STR-DA3000ES
34
34
J609
R447
R547
RY641
R446
C446
R445
R444
C546
R543
C545
R544
R545
R646
R542
R643
C544
C643
C644
C642
C543
R642
R442
C443
C444
R443
C445
C441
R441
C442
R648
R647
IC641
C542
C541
R541
R649
R631
R633
Q632
R644
R645
R632
Q631
R546
D641
IC642
IC643
Q641
C615
4P
1k
1k
4.7k
22
50V
100
68k
22
50V
100k
220p
68k
100
10
1k
33
220
10V
0.0022
0.01
0.0022
22 50V
33
1k
22 50V
220
10V
100k
220p
22
50V
47k
22
50V
0
0
NJM4580E-D
22
50V
22
50V
47k
0
10
1k
DTA114TKA
4.7k
10k
220
2SC2712
4.7k
1SS355
CXD9725M
NJM4580E-D
2SC2712
0
BB1
BB2
BB3
CC1
CC2
CC3
CC4
CC5
CC6
CC7
CC8
BB3
BB4
(CHASSIS)
NC
T-
REF
T
-IN
T-
OUT
M-OUT
M-GND
NC
M-IN
NC
NC
VDD
CS2
STB
D
ATA
NC
T-
REF
T
-IN
T-
OUT
M-OUT
M-GND
NC
M-IN
NC
NC
VSS
CS1
GND
CK
(3/4)
(US,CND)
-1
-2
LINE AMP
TONE ELECTRICAL
VOLUME
VCC
VEE
BUFFER
VCC
VEE
Q631,632,641
RELAY DRIVER
R
L
AUDIO
2ND ZONE
OUT
VARIABLE
6-16. SCHEMATIC DIAGRAM – AUDIO Board (3/4) –
•
See page 77 for IC Block Diagram.
(Page 32)
(Page 33)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.