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OF EMERSON RADIO CORP., PARSIPPANY, NEW JERSEY, U.S.A. SERVICE MANUAL This service manual shows only the differences between the SLC195EM8 2 and the original model SLC195EM8. All other information is described in the service manual of the model SLC195EM8. 19″ COLOR LCD TELEVISION...
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Misuse of any trademarks or any other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights to the fullest extent of the law. SLC195EM8 2 A81N8UH 2007-12-12...
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EMERSON AND THE G-CLEF LOGO ARE REGISTERED TRADEMARKS OF EMERSON RADIO CORP., PARSIPPANY, NEW JERSEY, U.S.A. SERVICE MANUAL 19″ COLOR LCD TELEVISION SLC195EM8...
IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.
IMPORTANT SAFETY PRECAUTIONS Prior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
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3. Design Alteration Warning - Do not alter or add 7. Product Safety Notice - Some electrical and to the mechanical or electrical design of this TV mechanical parts have special safety-related receiver. Design alterations and additions, characteristics which are often not evident from including, but not limited to circuit modifications visual inspection, nor can the protection they give and the addition of items such as auxiliary audio...
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Precautions during Servicing A. Parts identified by the # symbol are critical for safety. Replace only with part number specified. B. In addition to safety, other parts and assemblies are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements.
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Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards. 1.
STANDARD NOTES FOR SERVICING Circuit Board Indications How to Remove / Install Flat Pack-IC 1. The output pin of the 3 pin Regulator ICs is 1. Removal indicated as shown. With Hot-Air Flat Pack-IC Desoldering Machine: Top View Bottom View 1.
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3. The flat pack-IC on the CBA is affixed with glue, so With Soldering Iron: be careful not to break or damage the foil of each 1. Using desoldering braid, remove the solder from pin or the solder lands under the IC when all pins of the flat pack-IC.
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2. Installation With Iron Wire: 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder the foil of each pin of the flat pack-IC on the CBA flux which is applied to all pins of the flat pack-IC, so you can install a replacement flat pack-IC more you can remove it easily.
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Instructions for Handling Semi- conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.
CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart Removal Step/ This flowchart indicates the disassembly steps for the Remove/*Unhook/ Loc. Part Fig. Unlock/Release/ cabinet parts, and the CBA in order to gain access to Note Unplug/Unclamp/ item(s) to be serviced. When reassembling, follow the Desolder steps in reverse order.
ELECTRICAL ADJUSTMENT INSTRUCTIONS General Note: “CBA” is abbreviation for How to set up the service mode: “Circuit Board Assembly.” Service mode: Note: Electrical adjustments are required after 1. Use the service remote control unit. replacing circuit components and certain mechanical parts. It is important to perform 2.
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2. Auto Calibration [Component] The following adjustment normally are not attempted in the field. Only when replacing the LCD Panel then adjust Purpose: To bring the color adjustment of each as a preparation. component into standard alignment. 5. White Balance Adjustment Symptom of Misadjustment: If this adjustment is [Video] incorrect, component signals do not reproduce the...
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5. [CUTOFF] 2. Input the White Purity. Press [1] button to select “COR” for Red Cutoff adjustment. Press [3] button to select “COB” for INPUT SIGNAL Blue Cutoff adjustment. [DRIVE] Press [4] button to select “DR” for Red Drive adjustment. Press [6] button to select “DB” for Blue Drive adjustment.
HOW TO INITIALIZE THE LCD TELEVISION How to initialize the LCD television: 1. Turn the power on. 2. To enter the service mode, press the service button on the service remote control unit. (Refer to page 5-1.) - To cancel the service mode, press [POWER] button on the service remote control unit.
SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
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LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE. ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V. 2.
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Main 1/5 Schematic Diagram VOLTAGE CHART CN61 Pin No. Voltage VOLTAGE CHART CN704 Pin No. Voltage A81N5SCM1...
