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12
STR-DA2100ES
STR-DA2100ES
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – DIGITAL AUDIO Section (1/2) –
104
HDOUT
HDOUT
103
HDIN
HDIN
102
9718.HCLK
HCLK
76
9718.HCS1
HCS
78
9718.HACN1
HACN
74
9718.GB9
GP9
49
(GP12)
GP12
73
PM1
PM
72
XRST1
XRST
75
9718.BST1
57
X1
58
X0
99
EEPROM.SDA
BST
79
9718.PLL1
PLL
121
BST_SEL
BST SEL
EEPROM
IC1131
X1101
16.5MHz
100
EEPROM.SCL
6
SCL
5
SDA
• SIGNAL PATH
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
C
E
30 SDI2
18 SDI1
LIN
29 BCKI2
15
DOUT
L
5 RIN
R
14 BCK
13 LRCK
16 SYSCLK
15 LRCKI1
56 BST
2
B
HDOUT
1
A
5
Y
SEL
BST
28 LRCKI2
17 BCKI1
HDIN
HCLK
HCS
HACN
GP9
GP12
PM
35 HDOUT
33 HDIN
34 HCLK
36 HCS
32 HACN
68 GP9
37 GP12
113 PM
PLL
7 PLOCK
XRST
2 XRST
85
PCM1800 RST
D0 – D15
A0 – A15
D0 – D7,
D8/GP0 – D15/GP7
A0 – A15
108, 107, 105 – 102,
99, 98, 80 – 77, 75 – 72
7 – 10, 13 – 16,
29 – 32, 35 – 38
112, 110 , 109, 97 – 92,
85 – 82, 66 – 64
5 – 1, 44 – 42,
27 – 24, 21 – 18
17 WE
6 CS
45
SWO
44
CSO
23
SDO1
24
SDO2
25
SDO3
26
SDO4
20
BCKO
19
LRCKO
SDO1
SDO2
SDO3
SDO4
BCK
LRCK
14
SCKO
MCK
69 GP8
14 KFSIO
59 EXLOCK
1
A/D CONVERTER
IC1401
SWITCHING
IC1503
6
BST SEL
S-RAM
IC1502
IC1502
DSP
IC1501
9
MCLK1
12
MCLK2
X1502
13.9MHz
6
(A_LO)
BUFFER
IC1950
OPTICAL
RECEIVER
IC1351
OPTICAL
RECEIVER
IC1352
OPTICAL
RECEIVER
IC1354
MD/TAPE
IN
SA-CD/
CD IN
TV/SAT
IN
WAVE SHAPER
IC1303
J1301
COAXIAL
DVD
IN
5 IC1
4 IC2
3 IC3
6 IC0
WAVE SHAPER
IC1373
COAXIAL
SA-CD/
CD IN
INPUT SELECT
IC1302
7
1Y
OPTICAL
TRANSCEIVER
IC1353
MD/TAPE
OUT
3 DIN0
3 DIN0
2 DOUT
DIGITAL AUDIO
INTERFACE RECEIVER
IC1301
OPTICAL
RECEIVER
IC1081
VIDEO 3
INPUT
DIGITAL
OPTICAL
DIGITAL
ASSIGNABLE
(INPUT ONLY)
FM 75
Ω
COAXIAL
AM
ANTENNA
TUNER UNIT
L-CH
R-CH
DATA
DO
CLOCK
CE
MUTING
TUNED
STEREO
8
TU-L
10
3
2
1
4
11
6
7
A
B
31 TUNER_DO
34 T/LAT
33 T/LIP DAT
47 TC74HCT153_B
32 TUNER/LIP CLK
29 TUNER_AUTO_STOP
28 TUNER_STEREO
30 TUNER_MUTE
7 LIP LATCH
6 LIP DATA IN
8 LIP RESET
14
A
2
B
48 TC74HCT153_A
37
CE
38
CLK
17
XSTATE
36
DI
35
DO
34
ERROR
71
ERROR
61
NO USE
81
DIR_XSTATE
84
DIR_CLK
67
DIR CE
92
NO USE
47
CKSEL1
83
DIR_CLSEL1
48
XMODE
82
DIR_XMODE
16
DATAO
14
BCK
15
LRCK
13
KCOUT
24
AUDIO
80
DIR_DATAO
D1301
XIN 22
XOUT 21
XMCK 20
X1301
12.288MHz
DIR ERR
DIR XSTATE
DIR XSTATE
D
MAIN SYSTEM
CONTROLLER
IC1101 (1/5)
COM1-DAT
COM1-CLK
T/A-SO
T/A-XCS
T/A-XRST
• R-CH is omitted due to same as L-CH.
R-CH
(Page 13)
(Page 14)
(Page 13)
(Page 14)
(Page 13)
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