DCR-TRV320, DCR-TRV320E, DCR-TRV320P, DCR-TRV420E, DCR-TRV520, DCR-TRV520E, DCR-TRV520P, DCR-TRV525, DCR-TRV620E, DCR-TRV720, DCR-TRV720E - Sony Movie Service Manual (repair manual). Page 5

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TABLE  OF  CONTENTS
Section
Title
Page
Section
Title
Page
SERVICE NOTE
1.
Power Supply During Repairs .................................... 8
2.
To Take Out a Cassette
When Not Eject (Force Eject) .................................... 8
3.
Note for Repair ........................................................... 9
4.
Self-diagnosis Code Table ......................................... 11
SELF-DIAGNOSIS FUNCTION
1.
Self-diagnosis Function .............................................. 10
2.
Self-diagnosis Display ................................................ 10
3.
Service Mode Display ................................................ 10
3-1.
Display Method ........................................................... 10
3-2.
Switching of Backup No. ............................................ 10
3-3.
End of Display ............................................................ 10
4.
Self-diagnosis Code Table ......................................... 11
1.
GENERAL
Checking  Supplied Accessories .......................................... 1-1
Quick Start Guide ................................................................. 1-1
Using This Manual ................................................................ 1-2
Step 1 Preparing the Power Supply ..................................... 1-2
Step 2 Inserting a Cassette .................................................. 1-4
Recording a Picture .............................................................. 1-4
Checking the Recording
– END SEARCH/EDIT SEARCH/Rec Review ..................... 1-7
Playing Back a Tape ............................................................. 1-7
Viewing the Recording on TV ............................................... 1-9
Recording a Still Image on a Tape
– Tape Photo Recording ....................................................... 1-9
Using the Wide Mode ........................................................... 1-10
Using the Fader Function ..................................................... 1-11
Using Special Effects
– Picture Effect ..................................................................... 1-11
Using Special Effects
– Digital Effect ...................................................................... 1-12
Using the PROGRAM AE Function ...................................... 1-13
Adjusting the Exposure Manually ......................................... 1-13
Focusing Manually ................................................................ 1-13
Superimposing a Title ........................................................... 1-14
Making Your  Own Titles ........................................................ 1-14
Inserting a Scene ................................................................. 1-15
Playing Back a Tape with Picture Effects ............................. 1-15
Playing Back a Tape with Digital Effects .............................. 1-15
Enlarging Recorded Images
– PB ZOOM .......................................................................... 1-16
Quickly Locating a Scene Using the Zero Set
Memory Function .................................................................. 1-16
Searching a Recording by Date
– Date Search ....................................................................... 1-16
Searching for a Photo
– Photo Search/Photo Scan ................................................. 1-17
Dubbing a Tape ..................................................................... 1-17
Using with Analog Video Unit and PC
– Signal Convert Function .................................................... 1-18
Recording Video or TV Programmes ................................... 1-19
Inserting a Scene from a VCR
– Insert Editing ..................................................................... 1-20
Changing the Menu Settings ................................................ 1-20
Resetting the Date and Time ............................................... 1-22
Using “Memory Stick” – Introduction .................................... 1-23
Recording Still Images on “Memory Stick”
– Memory Photo Recording ................................................. 1-24
Superimposing a Still Image in the
“Memory Stick” on a moving Image
– MEMORY MIX ................................................................... 1-25
Recording an Image from a Tape as a Still Image ............... 1-26
Copying Still Images from a Tape
– Photo Save ........................................................................ 1-27
Viewing a Still Image
– Memory Photo Playback ................................................... 1-27
Copying the Image Recorded on
“Memory Stick” to Tapes ....................................................... 1-28
Enlarging Recorded Still Images on “Memory Stick”s
– Memory PB ZOOM ............................................................ 1-29
Playing Back Images in a Continuous Loop
– SLIDE SHOW .................................................................... 1-29
Preventing Accidental Erasure
– Image Protection ............................................................... 1-30
Deleting Images .................................................................... 1-30
Writing a Print Mark
– PRINT MARK .................................................................... 1-31
Digital8 System, Recording and Playback ........................... 1-31
About i. LINK ......................................................................... 1-32
Changing the Lithium Battery in Your Camcorder ................ 1-32
Troubleshooting .................................................................... 1-33
Self-diagnosis Display .......................................................... 1-34
Warning Indicators and Messages ....................................... 1-34
Using Your Camcorder Abroad ............................................. 1-35
Maintenance Information and Precautions .......................... 1-35
Identifying the Parts and Controls ........................................ 1-36
2.
DISASSEMBLY
2-1.
2.5 LCD Assembly, PD-117 Board ............................. 2-2
2-2.
3/3.5/4 LCD Assembly, PD-118 Board ...................... 2-3
2-3.
VF-141 Board, VF Lens Assembly
(LCD EVF Model) ....................................................... 2-4
2-4.
Front Panel Assembly ................................................ 2-5
2-5.
Cassette Lid Assembly, Cabinet (L) Assembly .......... 2-5
2-6.
Cabinet (R) Assembly ................................................ 2-6
2-7.
CRT EVF Block .......................................................... 2-6
2-8.
CRT EVF Assembly ................................................... 2-6
2-9.
VF-129 Board , CRT Assembly .................................. 2-6
2-10. CF-69 Board (2.5 LCD Model) ................................... 2-7
2-11. CF-70 Board (3/3.5 LCD Model) ................................ 2-7
2-12. CF-72 Board (4 LCD Model) ...................................... 2-8
2-13. PC-77 Board ............................................................... 2-8
2-14. Cabinet (L) Assembly ................................................. 2-8
2-15. Battery Panel Assembly, FP-162 Flexible Board ....... 2-8
2-16. Lens Block .................................................................. 2-9
2-17. SE-104/112/114 Board,
Control Switch Block (FK-10000) ............................... 2-9
2-18. FU-138/142/144 Board ............................................... 2-10
2-19. VC-235 Board ............................................................. 2-10
2-20. Circuit Boards Location .............................................. 2-11
2-21. Flexible Boards Location ............................................ 2-12
3.
BLOCK DIAGRAMS
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.
Power Block Diagram 1 .............................................. 3-9
3-6.
Power Block Diagram 2 .............................................. 3-11
3-7.
Power Block Diagram 3 .............................................. 3-13
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1.
Frame Schematic Diagrams ....................................... 4-3
Frame (1/2) Schematic Diagram ................................ 4-3
Frame (2/2) Schematic Diagram ................................ 4-5
4-2.
Printed Wiring Boards and Schematic Diagrams ...... 4-7
CD-242/266/270 Printed Wiring Board and
Schematic Diagram .................................................... 4-7
CD-244/267/271 Printed Wiring Board and
Schematic Diagram .................................................... 4-9
VC-235 Printed Wiring Board ..................................... 4-11
VC-235 (CAMERA PROCESSOR)
Schematic Diagram .................................................... 4-15
VC-235 (Y/C PROCESSOR)
Schematic Diagram .................................................... 4-17
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