1-8-5
E7M70TR
Yes
FLOW CHART NO.18
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(2) of
IC1501? Refer to "FLOW CHART NO.14" <The key
operation is not functioning.>
Replace P2(DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY).
Replace P4(BOARD FRONT).
No
FLOW CHART NO.17
Replace P4(BOARD FRONT).
Or replace the remote control unit (X1).
Check the line between the RE3001 (remote
control receiver) and the Pin(27) of IC1501, and
replace P1(AV ASSEMBLY) or P4(BOARD FRONT)
if defective.
Replace P1(AV ASSEMBLY) or P2(DVD
MECHANISM & DVD MAIN BOARD ASSEMBLY).
Is the "L" pulse sent out from Pin(1) terminal of
the RE3001 (remote control receiver) when the
remote control unit is activated?
Is the "L" pulse signal supplied to the Pin(27) of
IC1501?
Yes
Is 5V voltage supplied to the Pin(2) terminal of
the RE3001 (remote control receiver)?
Yes
Yes
No
Check EV+5V line and replace P1(AV ASSEMBLY)
or P4(BOARD FRONT) if defective.
No
No
No operation is possible from the remote control unit. (Operation is possible from the unit.)
FLOW CHART NO.19
The disc tray cannot be opened and closed.
Both functions of picture and sound do not operate normally.
Replace P2(DVD MECHANISM & DVD MAIN
BOARD ASSEMBLY).
[No Disc] indicated.
Summary of Contents for D-R560KU
Page 38: ...1 11 4 AV 2 4 Schematic Diagram E7M70SCAV2 NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 39: ...1 11 5 E7M70SCAV3 AV 3 4 Schematic Diagram NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 40: ...1 11 6 E7M70SCAV4 AV 4 4 Schematic Diagram NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 48: ...1 11 14 DVD MAIN 6 7 Schematic Diagram E7M70SCD6 NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 50: ...1 11 16 DTV MODULE 1 2 Schematic Diagram E7M70SCDTV1 NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 51: ...1 11 17 DTV MODULE 2 2 Schematic Diagram E7M70SCDTV2 NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 52: ...1 11 18 BE7M70F01011A BOARD AV Top View NOTE BOARD MEANS PRINTED CIRCUIT BOARD ...
Page 57: ...1 11 23 BOARD POWER SWITCH Bottom View BOARD POWER SWITCH Top View BE7M70F01011C ...
Page 62: ...1 14 3 R5NTI Push close 0 08 V 0 02 s Push Close detection Threshold level ...
Page 72: ......