A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
POWER INPUT
STANDBY:15mA
Imax: 202mA
close to LDO
close to DC/DC
VDS=-60V
VGS=+/-20
STANDBY:25mA
Imax: 368mA
STANDBY:40mA
Imax: 570mA
Vb
Vfb
Vout 5.15V
Switching
frequency
Set
REGO2
VC12
REGO1
TR_B1
VCC_FAN1
EN
EN
41V5
41V5_AMP
DVCC3
41V5_AMP
AMP
FM33V
+12V_D
V_-24V
-24V
MCU_3V3
VCC_5V
VCC5V_D
VC12
+12V_D
41V5
12-V
VCC_5V
-24V
12-V
+12V_D
VCC5V_D
3.3V_STBY_MCU
3.3V_STBY_MCU
VCC_5V
VCC5V_D
POWER_FRQ2
8
POWER_FRQ1
8
PCON
8
REGO2
TR_B1
TR_B2
REGO1
VC12
Power_EN
FAN-EN
DC FRQ
Power_EN
ZD4
ZM
M
12V/
12V
ZD4
ZM
M
12V/
12V
C13
1U
F/
16V/
X7R
C13
1U
F/
16V/
X7R
C20.
1uF/
50V/
X7R
C20.
1uF/
50V/
X7R
D3
MBRX180/80V/1A
D3
MBRX180/80V/1A
C26
1uF
C26
1uF
Q5
PNP_3CA8550C
Q5
PNP_3CA8550C
Q254
NPN_3DG3904M
Q254
NPN_3DG3904M
R12
200K
R12
200K
R27
10K
R27
10K
FB23
500/
800m
A
FB23
500/
800m
A
ZD752
BZV55C3V9/3.9V
ZD752
BZV55C3V9/3.9V
Q27
NPN_MMBT8050C
Q27
NPN_MMBT8050C
R17
NC\0
R17
NC\0
Q3
NPN_3DG3904M
Q3
NPN_3DG3904M
D12
BAV99
D12
BAV99
1
3
2
C278
4.7uF/16V/Y5V
C278
4.7uF/16V/Y5V
R38
2.2
R38
2.2
R28
4.7K
R28
4.7K
C25
4.
7U
F/
10V/
X5R
C25
4.
7U
F/
10V/
X5R
R45
560K
R45
560K
R59
10K
R59
10K
C
768
1uF/
16V/
Y5V
C
768
1uF/
16V/
Y5V
Q13
P_AP2305
Q13
P_AP2305
G
D
S
XP252
2PIN/2.0mm
XP252
2PIN/2.0mm
1
1
2
2
R4
470
R4
470
C166
0.
1uF/
16V/
X7R
C166
0.
1uF/
16V/
X7R
Q2
NPN_3DG3904M
Q2
NPN_3DG3904M
C6
680PF ±10% 100V
C6
680PF ±10% 100V
R30
100K
R30
100K
R770
1K
R770
1K
R16
0 R16
0
TPS54260
U4
TPS54260
U4
BOOT
1
VIN
2
EN
3
SS/TR
4
RT/CLC
5
PWRGD
6
VSNS
7
COMP
8
GND
9
PH
10
PwPG
11
C4
0.1uF/50V/X7R
C4
0.1uF/50V/X7R
C164
0.
1uF/
16V/
X7R
C164
0.
1uF/
16V/
X7R
C28
0.
1uF/
50V/
X7R
C28
0.
1uF/
50V/
X7R
R779
1K
R779
1K
+
C
E
2
50V
+
C
E
2
50V
R1
9
5.
6K/
1%
R1
9
5.
6K/
1%
+
22uF/50V
CE9
+
22uF/50V
CE9
C3
4
0.
1uF/
16V/
X7R
C3
4
0.
1uF/
16V/
X7R
R25
4.7K
R25
4.7K
R31
10K
R31
10K
C23
0.1uF/16V/X7R
C23
0.1uF/16V/X7R
R26
4.7K
R26
4.7K
R23
200K
R23
200K
C9
1uF
C9
1uF
R24
47K
R24
47K
41V5
41V5
L5
22uH-48uH
L5
22uH-48uH
1
2
3
Q12
P_AP2305
Q12
P_AP2305
G
D
S
R278
100K
R278
100K
TP1
TP1
Q4
NPN_3DG3904M
Q4
NPN_3DG3904M
R276
4.7K
R276
4.7K
+
100uF/16V
CE7
+
100uF/16V
CE7
R124
2.2
R124
2.2
C1
8
0.
1uF/
16V/
X7R
C1
8
0.
