Table Of Contents - Sony DSR-50P Service Manual

Portable digital video cassette recorder
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Section
................................................................ 6
1.
Note for Repair ............................................................ 6
1.
Self-diagnosis Function ............................................... 7
2.
Self-diagnosis Display ................................................. 7
3.
Service Mode Display ................................................. 7
4.
Self-diagnosis Code Table .......................................... 8
1.
Features ................................................................................ 1-1
Location and Function of Parts ............................................. 1-1
Power Preparations ............................................................... 1-7
Connections ........................................................................... 1-8
Notes on Video Cassettes ..................................................... 1-9
Recording .............................................................................. 1-10
Playback ................................................................................ 1-12
Setting the Time Code and User Bits .................................... 1-13
Synchronizing the Time Codes ............................................. 1-14
of the Video Signals ............................................................... 1-15
Adjusting the Signals ............................................................. 1-16
with the Same Time Code) .................................................... 1-16
Audio Dubbing ....................................................................... 1-17
Operating the Menus ............................................................. 1-18
Troubleshooting ..................................................................... 1-22
Alarm Messages .................................................................... 1-22
Notes on Use ......................................................................... 1-23
2.
2-1.
Top/bottom Cover Assemblies .................................... 2-1
2-2.
Front Panel .................................................................. 2-1
2-3.
FR-157 Board .............................................................. 2-1
2-4.
LCD Module (LCD901) ................................................ 2-1
2-5.
Mechanism Deck ......................................................... 2-2
2-6.
CM-59 Board ............................................................... 2-2
2-7.
JC-20/DI-73 Boards .................................................... 2-2
2-8.
VD-28 Board ................................................................ 2-3
2-9.
Side Panel Assembly .................................................. 2-3
2-10. Circuit Boards Location ............................................... 2-4
3.
3-1.
Overall Block Diagram 1 .............................................. 3-1
3-2.
Overall Block Diagram 2 .............................................. 3-3
3-3.
Overall Block Diagram 3 .............................................. 3-5
3-4.
Overall Block Diagram 4 .............................................. 3-7
3-5.
Overall Block Diagram 5 .............................................. 3-9
3-6.
Overall Block Diagram 6 .............................................. 3-11
3-7.
Overall Block Diagram 7 .............................................. 3-13
3-8.
Overall Block Diagram 8 .............................................. 3-15
3-9.
Overall Block Diagram 9 .............................................. 3-17
3-10. Power Block Diagram 1 ............................................... 3-19
3-11. Power Block Diagram 2 ............................................... 3-21
3-12. Power Block Diagram 3 ............................................... 3-23
3-13. Power Block Diagram 4 ............................................... 3-25
3-14. Power Block Diagram 5 ............................................... 3-27
3-15. Power Block Diagram 6 ............................................... 3-29

TABLE OF CONTENTS

Title
..................................... 7
Page
Section
4.
4-1.
Frame Schematic Diagram (1/2) ................................. 4-3
Frame Schematic Diagram (2/2) ................................. 4-5
4-2.
RP-234 Printed Wiring Board ................................ 4-7
JC-20 Printed Wiring Board ................................... 4-15
JC-20 (VIDEO PB AMP) Schematic Diagram ....... 4-19
Schematic Diagram ................................................ 4-21
JC-20 (CHROMA MIX) Schematic Diagram .......... 4-23
JC-20 (AFC) Schematic Diagram .......................... 4-25
Schematic Diagram ................................................ 4-27
JC-20 (SFD) Schematic Diagram .......................... 4-29
JC-20 (TFD) Schematic Diagram .......................... 4-31
and Schematic Diagram ......................................... 4-34
Schematic Diagram ................................................ 4-35
Schematic Diagram ................................................ 4-37
JC-20 (AUDIO 1) Schematic Diagram ................... 4-41
JC-20 (AUDIO 2) Schematic Diagram ................... 4-43
DI-73 Printed Wiring Board .................................... 4-47
Schematic Diagram ................................................ 4-51
Schematic Diagram ................................................ 4-53
Schematic Diagram ................................................ 4-61
Schematic Diagram ................................................ 4-65
Schematic Diagram ................................................ 4-67
Schematic Diagrams .............................................. 4-69
VD-28 Printed Wiring Board .................................. 4-71
Schematic Diagram ................................................ 4-75
Schematic Diagram ................................................ 4-77
Schematic Diagram ................................................ 4-79
VD-28 (VIDEO IN 2) Schematic Diagram .............. 4-83
VD-28 (UVIC) Schematic Diagram ........................ 4-87
VD-28 (AUDIO) Schematic Diagram ...................... 4-95
VD-28 (DC IN) Schematic Diagram ....................... 4-99
Schematic Diagram ................................................ 4-101
Schematic Diagram ................................................ 4-103
FL MOTOR DRIVE) Schematic Diagram ............... 4-107
- 3 -
Title
..................................... 4-1
Page

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