
4-2. Power/B block diagram.
a. FSP power block diagram.
13

b. Chicony power block diagram.
14

1 2 3 4 5 6 7 8
A
B
C
D
8
7654321
D
C
B
A
APPROVED:
TILE:
Date: 16-Dec-2009
File:
D:\Layout\MyDesign\MyDesign.ddb - FSP122-4F02-R2-saf
ety.SCH
CHECKED:
PCB File:FSP122-4F02-R3
size:A2 rev:2
DESIGNER:
Sheet of0 0
P/N:
ᒵሁቹ
ᒳᇆ
:7000P-0106
FSP122-4F02
Gerry Webber Vivian
3BS0237413GP
٤ዧٞᄐٝڶૻֆ
FSP GROUP
R
FSP Technology Inc.
CONFIDENTIAL
F
SP RD7
F101
BD101
12
LF101:1
34
LF101:2
CY102
CY101
R213
C210
R218
R216
12
PC101:2
R215
12
LF102:1
34
LF102:2
3 4
PC502:1
+
C201
+
C202
D201
34
PC102:1
R201
R202
R203
R204
R205
R206
L202
+
C204
D202
R210
R211
R207
R209
R208
R212
R214
S1
T101:11
T101:12
T101:7
T101:10
T101:9
L203
+
C205
L201
S1
D505
R530
T501:1
T501:2
12
FB503
12345678910111213
14
P803
GND 1
2345678910111213141516
P802
GND
Dim
Inv
ACD
24V
12V
GND
24Vaud
R101
P801
S2
P801:1
P801:3
L
N
T101:8
P4
CY103
CX101
TFDPOEBSZ
R217
C212
TH101
D204
D205
P5
VS101
R529
+
C101
Q102
Q101
C103
T101:5
T101:2
C102
R123
R102
Q103
D103 R121
R122
R103
R104
R127
D105
C106
ZD101
R126
Q104
D104
R124
R125
C104
C108
Reg
8
FB
3
N.C.12VCC
2
Vsen1CSS
5
RC
7
SGND
4
OC
6
VS
15
VGH
16
VB
14
VGL
11RV9
PGND
10
N.C.
13
N.C.
18
N.C.
17
U101
R130
R131
C113
R132
3 4
PC101:1
C109
C114
C110
R133
R129
C115
C117
+
C105
C107
C116
Vcc
C112
C111
R128
D106
R134
ZD102
C501
R521
D501
3 4
PC501:1
R522
C506
C505
+
C504
C508
Q501
C507
Q502
R525
R526
ZD502
ZD501
D503
D504
R528
FB
4
S/OCP
1
BR2Vcc
5
D8D
7
N.C.
6
GND
3
U501
D502
R527
12
FB501
R501 R502 R503
R524
T501:6
T501:4
R523
12
FB502
C503
QSJNBSZ
B+
Vcc
C502
24V
12V
5V
24Vaud
U201
P5
R531
Q503
+
C209
+
C509
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
12
PC102:2
R237
R238
R236
Q201
C211
S4
S4
R224
R222
R229 R228
R223
L204
+
C207
C214
C208
R220
12
PC501:2
12
PC502:2
+
C206
D203
R221
R234
C216
R231
R230
R232
Q202
C215
5V
ACD
S2
S4
ZD201
ZD202
D206
D207
R227
C213
Q203
R235
R225
PWR
T501:7
T501:10
T501:9
T501:8
!
!
!
D208
C217
D209 R219
R239
R240
1/O
1
1/I-
2
Vref
3
GND
4
2/I+52/I-62/O7Vcc
8
U202
R504
N.C.
C218
PWR
R226
R241
R242
CY107
!
!
Q504
ZD503
R532
ZD504
5V
CY104
!
5V
1
2V
24Va
24Vi
Output current (A)
FSP122-4F02 FSP140-4F01
2.0A
Symbol
5V
2.0A12V
0.85A24Va
2.8A24Vi
2.0A
2.0A
0.85A
3.6A
G1

