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
T2AH/250V
!
!
!
!
!
!
!
!
!
!
!
!
!
!
F1
!
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.
0
0
0
0
W1 Jumper
1 2
C18
2.2uF/50V
LF2
SQE2424_4p
12
34
W7
Jumper
12
D3
UF4007
R1
56k/2W
C8
100uF/35V
D1
FR104
C17 104/275V
JR2 MT_HOLE
1
1
D8
30V
L3
22uH
1 2
PC1
PC17K1
1 2
34
1 2
34
C13
102
C1
2200uF/25V(105¡É)
C5
100uF/25V
JR6
MT_HOLE
1
1
FH1
1
2
C23
104
C14
2200uF/10V(105)
C10
471/400V
U2
SN431
R13
5.6k
T1
EER2828_12P
1
2
3
4
5
6 7
8
9
10
11
12
1
2
3
4
5
6 7
8
9
10
11
12
R2
10
R8 1.5M/0.5W
R7 470
JR3 MT_HOLE
1
1
C6
100uF/25V
JR5
MT_HOLE
1
1
C15
100uF/16V
U1
FSFM260N
1
2
3
4
5
6
7
8
GND
Vcc
Vfb
Ipk
Vstr
DRAIN
DRAIN
DRAIN
PC2
PC17K1
12
3 4
12
3 4
D6
FR104
C21
103
FH2
1
2
C24
103
J2
CONNECTOR 2P
1
2
C11
471/400V
RV1 471
C12
47uF/50V
D7 SR306
L1
6.8uH
1 2
R12
200(1%)
W2
Jumper
1 2
R10
2.7k
t
RT1
2.7ohm/2W
D5
FR104
W6
Jumper
1 2
C7
100uF/35V
W5
Jumper
1 2
LF1
SQE2424_4p
12
34
R11
2.4k(1%)
C2
470uF/25V
R9
330k/2W
C25
102
C3
103/630V
R6
2.7k(1%)
C9
104/275V
W8 Jumper
1 2
W4
Jumper
12
C4
68uF/450V
J1
CONNECTOR 11P
1
2
3
4
5
6
7
8
9
10
11
R4
7.5k
L4 22uH(3A)
1 2
R3
33k
C22
102
D4 FR104
JR1 MT_HOLE
1
1
C19
222/400V
L2
22uH
1 2
D10 SR306
C20
104
W3 Jumper
1 2
D9
FR104
- +
D2
DB105G
1
2 3
4
1
2 3
4
JR4 MT_HOLE
1
1
STBY POWERGND SMPS GNDPOWER + POWER -
87654321
A
B
C
D
E
F
31
SCHEMATIC DIAGRAMS (1/4)
SMPS UNIT
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