Su carrito de compras está vacío
 
English Polski Spanish 
Buscar un manual
 

(p.Ej. AA-V20EG JVC, ZX-7 Sony)
PayPal 1000+ rating Secure, Encrypted Checkout.
 
Usuarios conectados
Actualmente hay 5930 visitantes online.
Productos
Información
Destacado
Inicio >> PANASONIC >> TX28PX10F Manual de Servicio
 
 0 artículo(s) en Su carrito 

PANASONIC TX28PX10F
Manual de Servicio


¡Twitee acerca de este producto y obtenga $1.00 de crédito en la tienda para uso!
  • Contiene diagramas del circuito
  • Descargable
  • Formato PDF
  • Manual completo
  • Idiomas: English
Precio: $4.99

Descripción del PANASONIC TX28PX10F Manual de Servicio

Manual de servicio completo en formato digital (archivo PDF). Los manuales de servicio por lo general contienen diagramas de circuitos, tarjetas de circuitos impresos, consejos para reparación, diagramas de cableado, diagramas de bloque y lista de refacciones. El Manual de Servicio (a veces llamado Manual de Reparación) es usado principalmente por los técnicos.

Si tan solo quiere saber cómo utilizar su televisión, reproductor de vídeo, reproductor de mp3, etc. Quizá lo que necesita es el Manual del Propietario. Después de colocar la orden le enviaremos las instrucciones de descarga a su dirección de e-mail.

The manual is available in languages:

Not yet ready
You must purchase it first

Opiniones de los clientes
No hay comentarios de productos.

TEXT_PDF_SNIPPET
CONTENTS
SAFETY PRECAUTIONS ......................................................................................................................................................... 2 SERVICE HINTS ...................................................................................................................................................................... 3 ADJUSTMENT PROCEDURE AND SELF-CHECK .................................................................................................................. 4 WAVEFORM PATTERN TABLE............................................................................................................................................... 5 ALIGNMENT SETTINGS .......................................................................................................................................................... 6 BLOCK DIAGRAMS.................................................................................................................................................................. 7 PARTS LOCATION................................................................................................................................................................. 12 REPLACEMENT PARTS LIST................................................................................................................................................ 13 SCHEMATIC DIAGRAMS....................................................................................................................................................... 29 CONDUCTOR VIEWS ............................................................................................................................................................ 34

SAFETY PRECAUTION
GENERAL GUIDE LINES
1. 2. It is advisable to insert an isolation transformer in the a.c. supply before servicing a hot chassis. When servicing, observe the original lead dress in the high voltage circuits. If a short circuit is found, replace all parts that have been overheated or damaged by the short circuit. After servicing, see that all the protective devices such as insulation barriers, insulation papers, shields and isolation R-C combinations are correctly installed. When the receiver is not being used for a long period of time, unplug the power cord from the a.c. outlet. Potentials as high as 33kV [31,5kV] are present when this receiver is in operation. Operation of the receiver without the rear cover involves the danger of a shock hazard from the receiver power supply. Servicing should not be attempted by anyone who is not familiar with the precautions necessary when working on high voltage equipment. Always discharge the anode of the tube. After servicing make the following leakage current checks to prevent the customer from being exposed to shock hazard. 4. 5. 6. Check each exposed metallic part and check the voltage at each point. Reverse the a.c. plug at the outlet and repeat each of the previous measurements. The potential at any point should not exceed 1,4 Vrms. In case a measurement is outside the limits specified, there is a possibility of a shock hazard, and the receiver should be repaired and rechecked before it is returned to the customer.

3.

4. 5.

HOT CHECK CIRCUIT
a.c. VOLTMETER

6.

2k� 10 Watts TO INSTRUMENT'S EXPOSED METALLIC PARTS

WATER PIPE (EARTH)

LEAKAGE CURRENT COLD CHECK
1. 2. 3. Unplug the a.c. cord and connect a jumper between the two prongs of the plug. Turn on the receiver�s power switch. Measure the resistance value with an ohmmeter, between the jumpered a.c. plug and each exposed metallic cabinet part on the receiver, such as screw heads, aerials, connectors, control shafts etc. When the exposed metallic part has a return path to the chassis, the reading should be between 4M ohm and 20M ohm. When the exposed metal does not have a return path to the chassis, the reading must be infinite. Plug the a.c. cord directly into the a.c. outlet. Do not use an isolation transformer for this check. Connect a 2k� 10W resistor in series with an exposed metallic part on the receiver and an earth, such as a water pipe. Use an a.c. voltmeter with high impedance to measure the potential across the resistor.

Fig. 1.

X-RADIATION WARNING
1. 2. The potential sources of X-Radiation in TV sets are the high voltage section and the picture tube. When using a picture tube test jig for service, ensure that the jig is capable of handling 33kV [31,5kV] without causing X-Radiation.

LEAKAGE CURRENT HOT CHECK
1. 2. 3.

NOTE: It is important to use an accurate periodically calibrated high voltage meter. 1. Set the brightness to minimum. 2. Measure the high voltage. The meter should indicate: 32kV ± 1kV [30,5kV ± 1kV]. If the meter indication is out of tolerance, immediate service and correction is required to prevent the possibility of premature component failure. 3. To prevent any X-Radiation possibility, it is essential to use the specified tube.

2

Quizás también quiera comprar

$4.99

SX-K700 TECHNICS
Manual de Usuario

Manual del propietario completo en formato digital. El manual estará disponible para descarga como …

$4.99

CJ-V51 PIONEER
Manual de Servicio

Manual de servicio completo en formato digital (archivo PDF). Los manuales de servicio por lo genera…

$4.99

GRAND PRIX ELECTRONIC 754 BECKER
Manual de Servicio

Manual de servicio completo en formato digital (archivo PDF). Los manuales de servicio por lo genera…

$4.99

SX-PR602 TECHNICS
Manual de Servicio

Manual de servicio completo en formato digital (archivo PDF). Los manuales de servicio por lo genera…

$4.99

EV-S1000E SONY
Manual de Usuario

Manual del propietario completo en formato digital. El manual estará disponible para descarga como …

$4.99

GRAND PRIX ELECTRONIC 780 BECKER
Manual de Servicio

Manual de servicio completo en formato digital (archivo PDF). Los manuales de servicio por lo genera…

$4.99

AG7330 PANASONIC
Manual de Servicio

Manual de servicio completo en formato digital (archivo PDF). Los manuales de servicio por lo genera…

$4.99

EVO-9850 VOLUME 1 SONY
Manual de Servicio

Manual de servicio completo en formato digital (archivo PDF). Los manuales de servicio por lo genera…
>
Parse Time: 0.182 - Number of Queries: 124 - Query Time: 0.052