20191812 13 14 15 17166 7 8 9 10 1123 451
N
120 Vac
L
2
1
Model Name: N141R001L
AC INPUT: 120V,3.2A,60Hz
DC OUTPUT:
5Vcc: 2.0A
12Vcc: 2.0A
24Va: 0.85A
24Vi: 3.6A
C121
D121
R121
3
2
1
D122
3
2
1
PC1-B
F1
L1
CY6
(NC)
VAR1
(NC)
CY7
(NC)
GND-FG
TH1
VCC ON / OFF Control
VCC
Q801
2
3
1
R811
4
PC902-B
3
R810
A
SCR801
G
K
ZD802
GND1
Main Power Circuit
D101
U1
8
1
BOOT
VS
7
2
RF
3
CF
4
GND5LVG
R122
C123
GH
HVG
6
OUT
GL
OPP
GND1
LF1
12
34
C813
C101
C114
CX1
VAUX
R812
OPP
R813
GH
SH
GL
D106
3
2
1
CY1
LF2
12
34
CY2
GND-FG
EMI Filter Circuit
+HV
2
R103
R113
HS2
C111
Q101
1
3
R102
2
Q102
1
3
HS1
R112
GND1
R115
C113
GND1
TVS1
(NC)
+HV1
R702
ZD701
ZD702
R703
R704
1
3
5
C112
M
P801
L
K
J
I
H
G
F
E
VCC
D
C120
C
B
A
123456789101112131415
1
PC2-A
D120
2
R120
R123
C122
4
PC2-B
3
BD1
+HV
RX1
!
C1
+
GND1
R801
C803
R802
R804
GND1
R803
C808
ZD803
(NC)
R808
C804
U2
1
OCP
2
FM
3
GND
4
FB5VCC
PC3-B
4
C807
3
GND1
ACD Signal Circuit
VAUX
R705
R706
1
PC701-A
D701
R709
D
Q704
G
S
C701
12
8
10
9
GND2
7
11
6
4
2
2
C
B
Q701
E
C703R707
D201
C210
+
GND2
D401
+
C410
HS3
+
GND2
GND2
HS3
5VCC/2A
R712 R713
4
PC701-B
3
GND2
R451
+
C411
C412
(NC)
R454
HS4
D451
+
GND2
C401
+5VS Standby Power (8,9)
C806
TVS801
(NC)
D801
8
D
7
D
6
NC
ZD801
GND2
R453
PC1-A
1
2
K
R
A
GND2
VAUX
R805
D803
D802
+
C802
+
C805
C801
#ACD
Q706
R455 R457
C451
(NC)
C452
R452
(NC)
(NC)
C453
U401
R456
R904
T2-A
1
+HV
3
VAUX
5
GND1
6
GND1
GND-FG
L210
J19
1
2
J20
1
2
C454
(NC)
C905
9
10
D901
7
8
B901
CY3
CY4
GND1
+
C211
GND2
L420
+5VCC1
C904
+
GND2
GND2
12VCC/2A
C420
+
GND2
24VI/2.8A
24VA/0.85A
L901
R914
R908
1
R917
PC3-A
2
C910
+
C916
R916
(NC)
(NC)
C915
K
R
U901
A
R909
GND2
24VI/2.8A
12VCC/2A
N
M
R610
B
Q604
B
R607
1
C602
GND2
24VI/2.8A
GND2
Martin_Lee
Jackie_Lu
Eason_Chou
01
2012.02.20
R611
R609
R608
2
Q605
3
P803
1
2
3
4
5
6
7
8
9
10
11
12
13
14
5VCC/2A
B
D603
1
A
2
3
D
Model.
Customer:
This document is the property of
Chicony Power and may not be transferred
from the custody of Chicony Power
, except as authorized by Chicony Power.
19181716
N141R001LUP/N :
Compal
DOC No. Form 086 Rev. 4
L
K
J
I
H
G
F
E
D
C
B
A
R953
R923
(NC)
C907
1
PC902-A
2
2
Q902
3
GND2
PS_ON Control
R613
R614
D602
1
2
3
R612
#-PWON
A
R954
C
D
B
R951
1
R952
C951
GND2
SCP & OVP Circuit
5VCC/2A
R606
E
Q607
B
C
E
Q602
B
C
2
Q603
1
3
C604
R604
GND2
24VA/0.85A
GND2
12VCC/2A
5VCC/2A
#-PWON
#ACD
POWER TECHNOLOGY
Sheet:
Page :
Size:
R603
<undefined>
1of2
D
OVP Circut
ZD651
R652
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R651
12VCC/2A
P802
C651
GND2
ZD601
R601
R602
Apv. By :
Chk By :
Draw By :
Rev:
Date:
A
SCR1
G
K
5VCC/2A
E
Q606
C
E
C