1-8-4
E5752TS
FLOW CHART NO.18
[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
Replace DVD Main CBA unit.
FLOW CHART NO.15
No operation is possible from the remote control unit.
Operation is possible from the DVD, but no
operation is possible from the remote control unit.
Is no operation possible if replacing the remote
control unit?
Replace the infrared remote control receiver.
Original remote control unit is poor.
Replace IC2002.
Is the "L" pulse sent out Pin(1) terminal of receiver
when the infrared remote control is activated?
Is the "L" pulse signal supplied to the Pin(20) of
IC2002 when the infrared remote control is activated?
Yes
Yes
Yes
Is 5V voltage supplied to the Pin(3) terminal of
the infrared remote control receiver?
Yes
No
No
Check EV+5V line, and service it if defective.
No
No
FLOW CHART NO.16
The disc tray cannot be opened and closed.
(It can be done using the remote control unit.)
Is 0.49V to 1.49V voltage inputted into Pin(8) of
IC2002 when the "OPEN/CLOSE" button is activated?
See FLOW CHART NO. 17. <The disc tray cannot be opened and closed.>
Check the SW2005 and "OPEN/CLOSE" button,
and service it if defective.
Yes
No
FLOW CHART NO.17
The disc tray cannot be opened and closed.
Replace the DVD Main CBA Unit.
Is the "L" pulse sent out Pin(20) of IC2002
when the "OPEN/CLOSE" button is activated?
No improvement can be found.
Replace the DVD Mecha.
The malfunction of the original DVD Main CBA Unit.
No
Replace IC2002.
No
Yes
Summary of Contents for DV-SL10H
Page 2: ...1 1 1 E5752SP SPECIFICATIONS DV SL10H DV SL10S Y DV SL10S R ...
Page 33: ...DVD Main 1 3 Schematic Diagram 1 10 3 1 10 4 E5752SCD1 ...
Page 34: ...DVD Main 2 3 Schematic Diagram 1 10 5 1 10 6 E5752SCD2 ...
Page 38: ...AV 2 3 Schematic Diagram 1 10 13 1 10 14 E5752SCAV2 ...
Page 40: ...1 10 17 1 10 18 DVD Main CBA Top View BE5700G04012 ...
Page 41: ...1 10 19 1 10 20 DVD Main CBA Bottom View BE5700G04012 ...
Page 44: ...Function CBA Top View Function CBA Bottom View BE5714F01014 1 10 25 1 10 26 ...
Page 51: ...1 16 2 E5752EX Packing X10 X2 X4 S2 S2 S4 Unit S1 S5 X1 X17 DV SL10H only A22 A30 ...
