DOWNLOAD Panasonic TX-14B4T / TX-14B4B / TX-14B4TL / TC-14B4R / TC-14B4B Service Manual ↓ Size: 1.68 MB | Pages: 14 in PDF or view online for FREE

Model
TX-14B4T TX-14B4B TX-14B4TL TC-14B4R TC-14B4B
Pages
14
Size
1.68 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Z-185 CHASSIS
File
tx-14b4t-tx-14b4b-tx-14b4tl-tc-14b4r-tc-14b4b.pdf
Date
PREV: Panasonic TX-14B3TF Service Manual

Panasonic TX-14B4T / TX-14B4B / TX-14B4TL / TC-14B4R / TC-14B4B Service Manual ▷ View online

8
CIRCUIT BLOCK DIAGRAM
PARTS LOCATION
7
16
6
5
10
13
12
9
14
11
7
2
1
15
NOTE:
The numbers on the exploded view below
refer to the mechanical section of the
Replacement Parts List.
4
3
Components Identified by        mark have special characteristics important for safety.
* When replacing any of these components, use only manufacturers specified parts.
In case of ordering these spare parts, please always add the complete Model-Type 
number to your order.
REPLACEMENT PARTS LIST
Important Safety Notice
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
COMMON PARTS
EXPLODED VIEW
PANASONIC BADGE  
     1
4855623201
SPEAKER 
     2
4858314010
E P.C.B.              
     3
4859804593
AC POWER CORD    
     4
4859906310
F.B.T.           
     5
50H0000211
C.R.T 
     6
A34EAC01X06
DEGAUSS COIL     
     7
DC-1450
TUNER 
     8
UV1316/A
MISCELLANEOUS COMPONENTS
CUSHION 
.
4858191200
BATTERY PACK          
.
UM-3DJ-2P
CRT SOCKET       
SCT1
PCS633A
I.C.s
VERTICAL AMPLIFIER    
I301
TDA8357J
MONO AMPLIFIER        
I601
TDA7267A
I.R. RECEIVER         
I703
KRT30
POWER SUPPLY SWITCHING
I801
STRF6653
OPTO COUPLER          
I804
KP1010C
ERROR AMPLIFIER       
I806
SE110N
5V REGULATOR          
I820
KA7805
8V REGULATOR          
I822
KA7808
3.3V REGULATOR        
I823
LP295033
RGB OUTPUT       
I901
TDA6107Q
FUSES
FUSE  4A250V  
F801
5FSCB4022R
FUSE 
G900
4SG0D00103
DIODES
DIODE 
D313
DBYW36
DIODE 
D341
DUZ33B
DIODE 
D350
DTZX12C
DIODE 
D360
DTZX22C
DIODE 
D361
DUZ33B
DIODE 
D403
BY228
DIODE 
D405
DBYW36
DIODE 
D407
DBYW36
DIODE 
D408
DBYW36
DIODE 
D450
DBYW36
DIODE 
D510
DTZX3V9B
DIODE 
D511
DTZX3V9B
DIODE 
D520
1N4148
DIODE 
D521
1N4148
LED 
D707
DSML1216W
DIODE 
D710
DTZX5V1B
DIODE 
D801
DBYT51J
DIODE 
D802
DBYT51J
DIODE 
D803
DBYT51J
DIODE 
D804
DBYT51J
DIODE 
D805
DBYW36
DIODE 
D806
DBYW36
DIODE 
D808
DBYW36
DIODE 
D809
DBYW36
DIODE 
D810
DBYW36
DIODE 
D811
DTZX5V6B
DIODE 
D820
DBYW76
DIODE 
D821
DBYW36
DIODE 
D822
DTZX9V1B
DIODE 
D824
1N4148
DIODE 
D825
1N4148
DIODE 
D830
DBYW36
DIODE 
D831
DBYW36
DIODE 
D840
1N4148
DIODE 
D841
1N4148
DIODE 
D860
DBYW36
DIODE 
D904
DBAV21
DIODE 
D905
DBAV21
DIODE 
D906
