Sony STR-DA2ES / STR-DB1080 Service Manual ▷ View online
STR-DA2ES/DB1080
21
21
6-8.
SCHEMATIC DIAGRAM – DIGITAL (1/5)/V-3 OPT Boards –
•
See page 48 for Waveforms.
•
See page 50 for IC Block Diagrams.
C1405
R1408
C1406
R1403
C1427
R1404
R1401
IC1405
R1409
C1410
C1409
FB1402
C1435
R1412
C1417
C1419
C1421
R1439
C1420
R1419
R1420
R1425
C1425
FB1405
R1418
C1412
R1411
FB1406
FB1407
R1437
R1435
R1426
C1423
R1438
R1432
C1426
C1424
R1431
X1401
R1433
FB1408
R1434
Q1404
R1428
R1430
C1422
R1424
C1434
C1428
IC1410
C1429
C1430
J1401
C1401
C1413
FB1401
C1411
C1432
FB1404
C1414
FB1403
C1416
R1413
R1429
C1403
C1404
C1402
R1406
R1407
R1402
IC1408
R1410
C1415
R1427
Q1403
IC1407
IC1406
IC1409
R289
CN289
IC289
CN1110
C289
IC1404
IC1403
IC1402
IC1401
R1405
R1423
R1422
R1421
R1436
D1403
C1436
C1431
C1418
D1401
D1402
0.1
0
47
50V
470
0.1
470k
75
TC7WU04F
47k
1000
6.3
0.1
0
3.3
50V
50V
5.6k
0.1
0.1
0.1
10k
10000p
10k
10k
1k
100p
100
0.047
3.3
220
100
100
0.1
100k
100
47
16V
0.1
1M
24.576MHz
150
100
RT1N141C-T
4.7k
100
0.1
1M
470p
0.1
TC7WU04F
15p
12p
0.01
0.1
10 50V
0.1
0.1
0.01
6.8k
0
0.1
0.1
0.1
0
0
0
LC89056W-E
47k
2.2
47k
RT1N141C-T
TC7WH157FU
TC74HC153
TC7WH74FU
100
3P
TORX141PL
3P
0.1
TOTX141L
(RED)
TORX141L
TORX141L
TORX141L
0
1k
100
100
100
1SS355
47
16V
330
16V
16V
100
16V
16V
1SS355
1SS355
A1
A2
A3
A4
B1
C1
C2
C3
C4
C5
XMODE
CKSEL1
DIR CLK
DIR DO
DIR DI
DIR CE
XSTATE
DIR DATA0
ANA DIG
L1
L2
L3
L4
L5
L6
GND
3.3V
V3 OPT
(CHASSIS)
(1/5)
OSC
GND
VCC
PLL LOOP
FILTER
COUNTER
INTERFACE RECEIVER
DIGITAL AUDIO
R
CE
CLK
XSEL
MODE0
MODE1
DVDD
DOSEL0
DOSEL1
CKSEL0
CKSEL1
XMODE
DGND
DISEL
DOUT
DIN0
DIN1
DIN2
DGND
DVDD
VIN
LPF
AVDD
AGND
CKOUT
BCK
LRCK
DATAO
XSTATE
DGND
DVDD
XMCK
XOUT
XIN
EMPHA
AUDIO
DI
DO
ERROR
BPSYNC
AUTO
DGND
DVDD
CSFLAG
F3/P3/C3
F2/P2/C2
F1/P1/C1
F0/P0/C0
PLL LOOP
FILTER
CLOCK SELECTOR
GND
VCC
INVERTER
DIGITAL SELECTOR
STROBE
B
1C3
1C2
1C1
1C0
1Y
GND
VCC
STROBE
A
2C3
2C2
2C1
2C0
2Y
GND
B
A
Y
Y
S
VCC
ST
CK
D
GND
VCC
Q
PR
CLR
Q
DIGITAL OPTICAL
RECEIVER
DIGITAL OPTICAL
RECEIVER
DIGITAL OPTICAL
RECEIVER
DIGITAL OPTICAL
TRANSCEIVER
OPTICAL IN
DVD/LD
OPTICAL IN
OPTICAL IN
DVD/LD
TV/SAT
MD/DAT
MD/DAT
OPTICAL OUT
COAXIAL IN
DIGITAL
(ASSIGNABLE)
GND
3.3V
V3 OPT
DIGITAL
(OPTICAL)
DIGITAL OPTICAL RECEIVER
(Page 24)
(Page 22)
(Page 23)
STR-DA2ES/DB1080
22
22
6-9.
