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DVR-LX61
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1.3 NOTES ON REPLACEMENT OF THE SDRAM
Note when replacing the SDRAM
When replacement of the SDRAM (IC1201 or IC1221) on the MAIN Assy is required, identify the manufacturer of the SDRAM.
If the SDRAM that needs replacement was manufactured by ELPIDA, both IC1201 and IC1221 must be replaced at the same
time.
SDRAMs for service are manufactured by SAMSUNG.
How to identify the manufacturer
Confirm the name of the manufacturer stamped on the surface of the part.
Measures to be taken
1. If the SDRAM that needs replacement was manufactured by ELPIDA:
Replace both IC1201 and IC1221 at the same time.
2. If the SDRAM that needs replacement was manufactured by SAMSUNG:
Replacement of only the defective SDRAM (IC1201 or IC1221) is possible.
Possible malfunctions
If SDRAMs made by different manufacturers are mounted on the MAIN Assy, the following malfunctions may occur:
1. The power does not come on.
2. High-speed dubbing disabled
3. Other malfunctions related to the SDRAM
By ELPIDA (replacement of both SDRAMs required)
By SAMSUNG (replacement of only the defective SDRAM possible)
Summary of Contents for DVR-560H-K
Page 12: ...12 DVR LX61 1 2 3 4 A B C D E F 1 2 3 4 2 2 SPECIFICATIONS 1 For DVR LX61 ...
Page 13: ...13 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F ...
Page 14: ...14 DVR LX61 1 2 3 4 A B C D E F 1 2 3 4 2 For DVR 560H S K ...
Page 15: ...15 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F ...
Page 16: ...16 DVR LX61 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 17: ...17 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F 2 3 DISC CONTENT FORMAT ...
Page 18: ...18 DVR LX61 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 19: ...19 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F ...
Page 20: ...20 DVR LX61 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 21: ...21 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F ...
Page 22: ...22 DVR LX61 1 2 3 4 A B C D E F 1 2 3 4 2 4 PANEL FACILITIES DVR LX61 Only ...
Page 23: ...23 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F for DVR LX61 ...
Page 24: ...24 DVR LX61 1 2 3 4 A B C D E F 1 2 3 4 3 Front Panel for DVR 560H S K ...
Page 25: ...25 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F 4 Display ...
Page 26: ...26 DVR LX61 1 2 3 4 A B C D E F 1 2 3 4 5 Remote Control Unit ...
Page 27: ...27 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F ...
Page 33: ...33 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F ...
Page 103: ...103 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F ...
Page 109: ...109 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F ...
Page 139: ...139 DVR LX61 5 6 7 8 5 6 7 8 A B C D E F ...
Page 146: ...146 DVR LX61 1 2 3 4 A B C D E F 1 2 3 4 ...