Panasonic TX-29AB50D / TX-29AB50F / TX-29B50F / TX-29B50P Service Manual ▷ View online
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
CERAMIC
C2633
ECJ2VF1H103Z
50V
10nF
CERAMIC
C2634
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2635
ECJ2VC1H150J
50V
15pF
CERAMIC
C2636
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2638
ECJ2VC1H150J
50V
15pF
CERAMIC
C2639
ECJ2VC1H150J
50V
15pF
CERAMIC
C2640
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2644
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2645
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2646
ECJ2VF1H104Z
50V
100nF
ELECT
C2647
ECEA1CKA101
16V
100µF
CERAMIC
C2650
ECJ2VC1H150J
50V
15pF
CERAMIC
C2651
ECJ2VC1H150J
50V
15pF
CERAMIC
C2652
ECJ2VF1H103Z
50V
10nF
CERAMIC
C2653
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2654
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2655
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2656
ECJ2VF1H103Z
50V
10nF
CERAMIC
C2657
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2660
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2661
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2662
ECJ2VF1C105Z
16V
1pF
ELECT
C2663
ECEA1AKA221B
10V
220µF
CERAMIC
C2664
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2665
ECJ2VF1H104Z
50V
100nF
CERAMIC
C2667
ECJ2VF1H104Z
50V
100nF
CERAMIC
C2668
ECJ2VF1H104Z
50V
100nF
CERAMIC
C2687
ECJ2VC1H102J
50V
1nF
CERAMIC
C2702
ECJ2VF1H104Z
50V
100nF
CERAMIC
C2703
ECJ2VF1C104Z
16V
100nF
ELECT
C2704
ECA1CM471GB
16V
470µF
ELECT
C2707
ECA1CHG471B
16V
470µF
CERAMIC
C2708
EEUFC1A471B
10V
470pF
CERAMIC
C2711
ECJ2VF1C104Z
16V
100nF
CERAMIC
C2713
ECJ2VF1H104Z
50V
100nF
CERAMIC
C2715
ECJ2VF1H104Z
50V
100nF
CERAMIC
C2716
EEUFC1A471B
10V
470pF
ELECT
C2719
ECA1CM471GB
16V
470µF
ELECT
C2720
ECA1CM471GB
16V
470µF
CERAMIC
C2722
ECJ2VF1H104Z
50V
100nF
CERAMIC
C2723
ECJ2VF1H104Z
50V
100nF
ELECT
C2726
ECA1EHG102B
25V
1000µF
ELECT
C2730
ECA1CM471GB
16V
470µF
ELECT
C2731
ECA1CM471GB
16V
470µF
CERAMIC
C2732
EEUFC1A471B
10V
470pF
CERAMIC
C2733
ECJ2VF1H104Z
50V
100nF
ELECT
C2734
ECA1EM471GB
25V
470µF
ELECT
C2737
ECA1CM471GB
16V
470µF
ELECT
C2740
ECA1CM471GB
16V
470µF
CERAMIC
C2750
ECJ2VF1C105Z
16V
1pF
CERAMIC
C2751
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3001
ECJ2VF1C104Z
16V
100nF
ELECT
C3003
ECEA1CN470
16V
47µF
CERAMIC
C3006
ECJ2VF1C104Z
16V
100nF
CERAMIC
C3007
ECJ2VB1E473K
25V
47nF
CERAMIC
C3008
ECJ2VB1E473K
25V
47nF
CERAMIC
C3009
ECJ2VB1E473K
25V
47nF
CERAMIC
C3010
ECJ2VB1E473K
25V
47nF
CERAMIC
C3011
ECJ2VB1E473K
25V
47nF
CERAMIC
C3012
ECJ2VB1E473K
25V
47nF
CERAMIC
C3013
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3014
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3015
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3016
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3017
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3018
ECJ2VB1C104K
16V
100nF
CERAMIC
C3020
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3021
ECJ2VB1C104K
16V
100nF
CERAMIC
C3024
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3026
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3027
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3028
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3029
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3032
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3033
