Read Sony DAR-X1R / HCD-X1R Service Manual online
HCD-X1R
26
26
HCD-X1R
7-3. BLOCK DIAGRAM – AUDIO Section –
SYSTEM CONTROLLER
IC103 (2/3)
P3
N4
A0DATAI
P4 A0BCKI
T1 A0LRCKI
ADATAO
R1
SPDIFO
R3
BCKO
E
384FS48K, 768FSCHG
K
EU_AU_OUT_L, EU_AU_OUT_R
EU_AU_OUT_L
EU_AU_OUT_R
P2
LRCKO
B21
TX1
C19
SCLK1
C24
RX1
A23
RTS1
IT CONTROLLER
IC603 (1/3)
107
STR_DATA_OUT
116
STR_DATA_IN
1
STR_CLK
79
STR_BUSY
78
STR_WAKEUP
75
STR_CNT_DET
CODEC
IC803
12
17
DACD
24 AINL+
25 AINL–
26 AINR+
27 AINR–
10 DACBCK
9 DACLR
5 ADCLR
6 ADCBC
8 ADCD
AOUTL+
DA-L
DA-R
18
AOUTL–
15
AOUTR+
16
AOUTR–
4
DFLANL
3
DFLANR
AUDIO
AMP
IC302
LINE AMP
IC203
LINE AMP
IC202
LVDS
TRANSCEIVER
IC3002
DIGITAL AUDIO
SELECTOR
IC3004
MUTING
Q310
MUTING
CONTROL SWITCH
Q306, 308, 312
MUTING
CONTROL SWITCH
Q305, 307, 311
MUTING
Q309
J
DA-L, DA-R
SPDIF+
SPDIF-
STR_DATA_OUT
STR_DATA_IN
10
11
8
9
STR_CLK
13
STR_BUSY
5
STR_POW_CONT
7
CN_DET
4
SYSTEM CONTROL
CN3001
BUFFER
IC3001
1 DI
56 XP_AMUTE
65 DOUT_SEL
11 DACMC
768FSCHG
7 ADCMC
384FS48K
2 CL
28 CE
D304
D303
OPTICAL
RECEIVER
IC3005
LINE 3
DIGITAL IN
OPTICAL
: PB (AUDIO)
SIGNAL PATH
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(Page 24)
(Page 25)
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