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DVDModuleSD4 Manual de Servicio
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EN 8 4.2
4.2.1
4.
SD-4
Mechanical Instructions
Service Hints
DVD Module This module can be repaired as follows: 1. The VAL6013/01 is a combination of loading mechanism and DVD-mechanism. Both the mechanism is not a repairable unit and in case of failure it has to be replaced with a new loader VAL6013/01. Note: When replacing with a new VAL6013/01 two solder joints have to be removed after connecting the OPU flex foil to the board. The solder joints which shortcircuits the laser diodes to ground are for protection against ESD. Refer to Figure 4-6 and Figure 4-7 for location of solder points.
CL 16532163_017.eps 170102
Figure 4-6
CL 16532163_018.eps 170102
Figure 4-7 2. The mono board has to be repaired down to component level. Repair handling of the monoboard requires a workshop with sophisticated desoldering tools.
