Sylvania SRT2232X service manual 20030303 13-10 L6650EL, Switches

Page 53

Ref. No.

Description

Part No.

 

 

 

R683#

METAL RESISTOR 2W J 39 or

RN02390ZU001

 

 

 

#

METAL OXIDE FILM RES. 2W J 39

RN02390DP004

 

 

 

R686

CARBON RES. 1/4W J 100 or

RCX4JATZ0101

 

 

 

 

CARBON RES. 1/6W J 100

RCX6JATZ0101

 

 

 

R687

CARBON RES. 1/4W J 10 or

RCX4JATZ0100

 

 

 

 

CARBON RES. 1/6W J 10

RCX6JATZ0100

 

 

 

R694#

CARBON RES. 1/4W J 4.7k

RCX4JATZ0472

 

 

 

R696#

CARBON RES. 1/4W J 10 or

RCX4JATZ0100

 

 

 

#

CARBON RES. 1/6W J 10

RCX6JATZ0100

 

 

 

R697

PCB JUMPER D0.6-P5.0

JW5.0T

 

 

 

R701

CARBON RES. 1/4W J 82 or

RCX4JATZ0820

 

 

 

 

CARBON RES. 1/6W J 82

RCX6JATZ0820

 

 

 

R702

CARBON RES. 1/4W J 82 or

RCX4JATZ0820

 

 

 

 

CARBON RES. 1/6W J 82

RCX6JATZ0820

 

 

 

R704

CARBON RES. 1/4W J 47k

RCX4JATZ0473

 

 

 

R705

CARBON RES. 1/4W J 2.2k

RCX4JATZ0222

 

 

 

R706

CARBON RES. 1/4W J 33k

RCX4JATZ0333

 

 

 

R707

CARBON RES. 1/4W J 47k

RCX4JATZ0473

 

 

 

R708

CARBON RES. 1/4W J 2.2k

RCX4JATZ0222

 

 

 

R709

CARBON RES. 1/4W J 33k

RCX4JATZ0333

 

 

 

R711

CARBON RES. 1/4W J 82 or

RCX4JATZ0820

 

 

 

 

CARBON RES. 1/6W J 82

RCX6JATZ0820

 

 

 

R713

CARBON RES. 1/4W J 330 or

RCX4JATZ0331

 

 

 

 

CARBON RES. 1/6W J 330

RCX6JATZ0331

 

 

 

R716

CARBON RES. 1/4W J 82 or

RCX4JATZ0820

 

 

 

 

CARBON RES. 1/6W J 82

RCX6JATZ0820

 

 

 

R718

CARBON RES. 1/4W J 330 or

RCX4JATZ0331

 

 

 

 

CARBON RES. 1/6W J 330

RCX6JATZ0331

 

 

 

R721

CARBON RES. 1/4W J 82 or

RCX4JATZ0820

 

 

 

 

CARBON RES. 1/6W J 82

RCX6JATZ0820

 

 

 

R722

CARBON RES. 1/4W J 82 or

RCX4JATZ0820

 

 

 

 

CARBON RES. 1/6W J 82

RCX6JATZ0820

 

 

 

R724

CARBON RES. 1/4W J 47k

RCX4JATZ0473

 

 

 

R725

CARBON RES. 1/4W J 2.2k

RCX4JATZ0222

 

 

 

R726

CARBON RES. 1/4W J 33k

RCX4JATZ0333

 

 

 

R727

CARBON RES. 1/4W J 47k

RCX4JATZ0473

 

 

 

R728

CARBON RES. 1/4W J 2.2k

RCX4JATZ0222

 

 

 

R729

CARBON RES. 1/4W J 33k

RCX4JATZ0333

 

 

 

R751

CARBON RES. 1/4W J 22k

RCX4JATZ0223

 

 

 

R752

CARBON RES. 1/4W J 27k

RCX4JATZ0273

 

 

 

R753

CARBON RES. 1/4W J 56k

RCX4JATZ0563

 

 

 

R754

CARBON RES. 1/4W J 18k

RCX4JATZ0183

 

 

 

R755

CARBON RES. 1/4W J 1.8k

RCX4JATZ0182

 

 

 

