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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCFS903
KEYPAD (RUBBER COVER) BREAKS (TEARS) EASILY AND PREMATURELY Sample forwarded for evaluation and pad replaced. A monthlater it had to be replaced again due to breakage. The customer claims noabuse. -HQ COMMENTS: Please reorder the MD Button Packing using the partnumber for the new improved part. The material c
SonyD2
REPLACEMENT ASSEMBLY IDLE GEAR BINDS Replacement assembly idle gear binds. Getting several re-calls in service center. I am enclosing sample unit. This unit binds andskips intermittently. Motor assembly has been replaced in unit. -HQ COMMENTS: Due to design limitations, cost and part s
SonyKV2681R
IC-301 CHIP SUBSTITUTION, CX-20129 TO CX-20193 The original IC-301: CX20129, part number 8-752-012-90 wastemporarily not available. Tried using CX20193 but picture was rollingvertically. Can this chip be used as a substitute? References: Seeservice bulletin CTV0236 and 24. -HQ COMMENTS: When usin
SonyCCDSP7
NO VTR FUNCTIONS Found no VTR functions after loading of tape. Unit doeseject and works fine in camera mode. Unit acts like it is in OFFposition.
SonyFD500
DEAD - IC-451 LOADED (SOUND OUTPUT IC) Unit arrived dead. Found fuse (F-602) blown. Checked andfound IC-451 with a chipped-off body. Found this problem very common forFD-500. This unit had previous problem of a blown IC-451. Prematurefailure of IC-451 and F-602 is too high.
SonyDT2
PRODUCTION CHANGE IN SPINDLE MOTOR ASSEMBLY I have noticed that newer models have new motor assemblies(X-264-153-72) installed from manufacturer. They also have a new MD cover(Ref. No. 73) with a different finish. Do models with new MD covers allhave new motor assemblies? Or do you have a list
SonyDT4
PRODUCTION CHANGE IN SPINDLE MOTOR ASSEMBLY I have noticed that newer models have new motor assemblies(X-264-153-72) installed from manufacturer. They also have a new MD cover(Ref. No. 73) with a different finish. Do models with new MD covers allhave new motor assemblies? Or do you have a list
SonyD4
PRODUCTION CHANGE IN SLED MOTOR ASSEMBLY I have noticed that newer models have new motor assemblies(X-264-153-72) installed from manufacturer. They also have a new MDcover (Ref. No. 73) with a different finish. Do models with new MD coversall have new motor assemblies? Or do you have a list
SonyD2
PRODUCTION CHANGE IN SPINDLE MOTOR ASSEMBLY I have noticed that newer models have new motor assemblies(X-264-153-72) installed from manufacturer. They also have a new MD cover(Ref. No. 73) with a different finish. Do models with new MD covers allhave new motor assemblies? Or do you have a list
SonyCCDF45
NO PART NUMBER FOR FRAME I need the part number for the frame to which the lens andmechanism are attached. It is shown on page 175 next to item No. 115.It is labeled not supplied. When I received a unit for repair, whichwas dropped, this part is usually damaged. There are man
SonyCDPC100
DISC SPINS BACKWARDS Disc would spin backwards. Reversed motor leads and unitwould play ok until IC-202 warmed up then spindle motor would again runbackwards.
SonyD9
NO DISC ROTATION Spindle motor would not operate.
SonyPCM601ESD
INTERMITTENT AUDIO OUTPUT DURING PLAYBACK Intermittent audio output during playback. Video out is notaffected. Traced signal to IC505-9. Signal is always the same regardlessof whether or not audio is present. However, output at IC505-7 woulddisappear when audio is missing. Also noticed that
SonySTRAV910
UNIT DEAD - NO POWER OR DISPLAY Unit is dead. No power and no display.
SonySPP60
PART NUMBER MISSING - IC-6 IN THE BASE UNIT There is no part number listed in the S/M for IC-6 (BR93C46).The part number is also not listed in the newest Semiconductor ReplacementGuide. We need the part number. -HQ COMMENTS: Part number for IC-6 is 8-759-995-59.



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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