Toshiba MW26G71 Service Manual - Page 110

Crt/svm Schematic Diagram

Page 110 highlights

A B C D E F G CRT/SVM SCHEMATIC DIAGRAM (CRT PCB) 8 R801 3.3K 7W L805 W862 68uH R804 TP804 GREEN AMP 3.9K 1/4W 55 R828 R850 FROM/TO CHROMA/PROGRESSIVE/PIN W852 R816 47 1/4W W858 Q801 123.5 2SC4075D/E D801 7.8 7.3 18K 1/4W L810 22uH 0305 6801/2W 1SS133 C820 16V 100 YK R818 C804 27 1/4W 820P B R817 390 1/4W R834 3.3K 7W R852 6801/2W C854 160V 10 YK 7 CP802B (CP602) 52147-0610 6 CUT_OFF(9V) 5 GND(SIGNAL) 4 R.OUT 3 G.OUT 2 B.OUT 1 CLAMP_OFF 6 R809 680 1/4W GREEN AMP 60 7.3 Q810 3.0 KTC3198 D807 2.4 1SS133 HS6S HS801 763WAAA057 R824 47 1/4W W860 L806 TP805 J801_2 166 162 CVT3205-5101FSZ 0 67 8 0 5 9 4 10 6.5 11 160 1F 0 R855 150 1/2W R805 820 1/4W W851 9.0 2.7 2.1 BUFFER Q814 KTC3198 R807 470 1/4W 2.7 R849 100 1/4W 2.1 BUFFER 0 Q804 KTA1266 W856 RED AMP Q802 2SC4075D/E D802 7.8 1SS133 123.9 7.3 57 7.3 RED AMP 3.0 Q811 KTC3198 D808 2.4 1SS133 68uH R836 3.9K 1/4W 56 R829 18K 1/4W L808 22uH 0305 C862 1SS133 R851 2.2 1/2W D855 47 1/2W R877 1.2K 1/4W R872 R864 22K 1/4W W881 C808 2KV 0.001 B 330 1/4W 3.3K 1/4W R823 16V 1000 YK C817 100P CH R848 C801 R879 680 1/4W R870 C852 16V 47 YK 390 1/4W R841 3.3K 7W 27 1/4W 560P CH R819 C805_1 5 R825 47 1/4W HS802 HS6S C809 250V 33 YK 6.0 11.8 763WAAA057 R820 TP806 SWITCHING 2.5 Q855 KTC3198 11.8 SWTCHING Q856 W5RH3.5X5X1.0 W5RH3.5X5X1.0 BLUE AMP W861 L807 KTC3198 2.5 1.8 SWITCHING Q858 2SA2140 R856 100 1/4W R859 1.8K 1/4W W857 Q803 2SC4075D/E 7.8 D803 1SS133 119.7 7.3 68uH R843 3.9K 1/4W R830 18K 1/4W L809 R883 6801/2W 12.8 3.4 AMP Q860 BUFFER 11.8 Q854 5.7 KTC3198 R868 33 1/4W C860 0.0047 500V B 110.0 54.5 108.0 B851 R873 68K 1/4W D853 1SS133 4 59 58 7.3 BLUE AMP Q812 KTC3198 3.0 2.4 W874 22uH 0305 2.7 KTC3198 C866 10.3 AMP Q852 KTC3198 1.9 R863 C857 R867 10 1/2W C858 150P B R876 1K 1/4W B852 R874 68K 1/4W D854 1SS133 R882 2.2K 1/4W D809 1SS133 0.0082 M 2.0 0.1 100 0.001 B 1/4W R826 471/4W HS803 HS6S 763WAAA057 R822 C806 27 1/4W 820P R821 B 390 1/4W W878 R886 10 1/4W R885 1001/4W R854 27K 1/4W R861 33K 1/4W R858 AMP 5.7 Q853 2SC752(G)TM_Y R865 82K 1/4W R869 SWTCHING 33 1/4W Q857 KTA1266 1.8 C861 0.0047 500V B SWTCHING Q859 2SC5993 54.5 2.0 1.0 R880 47 1/2W 1.2K 1/4W 150P B R871 R862 1K 1/4W C856 0.01 B R853 27K 1/4W W883 R878 C859 R866 820 1/4W 3 100 0 0 1/4W 2.0 0 HS51 NC NC HS851 763WSA0029 2.2 1/2W 16V 47 YK H 8 PCB110 CCE007 FROM/TO TV POWER CP851B (CP851A) B2013H02-4P