Schematic Diagram - Audio Board (2/4) - Sony STR-DA5000ES Service Manual

6-15. SCHEMATIC DIAGRAM – AUDIO Board (2/4) – •
(2/4)
EP601
(CHASSIS)
CNP603
2P
AU GND
AU GND
(Page 45)
AA1
AA2
AA3
R586
AA4
33
AA5
AA1
AA22
AA2
AA23
AA3
AA4
AA5
AA24
AA6
AA25
(Page 32)
AA7
AA8
AA9
R589
0
AA6
See page 78 for IC Block Diagrams.
EQ AMP
IC301(1/2)
C433
NJM4580E-D
2.2
50V
C434
100p
C432
220p
R434
180
C435
R432 R433
220
100k 100k
10V
C535
R532 R533
220
100k 100k
10V
C532
220p R534
180
C533
2.2
50V
C534
100p
C499 C599
R585 R486 C487
100 100
33 33 0.1
16 16
C585 C587
0.0022 0.1
IC501
TC9274N-015
C586 C485
0.0022 0.0022
VSS VDD
PHONO GND
AA1 AA10
L CD/SACD R
AA18
MD/DAT OUT
AA2 AA11
MD/DAT IN
AA19
TAPE OUT
AA3 AA12
TAPE IN
AA4 AA13
TV/SAT
AA5 AA14
DVD/LD
AA20
VIDEO2 OUT
AA6 AA15
VIDEO2 IN
AA21
VIDEO1 OUT
AA7 AA16
VIDEO1 IN
AA8
TUNER
BB4
R COM
R COM
AA9
AA17
VIDEO3
NC NC
NC NC
GND LAT
CLK DATA
R588 R489
0 0
INPUT SELECT
C438
2.2 R439
50V 470
R437
100
R435 R436
8.2k 100k
C436 C437
0.0091 0.033
R438
100k
C536 C537
0.0091 0.033
R535 R536
8.2k 100k
R537 R538
100 100k
IC301(2/2)
R681
NJM4580E-D
C538 10k
2.2
50V
R539
470
R682 C698
10k 0.1
C692
C694
2200
0.22
25V
R485
33
(US,CND)
IC401
R686
TC9274N-015
33
C486
VSS VDD
0.0022
PHONO GND
AA10
CD/SACD
MD/DAT OUT
AA11
MD/DAT IN
C685 0.0022
TAPE OUT
AA12 AA10
TAPE IN
AA13 AA11
TV/SAT
AA14 AA12
DVD/LD
AA13
VIDEO2 OUT
AA15 AA14
VIDEO2 IN
AA15
VIDEO1 OUT
AA16 AA16
VIDEO1 IN
TUNER
AA17
L COM
BB3 BB2
L COM
AA17
VIDEO3
NC NC
C488
NC NC
100p
GND LAT
CLK DATA
R689
0
R488 R487
0 0
INPUT SELECT
(Page 34)
33 33
+5V REGULATOR
IC691 BUFFER
M5F7805L
IC692
TC74HCT7007AF
O I
G
C691
2200
25V
C693
C695
2200
0.22
25V
C697
0.22
R685
33
C687
0.1
IC601
TC9273F-013
C686
0.0022
VSS VDD
L GND R
AA1
CD/SACD
AA2
MD/DAT IN
AA3
TAPE IN
AA4
TV/SAT
AA5
DVD/LD
AA6
VIDEO2 IN
AA7
VIDEO1 IN
AA8
TUNER
AA9
VIDEO3
BB1
3RD AUDIO
GND LAT
CLK DAT
INPUT SELECT
STR-DA5000ES
EP602
(CHASSIS)
(US,CND)
CNP611 2P
RELAY GND
RELAY GND
(Page 60)
CNP610 2P
AU GND
AU GND
(Page 76)
CNP608
2P
DSP GND
DSP GND
(Page 47)
CNP607
2P
GND
GND
(Page 77)
CNP604
11P
A+5V
A+10V
ANALOG-GND
AUCOM-DATA
AUCOM-CLK
FUNC-LAT
2ND-RY
(Page 45)
3RD-RY
D.MIX-LAT
VOL-LAT
H.P-SW
CNP605
5P
A-10V
AUGND
A+10V
RY_GND
C696
(Page 76)
470
25V RY-12V
(US,CND)
CNP609
3P
A+10V
CN2902
A-10V
(Page 60)
RY-12V
CNP613 4P
A+5V
A-10V
(2/2)
AUGND
(Page 77)
A+10V
(EXCEPT US,CND)
CNP612
5P
A-10V
AGND
A+10V
RY-GND
(Page 57)
RY-12V
CNP606
3P
AA17 V3-LCH
V3-GND
(Page 73)
AA9 V3-RCH
EPT601
(CHASSIS)