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Searched for: General Radio C-21-HLD primary frequency standard op service manual 1955, Found: 390 lines
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16V AC Adapter...I'm not 100% sure by power specs on UK power supplies, here's the deal. On the bottom of my devic
modifying headsets/earbuds possible?My telephone has a 2.5 mm headset/headphone jack. It will output stereo to my standard stereo earbud

yes indeed you can replace a part and get your sound. in the IF stage (near tuner) there will be 2
4-track help...I have an old driveless digital 4-track mixer that I used to use an external zip drive with (this wa
BUSSINESSWe have a electronic service repair business for about 15 years but day by day is very difficult to
Sony TV Model KP-53XBR35 Power Supply problemsHave been troubleshooting captioned for several hours. All DC voltages are either low or zero. Canno
HITACHI Camera Model VK-C37ES(IC) ChassisNeed Manual/Database for HITACHI Camera Model VK-C37ES(IC) Chassis. How to program I2C - DATA. Pin
Re: Viewsonic N3245W Black Screen - Need some helpToday, I received a replacement inverter PCB that I ordered from ShopJimmy.com. Smooth transaction,
Damper Diode QuestionI have a sharp microwave that cooks on high regardless of power setting. I've traced the problem to
Need Circuit Diagram for Philips 50FD9934/01S (SFM25AA)Hi All, Has anyone got a circuit diagram of the power supply in this plasma TV that they could le
High voltage unitHello I have an odd question - I'm looking for a circuit diagram of a unit that will deliver about
Technics ST-03CThe so called AM Syntheziser part in this Tuner does not work correct. when i use the Rxfreq. 549k
Sounds like your missing the blue component - is this the three connection type component video sign
Philips TVHi Will look at the chassis and stick any info on here, It still stiing in garage waiting to
tune bush 2876 tvhey i had nitemare finding answer to same issue but finally got there! All you do is hold menu butt
Samsung CZ-14f12zCan you help me for this TV. I`m not sure that i must ask for this question here but can you send me
the resistors before the str are ok, they are reading their correct resistance value. please help th

SAMTRON 45BN HORIZONATAL PROBLEMIn one SAMTRON 45BN monitor the primary problem was set dead. I have replaced two transistors Q504 &
In many parts of the world, the power company grounds one of the feeding power lines to the earth. I
Oh..... yeah the problem... right.. lol The screeching sound may or may not be related to the no
:D you need to replace the lopt and transistor ,then check the line drive frequency-there is a fault
Schematic for RCA Model 27R410T Ch. ITCC008FAMI'm looking for a schematic for an RCA Model 27R410T chassis ITCC008FAM This TV belongs to my pa
Re: Toshiba 21F8XEU TV service menu[quote:b9b23b6ae6="Anonymous"]Hi I need the procedure to enter the service menu for Toshiba 21F8XEU
Need to repair a professional stage piano: question...Hello, I am a musician with a broken stage piano (Kurzweil PC88 - keeps reseting itself, possible
Toshiba Rear Projection 43PJ03G ProblemHey all, I'm new here so hello to everyone. Well I was wondering if anyone could help me. I ha
Re: Matsui 1414R TV[quote:8d4259a625="Flic"]Hey, Recently been given this TV by my sister, who has unfortuanely lost t
Advance Stabilised Power Supply type PP32AI am looking for a schematic diagram for the PP32A stabilised power supply which delivers 0.5A 0-30v
Hi thanks for ur clear & wide advice, I realy appriciate it. 1st Item, I had power ok. but n
Viewsonic N3235W Black Screen - Need some helpHello, This is my first post here. Hoping maybe someone can put me on the right track. Have a 22
i have a serious problem please helphello i need a frequency for a security earphone it is a am reciver please come to my website geoc

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