KYE Systems Corp. Genius SW-5.1 1010 Service Manual Download Page 10 | Manualshive

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Service Guide

SW-5.1 1010

1.2.4

Rear channel no sound

Problem

Analyze and

identify the

causes

Solutions

Version 1.0 Page 10 of 26

Rear channel no sound

PCB damaged,

dry-soldered or

short-circuited

Rear driver units,

rear speaker

cables, or output

JK7 damaged or

defective

IC1, IC4, Q3, or Q4 in PCB defective or

damaged

Repair or

replace

Re-connect,

replace or repair

Repair or

replace

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Summary of Contents for Genius SW-5.1 1010

Page 1: ...Service Guide SW 5 1 1010 SERVICE GUIDE KYE SYSTEM CORP Version 1 0 Page 1 of 26...

Page 2: ...Service Guide SW 5 1 1010 Revision History Version Date Change 1 0 2010 05 21 Version 1 0 Page 2 of 26...

Page 3: ...el no sound 10 1 2 5 Woofer no sound 11 1 2 6 Center no sound 12 1 2 7 Noise 13 1 2 8 LED indicators no light 14 1 2 9 Remote control not work 15 Chapter 2 Specification 16 Satellite 16 Woofer 16 Chap...

Page 4: ...ace Do not place the speakers in environments subject to mist smoke vibration excessive dust salty or greasy air or other corrosive gases and fumes Do not drop or jolt the speakers Do not allow anythi...

Page 5: ...ersion 1 0 Page 5 of 26 Receiving Defective speaker from customers Verifying problems Proceeding Necessary tests Verifying problems Proceeding Necessary tests Analyzing possible Malfunction cause Deci...

Page 6: ...1 No power LED indicator no light 1 2 2 No sound 1 2 3 Front channel no sound 1 2 4 Rear channel no sound 1 2 5 Woofer no sound 1 2 6 Center no sound 1 2 7 Noise 1 2 8 LED indicators no light 1 2 9 Re...

Page 7: ...power LED indicator unlighted Problem Analyze and identify the causes Solutions Version 1 0 Page 7 of 26 Repair or replace Power switch defective or damaged Defective transformer or AC cable or poor...

Page 8: ...and identify the causes Solutions Version 1 0 Page 8 of 26 PCB damaged dry soldered or short circuited 1 Poor connection between JK2 and JK4 No sound Repair or replace Repair or replace IC1 IC2 IC3 IC...

Page 9: ...causes Solutions Version 1 0 Page 9 of 26 Front channel no sound PCB damaged dry soldered or short circuited Front driver units front speaker cables or output jack 6 damaged or defective Defective IC1...

Page 10: ...uses Solutions Version 1 0 Page 10 of 26 Rear channel no sound PCB damaged dry soldered or short circuited Rear driver units rear speaker cables or output JK7 damaged or defective IC1 IC4 Q3 or Q4 in...

Page 11: ...es Solutions Version 1 0 Page 11 of 26 Woofer no sound Woofer driver unit dry soldered or defective woofer speaker cable or output jack defective IC1 IC6 or Q6 in PCB defective or damaged Repair or re...

Page 12: ...0 Page 12 of 26 Center no sound Output JK8 inner connecting wire defective or improperly connected center driver unit or center speaker cable dry soldered or defective IC1 IC5 or Q5 in PCB defective o...

Page 13: ...citor not work or dry soldered or commutation diode dry soldered or damaged Or vibration from too long lead wire of driver units Driver units damaged PCB dried soldered broken or short circuited Abnor...

Page 14: ...8 LED indicators no light Problem Analyze and identify the causes Solutions Version 1 0 Page 14 of 26 LED indicators no light LED1 R11 damaged defective connection between JK4 and JK2 PCB dried solder...

Page 15: ...ot work 1 lower power supply of the batteries 2 spring inside the remote loosen or broken 3 Keystrokes can not work properly Check and replace IC foot is not well soldered R2 Q1 LED1 R1 IC1 CR1 CC1 CC...

Page 16: ...ARATION ONE CHANNELIN OTHER CHANNEL INPUT SHORTING d B 34 34 37 30 10 HUM NOISE VOLUME MAX INPUT SHORTING m V 0 9 0 9 0 9 0 7 2 11 HUM NOISE VOLUME MIN INPUT SHORTING m V 0 7 0 7 0 7 0 6 1 5 Woofer NO...

Page 17: ...Service Guide SW 5 1 1010 Version 1 0 Page 17 of 26 Chapter 3 Block diagram...

Page 18: ...Service Guide SW 5 1 1010 Subwoofer Version 1 0 Page 18 of 26 Chapter 4 Exploded view...

Page 19: ...Service Guide SW 5 1 1010 Satellite Version 1 0 Page 29 of 26 Chapter 4 Exploded view...

Page 20: ...Service Guide SW 5 1 1010 Remote control Version 1 0 Page 20 of 26 Chapter 4 Exploded view...

Page 21: ...ver J2 1 500 V2 EP64000196A 13 driver unit A 105 9 EP16040018 14 plastic seal SW 5 1 1010 EP41610504 15 SW 5 1 1010 REM 94HB PCBA EP15101002 16 SW 5 1 1010 LED EP41610503 17 front decoration plastic p...

Page 22: ...ontrol EP75050252 3 upper part of the remote control case EP41310023 4 keystrokes of the remote control SW HF5 1 1010 EP40751160 5 remote PCBA EP1P060002 6 screw 2 5PA EP24100012 7 IR transmitter cove...

Page 23: ...parate static protecting bag in order to avoid static electricity Reliable external packing is also very important when sending the PCB assembly by post in that it would avoid unnecessarily lost or da...

Page 24: ...Service Guide SW 5 1 1010 Input and MCU PCB Version 1 0 Page 24 of 26 Chapter 7 Schematic diagram...

Page 25: ...Service Guide SW 5 1 1010 SATAMP PCB Version 1 0 Page 25 of 26 Chapter 7 Schematic diagram...

Page 26: ...Service Guide SW 5 1 1010 SWAMP PCB Chapter 7 Schematic diagram...

Page 27: ...Version 1 0 Page 26 of 26...

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