Read Sony HBD-TZ145 (serv.man2) Service Manual online
HBD-TZ145
3
Check that the disc
playback is
possible.
playback is
possible.
OK
OK
Check that the FFC1 is correctly inserted in
CN300 on the MAIN board.
CN300 on the MAIN board.
NG
Reinsert the FFC1.
NG
Check that FFC1 is not disconnected.
OK
NG
Exchange the FFC1.
Part No.
9-885-166-78
Part No.
9-885-166-78
OK
Check that the DVD TRAVERSE
(CMS-S76RFS3G) is normal.
(CMS-S76RFS3G) is normal.
NG
Exchange the DVD TRAVERSE.
Part No.
A-1860-327-A
Part No.
A-1860-327-A
Description
FLEXIBLE CABLE (24P)
FLEXIBLE CABLE (24P)
Description
DVD TRAVERSE IM:
CMS-S76RFS3G
DVD TRAVERSE IM:
CMS-S76RFS3G
OK
Check that there are no abnormalities in the
input signal to each terminal of pin 9 to pin 18
of IC301 on the MAIN board.
input signal to each terminal of pin 9 to pin 18
of IC301 on the MAIN board.
NG
Exchange the IC301.
Part No.
9-885-166-89
Part No.
9-885-166-89
Description
IC AM5888S
IC AM5888S
Refer to the “MAIN board confirmation” on page 2.
Check that the
tray opens and
closes.
tray opens and
closes.
Exchange the Loader Mecha.
NG
OK
2. Flow When “OVERLOAD” is Displayed
“OVERLOAD” is
displayed on the
fluorescent
indicator tube.
displayed on the
fluorescent
indicator tube.
After the internal USB wire of CN203 on the
MAIN board is disconnected, check that the
display disappears if the power is turned on again.
MAIN board is disconnected, check that the
display disappears if the power is turned on again.
NG
Exchange the MAIN board.
OK
Exchange the CONTROL board.
Part No.
9-885-166-77
Part No.
9-885-166-77
Description
VFD PCB ASSY
VFD PCB ASSY
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