Toshiba 15V31D Service Manual page 23

A B
8
FROM/TO IF/CHROMA
R602
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
0.5
Q402
0
2SC1627_Y
FROM POWER
GND
P.CON+8V
R410
D404
H.DRV+B
220 1W 11E1-EIC
+B
3
2
1
PCB010
TMC572
A B
G-9
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
390 R420
18K
HS401
763WAA0237
38
T401_1
130
37
ETH09K14BZ
0
3 4 H.OUTPUT
0 Q401
2
2SD2499(LBOEC1)
1
6
HS402
763WSAA013
R403
1.5K 1/4W
130
119
B_SHORT
117
27.2
NC
7.6
0
38.4
NC
64.0
1.8
NC
R413
56K 1/4W
100K 1/4W
C
D E
CP802A CP802B
B2013H02-6P
B2013H02-6P
1 1
GND
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
2 2
NC
GND 3 3
HEATER 4 4 HEATER
TO CRT FROM DEFLECTION
CD801_1 CP801_1
35 SM1510-002-1A A2361WV2-2P
1 1 GND
2 2 GND
V801
A36AKJ13X02
CP401
A1561WV2-A5P
5
9
4
10
L403
R
3 8
G
6
NC 2
20416A
B
11
1
5 7 1
R424
1K 1W
FOCUS
SCREEN
FB401_1 FQI-14B003F
COL
1 HV
E180
6
B+
2
AFC
9
HEA
F
TER
10
GND S
8
E12 GND 0
4 11
E27
3 ABL 24.6
7
GND
8
E8
5
R430
D E
F G
(MAIN PCB)
GND
NC
GND
120.0
2.5 2.5
2.9
RED AMP GREEN AMP
Q804
KTC4217 KTC4217
39
FOCUS
6.4
SCREEN
1 101.6
CP806
005P-2100
0
101.6
0
CRT SOCKET
101.6
J801_1
R819
ISMS01S
5.6 2W
ATTENTION
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.
CAUTION
NOTE:THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
F G
H
8
7
6
120.0
120.0
2.5
2.9
2.9
BLUE AMP
Q806
Q805
KTC4217
41
40
5
4
3
PCB110
TCC433
2
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
CAUTION: DIGITAL TRANSISTOR
1
H
G-10