Genius SW-HF 5.1 6000 User manual

Brand: Genius

Model: SW-HF 5.1 6000

Type: User manual

Genius SW-HF 5.1 6000 is a high-quality 5.1 surround sound system designed to provide an immersive and powerful audio experience. With its advanced features and sleek design, this system is perfect for enjoying movies, music, and games.

The Genius SW-HF 5.1 6000 comes with a full range of speakers, including five satellite speakers and a subwoofer. The satellite speakers are designed to deliver clear and detailed sound, while the subwoofer provides deep and powerful bass. The system also features a built-in amplifier, which provides plenty of power to drive the speakers.

Service Guide SW-HF 5.1 6000

SERVICE GUIDE

KYE SYSTEM CORP

Version 1.0 Page 1 of 36

Service Guide SW-HF 5.1 6000

Revision History

Version Date Change

1.0 26/03/2008

Version 1.0 Page 2 of 36

Service Guide SW-HF 5.1 6000

Revision History………………………………………………………………….2

Table of contents……………………………………………………………...…3

Getting Start…………………………………………………….………………...4

Conventions Used in this Guide…………………………………………….…4

Safety Precautions………………………………………………………………4

Chapter 1. How to Handle Defective Returns……………………………….5

1.2 Problem………………………………………………………………………6

1.2.1 No power, LCD no light …………………………………………….……7

1.2.2 No sound…………………………………………………………….…….8

1.2.3 Front channel no sound (including either FR or FL no sound)….……9

1.2.4 Rear channel no sound (including either RR or RL no sound)...……10

1.2.5 Center no sound…………………………………………………………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 LCD malfunction …….……………………………………….………..16

Chapter 2. Specification…………………………………………………..……17

Satellite…………………………………………………………………….…….17

Woofer……………………………………………………………………………18

Chapter 3. Block diagram…………………………………………..………….19

Chapter 4. Exploded view………………………………………………………20

Subwoofer……………………………………………………………….……….20

Satellite (Center)…………………………………………………..…….………21

Satellite (Front/Rear )……………………………………………………..…….22

Chapter 5. Part list…………………………………… …………….…………...23

Woofer………………………………………………………….………………..23

Center/Front/Rear………………………………………………………………24

Chapter 6 Important notes……………………………………………………….25

Chapter 7 Circuit diagram………………………………………………………..26

SW-HF 5.1 6000 INPUT PCB……………………………………….……......26

SW-HF 5.1 6000 CON PCB…………………………………………..…..…..27

SW-HF 5.1 AMP PCB …………………….………….…………………..…...28

SW-HF 5.1 SWAMP PCB……………………….………………… ..………..29

SW-HF 5.1 REM PCB………………………………..…………….…..……30

Chapter 8 PCBA……………………………………………………………….……..31

SW-HF 5.1 6000 INPUT PCBA………………………………………………31

SW-HF 5.1 6000 CON PCBA…………………………………………………32

SW-HF 5.1 AMP PCBA ………………………………...…………………..…33

SW-HF 5.1 SWAMP PCBA ……………………….……….…………………34

SW-HF 5.1 SATSP PCBA ………………………………….…………………35

SW-HF 5.1 REM PCBA………………………..…………………….…..…36

Version 1.0 Page 3 of 36

Table of Contents

Service Guide SW-HF 5.1 6000

Getting Started

Conventions Used in the Guide

Pay Special Attention: Instructions that are important to remember and may prevent

mistakes.

Caution: Information that, if not followed, may result in damage to the product.

Safety Precautions

The following precautions should be observed in handing the speaker described in

this guide:

Place the speakers on a flat, level and stable surface.

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 anything to drop into the subwoofer case through its ventilator, as it

could result in fatal electric shock or fire.

Place the unit far enough from other equipments for good heat dissipation.

Do not perform any maintenance with wet hand.

Prevent foreign substance, such as water, other liquids or chemical, from entering

the speakers while performing maintenance procedures on the speakers.

Version 1.0 Page 4 of 36

Service Guide SW-HF 5.1 6000

Chapter 1. How to Handle Defective Returns

1.1 Overview

Function NG Function OK

Function NG

Function OK

Version 1.0 Page 5 of 36

Receiving Defective speaker from customers

Verifying problems

Proceeding

Necessary tests

Verifying problems

Proceeding

Necessary tests

Analyzing possible

Malfunction cause

Deciding & proceeding the

Rectification methods

Replace necessary

Defective parts

Return the speakers with proper

repacking to customers

Service Guide SW-HF 5.1 6000

1.2 Problems

Item Problem Description

1.2.1 No power，LCD no light

1.2.2 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 sound

1.2.8 Remote control no use

1.2.9 Noise

1.2.10 LCD malfunction

Version 1.0 Page 6 of 36

Service Guide SW-HF 5.1 6000

*Attention

Please follow the numbered sequence marked within parenthesis given in

individual

Flow chat in that this is the best-recommended sequence to rectify the problems.

