– 4 –
DSR-25
TABLE OF CONTENTS
Section
Title
Page
Section
Title
Page
SERVICE NOTE
................................................................ 7
1.
Note for Repair ............................................................ 7
SELF-DIAGNOSIS FUNCTION
..................................... 8
1.
Self-diagnosis Function ............................................... 8
2.
Self-diagnosis Display ................................................. 8
3.
Service Mode Display ................................................. 8
4.
Self-diagnosis Code Table .......................................... 9
1.
GENERAL
Features ................................................................................ 1-1
Location and Function of Parts ............................................. 1-1
Displaying Various Data ........................................................ 1-5
Notes on Video Cassettes ..................................................... 1-6
Playback ................................................................................ 1-6
Recording .............................................................................. 1-8
Setting the Time Code and User Bits .................................... 1-10
Duplication (Generating a Work Tape
with the Same Time Code) .................................................... 1-11
Audio Dubbing ....................................................................... 1-12
Operating the Menus ............................................................. 1-13
Troubleshooting ..................................................................... 1-16
Alarm Messages .................................................................... 1-17
Notes on Use ......................................................................... 1-17
2.
DISASSEMBLY
2-1.
Upper Case, Bottom Plate .......................................... 2-1
2-2.
Front Panel Block Assembly ....................................... 2-1
2-3.
FR-183/DL062 Boards ................................................ 2-2
2-4.
LCD Module (LCD901) ................................................ 2-2
2-5.
Mechanism Deck ......................................................... 2-3
2-6.
CM-59 Board ............................................................... 2-3
2-7.
JC-21 Board ................................................................ 2-4
2-8.
VD-032 Board .............................................................. 2-4
2-9.
Rear Panel Block Assembly ........................................ 2-5
2-10. Circuit Boards Location-1 ............................................ 2-6
2-11. Circuit Boards Location-2 ............................................ 2-7
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.
Overall Block Diagram 5 .............................................. 3-9
3-6.
Overall Block Diagram 6 .............................................. 3-11
3-7.
Power Block Diagram 1 ............................................... 3-13
3-8.
Power Block Diagram 2 ............................................... 3-15
3-9.
Power Block Diagram 3 ............................................... 3-17
3-10. Power Block Diagram 4 ............................................... 3-19
4.
PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
..................................... 4-1
4-1.
Frame Schematic Diagram (1/2) ................................. 4-3
Frame Schematic Diagram (2/2) ................................. 4-5
4-2.
Schematic Diagrams ................................................... 4-7
•
RP-234 (1/2)(REC/PB AMP 1) ............................... 4-7
•
RP-234 (2/2)(REC/PB AMP 2) ............................... 4-9
•
JC-21(1/14) (VIDEO PB AMP) ............................... 4-11
•
JC-21(2/14) (VIDEO A/D CONVERTER) ............... 4-13
•
JC-21(3/14) (CHROMA MIX) ................................. 4-15
•
JC-21(4/14) (AFC) .................................................. 4-17
•
JC-21(5/14)
(VFD (VIDEO DSP, D/A CONVERTER)) ............... 4-19
•
JC-21(6/14) (SFD) .................................................. 4-21
•
JC-21(7/14) (TFD) .................................................. 4-23
•
JC-21(8/14) (DV INTERFACE) ............................... 4-25
•
JC-21(9/14) (MECHANISM CONTROL 1) ............. 4-27
•
JC-21(10/14) (MECHANISM CONTROL 2) ........... 4-29
•
JC-21(11/14) (MODE CONTROL) ......................... 4-31
•
JC-21(12/14) (AUDIO 1) ........................................ 4-33
•
JC-21(13/14) (AUDIO 2) ........................................ 4-35
•
