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Model
KDL-32R400C KDL-32R403C KDL-32R405C KDL-32R408C KDL-32R410C KDL-40R450C KDL-40R453C KDL-40R455C KLV-32R412C
Pages
127
Size
14.66 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / COMMON
File
kdl-32r400c-kdl-32r403c-kdl-32r405c-kdl-32r408c-kd.pdf
Date

Sony KDL-32R400C / KDL-32R403C / KDL-32R405C / KDL-32R408C / KDL-32R410C / KDL-40R450C / KDL-40R453C / KDL-40R455C / KLV-32R412C Service Manual ▷ View online

Audio Problem - Headphone (HP) Out No Sound (BA board Layout)
Troubleshooting
IC4000
J4000
IC5000
Audio Problem - Headphone (HP) Out No Sound (BE board Photo)
Troubleshooting
Audio Problem  Headphone (HP) Out No Sound (BE board Photo)
IC5000
IC4000
J4000
Audio Problem - Headphone (HP) Out No Sound (BE board Layout)
Troubleshooting
IC4000
J4000
IC5000
Troubleshooting
3-5. Audio
3-5-4. Analog Audio Input No Sound
START
START
Sound
Sound
No Sound
No Sound
Do a Factory Setting
Do a Factory Setting
Check correct 
No Sound
No Sound
Sound
Sound
Use another RCA cable
RCA cable problem
RCA cable problem
No Sound
No Sound
Sound
Sound
Source mode is selected
Check Analog Input Source
& use another input source
Analog Input Source 
problem
Analog Input Source 
problem
Sound
Sound
No Sound & RCA cable OK
No Sound & RCA cable OK
Check Speaker & Headphone
Refer
Audio Problem
Main Speaker No Sound 
& HP No Sound
Refer
Audio Problem
Main Speaker No Sound 
& HP No Sound
No Sound & Analog Input Source OK
No Sound & Analog Input Source OK
No Sound & Speaker / Headphone OK
No Sound & Speaker / Headphone OK
Sound
Sound
Sound
Sound
Main IC (IC5000) or 
Audio IC (IC4001/IC4505) or
HP IC (IC4000) problem
Main IC (IC5000) or 
Audio IC (IC4001/IC4505) or
HP IC (IC4000) problem
& HP No Sound
& HP No Sound
o Sou d & Spea e /
eadp o e O
o Sou d & Spea e /
eadp o e O
No Sound
No Sound
Change B*-board
Change B*-board
40
DONE
DONE
Page of 127
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