Toshiba LE5552i Schematic
ESQUEMAS ELÉTRICOS
PCI Fonte (LE5552i)
F901
F901
250V-T3.15AL
250V-T3.15AL
!!
XS901
XS901
3PIN-3.96mm
3PIN-3.96mm
1
2
XS902
XS902
3PIN-3.96mm
3PIN-3.96mm
1
2
L903
L903
1
1 2
2
AC FILTER BLOCK
AC FILTER BLOCK
110uH
110uH
!!
43
RV901
RV901
10D561
10D561
CY901
CY901
400Vac-101
400Vac-101
!!
CX901
CX901
275Vac-224
275Vac-224
!!
R901
R901
1M/1206
1M/1206
R902
R902
1M/1206
1M/1206
CY902
CY902
400Vac-101
400Vac-101
!!
R904
R904
1M/1206
1M/1206
R905
R905
1M/1206
1M/1206
R903
R903
1M/1206
1M/1206
R906
R906
1M/1206
1M/1206
CY907
CY907
400Vac-222
400Vac-222
L901
L901
10mH
10mH
4
1
!!
3
2
CY903
CY903
400Vac-471
400Vac-471
!!
!!
!!
L902
L902
1
10mH
10mH
4
CY904
CY904
400Vac-471
400Vac-471
VAC
!!
2
CX902
CX902
275Vac-224
275Vac-224
3
!!
2
BD901
BD901
1
RS1005M
RS1005M
CF906
CF906
473
473
3
RF916
RF916
10K
10K
CF908
CF908
474
474
4
- +
- +
CF901
CF901
105/450V
105/450V
CF907
CF907
470
470
LF901 150uHLF901 150uH
RF927
RF927
390K
390K
RF919
RF919
100K
100K
12
4
CF902
CF902
105/450V
105/450V
CF905
CF905
CF909
CF909
105
105
10uF
10uF
RF926
RF926
39K
39K
UF902
UF902
3
COMP
5
ZCD
FAN7530
FAN7530
2
MOT
6
GND
VCC
DRV
INV
8
7
4
CS
1
!!
LF902PQ38/300uH LF902PQ38/300uH
RF910
RF910
10R/1206
10R/1206
RF921
RF921
4.7R/1206
4.7R/1206
CF914
CF914
101
101
61
3
VCC_PFC
DF903
DF903
3
BAV70
BAV70
RF925
RF925
100R
100R
RF928NCRF928
NC
2
1
CF911
CF911
102
102
RF920
RF920
4.7R/1206
4.7R/1206
33000558
33000558
LF903
LF903
1 2
1 2
LF904
LF904
33000558
33000558
!!
1
RF903
RF903
10K
RF923
RF923
100K
100K
10K
RF924
RF924
18K
18K
RF905
RF905
22R/1206
22R/1206
23
2 1
CF915
CF915
101/1KV
101/1KV
QF902
QF902
2SK4108
2SK4108
RF911
RF911
0.1R/5W
0.1R/5W
RF909
RF909
4.7R/1206
4.7R/1206
RF918
RF918
510K
510K
1 2
FMY-1106S
FMY-1106S
DF902
DF902
RF912
RF912
4.7R/1206
4.7R/1206
RT901
RT901
3.3R
3.3R
RF908
RF908
680K/1206
680K/1206
RF915
RF915
680K/1206
680K/1206
RF917
RF917
510K
510K
!!
CF913
CF913
68uF/450V
68uF/450V
CF919
CF919
68uF/450V
68uF/450V
!!
1 2
1 2
33000019
33000019
LF905
LF905
LF906
LF906
33000019
33000019
PFC
VCC_PFC
VCC BLOCK BROWNOUT CIRCUIT
VCC_LLC VCCP
QB901
QB901
5160
5160
23
RB9161KRB916
CB902
CB902
1K
104
104
U902B
U902B
PC817B
PC817B
1
RB915
RB915
5.1k
5.1k
4
3
!!
VAC
RB901
RB901
1.5M/1206
1.5M/1206
RB902
RB902
1.5M/1206
1.5M/1206
RB903
RB903
1.5M/1206
1.5M/1206
RB904
RB904
47K
47K
1
CB905
CB905
22uF/50V
22uF/50V
VCCP
3
QB902
QB902
3904
3904
2
RB905
RB905
390K
390K
RB906
RB906
56K/1206
56K/1206
1
CB904
CB904
105
105
3
2N7002
2N7002
2
QB904
QB904
ZDB901
ZDB901
N.C
N.C
VCCP
DB903
DB903
BAV70
BAV70
STAND BY& MULTI BLOCK
RB907
RB907
56K/1206
1
56K/1206
CB903
CB903
102
102
2
3
CB908
CB908
105
105
RB908
RB908
10R/1206
10R/1206
QB903
QB903
4160
4160
CB910
CB910
104
104
1
RB910
RB910
51R
51R
ZDB902
ZDB902
B18V
B18V
3
1
32
RB9091KRB909
1K
UB902
UB902
FB
GND
5
Vstr
FSGM300
FSGM300
VCC
2
PFC
Drain1
Drain2
Drain3
Ilim
RB918
RB918
4.7K
4.7K
CB907
CB907
22uF/50V
22uF/50V
CB906
CB906
22uF/50V
22uF/50V
Vccs
CB911
CB911
22uF/50V
22uF/50V
CB952
CB952
102/1KV
RB914
RB914
100K/2W
100K/2W
6
7
8
4
CB901
CB901
272/2KV
272/2KV
DB901 1n4007DB901 1n4007
LB901
LB901
33000558
33000558
1 2
RB913
RB913
2.7R/1206
2.7R/1206
HOT
TB901
TB901
2
3
4
7
6
COLD
8
12
10
EFD25
EFD25
FR104
FR104
DB905
DB905
102/1KV
DB951
DB951
1
3
MBRB2045CTG
MBRB2045CTG
!!
