Sylvania SRT2232X service manual Wiring Diagram, L6650WI

Page 38

 

 

WIRING DIAGRAM

 

 

 

 

 

 

CLN801

 

CN801

 

 

 

 

SP801

 

1

SP-L

 

 

 

 

 

 

 

 

 

 

SPEAKER

 

 

2

SP-GND

 

 

 

 

L-CH

 

 

 

 

 

 

 

 

 

 

CLN802

 

CN802

 

 

 

 

SP802

 

1

SP-R

 

 

 

 

 

 

 

 

 

 

SPEAKER

 

 

2

SP-GND

 

 

 

 

R-CH

 

 

 

 

 

 

ANODE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TU1 TUNER UNIT

V501

 

 

 

 

 

 

 

 

CRT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAIN CBA

 

 

 

 

 

 

CN691

BL6650F01011-1

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

2

 

 

GND

 

 

 

 

 

 

 

 

CN1501

FOCUS

 

 

 

 

 

 

 

 

 

 

 

 

 

T571

 

 

 

 

 

 

 

 

 

 

 

SCREEN

 

 

 

 

FBT

 

 

 

 

 

 

 

 

 

 

 

WH301B

 

CLN301

 

WH301A

 

 

 

 

BLUE

5

5

BLUE

 

 

 

 

 

 

 

 

 

GREEN

4

 

4

GREEN

 

 

 

 

RED

3

 

3

RED

 

 

 

 

GND 2

 

2

GND

 

 

 

 

+8V

1

 

1

+8V

 

 

CRT CBA

 

WH501B

 

CLN501

 

WH501A

 

 

 

HEATER

3

3

HEATER

 

 

BL6650F01011-2

 

 

 

GND

2

 

2

GND

 

 

 

 

 

 

 

 

 

+200V

1

 

1

+200V

 

 

 

 

 

 

 

 

 

(NO CONNECTION)

 

 

 

 

DY551

 

 

CN301

 

 

 

 

 

 

1

INT-MONI

 

 

 

 

D.Y.

 

CN571

2

AGC

 

 

 

 

 

 

 

 

 

 

 

 

 

1

3

I2C-OPEN

 

 

 

 

HD

 

2

4

GND

 

 

 

 

 

 

3

5

SDA

 

 

 

 

VD

 

4

6

SCL

 

 

 

 

 

5

CN301 IS USED FOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADJUSTMENT AT

 

 

 

 

 

 

 

FACTORY.

 

 

 

AC601

 

 

 

 

 

 

 

 

 

 

9-1

 

L6650WI

Page 37 Page 39
Image 38
Page 37 Page 39
Contents SRT2232X Important Safety Notice Table of ContentsDBµV SpecificationsDescription Condition Unit Nominal Limit DBµV AFT Pull In Range 10mV input MHz ±2.2 ±0.7Not be Above 0.5 mA Important Safety PrecautionsSafety Precautions for TV Circuit L6115IMPL6115IMP Precautions during Servicing Leakage Current Test Safety Check after ServicingClearance Distance Circuit Board Indications How to Remove / Install Flat Pack-ICStandard Notes for Servicing RemovalWith Iron Wire With Soldering IronInstructions for Handling Semiconductors Disassembly Method Cabinet Disassembly InstructionsDisassembly Flowchart Reference Notes in the TableRear Cabinet Main CBATV Cable Wiring Diagram +B Adjustment Electrical Adjustment InstructionsHow to set up the service mode Service modeGeneral Initial SettingAV Memory Setting data Set toEnter the Service mode. See CNTPurity Check Black Stretch Control AdjustmentSD Check Mode 10. V. Position Adjustment Position AdjustmentSize Adjustment Pedestal AdjustmentPIN Cushion Adjustment Software Reset14. H. Size Adjustment Mode Input Cut-off AdjustmentWhite Balance Adjustment Purity Adjustment Sub-Brightness AdjustmentFocus Adjustment Convergence Adjustment FiguresL6650BLS Block DiagramsSystem Control Block Diagram IF/Video Block Diagram RF/IF Signal Video Signal Audio SignalAudio Block Diagram L6650BLACRT/H.V. Block Diagram WF7 WF8HOT CIRCUIT. be Careful Power Supply Block DiagramL6650BLP Tolerance of Capacitors are noted with the following Schematic Diagrams / Cbas and Test PointsStandard Notes Is not consistent here Wire ConnectorsHow to read converged lines Test Point InformationIC151 IC333 C-2 Main 1/4 Schematic DiagramMain 1/4 Ref No. Position Q111 D-1 Q131 A-3 Q141 A-4 Q191 B-4 Q321 E-2IC431 IC771 IC801 Main 2/4 Schematic DiagramMain 2/4 Ref No. Position CN801 L-4 CN802 L-3 L6650SCM2Main 3/4 Schematic Diagram Main 4/4 & CRT Schematic Diagram Main CBA Top View BL6650F01011-1Main CBA Bottom View CRT CBA Top View CRT CBA Bottom View L6650WF Waveforms20∝sec Wiring Diagram L6650WIIC333 TV Micro Computer Pin Signal Name FunctionIC PIN Functions Switching if IC VCO Input For Remote ControlWhite Balance Adjustment JudgementDetails for DY551 and surrounding parts Exploded ViewsCabinet 11-2 L6650CEXPacking 11-3 L6250PEXCRT Warning Label Location Mechanical Parts ListV501 and DY551 Combination 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 20030303 13-6 L6650EL Transistors20030303 13-7 L6650EL Resistors20030303 13-8 L6650EL 20030303 13-9 L6650EL Switches 20030303 13-10 L6650EL20030303 13-11 L6650EL Miscellaneous20030303 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.
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