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Summary of Contents for KYE Systems Corp. Genius GHT-510
- Page 1 GHT-510...
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Page 2: Table Of Contents
ervice GHT-510 uide Table of Contents ................................. 4 ................................4 ................................5 Problems Descriptions .............................. 5 Solutions of the problems............................5 ...... 9 ........... 9 Disassemble & Assemble the Fuse..........................9 Disassemble & Assemble the Rear Cover....................... 10 Disassemble & Assemble Amplifier PCBA(SUB)....................11 Disassemble &... -
Page 3: R E T U R N S
ervice GHT-510 uide ........................19 ................20 ....................21 SUBWOOFER ................................ 21 Front..................................21 Rear ..................................21... -
Page 4: O V E R V I E W
ervice GHT-510 uide Receiving Defective Speaker From Customer Verify problems & Proceeding necessary tests Function NG Analyzing possible malfunction causes Deciding & proceeding the rectification methods Function NG Function OK Replacing necessary defective parts Test the speaker if it works normally Function OK Return the speaker with proper repacking to... -
Page 5: P R O B L E M S
ervice GHT-510 uide Problems Descriptions 1 No Power 2 No Display 3 SW Malfunction 4 Noise 5 No Sound 6 Remote control does not work Solutions of the problems No Power Problem No Power Analyze the Signal Fuse Electronic Problem Cable(9P) Identify the Defective... - Page 6 ervice GHT-510 uide No Display Problem No Display Analyze the Mechanical Electronic Problem Identify the Defective Defective Defective Problem Causes Display Cable Monitor Solution Replace Replace Replace Display Cable Monitor SW Malfunction Problem SW Malfunction Analyze the Mechanical Electronic Problem Identify the Defective Defective...
- Page 7 ervice GHT-510 uide Noise Problem Noise Analyze the Speaker Electronic Problem Identify the Defective Defective Defective Defective Problem Causes Speaker Amplifier Main Board Board Solution Replace Replace Replace Replace Speaker Amplifier Main Board Board No Sound Problem No Sound Analyze the Cable Electronic Problem...
- Page 8 ervice GHT-510 uide Remote Control does not work Problem Remote Control does not work Analyze the Mechanical Electronic Problem Identify the Defective Defective Defective Problem Causes Connection Emitter of Receiver of the remote batteries control Solution Replace Replace Replace Spring Emitter Receiver...
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Page 9: H O W T O A S S E M B L Y A N D D I S A S S E M B L Y T H E S P E A K E R
ervice GHT-510 uide Disassemble & Assemble the Fuse Step 1 Use a screwdriver to turn counterclockwise and open the fuse’s cap. Fuse Step 2 Get the Fuse and replace it with the same rate. Step 3 To install the Fuse, reverse the steps shown above. -
Page 10: Disassemble & Assemble The Rear Cover
ervice GHT-510 uide Disassemble & Assemble the Rear Cover Step 1 figure 2.2.1. 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 above. -
Page 11: Disassemble & Assemble Amplifier Pcba(Sub)
ervice GHT-510 uide Disassemble & Assemble Amplifier PCBA(SUB) Step 1 *Disassemble the Rear Cover first. Disconnect the cables & wires *Mark the position of cables & wires Wires Cables Amplifier PCBA Step 2 To loose 2 screws.(A & B) Step 3 To loose 2 screws. -
Page 12: Disassemble & Assemble The Power Supply Pcba
ervice GHT-510 uide Disassemble & Assemble the Power Supply PCBA Step 1 P.S. *Disassemble the Rear Cover PCBA first. Disconnect the cable. cable wires Step 2 To loose 5 screws. First B-C-D and then A & E. Step 3 Unsolder the wires on Power Supply PCBA. -
Page 13: Disassemble & Assemble The Center Speaker
ervice GHT-510 uide Disassemble & Assemble the Center Speaker Step 1 To turn over the 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. -
Page 14: Disassemble & Assemble The Main Board
ervice GHT-510 uide Disassemble & Assemble 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. -
Page 15: Replace The Mpu
ervice GHT-510 uide 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. -
Page 16: Replace The Oscillator
ervice GHT-510 uide Replace the Oscillator Step 1 Locate the Oscillator on the main board. Oscillator Step 2 Unsolder the Oscillator. Remove the Oscillator Oscillator. *To install the Oscillator, reverse the steps shown above. -
Page 17: C H Ght
ervice GHT-510 uide Step 1 Connecting the GHT-510 to a DVD or VCD player. Play a music CD on it. Step 2 Power on the GHT-510. The monitor should display ‘68’. Step 3 Rotate the volume knob if it change the volume level of each channel. -
Page 18: I M P O R T A N T N O T E S
ervice GHT-510 uide PCB assembly is a kind of sophisticated electronic circuit board. Therefore, well packing will be required when sending them by post or courier. Some sophisticated IC components are mounted on the PCB assembly, hence it is necessary to pack each PCB assembly with a separate static protecting beg, in order to avoid static electricity. -
Page 19: T O O L S
ervice GHT-510 uide 1. VCD or DVD 2. MUSIC CD 1. Soldering-Iron(40W) 1. Tweezers 2. Screwdriver 3. Pliers 4. Multimeter 5. Glue-heater... -
Page 20: C B D
ervice GHT-510 uide Volume Input signal Center control Amplifier PCBA Front Main board Power Transformer Surround Supply PCBA... -
Page 21: Part S L I S T
ervice GHT-510 uide SUBWOOFER Description Part 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 Speakers 1”5W 15230072000 Rear Description Part number Speakers 1”5W 15230072000 Speakers 3”20W 15230074000... - Page 22 ervice GHT-510 uide Center Description Part number PCBA, Center 20800102000 IC TDA7296 10300154000...
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