TopPage LC-37A37M SERVICE MANUAL No. S19W2LC37A37M LCD COLOR TELEVISION LC-37A37M MODEL In the interests of user safety (required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.
LC-37A37M LC37A37M Service Manual OUTLINE AND DIFFERENCES FROM BASE MODEL OUTLINE This model is based on the LC-32A37M and partially modified. For the contents not covered in this Service Manual, accordingly, please refer to the LC-32A37M (SY8U6LC32A37M) Service Manual. DIFFERENCES FROM BASE MODEL LIST OF CHANGED PARTS Ref.
LC-37A37M LC37A37M Service Manual SAFETY PRECAUTION IMPORTANT SERVICE SAFETY PRECAUTION Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow: WARNING • Connect the resistor connection to all exposed metal parts having a return to the chassis (antenna, metal cabinet, screw heads, knobs 1.
LC-37A37M PRECAUTIONS FOR USING LEAD-FREE SOLDER Employing lead-free solder • “All PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.
Operating Temperature 0°C - 40°C As a part of policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units.
LC-37A37M LC37A37M Service Manual CHAPTER 2. OPERATION MANUAL [1] OPERATION MANUAL 1. PARTS NAMES TV (Front/Side) POWER (On/Off) button MENU button TV/VIDEO button Channel up( down ( ) buttons Volume up (+)/ down (-) buttons Remote control sensor POWER indicator...
LC-37A37M 2. REMOTE CONTROL UNIT Colour (Red/Green/Yellow/Blue) TELETEXT mode: Select a page. 10 AV MODE Select an audio and video setting. 11 SLEEP Set the Sleep timer. 0hr.30min. 1hr.00min. 1hr.30min. 2hr.30min. 2hr.00min. (Mute) Press Mutes sound. Press again Restores sound.
LC-37A37M LC37A37M Service Manual CHAPTER 4. REMOVING OF MAJOR PARTS [1] REMOVING OF MAJOR PARTS 1. REMOVING OF REAR CABINET 1. Remove the 11 screws [1], 3 screws [2] and detach the Rear Cabinet. Rear Cabinet 4 – 1...
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LC-37A37M 2. REMOVING OF CONNECTORS, SPEAKERS, STAND COVER ASS’Y AND STAND ASS’Y 1. Remove all the connectors from all the PWBs. 2. Remove 2 screws [1] and detach the Speaker-L and Speaker-R. 3. Remove the 2 screws [2], 4 screws [3] and detach the Stand Cover Ass’y.
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LC-37A37M 3. REMOVING OF PWB UNITS 1. Remove the 1 screw [1] and detach the R/C, LED PWB Unit. 2. Remove the 6 screws [2] and detach the MAIN PWB Unit. 3. Remove the 4 screws [3] and detach the POWER PWB Unit.
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LC-37A37M 4. REMOVING OF LCD PANEL UNIT 1. Remove the 4 screws [1] and detach the LCD Panel Unit from Front Cabinet. Front Cabinet LCD Panel Unit 4 – 4...
LC-37A37M PartsGuide PARTS GUIDE No. S19W2LC37A37M LCD COLOR TELEVISION LC-37A37M MODEL Note: The reference numbers on the PWB are arranged in alphabetical order. CONTENTS PRINTED WIRING BOARD LCD PANEL MODULE ASSEMBLIES SUPPLIED ACCESSORIES LCD UNIT PACKING PARTS (NOT DUNTKF064FM02 (POWER UNIT)
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LC-37A37M PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [1] PRINTED WIRING BOARD ASSEMBLIES DUNTKF064FM02 POWER Unit DUNTKF067FM06 MAIN Unit DUNTKF068FM01 R/C. LED Unit DUNTKF069FM01 KEY Unit DUNTKF072FM01 INVERTER Unit RUNTKA552WJZZ GND Unit (Top) RUNTKA553WJZZ GND Unit (Bottom) [2] LCD UNIT R1LK370T3GW40W 37"LCD Panel Module...
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LC-37A37M PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [5] CABINET PARTS CCABAC274WJ41 Front Cabinet Ass'y Not Available Front Cabinet Ass'y HBDGBA056WJSA SHARP Badge HDECQB176WJ4A LED Cover PSPAGA713WJZZ Mask Himaron, x2 PSPAHB906WJ4Z Mask Himaron, x4 CCABBB502WJ41 Rear Cabinet Ass'y Not Available...
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LC-37A37M [7] SUPPLIED ACCESSORIES Remote control unit AC cord Cable clamp “AA” size battery (x 2) Stand unit Operation manual Stand base Screws (x 4) PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [7] SUPPLIED ACCESSORIES RRMCGA609WJSA Remote Control Unit (except Hong Kong)
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LC-37A37M [8] PACKING PARTS (NOT REPLACEMENT ITEM) PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [8] PACKING PARTS (NOT REPLACEMENT ITEM) SPAKCE783WJZZ Packing Case SPAKXC399WJZZ Bottom Pad SPAKPA801WJZZ Wrapping Paper SPAKXC398WJZZ Top Pad SSAKA0128AJZZ Sack SSAKA0005PEZZ A4 Sack TLABV0182AJZZ No Card...