UNREG+12V 1 7 GND 2 NC NC 3 P.CON+B 4 6 5 B853 W5RH3.5X5X1.0 C865 500V 22P SL R881 270 2W 4 FROM/TO VM COIL CP852 (CP853) A2001WV2-3P VM1 1 NC NC 2 VM2 3 3 16V 47 YK 2.2 1/2W 1SS133 R875 680 1/4W 160V 10 YK C864 C863 D856 R860 150 1/4W R857 470 1/2W VM COIL FROM/TO CHROMA/PROGRESSIVE/PIN GND CP801 (CD603) A2001WV2-2P SCREEN GND GND GND CP804 005P-2100 FOCUS 2 FOCUS 1 CP803 (CD803) A2361WV2-3P 180V GND HEATER CP808B (CP808A) B2013H02-5P FROM/TO DEFLECTION 1 2 1 1 2 3 1 2 3 4 5 2 1 G-47 R2256 1K 1/4W R2255 560 1/4W PCB270 CEE028 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. NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE A B C POWER SW2258 EVQ21505R SKIP FF SW2257 EVQ21505R PLAY SW2256 EVQ21505R STOP SW2255 EVQ21505R SKIP REW SW2254 EVQ21505R VOL UP SW2253 EVQ21505R VOL DOWN SW2252 EVQ21505R OPEN/CLOSE SW2251 EVQ21505R (OPERATION PCB) R2254 5.6K 1/4W R2253 1.8K 1/4W R2252 1K 1/4W R2251 560 1/4W FROM/TO IN/OUT CD2251 (CP2201) CU230702 GND 3 KEY-C 2 KEY-A 1 (VM COIL PCB) PCBD80 CEE026 FROM/TO VM COIL FROM/TO CRT/SVM CP853 (CP852) CD852_1 B2013H02-3P CU232001 1 1 1 NC 2 2 2 3 3 3 S853 S854 CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY ATTENTION:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES D E F G 2 1 H G-48

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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
SW2255
EVQ21505R
STOP
SW2254
EVQ21505R
SKIP REW
SW2252
EVQ21505R
VOL DOWN
SW2251
EVQ21505R
OPEN/CLOSE
SW2253
EVQ21505R
VOL UP
SW2256
EVQ21505R
PLAY
SW2257
EVQ21505R
SKIP FF
SW2258
EVQ21505R
POWER
CP802B
52147-0610
1
2
3
4
5
6
F
J801_2
CVT3205-5101FSZ
1
10
11
4
5
6
7
8
9
CP853
B2013H02-3P
1
2
3
CP852
A2001WV2-3P
1
2
3
CD2251
CU230702
1
2
3
CP803
A2361WV2-3P
1
2
3
L808
22uH 0305
L810
22uH 0305
L809
22uH 0305
CP801
A2001WV2-2P
1
2
CP851B
B2013H02-4P
1
2
3
4
S853
S854
Q804
KTA1266
BUFFER
Q858
2SA2140
SWITCHING
Q857
KTA1266
SWTCHING
L805
68uH
L807
68uH
L806
68uH
HS851
763WSA0029
HS51
HS801
763WAAA057
HS6S
HS802
763WAAA057
HS6S
HS803
763WAAA057
HS6S
TP804
TP806
TP805
CP808B
B2013H02-5P
1
2
3
4
5
B853
W5RH3.5X5X1.0
B852
W5RH3.5X5X1.0
B851
W5RH3.5X5X1.0
CD852_1
CU232001
R855
150 1/2W
R801
3.3K
7W
R834
3.3K
7W
R841
3.3K 7W
C862
47
16V
YK
C854
10
160V
YK
C863
47
16V
YK
C864
10
160V
YK
R881
270 2W
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
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
: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