U957B
U957B
PC817B
PC817B
3 4
DB902
DB902
FR104
FR104
CB909
CB909
22uF/50V
22uF/50V
!!
PC817B
PC817B
CB959
CB959
106
106
UB951
UB951
43
12
3
2
RB951
RB951
220R
220R
1
UB952
UB952
TL431
TL431
RB952
RB952
2.2K
2.2K
PS
CB954
CB954
104
104
CB956 N.CCB956 N.C
RB954
RB954
2.2K
2.2K
+5.1Vsb+5.1Va
RB950
RB950
20R/1206
20R/1206
RB957
RB957
20R/1206
20R/1206
2
RB953
RB953
2.4K/F
2.4K/F
RB955
RB955
2.4K/F
2.4K/F
CB914
CB914
104
104
37016375/NC
37016375/NC
RB956
RB956
47K/F
47K/F
CB951
CB951
1000uF/10V
1000uF/10V
HS5
HS5
1
37016582
37016582
+5.1Va
LB951
LB951
1 2
5.5uH
5.5uH
CB953
CB953
1000uF/10V
1000uF/10V
HS4
HS4
1
HS3
HS3
37016630
37016630
1
37016372
37016372
CB957
CB957
1000uF/10V
1000uF/10V
HS2
HS2
1
CB955
CB955
105
105
37016372
37016372
+5.1Vsb
HS1
HS1
1
93
ESQUEMAS ELÉTRICOS
PCI Fonte (LE5552i)
CW908
CW908
105
105
VCC_LLC
32
PFC
RW912
RW912
1.5M
1.5M
RW913
RW913
1.5M
1.5M
RW914
RW914
1.5M
1.5M
RW915
RW915
1.5M
1.5M
1
CW914
CW914
RW916
RW916
105
105
47K
47K
Rmax---fmax=160kHZ
Rmin---fmin=70kHZ
Tss=20ms~30ms
LLC BROWNOUT BLOCK
RW918
RW918
2.7R/1206
2.7R/1206
RW9172KRW917
2K
QW901
QW901
3906
3906
RW919
RW919
10K
10K
RW920
RW920
10K
10K
UW904
UW904
TL431
TL431
RW909
RW909
10K
10K
RW925
RW925
RW922
RW922
10K
10K
CW962
CW962
22u/50V
22u/50V
RW911
RW911
2.2K/1206
2.2K/1206
10K
10K
CW915
CW915
104
104
CW904
CW904
223
223
RW9311KRW931
CW905
CW905
105
105
1K
1
3 4
QW903
QW903
3
2
RW923
RW923
4.7K
4.7K
UW903B
UW903B
PC817B
PC817B
!!
5160
5160
RW924
RW924
10K
10K
QW902
QW902
3904
3904
CF910
CF910
10uF
10uF
VCC2
RW9101KRW910
1K
2
3
4
CW901
CW901
105
105
CON
RT
CS
CW906
CW906
102
102
MULTI BLOCK
7
LVcc
UW902
UW902
FSFR1700
FSFR1700
SG
5
RW921
RW921
0.1R/5W
0.1R/5W
8
NC
RW902
RW902
10R/1206
10R/1206
HVcc
VDL
VCTR
PG
6
OUTPUT MAX
RW957
RW957
10K/1206
10K/1206
RW951
RW951
5mR/2W
5mR/2W
RW953
RW953
10K/1206
10K/1206
+24V
+5.1V
+12V
+24V
PFC
DW905
DW905
UF4007
UF4007
9
CW912
CW912
104
104
1
CW911
CW911
10
223/1KV
223/1KV
HOT COLD
TW902
TW902
!!
