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KYE Systems Corp. Genius SP-HF1100X, Руководство по обслуживанию, Страница: 9 / 17

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KYE Systems Corp. Genius SP-HF1100X Скачать руководство пользователя страница 9

Page 8/17

Version:

.0

2

G

uide

S

ervice

SP-HF1100X

Problem

Analyze and
Identify the
Causes

Solutions

1.2.4

Treble level too low or no effect

Defective VR1

R15 R20 or C5

is/are defective

or disconnected from PCB

,

Treble level too low or no effect

Replace defective VR

Resolder or replace

defective component(s)

Problem

Analyze and
Identify the
Causes

Solutions

1.2.5 Bass level too low or no effect

Defective VR2

R6 R12 R22 R23 C20 C34

or C35 is/are defective

or disconnected from PCB

,

,

,

,

,

Bass level too low or no effect

Replace defective VR

Resolder or replace

defective component(s)

Содержание Genius SP-HF1100X

Страница 1: ...KYE SYSTEMS CORP SP HF1100X V ersion 2 0 Total 17Pages Cover page included...

Страница 2: ...Page 1 17 Version 0 2 Guide Service SP HF1100X Revision History Version Date Changes 1 0 Official Release 2 0 November 15 2006 Schematic Diagram...

Страница 3: ...Important Notes 16 Conventions Used in this Guide 3 Safety Precautions 3 1 1 Overview 4 1 2 Problems 5 1 2 1 Power LED indicator Unlight 6 1 2 2 Does not work or one channel no sound 7 1 2 3 Noise 7 8...

Страница 4: ...ive 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 fata...

Страница 5: ...Analyzing possible malfunction causes Deciding proceeding the rectification methods Replacing necessary defective parts Proceeding tests to verify if the speaker is functioning normally Functioning OK...

Страница 6: ...Problems Item Problem Descriptions 1 2 1 Power LED indicator unlight 1 2 2 Does not work or one channel no sound 1 2 3 Noise Page 5 17 Version 0 2 Guide Service SP HF1100X 1 2 4 Treble level too low o...

Страница 7: ...that this is the best recommended sequence to rectify the problems Resolder or replace defective component s Problem Power LED indicator unlight Analyze and Identify the Causes Solutions Page 6 17 Ver...

Страница 8: ...IC U1 or U2 Does not work or one channel no sound Defective VR3 Defective IC U1 or U2 Replace defective VR Replace defective IC 1 2 3 Noise Problem Analyze and Identify the Causes Solutions Noise Page...

Страница 9: ...isconnected from PCB Treble level too low or no effect Replace defective VR Resolder or replace defective component s Problem Analyze and Identify the Causes Solutions 1 2 5 Bass level too low or no e...

Страница 10: ...ntify the Causes Solutions 1 2 6 Headphone does not work Defective Phone jack or poor connection with PCB R1 or R2 defective or disconnected from PCB Replace defective Phone jack or resolder the phone...

Страница 11: ...T POWER AT 10 DISTORTION W 14 13 5 4 S N RATIO dB 81 78 5 CHANNEL SEPARATION dB 61 58 6 FREQUENCYRESPONSE DOWN 3dB LOW Hz 25 80 HIGH KHz 20 20 7 BASS CONTROL BOOST CUT dB 5 6 5 5 8 TREBLE CONTROL BOOS...

Страница 12: ...Chapter 3 Block Diagram Page 1 1 1 7 Version 0 2 Guide Service SP HF1100X...

Страница 13: ...Chapter 4 Exploded View SP HF1100X Page 1 1 2 7 Version 0 2 Guide Service 5 6 7 8 9 10 11 12 13 12 11 9 14 8 15 16 6 17 18 19 20 21 22 5 1 2 3 4 13 23 2 24 1...

Страница 14: ...24 E RT20804 10 Front Panel L Silver Painting Pantone 877C RT10D79 11 Decorative Circle Plated RT10D77 12 Screw 3 5 x 16mm RT71407 13 Fabric Front Transparent Black JY 13BA RT10G31 14 Knob 15 x 6mm Si...

Страница 15: ...Zero RT41475 5 Audio Cable L 300mm Black 3 5mm Plug to 3 5mm Plug RT41467 6 VR RV122G 3H 15F0 B503 EP RT56A09 7 VR RV122G 3H 15F1 B503 EP RT56A20 8 Switch 3P x 2T DC 1A RT56A11 9 Phone Jack 3 5 SCJ 03...

Страница 16: ...otes 1 All resistance values are indicated in k 10 M 10 2 All capacitance values are indicated in uF p 10 uF W W W 3 6 6 Chapter 7 Schematic Diagram Page 1 1 5 7 Version 0 2 Guide Service SP HF1100X 1...

Страница 17: ...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...

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