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6-1
6-1
DVD-Frontend
This board is not intended to be repaired on component level.
Circuit Diagrams and Printed Circuit Board drawings
are published for orientation only.
In case of defects please replace the entire board.
Boards can be ordered with codenumber “3139 118 57781”.
DVD-Frontend – Service Hints
1. Functional description
The DVD-Frontend controls the DVD-drive of the 5DTC module. It holds an RF-preamplifier, the servo loops and motor drivers
for the drive as well as an advanced CD/DVD-ROM controller for digital servo- and signal-processing. The decoded CD/DVD
data packets are sent to the DVD-Backend via an ATAPI-interface.
The whole board is supplied by the StreamIOm module via the DVD-Backend.
2. Troubleshooting DVD-part
Important note: When replacing the DVD-Backend the so-called “Version Matrix Code” must be programmed into the board
before returning the set to the customer!! The VMC depends on the stroke version of the set and holds information like the
DVD Region Code, the TV-System, the menu language, aso. For details see Firmware Upgrades (chapter 2-4) and Service
Test Program, table 3 (chapter 3-1).
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Summary of Contents for Streamium MX6000i
Page 14: ...4 1 4 1 Power Supply Mains Power Supply Sec Power Supply ...
Page 17: ...4 4 4 4 SUPPLY BOARD MAINS Componentside SUPPLY BOARD MAINS Copperside ...
Page 18: ...4 5 4 5 SUPPLY BOARD SEC Componentside SUPPLY BOARD SEC Copperside ...
Page 22: ...5 4 5 4 5DTC Tray Control Board Componentside 5DTC Tray Control Board Copperside ...
Page 23: ...5 5 5 5 121 EXPLODED VIEW 5DTC MECHANICS for orientation only ...
Page 33: ...7 5 7 5 DVD Backend Componentside ...
Page 34: ...7 6 7 6 DVD Backend Copperside ...
Page 45: ...8 11 8 11 ...
Page 46: ...8 12 8 12 StreamIOm G1 0 Side B ...
Page 47: ...8 13 8 13 StreamIOm G1 0 Side A ...
Page 48: ...8 14 8 14 ...
Page 49: ...9 1 9 1 A V Board ...
Page 54: ...9 6 9 6 AV Board Componentside ...
Page 55: ...9 7 9 7 AV Board Copperside ...
Page 65: ...11 3 11 3 Front Board Main Componentside ...
Page 66: ...11 4 11 4 Front Board Main Copperside ...
Page 72: ...12 1 12 1 EXPLODED VIEW SET ...
Page 73: ...12 2 12 2 EXPLODED VIEW FRONT ASSEMBLY ...
Page 88: ...REVISION LIST Service Manual 3103 785 25260 Version 1 0 Initial release 14 1 ...