Toshiba LE4052i Schematic
ESQUEMAS ELÉTRICOS
PCI Fonte (LE4052i)
F901
F901
250V-T3.15AL
250V-T3.15AL
!!
XS902
XS902
3PIN-3.96mm
3PIN-3.96mm
XS901
XS901
3PIN-3.96mm
3PIN-3.96mm
AC FILTER BLOCK
AC FILTER BLOCK
2
1 2
1
1
2
1
2
L903
L903
110uH
110uH
3
RV901
RV901
10D561
10D561
4
!!
CY901
CY901
250Vac-101
250Vac-101
!!
!!
CX901
CX901
275Vac-224
275Vac-224
R901
R901
1M/1206
1M/1206
R902
R902
1M/1206
1M/1206
CY902
CY902
250Vac-101
250Vac-101
!!
R904
R904
1M/1206
1M/1206
1M/1206
1M/1206
R903
R903
1M/1206
1M/1206
R905
R905
R906
R906
1M/1206
1M/1206
250Vac-222
250Vac-222
CY907
CY907
!!
!!
L901
L901
1
9mH
9mH
4
250Vac-471
250Vac-471
3
2
CY903
CY903
!!
!!
L902
L902
4
15mH
15mH
1
CY904
CY904
250Vac-471
250Vac-471
!!
3
2
!!
CX902
CX902
275Vac-224
275Vac-224
VAC
!!
2
BD901
BD901
1
T15XB60-15A
T15XB60-15A
CF906
CF906
473
473
3
RF916
RF916
10K
10K
CF908
CF908
474
474
4
- +
- +
CF901
CF901
0.47/450V
0.47/450V
CF907
CF907
470
470
RDY
LF901
LF901
150uH
150uH
RF927
RF927
390K
390K
RF919
RF919
150K
150K
12
RF921
RF921
0R_DNS
0R_DNS
CF902
CF902
0.47/450V
0.47/450V
RF926
RF926
20K
20K
UF902
UF902
3
COMP
5
ZCD
2
MOT
6
GND
FAN7530/FAN7930
FAN7530/FAN7930
CF905
CF905
105
105
CF909
CF909
10uF
10uF
VCC
DRV
CS
INV
33000558
2
1
CF911
CF911
102
102
RF920
RF920
4.7R/1206
4.7R/1206
RF905
RF905
22R/1206
22R/1206
33000558
LF903
LF903
1 2
1 2
LF904
LF904
33000558
33000558
!!
1
RF903
RF903
10K
10K
RF923
RF923
RF924
RF924
100K
100K
18K
18K
LF902PQ38/300uH LF902PQ38/300uH
61
4
8
7
4
1
RF910
RF910
10R/1206
10R/1206
CF914
CF914
101
101
3
VCC_PFC
DF903
DF903
3
BAV70
BAV70
RF925
RF925
100R
100R
RF928
RF928
1N4148
1N4148
23
1
2
CF915
CF915
101/1KV
101/1KV
QF902
QF902
20N50
20N50
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
33000019
33000019
LF905
LF905
1 2
LF906
LF906
1 2
33000019
33000019
PFC
VCC BLOCK BROWNOUT CIRCUIT
VCC_LLC VCCP
VCC_PFC
QB901
QB901
5160
5160
1
4
U902B
U902B
PC817B
PC817B
3
23
RB915
RB915
5.1k
5.1k
!!
RB9161KRB916
1K
CB902
CB902
104
104
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
3
1
RB908
RB908
10R/1206
10R/1206
CB910
CB910
104
104
QB903
QB903
2sd1616AL
2sd1616AL
1
RB910
RB910
51R
51R
ZDB902
ZDB902
B18V
B18V
UB902
UB902
FB
GND
32
RB9091KRB909
1K
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
CB914
CB914
104
CB957
CB957
470uF/16V
470uF/16V
HS2
HS2
37016372
37016372
104
3
3
CB955
CB955
HS1
HS1
37016372
37016372
105
105
+5.1Vsb
3
3
RB950
RB950
CB952
CB952
20R/1206
20R/1206
102/1KV
CB954
CB954
104
104
CB956 N.CCB956 N.C
102/1KV
DB951
DB951
1
3
MBRB2045CTG
MBRB2045CTG
+5.1Vsb+5.1Va
RB954
RB954
2.2K
2.2K
RB957
RB957
20R/1206
20R/1206
2
RB953
RB953
2.4K/F
2.4K/F
RB955
RB955
2.4K/F
2.4K/F
560uF/6.3V/
560uF/6.3V/
37016375/NC
37016375/NC
RB956
RB956
47K/F
47K/F
CB951
CB951
HS5
HS5
:;
:;
RB914
RB914
100K/2W
100K/2W
6
7
8
4
CB901
CB901
102/2KV
102/2KV
DB901 1n4007DB901 1n4007
LB901
LB901
33000558
33000558
1 2
RB913
RB913
2.7R/1206
2.7R/1206
HOT
COLD
TB901
TB901
6
5
4
8
7
10
1
9
ER30
ER30
!!
4
U957B
U957B
PC817B
PC817B
3
DB902
DB902
FR104
FR104
CB909
CB909
22uF/50V
22uF/50V
!!
