Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18944
Pedir dica reparação
MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCDPC7ESD
BROKEN PULLEY CHUCKING I have found the Pulley Chucking broken in several units. Ihave replaced the Pulley Chucking and on a few units they have come backin a few weeks with the same problem. I found by melting and spreadingout center of the Pulley Chucking so it overlaps th
SonyCDPC70
BROKEN PULLEY CHUCKING I have found the Pulley Chucking broken in several units. Ihave replaced the Pulley Chucking and on a few units they have come backin a few weeks with the same problem. I found by melting and spreadingout center of the Pulley Chucking so it overlaps th
SonyCDPC50
BROKEN PULLEY CHUCKING I have found the Pulley Chucking broken in several units. Ihave replaced the Pulley Chucking and on a few units they have come backin a few weeks with the same problem. I found by melting and spreadingout center of the Pulley Chucking so it overlaps th
SonyCDPC40
BROKEN PULLEY CHUCKING I have found the Pulley Chucking broken in several units. Ihave replaced the Pulley Chucking and on a few units they have come backin a few weeks with the same problem. I found by melting and spreadingout center of the Pulley Chucking so it overlaps th
SonyCDPC30
BROKEN PULLEY CHUCKING I have found the Pulley Chucking broken in several units. Ihave replaced the Pulley Chucking and on a few units they have come backin a few weeks with the same problem. I found by melting and spreadingout center of the Pulley Chucking so it overlaps th
SonyCDPC26
BROKEN PULLEY CHUCKING I have found the Pulley Chucking broken in several units. Ihave replaced the Pulley Chucking and on a few units they have come backin a few weeks with the same problem. I found by melting and spreadingout center of the Pulley Chucking so it overlaps th
SonyCDPC20
BROKEN PULLEY CHUCKING I have found the Pulley Chucking broken in several units. Ihave replaced the Pulley Chucking and on a few units they have come backin a few weeks with the same problem. I found by melting and spreadingout center of the Pulley Chucking so it overlaps th
SonySPP50
SPP-50 SERIAL NUMBER SAME; CHANNELS DIFFERENT Serial numbers on handset and base same but base unit usedchannel NO. 10, while handset used channel NO. 4.
SonyCDPC500
INCORRECT PART NUMBER The part number in the service manual on page 20 shows thestep screw with the part number 7-685-666-79. This part number comes upas a standard thread black screw. The correct part number is needed. -HQ COMMENTS: Tokyo has supplied the correct part num
SonyCDPC400
INCORRECT PART NUMBER The part number in the service manual on page 20 shows thestep screw with the part number 7-685-666-79. This part number comes upas a standard thread black screw. The correct part number is needed. -HQ COMMENTS: Tokyo has supplied the correct part num
SonyCDPC30
INCORRECT PART NUMBER The part number in the service manual on page 19 shows thestep screw with the part number 7-685-666-79. This part number comes upas a standard thread black screw. The correct part number is needed. -HQ COMMENTS: Tokyo has supplied the correct part num
SonyCDPC26
INCORRECT PART NUMBER The part number in the service manual on page 19 shows thestep screw with the part number 7-685-666-79. This part number comes upas a standard thread black screw. The correct part number is needed. -HQ COMMENTS: Tokyo has supplied the correct part num
SonyCDPC20
INCORRECT PART NUMBER The part number in the service manual on page 19 shows thestep screw with the part number 7-685-666-79. This part number comes upas a standard thread black screw. The correct part number is needed. -HQ COMMENTS: Tokyo has supplied the correct part num
SonySLHF860D
TRACKING CONTROL HAS NO EFFECT Fifty percent duty cycle pulse at pin 2 of IC-404. Signalshould be varying pulse. 2V square wave set by the tracking controlbuttons. This signal is then sent to pin 3 of IC-001 (drum/capstan servochip). disconnected pin 2 IC-404. Signal then shows n
SonySLV50
LP-4 KIT INSTALLATION CAUSES IRREGULAR CAPSTAN OPERATION Capstan would intermittently not turn in loading-FF-REW modesand act sluggish also a constant audio warble in normal audio. Thisproblem appeared after installing LP-4 kit with update IC-501 on (MA-27)board.


Assistência TécnicaAs dicas apresentadas destinam-se a técnicos de eletrónica, a tentativa de reparação ou assistência sem ter conhecimentos de eletricidade e eletrónica, podem provocar danos mais graves aos equipamentos e, devido a tensões muito elevadas em alguns circuitos, graves danos fisicos que podem constituir um risco em determinadas reparações.

Não arrisque reparar equipamentos com tensões elevadas se não tiver conhecimentos técnicos para o fazer em segurança.

Verifique se o esquema está disponível na área de downloads