DAEWOO DTL-2950GB Repair Manual

$7.99

DAEWOO DTL-2950GB - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Tuesday 15 April, 2008.

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Othmar Herbst - 01/13/2008

PDF contains : - schematics, but a little un-sharp. - disassembly instructions, accurate drawings - description of test-modes

Fabian Castle - 08/01/2006

Thanks for the excellent service. The manual arrived quickly and in excellent condition. Quality A+++!

Jim Carrier - 08/02/2006

Outstanding and fast service! I received service manual in a moment after order. Thanks to this manual I can use my printer again!

Henry Seiden - 02/26/2009

I downloaded this product and looked through it quickly with Adobe Reader v9. It is clean and a good copy. Some scanned pages are not perfectly square, but that is a minor complaint. The document schematics and board diagrams are easy to read, of good contrast. The whole file downloaded quickly. This is a good service! Sony charges about $100 for the printed version of the same manual. It is still available through their print-on-demand pro parts system, but why would you do that?

Adam Solitro - 12/24/2007

Hi guys, Thank you for the fast and reliable service that your company offers. Great Work :)

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Click to see text excerpt from the manual

CP-650 Service Manual

available on one of the other CVBS inputs.In this condition the connections between the vision IF
amplifier and the synchronisation circuit can be switched on and off by means of the VDX bit.
The VDXEN bit must be set to ?1? for this mode.

The vertical synchronisation is realised by means of a divider circuit.

5.2.7 Horizontal and vertical drive
The horizontal drive is switched on and off via the soft start/stop procedure. The soft start
function is realised by means of variation of the TON of the horizontal drive pulses. During the
soft-stop period the horizontal output frequency is doubled resulting in a reduction of the EHT so
that the picture tube capacitance can easily be discharged. In addition the horizontal drive circuit
has a ?low-power start-up? function.

The vertical ramp generator needs an external resistor and capacitor. For the vertical drive a
differential output current is available. The outputs must be DC coupled to the vertical output
stage.

The IC has the following geometry control functions:
Vertical amplitude
Vertical slope
S-correction
Vertical shift
Vertical zoom
Vertical scroll
Vertical linearity correction. When required the linearity setting for the upper and lower part
of the screen can have a different setting.
Horizontal shift
EW width
EW parabola width
EW upper and lower corner parabola correction
EW trapezium correction
Horizontal parallelogram and bow correction.

When the East-West geometry function is not required (e.g. for 90 picture tubes) the EW output
pin can be used for the connection of the AVL capacitor. This function is chosen by means of the
AVLE bit.

5.2.8 Chroma, luminance and feature processing

Someversionscontaina4H/2H(2D)adaptivePAL/NTSC comb filter. The comb filter is
automatically activated when standard CVBS signals are received.A signal is considered as
?standard signal? when a PAL or NTSC signal is identified and when the vertical divider is in the
modes ?standard narrow window? or ?standard TV norm?.For non-standard signals and for
SECAM signals the comb filter is bypassed and the signal is filtered by means of bandpass and
trap filters.

The chroma band-pass and trap circuits (including the SECAM cloche filter) are realised by
means of internal filters and are tuned to the right frequency by comparing the tuning frequency
with the reference frequency of the colour decoder.

DTV R&D Europe 38