SCHEMATIC DIAGRAM – DIGITAL Board (2/5) –
•
See page 48 for Waveform.
C1705
R1817
R1740
R1739
R1742
R1745
R1746
R1748
X1701
R1754
R1826
R1815
R1831
R1828
R1768
R1766
C1712 C1711
R1752
C1713
C1719
R1753
R1743
R1736
R1814
R1812
R1765
C1714
C1715
C1716
C1717
C1718
R1760
R1761
R1762
R1763
R1764
R1822
R1823
R1824
R1825
R1744
R1749
R1747
C1703
R1813
R1772
R1773
R1774
R1775
R1776
R1777
R1778
R1779
R1780
R1781
R1782
R1783
R1784
R1785
R1786
R1787
R1788
R1789
R1790
R1791
R1792
R1793
R1794
C1723
C1724
C1725
C1726
C1727
C1728
C1722
R1800
R1827
R1769
R1770
R1797
R1795
Q1704
C1702
Q1703
Q1705
R1751
R1726
R1725
R1724
R1723
R1715
R1714
R1713
R1712
R1711
R1710
R1709
R1730
R1731
R1732
R1733
R1722
R1708
R1705
R1716
R1735
R1734
R1727
R1721
R1737
R1738
R1702
C1701
IC1701
R1757
R1767
R1701
D1703
C1721
C1720
IC1702
R1704
R1703
Q1701
R1707
R1720
R1719
R1718
R1706
C1706
R1771
FB1703
R1799
JW1105
JW1104
R1811
R1755
R1750
JW1102
C1710
C1709
C1707
JW1101
R1759
R1758
C1708
JW
1103
Q1702
R1741
C1817
R1798
R1796
IC1703
D1701
D1702
0.1
100
100
100
220
100
100
100
16.5MHz
10k
10k
100
10k
100
100
100
0.1
0.1
10k
47
16V
0.1
10k
100
100k
0
0
1k
0.1
0.1
0.1
0.1
0.1
10k
10k
10k
10k
10k
100
100
100
100
100
100
100
10000p
220
220
100
220
100
100
100
220
100
100
10k
10k
10k
10k
10k
10k
1k
1k
1k
1k
1k
1k
1k
1k
0.1
0.1
0.1
0.1
0.1
0.1
0.1
100
100
15k
22k
10k
10k
2SC2712-YG
220p
RT1N141C-T
2SC2712-YG
10k
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
10k
10k
1.5k
3.3k
100k
100k
10k
0.1
BR24C16
0
1k
10k
1SS184
0.1
10000p
S-80929ANM
P-DD6-T2
10k
10
2SC2712-YG
4.7k
100
100
100
10k
0.1
10k
10k
0
0
0
100
100
0
0.1
0.1
0.1
0
10k
0.1
0
2SC2712-YG
10k
0.1
10k
10k
MB91154PFV-G-
108-BND1
1SS355
1SS355
A1
A2
A3
A4
D1
D2
D3
D8
D7
D6
D5
D4
E1
E2
E3
F1
F2
F3
F4
SUB T
PW_RY
STOP
MD2
SIN1
SOT1
MD0
RESET
POW
ER
SP A
FL CLK
FL LAT
FL CLR
FL DATA
LED LAT
LED CLR
AD1
AD2
AD3
AD4
AD5
JOG+
JOG-
FUNC-
FUNC+
VOL+
VOL-
SP B
SB RY
PRE RY
2ND RY
C RY
REAR RY
SP B RY
H/P RY
SP A RY
H/P CTRL
2ND VOL LAT
PROTEC
FUN LAT SW
FNC LAT
CD DIRECT
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
XMODE
CKSEL1
DIR CLK
DIR DO
DIR DI
DIR CE
XSTATE
DIR DATA0
ANA DIG
E1
E2
E3
E4
E5
E6
E7
E8
G0
G1
G2