DBAV21
DIODE 
DA02
DTZX12C
DIODE 
DA05
DTZX5V6B
DIODE 
DA06
DTZX5V6B
DIODE 
DA08
DTZX5V6B
DIODE 
DA09
DTZX5V6B
DIODE 
DA10
DTZX5V6B
DIODE 
DA11
DTZX5V6B
DIODE 
DA27
DTZX5V6B
THYRISTOR        
I810
TX0202DA
DIODE            
R801
DT122B8010
TRANSISTORS
TRANSISTR 
Q101
2SC5343Y
TRANSISTOR            
Q401
2SD2499
TRANSISTR 
Q402
2SD1207
TRANSISTR 
Q501
2SA1980Y
TRANSISTR 
Q502
2SC5343Y
TRANSISTR 
Q503
2SC5343Y
TRANSISTR 
Q510
2SA1980Y
TRANSISTR 
Q511
2SA1980Y
TRANSISTR 
Q520
2SC5343Y
TRANSISTR 
Q807
2SC5343Y
TRANSISTR 
Q808
2SC5343Y
TRANSISTR 
Q809
2SC5343Y
TRANSISTR 
Q810
2SC5343Y
TRANSISTR 
Q811
2SC5343Y
TRANS SMS 
T801
50M3535A1
TRANSFORMERS
TRANSFORMER      
T401
50D10A2
8
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
COILS
PEAKING COIL          
L101
5CPZ100K02
COIL 
L301
5CPZ109M04
COIL 
L350
5CPZ109M04
COIL   
L401
58H0000016
COIL 
L500
5CPZ120K02
PEAKING COIL          
L501
5CPZ100K02
PEAKING COIL          
L502
5CPZ100K02
PEAKING COIL          
L510
5CPZ100K02
PEAKING COIL          
L511
5CPZ100K02
PEAKING COIL          
L512
5CPZ100K02
COIL 
L600
5MC0000100
COIL 
L801
5MC0000100
COIL 
L802
58C9430599
COIL 
L803
5MC0000100
FILTERS
LINE FILTER           
LF801
5PLF24A1
FILTER           
SF1
5PJ1981M
FILTER           
Z501
5PYXT6R0MB
FILTER 
Z603
5PXF1B471M
FILTER 
Z605
5PXF1B471M
FILTER 
Z606
5PXF1B471M
FILTER 
Z630
5PXF1B471M
CRYSTALS
CRYSTAL 
X502
5XE12R000E
RESISTORS
CARBON
R101
ERD25TJ473
0.25W
5%
47K
CARBON
R102
ERD25TJ472
0.25W
5%
4K7
CARBON
R104
ERD25TJ104
0.25W
5%
100K
CARBON
R105
ERD25TJ392
0.25W
5%
3K9
CARBON
R106
ERD25TJ101
0.25W
5%
100
CARBON
R107
ERD25TJ101
0.25W
5%
100
CARBON
R120
ERD25TJ101
0.25W
5%
100
CARBON
R302
ERD50T159J
0.5W
5%
1R5
METAL
R305
RS02Y331JS
2W
5%
330
CARBON
R310
ERD25TJ102
0.25W
5%
1K
CARBON
R311
ERD25TJ102
0.25W
5%
1K
CARBON
R340
ERD25TJ473
0.25W
5%
47K
CARBON
R341
ERDS1TJ152
0.5W
5%
1K5
METAL
R350
RN-4Z1501F
0.25W
1%
1.5K
METAL
R351
RN-4Z1501F
0.25W
1%
1.5K
CARBON
R355
ERD25TJ272  
0.25W
5%
2K7
CARBON
R356
ERD25TJ562
0.25W
5%
5K6
CARBON  
R360
ERD25TJ564  
0.25W
5%
560K
CARBON
R390
ERD25TJ159
0,25W
5%
1R5
CARBON
R401
ERD25TJ272  
0.25W
5%
2K7
CARBON
R404
ERD25TJ339
0,25W
5%
3R3
METAL
R415
RS02Y102JS
2W
5%
1K
CARBON
R420
ERD25TJ223
0.25W
5%
22K
METAL
R450
RS02Y103JS
2W
5%
10K
CARBON
R501
ERD25TJ101
0.25W
5%
100
CARBON
R502
ERD25TJ101
0.25W
5%
100
CARBON
R505
ERD25TJ101
0.25W
5%
100
CARBON
R506
ERD25TJ332
0.25W
5%
3K3
CARBON
R507
ERD25TJ101
0.25W
5%
100
CARBON
R508
ERD25TJ332
0.25W
5%
3K3
CARBON
R509
ERD25TJ681
0.25W
5%
680
CARBON
R511
ERD25TJ333
0.25W
5%
33K
CARBON
R512
ERD25TJ101
0.25W
5%
100
CARBON
R513
ERD25TJ101
0.25W
5%
100
