Inverter - Toshiba 15DLV77B Service Manual

15-inch diagonal lcd tv/dvd combination
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A
B
8
COIL,LINE FILTER
7
L509
SS24H-10100
2
1
4
3
F501
CD505
WHITE
WHITE
4A125V
51MS040L
BLACK
CD506
FH501
FH502
0Q419917
EYF-52BCY
EYF-52BCY
CD502
BLACK
6
AC120V_60HZ
4A 125V
5
1
600
4
HS501
763WAAA115
HS7S
NC
3
CAUTION:
IS THE LIVE CONNECTION
2
5A 32V
4A 125V
CAUTION
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
4A 125V
(F501) AND 5A 32V (F502).
ATTENTION
:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
1
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
4A 125V(F502)
ET 5A 32V (F502).
CAUTION
:F502 IS MANUFACTURED BY COOPER INDUSTRIES INC.,
TYPE 1206FA-T.
A
B
H-35
C
SH501
SH502
TP00370-21
TP00370-21
W805
2
R510
4
1
0.22 1W
3
D504
KBJ4KV
W806
B501
W5RH3.5X5X1.0
17.7
POWER_SW_CTL
IC501
STR-W6735
D
S
VCC
SS/OLP
FB
OCD/BD
3
4
5
6
7
0
17.7
0.1
1.0
0.8
D505
R509
D507
1SS133
1K 1/4W
1H3-E
C503
470P B
R507
100 1/4W
D506
R513
1K1/4W
MTZJ6.2B
CAUTION
:SINCE THESE PARTS MARKED BY
ARE
ATTENTION
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D
E
POWER2 SCHEMATIC DIAGRAM
(POWER PCB)
SBC4-4R7-582
L504
4.7uH
TSL0808
L503
L501
22uHTSL0808
TSL0808
C515
0.001
KX
F502
C514
2KV
220P
R
1206FA5A-T
5A32V
5A 32V
D514
SBR100-10J-CBC11
0
160
6
7
D515
0
SBR100-10J-CBC11
HS502
NC
5
8
763WAA0358
12.0
600
4
9
12.0
10
0
2
11
NC
1
12
NC
T501
81351004
DTV+5V SW
KRC102SRTK
R524
10K
4.8
4.8
DTV+5V
SW
Q503
KRC102SRTK
REGURATOR
FEED BACK
IC502
IC506
KIA431A-AT
PS2561AL1-1-V(W)
11.7
17.7
3
2
1
8.9
0
2.4
7.9
10.6
C517
4.6
MTZJ3.9B
R518
DTV+5V SW
Q504
1K
0.0047
M
D510
1/4W
KRC102SRTK
C516
R519
0.1 B
10K1/4W
0
5.5
ST-BY_CTL
Q502
KRC101MAT
0
D522
D521
R531
R558
1H3-E
1001/4W
3.3K 1/4W
MTZJ18B
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
:LES PIECES REPAREES PAR UN
ETANT
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
DANGEREUSES AN POINT DE VUE SECURITE
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
F
G
22uHTSL0808
R533
0.047 1/4W
13.9
5.0
5.0
L505
4
5
6
R532
C524
S
D
D
33uH1010
4.7 B
0.047 1/4W
C526
AT5V DC/DC CTL
G
D
D
0.1
B
IC503
AL1015
3
2
1
C523
13.9
13.9
13.1
5.0
5.0
VIN
CS
0.1
B
4.5
13.1
V5/PWON
EXT
1.2
0
Vref/SS
GND
1.3
1.3
CC
FB
SH503
SH504
SH505
R542
R544
TP00370-21
TP00370-21
TP00370-21
15K
1.5K
+-1%
+-1%
13.9
4.0
4.0
R537 0.047 1/4W
L507
4
5
6
R536
C562
S
D
D
22uH1010
4.7 B
0.047 1/4W
C534
0.1 B
G
D
D
SW+4VDC/DC CTL
IC505 AL1015
3
2
1
C532
13.9
13.1
4.0
4.0
13.9
VIN
CS
Q505
0.1
B
4.6
4.6
13.1
V5/PWON
EXT
4.8
1.2
0
Vref/SS
GND
1.3
1.3
CC
FB
0
0
R543
R545
8.2K
+-1%
+-1%
SW+1.4VDC/DC SW
DTV+5V SW
Q508 RSS050P03
Q506
13.9
1.5
KRC102SRTK
S
D
0
13.9
1.5
S
D
L506
1.1
R534
13.9
1.5
S
D
13.1
1.5
0.047 1/4W
22uH1010
0
G
D
R535
1.1
0.047 1/4W
SW+1.4VDC/DC CTL
IC504
AL1015
C528
13.9
13.9
0.1
B
VIN
CS
C522
4.5
13.1
V5/PWON
EXT
0.1
B
1.2
0
Vref/SS
GND
1.3
1.3
CC
FB
+5V SW
5.2
Q510
4.9
KTA1504S_Y_RTK
0
R561
5.2
5.2
LED POWER SW
1K
4.8
Q511
KTA1504S_Y_RTK
CAUTION: DIGITAL TRANSISTOR
F
G
H
8
FROM/TO INVERTER
(CD7001)
CP505
A2001WV2-8P
V IN
1
V IN
2
V IN
3
GND(B.L)
4
GND(B.L)
5
GND(B.L)
6
7
NC
7
R548
INVERTER_H
LCD ON/OFF
8
AT+5V
4.7K
FROM/TO REGULATOR
CP506
(CP3001)
A2001WV2-4P
DVD+12V
1
DVD+12V
2
GND
GND
3
GND
4
AT+12V
FROM/TO POWER1
6
CP507
(CP3401)
127301123K2
SOUND+B
1
SOUND+B
2
SOUND+B
GND
3
SOUND GND
4
SOUND GND
AT+12V
AT+12V
5
GND
AT+12V
6
GND
GND
7
GND
8
SW+B_A[DTV]
GND
9
STAND-BY_H
STAND-BY_H
10
POWER_ON_H
POWER_ON_H
11
5
NC
LIGHTE_CTL
12
INVERTER_H
INVETER_H
13
AT+5V
AT+5V
14
AT+5V
15
GND
GND
16
GND
17
GND
18
GND
19
SW+B_A[DTV]
SW+B_A(DTV)
20
SW+B_A(DTV)
21
SW+B_B[DTV]
GND
SW+B_B(DTV)
22
SW+B_B(DTV)
23
4
390
SW+B_A(DTV)
SW+B_B(DTV)
A=For USA= 4V
For JAPAN= 2.5V
B=For USA= 1.5V
For JAPAN= 6V
3
2
PCB240
CEF253
1
H
H-36

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