DOWNLOAD Panasonic TX-29AK20C Service Manual ↓ Size: 16 MB | Pages: 45 in PDF or view online for FREE

Model
TX-29AK20C
Pages
45
Size
16 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / TELAIO EURO-4H
File
tx-29ak20c.pdf
Date

Panasonic TX-29AK20C Service Manual ▷ View online

Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
ELECT   
C870
ECA1EM471GB
25V
470µF
ELECT   
C871
ECEA1CU332  
16V
    3300µF
ELECT
C873
ECEA1CU100
16V
10µF
ELECT
C875
ECA2CM4R7B  
160V
   
10µF
ELECT   
C876
ECA1HHG101B
50V
100µF
ELECT   
C902
ECA1VM101GB
35V
100µF
ELECT
C904
ECJ2VF1H103Z
350V
   
10nF
CERAMIC 
C909
ECKC2H472J
500V
4.7nF
CERAMIC 
C910
ECKC2H472J
500V
4.7nF
ELECT
C912
ECA2EM220B  
250V
   
22µF
ELECT   
C913
ECEA1HU101
50V
100µF
ELECT   
C914
ECEA1HU101
50V
100µF
ELECT
C916
ECA2EM220B  
250V
   
22µF
ELECT
C918
ECJ2VF1H103Z
350V
   
10nF
CERAMIC 
C1011
ECKC1H101J
50V
100pF
ELECT
C1101
ECJ2VF1H104Z
350V
   
100nF
S.M. CAP
C1103
ECUV1H220JCX
50V
22pF
S.M. CAP
C1104
ECUV1H220JCX
50V
22pF
S.M. CAP
C1105
ECUV1H101JCX
50V
100pF
CERAMIC 
C1106
ECKC2H681J  
500V
   
680pF
ELECT
C1108
ECJ2VB1H333K
350V
   
33nF
ELECT
C1111
ECEA1CU100
16V
10µF
S.M. CAP
C1112
ECUV1H103KBX
50V
10nF
ELECT
C1115
ECJ3VB1C474K
3.5KV
   
470nF
S.M. CAP
C1116
ECUV1H472KBX
50V
4.7nF
ELECT
C1117
ECJ2VF1H104Z
350V
   
100nF
S.M. CAP
C1118
ECUV1H103KBX
50V
10nF
S.M. CAP
C1119
ECUV1H221JCX
50V
220pF
ELECT
C1120
ECJ2VF1H104Z
350V
   
100nF
S.M. CAP
C1121
ECUV1H221JCX
50V
220pF
S.M. CAP
C1123
ECUV1H471JCX
50V
470pF
S.M. CAP
C1124
ECUV1H221JCX
50V
220pF
S.M. CAP
C1125
ECUV1H221JCX
50V
220pF
S.M. CAP
C1126
ECUV1H221JCX
50V
220pF
S.M. CAP
C1127
ECUV1H561JCX
50V
560pF
S.M. CAP
C1129
ECUV1H270JCX
50V
27pF
S.M. CAP
C1501
ECUV1H271JCX
50V
270pF
S.M. CAP
C1502
ECUV1H271JCX
50V
270pF
S.M. CAP
C1503
ECUV1H271JCX
50V
270pF
S.M. CAP
C1504
ECUV1H271JCX
50V
270pF
S.M. CAP
C1505
ECUV1H271JCX
50V
270pF
S.M. CAP
C1506
ECUV1H271JCX
50V
270pF
S.M. CAP
C1507
ECUV1H271JCX
50V
270pF
S.M. CAP
C1508
ECUV1H271JCX
50V
270pF
S.M. CAP
C1513
ECUV1H102JCX
50V
1nF
ELECT   
C1514
ECEA1CKA100
16V
10µF
ELECT
C1515
ECJ2VB1H103K
350V
   
