| Subject | Text |
| Manuals for Tenma 72-6547 Oscilloscope | I am in need of owner's manual and sevice manual for a Tenma 20 Mhz analog oscilloscope model 72-654 |
| Sony Crt TV in need of minor convergence | Hi All,
New to the forum but experienced with analog audio repairs.
I have 10 -15 yr old s |
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| What kind of digital telephone line do you have? Is it an ISDN line or do you have a ip telephony se |
| Which transistor blew? Was it a main output transistor or smaller one in the pre-amp stages? Why did |
| dvd power suply problem | dear cam,
from ur observation as transforemer has 8 pins on each side,power supply appears to be |
| [quote:1c2dcfd480="Anonymous"]Thanks for the reply! Yes, it does make a clicking sound when turning |
| sony kv-l34mf1 | circuit diagram repair manual for kv-l34mf1 |
| [quote:488c604cd6="minnie"]you first described bad convergece ic's but now it sounds like a bad vide |
| hp pavilion MX70 crt monitor loading | dear sir,
i need the value of resister position number R451 in main board taht is comm |
| [quote:3483673c86="whogoesthre"]electrolytics in the power supply but they look fine, no bulging top |
| technics receiver sada10n | i have a technics receiver model #sada10n. when listening to any analog signal (including radio) the |
| KDS VS-21 Monitor Schematic .. or some help with OV circuit | My KDS 21" monitor is actually the kiosk version of the VS-21. No difference as far as I know. |
| check | if you have a multimeter ...check the output voltage ot the adaptor... be shure for right connection |
| Thanks for that, is it safe to test the 12v and 35v circuits with a multimeter? Im not going to get |
| The Vcc is +/- 36V DC which gives me a reading of 72V on the multimeter. Am I correct or not? :D |
| Looking For Service Manual for Conway PAL-1 Phone-a-lyzer | Hi. I am trying to troubleshoot a very nice piece of test equipment known as a PAL-1 Phone-a-lyzer m |
| HITACHI Camera Model VK-C37ES(IC) Chassis | Need Manual/Database for HITACHI Camera Model VK-C37ES(IC) Chassis.
How to program I2C - DATA.
Pin |
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| Sony AE5 Chassis Nightmare! | Sony KV28FQ75A (AE5 Chassis).
This set came in with a blown chopper IC and 0R1 resistor and blown |
| Pin cushion problem | Hi...
Don't know this model , sorry . I would look for a bad FET or Bipolar transistor that modulat |
| Well, have replaced BU and fet again and the set is working as expected.
No faulty parts found (as |
| TDA836xx (circa 1994) series TV processors were designed and aimed for analog television---way befor |
| [quote:72c29cb2cf="jjcool"]would you say its the main av board fault or a t-con board fault?
than |
| When you say. "digital setup", remember that music that you listen to, is and always will |
| a most siple ... | a most simple temperature interface is germanium transistor B,K, to multimeter.... but is better to |
| DVD Player: "No disc" message when disc is on tray | Hi, I hope someone can help me with this.
I got a Coby DVD-223 some days ago, which wouldn't read D |
| Canon IXUS700 repair,where are the fuses? help, heres pics. | Hi there.
I have a 7mp Canon IXUS 700, it was dropped by my brother. So cant be fixed under warra |
| Electrolux model TT500 gas tumble dryer | I am looking for the user & service manual, and schematic diagram of this
gas dryer.
proble |
| Try to check the diode-bridge and main-switching-transitor/fet in the primary side of the power supp |
| [quote:9dc71d428d="MikJank"]Hi edtrussell, is there any chance that you can make the photos of the I |
| PX42VM3G | Hello Pinkwell,
I had a great christmas thank you, hope you did also.
The NEC part number you |