G3
G4
G6
G7
G8
G5
G9
H0
H1
H2
H3
H4
H5
H6
H7
J1
J2
J3
J4
J5
N0
N1
N2
N3
∗
(2/5)
RESET SIGNAL
GENERATOR
SIRCS
BUFFER
BUFFER
I/O
(D
B
1
0
8
0
)
(D
A
2
E
S
)
(EXCEPT DB1080:AEP,UK)
(E
X
C
E
P
T
D
B
1
0
8
0
:A
E
P
,U
K
)
(DB1080:AEP,UK)
SYSTEM CONTROLLER
EEPROM
∗
R1759
(DB1080:AEP,UK)
0
2.2 (DB1080:E)
(D
B
1
0
8
0
)
10k
22k
(DB1080:SP,MY)
(DB1080:KR)
(EXCEPT DB1080:AEP,UK)
(DB1080:AEP,UK)
MUTING
SWITCH
MUTING
SWITCH
MUTING
SWITCH
(
E
X
C
E
P
T
D
A
2
E
S
/D
B
1
0
8
0
:K
R
)
(Page
21)
(Page
24)
(Page 25)
(Page 23)
STR-DA2ES/DB1080
23
23
6-10. SCHEMATIC DIAGRAM – DIGITAL Board (3/5) –
CN1106
CN1107
CN1101
CN1102
FB1801
FB1802
R1810
R1819
R1820
R1816
R1806
C1812
IC1806
IC1805
R1805
C1807
IC1803
IC1804
C1818
R1802
R1801
IC1801
IC1802
R1803
C1802
R1804
C1808
D1803
FB1803
C1811
C1809
C1820
C1815
IC1808
R1829
C1832
C1830
IC1809
C1801
R1830
C1819
C1826
C1827
C1825
C1828
C1829
CN1108
J
W
1
3
0
1
Q1810
C1810
C1831
Q1806
Q1805
Q1802
C1803
C1804
C1805
Q1801
Q1804
Q1803
Q1811
Q1812
C1814
JW1813
CN1109
EB1801
IC1807
D1802
C1824
8P
7P
31P
21P
10k
100
100
10k
10k
4700
6.3V
6.3V
BA033T
NJM2391-26
680
470
16V
16V
BA05T
BA033T
0.1
10k
680
BA05T
BA033T
680
470
16V
16V
10k
470
16V
16V
1SR154
1000
16V
470
16V
16V
0.1
1000
16V
7805
10k
0.1
470
16V
16V
7807
470
16V
16V
680
0.1
100p
100p
100p
0.1
0.1
3P
0
2SD2012
100p
100p
RT1N141C
2SB733
RT1N141C
100p
100p
100p
2SB733
RT1N141C
2SB733
2SB733
RT1N141C
100p
0
3P
7805
1SS355
100p
B1
D1
D2
D3
D8
D7
D6
D5
D4
G1
G2
H
1
H
2
H
3
H
4
H
5
H
6
H
8
H
9
H
1
0
H
1
1
H
1
2
SUB T
PW_RY
STOP
MD2
SIN1
SOT1
MD0
RESET
POWER
SP A
FL CLK
FL LAT
FL CLR
FL DATA
LED LAT
LED CLR
AD1
AD2
AD3
AD4
AD5
JOG+
JOG-
FUNC-
FUNC+
VOL+
VOL-
F1
F2
F2
F1
SP B
N0
N1
H/P CTRL
FNC LAT
SB RY
PRE RY
2ND RY
C RY
REAR RY
SP B RY
H/P RY
SP A RY
CD DIRECT
PROTEC
2ND VOL LAT
FUN LAT SW
STOP
+32V
FL1
FL2
DATA
CLK
+15V
-15V
D.GND
8V
-5V
V.POWER
NC
NC
2ND VOL LAT
FUN LAT SW
F1
F2
+32V
GND
+5V
+3.3V
LED CLK
LED LAT
LED CLR
LED DATA
FL CLK
FL LAT
FL CLR
FL DATA
SIRCS
AD1
AD4
AD3
AD2
JOG+
JOG-
FUNC+
FUNC-
VOL+
VOL-
POWER
AD5
GND
NC
SP A
SP B
VDD
GND
RESET
MD0
MD2
SIN1
SOT1
(3/5)
(CHASSIS)
(EXCEPT DB1080:AEP,UK)
(DA2ES)
+7V REGULATOR
I
G
O
I
G
O
+2.6V REGULATOR