10nF
ELECT   
C1516
ECEA1CKA101 
16V
   
 100µF
ELECT
C1517
ECJ2YB1H473K
350V
   
47nF
ELECT   
C1518
ECEA1CKA100
16V
10µF
S.M. CAP
C1519
ECUV1H050CCX
50V
50pF
S.M. CAP
C1520
ECUV1H050CCX
50V
50pF
ELECT
C1521
ECJ2VB1H103K
350V
   
10nF
ELECT   
C1522
ECEA1CKA100
16V
10µF
ELECT
C1523
ECJ2VB1H103K
350V
   
10nF
ELECT   
C1524
ECEA1CKA100
16V
10µF
ELECT
C1525
ECJ2VB1H103K
350V
   
10nF
ELECT   
C1526
ECEA1CKA100
16V
10µF
ELECT
C1527
ECJ2VB1C104K
350V
   
100nF
ELECT   
C1528
ECEA1CKA100
16V
10µF
ELECT
C1529
ECJ2VB1C104K
350V
   
100nF
ELECT   
C1530
ECEA1CKA100
16V
10µF
ELECT
C1531
ECJ2VB1C104K
350V
   
100nF
ELECT   
C1532
ECEA1CKA100
16V
10µF
S.M. CAP
C1540
ECUV1H222JCX
50V
2.2nF
ELECT
C1541
ECJ2VB1H333K
350V
   
33nF
ELECT
C1542
ECJ2VB1H333K
350V
   
33nF
ELECT
C1543
ECJ2VB1C224K
350V
   
220nF
ELECT
C1544
ECJ2VB1H333K
350V
   
33nF
ELECT   
C1545
ECEA1CKA100
16V
10µF
ELECT   
C1546
ECEA1CKA100
16V
10µF
ELECT
C1547
ECJ2VB1H103K
350V
   
10nF
ELECT
C1548
ECJ2VB1H103K
350V
   
10nF
ELECT
C1549
ECJ2VB1H103K
350V
   
10nF
ELECT
C1550
ECJ2VB1H103K
350V
   
10nF
S.M. CAP
C1551
ECUV1H103KBX
50V
10nF
S.M. CAP
C1552
ECUV1H103KBX
50V
10nF
ELECT   
C1553
ECEA1CKA100
16V
10µF
ELECT
C1554
ECJ2VB1H103K
350V
   