EFD50-120uH-600uH
EFD50-120uH-600uH
13
14
2
15
16
6
11
12
9
10
8
DW951
DW951
1
3
MBRB20100CTG
MBRB20100CTG
DW952
DW952
1
3
MBRB20100CTG
MBRB20100CTG
DW953
DW953
1
3
MBRB2045CTG
MBRB2045CTG
1
3
DW954
DW954
MBRB2045CTG
MBRB2045CTG
+24VA
2
CW959
CW959
CW951
CW951
1000u/35V
1000u/35V
1000u/35V
2
1000u/35V
+24VC
LW952
LW952
1 2
5.5uH
5.5uH
CW952
CW952
1000u/35V
1000u/35V
CW957
CW957
470u/35V
470u/35V
RW956
RW956
10K/1206
10K/1206
2
+12VA
2
CW953
CW953
1000u/25V
1000u/25V
+12VC
CW954
CW954
1000u/25V
1000u/25V
LW951
LW951
1 2
5.5uH
5.5uH
RW952
RW952
5mR/2W
5mR/2W
+24VA
CW955
CW955
470u/25V
470u/25V
RW958
RW958
10K/1206
10K/1206
RW954
RW954
10K/1206
10K/1206
+12V
4A
4A
4A
RW959
RW959
10K/1206
10K/1206
RW955
RW955
10K/1206
10K/1206
+24V
CW958
CW958
104
104
+12V
CW956
CW956
104
104
+24VC
+12VC
+5.1Vsb
+5.1Va
R9751KR975
1K
R9861KR986
1K
R9771KR977
1K
R9781KR978
1K
R9741KR974
1K
R9851KR985
1K
C963
C963
104
104
Vccs
C961 104C961 104
Vccs
Vccs
R976
R976
100K
100K
C960 104C960 104
-
-
2
+
+
3
-
-
6
+
+
5
C962 104C962 104
-
-
13
+
+
12
11
4
11
4
11
4
R971
R971
68K/F
68K/F
U956A
U956A
LM324
LM324
R972
R972
68K/F
68K/F
U956B
U956B
LM324
LM324
1
7
U956D
U956D
LM324
LM324
14
ps_1
1
2
D951
D951
BAV70
BAV70
R987
R987
10K
10K
R963
R963
10K
10K
+12V+24V
OVP
C966
C966
105
10
U954
U954
105
C968
C968
D952
D955
D955
BAV70
BAV70
Vccs
2
1
D952
BAV70
BAV70
C967
C967
105
105
4
105
11
C964
C964
104
104
R9891KR989
1K
8
LM324
LM324
U956C
U956C
2
105
3
1
+
+
9
-
-
C953
C953
105
105
R990
R990
10K
10K
R991
R991
10K
10K
Vccs
R988
C965
C965
103
103
R988
100K
100K
R9731KR973
1K
3
R970
R970
10K
10K
3
1
TL431
TL431
2
Vccs
PS
3
Q956
Q956
3
Q955
C952
C952
105
105
Q955
3904
1
3904
2N7002_dns
2N7002_dns
2
1
2
ZD952
ZD952
B27V
B27V
3
R968
R968
22k
22k
R969
R969
22k
22k
2
R9931KR993
1K
3
R965
R965
47k
47k
1
R966
R966
330R
330R
ZD951
ZD951
B13V
B13V
D953
D953
BAV70
BAV70
C956
C956
104
104
1
C955
C955
104
104
3
Q954
Q954
3904
3904
2
+5.1VSB
1
ZD954
ZD954
B5.6V
B5.6V
R9642KR964
2K
2
Q951
Q951
3906
3906
3
Q952
Q952
3904
3904
R9831kR983
1k
1
U957A
Q957
Q957
3904
3904
U957A
PC817B
PC817B
2
32
1
C954
C954
104
104
R992
R992
330R
330R
R9941KR994
1K
R9951KR995
ps_1
1K
R9621KR962
1K
12
U902A
U902A
PC817B
PC817B
R960
R960
47k
47k
32
1
R961
R961
47K
47K
+5.1VSB
32
Q958
Q958
3904
3904
R9821kR982
1k
+5.1VSB
PS_ON
2
1
D956
D956
BAV70
BAV70
3
C951
C951
104
104
R981
R981
1
10k
10k
R984
R984
10k
10k
UW903A
UW903A
PC817B
PC817B
U952
U952
TL431
TL431
XS958
XS958
1
2
3
4
5
6
7
7PIN-3.96mm
7PIN-3.96mm
12
32
+12V
+5.1Vsb
PS_ON
R951
R951
5.1K
5.1K
1
R9543KR954
3K
C958
C958
N.C
N.C
R955
R955
10K
10K
POWER OUTPUT
XS956
XS956
1
2
3
4
5
4PIN-2.0mm
4PIN-2.0mm
C959
C959
104
104
C957
C957
N.C
N.C
R952
R952
82K/F
82K/F
R958
R958
20K/F
20K/F
R956
R956
6.8k/F
6.8k/F
+24V
SEL/NC
BKLT_EN
PWM/ADIM
LAMP_STATE
R957
R957
6.8k/F
6.8k/F
14PIN-2.0mm
14PIN-2.0mm
XS957
XS957
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OCP/OVP BLOCK
94
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