Read Sony DPP-EX5 Service Manual online
1
DPP-EX5 V1
Table of Contents
Manual Structure
Purpose of this manual .............................................................................................. 3
Related manuals ......................................................................................................... 3
Trademarks ................................................................................................................ 3
1. Service Information
1-1.
Main Parts Location .................................................................................... 1-1
1-1-1.
Main Block Location .................................................................. 1-1
1-1-2.
Board Location ........................................................................... 1-1
1-1-3.
Sensor Location and Function Description ................................ 1-2
1-2.
Removal and Installation of Cabinet ........................................................... 1-4
1-2-1.
Panel (L) ..................................................................................... 1-4
1-2-2.
Panel (R) ..................................................................................... 1-4
1-2-3.
Panel (TOP) Assembly ............................................................... 1-5
1-2-4.
Front Door .................................................................................. 1-5
1-2-5.
Cabinet (L) ................................................................................. 1-6
1-3.
Rewriting the Serial Number (when Replacing the DK-44 Board) ............ 1-6
2. Replacement of Main Parts
2-1.
Replacement of Boards ............................................................................... 2-1
2-1-1.
SW-44 Board .............................................................................. 2-1
2-1-2.
DK-44 Board .............................................................................. 2-1
2-1-3.
UV-44 Board .............................................................................. 2-2
2-1-4.
MD-44 Board ............................................................................. 2-2
2-1-5.
JD-44 Board ............................................................................... 2-3
2-1-6.
PE-44 Board ............................................................................... 2-4
2-1-7.
RM-44 Board ............................................................................. 2-5
2-2.
Switching Regulator .................................................................................... 2-6
2-3.
Paper Eject Guide Assembly ....................................................................... 2-7
2-4.
E Chassis Assembly .................................................................................... 2-7
2-5.
Paper Feed Frame Assembly ....................................................................... 2-8
2-6.
DC Fan ........................................................................................................ 2-8
2-7.
Thermal Head .............................................................................................. 2-9
2-8.
Ferrite Holder .............................................................................................. 2-9
2-9.
Stepping Motor .......................................................................................... 2-10
2-10. E Capstan Roller ....................................................................................... 2-10
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