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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY CDXA10
Commander hook-up When using your bench test commander, replace the unit'sexisting cord (p/n x33295361), which is about 15 feet long, with the cordfrom an rmx2 (p/n 1-559-687-11), which is about 1 foot long. this makesworking on cdx-a10s easier. the cords are interchang
SONY SLV353UC
No power after ac re-connection If ac cord is disconnected, power will not come back on whencord is re-connected. all other operations are normal.
SONY D25
Unit will not power up - cold solder d-409 cathode Unit has no power. this is the fourth unit with this problem.
SONY GV8
Will not eject When the eject mechanism unloads halfway, unit stops.troubleshoot mechanism, no fault found. checked pulse for off sensor, nopulse. measured for 5v on pin 2 of cn-006 of sv-34 board, found 5vmissing. checked voltage around q-112, found emitter of q-11
SONY MVCC1
Disk pack will not eject, adjusted plate ass'y Disk pack will not eject.
SONY CCDV5000
In pcm mode no right channel No right channel in pcm mode.
SONY KV32XBR65
Gains time, see s/b tvp-0087 Installed capacitor modification as per service bulletin0087. it has resolved the problem. before addition of apacitor you couldunplug the set, plug it back in and it would work for 15 to 20 minutes andthen start gaining time. -hq comments: thaks for t
SONY KV20TS20
Severe pie crust effect, open c-501 Unit exhibits severe pie crusting. scope pin 11 showingdistorted in horizontal drive output. indicating a bad ic-301. thenreplaced ic-301 problem still exists. did a component by component checkfor open capacitor in horizontal oscillator drive sectio
SONY MVCC1
Jamming of disk packs, replaced loading gear Unit would jam while ejecting.
SONY MVCC1
Eject motor runs for 1 second then stops, replace ic601 When ejecting a disc pack, the eject motor would run for abouta second then all motion would cease.
SONY MVCC1
Spindle motor runs continuously, replaced stepping motor Spindle motor runs continuously.
SONY MVCC1
No power, replaced d301 - d308 Have seen diodes d301-d308 fail several times, more commonlygoing short circuit. -hq comments: thank you for the information.
SONY D7
Unit powers up - spindle motor/no torque to spin disk Unit powers up, display comes on, fop tries to focus butspindle motor does not have enough torque to spin disk.
SONY MVCC1
Intermittent operation, replaced q329 on ma-1 board Intermittent operation of unit.
SONY MVCC1
No power, replaced q310 on ma-1 board No power.
SONY KV27HSR10
Cold solder connections on t-501 Unit dead, no horizontal drive pulse.
SONY CCDF35
Will not eject tapes Will not eject cassettes.
SONY ITA750
No tone dialing and always picks up on one ring No tone dialing and always picks up on one ring.
SONY TAM50
Unit will not set up to take messages - get error beeps Unit will not set up to take messages when answer button ispressed. sometimes you can record the ogm, but when the unit tries torewind the tape, you get the error beeps.
SONY TAM30
Unit will not set up to take messages - get error beeps Unit will not set up to take messages when answer button ispressed. sometimes you can record the ogm, but when the unit tries torewind the tape, you get the error beeps.