26
DVM-1845/745
FLOW CHART NO.23
Rotary tray does not function.
Is the normal control voltage inputted to pins
(40, 41) of IC3001? For each terminal voltage,
refer to FLOW CHART No.13 <The key operation
is not functioning.>
Is the voltage of 3.3V supplied to pin(1) of IC3001?
Is the normal control voltage outputted to pins(2,4)
of IC3003?
Check the switches (SW2208, 2209, 2211 - 2214)
and their periphery, and service it if defective.
Replace IC3001.
Replace Rotary Motor.
Check EV+10V line and
service it if detective.
Check CHG 3.3V line and service it if detective.
Is the normal control voltage outputted to pins
(22, 23) of IC3001?
Is the voltage of 10V supplied to pin(6) of IC3003?
Replace IC3003.
Yes
Yes
Yes
Yes
No
Yes
No
No
No
No
Содержание DVM-1845/745
Страница 13: ...13 DVM 1845 745 S 15 20 PCB Holder 19 DVD Main CBA Unit Fig D10...
Страница 35: ...35 DVM 1845 745 DVD Main 1 4 Schematic Diagram 1 NOTE Either IC461 or IC462 is used for DVD MAIN CBA UNIT...
Страница 36: ...36 DVM 1845 745 DVD Main 2 4 Schematic Diagram...
Страница 37: ...37 DVM 1845 745 DVD Main 3 4 Schematic Diagram...
Страница 38: ...38 DVM 1845 745 DVD Main 4 4 Schematic Diagram...
Страница 40: ...40 DVM 1845 745 AV 2 2 Schematic Diagram...
Страница 41: ...41 DVM 1845 745 Changer 1 2 Function Power Switch Switch Schematic Diagram...
Страница 43: ...43 DVM 1845 745 Relay Sensor Mecha Pick Up Unit Schematic Diagram...
Страница 57: ...57 DVM 1845 745 Packing X10 X22 X21 X5 X2 X4 S2 S2 S3 S3 S1 A30 A30 A22 S10 X1 S4 Unit...