R860
150
1/4W
R864
22K 1/4W
R869
33 1/4W
R870
680 1/4W
R875
1.2K
1/4W
R816
47 1/4W
R820
27 1/4W
R825
47 1/4W
R885
1001/4W
R826
471/4W
R848
3.3K 1/4W
R849
100
1/4W
R823
330 1/4W
R807
470 1/4W
R805
820
1/4W
R809
680 1/4W
R2252
1K 1/4W
R2251
560 1/4W
R2253
1.8K
1/4W
R2255
560 1/4W
R2256
1K 1/4W
R2254
5.6K
1/4W
R822
27 1/4W
R821
390 1/4W
R843
3.9K 1/4W
R819
390
1/4W
R829
18K 1/4W
R880
2.2
1/2W
R874
68K 1/4W
R876
1K 1/4W
R868
33 1/4W
R854
27K
1/4W
R861
33K 1/4W
R858
100
1/4W
R852
6801/2W
R850
6801/2W
R828
18K 1/4W
R804
3.9K 1/4W
R883
6801/2W
R830
18K 1/4W
R817
390
1/4W
R824
47 1/4W
R872
1.2K
1/4W
R877
47 1/2W
R879
2.2
1/2W
R859
1.8K
1/4W
R856
100 1/4W
R882
2.2K 1/4W
R853
27K 1/4W
R867
10 1/2W
R865
82K
1/4W
R862
1K 1/4W
R863
100
1/4W
R866
820 1/4W
R873
68K 1/4W
R871
680 1/4W
R878
47 1/2W
R857
470 1/2W
R851
2.2
1/2W
R818
27 1/4W
R836
3.9K 1/4W
R886
10 1/4W
C861
0.0047
500V B
C805_1
560P CH
C817
100P CH
C865
22P
500V
SL
C806
820P
B
C804
820P B
C860
0.0047
500V B
C808
0.001
2KV
B
C866
0.0082 M
C856
0.01 B
C857
0.001
B
C858
150P B
C859
150P B
W851
W856
W857
W858
W874
W852
W883
W861
W881
W862
W860
W878
C820
100
16V
YK
C801
1000
16V
YK
C852
47
16V
YK
C809
33
250V
YK
D809
1SS133
D803
1SS133
D808
1SS133
D802
1SS133
D801
1SS133
D855
1SS133
D854
1SS133
D853
1SS133
D856
1SS133
D807
1SS133
Q814
KTC3198
BUFFER
Q812
KTC3198
BLUE AMP
Q803
2SC4075D/E
BLUE AMP
Q811
KTC3198
RED AMP
Q802
2SC4075D/E
RED AMP
Q801
2SC4075D/E
GREEN AMP
Q860
KTC3198
AMP
Q852
KTC3198
AMP
Q854
KTC3198
BUFFER
Q856
KTC3198
SWTCHING
Q855
KTC3198
SWITCHING
Q859
2SC5993
SWTCHING
Q810
KTC3198
GREEN AMP
Q853
2SC752(G)TM_Y
AMP
CP804
005P-2100
1
G-48
G-47
(CD803)
(CP808A)
(CP853)
(CP602)
(CRT PCB)
CRT/SVM SCHEMATIC DIAGRAM
NC
NC
FROM/TO IN/OUT
119.7
56
(9V)
CLAMP_OFF
GND(SIGNAL)
CUT_OFF
R.OUT
G.OUT
B.OUT
UNREG+12V
(CP851A)
FROM/TO TV POWER
CCE007
0
2.7
2.1
2.1
2.7
9.0
P.CON+B
FROM/TO VM COIL
VM2
NC
VM1
PCB110
KEY-A
KEY-C
GND
CEE028
(OPERATION PCB)
PCB270
(CD603)
GND
VM COIL
SCREEN
FOCUS 1
FOCUS 2
FROM/TO DEFLECTION
GND
GND
GND
HEATER
GND
180V
NC
NC
2.4
3.0
7.3
7.3
7.8
7.3
2.4
3.0
7.3
7.8
123.9
110.0
54.5
108.0
5.7
0
0
123.5
CEE026
0
160
6.5
0
162
166
0
(VM COIL PCB)
3
2
1
3
2
1
FROM/TO VM COIL
PCBD80
FROM/TO CRT/SVM
12.8
3.4
2.7
2.0
0.1
10.3
5.7
6.0
11.8
1.9
2.0
0
1.8
1.8
2.5
11.8
2.5
11.8
2.0
1.0
54.5
2.4
7.3
3.0
NC
7.8
7.3
55
57
58
59
60
GND
NC
FROM/TO CHROMA/PROGRESSIVE/PIN
CHROMA/PROGRESSIVE/PIN
FROM/TO
(CP852)
(CP2201)