Sharp SJ-C20 SL Series Service Manual
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Sharp SJ-C20 SL Series Service Manual

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SJ-C20XX
Refrigerant; HFC-134a
Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant.
[1]
EXTERNAL DESCRIPTION................... . ....... 2-1
[
] 2
C
O
N
S
T
R
U
C
I T
O
N
. S
[1]
OUTER DIMENTIONS AND
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. . .
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[2]
INNER DIMENTIONS ............................ . ....... 3-2
[1]
WIRING DIAGRAM ................................ . ....... 5-1
[2]
ELECTRIC ACCESSORIES LAYOUT ... . ....... 5-2
[3]
SOLDER................................................. . ....... 5-3
[1]
OUTLINE OF CONTROL ....................... . ....... 6-1
[2]
(Forced Defrosting) ................................ . ....... 6-1
SERVICE MANUAL
Refrigerator-freezer
MODELS
SJ-C19SS
CONTENTS
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2-2
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3-1
SJ-C19SS-SL/SLG/GR/BL
SJ-C20XX-SL
DESTINATION.........T
[3]
POWER FAILURE.................................. . ....... 6-1
[4]
[5]
CONVERSION TABLE ..................................6-3
[6]
CIRCUIT DIAGRAM OF MAIN PWB .............6-4
CHAPTER 7. FUNCTIONS
[1]
ADJUSTABLE TEMPERATURE
CONTROL .....................................................7-1
CHAPTER 8. ASSEMBLI NG PROCEDURES OF
MAIN PARTS AND CAUTIONS
[1]
F-LOUVER ASS'Y .........................................8-1
[2]
R CONTROL COV. ASS'Y.............................8-4
[3]
HOW TO REPLACE THE LAMP ...................8-6
[4]
DEFROST HEATER ......................................8-7
CHAPTER 9. COOLING UNIT
[1]
COOLING UNIT.............................................9-1
[2]
LOCATION ....................................................9-2
Parts Guide
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
SJ-C19SS/C20XX
No.S1042SJ17GHZTT

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  • Page 1: Table Of Contents

    SJ-C19SS/C20XX SERVICE MANUAL No.S1042SJ17GHZTT Refrigerator-freezer MODELS SJ-C19SS-SL/SLG/GR/BL SJ-C20XX-SL DESTINATION..T SJ-C20XX SJ-C19SS Refrigerant; HFC-134a Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant. CONTENTS CHAPTER 1. SPECIFICATION RE-SETTING OF MICROCOMPUTER AT POWER FAILURE.......... 6-1 CHAPTER 2. DESIGNATION OF VARIOUS PARTS DIAGNOSIS METHOD OF FAILURE ....6-2 EXTERNAL DESCRIPTION....

  • Page 2: Chapter 1. Specification

    SJ-C19SS/C20XX CHAPTER 1. SPECIFICATION SJ-C20XX Items SJ-C19SS Type 2-Door 1365mm(53.7") Outer dimensions Height Width 535mm(21.1 ) " Depth 560mm(22.0") Rate gross volume Total 167liter(5.9cu.ft) Freezer 36liter(1.3cu.ft) Refrigerator 131liter(4.6cu.ft) Defrosting System Heater system Start Automatic Finish Automatic Temperature control Automatic (Adjustable) No-frost freezer Interior lamp 1 (LED)

  • Page 3: Chapter 2. Designation Of Various Parts

    SJ-C19SS/C20XX CHAPTER 2. DESIGNATION OF VARIOUS PARTS [1] EXTERNAL DESCRIPTION [ " " ] 1. Freezer shelf [ F-shelf ] 2. Ice cube tray 3. Ice cube box [ Ice storage box ] 4. Freezer temp.control knob 5. Fresh room 6.
  • Page 4 SJ-C19SS/C20XX [2] CONSTRUCTION Mark : Col d ai r flow Fa n motor Def-thermistor F-temp . contro l knob Evaporator Fuse ass'y Defrost heater Deodorizin g unit PW B L ass'y R-thermistor LED PWB R-temp . contro l knob LED Lamp Running capacitor Evaporating pan Compressor...

  • Page 5: Chapter 3. Dimentions

    SJ-C19SS/C20XX CHAPTER 3. DIMENTIONS [1] OUTER DIMENTIONS AND CLEARANCE 1. SJ-C20XX (Unit:mm) 2. SJ-C19SS (Unit:mm) 3 – 1...

  • Page 6: Inner Dimentions

    SJ-C19SS/C20XX [2] INNER DIMENTIONS 1. SJ-C20XX (Unit:mm) 2. SJ-C19SS (Unit:mm) 3 – 2...

  • Page 7: Chapter 4. List Of Electorical Parts

    CHAPTER 4. LIST OF ELECTRICAL PARTS ITEMS TYPE NAME R A T I N G SP EC I F I C A T I O N S R Thermistor DC 5 V R 0 = 6 . 4 k , B ( 0 ) = 3 8 11 PXN-36D Defrost Thermistor DC 5 V...

  • Page 8: Chapter 5. Wiring Diagram

    SJ-C19SS/C20XX CHAPTER 5. WIRING DIAGRAM [1] WIRING DIAGRAM Be sure to replace the electrical parts with specified ones for maintaining the safety and performance of the set. * Note : R-th assembly on LED PWB 5 – 1...

  • Page 9: Electric Accessories Layout

    SJ-C19SS/C20XX [2] ELECTRIC ACCESSORIES LAYOUT 5 – 2...

  • Page 10: Precautions Forusing Lead-Free Solder

    SJ-C19SS/C20XX [3] PRECAUTIONS FOR USING LEAD-FREE SOLDER 1 . E mplo yin g le ad-f r ee s o ld e r T h e P W B o f t hi s mode l e m p loys l e a d - f re e sold e r . T h i s i s i n d i ca t ed b y t h e " L F " s y mbo l pr i n t e d on t he P W B a n d i n t h e s e rv i ce ma n u al . T h e s u f f i x le t t e r indica t es t h e a l l o y t y p e o f t h e s o l d e r .

  • Page 11: Chapter 6. Failure Diagnosis

    SJ-C19SS/C20XX CHAPTER 6. FAILURE DIAGNOSIS [1] OUTLINE OF CONTROL 1 . O N/ O F F C o n t r o l o f C o m p r e s s o r • O N / OF F o f t h e c o m pr e s s o r wi l l be c on t r olled depend o n t he t em pe r a t u r e de t e c t e d b y t he R- t hermis t or . (Nor m a l c oo l ing con t rol ) •...

  • Page 12: Diagnosis Method Of Failure

    SJ-C19SS/C20XX [4] DIAGNOSIS METHOD OF FAILURE C h e c k b y t h e f o ll o wi n g pro c e d ur e ; 1 . D i s c on n e c t pow er s upp l y a nd c h e c k t h e f o l l o wing p o i n t . •...
  • Page 13 SJ-C19SS/C20XX [5] CONVERSION TABLE C o n v ers i o n T ab l e be t we en R - t h e rm i s t o r and D e f - t he r m i s t o r T e m p e r a t ur e a nd Re s i s t a n c e V alu e T e m p erat u r e R es i s t a n ce V a lu e T e m p e rat u r e...

This manual is also suitable for:

Sj-c19ss-grSj-c19ss-blSj-c19ss-slSj-c19ss-slg

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