Schematic Diagram - A-Audio Board (2/4) - Sony STR-DA5500ES Service Manual Digest

Q Q
3 7 6 3 1 5 1 5 0

5-41. SCHEMATIC DIAGRAM - A-AUDIO Board (2/4) -

1 2 3
A
B
C
D
E
(AEP, UK)
RDS-DATA
RDS-CLK
F
TUN_DO
TUN_CLK
FM 75
COAXIAL
TUN_DATA
TUNER
TUN_CE
(FM/AM)
AM
TUNED
TU-GND
T E
L 1 3 9 4 2 2 9 6 5 1 3 TU-R
TUNER+9V
G
TU-L
H
C741
R753
47
47k
I 25V
JL478
0
0
14.9
C745
0.001
J
C747
47 25V
CN608
9P JL441
ADFR 1
NC 2
S JL442
GND 3
K
JL443
ADFL 4
JL577 2200
MAIN -15V 5
JL444
BOARD
GND 6
(1/3) 2200
JL579
CN1003
+15V 7
JL445
(Page 68)
C694
RY+12V 8
JL446 100
RY GND 9
CN727
7P
L
JL558
7
RDS DATA
JL557
RDS CLK 6
T
JL556
5
TUNE DO
JL555
TUNE CLK 4
CONTRPL JL554
3
BOARD TUNE DATA
JL553
(1/2)
TUNE CE 2
w w w CN2512 JL549
(Page 100)
1
TUNED
M
N
STR-DA5500ES
5
4 6 7
(CHASSIS)
A-AUDIO BOARD (2/4) C754
0
C681
820p
JL681
JL670
R681
1k
R682
47k
JL682
NJM4565M(TE2)
0
1
2
0
3
-15
4
VSS
IC672
BUFFER
C673
0.001
CN603 11P (AEP, UK)
CN604 9P (US, CND)
JL400 R741 100 RDS_DATA
11
JL401
R742 100 RDS_CLK
10
TUNE_DO
9
JL402
R743 100 TUNE_CLK
8
JL403
R744 100 TUNE_DATA
7
JL404
R745 100 TUNE_CE
6
JL405 R746 100
TUNED
5
JL406
R747 100
4
JL407 C734
L730 R751
3 47
JL408 4.7mH
25V
2
JL409
1
R751
4.7 (US, CND)
0 (AEP, UK)
C736 C737
JL410 1000
0.1
16V
IC622
R754 47k
LINE AMP C742
47 25V
IC622
NJM4565M(TE2)
JL479
-15
5 VSS 4
0
6 3
7 2
0.1
8 1
VDD
C746
0.001
C748
47 25V
C693
25V
C692
25V
25V
RDS_DATA
RDS_CLK
TUNE_DO
TUNE_CLK
TUNE_DATA
TUNE_CE
TUNED
x a o
y
. i
http://www.xiaoyu163.com
9 10 11
8
TAPE TAPE MD MD
IN OUT IN OUT
R L R L R L R L
J660 J650
4P 4P
(CHASSIS)
C753
0
JL630
C671 C651 C641
820p 820p 820p
C631
100p
C666 C661
JL671
100p 100p
JL640 JL641 C636
JL636
100p
JL660
JL651
R641 R636
R666 R661 R651 1k
R671 1k
1k
1k 1k
1k
R672
47k JL642
JL672 JL652
R652 R642
47k 47k
IC672 IC640
NJM4565M(TE2)
14.9 0 14.9
VDD
8 1 VDD 8
0
0
7 2 7
0
6 3 6
0 -15 0
5 4 5
VSS
IC640
C653
C643
0.001 0.001
BUFFER
C683
C654
0.001 C644
47 25V
47
25V
Q Q
3 7 6
IC654
+9V REGULATOR
R750
0
2 C735
3 0.1
G 1
O I
9.5 11.2
IC654
UPC2910T-E1
u 1 6 3
A-AUDIO
34
BOARD
(4/4)
(Page 65)
63 63
2 4
8 9 9
14
12 13 15 16
TV VIDEO 1 VIDEO 1
IN AUDIO IN AUDIO OUT
R L R L R L
J620
6P
(CHASSIS)
C752
0
JL631 JL610 JL590
C581
100p
C601 C591 C586
C621 C611
JL621
820p 820p 100p
820p 820p
JL611 JL581
R631 R621
JL591 JL586 JL580
1k 1k
R591 R581
R586
1k 1k
1k
R611
1k
R622 R612
JL622 47k 47k JL612
JL602
0 14.9
VDD
1 8
0
2 7
0
3 6
-15 0
4 5
VSS
C613 IC620
C623 C593
0.001 NJM4565M(TE2) 0.001 0.001
IC620
BUFFER
3 1 5 1 5 0 8 9
R578
0
R580
0
m
CN606
CN607
4P
13P
c o
.
U VIDEO2 V VIDEO2 W MAIN X
BOARD BOARD BOARD
(3/3)
CN264 CN261
CN1410
(Page 59) (Page 59) (Page 68)
(Page 70)
STR-DA5500ES
2
8 9 9
17 18 19
JL592
R592
47k
R602 IC600
47k
BUFFER
0 14.9
1 VDD 8
0
2 7
0
3 6
-15 0
VSS
4 5
IC600
C603
NJM4565M(TE2)
0.001
AGND 1
VDD 1
32
A-AUDIO
GND 1
BOARD
-15V (1/4)
(Page 62)
A1
A2
2NDR 1
A4
C1
C2
C3
C4
2 4 9 8 2 9 9
C5
VDD
-15V
C6
35
A-AUDIO
BOARD
(3/4)
(Page 64)
C7
C8
GND
C9
C10
C11
C12
C13
C14
AGND
CN605
12P
MAIN
BOARD
(1/3)
CN1002