Dicas Reparação SONY




Modelo - Chassis


Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
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(Chassis)
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SonySPP50
IMPEDANCE OF SONY TELEPHONE PRODUCTS What is the impedance of our phone products? -HQ COMMENTS: All Sony phones fall in the range of 50 to 300 Ohms whenthe phone is off-hook and when DC-loop current is in the range of 15 -120 ma.
SonyITA850
IMPEDANCE OF SONY TELEPHONE PRODUCTS What is the impedance of our phone products? -HQ COMMENTS: All Sony phones fall in the range of 50 to 300 Ohms whenthe phone is off-hook and when DC-loop current is in the range of 15 -120 ma.
SonyITA750
IMPEDANCE OF SONY TELEPHONE PRODUCTS What is the impedance of our phone products? -HQ COMMENTS: All Sony phones fall in the range of 50 to 300 Ohms whenthe phone is off-hook and when DC-loop current is in the range of 15 -120 ma.
SonyITA650
IMPEDANCE OF SONY TELEPHONE PRODUCTS What is the impedance of our phone products? -HQ COMMENTS: All Sony phones fall in the range of 50 to 300 Ohms whenthe phone is off-hook and when DC-loop current is in the range of 15 -120 ma.
SonyITA600
IMPEDANCE OF SONY TELEPHONE PRODUCTS What is the impedance of our phone products? -HQ COMMENTS: All Sony phones fall in the range of 50 to 300 Ohms whenthe phone is off-hook and when DC-loop current is in the range of 15 -120 ma.
SonyITA550
IMPEDANCE OF SONY TELEPHONE PRODUCTS What is the impedance of our phone products? -HQ COMMENTS: All Sony phones fall in the range of 50 to 300 Ohms whenthe phone is off-hook and when DC-loop current is in the range of 15 -120 ma.
SonyITA500
IMPEDANCE OF SONY TELEPHONE PRODUCTS What is the impedance of our phone products? -HQ COMMENTS: All Sony phones fall in the range of 50 to 300 Ohms whenthe phone is off-hook and when DC-loop current is in the range of 15 -120 ma.
SonyCCDF70
NOISY PICTURE One head output is missing.
SonyCCDF50
NOISY PICTURE One head output is missing.
SonyFD10A
NEW BACK PLATES DO NOT FIT OLDER UNITS Older FD-10A (i.e. - 1986 models) were manufactured in Japan,newer models were made in Taiwan. Band SW is in different positioncausing a misfit of replacement plates on older units. -HQ COMMENTS: Cabinets (rear) assembly for both old and new FD10A area
SonyCDXR77
CLOCK AND DATE GOES BLANK INTERMITTENTLY Clock and date display goes out intermittenly. The two dotsfor indicating time and one for date stay on and can be changed withdisplay button. Back light condition stays as set. All radio and CDfunctions work properly.
SonyFDL320
NO PICTURE, AUDIO OK : FLOURESCENT LAMP, FR-801 Picture goes blank after two or three seconds.
SonyKV32XBR15
NO MANUAL POWER ON, CHANGE C-125 TO 2.2/50V BI-POLAR Unit has no manual power on/off. There is a hole for D-106in reset circuit. No component is there, instead there should be C-115.If diode is inserted in reverse direction unit will work. In manual powermade, unit has a power and reset pulse required t
SonyKV32XBR10
NO MANUAL POWER ON, SEE SB # 40, C-125 REPLACED WITH BIPOLAR Unit has no manual power on/off. There is a hole for D-106in reset circuit. No component is there, instead there should be C-115.If diode is inserted in reverse direction unit will work. In manual powermade, unit has a power and reset pulse required t
SonyTAAX390
MISSING PART NUMBERS - OUTPUT TRANSISTORS No part numbers listed for output transistors, Q511, 512, 611and 612.


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.

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