Sony STR-ZA2000ES - Block Diagram - ANALOG AUDIO Section

STR-ZA1000ES/ZA2000ES/ZA3000ES
STR-ZA1000ES/ZA2000ES/ZA3000ES
4040
6-2. BLOCK DIAGRAM - ANALOG AUDIO Section -
D/A CONVERTER
IC2107
DATA1
6
DATA3
12
DATA2
11
BCK
7
LRCK
8
MCLK_OUT
XMCK
SL/SR_OUT
L/R_OUT
C/SW1_OUT
SBL/SBR_OUT
BCLK_OUT
LRCK_OUT
DATA4
13
SCK
5
>004B
L/R_OUT, SL/SR_OUT, C/SW1_OUT,
SBL/SBR_OUT, BCLK_OUT,
LRCK_OUT, MCLK_OUT
DIR_MUTEB
>009B
XMCK, DIR_MUTEB
>005B
DOWNMIX_L
AUDIO SIGNAL
SELECTOR
IC2106
CLOCK
SELECTOR
IC2105
1 4
ZR1/ZR1/FMT0 MD/SDA/MUTE
DAC_ZERO_DATA
PCM1681_SDA
17
TUNER_CE
23
TUNER_SCL
TUNER_SDA
2524
12
3
MC/SCL/DEMPPCM1681_SCL
13
BIAMP_SW
16
RY_PRE_ZONE
15
RY_PRE_SW
14
VOUT1
27
SOUND PROCESSOR
IC250
SLIN
42
SBLIN
40
SLOUT
11
SBLOUT
13
VOUT2
26
INPUS SELCTOR, ELCTRICAL VOLUME
IC251
FIN2
38
SLIN2
34
SBLIN2
32
INL12
41
INL8
49
INL9
47
INL10
45
CIN2
36
SWIN2
37
INL4
57
SUB1L
79
ADCL
76
OUTFL
14
RECL1
29
SUB2L 23
LOW-PASS
FILTER
IC2110
R-CH
VOUT5
20
VOUT6
19
LOW-PASS
FILTER
IC2112
R-CH
VOUT7
16
VOUT8
15
LOW-PASS
FILTER
IC2113
R-CH
R-CH
VOUT3
22
VOUT4
21
LOW-PASS
FILTER
IC2111
SA-CD/CD
AUDIO IN
J256
L
R
INL1
63 SBLIN66
INR1
64
R-CH
R-CH
INL11
43
R-CH
VIDEO
AUDIO IN
J255 (1/2)
L
R
R-CH
R-CH
ZONE 2
AUDIO OUT
VARIABLE
L
R
TV
AUDIO IN
L
R
AUX
AUDIO IN
L
R
J181
AUTO CAL MIC
TUNER_L/LRCK
TUNER_R/BCK
TU1
TUNER1AMF ASSY
(FM/AM TUNER UNIT)
TUNER_DA
TUNER_CK
TUNER_CE
FM
75:
COAXIAL
AM
ANTENNA
10 11
DA CL
EVOL_DA
EVOL_CLK
3 4
DA CL
18
19
>003B
ADINL
>010B
FL, SL, SBL, C
>007B
ADINL_ZONE
RY251
–2
J255 (2/2)
J350
R-CH
ZONE 3
AUDIO OUT
VARIABLE
L
R
RELAY DRIVE
Q252
RELAY DRIVE
Q251
R-CH
FRONT
L
R
RY350
–1
OUTSL
18
J360
J370
R-CH
SURROUND
L
R
RY360
–1
RY252
–2
RELAY DRIVE
Q360
RELAY DRIVE
Q350
MIC AMP
IC155
RELAY DRIVE
Q370
RELAY DRIVE
Q380
OUTSBL
20
R-CH
SURROUND BACK
L
R
RY370
–1
J254
RELAY DRIVE
Q250
RY250
J380
OUTC
16
CENTER
RY380
–2
J381
OUTSW
15
SUBWOOFER
PRE OUT
SUBWOOFER
PRE OUT
–1
J390
(ZA3000ES)
(ZA1000ES/ZA2000ES)
C
SBL
SL
FL
SYSTEM CONTROLLER
IC8002 (2/6)
: AUDIO
: TUNER
: MIC
SIGNAL PATH
R-ch is omitted due to same as L-ch.
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Ver. 1.1