Panasonic TX-29PN1D / TX-29PN1F / TX-29PN1P / TX-28PN1D / TX-28PN1F / TX-28PN1P Service Manual ▷ View online
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
COIL
L704
ELC10D123E
RESISTORS
S.M.CARB
R404
ERJ6GEYJ183
0.1W
5%
18K Ω
METAL
R407
ERG1SJ331
1W
5%
330 Ω
S.M.CARB
R413
ERJ6GEYJ183
0.1W
5%
18K Ω
METAL
R506
ERG1SJ101
1W
5%
100 Ω
METAL
R508
ERG1SJ470P
1W
5%
47 Ω
FUSIBLE
R556
ERQ12AJ151P 0.5W
5%
150 Ω
METAL
R810
ERG2FJ120
2W
5%
12 Ω
CAPACITORS
FILM
C553
ECWF2155JSB
250V
1.5µF
FILM
C554
ECWF2334JSB
250V
330nF
FILM
C559
ECWH16622JVB
1.6KV
6.2nF
FILM
C560
ECQF4273JZH
400V
27nF
FILM
C569
ECWH16472JVB
1600V
4.7nF
CERAMIC
C821
ECKC3D681J
2KV
680pF
DIFFERENCES FOR MODEL TX--28PN1P
EXPLODED VIEW
AC CORD ASSY
13
TXASX01ABLE
BACK COVER
14
TKU0E0140
C.R.T.
15
W66MAF185X03
CABINET
16
TKY0E0151
D P.C.B.
17
D-28PN1P
DEGAUSS COIL
18
TLK0E9023
MODEL LABEL
19
TBM0E0423
MISCELLANEOUS COMPONENTS
CARTON
.
TPC0E46001
BOTTOM CUSHION
.
TPD0E0066
TOP CUSHION
.
TPD0E0067
INSTRUCTION BOOKS
BULGARIAN
.
TQB0E0150M-M
ROMANIAN
.
TQB0E0150N-M
POLISH
.
TQB0E0150P-M
HUNGARIAN
.
TQB0E0150Q-M
CZECH
.
TQB0E0150R-M
ENGLISH
.
TQB0E0150U-M
SLOVAKIAN
.
TQB0E0150W-M
I.C.s
EAROM 24C32ANSU27T
IC1103
GP4L/2A06P
DIODES
DIODE
D511
MA4200LTA
COILS
COIL
L557
ELH5L6164
COIL
L704
ELC10D123E
RESISTORS
S.M.CARB
R404
ERJ6GEYJ183
0.1W
5%
18K Ω
METAL
R407
ERG1SJ331
1W
5%
330 Ω
S.M.CARB
R413
ERJ6GEYJ183
0.1W
5%
18K Ω
METAL
R506
ERG1SJ101
1W
5%
100 Ω
METAL
R508
ERG1SJ470P
1W
5%
47 Ω
FUSIBLE
R556
ERQ12AJ151P 0.5W
5%
150 Ω
METAL
R810
ERG2FJ120
2W
5%
12 Ω
CAPACITORS
FILM
C553
ECWF2155JSB
250V
1.5µF
FILM
C554
ECWF2334JSB
250V
330nF
FILM
C559
ECWH16622JVB
1.6KV
6.2nF
FILM
C560
ECQF4273JZH
400V
27nF
FILM
C569
ECWH16472JVB
1600V
4.7nF
CERAMIC
C821
ECKC3D681J
2KV
680pF
DIFFERENCES FOR MODEL TX--29PN1D
EXPLODED VIEW
AC CORD ASSY
13
TXASX01AAXE
BACK COVER
14
TKU0E0141
C.R.T.
15
A68EPD10X30
CABINET
16
TKY0E0152
D P.C.B.
17
D-29PN1D
DEGAUSS COIL
18
TLK8E05210
MODEL LABEL
19
TBM0E0425
MISCELLANEOUS COMPONENTS
CARTON
.
TPC0E45301
BOTTOM CUSHION
.
TPD0E0068
TOP CUSHION
.
TPD0E0069
INSTRUCTION BOOKS
GERMAN
.
TQB0E0152A-M
ITALIAN
.
