|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Perfect source for service manuals: fast and professional transaction; high quality, perfect readable and largely scaleable PDF; complete schemes, diagrams and spare part list. Tnx a lot, cu again!!!!
;
I got your link from a friend and I must say that I am really satisfied with your service. Specially this B&O manual I didn't find anywhere on the web... but you could deliver it :-) . You deliver very fast and the copy is of good quality. So your webpage is bookmarked. Thanks
;
This was the Sony CCU-500A Service manual I was looking for.
The price was reasonable.
The permission to download was quck.
I will use Owner-Manual.com for all my manual needs.
;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
;
Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
LC-Y# series working principle analysis
For the PAL system, when the RF signal is input to the tuner, the turner generates IF signal. Then the IF signal goes through the pre-amplifying circuit and 38M SAW, the VIF signal and 1ST_SIF signal will be generated. When these signals are input into the M52760E IC, the VIDEO_OUT and SIF signal will be generated. Then these two-way signals are sent to HEF4052BT, trapper and filter, which selective output signal according to different sound systems (PAL D/K, PAL B/G, PAL I). The audio signal returns toM52760E IC via filter to be decoded and then is sent to R2S15900, while the video signal is transferred to multi-system signal CVBS_TV via trapper and then is sent to FLI8125 directly. For the NTSC system, when the RF signal is input to the NTSC tuner, the turner generates IF signal. Then the IF signals goes through the pre-amplifying circuit and 45.75M SAW, the VIF signal and 1ST_SIF signal will be generated. When these signals are input into the M52760E IC, the VIDEO_OUT and SIF signal will be generated. Then the SIF signal is sent to MTS decoder LA72700 to perform BTSC stereo decoding, at last, the signal is input to R2S15900SP. The video signal is transferred to multi-system signal CVBS_TV via trapper and then is sent to FLI8125 directly. The AV, YPbPr/YCbCr, S-VHS and VGA signals from the input terminals, with the CVBS_TV signal, are sent to the main IC FLI8125, after decoding, filtering, De-Interlace, Adc and Scaler, and according to different panel, the main IC generates a 24-bit TTL signal or LVDS signal to send to the panel to recur the picture.
10
|
|
|
> |
|
