STR-DG820
STR-DG820
47
47
MAIN
CNP912
(3/3)
K
BOARD
MICOM
CN7008
AH
BOARD
(3/3)
BOARD
MAIN
CN941
L
DCDC
CN4001
AQ
BOARD
(3/3)
J
CNP940
BOARD
MAIN
(3/3)
M
CNP920
BOARD
MAIN
AK
BOARD
DISPLAY
CNP718
4.6
0.6
3.7
0
9.2
0
14.8
0
0
0.6
15.4
9.2
14.8
2P
CNP917
F910
TH910
E
EB912
3.3k
R914
50V
10
C916
4.7
R920
VCC
GND
OUT
1
3
2
10k
R919
3.3k
R918
JS910
2.2k
R916
10k
R913
25V
470
C922
22k
R915
0.1
C923
JL910
10k
R917
3P
CN912
6P
CN913
0.1
C911
0.1
C912
25V
1000
C914
0.1
C915
JL918
JL919
JL920
JL921
JL922
JL923
JL924
JL925
JL926
JL927
JL928
JL929
JL930
JL931
JL932
JL933
JL934
JL935
JL936
JL937
JL938
JL939
JL940
JL947
JL949
1SR154-400TE-25
D920
0.1
C920
MA2J1110GLS0
D921
RY910
T911
470p
C919
25V
2200
C917
25V
2200
C918
4P
CN914
JS008
T910
1/2W
R910
3.3M
(CHASSIS)
IC910
+5V REGULATOR
STANDBY BOARD
4P
CN910
N
SUB POWER
TRANSFORMER
TRANSFORMER
SUB POWER
T2.5AL/250V (AEP, ECE, UK)
6.3A/125V (US, CND)
(CHASSIS)
(US, CND)
(AEP, ECE, UK)
N
NC
3P
CNP916
L
(AC IN)
6P
NC
CN722
8P
CN915
7
11
D
B
6
9
10
F
5
3
G
1
12
C
E
8
4
13
A
2
I
H
STBY GND
R2 GND
R2 RETURN GND
-15V
+15V
GND
R4
R4
GND
POWER RELAY
NC
STOP
R2 SUPPLY
R2 GND
STBY SUPPLY (+5V)
STBY_GND
STBY_GND
L (U 120V CE 230V)
NC
NC
R2_AC
R2_CENTER_TAP
R2_AC
AC-R2-17V
AC-R2-17V
GND
GND
AC-R2-17V
AC-R2-17V
1
2
3
1
2
3
4
5
6
3
4
2
1
3
4
2
5
1
6
7
8
1
2
3
4
3
4
2
5
1
6
10EDB40-TB5
D914
2SC3052EF-T1-LEF
Q910
AC OFF DETECT
2SC3052EF-T1-LEF
Q911
RELAY DRIVE
2
3
1
2
1
3
2
1
4
10
9
11
5
8
7
6
3
2
1
4
10
9
11
5
8
7
6
250V
0.01
C924
1SR154-400TE-25
D919
1SR154-400TE-25
D917
1SR154-400TE-25
D915
1SR154-400TE-25
D918
1SR154-400TE-25
D916
RT1N241C-TP-1
Q914
RT1N241C-TP-1
Q912
2SB734-T-34
Q913
UDZSNPTE-176.2B
D922
Q912-914
REGULATOR
BA05T
IC910
TRANSFORMER
T901
MAIN POWER
25V
2200
C913
1/2W
0.22
R911
1/2W
0.22
R912
1SR154-400TE-25
D910
D913
1SR154-400TE-25
D912
1SR154-400TE-25
1SR154-400TE-25
D911
CL1
CL4
CL3
CL2
2P
CN2
POWER SW BOARD
NC
3P
CN1
SW1
POWER
PWR_SW
+3.3V
1
2
3
2
1
6-35. SCHEMATIC DIAGRAM - POWER Section -
(Page 23)
(Page 23)
(Page 37)
(Page 23)
(Page 23)
(Page 45)
(Page 39)
Summary of Contents for STRDG820 - STR AV Receiver
Page 95: ...MEMO STR DG820 95 ...