R756

CARBON RES. 1/4W J 1k or

RCX4JATZ0102

 

 

 

 

CARBON RES. 1/6W J 1k

RCX6JATZ0102

 

 

 

R757

CARBON RES. 1/4W J 560 or

RCX4JATZ0561

 

 

 

 

CARBON RES. 1/6W J 560

RCX6JATZ0561

 

 

 

R761

CARBON RES. 1/4W J 22k

RCX4JATZ0223

 

 

 

R762

CARBON RES. 1/4W J 27k

RCX4JATZ0273

 

 

 

R763

CARBON RES. 1/4W J 56k

RCX4JATZ0563

 

 

 

R764

CARBON RES. 1/4W J 18k

RCX4JATZ0183

 

 

 

R765

CARBON RES. 1/4W J 1.8k

RCX4JATZ0182

 

 

 

R766

CARBON RES. 1/4W J 1k or

RCX4JATZ0102

 

 

 

 

CARBON RES. 1/6W J 1k

RCX6JATZ0102

 

 

 

R767

CARBON RES. 1/4W J 560 or

RCX4JATZ0561

 

 

 

 

CARBON RES. 1/6W J 560

RCX6JATZ0561

 

 

 

R771

CARBON RES. 1/4W J 4.7k

RCX4JATZ0472

 

 

 

R772

CARBON RES. 1/4W J 10k

RCX4JATZ0103

 

 

 

R791

CARBON RES. 1/4W J 4.7k

RCX4JATZ0472

 

 

 

R792

CARBON RES. 1/4W J 4.7k

RCX4JATZ0472

 

 

 

R793

CARBON RES. 1/4W J 10k

RCX4JATZ0103

 

 

 

Ref. No.

Description

Part No.

 

 

 

R803

CARBON RES. 1/4W J 100 or

RCX4JATZ0101

 

 

 

 

CARBON RES. 1/6W J 100

RCX6JATZ0101

 

 

 

R804

CARBON RES. 1/4W J 100 or

RCX4JATZ0101

 

 

 

 

CARBON RES. 1/6W J 100

RCX6JATZ0101

 

 

 

R811

CARBON RES. 1/4W J 18k

RCX4JATZ0183

 

 

 

R812

CARBON RES. 1/4W J 18k

RCX4JATZ0183

 

 

 

R817

CARBON RES. 1/4W J 5.6k

RCX4JATZ0562

 

 

 

R818

CARBON RES. 1/4W J 33k

RCX4JATZ0333

 

 

 

R827

CARBON RES. 1/4W J 1k or

RCX4JATZ0102

 

 

 

 

CARBON RES. 1/6W J 1k

RCX6JATZ0102

 

 

 

R828

CARBON RES. 1/4W J 10k

RCX4JATZ0103

 

 

 

R829

CARBON RES. 1/4W J 10k

RCX4JATZ0103

 

 

 

R831

CARBON RES. 1/4W J 470 or

RCX4JATZ0471

 

 

 

 

CARBON RES. 1/6W J 470

RCX6JATZ0471

 

 

 

R832

CARBON RES. 1/4W J 22k

RCX4JATZ0223

 

 

 

R833

CARBON RES. 1/4W J 470 or

RCX4JATZ0471

 

 

 

 

CARBON RES. 1/6W J 470

RCX6JATZ0471

 

 

 

R834

CARBON RES. 1/4W J 4.7k

RCX4JATZ0472

 

 

 

R841

METAL OXIDE FILM RES. 2W J 0.47 or

RN02R47ZU001

 

 

 

 

METAL OXIDE FILM RES. 2W J 0.47

RN02R47DP004

 

 

 

R842

CARBON RES. 1/4W J 560 or

RCX4JATZ0561

 

 

 

 

CARBON RES. 1/6W J 560

RCX6JATZ0561

 

 

 

R843

CARBON RES. 1/4W J 2.2k

RCX4JATZ0222

 

 

 

R844

CARBON RES. 1/4W J 100 or

RCX4JATZ0101

 

 

 

 

CARBON RES. 1/6W J 100

RCX6JATZ0101

 

 

 

R845

CARBON RES. 1/4W J 22k

RCX4JATZ0223

 

 

 

