1-6-4
E59M2TR
FLOW CHART NO.17
[No Disc] indicated. (When the focus servo is not functioning.)
FLOW CHART NO.18
[No Disc] indicated. (When the laser beam does not light up.)
Replace the DVD Main CBA.
Replace the DVD Mecha.
No
Yes
Replace the DVD Main CBA.
Replace the DVD Mecha.
No
Yes
No improvement can be found.
Original DVD Main CBA is poor.
No improvement can be found.
Original DVD Main CBA is poor.
FLOW CHART NO.16
[No Disc] indicated. (When the focus error occurs.)
Replace the DVD Main CBA.
No improvement can be found.
Original DVD Main CBA is poor.
Replace the DVD Mecha.
No
Yes
Yes
FLOW CHART NO.15
The disc tray cannot be opened and closed.
Replace the DVD Main CBA.
Original DVD Main CBA is poor.
Replace the DVD Mecha.
No improvement can be found.
No
Yes
FLOW CHART NO.14
The disc tray cannot be opened and closed. (It can be done using the remote control unit.)
Is the normal control voltage inputted to Pin(4) of
IC2001? Refer to "FLOW CHART NO.12" <The key
operation is not functioning.>
Refer to "FLOW CHART NO.15" <The disc tray
cannot be opened and closed.>
Replace the "OPEN/CLOSE" button (SW2188).
No
FLOW CHART NO.19
Both functions of picture and sound do not operate normally.
Replace the DVD Main CBA.
Replace the DVD Mecha.
No
Yes
No improvement can be found.
Original DVD Main CBA is poor.
Summary of Contents for DV4500
Page 30: ...1 8 3 1 8 4 E59M2SCD1 DVD Main 1 3 Schematic Diagram ...
Page 31: ...1 8 5 1 8 6 E59M2SCD2 DVD Main 2 3 Schematic Diagram ...
Page 33: ...E59M2SCD3 1 8 9 1 8 10 DVD Main 3 3 Schematic Diagram ...
Page 35: ...E59M2SCAV2 1 8 13 1 8 14 AV 2 3 Schematic Diagram ...
Page 39: ...1 8 21 1 8 22 FUNCTION CBA Top View FUNCTION CBA Bottom View BE5982F01011B ...
Page 40: ...LED CBA Top View LED CBA Bottom View BE5982F01011C 1 8 23 1 8 24 ...
Page 47: ...1 14 2 E59M2EX Packing X10 X2 X4 S2 S2 S4 Unit S1 X13 X1 X5 A22 A22 X6 ...
