Denon PMA-1600NE Service Manual page 46

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3. The power turns on but no sound is output
Check the CD IN input and signal path
YES
Check the [N611 : 4, 6pin] signal
YES
Check the [N621 : 1, 3pin] signal
YES
Check the [B5201, B5202] signal
YES
Check the connection between the cable and con-
nector
Check soldering.
・[N511, N711]
・[S5001, Q5502]
NG
Check the connection between the cable and con-
nector
Check soldering.
・[N611, N1111, K3001]
・[S3001, Q131]
NG
Check the connection between the cable and con-
nector
Check soldering.
・[N610]
・[S601, S602, Q137]
NG
Check the connection between the cable and con-
nector
Check soldering.
・Power Amp circuit
46

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