Dell 21N21E2 CRT Television User Manual


 
ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC506
LTV-817M-VB
FEED BACK
1
2
34
F501
50T040H
T4A_L_250V
FH501
EYF-52BC
FH502
EYF-52BC
21
L503
8R200015
DEGAUSS COIL
L501
0R8A393F28Y
COIL,LINE FILTER
12
34
RY501
ALKS321
12
3
4
IC502 KIA78R09API
9V REG.IC
1234
IC503 KIA278R06PI
6V REG. IC
123
4
TH501
B59209-J80-A10
CP501
A3963WV2-3PD
12
21
CD501_1
1206655823
AC230V-240V_50Hz
R503
3.9 7W
T501_1 81350864
1
10
11
12
13
14
15
16
2
3
5
6
7
89
ICP501
20P_7000
ICP502
20P_3000
SW501
ESB92S22B
MAIN POWER SW
1
2
34
S
D
G
Q501
2SK2651-01MR
POWER
L502
W5T29X7.5X19
7A 125V
7A 125V
N’UTILISER QUE DES FUSIBLE DE MEME TYPE
CAUTION
REPLACE ONLY WITH THE SAME TYPE FUSE
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
:POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE
ATTENTION
Q510
DTC124EKA
P.CON SW
Q508
DTC114TKA
EMERGENCY
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
R521
0.82 3W
R543
0.39 3W
R516
1.2 1W
R534
330 1W
R509
0.22 1W
VR501
2.2K
HS503
763WAA0187
HS501
763WAA0178
HS502
763WAA0187
B504
W4BRH3.5X6X1.0
B501
W5RH3.5X5X1.0
CP502
A1561WV2-2P
1
2
Q512
DTA114EKA
EMERGENCY
Q505
KTC3203_Y
RELAY SW
Q514
2SC2909
P.CON SW
Q502
KTC3203_Y
POWER
Q507
KTC3198
FEED BACK
SWITCHING
CAUTION: DIGITAL TRANSISTORCAUTION: DIGITAL TRANSISTOR
R530
5.6K 1/4W
R510
220 1/4W
R535
2.2K 1/4W
R537
560
R538
10K
R532
22K 1/4W
R524
47K 1/4W
R550
100 1/2W
R508
5.6K +-1%
R511
2.2K 1/4W
R528
10K 1/4W
R518
120K 1/4W
R548
10K
R552
1.5M 1/2W
R531
1.5M 1/2W
R541
27K
R545
6.8K 1/2W
R544
6.8K 1/2W
R547
10K 1/4W
R519
270 1/4W
R507
2.2K
R502
10K
R529
680 1/4W
R536
2.2K
1/4W
R512
10K
R540
100
R542
1K
R501
1.5M 1/2W
R517
1.5K 1/4W
R546
10K 1/4W
C504
0.001 B
C536_1
0.047 MMTV
C537_2
0.47 MMTS
C535_1
470P2KV RR
C526_1
0.22275V ECQUL
C532
0.00272KV R
C540
0.0022250V KX
C506
0.0012KV B
C507
0.0012KV B
C525
0.001250V KX
C530
0.1 B
C509
0.01 B
C543
0.001 B
C508
0.01 B
C524
0.01 B
C517_1
680P2KV RR
C502_2
1B
C501_1
0.22275V ECQUL
W842
W844
W814
W803
W809
W817
C522
1016V KA
C505_2
82400V USR
C531
100035V MHE
C511
220016V YK
C539
1050V YK
C541_1
100160V YXF
D505
11E1-EIC
D532
1N4937
D515 SB140-EIC
D516
21DQ09N
D513
21DQ09N
D526
FE201-6L49
D506
1SS133
D502
RM11C-EIC
D501
RM11C-EIC
D504
RM11C-EIC
D503
RM11C-EIC
D517
1N4937
D530
1SS133
D514
1SS133
D521
1SS133
D519
1SS133
D527
11E1-EIC
D512 SB140-EIC
D508
1SS133
D520
30DF6-FC
D507
1SS133
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
D531
MTZJ15B
D528
MTZJ18B
D509
MTZJ5.1B
D511
MTZJ12B
D525
MTZJ5.6B
D533
MTZJ5.6B
C503_1
10100V YK
C518_1
4.750V YK
C533
2206.3V YK
C523
22010V YK
C515
100016V YK
Q511
KTA1281_Y
P.CON SW
Q509
2SA1624
EMERGENCY
Q513
2SA1371
P.CON SW
Q503
2SA1037AK
P.FAIL
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
H.DRV+B
+B
P.CON+8V
GND
SOUND+B
SOUND_GND
P.CON+8V
AT+5V_AVDD
P.FAIL
GND
GND
P.CON+8V
GND
P.CON+8V
P.CON+5V
P.FAIL
TUNER_BT
DEGAUSS
POWER
AT+5V_AVDD
AT+5V_DVDD
P.CON+5V
EMERGENCY
GND
(EYELET)
TO 21PIN/AV SW
BLUE
BLUE
BROWN
0
0
4.9
0
NC
17.3
342
14.5
14.5
5.3
5.35.3
0
0
0
4.9
5.0
0
115
115
0
31.9 21.9
8.5
BROWN
NC
POWER SCHEMATIC DIAGRAM
0
11.5
0
GND
IN
OUT
SW
11.5 8.9 0 5.1
OUT
IN
GND
SW
6.08.3 0 2.6
0
0.6
0
FROM/TO MICON/TUNER
31.2
14.8
6.7
5.6
4.2
4.9
4.9
(MAIN PCB)
0
0
0
0
272
304
304
4.8
0.4
TO IF/CHROMA
343.6
0.6
4.8
0.4
6.1
5.5
5.6
108.2
11.2
8.4
4A 250V(F501) ET 7A 125(ICP501) AND 3A 125V(IC502).
3A 125V
4A 250V
CAUTION
4A 250V(F501)AND 7A 125V(ICP501) 3A 125V(ICP502).
4A 250V3A 125V
TYPE 20N.
:ICP501 AND ICP502 MANUFACTURED BY SKYGATE CO,LTD.
TO SOUND AMP
TO DEFLECTION/CRT
PCB010
TMC572
G-11
G-12