Troubleshooting
Samsung Electronics
12-7
NO AUDIO OUTPUT
IC601 is input normal?
IC601 is output normal?
Is Speak Connector,
FPC, Harness normal?
IC201 is AUDIO VCO
Normal?
REPAIR THE CONNECTOR,
FPC, HARNESS
CHECK AUDIO POWER
(L601, L602, L603, L604)
NO
CHECK THE CONSTANT AND
WRONG SOLDERING
CHECK THE CONSTANT AND
WRONG SOLDERING
CHECK THE CONSTANT,
WRONG SOLDERING AND POWER
NO
YES
CHECK MIC CELL
AND HARNESS
YES
YES
YES
YES
NO
NO
Summary of Contents for VP-D353
Page 8: ...Product Specification 2 4 Samsung Electronics MEMO ...
Page 24: ...3 16 Alignment and Adjustments Samsung Electronics MEMO ...
Page 58: ...Exploded View and Parts List 5 18 Samsung Electronics MEMO ...
Page 80: ...Wiring Diagram 8 2 Samsung Electronics MEMO ...
Page 82: ...PCB Diagrams 9 2 Samsung Electronics 9 1 Main PCB COMPONENT SIDE ...
Page 83: ...PCB Diagrams Samsung Electronics 9 3 CLK_41 85MHz Œ ˇ ˆ Ø Q708 Q707 Q706 Q704 Q703 Q702 Q701 ...
Page 84: ...PCB Diagrams 9 4 Samsung Electronics CONDUCTOR SIDE ...
Page 90: ...PCB Diagrams 9 10 Samsung Electronics 9 10 CVF PCB COMPONENT SIDE CONDUCTOR SIDE ...
Page 122: ...Operating Instructions 11 10 Samsung Electronics MEMO ...
Page 130: ...Troubleshooting 12 8 Samsung Electronics MEMO ...
Page 154: ...Reference Information 14 12 Samsung Electronics Loading state Unloading state Fig 14 11 ...
Page 164: ...Reference Information 14 22 Samsung Electronics Fig 14 16 LOADING POSTION UNLOADING POSTION ...