34
AVR-4806 / AVC-A11XV
BU4094BCF-E2 (IC404) CONNECT P.W.B.
(IC501-503) AUDIO P.W.B.
BU4094BCF-E2 Terminal Function
Port Symbol Function
IC404
EXP1 T1 TRIGGER OUT 1 control pin
EXP2 T2 TRIGGER OUT 2 control pin
EXP3 T3 TRIGGER OUT 3 control pin
EXP4 NC Not used
EXP5 (ADINRL) (AD IN RELAY control pin)
EXP6 (XMPOWER) (XM POWER control pin)
EXP7 (XMDACRST) (XM DAC control pin)
EXP8 NC NC
IC501
EXP9 F MUTE PREOUT MUTE control pin
EXP10 C MUTE PREOUT MUTE control pin
EXP11 SW MUTE PREOUT MUTE control pin
EXP12 SRL MUTE PREOUT MUTE control pin
EXP13 SRR MUTE PREOUT MUTE control pin
EXP14 SBL MUTE PREOUT MUTE control pin
EXP15 SBR MUTE PREOUT MUTE control pin
EXP16 FVR MUTE VOL MUTE control pin
IC502
EXP17 CVR MUTE VOL MUTE control pin
EXP18 (EXVR MUTE) Not used (VOL MUTE control pin)
EXP19 SRL VR MUTE VOL MUTE control pin
EXP20 SRR VR MUTE VOL MUTE control pin
EXP21 SBL VR MUTE VOL MUTE control pin
EXP22 SBR VR MUTE VOL MUTE control pin
EXP23 F-RL SPEAKER RELAY control pin
EXP24 C-RL SPEAKER RELAY control pin
IC503
EXP25 (EX-RL) Not used (SPEAKER RELAY control pin)
EXP26 SRR_A-RL SPEAKER RELAY control pin
EXP27 SRR_B-RL SPEAKER RELAY control pin
EXP28 SBL-RL SPEAKER RELAY control pin
EXP29 SBR-RL SPEAKER RELAY control pin
EXP30 Z3 MUTE ZONE3 MUTE control pin
EXP31 Z2 MUTE ZONE2 MUTE control pin
EXP32 H/P MUTE HEADPHONE MUTE control pin
STROBE 1
2
3
4
5
6
7
8
9
10
11
16
15
14
13
12
DATA
CLOCK
Q1
Q2
Q3
Q4
V
SS
V
DD
OE
Q5
Q6
Q7
Q8
Q’
S
Q
S
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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