R851#

CARBON RES. 1/4W J 330 or

RCX4JATZ0331

 

 

 

#

CARBON RES. 1/6W J 330

RCX6JATZ0331

 

 

 

R855#

CARBON RES. 1/4W J 2.2k

RCX4JATZ0222

 

 

 

R856#

CARBON RES. 1/4W J 2.2k

RCX4JATZ0222

 

 

 

R951

CARBON RES. 1/4W J 220 or

RCX4JATZ0221

 

 

 

 

CARBON RES. 1/6W J 220

RCX6JATZ0221

 

 

 

R952

CARBON RES. 1/4W J 10k

RCX4JATZ0103

 

 

 

R953

CARBON RES. 1/4W J 47 or

RCX4JATZ0470

 

 

 

 

CARBON RES. 1/6W J 47

RCX6JATZ0470

 

 

 

R954

CARBON RES. 1/4W J 75 or

RCX4JATZ0750

 

 

 

 

CARBON RES. 1/6W J 75

RCX6JATZ0750

 

 

 

R956

CARBON RES. 1/4W J 220 or

RCX4JATZ0221

 

 

 

 

CARBON RES. 1/6W J 220

RCX6JATZ0221

 

 

 

R957

CARBON RES. 1/4W J 10k

RCX4JATZ0103

 

 

 

R959

CARBON RES. 1/4W J 75 or

RCX4JATZ0750

 

 

 

 

CARBON RES. 1/6W J 75

RCX6JATZ0750

 

 

 

R961

PCB JUMPER D0.6-P5.0

JW5.0T

 

 

 

R962

CARBON RES. 1/4W J 470 or

RCX4JATZ0471

 

 

 

 

CARBON RES. 1/6W J 470

RCX6JATZ0471

 

 

 

R966#

CARBON RES. 1/4W J 2.2k

RCX4JATZ0222

 

 

 

R967#

CARBON RES. 1/4W J 10k

RCX4JATZ0103

 

 

 

 

SWITCHES

 

 

 

 

SW101

TACT SWITCH SKQSAB or

SST0101AL038

 

 

 

 

TACT SWITCH KSM0612B or

SST0101HH003

 

 

 

 

TACT SWITCH SKHHAM

SST0101AL029

 

 

 

SW102

TACT SWITCH SKQSAB or

SST0101AL038

 

 

 

 

TACT SWITCH KSM0612B or

SST0101HH003

 

 

 

 

TACT SWITCH SKHHAM

SST0101AL029

 

 

 

SW103

TACT SWITCH SKQSAB or

SST0101AL038

 

 

 

 

TACT SWITCH KSM0612B or

SST0101HH003

 

 

 

 

TACT SWITCH SKHHAM

SST0101AL029

 

 

 

SW104

TACT SWITCH SKQSAB or

SST0101AL038

 

 

 

 

TACT SWITCH KSM0612B or

SST0101HH003

 

 

 

 

TACT SWITCH SKHHAM

SST0101AL029

 

 

 

