Toshiba 32W300P Schematics page 41

A B
SH504 SH508
8
TP00370-21 TP00370-21
7
F501
50T050H COIL,LINE FILTER
T5A_L_250V L501
SS30V-R150270
FH501 FH502
EYF-52BCY EYF-52BCY
6
3 4 3 4
1 2 1 2
COIL,LINE FILTER
L503
SS30V-R150270
J501
CCT2302-0911
5
2
TH501
4 1
NTPAN3R0LDKB0
3 D508
D5SB80
HS501
763WAAA143
4
3
RY501
R540
1 2
ALKS329_A60
1 7W
D501
D509
2
4 D4SB80
1H3-E
4 1
RELAY DRIVE
3
Q501 0.2
KTC3198 0.8
0
D525 R541
1N4005-EIC 100K 1/2W
FEED BACK
REGULATOR IC
IC511
IC501
PS2561AL1-1-V(W)
KIA431A-AT
9.2
3
8.1
1 2 3
2.5 0 4.0
R506 C504
10K 0.1 B
D529
C502 R509
0.0047 B 1K MTZJ2.2B D534
R508 1SS133
100
R510
10K
2
1.6
4.0
R515
0 0 1.6
15K
W820
0
1/4W
FEED BACK FEED BACK
Q502 Q503
KRC102SRTK KTA1504S_Y_RTK
1
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A B
G-31
C
R601
0.22 1W
NC
B501 W824
C579
W4BRH3.5X6X1.0
275V
0.1 POWER_SW_CTL IC
ECQUL
IC502 STR-X6768N
D S GND Vcc SS/OLP FB OCP/BD
1 2 3 4 5 6 7
0 0 19.9 0.1 1.0 0.9
263
C514 D513 R532 D518
470P CH 1SS133 1K 1/2W 1SS133
D515
R535
1K
MTZJ6.8B
HS502
763WAA0356
NC
R526
0.22 1W
B502
W4BRH3.5X6X1.0X2
POWER_SW_CTL IC
IC503 STR-W6765
R517 R518
100K 1/2W 100K 1/2W
D S/GND Vcc SS/OLP FB OCP/BD
1 3 4 5 6 7
270 0 19.5 0.1 0 0.9
D514 R533 D519
19.5
1SS133 1K 1/4W 1SS133
8.6
D520
D512
R521 1H3-E
1K MTZJ6.8B
C516
470P B
HS503
763WAA0357
NC
7.1 FEED BACK
0 Q505
KRC102SRTK
0
CAUTION: IS THE LIVE CONNECTION
CAUTION
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
L506_1
6.8uH
C529
T502 R572
2KV 220P R
81420834
D523
100K
FMX-22S
NC 9 10 NC
0.6
0.2
8 11 NC
D524
2.5V_REGULATOR IC
0.1 0 FMX-22S
IC508
7 12
BA7810T-V5
0
13
ON/OFF VIN GND
263
1 2
5 NC
14
4.8 4.9 0
HS504
763WAAA142
0
NC 4 15
268
0
3 16
0
NC 2 17
NC 1 18 NC
REGURATOR IC
IC504
KIA431A-AT
FEED BACK
IC512 3 2 1
PS2561AL1-1-V(W)
18.9 0 2.5
20 19.9
C530
8.4 18.9
0.0047 B
C531 R542
0.1 B 10K
HS507
763WAA0357
HS505
763WAA0357
R560
C573
15 1/2W 2KV 220P R
D532
T501
D526
81351044
YG862C15R
10ERB60-TA1B2
L505
271
1 16 NC
10uHTSL0808
32V
8.7
2 15
C578
12V
8.7
3 14
2KV 220P R
272 0
4 13
D527
0
1H3-E
12
W808
SOUND +B
NC 6 11
0.1 SOUND +B
7 10
NC
2KV
0.3
8 9 NC
R615
SH501
12M 1W
TP00370-21
D528
D530
1SS133
1SS133
ATTENTION
:SINCE THESE PARTS MARKED BY ARE
:LES PIECES REPAREES PAR UN
CRITICAL FOR SAFETY,USE ONES
DANGEREUSES AN POINT DE VUE SECURITE
DESCRIBED IN PARTS LIST ONLY
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
POWER2 SCHEMATIC DIAGRAM
(POWER PCB)
BL SW
W825
Q510
4.1
KRC102SRTK W826
CP505_1
A2001WR2-14P
0 0
0
BL SW
Q511
KTC3875S_Y_RTK
0
VOUT VADJ
3 4 5
2.8 1.3
NC
W807
R553
DC_DC SW
L502 0.047 1/4W
Q504
R555
L504
2SJ650
22uHTSL0808
0.047 1/4W
C532_1 11.8
R556 5.0 33uH7313NH
6.7
0.047 1/4W
16V 2200 ZL_P
C541
C548
5V_SW_REG_CTL IC
0.1 B
IC505 AL1015
0.1 B
C536
11.8
11.8
VIN CS
0.1 B C545
4.5 6.7
V5/PWON EXT
0.1 B 1.2 0
Vref/SS GND
R558 R559
1.3 1.2
CC FB
2.7K 390
+-1% +-1%
D531
R545 R550 R552
100 1/4W 3.3K 1/4W 22K
MTZJ27B
4.9
4.2 R554
4.9
POWER FAIL SW
1K
Q507
C533
KTA1504S_Y_RTK
220P R
D541
FMX-22S
SH502 SH503 SH505 SH506 SH507 SH509
TP00370-21 TP00370-21 TP00370-21 TP00370-21 TP00370-21 TP00370-21
ETANT NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
F G
H
8
+24V 1
+24V 2
+24V 3
+24V 4
+24V 5
GND 6 14PIN
GND 7
7
CD505
GND 8
CU2E2202
GND 9
GND 10
BRIGHT CTL 11
BL ON/OFF 12
EXT PWM 13
PWM SELECT 14
6
L509
22uHTSL0808
FROM/TO POWER
CP501 (CP3801)
TWG-P23P-B1
AT+5V
1
AT+5V
2
AT+5V
3
AT+5V
4
AT+5V
5
5
GND
6
GND
7
GND
GND 8
AT+32V
AT+32V 9
P.CON+5V
P.CON+5V 10
11
AT+12V
AT+12V
12
AT+12V
GND
13
GND
14
GND
GND 15
W828
SCALER+2.5V
SCALER+2.5V 16
4
GND 17
SOUND_GND
SOUND GND 18
AT+32V
SOUND GND 19
SOUND+B
SOUND+B 20
SOUND+B 21
AT+12V
LCD+5V 22
LCD+5V 23
AT+5V
FROM/TO POWER
3
CP502 (CP3802)
TWG-P09P-B1
POWER_FAIL 1
BL_ON
BL ON/OFF 2
NC LCD-H 3
LIGHT_CTL
LIGHT_CTL 4
NC INVERTER_DET 5
ST-BY_H
ST-BY_H 6
GND
SOUND+B GND 7
GND 8
GND 9
SOUND_GND
2
PCB240
CEF225
CAUTION: DIGITAL TRANSISTOR
1
H
G-32