Toshiba VTW2186 Service Manual page 71

A B
CRT/POWER SW/OPERATION SCHEMATIC DIAGRAM
8
7
FROM/TO TV POWER
S1703
6
BROWN
CD1704
CHU2017A
1
2
S1704
BROWN
PCB320
TECB13
5
4
3
(OPERATION PCB)
2
R2251 R2252 R2253 R2254
39K 1/4W 12K 1/4W 6.8K 1/4W 3.9K 1/4W
PCB270
TECB14
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
G-29
C
(POWER SW PCB)
3 4
NC NC
1
2
MAIN POWER SW
SW1702
ESB92S22B
TO DVD IN/OUT
CD2251 (CP2201)
CU230702
KEY-A 3
GND 2
R2255 R2256 R2257
1
KEY-B
2.7K 1/4W 1.8K 1/4W 1.5K 1/4W
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.
C
D E
(CRT PCB)
FROM/TO CHROMA/IF
CP853B (CP851)
52147-0710
1 NC
SPOT_L 2
B.OUT 3
G.OUT 4
R.OUT 5
GND 6
CUT_OFF 7
FROM DEFLECTION
(CP852A)
CP852B
B2013H02-4P
1 HEATER
2 H_GND
3 NC
180V
4 180V
FROM/TO DEFLECTION
CP801 (CD801)
3.2
A2361WV2-2P
1 GND
100.6
2 GND
BLUE OUT
Q801
KTC3199_Y
R801
220 1/4W
122.8
BLUE OUT
Q804
2SC4217
FOCUS
CP806
005P-2100
1 SCREEN
PCB110
TCC429
ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
RED OUT
Q802
KTC3199_Y
3.2 3.2
2.7
2.7 98.4 2.7 95.4
GREEN OUT
Q803
KTC3199_Y
R810
R808
220 1/4W
7.3 220 1/4W 7.3 7.3
127.6
125.1
6.9 6.9 6.9
RED OUT
GREEN OUT
Q806
Q805
2SC4217
2SC4217
15 16 17
CRT SOCKET
NC
J801
ISHS53S
0
127.0 0
316.0 0
0
125.0
0
CAUTION
ETANT :SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F G
H
8
7
6
5
4
3
ACCESSORY
BT101
R03(AB)E_2P_G
TM101
TOT202N73010
2
BT102
R03(AB)E_2P_G
1
ARE
H
G-30