Section
Title
INSTRUCTIONS
1.1.1 Precautions ..................................................................... 1-1
BOARD ASSEMBLY ............................................................. 1-2
1.6.1 Precautions ................................................................... 1-10
1.8 SERVICE NOTE .................................................................. 1-12
2.1.1 Precautions ..................................................................... 2-1
2.4.1 Follow chart .................................................................... 2-5
2.7 SERVICE NOTE .................................................................. 2-18
The following table lists the differing points between Models GR-DVL220U,GR-DVL320U, GR-DVL520U,GR-DVL522U and
GR-DVL720U in this serise.
LCD MONITOR
VIDEO LIGHT
DIGITAL STILL CAMERA
MEMORY CARD
EDITING CABLE
RCU UNIT
TABLE OF CONTENTS
Page
GR-DVL220U
GR-DVL320U
2.5"
2.5"
NOT USED
USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
RM-V715U
RM-V715U
Section
Title
3.1 Precaution ............................................................................. 3-1
3.2 SETUP .................................................................................. 3-2
4. CHARTS AND DIAGRAMS
NOTES OF SCHEMATIC DIAGRAM .......................................... 4-1
CIRCUIT BOARD NOTES ........................................................... 4-2
4.1 BOARD INTERCONNECTIONS ........................................... 4-3
4.2 MAIN IF SCHEMATIC DIAGRAM ............................................... 4-5
4.3 SYSCON SCHEMATIC DIAGRAM ............................................. 4-7
4.4 PC IF SCHEMATIC DIAGRAM ................................................... 4-8
4.5 DECKCPU SCHEMATIC DIAGRAM ......................................... 4-11
4.6 MDA SCHEMATIC DIAGRAM .................................................. 4-13
4.7 AUDIO SCHEMATIC DIAGRAM ............................................... 4-15
4.8 DVMAIN SCHEMATIC DIAGRAM ............................................ 4-17
4.9 PRE/REC SCHEMATIC DIAGRAM .......................................... 4-10
4.10 V OUT SCHEMATIC DIAGRAM ............................................. 4-21
4.11 CAM.DSP SCHEMATIC DIAGRAM ....................................... 4-23
4.12 OP DRV SCHEMATIC DIAGRAM .......................................... 4-25
4.13 TG SCHEMATIC DIAGRAM ................................................... 4-27
4.14 REG SCHEMATIC DIAGRAM ................................................ 4-29
4.15 MONITOR SCHEMATIC DIAGRAM ....................................... 4-31
4.16 LCD BL SCHEMATIC DIAGRAM ........................................... 4-33
4.17 CCD SCHEMATIC DIAGRAM ................................................ 4-35
4.18 JUNCTION SCHEMATIC DIAGRAM ..................................... 4-36
4.19 JACK SCHEMATIC DIAGRAM .............................................. 4-37
4.20 REAR SCHEMATIC DIAGRAM .............................................. 4-38
4.21 B/W VF SCHEMATIC DIAGRAM ........................................... 4-39
4.22 DSC SCHEMATIC DIAGRAM [DVL520/DVL522/DVL720] .... 4-41
4.23 MAIN CIRCUIT BOARD [DVL220/DVL320/DVL520] ............. 4-43
4.24 MAIN CIRCUIT BOARD [DVL522/DVL720] ........................... 4-49
4.25 MONITOR CIRCUIT BOARD ................................................. 4-55
4.26 LCD BL CIRCUIT BOARD ...................................................... 4-57
4.27 CCD AND JUNCTION CIRCUIT BOARDS ............................ 4-59
4.28 JACK AND VF CIRCUIT BOARDS ........................................ 4-61
4.29 REAR CIRCUIT BOARD ........................................................ 4-63
4.30 DSC CIRCUIT BOARD [DVL520/DVL522/DVL720] ............... 4-65
4.31 VOLTAGE CHARTS ............................................................... 4-67
4.32 POWER SYSTEM BLOCK DIAGRAM ................................... 4-71
4.33 VIDEO SYSTEM BLOCK DIAGRAM ...................................... 4-73
4.34 REGULATOR SYSTEM BLOCK DIAGRAM .......................... 4-77
5. PARTS LIST
5.1 PACKING AND ACCESSORY ASSEMBLY <M1> ............... 5-1
5.2 FINAL ASSEMBLY <M2> ..................................................... 5-3
5.3 MECHANISM ASSEMBLY <M3> ......................................... 5-6
5.4 ELECTRONIC VIEWFINDER ASSEMBLY <M4> ................ 5-8
5.5 MONITOR ASSEMBLY <M5> [GR-DVL220U, 320U, 520U, 522U] . 5-9
5.5 MONITOR ASSEMBLY <M5> [GR-DVL720U] ................... 5-10
5.6 ELECTRICAL PARTS LIST ................................................. 5-11
MAIN BOARD ASSEMBLY <01> ............................................. 5-11
MONITOR BOARD ASSEMBLY <02> ..................................... 5-19
LCD BL BOARD ASSEMBLY <03> ......................................... 5-20
CCD BOARD ASSEMBLY <04> .............................................. 5-20
JUNCTION BOARD ASSEMBLY <05> ................................... 5-20
JACK BOARD ASSEMBLY <06> ............................................. 5-20
REAR BOARD ASSEMBLY <07> ............................................ 5-21
B/W VF BOARD ASSEMBLY <08> ......................................... 5-21
DSC BOARD ASSEMBLY <10> (E,F,G) .................................. 5-21
GR-DVL520U
GR-DVL522U
2.5"
USED
USED
USED
NOT USED
RM-V715U
RM-V717U
Page
GR-DVL720U
2.5"
3.5"
USED
USED
USED
USED
USED
USED
USED
USED
RM-V717U