1uF/
16V/
X7R
Q255
PNP_3CG3906M
Q255
PNP_3CG3906M
R281
100K
R281
100K
R29
1.8/2W
R29
1.8/2W
C11
0.1uF/50V/X7R
C11
0.1uF/50V/X7R
C36
0.1uF/50V/X7R
C36
0.1uF/50V/X7R
R10
20K/1%
R10
20K/1%
R258
4.7K
R258
4.7K
C5
1uF/
50V
C5
1uF/
50V
+
220uF/16V
CE8
+
220uF/16V
CE8
C21
1uF/
/50V/
X7R
C21
1uF/
/50V/
X7R
+
470uF/
10V
CE4
+
470uF/
10V
CE4
U14
TJ4203GSF5-ADJ
U14
TJ4203GSF5-ADJ
VIN
1
ADJ/SENSE
4
EN
3
VOUT
5
2
GND
R39
5.
6K/
1%
R39
5.
6K/
1%
C10
3300pF/
50V/
X7R
C10
3300pF/
50V/
X7R
C
280
4.
7uF/
16V/
Y5V
C
280
4.
7uF/
16V/
Y5V
R21
2.2
R21
2.2
D5
SK34/
60V/
3A
D5
SK34/
60V/
3A
R58
2M
R58
2M
C37
0.1uF/16V/X7R
C37
0.1uF/16V/X7R
R275
1.2K
R275
1.2K
C163
0.
1uF/
16V/
X7R
C163
0.
1uF/
16V/
X7R
C279
1uF/10V/Y5V
C279
1uF/10V/Y5V
C32
1uF
C32
1uF
R37
12K/1%
R37
12K/1%
R18
10K
R18
10K
TP2
TP2
R1
1
18K/
1%
R1
1
18K/
1%
D13
LL4148
D13
LL4148
ZD753
Z
M
M
5
V
6
/5
.6
V
ZD753
Z
M
M
5
V
6
/5
.6
V
R280
10K
R280
10K
R33
100K
R33
100K
C29
0.
1uF/
50V/
X7R
C29
0.
1uF/
50V/
X7R
FB22
120/2A
FB22
120/2A
ZD3
ZMM27/27V
ZD3
ZMM27/27V
C
767
1uF/
16V/
Y5V
C
767
1uF/
16V/
Y5V
R32
47K
R32
47K
+
470U
F/
35V
CE5
+
470U
F/
35V
CE5
Q253
PNP_3CA8550C
Q253
PNP_3CA8550C
C
944
100pF/
50V/
N
P
0
C
944
100pF/
50V/
N
P
0
R52
22K
R52
22K
C156
0.1uF/50V/X7R
C156
0.1uF/50V/X7R
Q6
PNP_3CA8550C
Q6
PNP_3CA8550C
R22
2.2
R22
2.2
Q640
AP9579GH-HF
Q640
AP9579GH-HF
S
S
S
D
D
D
D
G
ZD5
ZMM12V/12V
ZD5
ZMM12V/12V
R13
33K/
1%
R13
33K/
1%
R35
10K
R35
10K
R34
5.6/1W
R34
5.6/1W
R14
750
R14
750
C27
4.
7U
F/
10V/
X5R
C27
4.
7U
F/
10V/
X5R
R6
4.7K
R6
4.7K
R20
NC\0
R20
NC\0
GND
GND
C30
N
C
/1000pF/
50V/
X7R
C30
N
C
/1000pF/
50V/
X7R
C
276
0.
1uF/
16V/
Y5V
C
276
0.
1uF/
16V/
Y5V
FB251
500/500mA
FB251
500/500mA
XP9
6PIN/2.5mm/60mm
XP9
6PIN/2.5mm/60mm
1
1
2
2
3
3
4
4
5
5
6
6
C35
0.1uF/50V/X7R
C35
0.1uF/50V/X7R
C3
100pF/
50V/
N
P
0
C3
100pF/
50V/
N
P
0
R279
4.7K
R279
4.7K
R764
100
R764
100
R36
20K/1%
R36
20K/1%
C38
0.1uF/50V/X7R
C38
0.1uF/50V/X7R
L491
10uH/100mA
L491
10uH/100mA
R42
NC/1
0
0
R42
NC/1
0
0
XP8
6PIN/2.0mm/80mm
XP8
6PIN/2.0mm/80mm
1
1
2
2
3
3
4
4
5
5
6
6
D2
RS1M
D2
RS1M
Q11
NPN_3DG3904M
Q11
NPN_3DG3904M
+
47uF/16V
CE22
+
47uF/16V
CE22
C19
0.
1uF/
50V/
X7R
C19
0.
1uF/
50V/
X7R
ZD2
ZMM27/27V
ZD2
ZMM27/27V
C20
0.
1uF/
50V/
X7R
C20
0.
1uF/
50V/
X7R
R3
10
R3
10
C12
0.
1uF/
50V/
X7R
C12
0.
1uF/
50V/
X7R
Circult Diagram:Main Board
8-8 8-8
All manuals and user guides at all-guides.com
Содержание FX12
Страница 40: ...Print layout Power Board bottom side 8 15 8 15 All manuals and user guides at all guides com ...
Страница 42: ...Print layout Front Control Board In Board Bottom View 8 17 8 17 All manuals and user guides at all guides com ...
Страница 44: ...Print layout Main Board BT Board_NFC Board Top View 8 19 8 19 All manuals and user guides at all guides com ...