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KYE Systems Corp. Genius SW-HF 5.1 5005, Руководство по обслуживанию

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KYE Systems Corp. Genius SW-HF 5.1 5005 Скачать руководство пользователя страница 12

Service Guide

                                                                     

SW-HF 5.1 5005 

1.2.6 Woofer no sound 

Problem 

 

 

 

 

 

 

 

Analyze and 

identify the 

causes 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Solutions 

 

 

 

 

 

- 

 

         

 

                   

                   

             

Version 1.1        Page 12 of 30

 

 
 
 

PCB 

dry-soldered, 

broken, or

short circuited

 

Defective 

connection of

sub speaker

cables and

jacks, or

defective 

speaker 

cables, jacks

or woofer

1. Defective IC1, IC2 or components

relating to IC1 and IC2 on SW-HF5.1

INPUT PCB 

2. Defective IC6 or components relating to

IC6 on SW-HF5.1 AMP PCB 

3. Defective IC1, IC2 on 

SW-HF5.1

SWAMP PCB

 

4.

 Defective VR4 or components relating

to VR4 on SW-HF5.1 CON PCB 

 

Repair

 

Reconnect 

or replace

 

Check and replace defective IC

or components

 

Defective 

connection of

woofer    

audio cables,

or JACK

disconnected 

from PCB or

defective 

Reconnect 

or replace

Woofer no sound

Содержание Genius SW-HF 5.1 5005

Страница 1: ...Service Guide SW HF 5 1 5005 SERVICE GUIDE KYE SYSTEM CORP Version 1 1 Page 1 of 30...

Страница 2: ...5005 Revision History Version Date Change 1 0 26 07 2007 1 1 11 12 2007 1 Satellite panel length 2 LOGO position 3 Cancel G9 cable add 3 pcs of converter cables 4 Reduce the satellite size a little V...

Страница 3: ...11 1 2 6 Woofer no sound 12 1 2 7 Input no sound 13 1 2 8 Remote control no use 14 1 2 9 Noise 15 1 2 10 LED indicators no light 16 Chapter 2 Specification 17 Satellite 17 Woofer 18 Chapter 3 Block d...

Страница 4: ...face 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 anyth...

Страница 5: ...Version 1 1 Page 5 of 30 Receiving Defective speaker from customers Verifying problems Proceeding Necessary tests Return the speakers with proper repacking to customers Analyzing possible Malfunction...

Страница 6: ...2 No sound 1 2 3 Front channel no sound including either FR or FL no sound 1 2 4 Rear channel no sound including either RR or RL no sound 1 2 5 Center no sound 1 2 6 Woofer no sound 1 2 7 input no so...

Страница 7: ...y the causes Solutions Version 1 1 Page 7 of 30 No power LED indicator Repair or replace Defective transformer Defective or damaged AC cable or power resolder or replace Repair or replace Repair or re...

Страница 8: ...dered or short circuited Assembled line defectively connected 1 Defective IC2 on SW HF5 1 CON PCB 2 Defective IC1 IC2 SW HF5 1 INPUT PCB 3 Defective IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC8 IC9 R28 R29 R52 EC1...

Страница 9: ...or defective speaker cables jacks or front driver units 1 defective IC1 IC2 or components relating to IC1 and IC2 on SW HF5 1 INPUT PCB 2 defective IC4 IC1 or components relating to IC4 and IC1 on SW...

Страница 10: ...uited Defective connection of rear speaker cables and jacks or defective speaker cables jacks or rear driver units 1 Defective IC1 IC2 or components relating to IC1 and IC2 on SW HF5 1 INPUT PCB 2 Def...

Страница 11: ...jacks or center driver units 1 Defective IC1 IC2 or components relating to IC1 and IC2 on SW HF5 1 INPUT PCB 2 Defective IC6 IC3 or components relating to IC6 and IC3 on SW HF5 1 AMP PCB 3 Defective V...

Страница 12: ...woofer 1 Defective IC1 IC2 or components relating to IC1 and IC2 on SW HF5 1 INPUT PCB 2 Defective IC6 or components relating to IC6 on SW HF5 1 AMP PCB 3 Defective IC1 IC2 on SW HF5 1 SWAMP PCB 4 De...

