Toshiba 15V31D Manual de serviço - Página 23

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Toshiba 15V31D Manual de serviço
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
ETH09K14BZ
3
4
16.8
2
H.DRIVE
1
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
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
0
4
H.OUTPUT
0
Q401
2SD2499(LBOEC1)
6
HS402
763WSAA013
R403
1.5K 1/4W
130
1
119
6
B_SHORT
117
2
27.2
NC
9
7.6
10
0
8
38.4
4
NC
64.0
3
8
1.8
NC
5
R413
R430
56K 1/4W
100K 1/4W
C
All manuals and user guides at all-guidesbox.com
D
E
CP802A
CP802B
B2013H02-6P
B2013H02-6P
GND
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
DTC114EKA
B2013H02-4P
0
180V
1
1
180V
NC
2
2
GND
3
3
GND
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
005P-2100
FB401_1
FQI-14B003F
COL
HV
E180
B+
AFC
HEA
F
TER
GND
S
E12
GND
0
11
E27
ABL
24.6
7
GND
E8
D
E
F
G
(MAIN PCB)
NC
120.0
120.0
2.5
2.5
2.9
2.9
RED AMP
GREEN AMP
Q804
Q805
KTC4217
KTC4217
39
40
FOCUS
6.4
SCREEN
1
101.6
CP806
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.
CAUTION: DIGITAL TRANSISTOR
F
G
H
8
7
6
120.0
2.5
2.9
BLUE AMP
Q806
KTC4217
41
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
1
H