| Subject | Text |
| SC-HT900 | Hello.
I wonder if anybody could help me locate schematics for the above unit and its associated |
| 21V-S300 SUBWOOFER | I have a problem with the sub-woofer of my TV 21V-S300. IC3302 was burned badly. It is not functioni |
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| Need Yamaha YSY160SW subwoofer service manual !! | HI All,
My sub Yamaha YST160SW went into mute mode. Need help !!. Anyone who has a service manual |
| home subwoofer | my sub does not power up,can anyone help????? PEASE... |
| Athena SubWoofer AS-P6000 800 Watts Service Manual Schematic | Please if anyone can help. The Subwoofer of my Athena home theater is dead. I need the service manua |
| Subwoofer preamp | Hi guys,
I've recently upgraded my stereo to a digital setup, however I'm not sure what to do wit |
| need schematic for Alesis M1 Active monitor | I need the schematic for Alesis M1 monitor. I'm willing to pay. Thanks.
Jim Rivers
jim@soundfait |
| Re: KEF PSW-2500 Subwoofer | [quote:2a5ed1eb0d="tux"]Hi
Common problem with these subs is the power supply/amp board. So if an |
| subwoofer Peerless S-150 | e015I need shematic of amplifier, or values of the resistors R10, 14, 15, 19, 20 and 21, thank you |
| Line Driver Stage on Sharp CV2133 | I have an old Sharp CV2133IR TV. The pulse input to the line driver transistor is being pulled down |
| Oops - 120V Active Monitor plugged into 220V - Fixable? | Well the title says it all.
I have Yorkville YSM1p series 2 active studio monitors and, with gre |
| Subwoofer dead? | Hi guys i have here a Subwoofer that is dead i only have the 35v ac coming from the transformer i su |
| alesis m1 active monitors schematics | G'Day - I am in the same boat; I am wondering if you had any response to your plea for help. Mine ha |
| KEF PSW-2500 Subwoofer | Hi
Common problem with these subs is the power supply/amp board. So if anyone has repair experien |
| PROTEQ Boardwizard Combitest information needed. | Hello,
I'm trying to locate some manuals, pinouts, schematics etc for a [color=blue:de88431572][b |
| [quote:f99e2aacc4="cattlerepairman"]I have a ViewSonic n2750w with the same symptoms:
- for a while |
| pl help me chinese TV | dear friends i have LC863328B and LA76810A chips color tv china make
The problem is that sound is o |
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| BLT = backlight
_ = active ("On") when signal is "low"
If you don't check bu |
| Maybe the vibrations of the subwoofer created a dry solder joint, or bad connector-connection!
Tr |
| No intent to discourage your apparent interest in figuring out how to test different devices--the mo |
| Polishing of Silicon wafers | Hi,
I have come across a technological development where we are able to develop nanosilicate |
| kv-28fd1e | hi picasso, i got no manuel from the sony kv-28fd1e.
i see that the r518,519, is on the d board,whe |
| Trouble shooting systems | [quote:36d03f5807="Anonymous"]After 46 years servicing electronics, there is one thing that never fa |
| Battery Charger | Hi all,
I am currently trying to service a battery charger using a switch mode power supply. I al |
| Reason for and modifying this circuitry | Hi
I have a TV in that has an area of circuitry on the secondary side of the chopper for low main |
| Thanks Phils and minnie.
I just found what the problem is. It's a 47uF/35V filter capacitor for |
| AT49F002T-50TC data | [b:0e0ec7fbac]Features[/b:0e0ec7fbac]
• Single-voltage Operation
– 5V Read
– 5V Reprogramming
• |
| Sony SS-CR64 Surround Sound Speaker System | I need the instructions for the Surround Sound and Dolby features on this unit. The center speaker |
| Thanks all for the amazing information on this thread - I was able to resurrect my beloved IL-60 sub |
| have you checked the hot transistor.i should also check diodes etc on secondary side of chopper tran |