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STR-DA7100ES
STR-DA7100ES
6-8. BLOCK DIAGRAM – SUB SECTION –
SUB SYSTEM CONTROLLER
IC1800
SP-A
47 FRONT (A) RY
SP-B
48 FRONT (B) RY
I-L
4 CUR1
R-CH
5 CUR2
I-C
6 CUR3
I-SL
7 CUR4
R-CH
D1416
D1417
8 CUR5
I-SBL
9 CUR6
F-L
IC5109
F-C
IC5111
F-SL
IC5110
F-SBL
IC5113
17 FRQ
R-CH
R-CH
18 DC2
R-CH
50 DC5
R-CH
54 DC7
R-CH
R-CH
R-CH
BUFFER
IC5117
NOR GATE
IC5115
BUFFER
IC5116
DC-L
63 DC1
BUFFER
Q5279
DC-C
37 DC3
BUFFER
Q5271
DC-SL
39 DC4
31
4/8 SW
42
U-USB1
59
U-USB2
19
RST
58
MUTE
14
U-MAIN
S-SCL
26
VOL-DATA
VOL DATA
25
VOL-CLK
VOL CLK
27
VOL-LAT
VOL LAT
3
TEMP
TEMP
28
DAC-MUTE
D/A MUTE
15
AC-OFF
AC OFF
4/8 RY
TEMP2
S-SDA
U-USB2
S-RST
S-MUTE
23
X1
22
X0
BUFFER
Q5272
DC-SBL
53 DC6
INIT
38
SCDT
52
SHIFT
51
LAT1
46
LAT2
45
LAT3
44
LAT4
43
SBMUTE
57
EN
36
I-LIMIT
1
TEMP
10
BUFFER
IC5345
Q5361
BUFFER
IC1801
SP-C
64 CENTER SP
SP-S
32 SUR_A PS_SP
SP-SB
55 SP_BACK
INIT
SCDT
SHIFT
LAT1
LAT2
LAT3
LAT4
SOFT-MUT (SB)
EN
I-LIMIT
DIAG (TEMP)
34 4/8 OUT
BUFFER
Q5274
MUTE
41 SOFT-MUTE
X1401
12.5MHz
BUFFER
IC1419
(1/2)
BUFFER
IC1417
(1/2)
IMPEDANCE
SELECTER
S701
8
Ω
4
Ω
23
22
26
12
IC1403
(Page 67)
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