Integra DTR-7.6 Service Manual page 25

A
SCHEMATIC DIAGRAM 8
POWER SUPPLY SECTION
1
NAPS-8665
6.3A-SE-EAK
2
BROWN
1
2
3 S2-
4
BROWN
3
1
S3+ GRAY
2 WHITE
S3-
3 GRAY
FLAC1A
4
FLAC2A
5
4
5
B
R951
D951
2.2
(1/2W)
1SS133
R952 D952
2.2
1SS133
(1/2W)
F951
D953
D10XB60H
2
1
4
3
BLACK
J952
F952
6.3A-SE-EAK
F931
1.6A-SE-EAK
BLUE
BLUE
GNDS
F932
D957
1.6A-SE-EAK
220/50
+
R962
C967
2.2
(1/2W)
0.22 (1W)
R953
R954 2.2 (1/2W)
LM2940CP-5.0
Q951
1 I 3
O
+9V
-9VVD
Q959
2SA1930
R966
D model
0.22
(1/2W)
Q952
3
2 I
O
G
R956
1
33
(1/4W)
S812C53
12V POWER
R969
TA7812S
+22V
0.22
1 I 3
O
(1/2W)
Q953
R970
2.2
(1W)
GNDA
R971
C966
2.2
(1/2W)
1000/35
-22V
Q954
22
R963
2SA965-Y
(1/2W)
RN1N4003
-VP
C
U042
POFF2
+9VVD
+9VVD
GNDV
GNDV
-9V_VD
+5VDSP
+5VDSP
GNDD
GNDD
+5.3VXM
GNDD
+VMPU
D961
POFF
RN1N4003
D962
RN1N4003
GNDRL
GNDD
GND12
Q957
Q958
KRC102M
2SA1015
GNDD
FANDC
Q955
R946
2SD1858
10
(1/2W)
FAN POWER
Q960
2SC1740S
D954
MTZJ-
KRC102M
8.2C
GNDFL
+5VDSP
-VP
FLAC2
FLAC1
DTR-7.6
D
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
APOWER
APOWER
1
+12V 2
3
10S
4
POFF
5
6
1
2
Q956
5
4
3
2
1