Denon AVR-786 Service Manual page 14

PIN No. PIN NAME
80 BD3811K1_DATA
81 MUTE_POWER
82 BU4904_STB(RELAY)
83 BU4094_STB(RELAY&MUTE)
84 BU4094_STB(MUTE)
85 S-MON_DET
86 COMP_DET
87 C_DET
88 S_DET
89 NC
90 KEY_IN1
91 KEY_IN2
92 KEY_IN3
93 SET_OPTION
94 BAND_OPTION
95 74HC151_A
96 AVss
97 SEL_CLK
98 VREF(+5V)
99 AVcc(+5V)
100 LC74781_CE
I/O
O BD3811K1(IC701) DATA/BD3812F(IC702) DATA
O MUTE POWER CONTROL
O BU4094(IC551) STB
O BU4094(IC553) STB
O BU4094(IC552) STB
I S-MONITOR DETECT
I COMPONENT SIGNAL INPUT DETECT
I CONPOSIT SIGNAL INPUT DETECT
I S VIDEO SIGNAL INPUT DETECT
O OPEN
I KEY1 SIGNAL INPUT
I KEY2 SIGNAL INPUT
I KEY3 SIGNAL INPUT
I MODEL OPTION SELECT
I AREA OPTION SELECT
O TC74HC151A (IC827) CONTROL COAXIAL SIGNAL SELECT
GND GND
O SEL_CLK
5V VREF
5V POWER 5V
O LC74781(IC603) CS
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AVR-1906 / AVR-786 / AVC-1620
FUNCTION