TQB0E0152C-M
FRENCH
.
TQB0E0152D-M
I.C.s
EAROM 24C32ANSU27T
IC1103
GP4L/3A06D
DIODES
DIODE
D511
MA4200MTA
COILS
COIL
L557
ELH5L6118
COIL
L704
ELC18B123L
COIL
T804
ETQR36T002A
RESISTORS
S.M.CARB
R404
ERJ6GEYJ273
0.1W
5%
27K Ω
METAL
R407
ERG1SJ221P
1W
5%
220 Ω
S.M.CARB
R413
ERJ6GEYJ273
0.1W
5%
27K Ω
METAL
R506
ERG1SJ470P
1W
5%
47 Ω
METAL
R508
ERG1SJ680
1W
5%
68 Ω
FUSIBLE
R556
ERQ12AJ101
0.5W
5%
100 Ω
METAL
R810
ERG2FJ470H
2W
5%
47 Ω
CAPACITORS
FILM
C553
ECWF2135JSB
250V
1.3µF
FILM
C554
ECWF2564JBB 250V
560nF
FILM
C559
ECWH16562JVB
1K6V
5.6nF
FILM
C560
ECQM4223KC
400V
220nF
FILM
C569
ECWH16822JVB
1600V
8.2nF
CERAMIC
C821
ECKC3D102J
2KV
1nF
DIFFERENCES FOR MODEL TX--29PN1F
EXPLODED VIEW
AC CORD ASSY
13
TXASX01AAXE
BACK COVER
14
TKU0E0141
C.R.T.
15
A68EPD10X30
CABINET
16
TKY0E0152
D P.C.B.
17
D-29PN1F
DEGAUSS COIL
18
TLK8E05210
MODEL LABEL
19
TBM0E0424
MISCELLANEOUS COMPONENTS
CARTON
.
TPC0E45301
BOTTOM CUSHION
.
TPD0E0068
TOP CUSHION
.
TPD0E0069
INSTRUCTION BOOKS
GERMAN
.
TQB0E0151A-M
DUTCH
.
TQB0E0151B-M
FRENCH
.
TQB0E0151D-M
SPANISH
.
TQB0E0151E-M
17
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
SWEDISH
.
TQB0E0151F-M
NORWEGIAN
.
TQB0E0151G-M
FINNISH
.
TQB0E0151H-M
DANISH
.
TQB0E0151K-M
I.C.s
EAROM 24C32ANSU27T
IC1103
GP4L/3A06F
DIODES
DIODE
D511
MA4200MTA
COILS
COIL
L557
ELH5L6118
COIL
L704
ELC18B123L
COIL
T804
ETQR36T002A
RESISTORS
S.M.CARB
R404
ERJ6GEYJ273
0.1W
5%
27K Ω
METAL
R407
ERG1SJ221P
1W
5%
220 Ω
S.M.CARB
R413
ERJ6GEYJ273
0.1W
5%
27K Ω
METAL
R506
ERG1SJ470P
1W
5%
47 Ω
METAL
R508
ERG1SJ680
1W
5%
68 Ω
FUSIBLE
R556
ERQ12AJ101
0.5W
5%
100 Ω
METAL
R810
ERG2FJ470H
2W
5%
47 Ω
CAPACITORS
FILM
C553
ECWF2135JSB
250V
1.3µF
FILM
C554
ECWF2564JBB 250V
560nF
FILM
C559
ECWH16562JVB
1K6V
5.6nF
FILM
C560
ECQM4223KC
400V
220nF
FILM
C569
ECWH16822JVB
1600V
8.2nF
CERAMIC
C821
ECKC3D102J
2KV
1nF
DIFFERENCES FOR MODEL TX--29PN1P
EXPLODED VIEW
AC CORD ASSY
13
TXASX01AAXE
BACK COVER
14
TKU0E0141
C.R.T.
15
A68EPD10X30
CABINET
16
TKY0E0152
D P.C.B.
17
D-29PN1P
DEGAUSS COIL
18
TLK8E05210
MODEL LABEL
19
TBM0E0426
MISCELLANEOUS COMPONENTS
CARTON
.
