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Sony Repair Tips




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Search: sony
Results: 20073
Make Model Symptom Problem Solution By
SONY EVC3
Unit loads as power is applied When power is applied unit loads automatically. no output signal from a-301 or q-302.
SONY CCDV9
Shutdown dew indication and eject mode activation Unit stayed on eject position and dew indication at all times.as soon as power was turned on, found the contact pins in connector cn-001of flexible ribbon fp-57 having poor pressure (preventing good contactwith terminals at cc7 mechanism board).
SONY CFS903
Function button does not lock in position The switch will not stay in position due to the elasticity ofthe rubber cover on the switch. the rubber is so stiff that the switchis forced back to its center position. -hq comments: tokyo fax (a900272): an improved rubber cover (ref #61)has been mad
SONY CCDV11
Tg-1 arm falls out Bushing that holds tg1 arm onto chassis falls out. thechassis that would include this bushing is not supplied (see included copyfrom service manual). i am forwarding the arm and bushing just the way itwas found in the unit. several ccd-v11s and ccd-tr
SONY ITA850
No audio from speaker in speakerphone mode When in speakerphone mode, there is no audio out of thespeaker. you can hear the dtmf tones when dialing on line.
SONY CCDV9
Unit dead fuse blown Unit would intermittently blow fuse f-902.
SONY KV27HSR10
No picture sleep light on,replaced c-500 Set has high voltage. sleep light is on, but set has nopicture. found .7vpp on pin 31 of ic-301 (should be 2 volts). replacedic-500 and ic-301 still not working properly. found shorted c-500. -hq comments: when c-500 located on ic-500pin 1 shorts,
SONY CCDTR5
Tg-1 arm falls out Bushing that holds tg1 arm onto chassis falls out. thechassis that would include this bushing is not supplied (see included copyfrom service manual). i am forwarding the arm and bushing just the way itwas found in the unit. several ccd-tr5s and ccd-v1
SONY CCDF35
No rewind, record or stop functions No rewind, record (vtr), or stop functions.
SONY KV32XBR70
S.r.s problem, install new srs module, see s/b 0045 Audio buzz when s.r.s is activated. customer is using anantenna not cable.
SONY ITA850
Answer mode 1 does not work Answer mode 1 does not operate.
SONY ICF2010
Weak am Very weak am reception. when you touch rod antenna with hand,reception came in normally.
SONY CDP470
When disc is loaded, display reads no disc When disc is loaded, display reads (no disc). replacedoptical pickup, which usually causes this symptom, but that did not work.
SONY STRAV340
Speaker terminals Need part number for speaker output terminals. -hq comments: the speakers terminals are listed under the terminalnumbers in the service manual on page 33. the number is tm-901,1-536-706-00.
SONY STRAV910
Unit in protect Unit in protect. amp o.k., drivers, pre-drivers, etc.
SONY SLV555UC
Unit tries to unthread beyond normal stop point - jams tape Unit may evidence various symptoms, including tape jamming, noplay, emergency shutdown, etc.
SONY CFD5
Incorrect reference number Reference number 46 on page 85 should be labeled referencenumber 44 (part number 3-320-247-11). reference number 46 on page 87 iscorrect (part number 3-320-249-01). -hq comments: thank you for the information. i appreciate your effortin pointing this
SONY WMAF605
Part number not in manual Part number left out of service manual.
SONY KV13TR20
Crt replacement This set does not have shield as shown in manual. degaussingcoils mount on metal extensions attached to mounting band on the crt.servicer has two tubes for replacement that do not have the attachmentsfor mounting the degaussing coils.
SONY EVS900
Intermittently will not accept tape Found that the unit would accept all tapes except p6-120s.tape would intermittently hang up on left side. tape did not fully loadonto reel assembly.