Toshiba 21N21N Service Manual page 25

A B
8
C629
0.001 B
FROM/TO IF/CHROMA
R614
560
G.OUT
R.OUT
B.OUT
VAMP
V_OUT
ABCL
H_OUT
33
AFC
7
TO MICON/TUNER
15.8
W859
AFC
6
5
C439
500V 27P SL
36
12.4 H.DRIVE
Q402
2SC1627_Y
4
0.4
0
FROM POWER
GND
P.CON+8V
+B
H.DRV+B
R410
390 1/4W
R431
3
390 1/4W
2
1
PCB010
TMB545
A B
C
DEFLECTION/CRT SCHEMATIC DIAGRAM
V-DRIVE IC IC401 TDA8174A
1 2 3 4 5 6 7 8 9 10 11
26.3 5.5 6.7 4.5 0 8.7 9.6 4.3 26.0 1.1
D403
11E1-EIC
34
R406 R420
4.7K 18K
HS401
763WSA0004
38
37
130
H.OUTPUT
0
0 Q401
T401_1
2SD2499
ETH09K14BZ
3 4
2
HS402
1
6
763WSA0005
C409 680P CH
D408
1SS133 R403
560 1/4W
C
D E
(MAIN PCB)
CP802A B2013H02-5P CP802B B2013H02-5P
GND 1 1
CUT OFF 2 2
G.OUT 3 3
R.OUT 4 4
B.OUT 5 5
CP803A B2013H02-4P CP803B B2013H02-4P
GND 1 1
HEATER 2 2
NC NC 3 3
180V 4 4
FROM/TO CRT
SM1642-001
35
V801
A51EER33X74
CP401
A1561WV2-A5P
5
9
4
10
R
3 8
G
L403
6
NC 2
B
11
1
20416A
5 7
R432
1K 1W
FB401 3221012F
112.5
COL
1 HV
114
E180
6
115
B+
2
19.68
AFC
NC 9
FOCUS
HEA
5.6 F
TER
10
SCREEN
0 GND S
8
0
28.32
E12 GND
NC 4 11
48.1
E27
3 ABL 2.89
7
GND
0
8
2.25
E8
NC 5
ATTENTION:
R445
W867
100K 1/2W
CAUTION:
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
D E
F G
GND
CUT OFF
G.OUT
R.OUT
B.OUT
GND
R819
HEATER
2.2 2W
NC NC
180V
FROM/TO DEFLECTION
CD801 CP801
A2361WV2-2P
1 1
2 2
2.3 2.3
4.7 1.9 4.7 1.9
RED OUT GREEN OUT
Q801 Q803
KTC3199_Y KTC3199_Y
5.1 5.1
1
120 4.7 120 4.7
RED OUT GREEN OUT
Q802 Q804
KTC4217 KTC4217
TP801 TP802
39 40
FOCUS
SCREEN
CP806_1
120
C801
650
2KV 0.001 R
120
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
LES PIECES REPAREES PAR UN ETANT
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
DANGEREUSES AN POINT DE VUE SECURITE
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
SINCE THESE PARTS MARKED BY ARE
NOTE:THE RESISTOR MARKED F IS FUSE RESISTOR.
CRITICAL FOR SAFETY,USE ONES
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
DESCRIBED IN PARTS LIST ONLY
IS NON POLAR ONE.
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
F G
H
8
7
2.3
6
4.7 1.9
BULE OUT
Q805
KTC3199_Y
5.1
120 4.7
5
BLUE OUT
Q806
KTC4217
TP803
41
4
3
6.2
0 120
0
0
0 J801
CVT3275-5101
PCB110
TCB404
2
1
H