Samsung CS25M20SSNSKLG, CS29M20SPNS_KLG, CS29M20SSNSKLG free download

File name S61A Model CS25M20SSNSKLG, CS29M20SPNS_KLG, CS29M20SSNSKLG.pdf

COLOR TELEVISION RECEIVER Chassis : S61A(P)Negitiator_Rev.2 Model : CS25M20SSNSKLG CS29M20SPNS/KLG CS29M20SSNSKLG SERVICE COLOR TELEVISION RECEIVER Manual CONTENTS 1. 2. 3. 4. 5. 6. Specifications Alignment and Adjustments Exploded Views and Parts List Electrical Parts List PCB Diagram Schematic Diagrams ELECTRONICS This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. © Samsung Electronics Co., Ltd. Apr. 2005 Printed in Korea AA82-02379A Specifications 1. Specifications Cou n try I NDE X O r ig i n M ark C ol o r Demodulation Sou nd R ec e iv ing was So u nd Demodulation Ant e nna Mad e i n lo cal countr y of Made in KOREA(Samsung) PAL/ SECAM /NTSC 4 . 43 /NTSC 3. 58 Quas i - s plit VIRTUAL DOLBY ( N ICAM/STEREO) F I X E D 7 5ohm D IN - J ack (V/U) Cha nnel s earch F/S REMOCON C hannel nu mbers Ai r+ CATV ( 41CH ) Input volt age Power Input f requenc y Powe r S TR AC 160V~ 300V 50Hz 5Q 15 65RF Power insu l at ion S MPS /C OLD U n f i x e d Rece iving(P/G) CH VHF: 2~12, UHF : 21~6 9 , CAT V : S1~ S 41C H BRAND/BUY E R SAM SUN G /B WT ( Depend on the Buyer) S af e t y Power co rd / Pol ari t y * S i mple 100H z SCAN G OS T CP2 /N O C haract e r * 2 S CARTS / HALF TONE OSD * 2T- PIP Samsung Electronics 1-1 MEMO 1-2 Samsung Electronics Alignment and Adjustments 2. Alignment and Adjustments 2-1 Adjustments 2-1-1 General Alignment Instructions Usually, a color TV needs only slight touch-up adjustment upon installation. Check the basic characteristics such as vertical size, horizontal size, and focus. Observe the picture and check for good black and white details. There must be no objectionable color shading: If color shading is present, demagnetize the receiver. If color shading persists, re-do purity and convergence adjustments. Note : 1. This `4. Alignment and Adjustments' applies to S61A chassis applications. 2. AC Power Supply: 160~300V or 100~240V, 50Hz 3. This service manual has been written on the basis of domestic remote-control model adopting S61A chassis. Depending on sales location and product specifications, some of specifications herein may be changed. 2-1-2 Focus Adjustment S61A contains a dynamic focus circuit. When CRT PCB, FBT or CRT is replaced, be sure to adjust in the following sequence: Focus Adjustment 1. Input a crosshatch pattern. 2. Select "Standard" from the menu, 3. Turn the Static Focus VR clockwise to set it to its maximum. 4. Turn the Static Focus VR counterclockwise slowly for the clearest center vertical line. 5. Turn the Dynamic Focus VR clockwise slowly for the clearest third line. 6. Check for the FOCUS of entire screen. If necessary, re-do adjustments 3~5. Samsung Electronics 2-1 Alignment and Adjustments 2-1-3 Screen Voltage Adjustment 1. Input a Toshiba pattern. 2. Use an oscilloscope to identify RK, BK, GK. And then adjust FBT Screen VR so that the voltage