1.2.1 No power，LCD unlighted

Problem

Analyze

and

identify

the

causes

Solutions

Version 1.0 Page 7 of 36

Repair or

replace

Defective

transformer

Defective or

damaged AC

cable/ power

switch

resolder or replace

No power, LCD no light

Fuse

disconnected

or damaged

1. Defective 7-pin assembled line connecting

JACK 1 on CON PCB and JACK2 on input

PCB, or defective 11-pin line connecting JACK 2

on INPUT PCB and JACK1 on AMP PCB

2. Components dry-soldered or disconnected

on CON PCB, INPUT PCB, or AMP PCB

4. Defective or damaged IC2/R3 on

-FH5.1 CON PCB

Repair or

replace

Repair or

replace

Service Guide SW-HF 5.1 6000

1.2.2 no sound

Problem

Analyze and

identify the

causes

Solutions

Version 1.0 Page 8 of 36

PCB broken,

dry-soldered or

short-circuited

Assembled line

defectively

connected

No sound

1. Defective IC2 on CON PCB

2. Defective IC1, IC2 on

INPUT PCB

3. Defective IC1, IC2, IC3, IC4, IC5, IC6, IC7, IC8, IC9, R28,

R29, R52, EC18, EC19, EC20 on

AMP PCB

4. Defective IC1， IC2，R15，R16 on SWAMP PCB

Resolder or

replace

Re-connect

or replace

Check and replace defective

IC or other components.

Service Guide SW-HF 5.1 6000

1.2.3 Front channel no sound (including either FR or FL no sound )

Problem

Analyze and

identify the

causes

Solutions

Version 1.0 Page 9 of 36

Front channel no sound (including either FR or FL no sound)

PCB damaged,

dry-soldered or

short-circuited

Poor connection of

front speaker cables

and jacks, or

defective speaker

cables, jacks or front

driver units

1.defective IC1, IC2 or

components relating to IC1 and

IC2 on INPUT PCB

2.defective IC4 ， IC1 or

components relating to IC4

and IC1 on AMP PCB

Resolder or

replace

Re-connect or

replace

Check and replace

defective IC or

components

Defective

connection of front

audio cables, or

JACK disconnected

from PCB or

defective

Re-connect or

replace

Service Guide SW-HF 5.1 6000

1.2.4 Rear channel no sound (including either RR or RL no sound)

Problem

Analyze and

identify the

causes

Solutions

Version 1.0 Page 10 of 36

Rear channel no sound (including either RR or RL no sound

)

PCB damaged,

dry-soldered or

short-circuited

Poor connection of

rear speaker cables

and jacks, or

defective speaker

cables, jacks or rear

driver units

1. Defective IC1, IC2 or other

components relating to IC1 and

IC2 on INPUT PCB

2. Defective IC5 ， IC2 or

components relating to IC5 and

IC2 on AMP PCB

Repair or

replacing

Check and replace

defective IC or

components

Repair or

replacing

Defective

connection of rear

audio cables, or

JACK

disconnected from

PCB or defective

Repair or

replacing

Service Guide SW-HF 5.1 6000

1.2.5 Center no sound

Problem

Analyze and

identify the

causes

Solutions

Version 1.0 Page 11 of 36

Center no sound

Poor soldering,

broken, or short

circuit PCB

Poor connection

of center

speaker cables

and jacks, or

defective

speaker cables,

jacks or center

driver units

1. Defective IC1, IC2 or

components relating to IC1

and IC2 on INPUT PCB

2. Defective IC6, IC3 or

components relating to IC6

and IC3 on

AMP PCB

Check

soldering

points on

PCB, and

resolder

Reconnect

or replace

Check and replace defective

IC or components

Defective

connection of

center audio

cables, or JACK

disconnected

from PCB or

defective

Reconnect

or replace

Service Guide SW-HF 5.1 6000

1.2.6 Woofer no sound

Problem

Analyze and

identify the

causes

Solutions

Version 1.0 Page 12 of 36

Woofer no sound

PCB

dry-soldered,

broken, or

short

-circuited

Poor connection

of sub speaker

cables and

jacks, or

defective

speaker cables,

jacks or woofer

driver units

1. Defective IC1, IC2 or

components relating to IC1

and IC2 on INPUT PCB

2. Defective IC6 or

components relating to IC6

on AMP PCB

3. Defective IC1, IC2 on

SWAMP PCB

Repair

Check and

replace

defective IC or

components

Defective

connection of

woofer

audio cables, or

JACK

disconnected

from PCB or

defective

Reconnect

or replace

Reconnect

or replace

Power-supply

part on the

SWAMP PCB

defective

Check and replace

defective

components

Service Guide SW-HF 5.1 6000

1.2.7 input no sound

Problem

Analyze and

identify the

causes

Solutions

Version 1.0 Page 13 of 36

ut no sound

Defective input

RCA jack

INPUT PCB soldering

points broken, dry

soldered or short

-circuited

Defective IC1 or

components relating to

inputs on INPUT PCB

Check and

replace

Check and

resolder

defective

one(s)