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3034
ECJ2VF1C104Z
16V
100nF
ELECT
C3035
ECA1HM101GB
50V
100µF
CERAMIC
C3043
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3044
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3045
ECJ2VF1C105Z
16V
1pF
ELECT
C3046
ECA1HM101GB
50V
100µF
CERAMIC
C3047
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3048
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3049
ECJ2VF1C105Z
16V
1pF
ELECT
C3050
ECA1CM221GB
16V
220µF
CERAMIC
C3051
ECJ2VF1C105Z
16V
1pF
ELECT
C3053
ECA1HM100GB
50V
10µF
ELECT
C3054
ECA1HM100GB
50V
10µF
ELECT
C3055
ECEA1HN100UB
50V
10µF
ELECT
C3056
ECEA1HN100UB
50V
10µF
CERAMIC
C3057
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3058
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3065
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3066
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3068
ECJ2VF1C105Z
16V
1pF
CERAMIC
C3071
ECJ2VC1H101J
50V
100pF
CERAMIC
C3072
ECJ2VC1H101J
50V
100pF
CERAMIC
C3073
ECJ2VC1H101J
50V
100pF
CERAMIC
C3077
ECJ2VF1C104Z
16V
100nF
CERAMIC
C3078
ECJ2VF1C104Z
16V
100nF
ELECT
C3079
ECEA1CN470
16V
47µF
FILM
C3101
ECQB1H333J
50V
33nF
FILM
C3102
ECQB1H333J
50V
33nF
CERAMIC
C3107
ECKC1H561J
50V
560pF
CERAMIC
C3109
ECKC1H561J
50V
560pF
CERAMIC
C3111
ECKC1H103J
50V
100µF
CERAMIC
C3112
ECJ2VC1H680J
50V
68pF
ELECT
C3113
ECA1CM470GB
16V
47µF
ELECT
C3114
ECEA1CKA470
16V
47µF
ELECT
C3115
ECEA1CN470
16V
47µF
CERAMIC
C3301
ECJ2VF1C104Z
16V
100nF
CERAMIC
C3302
ECJ2VF1C104Z
16V
100nF
CERAMIC
C3303
ECJ2VF1C104Z
16V
100nF
CERAMIC
C3322
ECJ2VC1H471J
50V
470pF
ELECT
C3323
ECA1HHG100B
50V
10µF
ELECT
C3324
ECA1HHG100B
50V
10µF
CERAMIC
C3401
ECJ2VC1H561J
50V
560pF
CERAMIC
C3404
ECJ2VC1H561J
50V
560pF
CERAMIC
C3407
ECJ2VC1H561J
50V
560pF
CERAMIC
C3408
ECJ2VC1H561J
50V
560pF
CERAMIC
C3409
ECJ2VC1H561J
50V
560pF
CERAMIC
C3410
ECJ2VC1H561J
50V
560pF
CERAMIC
C3415
ECJ2VC1H102J
50V
1nF
CERAMIC
C3417
ECJ2VC1H561J
50V
560pF
CERAMIC
C3418
ECJ2VC1H561J
50V
560pF
CERAMIC
C3419
ECJ2VC1H561J
50V
560pF
CERAMIC
C3420
ECJ2VC1H561J
50V
560pF
CERAMIC
C3425
ECJ2VC1H102J
50V
1nF
CERAMIC
C3427
ECJ2VC1H561J
50V
560pF
CERAMIC
C3428
ECJ2VC1H561J
50V
560pF
CERAMIC
C3429
ECJ2VC1H561J
50V
560pF
CERAMIC
C3430
ECJ2VC1H561J
50V
560pF
33
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
CERAMIC
C3435
ECJ2VC1H102J
50V
1nF
CERAMIC
C3437
ECJ2VC1H561J
50V
560pF
CERAMIC
C3440
ECJ2VC1H561J
50V
560pF
CERAMIC
C3443
ECJ2VC1H561J
50V
560pF
CERAMIC
C3446
ECJ2VC1H561J
50V
560pF
ELECT
C3450
ECEA1AKA221B
10V
220µF
ELECT
C3451
ECEA1AKA221B
10V
220µF
ELECT
C3452
ECEA1CKA101
16V
100µF
ELECT
C3453
ECEA1CKA101
16V
100µF
CERAMIC
C3454
ECJ2VC1H220J
50V
22pF
CERAMIC
C3455
ECJ2VC1H220J
50V
22pF
CERAMIC
C3456
ECJ2VC1H220J
50V
22pF
CERAMIC
C3457
ECJ2VC1H221J
50V
220pF
CERAMIC
C3458
ECJ2VC1H221J
50V
220pF
CERAMIC
C3459
ECJ2VC1H221J
50V
220pF
CERAMIC
C3480
ECJ2VB1H104K
50V
100nF
CERAMIC
C3481
ECJ2VB1H104K
50V
100nF
ELECT
C3482
ECA1CM471GB
16V
470µF
ELECT
C3483
ECA1CM471GB
16V
470µF
ELECT
C4801
ECA1HM101GB
50V
100µF
CERAMIC
C4802
ECJ2VF1C104Z
16V
100nF
FILM
C4803
ECQV1H334JL3
50V
330nF
FILM
C4804
ECQV1H334JL3
50V
330nF
CERAMIC
C4805
ECJ2VF1C104Z
16V
100nF
CERAMIC
C4806
ECJ2VB1H103K
50V
10nF
ELECT
C4807
ECA1HM4R7GB
50V
4.7µF
ELECT
C4808
ECA1HM4R7GB
50V
4.7µF
CERAMIC
C4809
ECJ2VB1H103K
50V
10nF
TERMINALS AND LINKS
AUDIO TERMINAL
.
