Troubleshooting
12-6
Samsung Electronics
NO POWER
IN FUSE (PS701, PS702)
NORMAL?
REPLACE FUSE
REPLACE IC701
NO
IC701-28~31Pin 3V?
CHECK THE CIRCUITRY
AROUND THE MICOM
NO
YES
YES
CHECK L704, L706, L708, L710,
L712, L714, L717, L719
NO
YES
CHECK L701, L702
NO
YES
CHANGE TR
NO
YES
Q701~Q708-4,5Pin
is the output vlotage output
when power is
supplied?
Q701~Q708-2
is the output vlotage output
when power is
supplied?
Q701~Q708-1
is the output vlotage output
when power is
supplied?
Содержание VP-D455
Страница 10: ...Product Specification 2 4 Samsung Electronics MEMO...
Страница 30: ...3 20 Alignment and Adjustments Samsung Electronics MEMO...
Страница 46: ...4 16 Disassembly and Reassembly Samsung Electronics MEMO...
Страница 66: ...Exploded View and Parts List 5 20 Samsung Electronics MEMO...
Страница 83: ...Samsung Electronics 8 1 8 Wiring Diagram MEMORY STICK VP D453 I D6620I VP D454 I D455 I D6650I...
Страница 84: ...Wiring Diagram 8 2 Samsung Electronics MEMO...
Страница 86: ...PCB Diagrams 9 2 Samsung Electronics 9 1 Main PCB COMPONENT SIDE...
Страница 87: ...PCB Diagrams Samsung Electronics 9 3 L708 L704 L706 L717 L719...
Страница 88: ...PCB Diagrams 9 4 Samsung Electronics CONDUCTOR SIDE Fuse 1 25A 32V...
Страница 94: ...PCB Diagrams 9 10 Samsung Electronics MEMO...
Страница 114: ...Schematic Diagrams 10 20 Samsung Electronics This Document can not be used without Samsung s authorization MEMO...
Страница 128: ...Troubleshooting 12 8 Samsung Electronics MEMO...
Страница 140: ...Circuit Operating Description 13 12 Samsung Electronics MEMO...
Страница 184: ...Reference Information 14 44 Samsung Electronics MEMO...