Toshiba 21V33F2 Instrukcja serwisowa - Strona 26

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Toshiba 21V33F2 Instrukcja serwisowa
A
B
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
16.8
4
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-11
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
390
R420
4.7K 1/4W
18K
HS401
763WAA0237
T401
ETH09K14BZ
38
130
119
37
130
H.OUTPUT
0
Q401
117
2SD2499(LBOEC1)
0
27.2
NC
HS402
7.6
763WSAA013
0
NC
38.4
NC
64.0
R403
1.5K
1/4W
C410
500V
470P
B
B_SHORT
W816
C
D
E
(MAIN PCB)
CP802A
CP802B
B2013H02-6P
B2013H02-6P
GND
1
1
CUT OFF
2
2
CUT OFF
B.OUT
3
3
R.OUT
4
4
G.OUT
5
5
PROTECT
6
6
PROTECT
3.5
PROTECT
0.5
CP803A
CP803B
Q403
B2013H02-4P
B2013H02-4P
DTC114EKA
0
180V
1
1
NC
2
2
GND
3
3
HEATER
4
4
TO CRT
FROM DEFLECTION
CD801
CP801
SM1510-001-1A
A2361WV2-3P
1
1
2
2
3
3
35
V801
A51LVV896X01(O)
CP401
A1561WV2-A5P
5
9
4
10
L403
R
3
8
G
6
NC
2
ELH5L4113
B
11
1
R424
5
7
1
1K 1W
FB401
FJN20A002
COL
1
HV
E180
6
B+
2
AFC
9
HEA
FOCUS
F
TER
10
SCREEN
GND
S
8
0
E9
GND
11
5
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.
82K 1/4W
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
D
E
F
G
GND
B.OUT
R.OUT
G.OUT
180V
NC
GND
HEATER
RED AMP
GREEN AMP
Q801
Q803
KTC3199_Y
KTC3199_Y
3.2
3.2
2.5
2.5
2.7
2.7
GND
GND
GND
2.5
120.0
2.5
2.9
RED AMP
Q804
2SC4217
39
FOCUS
SCREEN
1
CP806
005P-2100
R819
3.3
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
CAUTION: DIGITAL TRANSISTOR
F
G
H
8
7
BLUE AMP
Q802
KTC3199_Y
3.2
2.7
2.5
6
2.5
120.0
120.0
2.9
2.9
BLUE AMP
GREEN AMP
Q806
Q805
2SC4217
2SC4217
41
40
5
4
101.6
CRT SOCKET
NC
J801
6.4
3
ISHS53S
0
101.6
0
101.6
PCB110
TCC433
2
ARE
ETANT
1
H
G-12