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Service Manual 

 

  

               

Chapter 3.    Removal and Replacement 

Disassemble & Assemble the Functional cover 

 

 

 

Step 1 

Remove the two caps. 

*Mark the position of the caps

 

 

 

Step 2 

To remove 6 screws. After taking all 
screws off, you can take up the 
functional cover 
*To install the functional cover, 
reverse the steps shown above. 

 

E

C

B

D

 

 

 

 

 

 

 

 

 

 

Version 1.0 

Page 4

Summary of Contents for SW-Q5.1

Page 1: ...Service Manual SW Q5 1 ...

Page 2: ...N 2 Function Block 2 Chapter 2 Troubleshooting Guide 3 Chapter 3 Removal and Replacement 4 Disassemble Assemble the Functional cover 4 Disassemble Assemble the PCBA SUB 5 Disassemble Assemble Transformer 6 Chapter 4 Parts list 7 Chapter 5 Tools 8 Version 1 0 Page 1 ...

Page 3: ...Service Manual Chapter 1 INTRODUCTION Function Block TRANSFORMER SUB FL SPK FR SPK RR SPK CEN SPK RL SPK INPUT SIGNAL Version 1 0 Page 2 ...

Page 4: ...sistor NG 1 replace Transistor 3 IC NG 1 replace IC 2 display L E D unlight 1 cover broken 1 L E D broken or NG 1 replace L E D 2 PCBA 1 L E D pin problem 1 Resoldering L E D 3 button NG 1 button 1 button NG 1 replace button 4 no sound 1 signal cable 1 signal cable NG 1 replace signal cable 2 PCBA 1 PCBA NG 1 replace PCBA 2 RCA socket NG 1 replace RCA socket 5 noise 1 speaker 1 speaker NG 1 replac...

Page 5: ...mble the Functional cover Step 1 Remove the two caps Mark the position of the caps Step 2 To remove 6 screws After taking all screws off you can take up the functional cover To install the functional cover reverse the steps shown above A E C F B D Version 1 0 Page 4 ...

Page 6: ...B Step 1 Disassemble the functional cover first To remove 4 screws Step 3 To remove screw Mark the position of the cables first To solder 4 cables You can take out the PCBA To install the PCBA reverse the steps shown above B C D A Version 1 0 Page 5 ...

Page 7: ...ransformer Step 1 Disassemble the functional cover first Remove all screws Step 3 After taking all screws off you can take out the Transformer To install the Transformer reverse the steps shown above H E A D J I C B F G Version 1 0 Page 6 ...

Page 8: ...Service Manual Chapter 4 Parts list Item Part number Description Remark 1 20700011101 PCBA 2 10300025100 TDA 2822 3 10300026100 BA 5417 4 J29 57253 11G Transformer 5 6 7 Version 1 0 Page 7 ...

Page 9: ...Service Manual Chapter 5 Tools 1 VCD or DVD Player 2 MUSIC CD or DVD 1 Soldering Iron 40W 1 Tweezers 2 Screwdriver 3 Pliers 4 Multimeter 5 Glue heater Version 1 0 Page 8 ...

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