10nF
ELECT
C1555
ECJ2VB1C104K
350V
   
100nF
S.M. CAP
C1556
ECUV1H270JCX
50V
27pF
S.M. CAP
C1557
ECUV1H270JCX
50V
27pF
ELECT
C1558
ECJ2VB1H103K
350V
   
10nF
ELECT   
C1559
ECEA1CKA100
16V
10µF
ELECT   
C1560
ECEA1CKA100
16V
10µF
ELECT
C1561
ECJ2VB1C104K
350V
   
100nF
ELECT
C1562
ECJ2VB1C104K
350V
   
100nF
ELECT
C1563
ECJ2VB1C104K
350V
   
100nF
ELECT
C1564
ECJ2VB1C104K
350V
   
100nF
S.M. CAP
C1566
ECUV1H270JCX
50V
27pF
ELECT   
C1567
ECEA1CKA100
16V
10µF
ELECT
C1568
ECJ2VB1H103K
350V
   
10nF
ELECT   
C1569
ECEA1CKA100
16V
10µF
ELECT
C1570
ECJ2VB1H103K
350V
   
10nF
ELECT
C1571
ECJ2VB1H103K
350V
   
10nF
ELECT   
C1572
ECEA1CKA100
16V
10µF
ELECT
C1573
ECJ2VB1H103K
350V
   
10nF
ELECT   
C1574
ECEA1CKA100
16V
10µF
ELECT   
C1575
ECEA1CKA100
16V
10µF
ELECT
C1576
ECJ2VB1H103K
350V
   
10nF
S.M. CAP
C1577
ECUV1H270JCX
50V
27pF
ELECT
C1578
ECJ2VB1H103K
350V
   
10nF
ELECT
C1579
ECJ2VB1H103K
350V
   
10nF
ELECT
C1580
ECJ2VB1H103K
350V
   
10nF
ELECT
C1581
ECJ2VB1C224K
350V
   
220nF
ELECT
C1582
ECJ2VB1C224K
350V
   
220nF
ELECT
C1583
ECJ2VB1C224K
350V
   
220nF
ELECT
C1584
ECJ2VB1C104K
350V
   
100nF
ELECT   
C1585
ECEA1CKA100
16V
10µF
ELECT
C1586
ECJ2VB1H103K
350V
   
10nF
ELECT   
C1587
ECEA1CKA100
16V
10µF
ELECT   
C1588
ECEA1CKA100
16V
10µF
ELECT
C1589
ECJ2VB1H103K
350V
   
10nF
ELECT
C1590
ECJ2VB1H103K
350V
   
10nF
ELECT   
C1591
ECEA1CKA100
16V
10µF
S.M. CAP
C1592
ECUV1H271JCX
50V
270pF
S.M. CAP
C1594
ECUV1H271JCX
50V
270pF
S.M. CAP
C1596
ECUV1H271JCX
50V
270pF
S.M. CAP
C1603
ECUV1H271JCX
50V
270pF
FILM    
C1900
ECQB1H153K  
50V
   
15nF
S.M. CAP
C1901
ECUV1H103KBX
50V
10nF
ELECT   
C1903
ECA1EM470GB
25V
47µF
FILM
C1904
ECQB1H104J
50V
100nF
FILM
C1905
ECQB1H104J
50V
100nF
S.M. CAP
C1909
ECUV1H103KBX
50V
10nF
S.M. CAP
C2101
ECUV1H102JCX
50V
1nF
S.M. CAP
C2102
ECUV1H102JCX
50V
1nF
S.M. CAP
C2103
ECUV1H102JCX
50V
1nF
S.M. CAP
C2104
ECUV1H102JCX
50V
1nF
S.M. CAP
C2105
ECUV1H102JCX
50V
1nF
S.M. CAP
C2106
ECUV1H102JCX
50V
1nF
S.M. CAP
C2107
ECUV1H102JCX
50V
1nF
21
Description
Cct Ref
Parts Number
Description
Cct Ref
Parts Number
S.M. CAP
C2108
ECUV1H102JCX
50V
1nF
S.M. CAP
C2109
ECUV1H102JCX
50V
1nF
S.M. CAP
C2110
ECUV1H102JCX
50V
1nF
ELECT
C2111
ECEA1CU100
16V
10µF
ELECT
C2112
ECEA1CU100
16V
10µF
ELECT
C2114
ECJ2VF1H104Z
350V
   
100nF
S.M. CAP
C2115
ECUV1H221JCX
50V
220pF
S.M. CAP
C2116
ECUV1H221JCX
50V
220pF
S.M. CAP
C2117
ECUV1H221JCX
50V
220pF
S.M. CAP
C2118
ECUV1H221JCX
50V
220pF
S.M. CAP
C2119
ECUV1H221JCX
50V
220pF
S.M. CAP
C2120
ECUV1H221JCX
50V
220pF
ELECT
C2121
ECEA1CU100
16V
10µF
ELECT
C2122
ECJ2VF1H104Z
350V
   
100nF
S.M. CAP
C2123
ECUV1H221JCX
50V
220pF
S.M. CAP
C2124
ECUV1H560JCX
50V
56pF
S.M. CAP
C2125
ECUV1H470JCX
50V
47pF
S.M. CAP
C2126
ECUV1H560JCX
50V
56pF
S.M. CAP
C2127
ECUV1H010CCX
50V
1pF
S.M. CAP
C2128
ECUV1H010CCX
50V
1pF
ELECT
C2129
ECA1CM102B  
16V
    1000µF
ELECT   
C2130
ECA1CM331B
16V
330µF
S.M. CAP
C2134
ECUV1H103ZFX
50V
10nF
ELECT   
C2135
ECEA1HU101
50V
100µF
ELECT
C2136
ECJ2VF1H104Z
350V
   