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Main 2/5 Schematic Diagram VOLTAGE CHART CN702 Pin No. Voltage A81N5SCM2...
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Main 3/5 Schematic Diagram VOLTAGE CHART CN703 Pin No. Voltage A81N5SCM3...
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Main 5/5 Schematic Diagram CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F601) is blown , check to see that all components in the power supply CAUTION ! : For continued protection against risk of fire, NOTE: circuit are not defective before you connect the AC plug to the AC power supply.
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Function & Junction Schematic Diagram A81N5SCF...
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IR Sensor & Junction Schematic Diagram A81N5SCIR...
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Digital Main 1/6 Schematic Diagram 8-12 A81N5SCDM1...
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Digital Main 2/6 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC1201. IC1201 is divided into four and shown as IC1201 (1/4) ~ IC1201 (4/4) in this Digital Main Schematic Diagram Section. A81N5SCDM2 8-13...
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Digital Main 3/6 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC1201. IC1201 is divided into four and shown as IC1201 (1/4) ~ IC1201 (4/4) in this Digital Main Schematic Diagram Section. A81N5SCDM3 8-14...
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Digital Main 4/6 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC1201. IC1201 is divided into four and shown as IC1201 (1/4) ~ IC1201 (4/4) in this Digital Main Schematic Diagram Section. 8-15 A81N5SCDM4...
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Digital Main 5/6 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC1201. IC1201 is divided into four and shown as IC1201 (1/4) ~ IC1201 (4/4) in this Digital Main Schematic Diagram Section. A81N5SCDM5 8-16...
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Digital Main 6/6 Schematic Diagram A81N5SCDM6 8-17...
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Main CBA Top View CAUTION ! Because a hot chassis ground is present in the power CAUTION ! : For continued protection against risk of fire, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. supply circuit, an isolation transformer must be used.
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Main CBA Bottom View CAUTION ! Because a hot chassis ground is present in the power CAUTION ! : For continued protection against risk of fire, Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. supply circuit, an isolation transformer must be used.
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Function CBA Top View IR Sensor CBA IR Sensor CBA Bottom View Top View BA81N0F01022-5 Function CBA Bottom View Junction CBA Junction CBA Top View Bottom View BA81N0F01022-2 BA81N0F01022-3 8-20...
WAVEFORMS WF1 ~ WF7 = Waveforms to be observed at Waveform check points. (Shown in Schematic Diagram.) Input: NTSC Color Bar Signal (with 1kHz Audio Signal) Pin 6 of CN703 Pin 15 of CN703 CVBS 0.2V 20µs COMP-Pb 0.2V 20µs Pin 10 of CN703 Pin 14 of CN703 20µs...
EXPLODED VIEWS Cabinet CL1902 SP802 CL1901 Digital Main CBA Unit CLN802 LCD1 SP801 CLN801 IR Sensor CBA Function CBA See Electrical Parts List Main CBA for parts with this mark. DTV Module CBA Unit Junction CBA AC601 11-1 A81N5CEX...
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Packing Stand Assembly Some Ref. Numbers are not in sequence. Tape Packing Tape Tape Packing Tape Packing Tape Packing Tape Packing Tape Packing Tape 11-2 A81N5PEX...
MECHANICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. CHIP CERAMIC CAP . CH D 8pF/50V CHD1JD3CH8R0 Before replacing any of these components, read ELECTROLYTIC CAP . 100µF/10V M CE1AMASDL101 carefully the product safety notice in this service ELECTROLYTIC CAP .
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Ref. No. Description Part No. Ref. No. Description Part No. C711 CHIP CERAMIC CAP .(1608) B K 0.1µF/50V CHD1JK30B104 C901 ELECTROLYTIC CAP . 2200µF/25V M CE1EMZNDL222 C712 CHIP CERAMIC CAP .(1608) CH J 47pF/50V CHD1JJ3CH470 C902 ELECTROLYTIC CAP . 470µF/25V M CE1EMASDL471 C713 CHIP CERAMIC CAP .