Toshiba MW30G71 Service Manual - Page 111

Power Schematic Diagram

Page 111 highlights

A B C D E F G H POWER SCHEMATIC DIAGRAM 8 8 (POWER PCB) CP1709 1 003P-2100 CP1704 003P-2100 1 DEGAUSS COIL L1707 8R300002 CP1702 A1561WV2-2P 7 1 2 TH1702 ZPB45BL3R0A BLADE WIDE 21 AC120V_60Hz CD1701 09415910 WHITE BLACK CD1705 WHITE CD1706 BLACK D1704 1SS133 RELAY DRIVE Q1703 11.5 KTC3198 0 0 R1709 10K 1/4W RY1702 2 1 ALKS321 3 4 R1713 10K 1/4W CP1706 1 003P-2100 R1708 2.7M 1/2W +-10% D1708 D1707 ENE271D-10A DSS-272M CP1708 1 003P-2100 R1715 HDMI+4V OUT Q1702 KTB1366 5.0 4.0 L1702 0.68 2W 22uHTSL0808 4.5 7 R1729 22K 1/4W R1730 180 1/4W 4.5 0 SW Q1704 KRC102MAT 3.0 R1732 12K1/4W FROM/TO REGULATOR C1724 25V 100 YK C1730 6.3V 2200 YK C1732 50V 1 YK FH1701 EYF-52BCY 500V100P B 400V 0.039 ECWF R1716 C1709_2 200V330 UP L1706 6 SS35V-30082 COIL,LINE FILTER 1 2 R1714 100K 2W C1712 C1720 250V 0.001 KX AT+5.6V REG IC1704 KIA7805API CP1707 (CD3001) A2001WV2-15P DEGAUSS H 15 6 TUNER+32V 14 P.FAIL 13 GND GND 12 F1701 6.3A125V 6.3V125V 0.22 1W NC NC C1707 275V 0.1 ECQUL L1704 W5T_20X10X10A 5 6.3A 125V FH1702 D1702 EYF-52BCY ENE241D-10A-Q6 R1703 1.5M 1/2W C1704 275V0.22 ECQUL 1 2 3 4 L1705_1 SS30V-R300071 COIL,LINE FILTER 3 4 D1709 RM11C-EIC D1710 RM11C-EIC C1711 2KV 0.001 R W804 D1711 RM11C-EIC D1712 RM11C-EIC D1713 RGP10K-EIC C1713 T1701 81291284 162.4 8 27.3 P2 NC 7 380 P1 6 139.3 NC 4 38.0 10 S3 13.5 11 S4 0 12 0 13 S2-1 0 14 S2-2 4 15 31 2 D1719 10ERB60-TA1B2 D1718 31DQ09-FC D1717 RB085T-40 C1718 16V 2200 MHE C1721 100V 100 YK IN 1 11.5 GND OUT 2 3 0.6 5.6 R1728 220 1/4W HS7V1 HS1702 763WAA0332 10V 100 YK C1727 22 1/4W P.CON+3.3V_Scaler IC IC1705 KIA278R33PI GND 11 TV POWER H 10 AT+5.6V 9 UNREG+5V 8 M_GND UNREG+5V 7 MOTOR GND 6 UNREG+13V 5 CHROMA POWER H 4 P.CON+3.3V 3 5 P.CON+3.3V 2 HDMI+4V 1 24 R1726 FROM/TO TV POWER BLACK 2 4 WHITE 1 CP1701 (CD6402) C1719 6.3V 2200 FM D1720 11E1-EIC P4 0 4 3 16 142.0 P3 4 IN OUT GND SW 1 2 3 4 2 17 D1716 4.1 3.3 0 3.0 W812 5.2 18 SBR100-10J-CBC11 L1701 4 S1-1 S1-2 22uHTSL0808 31 2 470 1/4W R1724 C1729 6.3V 2200YK C1728 25V 100 YK C1733 6.3V 2200YK C1722 10V 2200 FM A3963WV2-3PD RY1701 3 4 ALKS329 L1703 2 1 D1701 R1707 10 1/2W D1706 R1711 1SS133 1K 1/4W HS7V1 HS1704 763WAA0332 HS7V1 HS1703 763WAA0332 22uHTSL0808 R1727 4.7 1/4W W809 RELAY DRIVE 1SS133 Q1701 0.2 KTC3198 0.7 R1702 IC1701 STR-W6753 POWER REG D1721 R1725 0 4.7K 1/4W 1N4937 1001/4W C1702 2KV 820P R D1703 10ERB20-TA1B2 C1725 50V 