Страница 13: ...sion 1 1 Page 13 of 30 SW HF5 1 INPUT PCB soldering points broken dry soldering or short circuit Check and resolder defective one s Check and replace defective IC or components Defective IC1 or compon...

Страница 14: ...0 Low power of the battery Defective soldering of battery spring SW HF 5 1 REM PCB broken or its IC or other components Defective conductive rubber of some keys Check and replace Check and replace Che...

Страница 15: ...identify the causes Solutions Version 1 1 Page 15 of 30 Broken or dry soldering PCB Defective VR4 VR3 VR2 VR4 VR3 VR2 Resolder or replace Check and replace Resolder or replace Defective or dry solderi...

Страница 16: ...D indicators no light Problem Analyze and identify the causes Solutions Version 1 1 Page 16 of 30 Check and replace Defective dry soldering or broken LED1 LED2 LED3 LED4 LED5 LED6 or the components re...

Страница 17: ...T LEVEL 1 THD 10 LOW Hz 40 70 70 100 100 20 5 FREQUENCY RESPONSE 1KHz 3DB HI KHz 120 140 140 110 110 20 6 d B 85 85 85 85 85 S N RATED O P POWER 75 7 d B 0 3 0 3 0 3 0 3 0 3 CHANNEL UNBALANCE REF O P...

Страница 18: ...POWER m V 100 10 3 SENSITIVITY 100Hz 1W O P POWER m V 10 5 4 MAX INPUT LEVEL 1 THD m V 90 9 5 DISTORTION 100Hz REF O P POWER 0 15 0 5 LOW Hz 15 10 6 FREQUENCY RESPONSE 100Hz 3DB HI Hz 140 20 7 S N RAT...

Страница 19: ...Service Guide SW HF 5 1 5005 Version 1 1 Page 19 of 30 Chapter 3 Block diagram...

Страница 20: ...Service Guide SW HF 5 5005 Subwoofer Version 1 1 Page 20 of 30 Chapter 4 Exploded view...

Страница 21: ...Service Guide SW HF 5 1 5005 Satellite Center Version 1 1 Page 21 of 30 Chapter 4 Exploded view...

Страница 22: ...Service Guide SW HF 5 1 5005 Satellite Front Satellite Rear Version 1 1 Page 22 of 30 Service Guide SW HF 5 1 5005 Chapter 4 Exploded view...

Страница 23: ...EP15500505 14 AL heat sink 284 19 5 30MM EP21100073 15 screw 3 5 25P EP24100084 16 power switch EP19030008 17 AC cable 1 6m EP32020041 18 SW HF5 1 SWAMP PCB 94V0 EP15500504 19 EVA 86 53 2 5MM EP73010...

Страница 24: ...3 Screw 3 5 14PA EP16030045 rear driver unit A 78 11 3 8 15W 4 EP24150009 5 Screw 3 5 14TA EP53K85J02A 6 Rear wood box K85 1V2 W120 H210 D130MM EP41590055 paper tube K85 1 22 25 60mm 7 EP73060007 rubb...

Страница 25: ...separate 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...

Страница 26: ...Service Guide SW HF 5 1 5005 SW HF 5 1 INPUT PCB Version 1 1 Page 26 of 30 Chapter 7 Schematic diagram...

Страница 27: ...Service Guide SW HF 5 1 5005 SW HF 5 1 CON PCB Version 1 1 Page 27 of 30 Chapter 7 Schematic diagram...

Страница 28: ...Service Guide SW HF 5 1 5005 SW HF 5 1 AMP PCB Version 1 1 Page 28 of 30 Chapter 7 Schematic diagram...

Страница 29: ...Service Guide SW HF 5 1 5005 SW HF 5 1 SWAMP PCB SW HF 5 1 SATSP PCB Version 1 1 Page 29 of 30 Chapter 7 Schematic diagram...

Страница 30: ...Service Guide SW HF 5 1 5005 SW HF 5 1 REM PCB remote control Version 1 1 Page 30 of 30 Chapter 7 Schematic diagram...

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