14
AVR-1706/686/1506/486
69 FLAG1 I NON USE
70 H/P_DET I HEAD PHONE DETECT
71 FUNC_UP I FUNCTION ENCODER (VEC303)
72 FUNC_DOWN I FUNCTION ENCODER (VEC303)
73 RDS_CLK O TDA7332BD(IC202) CLOCK FOR RDS
74 POWER_KEY I POWER SWICH SIGNAL INPUT
75 MIC_DET I MIC DETECTION
76 POWER_RELAY O FRONT PANEL POWER CONTROL
77 STBY_LED(RED) O STBY LED RED CONTROL
78 VCR_MUTE/9427_STB O NON USE
79 3811/94A27_CLK O BD3811K1(IC701) CLOCK/BD3812F (IC702) CLOCK
80 3811/94A27_DATA O BD3811K1(IC701) DATA/BD3812F(IC702) DATA
81 MUTE_POWER O MUTE POWER CONTROL
82 4094_STB(RLY) O BU4094(IC552) STB
83 4094_STB(RLY_MUTE) O OPEN
84 4094_STB(MUTE) O BU4094(IC551) STB
85 S-MON_DET/J I S-MONITOR DETECT
86 COMP_VIDEO_DET I COMPONENT SIGNAL INPUT DETECT
87 C_VIDEO_DET I CONPOSIT SIGNAL INPUT DETECT
88 S_VIDEO_DET I S VIDEO SIGNAL INPUT DETECT
89 RS232C_SW O OPEN
90 KEY_IN1 I KEY1 SIGNAL INPUT
91 KEY_IN2 I KEY2 SIGNAL INPUT
92 KEY_IN3 I KEY3 SIGNAL INPUT
93 SET_OPTION I MODEL OPTION SELECT
94 STEP_OPTION I AREA OPTION SELECT
95 74HC151_SW O TC74HC151(IC827) A CONTROL COAXIAL SIGNAL SELECT
96 AVss GND GND
97 SEL_CLK O SEL_CLK
98 VREF(+5V) 5V VREF
99 AVcc(+5V) 5V POWER 5V
100 74781_CE O OPEN
PIN
No.
PIN NAME I/O FUNCTION
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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