND XM RADIO control pin
SCPU POWER SUB CPU power on/off switching(H:ON)
NC Not used
NC Not used
NC Not used
NC Not used
XM/S CPU POWER XM RADIO power on/off switching(H:ON)
BINRL AMP +B control
S RL SURROUND speaker relay control pin
C RL CENTER speaker relay control pin
FA RL FRONT A speaker relay control pin
FB RL FRONT B speaker relay control pin
SB RL SURROUND BACK speaker relay control pin
HP RL H/P RELAY control pin
VIDEO POWER Video power on/off switching(H:ON)
25
AVR-2807
Function