Troubleshooting
Samsung Electronics
3-7
Input1 Bypass Error
Normal analog is input
in AIC1-11, 4?
Yes
No
AIC1 output is input
in HIC2-3, 5?
Yes
No
Analog output of
AIC2, AIC3 are normal?
Yes
No
ADC_SOUT is input
in U16-9, 10?
Yes
No
U15-DATX0 is normal?
Yes
No
Check U21 T_SOUT
Check R-JACK LIN1, RIN1
Check AIC1-3, 13
Check HIC2-1, 7 output
Check AIC4-21 output
Check U16-8 output
C
Input2 Bypass Error
Normal analog is input
in AIC1-5, 14?
Yes
No
AIC1 output is input
in HIC2-3, 5?
Yes
No
Analog output of
AIC2, AIC3 are normal?
Yes
No
ADC_SOUT is input
in U16-9, 10?
Yes
No
U15-DATX0 is normal?
Yes
No
Check U21 T_SOUT
Check R-JACK LIN2, RIN2
Check AIC1-3, 13
Check HIC2-1, 7 output
Check AIC4-21 output
Check U16-8 output
Summary of Contents for DVD-R2000
Page 13: ...2 8 Samsung Electronics Disassembly and Reaasembly MEMO ...
Page 27: ...Troubleshooting 3 14 Samsung Electronics MEMO ...
Page 28: ...4 1 4 Exploded View and Parts List 4 1 Cabinet Assembly Page 4 2 ...
Page 31: ...Exploded Views and Parts List 4 4 MEMO ...
Page 47: ...Block Diagram 6 2 Samsung Electronics MEMO ...
Page 49: ...PCB Diagrams 7 2 Samsung Electronics 7 1 Main COMPONENT SIDE ...
Page 50: ...PCB Diagrams Samsung Electronics 7 3 SOLDER SIDE ...
Page 51: ...PCB Diagrams 7 4 Samsung Electronics 7 2 S M P S ...
Page 52: ...PCB Diagrams Samsung Electronics 7 5 7 3 I O SOLDER SIDE COMPONENT SIDE ...
Page 53: ...PCB Diagrams 7 6 Samsung Electronics 7 4 Front SOLDER SIDE COMPONENT SIDE ...
Page 55: ...PCB Diagrams 7 8 Samsung Electronics MEMO ...
Page 56: ...Samsung Electronics 8 1 8 Wiring Diagram ...
Page 57: ...Wiring Diagram 8 2 Samsung Electronics MEMO ...
Page 59: ...Schematic Diagrams 9 2 Samsung Electronics Block Identification of PCB Main PCB I O PCB ...
Page 60: ...Schematic Diagrams Samsung Electronics 9 3 9 1 S M P S ...
Page 62: ...Schematic Diagrams Samsung Electronics 9 5 9 3 Main Power ...
Page 63: ...Schematic Diagrams 9 6 Samsung Electronics 9 4 Main Micom ...
Page 64: ...Schematic Diagrams Samsung Electronics 9 7 9 5 Progressive ...
Page 65: ...Schematic Diagrams 9 8 Samsung Electronics 9 6 Graphic ...
Page 66: ...Schematic Diagrams Samsung Electronics 9 9 9 7 MPEG Encode ...
Page 67: ...Schematic Diagrams 9 10 Samsung Electronics 9 8 MPEG Decode ...
Page 68: ...Schematic Diagrams Samsung Electronics 9 11 9 9 Video Encode ...
Page 69: ...Schematic Diagrams 9 12 Samsung Electronics 9 10 Video Decode ...
Page 70: ...Schematic Diagrams Samsung Electronics 9 13 9 11 Video DAC ...
Page 71: ...Schematic Diagrams 9 14 Samsung Electronics 9 12 Audio Encode ...
Page 72: ...Schematic Diagrams Samsung Electronics 9 15 9 13 RTSC ...
Page 73: ...Schematic Diagrams 9 16 Samsung Electronics 9 14 FPGA ...
Page 74: ...Schematic Diagrams Samsung Electronics 9 17 9 15 CPRM ...
Page 75: ...Schematic Diagrams 9 18 Samsung Electronics 9 16 TBC ...
Page 76: ...Schematic Diagrams Samsung Electronics 9 19 9 17 MEM BUFF ...
Page 77: ...Schematic Diagrams 9 20 Samsung Electronics 9 18 ATA CLK ...
Page 79: ...Schematic Diagrams 9 22 Samsung Electronics 9 20 RF I O ...
Page 80: ...Schematic Diagrams Samsung Electronics 9 23 9 21 Video Input ...
Page 81: ...Schematic Diagrams 9 24 Samsung Electronics 9 22 Video Output ...
Page 82: ...Schematic Diagrams Samsung Electronics 9 25 9 23 Audio Input ...
Page 83: ...Schematic Diagrams 9 26 Samsung Electronics 9 24 Audio Output ...
Page 86: ...Schematic Diagrams Samsung Electronics 9 29 FROM I O CONNECTOR JCN7 9 27 Front Jack ...
Page 88: ...Schematic Diagrams Samsung Electronics 9 31 FROM TO I O CONNECTOR JCN8 9 29 Headphone ...
Page 89: ...Schematic Diagrams 9 32 Samsung Electronics MEMO ...