Hyundai H-PDP4201 Service Manual page 50

six、no sound or small sound
no sound or
small sound
check XP302、
XP303；sound box
connector
check XP302、
XP303
outputsignal
check TA2024
input signal
check MSP3410G
output signal
check MSP3410G
input signal
other source
check sound
input
no input
check signal
source、sound
jack、input
coupling circuit
Yes change sound box
check TA2024
normal
power、mute
check MSP3410G output
Yes coupling circuitC629、
C630、FB5、FB6、C522、C543
check 67 pin
TV
SISF input
Yes
check MSP3410G
Yes power、clock、
reset、bus
normal
check and change
MSP3410G
check and change
normal
TA2024
checkTDQ-6F7outp
utSIFsignal
normal
check SIF filter
amplifer
circuit
50
check and change
abnormality
TDQ-6F7