Sony STR-DB725 User Manual

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IC400 CXA8081S
IC401 CXA8079S
R
B
R
B
DC-RS
AGND
DC-OT
NR-R NR-C RS-OUT LS-OUT R-OUT L-OUT
R
B
VSS
CLK
DATA
ENABLE
DC-LS
DC-IN
VCC
L-IN
R-IN
S-IN
VREF
FCL-IN
FCR-IN
FCLS-IN
FCRS-IN
OSC
VDD
PDM
PDM-COUT
SRA1-8K
20KH-L.P.F.
DEC
5K/7K-L.P.F.
B-NR
R-STEREO
VOL/MUTE
RS-TRIM
LS-TRIM
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
192021222324252627282930313233343536
INV-PHASE
R+DELAY
L+DELAY
-6dB
L+R
L-R
P
B
P
B
20K
20K
20K
20K
48
VCS2 VCS1 VCS-TH L+R-RC
T
L-R-RCT DCUT DCUT R-BPF3 R-BPF2 R-BPF1 CT-OUT2 CT-IN2 MIXOUT C-OUT S-OUT R-OUT L-OUT
VCC
CM-CAP FCC-IN2 ENABLE DATA CLK OSC1
NS-BPF1 NS-BPF2
VREF
S-DCUT C-DCUT
L-DCUT
R-DCUT
V
REF-BUF
L-IN
R-IN
GND
CT-OUT1
CT-IN1
FCC-IN1
L-BRF1 L-BRF2 L-BRF3
DCUT DCUT
R-RCT
VCR-TH
VCR1 VCR2
47
46
45 44
43 42
41
40
39
38
37
36
35 34 33
32 31
30
29
28
L+R-RECT
27
26
25
P. S
VCS-LOG
OSC DEC
N-GEN
N-BPF
N-OH
DIV
BAL-DET
BALCONT
VREF
VR VR
VCRX8
COMB-NET
CMODE SMUTE
C-TRIM
PB
PB
PBPB
R
B
R
B
R-B.P.F.
L-B.P.F.
L-R-RECT
R-RECT
L-RECT
VLR-LOG
DUAL-TIME
P. S
24
23
2221
20
19
18
17
16
15
1413121110987654321
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
CONTROL
LATCH
SHIFT RESISTOR
LEVEL SHIFT
CL
D1
CE
VEE
L1
L2
L COM1
L3
L4
L COM2
L5
L6
L COM3
L7
R1
R2
R COM1
R3
R4
R COM2
R5
R6
R COM3
R7
L COM4
VSS
S
RES
VDD
R COM4
IC403 LC7823

Sony STR-DB725 Specifications

General

Brand	Sony
Model	STR-DB725
Category	Stereo Receiver
Language	English