Hitachi 46W500 Training page 115

(7) No DVD Digital Audio
START
Ensure that connectors
PVS1, PVS2 and PVT are OK.
Ensure that SPDIF at pin 3
of PVS2 is OK
Ensure that SPDIF at pin 1
of LU06 is OK
Ensure that SPDIF at base of
of QU07 is OK
Ensure that SPDIF at pin 1
of PAA2 is OK
Ensure that EAA2
is connected.
Connect it Properly
All checks on the DVD Power Supply PWB
OK
NG
OK
NG
OK
NG
OK
NG OK
NG
OK
NG Ensure EAA2 goes to PAA2
Connect it Properly
Connect them Properly
Signal PWB Defect
LU06 Defect
QU07 Defect
RU13 is missing.
DVD Loader Defect
NG
DP-33W
OK
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