Toshiba 27A33 Service Manual page 23

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A
B
8
7
KTA1266
2.5
BUFFER
Q411
KTC3875S_Y_RTK
2.5
R448
1.0
6
68K
0.4
FROM/TO CHROMA
763WAA0191
V_OUT
EW_OUT
P.CON+8V[A]
P.CON+5V
GND
S801Y
5
H_SYNC
ABCL
R405
1K 1/4W
FROM/TO POWER
GND
R434
+B
1.8 10W
FBT+B
4
H+B
FROM/TO MICON
H_CTL
3
X-RAY
2
PCB010
TMC559
1
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A
B
G-5
C
DEFLECTION SCHEMATIC DIAGRAM
-
+
1
16
4.0
R407
1.2K
BUFFER
Q408
BUFFER
R414
Q409
2.9
2.9
KTA1266
8.2K +-1%
2.3
0.7
0
R459_2
1 1/2W
6.5
0.7
DRIVE
Q410
2SC4159
HS401
0
C411
0.001 CH
H.OUT
T401
19
Q405
ETH19Y203AY
C401
17.3
0.1
2SD2499(LBOEC1)
0
500V
27P
SL
115
20
B405
26.3
0.1
H.DRIVE
W4BRH3.5X6X1.0
Q402
0.1
0
17.3
KTC3227_Y
0.4
HS402
0
763WAA0216
R452
R410_1
D414
D415
390 2W
11E1-EIC
11E1-EIC
47 2W
R404
100
R436
R441
D411
18K 1/4W
15K +-1%
AU02A-EIC
+-1%
TP005
TP006
X-RAY TEST
CAUTION
:SINCE THESE PARTS MARKED BY
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(MAIN PCB)
V.OUTPUT IC
IC401
LA78041
THERMAL PROTECTION
AMP
PUMP UP
VCC
GND
2
3
4
5
6
7
25.0
2.0
0
12.0
25.0
4.0
17
R417
33K
21
TP004
PROTECTOR TEST
TP003
B_SHORT
D405
AU02A-EIC
R432
8.2K 1/2W
C415
500V
220P
B
ATTENTION
ARE
:LES PIECES REPAREES PAR UN
CRITICAL FOR SAFETY,USE ONES
DANGEREUSES AN POINT DE VUE SECURITE
DESCRIBED IN PARTS LIST ONLY
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
F
G
FROM/TO DY
CP401
18
B06B-DVS
6
6
5
5
L402
NC
4
4
3
3
ELH5L4144N
NC
2
2
1
1
R439
1K 1W
C425
2KV
0.001
R
ANORD
FORCUS
FROM/TO CRT
SCREEN
R443
150K 1/2W
C427
100V
0.1
MMTS
FB401_1
3227011F
COL
115
1
HV
E180
13.1
6
108.0
B+
2
AFC
105.0
9
HEA
F
0
TER
10
GND
0
S
8
E12
GND
0
NC
4
11
2.0
E27
8.1
3
ABL
7
GND
NC
8
TO CRT
E8
NC
5
CP801A
B2013H02-5P
180V
1
NC
NC
2
NC
NC
3
GND
4
HEATER
5
ETANT
NOTE:
THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
F
G
H
8
V801
M68LWF088X
9
10
R
8
G
6
B
11
5
7
1
7
TO CRT
1
2
CD803_1
(CP805)
CU822501
6
5
4
3
2
1
DEFLECTION SIGNAL
H
G-6

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