PC817B
PC817B
UB951
UB951
43
1
2
3
2
RB951
RB951
510R
510R
PS
1
UB952
UB952
TL431
TL431
RB952
RB952
2.2K
2.2K
CB953
CB953
470uF/16V
470uF/16V
1
37016582
37016582
+5.1Va
HS4
HS4
LB951
LB951
33000558
33000558
1 2
1 2
LB952
LB952
33000558
33000558
CB958
CB958
470uF/16V
470uF/16V
HS3
HS3
3
37016630
37016630
3
1
89
ESQUEMAS ELÉTRICOS
PCI Fonte (LE4052i)
RDY
RW912
RW912
1.5M
1.5M
RW913
RW913
1.5M
1.5M
RW914
RW914
1.5M
1.5M
RW915
RW915
1.5M
1.5M
RW916
RW916
47K
47K
VCC_LLC
1
2
CW914
CW914
105
105
RW926
RW926
20K_DNS
20K_DNS
D954
D954
3
BAV70_DNS
BAV70_DNS
VCC_LLC
1
A
LLC BROWNOUT BLOCK
RW9172KRW917
2K
QW901
QW901
3906
3906
RW919
RW919
10K
10K
RW920
UW904
UW904
TL431
TL431
RW909
RW909
7.5K
7.5K
RW920
10K
10K
CW962
CW962
22u/50V
22u/50V
RW911
RW911
2.2K/1206
2.2K/1206
RW922
RW922
10K
10K
32
RW918
RW918
2.7R/1206
2.7R/1206
RW925
RW925
10K
10K
CW915
CW915
104
104
CW904
CW904
223
223
RW9311KRW931
A
CW905
CW905
105
105
1K
QW903
QW903
1
4
UW903B
UW903B
PC817B
PC817B
3
3
2
RW923
RW923
4.7K
4.7K
!!
5160
5160
RW924
RW924
10K
10K
QW902
QW902
3904
3904
ZDW901ZDW901
CF910
CF910
10uF
10uF
VCC2PFC
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
DW905
DW905
UF4007
UF4007
9
HVcc
VDL
VCTR
PG
6
CW912
CW912
104
104
1
10
Rmax---fmax=160kHZ
Rmin---fmin=70kHZ
Tss=20ms~30ms
PFC
HOT COLD
TW902
TW902
CW911
CW911
2
223/1KV
223/1KV
6
!!
EFD50-120uH-600uH
EFD50-120uH-600uH
13
14
15
16
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
OUTPUT MAX
+5.1V
+12V
RW957
RW957
10K/1206
10K/1206
RW953
RW953
10K/1206
10K/1206
+24V
+24V
+24VA
2
CW959
CW959
CW951
CW951
1000u/35V
1000u/35V
1000u/35V
2
1000u/35V
+24VC
RW951
RW951
5mR/2W
5mR/2W
CW957
CW957
470u/35V
470u/35V
RW956
RW956
10K/1206
10K/1206
2
+12VA
LW951
LW951
CW953
CW953
180u/16V/
180u/16V/
1 2
5.5uH
5.5uH
:;
:;
RW952
RW952
5mR/2W
5mR/2W
CW961
CW961
470u/25V
470u/25V
+24VA
CW955
CW955
470u/25V
470u/25V
2
+12VC
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
CW958
CW958
104
104
+12V
CW956
CW956
104
104
+24V
CW960
CW960
104
104
+24VC
+12VC
R9771KR977
1K
R9781KR978
1K
R9741KR974
1K
R9851KR985
1K
2
3
Vccs
C961 104C961 104
6
5
Vccs
C960 104C960 104
U956A
U956A
-
-
+
+
LM324
LM324
4 11
R972
R972
51K/F
51K/F
U956B
U956B
-
-
+
+
LM324
LM324
4 11
R971
R971
51K/F
51K/F
+12V+24V
OVP
C966
C966
12
3
2
R9831kR983
1k
R961
R961
47K
47K
R9621KR962
1K
U902A
U902A
PC817B
PC817B
1
+5.1VSB
R960
R960
10k
10k
Vccs
1
D951
1
2
D951
BAV70
BAV70
3
R970
R970
10K
10K
C965
C965
103
103
R988
R988
100K
100K
R9731KR973
1K
32
7
1
10
9
U954
U954
TL431
TL431
105
105
C968
C968
105
105
411
+
+
8
LM324
LM324
-
-
U956C
U956C
R9891KR989
1K
C964
C964
104
104
Vccs
2
1
D952
D952
BAV70
BAV70
C967
C967
105
105
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
12
U957A
Q957
Q957
3904
3904
U957A
PC817B
PC817B
R992
R992
330R
330R
3
1
C954
C954
2
104
104
R9941KR994
1K
Q958
Q958
3904
3904
3
2
1
1
3
R9821kR982
1k
+5.1VSB
2
D956
D956
BAV70
BAV70
C951
C951
104
104
R984
R984
10k_DNS
10k_DNS
R981
R981
10k
10k
PS_ON
UW903A
UW903A
PC817B
PC817B
U952
U952
TL431
TL431
XS958
XS958
1
2
3
4
5
6
7
7PIN-3.96mm
7PIN-3.96mm
12
3
2
+12V
+5.1Vsb
PS_ON
R951
R951
5.1K
5.1K
1
R9543KR954
3K
C958
C958
N.C
N.C
R955
R955
10K
10K
C959
C959
104
104
C957
C957
N.C
N.C
POWER OUTPUT
XS956
XS956
1
2
3
4
5
4PIN-2.0mm
4PIN-2.0mm
R952
R952
91K/F
91K/F
R958
R958
18.7K/F
18.7K/F
R956
R956
3.4k/F
3.4k/F
+24V
SEL/NC
BKLT_EN
PWM/ADIM
LAMP_STATE
R957
R957
100k/F
100k/F
XS957
XS957
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14PIN-2.0mm
14PIN-2.0mm
OCP/OVP BLOCK
90
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