Toshiba 15DLV77 - 15" LCD TV, Service Manual

Page: 31 / 37

A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
Q510
KTA1504S_Y_RTK
+5V SW
Q511
KTA1504S_Y_RTK
LED POWER SW
F502
1206FA5A-T
5A32V
R529
8.2
2W
HS502
763WAA0358
SH503
TP00370-21 SH504
TP00370-21 SH505
TP00370-21
SH501
TP00370-21
SH502
TP00370-21
Q507
TPC6108
AT5V DC/DC SW
1 2 3
4 5 6
Q509
TPC6108
SW+4V DC/DC SW
1 2 3
4 5 6
CP507
127301123K2
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
3
4
5
6
7
8
9
W806
W805
Q508 RSS050P03
SW+1.4VDC/DC SW
1
2
3
4 5678
IC503 AL1015
AT5V DC/DC CTL
1
2
3
4 5678
IC505 AL1015
SW+4VDC/DC CTL
1
2
3
4 5678
IC504 AL1015
SW+1.4VDC/DC CTL
1
2
3
4 5678
CP506
A2001WV2-4P
1
2
3
4
CP505
A2001WV2-8P
1
2
3
4
5
6
7
8
CAUTION: DIGITAL TRANSISTOR
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
T501
81351004
1
10
11
12
2
4
5
6 7
8
9
4A 125V
4A 125V
IS THE LIVE CONNECTION CAUTION:
HS501
763WAAA115
HS7S
N’UTILISER QUE DES FUSIBLE DE MEME TYPE
:POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE
ATTENTION
REPLACE ONLY WITH THE SAME TYPE FUSE
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
CAUTION
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R521
10K
1/4W
+-1%
R522
270
1/4W
+-1%
R520
2.7K
1/4W
+-1%
Q504
KRC102SRTK
DTV+5V SW
Q506
KRC102SRTK
DTV+5V SW
Q503
KRC102SRTK
DTV+5V
SW
Q505
KRC102SRTK
DTV+5V SW
Q502
KRC101MAT
ST-BY_CTL
IC502
KIA431A-AT
REGURATOR
1 2 3
L501
22uHTSL0808
TSL0808
L505
33uH1010
L506
22uH1010
L508
22uHTSL0808
TSL0808
L507
22uH1010
L504
4.7uH
SBC4-4R7-582
L503
22uHTSL0808
TSL0808
L511
22uHTSL0808
TSL0808
L502
22uHTSL0808
TSL0808
D514
SBR100-10J-CBC11
1
2
3
D515
SBR100-10J-CBC11
1
2
3
C572
470
16V
ZLH_P
C573
470
16V
ZLH_P
C545
680
16V
FM
C568
470
10V
ZL_P
C569 560
6.3V
ZL_P
C553
120
16V
FM
IC506
PS2561AL1-1-V(W)
FEED BACK
1
2 34
IC501 STR-W6735
POWER_SW_CTL
1 3 4 5 6 7
R507
100 1/4W
R510
0.22 1W
D516
RB051L-40
D517
RSX301L-30
D518
RB051L-40
D512
1N4005-EIC
D511
1N4005-EIC
D520
EC11FS2-TE12L
D519
EC11FS2-TE12L
D521
1H3-E
D507
1H3-E
D508
SARS01-V1
D509
1H3-E
D505
1SS133
D513
MTZJ6.2B
D506
MTZJ6.2B
D522
MTZJ18B
D510
MTZJ3.9B
BLACK
WHITE BLADE WIDE
CD502
0Q419917
AC120V_60HZ
L509
SS24H-10100
COIL,LINE FILTER
1 2
3 4
FH502
EYF-52BCY
FH501
EYF-52BCY
F501
4A125V
51MS040L
D502
ENE271D-10A
D501
DSS-302M
D503
ENE241D-10A-Q6
D504
KBJ4KV
1
2
3
4
R517
100
1/4W
R513
1K1/4W
R515
100
1/4W
R516 1K
1/4W
R511
100K
1W
R533
0.047 1/4W
R542
15K
+-1%
R544
1.5K
+-1%
R561
1K
R559
22K
R558
3.3K 1/4W
R560
10K
R525 10K
R523 1K
R527 16K
R528 1K
R524
10K
R530 15K
R536
0.047 1/4W
R538
4.7K
+-1%
