background image

 
 
 

 

         

GHT-510

Summary of Contents for Genius GHT-510

Page 1: ...GHT 510...

Page 2: ...k ke er r 9 Disassemble Assemble the Fuse 9 Disassemble Assemble the Rear Cover 10 Disassemble Assemble Amplifier PCBA SUB 11 Disassemble Assemble the Power Supply PCBA 12 Disassemble Assemble the Cen...

Page 3: ...ce GHT 510 C Ch ha ap pt te er r 5 5 T To oo ol ls s 19 C Ch ha ap pt te er r 6 6 B Bl lo oc ck k D Di ia ag gr ra am m 20 C Ch ha ap pt te er r 7 7 P Pa ar rt ts s l li is st t 21 SUBWOOFER 21 Front...

Page 4: ...ie ew w Verify problems Proceeding necessary tests Analyzing possible malfunction causes Deciding proceeding the rectification methods Replacing necessary defective parts Function NG Return the speake...

Page 5: ...te control does not work Solutions of the problems No Power Signal Cable 9P Electronic Analyze the Problem Identify the Problem Causes Defective Fuse Defective MPU Replace Cable Replace Fuse Replace M...

Page 6: ...ace Display Monitor SW Malfunction No Display Solutions Identify the Problem Causes Analyze the Problem Problem SW Malfunction Solutions Identify the Problem Causes Analyze the Problem Problem Electro...

Page 7: ...place Amplifier Board No Sound Noise Replace Speaker Defective Speaker Solutions Identify the Problem Causes Analyze the Problem Problem No Sound Solutions Identify the Problem Causes Analyze the Prob...

Page 8: ...ctronic Analyze the Problem Identify the Problem Causes Defective Emitter of remote control Solutions Replace Emitter Remote Control does not work Problem Replace Spring Defective Connection of the ba...

Page 9: ...t to o A As ss se em mb bl ly y a an nd d D Di is sa as ss se em mb bl ly y t th he e S Sp pe ea ak ke er r Disassemble Assemble the Fuse Step 1 Use a screwdriver to turn counterclockwise and open the...

Page 10: ...semble Assemble the Rear Cover figure 2 2 1 Step 1 Using screwdriver to loose 12 screws After taking all screws off you can take up the Rear cover To install the rear cover reverse the steps shown abo...

Page 11: ...ear Cover first Disconnect the cables wires Mark the position of cables wires Step 2 To loose 2 screws A B Step 3 To loose 2 screws After taking all screws off you can take up the Amplifier PCBA To in...

Page 12: ...2 To loose 5 screws First B C D and then A E Step 3 Unsolder the wires on Power Supply PCBA And remove the wires Mark the position of wires Step 4 Unsolder the wires on Power Supply PCBA And remove t...

Page 13: ...center speaker Using a tweezers to remove the rubber pads Using a screwdriver to remove 5 screws from A to E Step 2 Remove the covers Step 3 Remove 4 screws from A to D Step 4 Unsolder the wires Remo...

Page 14: ...ssemble the main board Step 1 Do the disassembling steps 1 2 of the Center Speaker Step 2 To loose the 2 screws A B Step 3 To loose the 2 screws C D Remove the main board To install the main board rev...

Page 15: ...Service GHT 510 Guide Replace the MPU Step 1 Locate the MPU on the main board Step 2 Unsolder the MPU Remove the MPU To install the MPU reverse the steps shown above MPU MPU...

Page 16: ...510 Guide Replace the Oscillator Step 1 Locate the Oscillator on the main board Step 2 Unsolder the Oscillator Remove the Oscillator To install the Oscillator reverse the steps shown above Oscillator...

Page 17: ...68 Step 3 Rotate the volume knob if it change the volume level of each channel Step 4 Rotate the volume knob if it change the volume level of each channel Step 5 Rotate the center knob if it change t...

Page 18: ...PCB assembly with a separate static protecting beg in order to avoid static electricity 2 Reliable external packing is also very important when sending the PCB assembly by post in that it would avoid...

Page 19: ...Service GHT 510 Guide C Ch ha ap pt te er r 5 5 T To oo ol ls s 1 VCD or DVD 2 MUSIC CD 1 Soldering Iron 40W 1 Tweezers 2 Screwdriver 3 Pliers 4 Multimeter 5 Glue heater...

Page 20: ...Service GHT 510 Guide C Ch ha ap pt te er r 6 6 B Bl lo oc ck k D Di ia ag gr ra am m Transformer Volume control SUB Front Surround Center SUB Main board Power Supply PCBA Amplifier PCBA Input signal...

Page 21: ...number Speakers 8 100W 15230071000 AMP PCBA 20800101000 Fuse 125V 5A 10190128000 IC L7815 10300156000 IC L7915 10300157000 IC TL074 10300155000 IC BA033T 10300158000 Front Description Part number Spea...

Page 22: ...Service GHT 510 Guide Center Description Part number PCBA Center 20800102000 IC TDA7296 10300154000...

Reviews: