Table of Contents
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3-1.
Notes on Repair Parts .................................................................................. 3-1
3-2.
Exploded Views .......................................................................................... 3-2
3-3.
Electical Parts List ....................................................................................... 3-7
3-4.
Accessories Supplied ................................................................................ 3-36
4. Semiconductor Pin Assignments
5-1.
Circuit Description ...................................................................................... 5-1
5-2.
Overall Block Diagram ............................................................................... 5-2
6. Board Layouts
7. Schematic Diagrams
2
Front Block ............................................................................................... 3-2
Board Block (Front) .................................................................................. 3-4
Rear Block ................................................................................................ 3-5
Board Block (Rear) ................................................................................... 3-6
DPR-139 ................................................................................................... 6-2
EN-139 .................................................................................................... 6-4
IF-752
.................................................................................................... 6-6
DP-131 .................................................................................................... 6-8
MB-855 .................................................................................................... 6-8
CN-1840 .................................................................................................. 6-10
CN-1885 .................................................................................................. 6-11
CN-1886 .................................................................................................. 6-12
CN-1887 .................................................................................................. 6-13
DPR-139 ................................................................................................... 7-2
EN-139 .................................................................................................. 7-10
IF-752
.................................................................................................. 7-28
MB-855 .................................................................................................. 7-40
CN-1840 .................................................................................................. 7-42
CN-1885 .................................................................................................. 7-44
CN-1886 .................................................................................................. 7-46
CN-1887 .................................................................................................. 7-51
Frame wiring ........................................................................................... 7-56
DP-131 .................................................................................................. 7-56
DFR-E3000
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Table of Contents
