COLOR TELEVISION RECEIVER - Tecnicosaurios

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Precautions1-3 Precautions for Electrostatically Sensitive Devices (ESDs)1. Some semiconductor (Òsolid stateÓ) devicesare easily damaged by static electricity. Suchcomponents are called ElectrostaticallySensitive Devices (ESDs); examples includeintegrated circuits and some field-effecttransistors. The following techniques willreduce the occurrence of component damagecaused by static electricity.2. Immediately before handling any semiconductor components or assemblies, drain theelectrostatic charge from your body bytouching a known earth ground. Alternatively,wear a discharging wrist-strap device. (Besure to remove it prior to applying powerÑthis is an electric shock precaution.)3. After removing an ESD-equipped assembly,place it on a conductive surface such asaluminum foil to prevent accumulation ofelectrostatic charge.4. Do not use freon-propelled chemicals. Thesecan generate electrical charges that damageESDs.5. Use only a grounded-tip soldering iron whensoldering or unsoldering ESDs.6. Use only an anti-static solder removal device.Many solder removal devices are not rated asÒanti-staticÓ; these can accumulate sufficientelectrical charge to damage ESDs.7. Do not remove a replacement ESD from itsprotective package until you are ready toinstall it. Most replacement ESDs arepackaged with leads that are electricallyshorted together by conductive foam,aluminum foil or other conductive materials.8. Immediately before removing the protectivematerial from the leads of a replacement ESD,touch the protective material to the chassis orcircuit assembly into which the device will beinstalled.9. Minimize body motions when handlingunpackaged replacement ESDs. Motions suchas brushing clothes together, or lifting a footfrom a carpeted floor can generate enoughstatic electricity to damage an ESD.1-4 Samsung Electronics
Specifications and IC Data2. Specifications and IC Data2-1 SpecificationsModelTelevision System :Channels :Intermediate Frequencies :CT566BV CT566BW/567BW/568BW CT633BW CT683BW CT766DWNTSC-MVHF : CH 2 ~ CH 13UHF : CH 14 ~ CH 69CATV : CH 1, CH 14 ~ CH 125Picture IF Carrier : 45.75 MHzSound IF Carrier : 41.25 MHzColor Sub Carrier : 42.17 MHzSound SystemPicture Tube :MONOMTSA53QCX89X01 A63AFW32X A68ADT25X01 A70QBZ791XPower Requirements :Antenna Input Impedance :Speaker Impedance :Protection :AC100~240V, 50/60Hz75 ohm unbalanced type8 ohm, 3W + 3WX-Ray Protection, Fail Safe CircuitSamsung Electronics 2-1
Page 1 and 2: COLOR TELEVISION RECEIVERChassis :M
Page 3 and 4: Precautions1. PrecautionsFollow the
Page 5: Precautions1-2 Servicing Precaution
Page 11 and 12: Alignment and Adjustments3. Alignme
Page 13 and 14: Alignment and AdjustmentsSamsung El
Page 15 and 16: Alignment and Adjustments3-2-3(B) O
Page 17 and 18: Alignment and Adjustments3-3-2 Auto
Page 19 and 20: Alignment and Adjustments3-3-8 Cent
Page 21 and 22: Troubleshooting4. Troubleshooting4-
Page 23 and 24: Troubleshooting4-3 No Vert Scan (Ho
Page 25 and 26: Troubleshooting4-3 No ColorNo Color
Page 27 and 28: Exploded View & Parts List5-2 CT567
Page 29 and 30: 6. Electric Parts List6-1 Dissimila
Page 31 and 32: Electric Parts ListNO. LOC. NO. 20,
Page 33 and 34: 6-4 Samsung Electronics6-2 Part Des
Page 35 and 36: 6-6 Samsung Electronics6-2 Part Des
Page 37 and 38: 6-8 Samsung Electronics6-3 CRT PCB
Page 39 and 40: Electric Parts List6-4 COMB FILTER
Page 41 and 42: Electric Parts List6-7 MONO STEREO
Page 43 and 44: Electric Parts List6-8 SOUND OUTPUT
Page 45 and 46: Electric Parts List6-12 CT567BWX/ST
Page 47 and 48: Electric Parts ListLoc. No. Code No
Page 55 and 56: MEMO7-2 Samsung Electronics
Page 57 and 58:
PCB Layout8-2 PWB-CRT V/M 8-3 ASSY-
Page 59 and 60:
Schematic Diagrams10. Schematic Dia
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Schematic Diagrams10-3 MAIN 3/4TP16
Page 63 and 64:
Schematic Diagrams10-5 CT766DW ( MA
Page 65 and 66:
Schematic Diagrams10-7 CT766DW ( MA
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