Toshiba 14N21NS Service Manual page 25

A B
8
FROM/TO
CHROMA/SIF/VIF/21PIN
R422
820 1/4W
G.OUT
R.OUT
B.OUT
V-DRIVE
V_OUT
VAMP
ABCL
H_OUT
18
AFC
7
1
14.5
R404
330K +-1% M
6
5
21
H.DRIVE
Q402
2SC1627_Y
27.0
4
FROM/TO POWER
0.3
0
R424
H.DRV+B
180 1W
GND
P.CON+8V
+B_135V
3
2
D407
1SS133
1
A B
G-7
C
DEFLECTION/CRT SCHEMATIC DIAGRAM
IC401 TDA8174A
2 3 4 5 6 7 8 9 10 11
23.0 5.0 6.4 4.4 0.0 12.0 12.0 4.4 25.0 1.7
19
D403
11E1-EIC
R419
R406 R420
1.2K
6.8K 10K
HS401
763WSAA013
23
T401
ETH09K14BZ
3 4
130
2 22 H.OUTPUT
Q401
1
6
2SD2499
0
0
TP401
NC
TP402
NC
C
D E
GND 1 1
CUT OFF 2 2
G.OUT 3 3
R.OUT 4 4
B.OUT 5 5
NC NC 6 6
HEATER 7 7
GND 8 8
NC ICATH 9 9
180V 10 10
FROM/TO CRT
CP802A
B2013H02-10P
20
CD801
SM1573-001
V801
A34AGT13X98(L)
(CPJ370BVBK1U-TC)
5
9
4
10
R
3 8
G
6
NC 2
B
11
1
5 7 1
CP401
R429
A1561WV2-A5P
4.7 1W
FB401
3214034F
130 COL
1 HV
0 E180
6
135 B+
2
0
AFC
NC 9
FOCUS
HEA
F
0
TER
10
SCREEN
0 GND
S
8
0
E12 GND 0
NC 4 11
0 E27
3 ABL 0
7
0 GND
8
0
E8
NC 5
R445
180K 1/4W
PCB010
TMB537
ATTENTION:
CAUTION:
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
F G
(MAIN PCB)
GND
CUT OFF
G.OUT
R.OUT
B.OUT
NC NC
HEATER
GND
ICATH NC
180V
FROM/TO DEFLECTION
CP802B
B2013H02-10P
CP801_1
003P-2100
1
RED OUT GREEN OUT
3.2 3.2
Q801 Q802
KTC3207 KTC3207
100.6 2.7 98.4 2.7
1
TP022
TP024
24 25 26
FOCUS
C819
2KV 0.001 B
96.4
6.4
0 0
0
101.6
99.6
J801
HPS3200-010501
PCB110
TCB396
LES PIECES REPAREES PAR UN ETANT
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
DANGEREUSES AN POINT DE VUE SECURITE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
N'UTILISER QUE CELLS DECRITES WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
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.
F G
H
8
7
BLUE OUT
3.2
Q803
KTC3207
6
95.4 2.7
TP023
5
4
3
2
1
H
G-8