| Subject | Text |
| Is this normal appearance for and amplifier IC?? | I'm in uncharted territory (for me, anyway). I'm a radio tech--and don't find much in a CB I can't |
| Samsung Syncmaster 955df - HELP | My monitor is working at high brightness level. The correction level is set to "0", but the brightne |
|
|
| Grundig TV - a thermic problem | I have a Grundig ST70- 574 SAT TV, chassis CUC 5820. When the room temperature is above 25 Celsius, |
| ZTE’s Apple Peel is Sprinting to the States on Nov. 14th! | It’s been revealed that Sprint will be releasing ZTE‘s version of Yosion’s Apple Peel 520 in the US |
| Done replacing DSP capacitors | Hi,
Replaced the capacitors, and it seems to have worked fine. Verified sound in at least four c |
| Continuing onward ... | First I'll make the assumption that this speaker system has worked successfully with THIS computer i |
| IF THE FLASHING OCCURS MORE ON CHANGE OF SCENE BRIGHTNESS LEVEL AND RESULTS IN MUTING OF THE SCREEN |
| Canon Powershot and EOS Service Manuals | Hi
Ive done some searching in the manual database but I've been unable to find Canon Powershot an |
| Nokia 445 Pro Menu / Brightness | Hi guys,
I have for about 2 years a Nokia445Pro monitor.
All good till yesterday when it started |
| sharpservicemode | Why Do I Have K123 Text On My Tv Screen And Can Not Control The Audio Volume?
I bout my Sharp LC-22 |
| I agree with Mel. This sounds like an x ray protection circu | I agree with Mel. This sounds like an x ray protection circuit that is killing your set when it is a |
| [quote:f50150c55a="jamie"]I have got the contact detail for the daewoo service centre which is a uni |
| What is the output from the powersupply like? Is the B+ steady or is it hunting? Is it set at the co |
| forget it, they are board level repair or mech complete.
need to align with sharp service remote af |
| Electrical Feedback | What are these "amps" you are throwing up as being measured by the cable company? AS expressed, none |
| Hi
Thanks Istvan Pocs
It is Level 2 service Manual and don't has any Shematic. |
| HP ZR2440w that won't power up | Hi everyone.
I've tried to repair an HP ZR2440w lcd monitor that won't power up.
I've rescued it |
|
|
| Channel out on old Technics | Thanks RiffMaster, you were right! It's been quite awhile since I tried to trace circuits and then i |
| Ever since televisions have switched over to the modular system, finding specific diagrams are rare |
| Grundig ST-70 574 SAT--CUC 5820 | I make a post a week ago about a thermic problem, problem who now it is turn out to be a total failu |
| Fusible resistors better than Fuse in TV Power Supplies??? | I saw the fusible resistors ( typically 1/2 watt. .1 ohm rating. Sony #1-202-933-61 ) used in a lot |
| SMPS | Although I am not acquaint with that particular model, if indeed the SMPS has failed with no DC comi |
| PHILIPS TV CHASSIS A02E Suddenly Restarts | I have a Philips TV 29PT8509 . It suddenly restarts . It looks like a malfunctioning protection . I |
| 8) That's cool, I did exactly the same when starting with electronics, altough there wasn't an Ipod |
| As you may know the DTC series is aimed at providing the bias resistors internally. The value of RB |
| Pana. Ch:Z-7 | IF IN PITURE HIGH white video level, OSD CAPER- QUITTER. what the oroblem? THENKS,jhon. |
| an interesting discovery re: zener diodes in power supply | In the Troubleshooting section of the manual, shorted zener diodes across the driver transistors (in |
| AV RECEIVER Yamaha RXV3800 DC PRT:000 | Please help. My reciver shut down after 3 seconds. What i did I check all on th physical level... Al |
| Seriously doubt if you could find any schematic as most are propriety & board level.
There hap |
| Re: Do this test | Forgot to mention: Keep CD player's volume quite low to keep from exceeding input level rating of yo |