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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonyCDPC201
PROBLEMS WITH LOADING DISC Unit(s) won't load some discs and chucking arm is defective.Is there any part number for the arm which shows Not Supplied? -HQ COMMENTS: Tokyo fax reply A910519 and A910520: P/N is A-4604-241-A.This part is currently not registered in KCP.
SonyWMF2097
MISSING PART NUMBER IN SERVICE MANUAL Servicer needs gear but part number is not in service manual.The gear is shown on page 26 of the S/M and is mounted at the center onthe Chassis Complete Assy Ref 376. It is the largest gear shown towardthe middle of the assembly and meshes with Ref 362.
SonySLHF870D
THREADING BLOCK ASSEMBLY PART NUMBER Part for threading block assembly A-6751-378-A cannot be foundin computer parts system.
SonyCCDV101
LENS REFLECTION IN PICTURE A customer is complaining of a crescent shaped reflection inthe lens of his CCDV101. Please see enclosed video tape of the problem.
SonyCCDF36
AFTER 5 - 30 MINUTES NO CAMERA VIDEO After 5 - 30 minutes, no camera video. At first, video be-comes unstable flickering on and off. Upon inspection, no video out ofQ-617 and Q-619, Y and C mix. Checked voltages, intermittent correctvoltages. Checked 5V line, seemed to be shorting to g
SonyKV27VX1P
UNIT WILL NOT TURN ON - SHUTS DOWN IMMEDIATELY Unit will shut off as soon as it has powered up (has momentaryhigh voltage). Attempted to defeat shutdown circuit, still will not powerup. Checked power supply, (as I believe something has overloaded powersupply). Found IC-952, pin 9 has a short to gr
SonyTCDD10
INTERMITTENT MUTING OF AUDIO Intermittent unit would mute audio. RF envelope wasbreathing.
SonyXK8D
WIRE HARNESS NOT PROVIDED WITH NEW HEAD ASSEMBLY New head assembly should come with cable and connector asshown in the service manual on page 20 (Ref. HP101). Head was ordered andreceived without cable. -HQ COMMENTS: The part number for the harness is 3-372-153-01, and theyare stocked in N.P.C. We
SonyKV27XBR10
DEAD, SHORTED HOR. OUTPUT Q-503, SEE SERVICE BULLETIN 161R1 Q-503 was shorted.
SonySPP50
NO COMMUNICATION BETWEEN BASE AND HANDSET. No communication between base and handset.
SonyXR7077
INCORRECT PART NUMBER AND TYPE IN SERVICE MANUAL, Q325 The parts list in the service manual shows Q325 as a2SA1175HFE, p/n 8-729-119-76, which is a different type and package thanthat which is shown on the schematic. The type shown on the schematicis the correct type (2SB1132), which now subs to type 2SB111
SonyXR7080
BEEP TONE NOT WORKING Customer sent unit for repair because beep tone stoppedworking. Tried to turn on beep tone by pressing SELECT and 6 keys, butbeep tone would not come back. -HQ COMMENTS: Unit was being bench tested by using line out from unit.This model only has beep t
SonyCCDTR4
UNIT STAYS ON WITH SWITCH IN OFF POSITION Unit works fine but when you turn the camera off, the viewfinder stays on also the pause and caution light. Cam is on and stayson. Found that there was a short between pins 5 and 6 on cable FP-330 onVS-70 board.
SonyCCDF36
NO REWIND STOP OR RECORD Rewind, Stop and Record buttons did not work. Found data pre-sent on (MI5), pin 42 IC-501, all the time (no buttons pushed). FoundQ-536 leaking (MO 3), pin 23 IC-501, into (MI5) pin 42 IC-501.
SonyXR7087
FM APPEARS TO DRIFT FM appears to drift after warm up. Drops out of stereo mode.Distorted audio.



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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