TJS59034
CRT SOCKET
JK351
0330550049
AV TERMINAL
JK3102
TJB8E026
SCART SOCKET
JK3401
0350536400
SCART SOCKET
JK3402
0350536400
SCART SOCKET
JK3403
0350536400
RCA TERMINAL(3P)
JK3405
TJB8E015
RCA TERMINAL(3P)
JK3406
TJB8E015
OPTICAL CONNECTOR
JK3407
TORX178B
OPTICAL CONNECTOR
JK3408
TORX178B
FS LINK
R868
TSF19252
FS LINK
R874
TSF19402
FS LINK
R2405
TSF19252
FS LINK
R2419
TSF19402
FS LINK
R2420
TSF19252
SWITCHES
SWITCH
S840
ESB92S11B
SWITCH
S1003
EVQ23405R
SWITCH
S1004
EVQ23405R
SWITCH
S1005
EVQ23405R
SWITCH
S1006
EVQ23405R
SWITCH
S1007
EVQ23405R
RELAYS
RELAY
RL801
K6B1ADA00010
RELAY
RL802
K6B2ADA00004
DIFFERENCES FOR MODEL TX--29AB50D
EXPLODED VIEW
A P.C.B.
27
TNPH0348BU
BACK COVER
28
TKU8E00690
MODEL LABEL
29
TQF8E3206-1
MISCELLANEOUS COMPONENTS
SPEAKER REFLECTOR
.
TKK8E026
CUSHION
.
TPD8E759
INSTRUCTION BOOKS
GERMAN
TQB8E3340A
ITALIAN
TQB8E3340C
FRENCH
TQB8E3340D
I.C.s
EEPROM *
IC1102
E2F6/010/05
EAROM *
IC1104
X24BR200-2OD
2.5V REGULATOR
IC1252
PQ30RV21B
2.5V REGULATOR
IC2402
PQ30RV21B
COILS
COIL
L2005
EXCELDR35V
RESISTORS
S.M.CARB
JSZ7
ERJ6GEY0R00
0.1W
5%
0
METAL
R806
ERX12SZJR12
0.5W
5%
R12
METAL
R810
ERX12SZJR12
0.5W
5%
R12
CARBON
R819
ERD25TJ681
0.25W
5%
680
CARBON
R836
ERDS2TJ152T
0.5W
5%
1K5
S.M.CARB
R2474
ERJ6GEYJ101
0.1W
5%
100
S.M.CARB
R2475
ERJ6GEYJ561
0.1W
5%
560
S.M.CARB
R2476
ERJ6GEYJ561
0.1W
5%
560
S.M.CARB
R2477
ERJ6GEYJ101
0.1W
5%
100
S.M.CARB
R2481
ERJ6GEYJ473
0.1W
5%
47K
CAPACITORS
FILM
C823
ECQF4123JZH
400V
12nF
CERAMIC
C858
ECKC3D182JB
2KV
1.8nF
S.M. CAP
C2360
ECUV1H223KBX
50V
22nF
S.M. CAP
C2392
ECUV1H223KBX
50V
22nF
CERAMIC
C2592
ECJ2VB1H333K
50V
33nF
CERAMIC
C2594
ECJ2VB1H333K
50V
33nF
S.M. CAP
C2596
ECUV1H333KBX
50V
33nF
S.M. CAP
C2597
ECUV1H333KBX
50V
33nF
DIFFERENCES FOR MODEL TX--29AB50F
EXPLODED VIEW
A P.C.B.
