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Sony Repair Tips




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Search: sony
Results: 20077
Make Model Symptom Problem Solution By
SONY HSTD105
Both decks run fast - faulty motor m1, p/n x-3362-377-1 The tape decks were running fast and could not be aligned
SONY CCDF30
Play back color is off/4.2mhz adjust/rv-364 When playing back wr59ns color bar tape, there was no magentacolor.
SONY CCDTR71
Digital distortion in camera e-e/ic-802/vc-112 board After a minute or two, the camera video would have a digitaldistortion similar to the solarization effect this model is equippedwith.
SONY HCDD117
Cd player is playing slow (resolder ic402 pin 55) Cd player is playing slow (1/2 speed).
SONY KV27TS35
Intermittent picture, replaced ic-201 Intermittent picture due to the jungle chip ic-201.
SONY UP860
No power: r802 and d802 The unit was inoperative, there was no power light.
SONY VF207
Defective accessory/yoke connections reversed The vf207 was ordered new from the npc to satisfy an ongoingcustomer complaint. when the viewfinder was received by the customer andattached to ccdv8fu, it was discovered the picture in the viewfinder wasupside down.
SONY VPH1041Q
Unit shuts down after turning power on, replace crt Press power button unit would come on and you would hear ahigh voltage arc and then the set would shut down.
SONY EVS550
Incorrect counter-slow locking after scan. sb 139r1 Place unit in play, let play for a couple of minutes, forwardscan a few minutes, reverse scan a few minutes, and i let play a few moreminutes. rewind tape and counter would be off sometimes 45 seconds.while scanning the sp/lp indicator would be going ba
SONY CCDTR5
Blue screen in camera mode/open trace between r328-l302-vc60 Solid blue screen in camera mode.
SONY KV32XBR35
Immediate shut down, replace v-out ic1501 The unit will go into shut down immediately after been poweredup. the situation allows only five seconds to check some test points.dvm indicated 135vdc max at g3 pin 1 +b. the scope showed momentarily aclean 1000vp-p(h) at collector of hdt. then i wa
SONY KV32XBR35
Clock runs fast, replace "m" board The clock gained about five minutes in one week. replacingthe crystal x001 did not change the condition.
SONY CDXU300
Ev gear assy breaks Unverified failure. dealer claims that this model seemsto come back with gear damage when unit is mounted vertically. they arenot having any of the horizontally mounted units return for broken gears.fyi. -hq comments: there have been various mechanica
SONY TAAX301
Volume goes down by itself - q919 faulty 8-729-900-36 The volume control motor (vol motor) constantly turned thevolume down by itself.
SONY FH11W
No display due to no audio - q910 faulty, p/n 8-729-103-33 The unit had no display.
SONY TCWR620
No record, ic51 faulty p/n 8-759-106-56 No record.
SONY STRAV770X
Tape monitor light always lit - resolder ic502 on main board When unit is powered up, the tape monitor light stays onconstantly.
SONY BM246
Deck "a" inoperative, system control ic901 Deck a, no motor operation. deck b works unless there is atape loaded in deck a, then deck b will not operate. rew/ff and programrew/ff search works in both decks, a and b.
SONY BM246
Blows fuses, replaced pm701 & q776 and removed solder bridge I traced the problem to deck b where i found a shorted ejectsolenoid ph701. i replaced the solenoid and noticed the current drain washigher than usual. i disconnected cn701 and noticed the current drainwent down. i found a high resistance short (base
SONY BM246
Erratic display and irregular motion both decks With cassettes loaded in both decks' a and b auto changeswitch set to on, when reverse time switch (s933) is moved from 0 to 9,it will cause both decks to go into rewind mode. the display will also beerratic.