Table Of Contents - Samsung SR-61KTC Service Manual

Table of Contents

Table Of Contents1
Safety Precautions And Warnings3
Warning/Caution3
Description Of Symbols3
Electric Parts Standard5
Electric Diagram7
Electronic Mode7
Semi Basic7
Cool Air Circulation8
Functions And Directions9
The Outer Size9
The Name Of Each Parts And Disassemble Method10
Freezer Shelf10
Door Guard10
Chilled Room Shelf10
Cycle Of Freezing11
Temperature Control And The Others12
Display Design12
Temperature Control Function12
Freezer Temperatur Control12
Power Freeze Function13
Regular Condition Function13
Power Refrigerator/Power Saving Function13
Power Refrigerator Function13
Forced Operating And Defrosting14
Defrosting14
Testing14
Fored Operating14
Self Diagnosis15
Self Diagnosis At First Power On15
Load Status Display16
Operating Of Fan Motor17
Option Table17
Temperature Change Table Of Freezer17
Temperature Change Table Of Refrigerator17
Personal Informatin18
Micomport Voltage And Resisting Force Of Sensor By Temperature.18
Semi Electronic Mode19
Temperature Control Part Design19
Freezer Temperature Control19
Refrigerator Temperature Control19
Test Function20
Forced Operating Function20
Test Function Canncellation Mode20
Self Diagnosis Function21
Example Of Error Display21
Quick Heating Operating21
Circuit Operating Theory22
Power Suooly Part22
Oscillator22
Door S/W Sensing Part23
Temp·sensing Part24
Key Scan And Display Parts24
Key Scan And Display Operating24
Comp And Defrosting Heater Operating25
Bldc Motor Operation Circuit26
Fanmotor In The Freezer(F-Fan)26
Fan Motor In The Freezer (R-Fan)27
Comp Fan Motor27
Potion Part28
Principie Of Mavement28
Semi Electromagnetic29
Power Part29
Departure Circuit Part29
Reset Circuit Part30
Sensing Of Temp Part30
Temp. Control Circuit.(Rotary S/W)31
Freezer Temp.31
Refrigerator Temp32
Elecrical Load Signal Lamp Control Part33
Circuit Way34
Movement Principal34
Freezer Temp Shift34
Refrigerator Temp Shift34
Persanal Informa35
Sensor Resistance Power And Micomport Voltage By Temperature35
About Circuit Link List36
Diagnosis Of Disorder And Method Of Repair37
Preliminary Examamination37
No Input Power37
Self Diagnosis Failure38
Outer Temper Ature Sensor Failure38
Refrigerator Temp, Sensor Failure38
Refrigerator's Defrosting Sensor Failure39
Freezer Tem Sensor Failare39
Freezer' S Defrosting Sensor Failure40
In Case Of Contiunous Alarming41
① In Case Of Continous Melody41
In Case of "Beep-Beep" Alarming42
In Case Of No Panel Pcb Display42
In Case Of The Panel Pcb Key Selection Is Impossible43
In Case Of Fan Do Not Run43
In Case of F-FAN Doesn' T Run (Run the DC Voltage)44
In Case of R-Fan Doesn't Run (Run the DC Voltage)45
In Case of COMP FAN Doesn't Run (Run the DC Voltage)46
Senmi Electronic Mode47
When Not Operating Power47
Freezer' S Temp·sensor Failure48
Refrigerator' S Defrosting Sensor Failure49
In Case of FAN in the Refrigerator Doern't Run50
In Case Of F-Fan Do Not Run50
In Case Of R-Fan Do Not Run51
Check Rotary S/W52
Badress Management Of Freeze Cycle53
Disassemble And Assemble Drawing And Parts List54
Freezer Comoartment54
Freezer Compartment (Sr61Nmc,65Nmc,69Nmc)55
Refrigerator Compartment (Sr-61Ktc, 65Ktc)56
Refrigerator Compartment (Sr-61Nmc,65Nmc,69Nmc)57
Related Components Of Cabi & Unit (Sr-61Ktc,Sr-65Ktc)58
Related Components Of Cabi & Unit59
Related Components Of Door60
Disassemble & Assemble Method61
Turn Off The Power Of Refrigerator61
Disassemble And Assemble Method Of Door In Nefrigerator61
Replacement Of Freezer In Door Lamp62
Replacement Of Refrigerator In Door Lamp62
Disassemble Of Refrigerator Cooling Part63
Cooling Cycle Unit Assembly In Refrigerating Compartment65
Cooling Cycle Unit Cover Assembiy In The Refrigerating65
Disassembly Of Cooling Part In The Freezing Room66
Disjonting Of Did Door67
Unit Assembly68
Electric Box Assembly69
Packing71
Packing Of Door And Cabinet71
Example Of Perfect Packing71
Main Components Specifacations73
Regulator73
3-Terminal 1A Positive Voltage Regulators73
Block Diagram73
Absolute Maximum Ratings74
Electrical Characteristics Ka7805/I74
Electrical Characteristics Ka7812/I75
3.3V Voltage Detector76
Features76
Ordering Information76