| Subject | Text |
| harman kardon avr 507 keeps popping power transistor ? | hi,
ive got a harman kardon avr 507 amplifier, trouble is the front, left, right and center are |
| Horizontal deflection transistor | If mains fuse is OK, i assume that horizontal deflection transistor is short-circuit.
Is there an |
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| Daewoo 14" monitor horizontal control transistor c5801 | Hi
I need to replace H out transistor c5801 to any other alternative as we are unable to get thi |
| lost transistor for main board for Toshiba TV CX28519 | Hello, I was trying to repair a problem with thisToshiba TV CX 28519 chassis # 8915 and during my t |
| transistor testing | Anyone know how to test an N-channel Mosfet transistor? |
| Transistor part Number crossreference. | Can anyone give me a crossreference # to Rca SK,ECG.or NTE of this part #?B1320AS or (2SB1320A,AR).I |
| Re: Daewoo 14" monitor horizontal control transistor c5 | :idea: http://www.grupelektronik.com/entegre/sayfa01/ksc5801.pdf |
| Goodmans GTV42P3 42" Plasma TV - Power Board Repair | Good Day All.
I have a 3 year old Goodmans GTV42P3 42" Plasma TV, that has stoped working. |
| Sony KV-35v65 hv short | Many people distribute a parts kit for this model of television. It
includes a dual power supply t |
| Speakers and wiring are good. The distortion is there regardless of input - whether internal (tuner) |
| ak19 | [b:d7090ddf95][i:d7090ddf95] :D firstl check the 2,2 ohms fusible for oc,(ew circuit),check c630 for |
| I Need Circuit daigram of (LODESTAR DC Power Supply PS-305D) | I have a (LODESTAR DC Power Supply Model PS-305D) some electronic parts are missing especially power |
| @Larry | Larry, thanks for the remark. I will check the connections of the ON4409 (horizontal output driver) |
| Sony TV KV 32TS46 | Sony KV-32TS46 TV , Q601 , Q602 (2SC4834) replaced, Q591 (2SC4927) HOT replaced. Now only have sound |
| Zenith | The most likely cause is that the horizontal output transistor has shorted and blown the power fuse. |
| Sony | Since the TV clicks, it indicates that the standby power supply is OK. Unfortunately, one blink is |
| [quote:b7fd1e38c8="jts1957"]Try electrolytic in power source that feeds the coil of that relay (usua |
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| repair it | A short circuit is the most probable cause t o this problem,
I have the same problem with my KA-V75 |
| Hello,
i found something: there is an irish site offering the Q330 transistor which is obviously re |
| I did't find a scheme of amp., but I checked parameters of the transistors. You can use IRFZ44 witho |
| Transistors with 2N marking and so low numbers are really old (early-mid sixties), so in a ballast f |
| testing crt and line transformer | hi there,
to check the line transformer you need first to get his pinout and with an ohmeter check |
| Re: monitor trouble | [quote:75dcb63558="gogo"]I have a problem with my monitor - the red color turned black and the green |
| hitachi problems switching off | a message to all you people with these problems with your hitachi tvs take the back off you set chec |
| Hi Ed,
I had a similar situation with a '70's Pioneer amp using similar NEC transistors. Over her |
| KV-27HFR | AFTER AN ELECTRICAL STORM MY SONY KV-27HFR DIED. I GET 64 VOLT INSTEAD OF 135 VOLTS FROM THE POWER |
| aiwa cx-nwkt10hr | need for schematic diagram or service manual of aiwa audio system by
7-ch audio out and transistor |
| have you checked the hot transistor.i should also check diodes etc on secondary side of chopper tran |
| Check if you have 340Vdc across the big capacitor. It is just rectified ac. Maybe it will be more li |
| i have a problem on Samsung cw336kq | :oops: i have a problem on SAMSUNG CW336KQ
There is no osciation but there is 110v in H.out transi |