R540
560
+-1%
R508
1K
R557
1
1/4W
+-1%
R555
1
1/4W
+-1%
R556
1
1/4W
+-1%
R554
15K
1/4W
R553
15K
1/4W
R552
15K
1/4W
R551
15K
1/4W
R550
15K
1/4W
R549
7.5K
1/4W
R548
4.7K
R531
1001/4W
R532
0.047 1/4W
R518
1K
1/4W
R526 15K
R543
8.2K
+-1%
R545
390
+-1%
R539
5.1K
+-1%
R541 5.1K
+-1%
R537 0.047 1/4W
R535
0.047 1/4W
R534
0.047 1/4W
R546
47
+-1%
R519
10K1/4W
R512
4.7
1/2W
R509
1K 1/4W
R504
1.5M
1/2W
C527
0.0022
B
C514
220P 2KV R
C538
1
B
C520
0.1
B
C521
0.1
B
C536
820P
CH
C530
0.1
B
C571
27P
CH
C540
1B
C534
0.1 B
C562
4.7 B
C539
1B
C544
0.0015
B
C507
0.01
B
C552
0.01
B
C531
0.047
B
C551
0.01
B
C516
0.1 B
C524
4.7 B
C570
27P
CH
C523
0.1 B
C546
10
B
C543
10
B
C528
0.1 B
C547
22
B
C526
0.1 B
C532
0.1 B
C522
0.1 B
C517
0.0047 M
C515
0.001 KX
C511 0.001
KX
C513
220P
2KV
R
C512
0.01
400V DHSM(196)
C508
0.0047
B
C503
470P B
C502
0.001
2KV
R
C505 0.001
KX
C506 0.22
275V
ECQUL
C501 0.22
275V
ECQUL
C510
4.7
50V
YXF_P
C518
2200
16V
ZLH_P
C519
2200
16V
ZLH_P
C533
1000
16V
ZL_P
C504
1
50V
YXF
C529
2.2
50V
YXF_P
C509
300
200V
EE
B502
HCB1608KF-181T20
B504
HCB1608KF-181T20
B505
HCB1608KF-181T20
B503
HCB1608KF-181T20
B501
W5RH3.5X5X1.0
CD506
CD505
INVERTER_H
AT+5V
GND
AT+12V
SOUND+B
GND
AT+12V
GND
GND
SW+B_A[DTV]
STAND-BY_H
POWER_ON_H
INVERTER_H
AT+5V
GND
SW+B_A[DTV]
SW+B_B[DTV]
GND
POWER_ON_H
SOUND+B
AT+5V
STAND-BY_H
AT+5V
POWER_ON_H
SW+B_B[DTV]
H-36 H-35
5.5
0
7.9
17.7
10.6
11.7
NC
NC
NC
NC
S D D
G D D
S D D
G D D
NC
CEF253
5A 32V
5.0 5.0 13.1
5.0 5.0 13.9
4.8
0
5.2
5.2
4.9
5.2
1.1
4.6
1.1
0
0
4.8
0
0
1.5
1.5
1.5
1.5
13.1
13.9
13.9
13.9
13.9
17.7
4.0 4.0 13.1
13.9 4.0 4.0
PCB240
FROM/TO POWER1
(CP3401)
(CP3001)
FROM/TO REGULATOR
DVD+12V
DVD+12V
GND
GND
(CD7001)
For JAPAN= 6V
B=For USA= 1.5V
A=For USA= 4V
For JAPAN= 2.5V
SW+B_B(DTV)
SW+B_B(DTV)
SW+B_A(DTV)
SW+B_B(DTV)
SW+B_A(DTV)
SW+B_A(DTV)
4A 125V
4A 125V(F502)
:F502 IS MANUFACTURED BY COOPER INDUSTRIES INC.,
(F501) AND 5A 32V (F502).
CAUTION
TYPE 1206FA-T.
ET 5A 32V (F502).
5A 32V
FROM/TO INVERTER
GND
GND
GND
GND
AT+5V
AT+5V
INVETER_H
LIGHTE_CTL
POWER_ON_H
STAND-BY_H
GND
GND
GND
AT+12V
AT+12V
SOUND GND
SOUND GND
SOUND+B
SOUND+B
FB
GND
EXT
CS
CC
Vref/SS
V5/PWON
VIN
13.9
4.5
1.2
1.3
13.9
13.1
1.3
0
FB
GND
EXT
CS
CC
Vref/SS
V5/PWON
VIN
13.9
1.2
1.3
13.9
13.1
1.3
0
GND(B.L)
V IN
V IN
V IN
GND(B.L)
GND(B.L)
LCD ON/OFF
FB
GND
EXT
CS
CC
Vref/SS
V5/PWON
VIN
13.9
4.5
1.2
1.3
13.1
1.3
0
8.9 0 2.4
REF ANODE CATHODE
0
0
0
12.0
12.0
600
0
160
NC
0 17.7
OCD/BD FB SS/OLP VCC S D
0.8 1.0 0.1
600
BLACK
WHITE
POWER2 SCHEMATIC DIAGRAM
(POWER PCB)
S
S
S
G
D
D
D
D
4.6
4.8
4.8
4.6