4.7 YK R1701 10K 1/4W C1706 50V 1 MHE C1708 R1710 0.01 B 1K1/4W C1710 470P CH C1714 0.001 B 34 21 R1718 1K 1/4W 3 D S/GND Vcc SS/OLP FB OCP/PD 1 3 4 5 6 7 PHOTO COUPLER IC1702 R1719 360 0 18.9 0 1.1 0.7 PS2561AL1-1-V(W) 100 1/4W VOLTAGE CTL R1705 R1706 W807 18.9 5.3 IC1703 KIA431A-AT R1720 680 +-1% 100K 1/2W 100K 1/2W D1714 R1717 7.8 CATHODE ANODE MTZJ6.2B 1K 1/4W 4.2 R1721 2.2K +-1% REF C1703 50V 22 MHE R1704 HS6S HS1701 763WAAA057 D1715 1SS133 1 2 3 2.5 0 4.0 C1715 3 CP1710 (CD3002) 1 003P-2100 CP1711 (CD401) 1 003P-2100 R1722 2.2K +-1% 0.47 1W C1723 0.001 2 R1712_1 100V 0.027 MMTS B 2 100 1/4W CAUTION: IS THE LIVE CONNECTION C1717 R1723 0.1 B 10K1/4W 6.3A 125V CAUTION :FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, 1 REPLACE ONLY WITH THE SAME TYPE FUSE 6.3A 125V(F1701). ATTENTION :POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE N'UTILISER QUE DES FUSIBLE DE MEME TYPE 6.3A 125V(F1701). A B G-49 CAUTION:SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES ARE ATTENTION:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE DESCRIBED IN PARTS LIST ONLY N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES C D NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE E F NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. G CAUTION: DIGITAL TRANSISTOR H 1 PCB240 CEE024 G-50

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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
W809
W812
W807
W804
C1709_2
330
200V
UP
C1718
2200
16V
MHE
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D1714
MTZJ6.2B
Q1701
KTC3198
RELAY DRIVE
Q1703
KTC3198
RELAY DRIVE
C1703
22
50V
MHE
C1721
100
100V
YK
C1727
100
10V
YK
C1725
4.7
50V
YK
C1706
1
50V
MHE
C1724
100
25V
YK
C1732
1
50V
YK
C1728
100
25V
YK
C1729
2200
6.3V
YK
C1733
2200
6.3V
YK
C1722
2200
10V
FM
C1719
2200
6.3V
FM
C1730
2200
6.3V
YK
R1703
1.5M
1/2W
R1705
100K 1/2W
R1701
10K 1/4W
R1702
4.7K 1/4W
R1706
100K 1/2W
R1707
10
1/2W
R1711
1K 1/4W
R1718
1K
1/4W
R1710
1K1/4W
R1719
100
1/4W
R1725
1001/4W
R1726
22 1/4W
R1728
220 1/4W
R1717
1K 1/4W
R1723
10K1/4W
R1708
2.7M
1/2W
+-10%
R1709
10K 1/4W
R1713
10K 1/4W
R1724
470
1/4W
R1727
4.7
1/4W
R1730
180
1/4W
R1732
12K1/4W
R1729
22K
1/4W
C1704
0.22
275V
ECQUL
C1711
0.001
2KV
R
C1710
470P
CH
C1714
0.001
B
C1712
0.039
400V
ECWF
C1713
100P
500V
B
C1715
0.001
B
C1717
0.1 B
C1707
0.1
275V
ECQUL
C1720
0.001
250V
KX
C1708
0.01
B
C1702
820P
2KV
R
C1723
0.027
100V
MMTS
D1712
RM11C-EIC
D1710
RM11C-EIC
D1701
