-26-
SCHEMATIC DIAGRAM -5/6 (AMP MAIN C.B -1/2) POWER SECTION
XA-DV1
4A/125V
ELF21V018A
/275V
/275V
2200p/250
2200p/250
TNR10V221K
680/200
56k 3W
0.1/1W
STANBY
11A
5V
10A
-9V
9A
9V
8A
5V
7A
23V
6A
23V
5A
23V
4A
GND
3A
23V
2A
POWER DET 1A
To
FAM MOTOR
DC6.3V
To XD-DV1
MAIN C.B
(POWER SECTION)
J001
AMP MAIN C.B -1/2
(POWER SECTION)
120V AC,
60Hz
P
6131
1800p/630
Q801
2SK3451-01MR
0.047/5W
-5025
47k
390k
330k
ON3171-R
D SW CAA-5
22k F <HRJ>
82k F <HK>
T
5A/125V F 20N
5A/125V F 20N
5A/125V F 20N
Q832
2SC4116GR
Q830
2SC4116GR
-5025
-5025
3.5A/125V
F 20N
3.5A/125V
F 20N
3A/125V
F 20N
IC831
NJM78M09FA
IC833
NJM79L09
3300p
Y
UDZS5.6B
To
MAIN AMP
SECTION
1A-11A
FILTER
FET DRIVER & CONTROL
REG
POWER FET
PHOTO COUPLER
POWER DET
REGULATOR
POWER DET
POWER DET
POWER DET
FAN SW
FAN SW
INV
REG
REG
REG
D-D CONVERTER
JW804
1 1/4W
8.2
HSC0610
O:133.3
S:136.4
(
O:133.6
S:136
(
O:18.3
S:17.5
(
O:25.5
S:21.5
(
O:24.5
S:20.5
(
10.4
10.4
1.4
0.3
11.0
10.4
1.4
2.5
17.2
O:-13.4
S:0
(
O:13
S:0
(
O:6.6
S:0
(
O:22.9
S:0
(
O:6.4
S:0
(
O:5
S:0
(
O:1.8
S:1.8
(
O:9
S:0
(
O:1.3
S:0
(
O:6.8
S:0
(
O:-0
S:0
(
O:-9
S:0
(
O:5
S:5
(
O:5
S:0
(
O:6.4
S:6.4
(
O:0.7
S:3.6
(
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299