100nF
ELECT
C2137
ECEA1CU100
16V
10µF
S.M. CAP
C2138
ECUV1H471KBX
50V
470pF
S.M. CAP
C2139
ECUV1H221JCX
50V
220pF
ELECT   
C2140
ECEA1HU101
50V
100µF
S.M. CAP
C2141
ECUV1H152JCX
50V
1.5pF
S.M. CAP
C2200
ECUV1H562KBX
50V
5.6nF
S.M. CAP
C2203
ECUV1H153KBX
50V
   
15nF
S.M. CAP
C2205
ECUV1H562KBX
50V
5.6nF
S.M. CAP
C2207
ECUV1H103KBX
50V
10nF
S.M. CAP
C2208
ECUV1H683KBX
50V
   
68nF
S.M. CAP
C2209
ECUV1H681JCX
50V
680pF
ELECT
C2211
ECJ2VB1C104K
350V
   
100nF
ELECT
C2212
ECJ2VB1C104K
350V
   
100nF
S.M. CAP
C2213
ECUV1H473KBX
50V
47nF
S.M. CAP
C2215
ECUV1H103KBX
50V
10nF
S.M. CAP
C2216
ECUV1H121JCX
50V
120pF
S.M. CAP
C2217
ECUV1H473KBX
50V
47nF
S.M. CAP
C2218
ECUV1H153KBX
50V
   
15nF
S.M. CAP
C2220
ECUV1H562KBX
50V
5.6nF
S.M. CAP
C2225
ECUV1H562KBX
50V
5.6nF
S.M. CAP
C2227
ECUV1H103KBX
50V
10nF
S.M. CAP
C2228
ECUV1H683KBX
50V
   
68nF
S.M. CAP
C2229
ECUV1H681JCX
50V
680pF
ELECT
C2231
ECJ2VB1C104K
350V
   
100nF
ELECT
C2232
ECJ2VB1C104K
350V
   
100nF
S.M. CAP
C2235
ECUV1H103KBX
50V
10nF
S.M. CAP
C2236
ECUV1H121JCX
50V
120pF
S.M. CAP
C2301
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C2303
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3001
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3002
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3005
ECUV1H561JCX
50V
560pF
ELECT
C3006
ECJ3VB1C474K
3.5KV
   
470nF
S.M. CAP
C3007
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3008
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3009
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3012
ECUV1H561JCX
50V
560pF
ELECT
C3013
ECJ3VB1C474K
3.5KV
   
470nF
S.M. CAP
C3014
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3015
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3016
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3019
ECUV1H561JCX
50V
560pF
ELECT
C3020
ECJ3VB1C474K
3.5KV
   
470nF
S.M. CAP
C3021
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3022
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3023
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3026
ECUV1H561JCX
50V
560pF
ELECT
C3027
ECJ3VB1C474K
3.5KV
   
470nF
S.M. CAP
C3028
ECUV1H222JCX
50V
2.2nF
S.M. CAP
C3030
ECUV1H271JCX
50V
270pF
S.M. CAP
C3031
ECUV1H271JCX
50V
270pF
S.M. CAP
C3032
ECUV1H271JCX
50V
270pF
S.M. CAP
C3111
ECUV1H391JCX
50V
390pF
S.M. CAP
C3201
ECUV1H103KBX
50V
10nF
S.M. CAP
C3202
ECUV1H103KBX
50V
10nF
S.M. CAP
C3203
ECUV1H561JCX
50V
560pF
S.M. CAP
C3204
ECUV1H561JCX
50V
560pF
S.M. CAP
C3206
ECUV1H561JCX
50V
560pF
S.M. CAP
C3207
ECUV1H561JCX
50V
560pF
S.M. CAP
C3209
ECUV1H103KBX
50V
10nF
ELECT
C3210
ECJ2VB1C104K
350V
   
