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PDF TX-20LA1P Data sheet ( Hoja de datos )
| Número de pieza | TX-20LA1P | |
| Descripción | LCD TV SERVICE MANUAL | |
| Fabricantes | Panasonic | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TX-20LA1P (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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ORDER NO. IDD0308024C2
Power Source
AC 100~240V, 50/60Hz
Power Consumption
Average use:
56W (TX-17LA1F/P/V)
60W (TX-20LA1F/P/V)
Stand-by condition: 1.8W
TV set DC 15V, 3.2 A max. (TX-17LA1F/P/V)
TV set DC 15V, 3.4 A max. (TX-20LA1F/P/V)
LCD
17inch (432mm) (TX-17LA1F/P/V)
20inch (510mm) (TX-20LA1F/P/V),
16:9 aspect ratio LCD panel
Screen Size
343.7mm(W) x 261.6mm(H) (TX-17LA1F/P/V)
408.0mm(W) x 306.0mm(H) (TX-20LA1F/P/V)
Sound
Speaker
Ø4cm, 2pcs, 169
Audio Output
6.0W (3.0W+3.0W), 10%THD
Headphones
M3(3.5 mm) Jack x 1
Receiving Systems/ Band name
PAL B, G, H, SECAM B, G SECAM L/ L’
VHF E2-E12
VHF H1-H2 (ITALY)
VHF A-H (ITALY)
UHF E21-E69
CATV (S01-S05)
CATV S1-S10 (M1-M10)
CATV S11-S20 (U1-U10) CATV S21-S41 (Hyperband)
TX-17LA1F
TX-17LA1P
TX-17LA1V
TX-20LA1F
TX-20LA1P
TX-20LA1V
LH11 Chassis
LCD TV
PAL D, K, SECAM D, K
VHF R1-R2
VHF R3-R5
VHF R6-R12
UHF E21-E69
PAL 525/60
Playback of NTSC tape from some
PAL video recorders (VCR)
M.NTSC
Playback from NTSC 4.43 MHz
Videorecorders (VCR)
NTSC (AV input only)
Playback from NTSC Videorecorders
(VCR)
Aerial-Rear
UHF/ VHF
Operating Conditions
Temperature: 5°C-35°C
Humidity: 5%-90% RH (non-condensing)
Connection Terminals
AV1 (Scart Connector)
21Pin socket (Audio/Video in, TV out, RGB in)
AV2
S Video in, 1 x RCA Video in, 2 x RCA Audio in
Dimensions (W x D x H)
Including TV Stand
424mm x 415.2mm x 215mm (TX-17LA1F/P/V)
494mm x 461.4mm x 255mm (TX-20LA1F/P/V)
TV Set Only
424mm x 381.5mm x 64.1mm (TX-17LA1F/P/V)
494mm x 422.3mm x 81.5mm (TX-20LA1F/P/V)
Weight (Mass)
© 2000 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
1 page  
3 About lead free solder (PbF)
TX-17LA1F / TX-17LA1P / TX-17LA1V / TX-20LA1F / TX-20LA1P / TX-20LA1V
Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
This model uses Pb Free solder in it’s manufacture due to environmental conservation issues. For service and repair work, we’d
suggest the use of Pb free solder as well, although Pb solder may be used.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol
stamped on the back of PCB.
Caution
·Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30~40°C) higher.
Please use a high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C).
·Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb
solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
·After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto
the opposite side. (see figure below)
Suggested Pb free solder
There are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder.
However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
5
5 Page 
7.3. AV terminal cover, EP jack
cover, and Tuner cover
1. Remove the AV terminal cover.
2. Remove the EP jack cover.
3. Remove the tuner cover.
4. Remove the screws (4pcs) (TX-17LA1F/P/V)/(2pcs) (TX-
20LA1F/P/V).
5. Remove the screws (3pcs) (TX-17LA1F/P/V), and detach
the inverter shield (TX-17LA1F/P/V).
<TX-17LA1F/P/V>
7.4.
TX-17LA1F / TX-17LA1P / TX-17LA1V / TX-20LA1F / TX-20LA1P / TX-20LA1V
Shield plate
1. Remove the screws (5pcs) (TX-17LA1F/P/V)/(6pcs) (TX-
20LA1F/P/V), and detach the shield plate.
2. Disengage the shaft holder hook and detach the power
button shaft.
3. Disconnect the coupler (A3).
<TX-17LA1F/P/V>
<TX-20LA1F/P/V>
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TX-20LA1P.PDF ] | |
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