STR-DA1200ES
22
22
STR-DA1200ES
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – CONTROL Section –
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
3 D1
2 D2
4 D0
15 D4
10
A1
11
A0
9
A2
5
Y
OPTICAL
RECEIVER
IC2002
OPTICAL
RECEIVER
IC2003
OPTICAL
RECEIVER
IC2005
OPTICAL
RECEIVER
IC707
WAVE
SHAPER
IC2007
J2001
AND
GATE
IC2008
5
QF
4
QE
6
QG
7
QH
11
CLK
12
LAT
13
OE
DIGITAL
OPTICAL
14
S-IN
2 RX0
5 RX3
4 RX2
1 RXOUT
13 LPF
SDO1
21
RDATA
17
RBCK
20
RLRCK
27
XMCK
16
RMCK
XNONAUDIO
33
AUDIO/VO
DIGITAL AUDIO
INTERFACE
IC2006
INPUT SELECTOR
IC2009
DATA DECODER
IC2012
39
CE
37
DO
36
RERR
33
DIR ERROR
72
D595 LAT
71
D595 OE
32
DIR DO
31
DIR CE
34
CKST
34
DIR CKST
41
XMODE
30
DIR XMODE
11
DATAO
37
AD/DA RESET
164
FSRATE
COM1-CLK
COM1-DAT
40
CL
COM1-CLK
D2002
38
DI
COM1-DAT
D-SEL-LAT
D-595OE
COM2 DATA
COM2-CLK
86
COM1 DATA 84
COM1 CLK 82
O595 LAT 73
V595 LAT 78
V595 OE 77
FUNC LAT
FUNC-LAT
74
CTL-A1 LAT 106
MIC
D.MIX
DSP SPICLK 14
AUCOM-CLK
AUCOM-DATA
QD 3
QG 6
QH 7
14 S-IN
11 CLK
12 LAT
COM2 CLK 85
COM2-DAT
COM1-DAT
COM1-CLK
V595 LAT
V595 OE
13 OE
V-POW
CTL
5
DATA DECODER
IC2044
SYSTEM
CONTROLLER
IC2054 (1/4)
MD/TAPE
OUT
VIDEO 1
IN
TV/SAT
IN
MD/TAPE
IN
SA-CD/CD
IN
DVD
IN
VIDEO 3 IN/
PORTABLE AV IN
DIGITAL (OPT)
DIGITAL
COAXIAL
4
3
ERROR
ANA/DIGI
39
DAC DO
38
DAC LAT
76
PREOUT RY
7
6
8
PREVOL LAT 75
BUFFER
IC2046
BUFFER
IC2016
DA DO
COM1-DAT
COM1-CLK
DA LAT
PREOUT-RY
107
CTL-A1 OUT
SP-A-RY
109
MBUS STS0
SP-B-RY
110
MBUS STS1
C-RY
111
MBUS STS2
SB-RY
112
MBUS STS3
REAR-RY
153
H.P. IN
HP SW
HP-RY
PREVOL-LAT
DA RST
OPTICAL
TRANSCEIVER
IC2004
1
QB
15
QA
PLL CLOCK
SELECT
Q2002, 2004,
Q2005
XIN
29
XOUT
28
X2001
24.576MHz
FM 75
Ω
COAXIAL
AM
ANTENNA
TUNER
TUN-LCH
COM1 CLK
DO
COM1 DATA
CE
MUTE
TUNED
STEREO
TU-L
1
COM1-DAT
COM1-CLK
7 TUNER DO
6 TUNER LAT
8 TUNED
9 STEREO
TUN-RCH
R-CH
RDS DATA
RDS-CLK
10 RDS DATA
100 RDS CLK
RDS SIGNAL
58 RDS SIGNAL
FR
FL
1 VINL
VINR
BCK
LRCK
SCLKI
PDWN
2
11
10
15
7
A/D CONVERTER
IC2024
DOUT 12
BUFFER
IC2017
2 A0
SDO2
DPFSCK
DPBCK
DPLRCK
DIR-ERR
MCK
DATA SELECTER
IC2019
Y0 4
S
1
14 A3
A0
A2
11
2
CLOCK SELECTER
IC2018
Y3 12
Y2 9
Y0 4
A1
5
Y1 7
SHIFT
REGISTER
IC2022
2
S
1
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
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