Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY TAM50
Availability of ac-t122 ac adaptor Previously the ac-t122 ac adaptor used in this unit was notavailable, and was subbed at kcps with a ac-t120. however the ac-t120 is a200 ma adaptor, while the ac-t122 is a 300 ma adaptor. therefore theac-t120 will not operate the tam-50. therefore as of
SONY TAAV521
Overdiscipated resistor/capacitor C-761 mylar capacitor changed shape and looks likeelectrolytic cap. r-779 overdiscipated also. customer's complaint iswhen you use center channel, popping sound is heard. r-729 had sign ofoverdiscipation also. output transistors and emitter resistors s
SONY SPPA20
Tape dragging When unit starts acting up, audio head or supply reel isholding and starts dragging. the ff/rew is ok. problem is veryintermittent. you can hear grinding noise from md assembly. unit will cutoff intermittently when trying to leave a message. sometimes er
SONY CFD757
Sound cuts out intermittently Sound cuts out intermittently and technician (chad tremble)found that the flex cable from terminal to cone is conductingintermittently. suspected the defective flex cable. -hq comments: i checked the speaker and i agree with your findings.there is a po
SONY STRD1090
Cracked board around t-901 Cracked mcb near t-901 transformer. this is low consumptionpart. i believe technicians are fixing board because board is still notbad enough to exchange.
SONY CFSW304
High part consumption This part is highly consumed. part is failing prematurelyeven after just a small amount of use. -hq comments: also applies to model cfd-750/760.tokyo has been informed. your samples have been sent to tokyo forevaluation. tokyo has evaluated the samples
SONY LBTV102
Wrong part number: bracket (b) assembly Servicer ordered part number from model using same mechanismand received a part which was labeled as being applicable for this model(although s/m shows it as not supplied on page 29). the part receivedwould not fit properly on this model. see detail in
SONY ACV60
Wrong part number Part number in service manual is listed incorrectly. if orderpart listed in service manual will receive wrong part. i need flat type. -hq comments: please order 8-759-512-82.
SONY CFD60
New deck, head does not fit in old unit. Original part (deck, head) ordered and received one which isnot the same. please research problem. -hq comments: in the future please refer such parts problems to kcps.your samples have been forwarded to kcps for investigation.kcps has investigated your
SONY KV32XBR95S
No channel numbers in pip index mode, adj t-3001, t-3002 When in pip index mode either 8 or 16 the channel numbers aremissing. video is ok. on main picture channel numbers are ok. now havethree sets with this problem.
SONY CDPC20
Unit inoperative Unit had no audio output. there was no +5v supply for ic-201.
SONY D36
Gear on sled assembly breaks The middle black gear in the gear train driven by m-902 breaksand the only way we have to fix it is to change the entire sled assembly.
SONY KV27XBR55
Timer mode misoperation/ mistake in owners manual Customeris in the video mode. they set up the timer to turntheir tv on at a preset time and channel. when the unit comes on thepicture is from the preset channel, but the audio is still in the videomode. -hq comments: customer owners manuals have a mist
SONY KV27XBR51
Timer mode misoperation/ mistake in owners manual Customer is in the video mode. they set up the timer to turntheir tv on at a preset time and channel. when the unit comes on thepicture is from the preset channel, but the audio is still in the videomode.-hq comments: customer owners manuals have a mist
SONY KV27XBR55
Clock runs fast/ add cap. as per sb # 87r1 Clock gains time 2-12 minutes per hour. -hq comments: please refer to tv sb# 87r1, fig 3, 27hfr etc.on the f1 board add a 0.1uf/50v capacitor between the base of q-2601 andground. part number for the cap is 1-124-463-00.
SONY KV27XBR51
Clock runs fast/ add cap as per sb # 87r1 Clock gains time 2-12 minutes per hour. -hq comments: please refer to tv sb # 87r1, fig 3, 27hfr etc.on the f-1 board add a 0.1uf/50 volt capacitor between the base of q-2601and ground. part number for the cap. is 1-124-463-00.
SONY KPR36XBR
Part number for cp101, 1-232-619-11 Need the part number for resistor pack cp-101. this is asealed component and the resistors cannot be replaced by cuting them out. -hq comments: the part number is 1-232-619-11 it will be available bythe end of march 1993.
SONY KPR4110
Part number for cp-500 resistor back, 8-719-109-93 (x3) What is the part number for cp-500 ? -hq comments: cp-500 consists of three zeners: rd6.2e-n2 part number8-719-109-93. you must cut out the defective diode and replace it with anew diode.
SONY KV32XBR35
Pip not centered all four corners/ see tv s/b # 151 Customer complained of pip on left side not being the samedistance from edge of tube as on the right side. tech made the adjustmentwhile in the service mode moving the pip to the left. turning set backon in the normal mode the pip position did not change
SONY KV32XBR25
Pip not centered all four corners/ see tv s/b # 151 Customer complained of pip on left side not being the samedistance from edge of tube as on the right side. tech made the adjustmentwhile in the service mode moving the pip to the left. turning set backon in the normal mode the pip position did not change