Sony MDDISCAM DCM-M1 Service Manual Download

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SERVICE NOTE ................................................

GENERAL

Getting Started ...................................................................... 1-1
Recording – Basics ............................................................... 1-5
Playback – Basics ................................................................. 1-7
Advanced Recording Operations .......................................... 1-8
Advanced Playback Operations ............................................ 1-11
Editing ................................................................................... 1-14
Drawing/Effect ....................................................................... 1-19
Customing Your Camcorder .................................................. 1-21
Using with Other Equipment ................................................. 1-23
Additional Information ............................................................ 1-26
Quick Reference .................................................................... 1-28

DISASSEMBLY

2-1.

Main Control Switch Unit ............................................. 2-3

2-2.

Cabinet (R) Section ..................................................... 2-3

2-3.

Zoom Switch Unit ........................................................ 2-3

2-4.

Power Board ................................................................ 2-4

2-5.

Ether Board ................................................................. 2-4

2-6.

Jack Board ................................................................... 2-4

2-7.

Remote Terminal Unit .................................................. 2-5

2-8.

Battery Case Assembly ............................................... 2-5

2-9.

Microphone Block ........................................................ 2-5

2-10. Main Board .................................................................. 2-6
2-11. Lens Block (CT-DCMM1-164) ..................................... 2-6
2-12. Hinge Cover ................................................................. 2-6
2-13. LCD Block .................................................................... 2-7
2-14. LCD Cabinet Assembly (U) ......................................... 2-7
2-15. LCD Board ................................................................... 2-7
2-16. Fluorescent Tube ......................................................... 2-8
2-17. Touch Panel, LCD Module (LCD4301) ....................... 2-8
2-18. EVF Block .................................................................... 2-8
2-19. VF Board ..................................................................... 2-9
2-20. VF Lens Assembly ...................................................... 2-9
2-21. BL Board ...................................................................... 2-9
2-22. Upper Panel Assembly ................................................ 2-9
2-23. Mechanism Deck (MT-DCMM1-163) ........................... 2-10
2-24. CLV Board ................................................................... 2-10
2-25. Stepper Block Assembly (M5811) ............................... 2-11
2-26. Holder Assembly ......................................................... 2-11
2-27. Service Position ........................................................... 2-12
2-28. Circuit Boards Location ............................................... 2-14
2-29. Flexible Boards Location ............................................. 2-16

BLOCK DIAGRAMS

3-1.

Overall Block Diagram ................................................. 3-1

3-2.

Camera Signal Process Block Diagram ...................... 3-3

3-3.

Camera Control Block Diagram .................................. 3-5

3-4.

A/V Data Control, Video Out Block Diagram .............. 3-7

3-5.

MPEG Encode Block Diagram .................................... 3-9

3-6.

MD Signal Process Block Diagram ............................. 3-11

3-7.

MD Servo Block Diagram ............................................ 3-13

3-8.

System Control Block Diagram ................................... 3-15

3-9.

Audio Block Diagram ................................................... 3-17

3-10. LCD Block Diagram ..................................................... 3-19
3-11. EVF Block Diagram ..................................................... 3-21
3-12. Mode Control Block Diagram ...................................... 3-23
3-13. Ether Interface Block Diagram .................................... 3-25
3-14. Power 1 Block Diagram ............................................... 3-27
3-15. Power 2 Block Diagram ............................................... 3-29
3-16. Power 3 Block Diagram ............................................... 3-31

PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS

4-1.

Frame Schematic Diagram .......................................... 4-5

4-2.

Printed Wiring Boards and Schematic Diagrams ....... 4-9
VC-216 Printed Wiring Board ...................................... 4-9
VC-216 (LENS MOTOR DRIVE, CCD IMAGER)
Schematic Diagram ..................................................... 4-13
VC-216 (CAMERA SIGNAL PROCESS)
Schematic Diagram ..................................................... 4-17
MAIN Printed Wiring Board ......................................... 4-21
MAIN (AUDIO/VIDEO DATA CONTROL)
Schematic Diagram ..................................................... 4-29
MAIN (MPEG ENCODER/DECODER)
Schematic Diagram ..................................................... 4-33
MAIN (RF AMP/DRIVE) Schematic Diagram ............. 4-39
MAIN (DIGITAL SIGNAL PROCESSOR)
Schematic Diagram ..................................................... 4-43
MAIN (SYSTEM CONTROL) Schematic Diagram ..... 4-48
MAIN (VIDEO) Schematic Diagram ............................ 4-53
MAIN (AUDIO) Schematic Diagram ............................ 4-56
MAIN (SWITCHING REGULATOR)
Schematic Diagram ..................................................... 4-59
MAIN CONTROL SWITCH UNIT, ZOOM SWITCH
UNIT Schematic Diagram ........................................... 4-62
UPPER CONTROL SW SUB ASSY,
REMOCON RAY-CATCHER BLOCK UNIT,
LCD DETECTION SW FLEXIBLE Board
Schematic Diagram ..................................................... 4-65
CLV Printed Wiring Board ........................................... 4-68
CLV Schematic Diagram ............................................. 4-75
REC Printed Wiring Board and
Schematic Diagram ..................................................... 4-79
VF Printed Wiring Board ............................................. 4-83
VF Schematic Diagram ............................................... 4-87
BL Printed Wiring Board ............................................. 4-93
BL Schematic Diagram ............................................... 4-97
LCD Printed Wiring Board ........................................... 4-101
LCD Schematic Diagram ............................................. 4-106
ETHER Printed Wiring Board ...................................... 4-109
ETHER Schematic Diagram ........................................ 4-116
JACK Schematic Diagram ........................................... 4-119
JACK Printed Wiring Board ......................................... 4-121
POWER Printed Wiring Board .................................... 4-125
POWER Schematic Diagram ...................................... 4-130