
7.
Power Part
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
1
2
BCN1
F1
T1.6A L250V 220V
BC1
0.1uF/275v
D3
1N4007
D1
1N4007
D2
1N4007
D4
1N4007
C9
68uF/450v
R8
75K
C6
100uF/50V
D6
PH-33D
R5
300
SFH615AGR
R2
6K8
D7
PH-33D
R9
4K7
C7
100uF/50v
D9
BYV27-200
C16
470uF/25V
C15
104
D10
SR560
C18
470uF/25V
C21
1000uF/16V
C1
331
C5
474
R12
10k
R10
470
R13
10k
R6
0
.3
9
R
/1
W
D13
D14
C5V
DGND
F(+)
F(-)
MIC2
AGND
MIC1
-12V
C20
1000uF/16V
ZD1
5V6
L4
10uH
L5
10uH
D12
C22
330uF/25V
C23
330uF/25V
L7
10uH
1
2
3
4
5
CN5
PIN4
L1
C2
473
AC
265V
BC6
222/250V~
1
2
3
4
5
CN1
1
2
3
4
5
6
7
8
9
10
CN3
MIC1
MIC2
AGND
+12V
-12V
DGND
S+5V
SGND
SGND
S+12V
VCC
1
GND
2
RC
3
REG
4
AUX
5
Source
6
NC
7
Drain
8
U1
TEA1523P
L2
BEAD
D5
HER108
C8
103/1KV
R7
27K/2W
U3
TL431
R1
5K1
1
2
3
C4
474
BC2
0.1uF/275V
C3
473
POW SW1
R11
3K
D11
C19
470uF/25V
C17
470UF/25V
L6
10uH
1
2
3
4
CN2
-21V
+12V
DGND
+5V
+3.6V
8
4
2
7
10
11
17
13
16
14
18
12
*
*
*
*
*
*
*
02
VR1
471
D8
HER105
C11
100P
C12
100P
C10
220UF/16V
C13
100P
C14
100P
BC5
222M
BC3
222M
BC4
222M
1
R15
750
R14
3.9K
AGND
AGND
+12V
-12V
AGND
AGND
+5V
+5V
D3.6V
+5V
L3
BEAD
C24
470uF/16V
T1
1
1
2 OUT
2
3 IN
3
U4
1085
1
2
3
4
5
6
7
8
9
10
CN4
NO
TE 1£ºUSER D13¡¢D14£¬
NO USER
U4¡¢R14¡¢R15¡£
NO
TE2£ºUSE
R U4¡¢R14¡¢R15£¬NO U
SER D13¡¢D14¡£
COSMIC DIGITAL TECHNOLOGY CO.,LTD
NO USE!
U2
80~
BCN5
!
!
!
!
!
!
!
!
!
+5V
+5V
-12V
+12V
-21V
S12V
D3.6V
+5V
SGND
SGND
C12V
MIC1
AGNG
+12V
-12V
DGND
DGND
+5V
D3.6V
MIC2
MIC1
MIC2
AGND
-12V
+12V
C5V
DGND
+5V
AGND
AGND
+12V
-12V
AGND
AGND
+5V
+5V
D3.6V
+5V
D3.6V
Содержание DVP4785KDSM
Страница 1: ...S E R V I C E M A N U A L M o d e l D V P 4 7 8 5 K D S M D V D P L A Y E R w w w a k a i r u...
Страница 18: ...16...
Страница 20: ...18...
Страница 24: ...5 Operating Instruction Please refer to the User s Manual for the operating instruction of the system 22...
Страница 27: ...6 Disassembly and Reassembly 25...
Страница 40: ...9 Block Diagram 38...
Страница 41: ...39...