Read Sony STR-DA2ES / STR-DB1080 Service Manual online
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)
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