Toshiba 21S23D - DEFLECTION;CRT Schematic Diagram; Main PCB Schematic

ABC D E F G H
ABC D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
VR420
470
V.LIN
METAL
VR401
1K
V.POSI
METAL
HS402
763WSAA013
HS401
763WAA0237
R801
12K 2W
R807
12K 2W
R813
12K 2W
R402
180 2W
CP801_2
A2361WV2-2P
1
2
R417
2.2K +-1%
DANS LA NOMENCLATURE DES PIECES
N'UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
IC401 TDA8174AV-DRIVE IC
11 01123456789
CP401
A1561WV2-A5P
1
2
3
4
5
R819
1.8 2W
R411
68 1/2W
T401_1
305Y001
1
2
34
6
B
G
R
11
6
8
10
9
175
V801
A51EER33X74
Q401
2SD2499
H.OUTPUT
L403
ELH5L4113
CD801_2
SM1642-001
F
J801
CVT3275-5101
1
10
11
4
5
6
7
8
9
CP802A B2013H02-5P
1
2
3
4
5
CP802B B2013H02-5P
1
2
3
4
5
CP803A B2013H02-4P
1
2
3
4
CP803B B2013H02-4P
1
2
3
4
GND
ABL
GND
GND
8
E8
TER
HEA
E27
E12
B+
E180
S
F
AFC
COL
HV
FB401 3221012F
1
10
11
2
3
4
5
6
7
8
9
Q801
KTC3199_Y
RED OUT
Q803
KTC3199_Y
GREEN OUT
Q805
KTC3199_Y
BULE OUT
Q802
KTC4217
RED OUT
Q804
KTC4217
GREEN OUT
Q806
KTC4217
BLUE OUT
Q402
KTC3207
H.DRIVE
R428
1.8 1/2W
R420
10K
R407
1.2 1/2W
R416
2.2 1/2W
R446
4.7K
1/2W
R445
82K
1/2W
R430
33K 1/2W
R423
220K 1/4W
R408
1K
R412
12K
R418
47 1/4W
R421
39K 1/2W
R426
560 1/2W
R425
1K 1/2W
R409
560 1/2W
R815
2.7K
1/4W
R809
2.7K 1/4W
R803
2.7K
1/4W
R805
220
R806
1.8K
R812
1.8K
R811
220
R818
1.8K
R817
220
R802
220
R808
220
R814
220
R431
470 1/4W
R410
470 1/4W
R614
270
R602
270
R419
820 1/4W
R406
2.7K
R403
1.5K 1/4W
R804
56 1/4W
R810
56 1/4W
R816
56 1/4W
R413
1K 1/2W
R427
100 1/4W
R422
220K 1/4W
R424
2.2K 1/2W
R429
2.2K 1/2W
TP802
TP803
TP801
C417
1050V YK
C418
220025V YK
D402
MTZJ30B
D401
MTZJ30B
W859
L801_1
100uH 0305
L802
150uH 0607
L803
150uH 0607
L804
150uH 0607
L401
4.7mH
0909
D403
11E1-EIC
D405
AU02A-EIC
D410
AU02A-EIC
D801
1SS133
D802
1SS133
D803
1SS133
D404
11E1-EIC
D406
11E1-EIC
D407
11E1-EIC
D408
1SS133
C422
0.47
100V
MKT
C440_1
0.0022500V
B
C442_1
0.00471.25KV MPP
C407
0.22100V MKT
C405
0.001
B
C406
0.001500V B
C801
0.0012KV R
C439
27P500V
SL
C629
0.001 B
C410
0.0012500V B
C412
0.047 MMTV
C804
270P CH
C802
270P CH
C803
270P CH
C437_2
0.33250V
PMS
C443
0.00391.25KV
MPP
C402
0.1100V MKT
C448
22
250V MHE
C414
10035V MHE
C446
2250V YK
C404
2.2250V YK
C408
1050V MHE
C403
220035V YK
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
G.OUT
R.OUT
B.OUT
VAMP
V_OUT
ABCL
H_OUT
AFC
AFC
GND
P.CON+8V
+B
H.DRV+B
0
0
0
12.55
6.28
115
115
114
FROM/TO POWER
TO MICON/TUNER
FROM/TO IF/CHROMA
NOTE:THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
CP806_1
SCREEN
PCB010
TMA528
CUT OFF
FROM/TO DEFLECTIONFROM/TO CRT
180V180V
B.OUT
G.OUT
GND
NCNC NC NC
HEATER
GND
HEATER
GND
CUT OFF
G.OUT
GND
B.OUT
R.OUTR.OUT
38
NC
NC
NC
FB. GENERATOR Vs
INVERTING INPUT
BUFFER OUTPUT RAMP GENERATOR Vref. DECOUP. GND HEIGHT ADJ. TRIGGER INPUT OUTPUT STAGE Vs POWER OUTPUT
0
FOCUS
SCREEN
FOCUS
0
NC
34
35
36
37
39 40 41
33
26.315.8 5.5 6.7 4.5 0 8.7 9.6 4.3 26.0 1.1
12.4
0
0.4
130
0
0
5.1
120 4.7
5.1
120 4.7 120 4.7
5.1
2.3
4.7 1.9
2.3
4.7 1.9
2.3
4.7 1.9
0
0
0
0 120
120
120
650
6.2
PCB110
TCA387
DEFLECTION/CRT SCHEMATIC DIAGRAM
(CRT PCB)
1
2
(MAIN PCB)