DOWNLOAD Sharp PN-K321 (serv.man3) Service Manual ↓ Size: 23.33 MB | Pages: 127 in PDF or view online for FREE

Model
PN-K321 (serv.man3)
Pages
127
Size
23.33 MB
Type
PDF
Document
Service Manual
Brand
Device
Monitor
File
pn-k321-sm3.pdf
Date

Sharp PN-K321 (serv.man3) Service Manual ▷ View online

CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-K321/K322B DISASSEMBLY AND ASSEMBLY  6 – 6
8. AC SWITCH                                                                                             
1 ) Refer to [2. REAR COVER] and remve the rear cover. 
2 ) Disconnect one connector and remove AC switch.
9. SPEAKER L/R                                                                                          
1 ) Refer to [2. REAR COVER] and remve the rear cover.
2 ) Disconnect one connector of the speaker cable and remove the speaker cable from the mylers and the clamps .
Myler
Myler
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-K321/K322B DISASSEMBLY AND ASSEMBLY  6 – 7
3 ) Remove four screws (M3 x 6 3W) and remove the speakers L/R. 
CAUTION
NOTE FOR ASSEMBLY
    
The speakers L/R have an engraved mark for identification. Do not install it in the opposite direction.
SCREW TIGHTENING TORQUE
    
0.4 - 0.6N•m
10. FRONT COVER                                                                                        
1 ) Refer to [2. REAR COVER] and remve the rear cover.
2 ) Remove the four pawls of the Panel fix angle and remove the Panel fix angle.
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-K321/K322B DISASSEMBLY AND ASSEMBLY  6 – 8
3 ) Remove ten pawls fixing the Front cover and the LCD module.  
4 ) Remove ten pawls fixing the Front cover and the LCD module.  
CHAPTER 6. DISASSEMBLY AND ASSEMBLY
PN-K321/K322B DISASSEMBLY AND ASSEMBLY  6 – 9
11. LCD MODULE                                                                                            
1 ) Refer to [2. REAR COVER] and remve the rear cover. 
2 ) Remove twenty-two screws (M3 x 6 3W).  Remove the protection sheets, the barrier sheets, BTN unit, the speaker L/R, DC-DC PWB, Main IF
PWB, AC switch unit, KEY PWB, and LED Indicator PWB.   
CAUTION
SCREW TIGHTENING TORQUE
     
Refer to the each replacement procedure.  
3 ) Remove the four pawls of the Panel fix angle and remove the Panel fix angle.   .
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