|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Very helpful and complete manual. Maybe only one negative is schematics have sometimes unreadable name of the parts. But it's not a big problem.
 ;
Excellent high quality schematics brought my old Heidelberg back to life. Fast download at a reasonable price. Thanks.
;
This document is just what I was looking for, it´s very useful, it contains adjustment procedures for the final stage of the power amp and also
has a complete wiring diagram and description of the main semiconductors used in the design.
;
Dear Sirs,
Thank you for the fast support, the manual does provide all necessary information to repair the radio. All schematics are in a good quality for reading.
The manual fits 100% to my requirements as a technican.
Kind regards Thomas
;
the big video recorder format s-vhs many features delicate in loading system of the cassette. Such machines are no longer manufactured, it would be too expensive.
LC-10A2H-S/A LC-10A2M-S/A
No sound
No sound from output speakers headphone line TV sound failure
Check all settings on the microprocessor�s adjust process menu.
Q306, Check the Muting effect is No IC2001 at �L�? peripheral parts.
(53) (55) J3405 their Is Pin (52) of Check the tuner and its
Is output at Pin (16) of tuner as specified?
on. Check the LMUTE line. IC2001 at �L�? FSMU line.
Yes No
Is input at Pin (60) of IC901 as specified? parts.
the Are outputs at IC902 Check IC901, IC903 their headphone Pins (1) (7) and its Q3301, Q3204, IC903 its of IC902 as peripheral Q3205 and specified? parts. their peripheral
TROUBLE SHOOTING TABLE (Continued)
14
in question. IC303 as peripheral
Yes
Are inputs and Check IC303
No outputs of and its Check the line
specified? parts.
Yes
Are inputs at Check the line Pins (5) and (8) No in question, well as IC303 and its outputs at Pins peripheral (2) and (11), all parts. of IC301, as specified?
Yes
Check the speakers and their peripheral parts.
|
|
|
> |
|
