Shopping cart is empty
 
English Polski Spanish 
Search For a Manual
 

(e.g. AA-V20EG JVC, ZX-7 Sony )
PayPal 1000+ rating Secure, Encrypted Checkout.
 
Who's Online
There currently are 294 guests and 
1 member online.
Categories
Information
Featured Product
Home >> ROADSTAR >> SM142 Service Manual
 
 0 item(s) in your cart 

ROADSTAR SM142
Service Manual


Tweet about this product and get $1.00 of store credit for instant use!
  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Complete manual
  • Language: English
Price: $4.99

Description of ROADSTAR SM142 Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagrams, printed circuit boards, repair tips, wiring diagrams, block diagrams and parts list. Service Manual ( sometimes called Repair Manual ) is used mainly by technicians.

If You just want to know how to use Your tv, video, mp3 player etc. You should look for Owner's Manual. After placing order we'll send You download instructions on Your email address.

The manual is available in languages:

Not yet ready
You must purchase it first

Customer Reviews
There are currently no product reviews.
Other Reviews
 KV2900 SONY Service Manual by Matteo Vannini;
as always, rapid and efficient, very good and clear prints details clearly visible keep going this way!!!!!!
 KVA3411A SONY Service Manual by Matteo Vannini;
I expect a wonderful result as alaways!!!!!! Usually is much faster....
 KVS3411A/B/D SONY Service Manual by Matteo Vannini;
Wow very wonderful and clear!!!! I will always trust them
 ARX6570RZ CLARION Service Manual by Heiko Nehse;
Providing the manual works fine, quickly and without any problems for an acceptable price. After printing the service manual it took me only a short time to repair my carradio from Clarion. Thank You! Greetings from Heiko
 SC-CH350 PANASONIC Service Manual by Lalo Lerry;
I was searching a way to modify the original phono-in entry (for connection of vynil disc player, with RIAA equalization) to a line-in entry (for connection of modern analog entries, eg. ipod, mp3player). This service manual gave me the correct hints. It contains very useful infos for repairing and modifing the hi-fi, such as disassembling instructions, block diagrams, schematic diagrams, PCB prints, replacement parts list. Very good!

Text excerpt from page 16 (click to view)
PICTURE AND COLOUR DEFECTS

No picture Raster OK

Check video out signal at pin 38 of IC101

NO

Check the tuner pin voltages. Check the voltage 3.6-4.6 V at pin 18, 19 of IC101. Check and replace F101, IC101.

YES

Only white raster visible on screen

YES

Check CVBS signal with an oscilloscope. The video signal goes through R103, T104, R154, F104, T105, C150 to pin 40 of IC101

NO

There are flyback lines on the screen

YES

Check Hor. Flyback signal at pin 31 of IC101. Check and replace C129 which is connected to pin 11 of IC101.

NO

There are black drops on the screen.

YES

Check and replace C139

NO

No picture. There is a Red, Green or Blue raster on the screen

NO

Check and replace R167, R206, R118, R136, R137, R135, IC101.

You might also want to buy

$4.99

SX-K700 TECHNICS
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

CJ-V51 PIONEER
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

SX-PR602 TECHNICS
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

AG-7500 PANASONIC
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

AG7330 PANASONIC
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

YB400PE GRUNDIG
Owner's Manual

Complete owner's manual in digital format. The manual will be available for download as PDF file aft…

$4.99

HC-P4752W SAMSUNG
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…

$4.99

SX-KN2000 TECHNICS
Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…
>
Parse Time: 0.141 - Number of Queries: 132 - Query Time: 0.03