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MarcaModelo
(Chassis)
SintomaCausaSoluçãoPor:
SonySTRD2010
SYSTEM LOCKED IF COMPUTERIZED CURSOR SYSTEM BUTTON PRESSED Unit works fine but no equalizer display and no surround mode.On computerized cursor system when button is pressed, all-system locks.Audio works fine.
SonyCCDTR5
DISTORTED PICTURE - LOSS OF SYNC Unit had distorded picture and loss of sync that looked some-what like one head clogged. Had poor Playback Y+C at IC-203, pin 56.Had good Playback Y at IC-203, pin 23.
SonyCDPC70
DRAWER DOES NOT OPEN Drawer would not open. Tray would rotate within the unitevery time Open button was pushed. SW-103 (drawer-in switch) was jammedin and would not open up due to a crack in the moveable part of theswitch. This fooled system control into thinking drawer w
SonySTRGX9ES
PART NUMBER FOR FRONT PANEL METAL BEZEL Need part number for metel bezal as soon as possible. Thereis no part number listed in the service manual. -HQ COMMENTS: Metal Bezel section of the Front Panel is not available asa separate part.
SonyKV32HSR10
WEAK, BLURRY - RED PICTURE OVERALL, C-302 "A" BOARD Picture significantly darker, blurry and mostly red in color.All CRT operating voltages, are ok. Internal tech. adj., from remote ctl.are all at normal settings and readj. from settings has no effect.
SonyM88V
INCORRECT PART NUMBER - S102 TAPE SPEED SWITCH Part number 1-571-506-21 is an incorrect part number.
SonyM1000
DIFFERENT SERVO BOARD The above unit has a servo board that is different from theone in the schematic. The board contains an IC instead of the discretetransistor. Can you supply any information about this? -HQ COMMENTS: The servo PCB and the Motor are available under one p
SonyCCDV110
NO VIDEO 5V FROM DC TO DC CONVERTER No video 5V from DC to DC converter. This 5VDC line measuredabout 20 Ohm to ground. C-208 was shorted.
SonyKV27XBR50
YOKE SQUEAL, REPLACE WITH P/N 1-451-275-41 TVP SB # 114 Squealing yoke.
SonySTR313
DISTORTED AUDIO ON ONE CHANNEL & IC GETS HOT. Original 8-759-301-25 replaced by 9-919-580-00. Right sideworks with some static. Left side is dead. IC gets very hot. It wasreported this replacement had problems in other models. -HQ COMMENTS: Refer to HiFi S/B No. 0116. As the SI-1125HD has been
SonySLHF600
PLAYBACK SPEED IS TOO FAST This problem may be intermittent. When Playback mode isactivated, caused by item 182 U end not catching a plastic pin at thebottom part of T.U. Sensor. This pin is subject to wear from normalusage. The sensor does not move to the proper position for t
SonySPP110
INCORRECT PART NUMBER The service manual part list indicates IC-207 as part number,8-759-205-06 description TC74HC74F. This is incorrect, IC-207 is partnumber, 8-759-205-41 description TC74HC4066F substituted by part number,8-759-239-25 description TC74HC4066AF. Refer to se
SonyMDP210
NO OPERATION Unit would not play laser discs. Found all LD adjustmentsoff. Aligned and tested unit. Discs played correctly but picture had nocolor.
SonyCCDTR5
INCORRECT PART NUMBER (IC 503) Part number should be 8-752-031-01. See page 234 of theservice manual. -HQ COMMENTS: The correct part number for IC-503 on the VC-60 board is8-752-031-01.
SonySLV70HF
NOISY PICTURE EP MODE ONLY Head output is very low, noisy EP picture.



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