Schematic Diagram - Reg Section (1/2) - Sony STR-DA3000ES Service Manual
Fm stereo fm/am receiver
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Also See for STR-DA3000ES:
- Service manual (168 pages) ,
- Operating instructions manual (68 pages) ,
- Specifications (2 pages)
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STR-DA3000ES
6-56. SCHEMATIC DIAGRAM – REG Section (1/2) –
(Page 50)
CN918
2P
TEMP
THP901
V+5V
CN910
CN902
V+5V
TEMP
VOL-DC
VOL-SW
AC STOP
(Page 51)
CN901
5P
AC STOP
VOL-SW
V-9V
VGND
V+12V
(Page 50)
V+B
(Page 52)
EP901
(Page 54)
GND
EP902
(Page 54)
E903
(CHASSIS)
E902
(CHASSIS)
CN905
2P
VGND
V+B
CN4002
5P
-10V
GND
+10V
RYGND
RY-12V
(Page 33)
E4001
(CHASSIS)
E4002
(CHASSIS)
CN4001
5P
RY-12V
RYGND
+12V
GND
-12V
(1/2)
CN903
3P
∗
C907
V-9V
470 16V (US, CND)
1000 16V (EXCEPT US, CND)
VGND
C907
∗
V+12V
C909
JW901
C908
R912
22
0
0.1
15k
25V
R913
R910
R911
1k
10k
3.9k
2P
5P
VCC
VOL-DC AMP
IC903
NJM3414AM
VSS
R907
2.2k
JW902
C906
R928
0
0.1
3.9k
R909
470k
R927
36k
C913
C914
12000
0.75
71V
250V
R908
D906
1
UDZSTE-176.2B
2W
Q909
MN2488
DISCHARGE
R4005
1
C4010
22 25V
C4009
22 25V
C4005
C4007
0.1
0.1
O
O
+10V REGULATOR
G
G
IC4001
I
I
BA10T
C4006
C4008
0.1
0.1
C4002
C4003
C4004
2200 25V
39 16V
39 16V
L4002
1mH
L4001
C4001
1mH
2200
25V
CN5
CN1
CN2
CN6
(Page 33)
CN906
3P
R918
R919
D905
100
1k
1SR154
D904
1SR154
R920
R921
D903
1k
10k
1SR154
Q906
Q908
2SC2713
2SC2713
INVERTER
R917
1k
1W
Q905,906
BUFFER
C905
R906
R916
R922
0.01
100
10k
200k
100V
R905
Q905
C910
36k
2SA1163
470
100V
C911
0.75
250V
R915
R914
100
0
S
Q904
2SK1381
B+ SWITCH
C915
C917
C916
100
100
0.1
16V
16V
G
O
I
O
IC904
M5F7805L
+5V REGULATOR
+9V REGULATOR
-10V REGULATOR
IC4002
M5F7910L
74
74
CN3
CN7
CN4
(Page 67)
(Page 50)
(US,CND)
(Page 60)
CN907
CN908
4P
8P
R931
+5V REGULATOR
8.2k
IC913
IMZ4
B+/B-
C927
Q912
SWITCH
0.1
Q911
RT1N141C
RT1P141C
INVERTER
INVERTER
R929
R930
+3.3V REGULATOR
2.2k
2.2k
D901
D902
1SS355
1SS355
C925
0.1
Q913
2SB1690
B+ SWITCH
C920
0.1
C919
C921
C918
100
6800
0.1
16V
6.3V
G
G
G
I
O
I
O
I
IC905
IC906
IC909
BA09T
TA79005S
BA033T
-5V REGULATOR
+3.3V REGULATOR
D907
1SS367
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
CN8
(Page 45)
CN909
11P
Q914
RT1N141C
INVERTER
IC912
M5F7805L
I
O
G
C928
100
16V
IC911
BA033T
I
O
G
C926
100
16V
QM1
QM2
L902
100µH
(Page 75)
C923
C922
C924
6800
0.1
0.1
6.3V
G
O
I
IC910
M5F7805L
+5V REGULATOR
D908
1SS367
L901
100µH
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
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