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STR-DA4ES/DA7ES/VA333ES
24
24
6-4. BLOCK DIAGRAM — DIGITAL SECTION (1/2) —
17
2
35 36 37 38 48 10
15 28
68
17 29 18
6 17
113
2
34
36 35
32
33
56
1
IC1001
IC1002
IC1003
IC1005
IC1004
64-66,82-85
24-27,42-44
72-75,77-80,98,99
29-32,35-38
AD-L-CH
R-CH
2
IC1702
11
4
7
5
2
IC1006
J1002
IC1007
INPUT SELECTOR
IC1203
(1/2)
9
CD
COAXIAL IN
DVD
COAXIAL IN
DVDD
OPTICAL IN
TV
OPTICAL IN
MD/DAT
OPTICAL IN
CD
OPTICAL IN
MD/DAT
OPTICAL OUT
5 6
IC2002
EEPROM
9
6
11
6
DSW4.7V
SD01
SD01
SD01
SD01
BCK
LRCK
DSP HCLK
DSP HDIN
SIRCS
IC1404(3/4)
IC1205
SWITCH
IC1404
(1/4)
5
IC1203
(2/2)
IC1103(1/3)
IC1008(1/2)
IC1704
1
X1101
24.576MHz
X2001
16.5MHz
X1201
13.5MHz
IC1102
(1/2)
DIVID
IC1104
SELECTOR
IC1103(3/3)
IC1101
DIGITAL AUDIO
I/F RECEIVER
IC1204
+2.6V
IC1701
A/D CONVERTER
Q1101,1102
ERR
DET
D2001
D2002
Q2001
Q2002,2003
DIGITAL
IC101
IC61
IC63
TRIGGER
OUT
TRIGGER
OUT
TRIGGER
OUT
Q51,52
IR
IN
IR
OUT1
IR
OUT2
MAIN
ROOM
MAIN
ROOM
3RD
ROOM
Q53,54
Q55,56
J51
J56
J55
J54
DA7ES
DA4ES,DA7ES
TRIGGER
IR
REMOTE
D61
AEP MODEL
• R-ch is omitted due to same as L-ch
• Signal path
: CD (DIGITAL)
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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
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299