27
TNPH0348BT
BACK COVER
28
TKU8E00692
MODEL LABEL
29
TQF8E3220-1
INSTRUCTION BOOKS
GERMAN/SPANISH
TQB8E3371AE
DUTCH/FRENCH
TQB8E3371BD
SWEDISH/NORWEGIAN
TQB8E3371FG
FINNISH(SUOMI)/DANISH
TQB8E3371HK
I.C.s
8 MEG FLASH
IC1102
E2F6/040/05
EAROM*
IC1104
X24BR200-2OF
REGULATOR IC
IC1252
PQ30RV2B
VIDEO PROCESSOR/SYNC G
IC1301
C1AB00001494
VIDEO PROCESSOR/SYNC G
IC1304
C1AB00001494
REGULATOR IC
IC2402
PQ30RV2B
RESISTORS
METAL
R806
ERX12SJR22
0.5W
5%
R22
METAL
R810
ERX12SJR22
0.5W
5%
R22
CARBON
R819
ERD25TJ102
0.25W
5%
1K
CARBON
R836
ERD25TJ182
1/4W
5%
1K8
S.M.CARB
R2474
ERJ6GEYJ221
0.1W
5%
220
S.M.CARB
R2475
ERJ6GEYJ471
0.1W
5%
470
S.M.CARB
R2476
ERJ6GEYJ471
0.1W
5%
470
S.M.CARB
R2477
ERJ6GEYJ221
0.1W
5%
220
CAPACITORS
CERAMIC
C810
ECKC1H102J
50V
1nF
FILM
C823
ECQF6332JZH
630V
3.3nF
34
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
CERAMIC
C858
ECKC3D101J
2KV
100pF
CERAMIC
C1500
EEVHB0J101P
10V
100pF
CERAMIC
C2360
ECJ2VB1H223K
50V
22nF
CERAMIC
C2392
ECJ2VB1H223K
50V
22nF
S.M. CAP
C2592
ECUV1H183KBX
50V
18nF
S.M. CAP
C2594
ECUV1H183KBX
50V
18nF
CERAMIC
C2596
ECJ2VB1H223K
50V
22nF
CERAMIC
C2597
ECJ2VB1H223K
50V
22nF
DIFFERENCES FOR MODEL TX--29AB50FP
EXPLODED VIEW
A P.C.B.
27
TNPH0348CL
BACK COVER
28
TKU8E00690
MODEL LABEL
29
TQF8E3221-1
MISCELLANEOUS COMPONENTS
SPEAKER REFLECTOR
.
TKK8E026
CUSHION
.
TPD8E759
INSTRUCTION BOOKS
BULGARIAN/ROMANIAN
TQB8E3373MN
POLISH/HUNGARIAN
TQB8E3373PQ
CZECH/ENGLISH
TQB8E3373RU
I.C.s
EEPROM *
IC1102
E2F6/010/05
EAROM *
IC1104
X24BR200-2OP
2.5V REGULATOR
IC1252
PQ30RV21B
2.5V REGULATOR
IC2402
PQ30RV21B
COILS
COIL
L2005
EXCELDR35V
RESISTORS
S.M.CARB
JSZ7
ERJ6GEY0R00
0.1W
5%
0
METAL
R806
ERX12SZJR12
0.5W
5%
R12
METAL
R810
ERX12SZJR12
0.5W
5%
R12
CARBON
R819
ERD25TJ681
0.25W
5%
680
CARBON
R836
ERDS2TJ152T
0.5W
5%
1K5
S.M.CARB
R2474
ERJ6GEYJ101
0.1W
5%
100
S.M.CARB
R2475
ERJ6GEYJ561
0.1W
5%
560
S.M.CARB
R2476
ERJ6GEYJ561
0.1W
5%
560
S.M.CARB
R2477
ERJ6GEYJ101
0.1W
5%
100
S.M.CARB
R2481
ERJ6GEYJ473
0.1W
5%
47K
CAPACITORS
FILM
C823
ECQF4123JZH
400V
12nF
CERAMIC
C858
ECKC3D182JB
2KV
1.8nF
S.M. CAP
C2360
ECUV1H223KBX
50V
22nF
S.M. CAP
C2392
ECUV1H223KBX
50V
22nF
CERAMIC
C2592
ECJ2VB1H333K
50V
33nF
CERAMIC
C2594
ECJ2VB1H333K
50V
33nF
S.M. CAP
C2596
ECUV1H333KBX
50V
33nF
S.M. CAP
C2597
ECUV1H333KBX
50V
33nF
35
SCHEMATIC DIAGRAMS FOR MODELS
TX-29AB50D
TX-29AB50F
TX-29AB50F/P
(EURO-7 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
µ
F unless otherwise stated.
3. COIL
Unit of inductance is
µ
H, 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
fuse failure. Connect the earth of the instruments to the earth connection of the circuit being measured.
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 manufacturer's specified parts.
only manufacturer's specified parts.
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