20030303

13-10

L6650EL

Image 53
Contents SRT2232X Table of Contents Important Safety NoticeDescription Condition Unit Nominal Limit SpecificationsDBµV DBµV AFT Pull In Range 10mV input MHz ±2.2 ±0.7Safety Precautions for TV Circuit Important Safety PrecautionsNot be Above 0.5 mA L6115IMPL6115IMP Precautions during Servicing Leakage Current Test Safety Check after ServicingClearance Distance Standard Notes for Servicing How to Remove / Install Flat Pack-ICCircuit Board Indications RemovalWith Soldering Iron With Iron WireInstructions for Handling Semiconductors Disassembly Flowchart Cabinet Disassembly InstructionsDisassembly Method Reference Notes in the TableMain CBA Rear CabinetTV Cable Wiring Diagram How to set up the service mode Electrical Adjustment Instructions+B Adjustment Service modeAV Memory Setting data Initial SettingGeneral Set toCNT Enter the Service mode. SeePurity Check Black Stretch Control AdjustmentSD Check Mode Size Adjustment Position Adjustment10. V. Position Adjustment Pedestal AdjustmentPIN Cushion Adjustment Software Reset14. H. Size Adjustment Mode Input Cut-off AdjustmentWhite Balance Adjustment Purity Adjustment Sub-Brightness AdjustmentFocus Adjustment Figures Convergence AdjustmentL6650BLS Block DiagramsSystem Control Block Diagram RF/IF Signal Video Signal Audio Signal IF/Video Block DiagramL6650BLA Audio Block DiagramWF7 WF8 CRT/H.V. Block DiagramHOT CIRCUIT. be Careful Power Supply Block DiagramL6650BLP Tolerance of Capacitors are noted with the following Schematic Diagrams / Cbas and Test PointsStandard Notes How to read converged lines Wire ConnectorsIs not consistent here Test Point InformationMain 1/4 Ref No. Position Main 1/4 Schematic DiagramIC151 IC333 C-2 Q111 D-1 Q131 A-3 Q141 A-4 Q191 B-4 Q321 E-2Main 2/4 Ref No. Position Main 2/4 Schematic DiagramIC431 IC771 IC801 CN801 L-4 CN802 L-3 L6650SCM2Main 3/4 Schematic Diagram Main 4/4 & CRT Schematic Diagram BL6650F01011-1 Main CBA Top ViewMain CBA Bottom View CRT CBA Top View CRT CBA Bottom View L6650WF Waveforms20∝sec L6650WI Wiring DiagramIC333 TV Micro Computer Pin Signal Name FunctionIC PIN Functions White Balance Adjustment Input For Remote ControlSwitching if IC VCO JudgementCabinet Exploded ViewsDetails for DY551 and surrounding parts 11-2 L6650CEX11-3 L6250PEX PackingV501 and DY551 Combination Mechanical Parts ListCRT Warning Label Location 20030303 12-1 L6650CACapacitors Electrical Parts List20030303 13-1 L6650EL 20030303 13-2 L6650EL 20030303 13-3 L6650EL Diodes Connectors20030303 13-4 L6650EL Coils 20030303 13-5 L6650ELICS Transistors 20030303 13-6 L6650ELResistors 20030303 13-7 L6650EL20030303 13-8 L6650EL 20030303 13-9 L6650EL 20030303 13-10 L6650EL SwitchesMiscellaneous 20030303 13-11 L6650EL20030303 13-12 L6650EL SRT2232X L6650UA

SRT2232X specifications

The Sylvania SRT2232X is a modern flat screen television that has garnered attention for its impressive features and cutting-edge technology. With a sleek design and robust capabilities, this TV is an appealing option for home entertainment.

One of the standout characteristics of the SRT2232X is its 32-inch LED display, which provides vibrant colors and sharp images. Thanks to the LED backlighting, viewers experience enhanced brightness and improved energy efficiency. The screen boasts a resolution of 1366 x 768 pixels, making it suitable for everyday viewing, whether it be movies, sports, or gaming.

The SRT2232X incorporates several technologies that improve the viewing experience. One such technology is the Digital Noise Reduction, which minimizes unwanted noise and enhances picture clarity. This feature is essential for content with high motion, ensuring that viewers can enjoy a smoother image without distractions.

The television includes integrated digital tuners that allow users to access free-to-air digital channels without the need for an additional set-top box. This convenience is coupled with HDMI ports that enable users to connect various devices, such as gaming consoles and Blu-ray players, providing versatility in multimedia options.

Audio quality is equally important, and the SRT2232X does not disappoint. It features built-in speakers that deliver clear and rich sound, suitable for standard viewing. Additionally, it often includes audio enhancement technologies that improve sound output, transforming the viewing experience into a more immersive one.

Furthermore, the Sylvania SRT2232X is designed with smart connectivity options. It typically includes USB ports that allow for direct playback of media files from flash drives. This means users can easily watch their favorite videos or view images without complicated setups.

The product is also lightweight and easily mountable, making it a flexible option for various living spaces. Whether placed on a stand or wall-mounted, the aesthetic appeal of the SRT2232X fits well in contemporary decor.

Overall, the Sylvania SRT2232X successfully combines solid performance with great features, making it a noteworthy choice for those seeking an affordable yet capable flat screen television for their home. With its combination of display technology, smart features, and user-friendly design, it provides a pleasant viewing experience for all.