Check and replace

defective IC or

components

Service Guide

SW-HF 5.1 6000

1.2.8 Remote control no use

Problem

Analyze and

identify the

causes

Solutions

Version 1.0 Page 14 of 36

Remote control no use

Low power of

the battery

Defective

soldering of

battery spring

REM PCB

broken, or its

IC or other

components

defective

Defective

conductive

rubber of

some keys

Defective IR1, IC3, R1,

EC1, CC1 on CON

PCB

Replace

Repair and

replace

Check and

resolder

defective

one(s)

Check and

replace

Check and

replace

Service Guide SW-HF 5.1 6000

1.2.9. Noise

Problem

Analyze and

identify the

causes

Solutions

Version 1.0 Page 15 of 36

Noise

Broken or dry-soldered

filter capacitor/ diode

Abnormal power

supply or point

voltage of some

Defective or

dry-soldered

components

Resolder or replace

Check and replace

Resolder or

replace

Vibration from too long

flexible wire of the driver

units

Damaged driver units

Check and replace

Service Guide SW-HF 5.1 6000

1.2.10. LCD malfunction

Problem

Analyze and

identify the

causes

Solutions

Version 1.0 Page 16 of 36

LCD malfunction

LCD text not clear:

CON PCB defective , dry-soldered, or broken

LCD1, IC1, R15 on CON PCB defective

Repair or replace

LCD improper or no display:

CON PCB defective , dry-soldered,

or broken

LCD1, IC1 on CON PCB defective

Repair or replace

Service Guide SW-HF 5.1 6000

Satellite

NO DESCRIPTION UNIT NOMINAL LIMIT

CEN FR FL SR SL

1 RATED OUTPUT POWER @THD 10% W 22 22 22 22 22

≧20

2 SENSITIVITY (1KHz) @RATED O/P POWER m V 380 500 500 500 500 ±10%

3 SENSITIVITY (1KHz) @1W O/P POWER m V 240 320 320 320 320 ±10%

4 MAX INPUT LEVEL@1% THD m V 300 400 400 400 400 ±10%

5 FREQUENCY RESPONSE(1KHz -3DB ) LOW Hz 70 70 70 70 70 ±20

6 FREQUENCY RESPONSE(1KHz -3DB ) HI KHz 70 70 70 70 70 ±20

7 S/N@RATED O/P POWER d B 85 85 85 85 85

≧75

8 CHANNEL UNBALANCE @REF O/P POWER d B 0.3 0.3 0.3 0.3 0.3

≦0.5

9 CHANNEL SEPARATION(ONE

CHANNELIN;OTHER CHANNEL INPUT

SHORTING

d B 60 60 60 60 60

≧55

10 HUM NOISE (VOLUME MAX;INPUT

SHORTING)

m V 0.6 0.6 0.6 0.5 0.5

≦2

11 HUM NOISE (VOLUME MIN INPUT SHORTING) m V 0.1 0.1 0.1 0.1 0.1

≦0.5

Version 1.0 Page 17 of 36

Chapter 2. Specifications

Service Guide SW-HF 5.1 500

Woofer

DESCRIPTION UNIT NOMINAL LIMIT

1 RATED OUTPUT POWER@100Hz(10%THD) W 108

≧100

2 SENSITVITY(100Hz)@RATED O/P POWER m V 100 ±10

3 SENSITIVITY(100Hz)@1W O/P POWER m V 38 ±3.8

4 MAX INPUT LEVEL@1% THD m V 95 ±9.5

5 DISTORTION@100Hz REF O/P POWER % 0.1

≦0.5

6 FREQUENCY RESPONSE (100Hz -3DB)LOW Hz 15 ±10

7 FREQUENCY RESPONSE (100Hz -3DB)HI Hz 140 ±20

8 S/N RATIO@100Hz RATED O/P POWER d B 82

≧75

9 VR MIN NOISE (INPUT SHORTING) m V 0.1

≦0.5

10 VR MAX NOISE &HUM (INPUT SHORTING) m V 0.6

≦1.5

Version 1.0 Page 18 of 36

Chapter 2 Specifications

Service Guide SW-HF 5.1 6000

Version 1.0 Page 19 of 36

Chapter 3 Block diagram

Service Guide SW-HF 5.6000

Subwoofer

Version 1.0 Page 20 of 36

Chapter 4 Exploded view

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Genius SW-HF 5.1 6000 User manual

Genius SW-HF 5.1 6000 User manual

Genius SW-HF 5.1 6000 User manual

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