CARBON
R514
ERD25TJ101
0.25W
5%
100
CARBON
R515
ERD25TJ153
0.25W
5%
15K
CARBON  
R516
ERD25TJ393  
0.25W
5%
39K
CARBON
R517
ERD25TJ102
0.25W
5%
1K
CARBON  
R518
ERD25TJ273  
0.25W
5%
27K
CARBON
R520
ERD25TJ183
0.25W
5%
18K
CARBON
R521
ERD25TJ391
0.25W
5%
390
CARBON
R522
ERD25TJ221
0.25W
5%
220
CARBON
R523
ERD25TJ331
0.25W
5%
330
CARBON
R524
ERD25TJ561
0.25W
5%
560
CARBON
R525
ERD25TJ104
0.25W
5%
100K
CARBON
R526
ERD25TJ479
0,25W
5%
4R7
CARBON  
R527
ERD25TJ431  
0.25W
5%
  430
CARBON
R528
ERD25TJ221
0.25W
5%
220
CARBON
R530
ERD25TJ470
0.25W
5%
47
CARBON
R531
ERD25TJ102
0.25W
5%
1K
CARBON
R533
ERD25TJ103
0.25W
5%
10K
CARBON
R534
ERD25TJ102
0.25W
5%
1K
CARBON
R535
ERD25TJ101
0.25W
5%
100
CARBON
R537
ERD25TJ101
0.25W
5%
100
CARBON
R538
ERD25TJ101
0.25W
5%
100
CARBON
R539
ERD25TJ101
0.25W
5%
100
CARBON
R555
ERD25TJ103
0.25W
5%
10K
CARBON  
R556
ERD25TJ822  
0.25W
5%
  8K2
CARBON
R567
ERD25TJ101
0.25W
5%
100
CARBON
R570
ERD25TJ102
0.25W
5%
1K
CARBON
R571
ERD25TJ432
0,25W
5%
4K3
CARBON
R572
ERD25TJ122
0.25W
5%
1K2
CARBON
R573
ERD25TJ272  
0.25W
5%
2K7
CARBON  
R575
ERD25TJ123  
0.25W
5%
12K
CARBON
R580
ERD25TJ561
0.25W
5%
560
CARBON
R585
ERD25TJ224J
0,25W
5%
220K
CARBON
R586
ERD25TJ221
0.25W
5%
220
CARBON
R587
ERD25TJ101
0.25W
5%
100
CARBON
R588
ERD25TJ101
0.25W
5%
100
CARBON
R589
ERD25TJ101
0.25W
5%
100
CARBON
R592
ERD25TJ103
0.25W
5%
10K
CARBON
R593
ERD25TJ103
0.25W
5%
10K
CARBON
R594
ERD25TJ103
0.25W
5%
10K
CARBON
R595
ERD25TJ473
0.25W
5%
47K
CARBON
R596
ERD25TJ302
0,25W
5%
3K
CARBON
R597
ERD25TJ153
0.25W
5%
15K
CARBON
R598
ERD25TJ153
0.25W
5%
15K
CARBON
R599
ERD25TJ221
0.25W
5%
220
CARBON
R601
ERD25TJ432
0,25W
5%
4K3
CARBON
R602
ERD25TJ332
0.25W
5%
3K3
CARBON
R610
ERD25TJ332
0.25W
5%
3K3
CARBON  
R710
ERD25TJ431  
0.25W
5%
  430
CARBON
R713
ERD25TJ201J
0,25W
5%
200
CARBON
R720
ERD25TJ122
0.25W
5%
1K2
CARBON
R721
ERD25TJ181J
0,25W
5%
180
CARBON
R722
ERD25TJ221
0.25W
5%
220
CARBON
R723
ERD25TJ331
0.25W
5%
330
CARBON
R724
ERD25TJ471
0.25W
5%
470
METAL
R802
RS02Y753JS
2W
5%
75K
METAL
R803
RS02Y473JS
2W
5%
47K
FUSIBLE
R804
RF02Y338K
2W 10%
R33
CARBON
R805
ERD50T100J
0.5W
5%
10
CARBON
R806
ERD25TJ472
0.25W
5%
4K7
CARBON
R807
ERD50T272J
0.5W
5%
2K7
METAL
R808
RS02Y821JS
2W
5%
820
CARBON
R810
ERD25TJ102
0.25W
5%
1K
CARBON
R811
RC-2Z565KP
0.5W 10%
5.6M
CARBON
R817
ERD25TJ473
0.25W
5%
47K
RESISTOR
R819
RX07C339JF
7W
5%
3R3
CARBON
R820
ERD25TJ102
0.25W
5%
1K
CARBON
R821
ERD25TJ102
0.25W
5%
1K
CARBON
R829
ERD25TJ153
0.25W
5%
15K
CARBON
R830
ERD25TJ332
0.25W
5%
3K3
CARBON
R840
ERD25TJ220
0.25W
5%
22
CARBON
R850
ERD50T479J
0.5W
5%
4R7
9
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