20
DHT-FS5
4.No sound is output
(1).Analog(An) input
N.G
O.K. O.K.
A
B
(2)TV(d1) input
N.G
O.K. O.K.
A
B
(3).DVD(d2) input
N.G
O.K. O.K.
A
B
(4).Digital(D) input
N.G
O.K. O.K.
A
B
Check the Digital Audio output to SIGNAL UNIT
SIGNAL UNIT
OPT1[connector 1200:13pin]
Check the Soldering.
OPT Receiver 7000:1pin on connector UNIT
connector 1005:13pin on connector UNIT
connector 1200:13pin on SIGNAL UNIT
Check the Digital Audio output to SIGNAL UNIT
SIGNAL UNIT
DIG1[connector 1200:11pin]
Check the Soldering.
Jack 1006:2pin on connector UNIT
connector 1005:11pin on connector UNIT
connector 1200:11pin on SIGNAL UNIT
Check the Digital Audio output to SIGNAL UNIT
SIGNAL UNIT
OPT2[connector 1200:15pin]
Check the Soldering.
OPT Receiver 7001:1pin on connector UNIT
connector 1005:15pin on connector UNIT
connector 1200:15pin on SIGNAL UNIT
Check the Analog Audio output to SIGNAL UNIT
SIGNAL UNIT
TV_L[connector 1200:1pin]
TV_R[connector 1200:3pin]
Check the Soldering.
Jack1000:1-2pin on connector UNIT
connector 1005:1,3pin on connector UNIT
connector 1200:1,3pin on SIGNAL UNIT
へ
SIGNALUNITへのディジタルオーディオ出力確認
SIGNALUNIT
・OPT1[コネクタ1200:13pin]
半田付けを確認
・OPTReceiver7000:1pinonCONNECTORUNIT
・コネクタ1005:13pinonCONNECTORUNIT
・コネクタ1200:13pinonSIGNALUNIT
SIGNALUNITへのディジタルオーディオ出力確認
SIGNALUNIT
・DIG1[コネクタ1200:11pin]
半田付けを確認
・Jack1006:2pinonCONNECTORUNIT
・コネクタ1005:11pinonCONNECTORUNIT
・コネクタ1200:11pinonSIGNALUNIT
SIGNALUNITへのディジタルオーディオ出力確認
SIGNALUNIT
・OPT2[コネクタ1200:15pin]
半田付けを確認
・OPTReceiver7001:1pinonCONNECTORUNIT
・コネクタ1005:15pinonCONNECTORUNIT
・コネクタ1200:15pinonSIGNALUNIT
SIGNALUNITへのアナログオーディオ出力確認
SIGNALUNIT
・TVL[コネクタ1200:1pin]
・TVR[コネクタ1200:3pin]
半田付けを確認
・Jack1000:1-2pinonCONNECTORUNIT
・コネクタ1005:1,3pinonCONNECTORUNIT
・コネクタ1200:1,3pinonSIGNALUNIT