Sony HS-MB1 - Block Diagram -MIC Select Section

HS-MB1
HS-MB1
1212
4-2. BLOCK DIAGRAM – MIC SELECT Section –
22 81
24
26
28
30
32
34
36
35
34
110
111
112
113
106
105
104
109
108
107
123
124
53
52
51
56
1
7
3
5
86
88
83
85
12
14
15
0X
X1
IN_1
IN_2
IN_3
IN_4
IN_5
IN_6
IN_7
IN_8
CLOCK DATA
CIN2
SWIN2
SW OUT
COUT
LOUT
SL OUT
SBL OUT
MIC_ZONE1-8
MIC_ZONE1
MIC_ZONE2
MIC_ZONE3
MIC_ZONE4
MIC_ZONE5
MIC_ZONE6
MIC_ZONE7
MIC_ZONE8
DOOR_MIC_AMP-A
DOOR_MIC_AMP-B
DOOR_MIC_AMP-A
DOOR_MIC_AMP-B
2X
0Y
1Y
0X
1X
A
Y-COM
X-COM
DOOR_SP1
DOOR_SP2
BCINH
INH
Q3101
Q3106 Q3107 Q3108 Q3109
Q3103 Q3105
MIC-A_SELECT
AB
INH A B
X-COM
6
59 60
9 10
6 9 10 11
13
12
14
15
0X
X1
2X
INH
Q3100 Q3102 Q3104
MIC-B_SELECT
AB
INH A B
X-COM
6 9 10
13
12
14
15
0X
X1
2X
Q3111Q3110
AB
X-COM
9 10
13
2
1
12
13
15
DOOR1
DOOR2
DOOR SP AMP
IC2704
DOOR SP SWITCH
IC3103
MIC A SELECT SWITCH
IC3101
MIC B SELECT SWITCH
IC3102
MONITOR SELECT SWITCH
IC3104
MIC SELECTOR
IC3100
DOOR MIC AMP
IC2712
DOOR SP AMP
IC2706
3 1
MIC-A_I
MIC-B_I
MONITOR_I
SYSTEM CONTROL
IC100 (2/7)
SPCONT2
SPCONT1
DOOR_SP_SW_A
DOOR_SP_SW_B
DOOR_SP_SW_C
DOOR_SP_SW_INH
MIC-A_SELECT_SW_INH
MIC-A_SELECT_SW_B
MIC-A_SELECT_SW_A
MIC-B_SELECT_SW_INH
MIC-B_SELECT_SW_B
MIC-B_SELECT_SW_A
MONI_SELECT_SW_A
MONI_SELECT_SW_B
ASEL4_DAT
ASEL4_CLK
14
SP MUTE CONTROL
Q2709,2713,2749
SP MUTE CONTROL
Q2705,2712,2748
VIN VOUT2
4 8
AUDIO
SELECT
SECTION
B
POWER
SECTION
E
ZONE SW
SECTION
D
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