Denon S-102 Service Manual page 28

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(2) Analog audio in(AUX1,AUX2)
Check Analog Audio Data input
from AUX1-2 to FUNC.VR.
Check Analog Audio Data input
1U-3836(MAIN UNIT)
from AUX1-2 to FUNC.VR. N.G
[AUX1-2 IN]-L/R
1U-3836(MAIN UNIT)
[AUX1-2 IN]-L/R
O.K.
O.K.
Check Analog Audio Data input
from FUNC.VR. to AMP
Check Analog Audio Data input
1U-3836(MAIN UNIT)
from FUNC.VR. to AMP N.G
[IC601]output and [IC504]
1U-3836(MAIN UNIT)
/[IC505]input:
[IC601]output and [IC504]
[A/D_L],[A/D_R]
/[IC505]input:
[A/D_L],[A/D_R]
O.K.
O.K.
Check Analog Audio Data input
Check Analog Audio Data input
from AMP to CODEC
from AMP to CODEC N.G
1U-3836(MAIN UNIT)
1U-3836(MAIN UNIT)
[IC504/505]output and [IC501]input:
[IC504/505]output and [IC501]input:
O.K.
O.K.
Check Digital Audio Data output
Check Digital Audio Data output
from CODEC to DIR
from CODEC to DIR N.G
1U-3836(MAIN UNIT)
1U-3836(MAIN UNIT)
[IC501]output and [IC502]input:
[IC501]output and [IC502]input:
[AD_FDA]
[AD_FDA]
O.K.
O.K.
T E
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END
END
(3) Digital audio in
(3) Digital audio in
Check Digital Audio Data input
Check Digital Audio Data input
from Dig-IN to DIR N.G
from Dig-IN to DIR
1U-3836(MAIN UNIT)
1U-3836(MAIN UNIT)
[DIN]
[DIN]
O.K.
O.K.
END
END
w w w
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N.G Check Soldering.
JK601
Check Soldering.
[IC601]74-77pin
JK601
[IC601]74-77pin
N.G Check Soldering.
[IC601]14,17pin
Check Soldering.
IC504,505
[IC601]14,17pin
IC504,505
Check Soldering.
Check Soldering.
N.G IC504,505
IC504,505
[IC501]39-42pin
[IC501]39-42pin
N.G Check Soldering.
Check Soldering.
[IC501]:20pin
[IC501]:20pin
[IC502]:24pin
[IC502]:24pin
Check Soldering.
N.G Check Soldering.
IC511
IC511
[IC502]9pin
[IC502]9pin
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