100nF
S.M. CAP
C3211
ECUV1H103KBX
50V
10nF
S.M. CAP
C3212
ECUV1H103KBX
50V
10nF
S.M. CAP
C3213
ECUV1H103KBX
50V
10nF
ELECT
C3214
ECJ2VB1C104K
350V
   
100nF
S.M. CAP
C3215
ECUV1H103KBX
50V
10nF
ELECT   
C3216
ECA1CM330GB 
16V
   
33pF
ELECT
C3217
ECJ2VB1C104K
350V
   
100nF
S.M. CAP
C3223
ECUV1H101JCX
50V
100pF
TERMINALS AND LINKS
SCART SOCKET     
E18
3848-8-8
CRT SOCKET       
JK381
TJS1A5230B
RCA SOCKET            
JK2301
JPJ841101320
SCART SOCKET          
JK3001
350808500
AV TERMINAL      
JK3201
TJB8E025    
SWITCHES
SWITCH               
S840
ESB92S11B   
SWITCH               
S1071
EVQ21405R   
SWITCH               
S1072
EVQ21405R   
SWITCH               
S1073
EVQ21405R   
SWITCH               
S1074
EVQ21405R   
SWITCH               
S1075
EVQ21405R   
RELAYS
RELAY                 
RL801
TSE1885-1
22
23
NOTES
SCHEMA ELETTRICO
TX-29AK20C
(TELAIO EURO-4H)
Nota
1. RESISTENZE
Tutte le resistenze sono al carbone da 1/8W se sono contrassegnate come segue :
I valori sono esspressi in OHM 
W
 K=1,000 M= 1,000,000.
2. CONDENSATORI
Tutti I condensatori sono ceramici 50V, se non sono contrassegnatti come segue :
I valori sono esspressi I 
µ
F, se non diversamente specificato.
3. BOBINE
I valori sono espressi in 
µ
H, se non diversamente specificato.
Il contrassegno "L" sullo schema elettrico indica la polarità.
4.  TEST POINT
Posizione dei test point
5. MASSA
Massa Linea (Caldo)
Massa Telaio (Freddo)
6.  CONTROLLI DI TENSIONE
Le tensioni sono misurati con voltmetro dc alle seguenti condizioni :
Alimentazione
ac 220-240V, 50Hz
Segnale ricevuto 
Segnale a barre colori in (RF)
Controlli dell'utente Massime regolazioni
7.  Indica il flusso di segnale principale.
VIDEO
AUDIO
8.  Questo schema elettrico è soggetto a variazioni senza preavviso.
Precauzioni
a.  Nell' intendo di prevenire possibili scosse  elettriche evitare di toccare le zone fredde e calde.
b.  Un corto circuito fra le due senzione può provocare anomalie nei componenti.
c. 
Nell' utilizzo di uno strumento di misura la massa dello stesso deve essere collegata alla massa del circuito da
misurare.
d.  Le resistenze sotto indicate sono componenti fusibili di sicurezza, e risultano differenziati per valori di corrente.
Nota
1.  1. Nel circuito di alimentazione è presente una sezione le cui tensioni risultano separata dalla massa generale del
telaio. Sullo schema elettrico vengono define aree calda e fredda. Prestare particolare attenzione. Tutti I circuiti
escludono quella di alimentazione sono freddi.
IMPORTANTI INFORMAZIONI DI SICUREZZA
I componenti indicati con
hanno caratteristiche speciali ed
importante per la sicurezza. Qualore tali componenti vengano
sostituity, devono essere usati solo quelli specificati dal costruttore.
24
Page of 45
Display

Click on the first or last page to see other TX-29AK20C service manuals if exist.