Crt - Toshiba MV9DL2 Service Manual

A B
8
7
R426_1
5.6K 1/4W
R547
17
6.8 3W
6
FROM/TO CHROMA
CP820 (CP601)
8283_1112_00_000
1 SOUND +B
HS401
2 SOUND GND S806Y
763WSA0015
3 H.OUT
4 GND
5 V.FEEDBACK
6 V.OUT
7 ACL
5
8 H PULSE
9 TV POWER H
10 POWER FAIL(DC)
11 X-RAY TEST
X_RAY_SW
4
Q408
KTC3198
0.2
3
FROM/TO TV POWER
UNREG+8V
TV_POWER_H
PROTECT
POWER_FAIL
+B
2
GND
NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED
1
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A B
All manuals and user guides at all-guides.com
C
DEFLECTION SCHEMATIC DIAGRAM
V.OUTPUT IC IC401 LA78040
THERMAL PROTECTION
-
AMP
+
PUMP UP
GND Vcc
7 6 5 4 3 2 1
3.7 26.3 12.5 0 2.0 25.9 3.6
C404
0.0022 M
R413 R416
12K 1/4W 10K 1/4W
R430_1
27K 1/4W
20
T401
305Y001
19
C416 0
31.0
3 4
5.9
500V 22P SL
NC
2
0.2
1 6
1.3
0 22.3
H-DRIVE
31.0 HS402
Q405_1
763WSA0015
0.5 KTC3207
W813
0
TP401
SWITCHING
Q472
101.0
2SA1371
101.0
102.0
R473
1M1/4W
D409
HZ11B3L
0
R471 SWITCHING
0.6
Q471
10K 1/4W 2SC2909
0
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
DEGAUSE SW
Q401
KRA102MAT
3.6 0
3.3
18
R421
1.2K 1/2W
W815
W824
L401
W812
4.7mH 0909
W877 W875
262.0
1.3 W872
H.OUTPUT
Q406_1
0 W878
2SD2627LS-CBC11
W814
W816
D411
0
SWITCHING 1N4937
0
Q404
KRC111MAT
17.6
SWITCHING
17.6
Q407
KRA102MAT
9.9 17.7
R404
R442
12K +-1% 1.5K +-1%
ATTENTION: LES PIECES REPAREES PAR UN ETANT
CAUTION:
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D E
F G
(MIAN PCB)
CP403
A1561WV2-2P
W888
W884
TO DY
CP401
B04B-DVS
FB401 3210012R
2.0 22.5K
COL
1 HV
104.6 +180V
6
F
S
GND 0
11
101.0 3.2
B+ ABL
2 7
R423 33.8 8.1
AFC HEATER
9 10
18K 1/4W
0
C427 GND GND
8 5 NC
+25V
500V 100P B 0.6
+14V
3 4 NC
CRT+B
GND_A
W827
GND_A
D412
HEATER
1N4937
W818
R454
W840
220K 1/4W
PCB070
TMX467
CAUTION: DIGITAL TRANSISTOR
SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F G
H
8
DEGAUSS COIL
1
L508
2 8R090008
7
DY801
KDY3CFB23M
4
3
2
1
6
K001
K002 K003
TMM17538 TMM17538 TMM17538
TO CRT
CD801
SM1098-009-1A
1
5
2
V801
A22JWG098X
9
10
R
8
G
6
B
11
5 7 1
FOCUS 4
SCREEN
3
TO CRT
CP803A
51052-0400
+B
4
GND
3
GND
2
HEATER
1
CD803
2E042705
2
DEFLECTION SIGNAL
CAUTION: DIGITAL TRANSISTOR
1
H