Read Panasonic TX-21JT2P / TX-21JT2B Service Manual online
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
R503
5.6
7W
IC506
LTV-817M-VB
FEED BACK
1
2
34
VR501
1K
+B ADJ.
F501
50T040H
T4A_L_250V
FH502
EYF-52BC
FH501
EYF-52BC
2
1
L503
8R200015
DEGAUSS COIL
CAUTION: DIGITAL TRANSISTOR
L501
0R8A393F28Y
COIL,LINE FILTER
1
2
3
4
SW501
SDKVA30100
MAIN SWITCH
1
2
3
4
5
6
IC502
KIA7808API
8V REG. IC
1
2
3
IC501
KIA7805API
5V REG. IC
1
2
3
RY501
ALKS329
1
2
3
4
T502
0628001
1
2
3
4
5
6
7
8
9
T501
8129098S
1
10
11
12
13
14
15
16
17
18
2
3
5
6
7
8
CP501
A3963WV2-3PD
1
2
S
D
G
Q511
2SK2647-01MR
POWER
Q513
KRC102SRTK
SW
Q506
KRA102SRTK
KRA102SRTK
SW
Q512
KRA102SRTK
SW
PH
TH501
B59104-T80-B10
1
2
3
2
1
CD501_1
0G650809
AC220V-240V_50Hz
CAUTION: DIGITAL TRANSISTOR
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
SINCE THESE PARTS MARKED BY
CAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANT
LES PIECES REPAREES PAR UN
ATTENTION:
R502
0.82
1W
R508
33
3W
R511
330
1W
R510
0.22
1W
HS503
763WAA0162
B502
W4BRH3.5X6X1
B504
W5RH3.5X5X1.0
CP502
A1561WV2-2P
1
2
IS NON POLAR ONE.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
THE RESISTOR MARKED F IS FUSE RESISTOR.
NOTE:
L502
W5T29X7.5X19
R501
1.5M
1/2W
R529
100
1/4W
R524
150
1/4W
R523
10 1/4W
R522
270
1/4W
R516
3.3K 1/4W
R514
100K
1/2W
R512
1K
R513
1.5K
R531
10K
R504
2.2M
1/2W
R506
2.2M
1/2W
R538
270 1/4W
R519
1K 1/4W
R526
100K
R528
1K
R533
1K
R515
4.7K
R525
470
R537
100
R532
3.3K 1/4W
R505
100
1/4W
R521
1K
1/2W
R507
100
1/4W
C508
0.001
250V
KX
C535
0.0022
250V
KX
C504
0.047 M
C527
220P
250V
KX
C503_1
220P
2KV
RR
C509
0.022
M
C507
0.001
2KV
B
C506
0.001
2KV
B
C518
0.01 B
C502
0.001
M
C516
470P
500V
B
C517_1
680P
2KV
RR
C501_2
0.1
275V
ECQUL
C526_2
0.22
275V
ECQUL
W808
W809
W819
W818
C514
470
16V
YK
C511
47
25V
YK
C541
1000
25V
YK
D509
1SS133
D510_1
30DF6-FC
D521
1SS133
D501
RM11C-EIC
D504
RM11C-EIC
D502
RM11C-EIC
D512
1N4937
D517
1SS133
D525
1SS133
D513
SB290S
D518
1SS133
D516
SB290S
D508
SB290S
D515
1SS133
D533
1N4005-EIC
D534
1N4005-EIC
D529
1N4005-EIC
D532
1N4005-EIC
D530
1SS133
D503
RM11C-EIC
D524
SB290S
D505
SB290S
D514
1SS133
D519
1SS133
Q502
KTC3203_Y
SWITCHING
Q507
KTC3198
FEED BACK
SWITCHING
SWITCHING
Q509
KTC3209_Y
KTC3209_Y
REG
Q505
2SC2412K
SW
Q503
KTC3209_Y
REG
Q501
KTC3209_Y
REG
Q504
2SC2412K
SW
Q508
KTC3198
SW
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
D506
MTZJ5.6B
D528
MTZJ5.6B
D507
MTZJ18B
D520
MTZJ18B
D511
MTZJ18B
D522
MTZJ3.9B
C515
1000
16V
YK
C523
100
10V
YK
C533
470
10V
YK
C513
1
50V
KA
C519
2200
16V
YK
C521
100
160V
YXF
C505_1
150
450V
USR
SOUND+B
P.CON+8V
SOUND_GND
GND
H.DRV+B
+B
GND
EMEGENCY
H_GND
POWER
+B
AT3.5V
P.CON+8V
AT+5.6V
P.CON+5V
GND
5.9
0
349
349
BROWN
(MAIN PCB)
POWER SCHEMATIC DIAGRAM
5.6
FROM/TO MICON/CHROMA
FROM/TO DEFLECTION/CRT
TO SOUND AMP/21PIN
PCB010
TMB553
TMB553
NC
NC
BLUE
BROWN
10.68
0
NC
NC
NC
NC
NC
OUT
GND
IN
OUT
GND
IN
0
BLUE
NC
NC
9.0
5.0
5.6
5.0
3.3
3.9
0.1
0
0.8
0.8
0
0
5.6
0
0
0
9.0
0
9.0
8.9
8.9
0
0
8.9
9.0
5.0
5.6
10.9
13.9
0
0
144.0
0
11.2
21.7
317.0
416.0
13.4
0
21.3
416.0
9.1
0.2
9.1
0.4
9.1
8.1
8.1
0.4
6.1
8.5
5.0
10.8
0
8.0
4.5
4.5
G-7
G-8
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