1SS133
D1711
RM11C-EIC
D1706
1SS133
D1721
1N4937
D1718
31DQ09-FC
D1713
RGP10K-EIC
D1709
RM11C-EIC
D1715
1SS133
D1704
1SS133
D1719
10ERB60-TA1B2
D1720
11E1-EIC
D1703
10ERB20-TA1B2
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN
ETANT
ATTENTION
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
F1701
6.3A125V
6.3V125V
HS1702
763WAA0332
HS7V1
HS1703
763WAA0332
HS7V1
HS1701
763WAAA057
HS6S
HS1704
763WAA0332
HS7V1
FH1701
EYF-52BCY
FH1702
EYF-52BCY
IC1702
PS2561AL1-1-V(W)
PHOTO COUPLER
1
2
3
4
R1714
100K 2W
R1704
0.47
1W
R1715
0.68
2W
REPLACE ONLY WITH THE SAME TYPE FUSE
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
CAUTION
N’UTILISER QUE DES FUSIBLE DE MEME TYPE
:POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE
ATTENTION
D1707
DSS-272M
D1702
ENE241D-10A-Q6
D1708
ENE271D-10A
CD1705
CD1706
R1712_1
100 1/4W
R1716
0.22 1W
CP1701
A3963WV2-3PD
1
2
2
1
L1707
8R300002
DEGAUSS COIL
CP1702
A1561WV2-2P
1
2
TH1702
ZPB45BL3R0A
RY1701
ALKS329
1
2
3
4
RY1702
ALKS321
1
2
3
4
CP1709
003P-2100
1
CP1704
003P-2100
1
CP1706
003P-2100
1
CP1708
003P-2100
1
CP1710
003P-2100
1
CP1711
003P-2100
1
6.3A 125V
6.3A 125V
BLACK
WHITE
BLADE
WIDE
CD1701
09415910
AC120V_60Hz
IS THE LIVE CONNECTION
CAUTION:
IC1701
STR-W6753
POWER REG
1
3
4
5
6
7
T1701
81291284
10
11
12
13
14
15
16
17
18
2
3
4
6
7
8
D1716
SBR100-10J-CBC11
1
2
3
D1717
RB085T-40
1
2
3
IC1703
KIA431A-AT
VOLTAGE CTL
1
2
3
IC1704
KIA7805API
AT+5.6V REG
1
2
3
L1706
SS35V-30082
COIL,LINE FILTER
1
2
3
4
R1720
680
+-1%
R1721
2.2K
+-1%
R1722
2.2K
+-1%
L1705_1
SS30V-R300071
COIL,LINE FILTER
1
2
3
4
Q1702
KTB1366
HDMI+4V OUT
Q1704
KRC102MAT
SW
IC1705
KIA278R33PI
24
P.CON+3.3V_Scaler IC
1
2
3
4
L1702
22uHTSL0808
L1701
22uHTSL0808
L1703
22uHTSL0808
CAUTION: DIGITAL TRANSISTOR
CP1707
A2001WV2-15P
1
10
11
12
13
14
15
2
3
4
5
6
7
8
9
L1704
W5T_20X10X10A
GND
M_GND
G-50
G-49
PCB240
CEE024
(CD401)
(CD3002)
(CD6402)
(CD3001)
POWER SCHEMATIC DIAGRAM
(POWER PCB)
162.4
27.3
380
BLACK
142.0
0
WHITE
NC
NC
0
139.3
BLACK
WHITE
2.5
0
REF
ANODE
CATHODE
NC
NC
0
0
0.2
0.7
4.0
5.3
4.2
5.6
11.5
0
0
0
13.5
5.2
4
4
4
38.0
P1
P3
S2-2
S3
S4
S1-1 S1-2
P4
P2
S2-1
IN
IN
OUT
OUT
GND
GND
11.5
SW
4.1
3.3
0
3.0
FROM/TO REGULATOR
GND
P.FAIL
TUNER+32V
DEGAUSS H
AT+5.6V
UNREG+5V
MOTOR GND
TV POWER H
UNREG+5V
CHROMA POWER H
0.6
3.0
5.0
4.0
4.5
4.5
0
6.3A 125V(F1701).
6.3A 125V(F1701).
UNREG+13V
HDMI+4V
P.CON+3.3V
P.CON+3.3V
GND
360
0
18.9
0
1.1
0.7
S/GND
SS/OLP
FB
OCP/PD
Vcc
D
18.9
7.8
FROM/TO TV POWER