Schematic Diagrams (5/5); Smps - Denon DNP-730AE Service Manual

1 2 3
A
B
2
2
C
D2 D2
DB105G DB105G
D
B1 B1
BAS3550T10 BAS3550T10
LF1 OPEN LF1 OPEN
E
104/275V 104/275V
C10 C10
102/400V 102/400V
F
!
!
G
C17 C17
RV1 OPEN RV1 OPEN
H
R8 1.5M/0.5W R8 1.5M/0.5W
!
J
!
CONNECTOR 2P CONNECTOR 2P
K
L
M
GND LINE POWER+ LINE POWER- LINE STBY POWER
1
2 3
4 5 6
1 2
W1 W1
Jumper Jumper C4 C4
68uF/450V 68uF/450V C3 C3
56k/2W 56k/2W
3
3
103/630V 103/630V
R13 R13
5.6k 5.6k
! U1 FSFM260N U1 FSFM260N
5
Vstr DRAIN
! W6 W6
Jumper Jumper
2
Vcc DRAIN
12
4
Ipk DRAIN
B2 B2
BAS3550T10 BAS3550T10
1
GND Vfb
4 3
D6 D6 R2 R2
FR104 FR104 10 10
RT1 RT1
OPEN OPEN
t t
C9 C9
!
W11 W11 C13 C13
C11 C11 Jumper Jumper C12 C12 102 102
102/400V 102/400V 47uF/50V 47uF/50V
W5 W5 D9 D9
!
Jumper Jumper FR104 FR104
12
LF2 LF2 R9 R9
ZH76600 ZH76600
330k/2W 330k/2W
4 3
224/275V 224/275V
R4 R4
!
7.5k 7.5k
!
FH2 FH2
F1
T2AH/250V
FH1 FH1
J2 J2
Indicates safety critical components.
To reduce the risk of electric shock, leakage current or
! resistance measurement shall be carried out
(exposed parts are acceptable insulated from the supply circuit)
before the appliance returned to the customer
ANALOG Out OPTICAL Out
4 5 6
7 8 9 10
EER2828_12P EER2828_12P C1 C1
T1 T1
LOW ESR 2200uF/25V LOW ESR 2200uF/25V
1 12 1
1 12
D1 D1 R14 R14
FR104 FR104 100K 100K
R1 R1
10 1
10
D4 FR104 D4 FR104
2
2
D3 D3
UF4007 UF4007
8 11
11
C5 C5
7
LOW ESR 470uF/25V LOW ESR 470uF/25V
C7 C7
6 3
3
LOW ESR 100uF/35V LOW ESR 100uF/35V
3 8
8
4
4
R16 R16
100K 100K
5
5
9 1
9
D5 D5
FR104 FR104 C14 C14
D8 D8 LOW ESR 2200uF/10V LOW ESR 2200uF/10V
30V 30V
D10 SR306 D10 SR306
6 7 1
6 7
D7 SR306 D7 SR306
!
PC1 PC1 W8 W8
W2 W2 Jumper Jumper
PC17K1 PC17K1
Jumper Jumper
1 2
!
R7 R7
470 470
!
R10 R10
PC2 PC2 2.7k 2.7k
PC17K1 PC17K1
R3 R3
33k 33k
!
U2 U2
W4 W4 SN431 SN431
Jumper Jumper
2 1
C19 222/400V C19 222/400V
0
C26 OPEN C26 OPEN
1 1
1 1
JR4 JR4 MT_HOLE MT_HOLE JR2 JR2 MT_HOLE MT_HOLE
7 8 9 10
46
11 12 13
L1 L1
6.8uH 6.8uH
2
C2 C2
470uF/25V 470uF/25V
2
L2 L2
22uH 22uH
R15 R15 C6 C6
100K 100K
470uF/25V 470uF/25V
1 2
W3 W3
Jumper Jumper
C8 C8
100uF/35V 100uF/35V
2
L3 L3
22uH 22uH
C15 C15
0
100uF/16V 100uF/16V
2
L4 L4
22uH(3A) 22uH(3A)
R6 R6
C23 C23 C24 C24
2.7k(1%) 2.7k(1%)
103 103
104 104
R11 R11
2.4k(1%) 2.4k(1%) C25 C25
102 102
R12 R12
C18 C18 91(1%) 91(1%) C20 C20 C21 C21 C22 C22
2.2uF/50V 2.2uF/50V 104 104 103 103 102 102
0
11 12 13
14 15 16
J1
J1 J1
TO CN100
1
2
3
4
5
6
7
8
9
10
11
CONNECTOR 11P CONNECTOR 11P
1.+12V
2.AGND
3.-12V
4.AGND
5.OLED +18V
6.DGND
7.+5V (CPU)
8.DGND
9.+5V (NETWORK)
10.+5V
11.P_SENS
0
1
1
JR5 JR5
W7 W7 MT_HOLE MT_HOLE
OPEN OPEN
1
1
JR6 JR6
MT_HOLE MT_HOLE
1
1
JR1 JR1 MT_HOLE MT_HOLE
1
1
JR3 JR3 MT_HOLE MT_HOLE

SCHEMATIC DIAGRAMS (5/5)

SMPS

14 15 16
A
B
C
D
E
F
G
H
J
K
L
M