JC-21(14/14) (POWER SUPPLY) .......................... 4-37
•
VD-032 (1/16) (SYNC GENERATOR 1) ................ 4-39
•
VD-032 (2/16) (SYNC GENERATOR 2) ................ 4-41
•
VD-032 (3/16) (SYNC GENERATOR 3) ................ 4-43
•
VD-032 (4/16) (VIDEO IN 1) .................................. 4-45
•
VD-032 (5/16) (VIDEO IN 2) .................................. 4-47
•
VD-032 (6/16) (VIDEO IN 3) .................................. 4-49
•
VD-032 (7/16) (UVIC) ............................................ 4-51
•
VD-032 (8/16) (VIDEO OUT 1) .............................. 4-53
•
VD-032 (9/16) (VIDEO OUT 2) .............................. 4-55
•
VD-032 (10/16) (VIDEO OUT 3) ........................... 4-57
•
VD-032 (11/16) (AUDIO) ........................................ 4-59
•
VD-032 (12/16) (HI CONTROL) ............................. 4-61
•
VD-032 (13/16) (RS-232C/422 CONTROL) .......... 4-63
•
VD-032 (14/16) (DC IN) ......................................... 4-65
•
VD-032 (15/16) (DC/DC CONVERTER 1) ............. 4-67
•
VD-032 (16/16) (DC/DC CONVERTER 2) ............. 4-69
•
CM-59 (1/3) (DC/DC CONVERTER,
REEL MOTOR DRIVE) .......................................... 4-71
•
CM-59 (2/3) (DRUM MOTOR DRIVE,
FL MOTOR DRIVE) ................................................ 4-73
•
CM-59 (3/3) (CAPSTAN MOTOR DRIVE,
CAM MOTOR DRIVE) ............................................ 4-75
•
MD-76 (TAPE SENSOR) ........................................ 4-77
•
CK-107 (EJECTION DETECT SWITCH)/
DL-062 (REMOTE CONTROL RECEIVER) .......... 4-79
•
FC-087 (FRONT DOOR DETECT SWITCH)/
FM-037 (FRONT DOOR MOTOR) ......................... 4-80
•
FR-183 (USER CONTROL) ................................... 4-81
•
HP-135 (HEAD PHONE) ........................................ 4-83
•
PD-170 (1/2) (RGB DRIVER) ................................. 4-85
•
PD-170 (2/2) (TIMING GENERATOR) ................... 4-87
•
JK-216 (VIDEO/AUDIO IN/OUT) ........................... 4-89
•
NP-002 (NTSC/PAL SELECT) ............................... 4-91
•
DV-032 (DV CONNECTOR)/
LS-060 (CONTROL JACK) .................................... 4-92
•
ACS1581-MA (POWER) ........................................ 4-93
4-3.
Printed Wiring Boards ................................................. 4-95
•
RP-234 ................................................................... 4-95
•
JC-21 ...................................................................... 4-99
•
VD-032 ................................................................... 4-103
•
CM-59 ..................................................................... 4-107
•
MD-76 ..................................................................... 4-111
•
CK-107/DL-062 ...................................................... 4-113
•
FC-087/FM-037 ...................................................... 4-114
•
FR-183 .................................................................... 4-115
•
HP-135 ................................................................... 4-119
•
PD-170 ................................................................... 4-121
•
JK-216 .................................................................... 4-123
•
NP-002/DV-032 ...................................................... 4-127
•
LS-060 .................................................................... 4-128
•
ACS1581-MA .......................................................... 4-129
4-4.
Waveforms ................................................................... 4-133
4-5.
Parts Location ............................................................. 4-146
5.
ADJUSTMENTS
1.
Before Starting Adjustment ......................................... 5-1
1-1. Adjusting Items when Replacing Main Parts
and Boards .................................................................. 5-2
1-2. Information (Mechanical Section) ............................... 5-4
5-1.
MECHANICAL SECTION ADJUSTMENTS ................ 5-5
5-1-1. Parts Replacement and Preparation
for Adjustment ........................................................ 5-5
1-1. Assembly/disassembly of Cassette Compartment ..... 5-5
Summary of Contents for DVCAM DSR-25
Page 93: ...DSR 25 2 1 4 97 4 98 RP 234 ...
Page 99: ...DSR 25 4 109 4 110 CM 59 49 48 33 32 17 16 1 2 22 ...
Page 106: ...DSR 25 4 123 4 124 JK 216 JK 216 VIDEO AUDIO IN OUT ...
Page 115: ...4 138 DSR 25 JC 21 BOARD 5 5 6 MHz IC7007 7 REC PB 2 0 Vp p ra ...
Page 122: ...4 145 DSR 25 PD 170 BOARD 2 2 qa IC901 ej REC PB 2 8 Vp p H ...
Page 236: ... 316 Sony EMCS Co 9 929 942 11 2003E0500 1 2003 5 Published by DI Customer Center DSR 25 ...