Toshiba 53S23F2 Service Manual page 26

A B
(MAIN PCB)
8
C629
FROM/TO IF/CHROMA
R602
1 B
560 1/4W
B.OUT
R.OUT
G.OUT
AFC
V-DRIVE IC
VAMP
V_OUT
ABCL
H_OUT
33
7
1
16.4 26.5
FROM/TO MICON/TUNER
PROTECT
AFC
6
5
36
4 16.8
H.DRIVE
Q402
0.5
2SC1627_Y
0
FROM POWER
GND
P.CON+8V
R410
D404
H.DRV+B
220 1W 11E1-EIC
+B
3
2
1
PCB010
TMC572
A B
G-12
C
DEFLECTION/CRT SCHEMATIC DIAGRAM
IC401 TDA8174A
2 3 4 5 6 7 8 9 10 11
5.5 6.7 4.5 0 8.9 9.6 4.5 26.0 4.9
34
R419
R406 R420
390
4.7K 1/4W 18K
HS401
763WAA0237
H.OUTPUT
38
Q401
130
2SD2499(LBOEC1)
T401_1
130 119
37
ETH09K14BZ
0
3 4
117
0
2
1 6
NC
HS402
7.6
763WSAA013
0
NC
NC
64.0
R403
1.5K 1/4W
B_SHORT
W816
100K 1/4W
C
D E
CP802A CP802B
B2013H02-6P
B2013H02-6P
GND 1 1
CUT OFF 2 2 CUT OFF
B.OUT 3 3 B.OUT
R.OUT 4 4 R.OUT
G.OUT 5 5 G.OUT
PROTECT 6 6 PROTECT
3.5
PROTECT
0.5 CP803A CP803B
Q403
B2013H02-4P B2013H02-4P
DTC114EKA
0
180V 1 1 180V
NC 2 2
GND 3 3
HEATER 4 4 HEATER
TO CRT FROM DEFLECTION
CD801_1 CP801_1
SM1642-001
35 A2361WV2-2P
1 GND
2 GND
V801
A51LMV10X16N45
CP401
A1561WV2-A5P
5
9
4
10
L403
R
3 8
G
6
NC 2
20416A
B
11
1
R424 5 7 1
1K 1W
FB401 FQI-21B002
COL
1 HV
E180
6
B+
2
AFC
9
HEA FOCUS
F
TER
10
SCREEN
GND S
8
0
E9 GND
5 11
E15
4 ABL 24.6
7
E25
3
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
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.
R430 NOTE:THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
D E
F G
(CRT PCB)
GND
NC
GND
RED AMP
GREEN AMP
Q801
Q803
KTC3199_Y
3.2 3.2 KTC3199_Y
2.5
2.7 2.5 2.7
120.0
2.5 2.5
2.9
RED AMP GREEN AMP
Q804
KTC4217 KTC4217
39
FOCUS
CP806_1
SCREEN
R819
2.2 2W
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F G
H
8
7
BLUE AMP
Q802
3.2
KTC3199_Y
2.5 2.7
6
120.0
120.0
2.5
2.9
2.9
BLUE AMP
Q806
Q805
KTC4217
41
40
5
4
101.6
CRT SOCKET
NC
J801
6.4 3
ISHS53S
0
101.6
0
101.6
PCB110
TCC433
ARE
2
ETANT
CAUTION: DIGITAL TRANSISTOR
1
H
G-13