TPC0E45301
BOTTOM CUSHION
.
TPD0E0068
TOP CUSHION
.
TPD0E0069
INSTRUCTION BOOKS
BULGARIAN
.
TQB0E0153M-M
ROMANIAN
.
TQB0E0153N-M
POLISH
.
TQB0E0153P-M
HUNGARIAN
.
TQB0E0153Q-M
CZECH
.
TQB0E0153R-M
ENGLISH
.
TQB0E0153U-M
SLOVAKIAN
.
TQB0E0153W1M
I.C.s
EAROM 24C32ANSU27T
IC1103
GP4L/3A06P
DIODES
DIODE
D511
MA4200MTA
COILS
COIL
L557
ELH5L6118
COIL
L704
ELC18B123L
COIL
T804
ETQR36T002A
RESISTORS
S.M.CARB
R404
ERJ6GEYJ273
0.1W
5%
27K Ω
METAL
R407
ERG1SJ221P
1W
5%
220 Ω
S.M.CARB
R413
ERJ6GEYJ273
0.1W
5%
27K Ω
METAL
R506
ERG1SJ470P
1W
5%
47 Ω
METAL
R508
ERG1SJ680
1W
5%
68 Ω
FUSIBLE
R556
ERQ12AJ101
0.5W
5%
100 Ω
METAL
R810
ERG2FJ470H
2W
5%
47 Ω
CAPACITORS
FILM
C553
ECWF2135JSB
250V
1.3µF
FILM
C554
ECWF2564JBB 250V
560nF
FILM
C559
ECWH16562JVB
1K6V
5.6nF
FILM
C560
ECQM4223KC
400V
220nF
FILM
C569
ECWH16822JVB
1600V
8.2nF
CERAMIC
C821
ECKC3D102J
2KV
1nF
18
SCHEMATIC DIAGRAMS FOR MODELS
TX-29PN1D, TX-29PN1F, TX-29PN1P
TX-28PN1D, TX-28PN1F, TX-28PN1P
TX-28PN1D, TX-28PN1F, TX-28PN1P
(GP4L CHASSIS)
NOTE
1. RESISTOR
All resistors are carbon ¼W resistor, unless marked otherwise.
Unit of resistance is OHM (
Unit of resistance is OHM (
Ω) (k=1,000, M=1,000,000)
2. CAPACITORS
All capacitors are ceramic 50V unless marked otherwise.
Unit of capacitance is
Unit of capacitance is
µF unless otherwise stated.
3. COIL
Unit of inductance is
µH, unless otherwise stated.
4. TEST POINT
Test Point Position
5. EARTH SYMBOL
Chassis Earth (Cold)
Line Earth (Hot)
6. VOLTAGE MEASUREMENT
Voltage is measured by a d.c. voltmeter.
Measurement conditions are as follows:
Power source
Measurement conditions are as follows:
Power source
a.c. 220V-240V, 50Hz
Receiving Signal
Colour Bar signal (RF)
All customer controls
Maximum position
7.
Indicates the Video signal path
Indicates the Audio signal path
These schematic diagrams are the latest at time of printing and are subject to change without notice.
REMARKS
a. Do not touch the hot part, or the hot and cold parts at the same time, as you are liable to a shock hazard.
b. Do not short circuit the hot and cold circuits as electrical components may be damaged.
c. Do not connect an instrument, such as an oscilloscope, to the hot and cold circuits simultaneously as this may cause
c. Do not connect an instrument, such as an oscilloscope, to the hot and cold circuits simultaneously as this may cause
fuse failure. Connect the earth of the instruments to the earth connection of the circuit being measured.
d. Make sure to disconnect the power plug before removing the chassis.
NOTE
1. The Power Supply Circuit contains a circuit area, which uses a separate power supply to isolate the earth connection.
The circuit is defined by HOT and COLD indications in the schematic diagram. All circuits, except the Power Circuit, are
COLD.
COLD.
IMPORTANT SAFETY NOTICE
Components identified by
mark have special characteristics
important for safety. When replacing any of these components, use
only manufacturers' specified parts.
only manufacturers' specified parts.
19
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