Toshiba MD20F51 Service Manual page 58

A B
8
CRT SCHEMATIC DIAGRAM
(CRT PCB)
7
6
5
4
3
2
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
1
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A B
G-23
C D
FROM VIF/SIF/CHROMA
(CP802A)
CP802B
B2013H02-6P
1 CLAMP
2 GND
3 G.OUT
4 R.OUT
5 B.OUT
6 CLAMP_OFF
FROM DEFLECTION
CP803B (CP803A)
B2013H02-4P
1 HEATER
2 GND
3 NC
180V
4
180V
FROM/TO DEFLECTION
CP801 (CD801_1)
3.2
A2361WV2-2P
1 GND
100.6
2.7
2 GND
BLUE OUT
Q801
KTC3199_Y
R801
560
7.3
122.8
6.9
BLUE OUT
Q804
2SC4217
FOCUS
SCREEN CP806
PCB110
CCE012
CAUTION
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C D
E
3.2 3.2
2.7
98.4 2.7 95.4
GREEN OUT RED OUT
Q803
Q802
KTC3199_Y KTC3199_Y
R808 R810
7.3
560 560
7.3
125.1 127.6
6.9 6.9
GREEN OUT RED OUT
Q805 Q806
2SC4217 2SC4217
45 46 47
119 CRT SOCKET
NC
6.2
J801
ISHS53S
0
121 0
0 0
117 0
0
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
E
F G
ACCESSORY
TM101
UM4
ORT204N7404359-U
BT001
GR03X-SP2
UM4
BL001
BT002
HPN-01
GR03X-SP2
R.SIGNAL
ETANT
G.SIGNAL
B.SIGNAL
F G
MD20F51/MD20F51C
H
8
7
6
5
4
3
2
1
H
G-24