B+ SWITCH
B+ SWITCH
B+ SWITCH
I
G
O
+5V REGULATOR
I
G
O
I
G
O
+5V REGULATOR
+3.3V REGULATOR
I
G
O
+3.3V REGULATOR
I
G
O
+3.3V REGULATOR
I
G
O
+5V REGULATOR
B+ SWITCH
B+ SWITCH
B+ SWITCH
B+ SWITCH
SUB.T
P.RY
8V
(FOR CHECK)
B+ SWITCH
B+ SWITCH
I
G
O
+5V REGULATOR
D GND
D GND
D GND
S-MUTE
FUNC-LAT
SB-RY
PRE-RY
2ND-RY
C-RY
REAR-RY
SP-B-RY
HP-RY
SP-FR-RY
HP-CONT
CD RY
PROTECTOR
(Page 22)
(Page 21)
(Page 24)
(Page 25)
(Page 47)
(Page 36)
(Page 35)
(Page 43)
(Page 47)
STR-DA2ES/DB1080
24
24
6-11. SCHEMATIC DIAGRAM – DIGITAL Board (4/5) –
•
See page 48 for Waveforms.
•
See page 50 for IC Block Diagram.
R1667
R1515
R1501
R1502
R1503
R1504
C1502
R1508
R1505
R1510
C1507
C1510
C1511
R1657
R1656
R1655
R1654
R1653
R1651
R1650
R1666
C1609
R1610
FB1601
R1605
FB1603
C1602
C1603
C1601
R1606
R1607
C1520
C1504
C1518
C1501
FB1604
R1612
C1614
C1610
C1613
C1612
C1615
C1618
C1606
C1611
C1607
C1506
C1505
R1511
X1601
C1608
C1514
C1512 C1519
C1515
C1517
C1516
C1513
R1512
FB1502
C1605
C1604
C1617
C1619
R1602
R1603
FB1602
IC1501
IC1601
IC1503
FB1501
X1501
C1521
C1503
IC1602
R1506
R1507
R1509
R1608
C1616
R1611
0
1k
100
100
100
100
0.1
1k
100
100
0.1
0.1
0.1
100
100
100
100
100
100
100
100
0.1
100
100
0.1
0.1
0.1
4.7k
100
22p
0.1
0.1
0.1
220
0.1
0.1
330
10V
10V
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
100
13.5MHz
0.1
0.1
0.1
0.1
0.1
0.1
470
16V
16V
330
10
100
0.1
0.1
470
16V
16V
0.1
100
1k
0
CXD9718Q
CXD9616BR
TC7WH157FU
0
12.886MHz
18p
0.1
IDT71V016S
100
100
0
0
0.1
100
C1
C2
C3
C4
C5
E1
E2
E3
G1
G2
I1
I2
I3
I4
I5
A12
A13
A15
WE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
CS
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D11
D10
D12
D13
D14
D15
A14
G0
G1
G2
G3
G4
G5
G6
G7
G8
G7
G9
G9
H0
H1
H2
H3
H4
H5
H6
H7
I1
I2
I3
I4
I5
I6
I1
I2
I3
I4
I5
I6
I1
L1
L2
L3
L3
L4
L2
L6
M3
M4
M1
M2
M2
D4
D5
D6
D7
CS
D0
D1
D3
A4
A3
A2
A1
A0
WE
A15
A14
A13
A12
D2
A7
A8
A9
A10
A11
A6
A5
D8
D9
D10
D11
D12
D13
D14
D15
M5
M6
M0
(4/5)
AUDIO DIGITAL
SIGNAL PROCESSOR 2
AUDIO DIGITAL
SIGNAL PROCESSOR 1
S-RAM
SIGNAL SELECTOR
(Page 21)
(Page 25)
(Page 23)
(Page 22)
Click on the first or last page to see other STR-DA2ES / STR-DB1080 service manuals if exist.