Crt Block - Toshiba MW24FP1 Service Manual

A B
8
7
6
5
4
3
(OPERATION PCB)
2
R2251 R2252 R2253
15K 1/4W 4.7K 1/4W 3.3K 1/4W
1
PCB270
TECB10
A B
G-31
C D
CRT/OPERATION SCHEMATIC DIAGRAM
TP802
RED AMP
Q802
R805
2SC4217
7.8
560 1/4W
D802
1SS133
7.3
3.0
W832
FROM CROMA/IF R806
1K 1/4W
(CP603)
CP603B
D805
A2001WV2-8P
W831
CUT OFF
1 1SS133
GND
2
TP801
R.OUT
3
G.OUT
4
B.OUT
5
CLAMP_OFF
6
NC GREEN AMP
7
Q804
NC
8 R810
2SC4217
7.8
560 1/4W
D801
1SS133
7.3
3.0
W833
R807
1K 1/4W
D806
1SS133 TP803
BLUE AMP
Q806
R809
2SC4217
7.8
560 1/4W
D803
1SS133
3.1
W834
R808
1K 1/4W
D804
FROM DEFLECTION
1SS133
(CP802A)
CP802B
B2013H02-5P
HEATER
HEATER
5
GND
GND
4
NC
3
NC
2
180V
180V
1
PCB110
TCC426
TO IN/OUT
R2254 R2255 R2256 R2257
1.8K 1/4W 1K 1/4W 820 1/4W 560 1/4W
(CP2201)
CD2251
CU220701
GND
KEY-B
C D
E
(CRT PCB)

CRT BLOCK

R814
12K 2W
41
R822
2.7K 1/4W
123.5
7.3
RED AMP
Q803
KTC3199_Y
2.4
C815
560P CH
R815
12K 2W
42
R821
2.7K 1/4W
121.0
123.9
0 0
8
6.2
7 9
7.3 117.0
10
6
119.0
0
5 11
4 12
GREEN AMP NC
0
Q805 1
F
KTC3199_Y 0
CRT SOCKET
2.4 J801
ISHS62S
C817
560P CH
R816
W805
12K 2W
43
R820
119.7
2.7K 1/4W
7.3
BLUE AMP
7.3
Q807
W836
KTC3199_Y
2.5
C818
330P B
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.
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
E
F G
ACCESSORY
BT001
R03(AB)E_2P_G
TM101
ORV201N36010 BL001
HPN-01
BT002
R03(AB)E_2P_G
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
F G
H
8
7
6
5
4
3
2
1
H
G-32