Table Of Contents - JVC GC-QX3U Service Manual

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Section
Title
1.1
BEFORE ASSEMBLY AND DISASSEMBLY .................... 1-1
1.1.1 Precautions ................................................................. 1-1
1.1.2 Assembly and disassembly ......................................... 1-1
1.1.3 Disconnection of Connectors (Wires) ......................... 1-2
1.2
TOOL AND EQUIPMENTS REQUIRED FOR ADJUSTMENTS . 1-2
1.2.1 Tools required for adjustments ................................... 1-2
1.3
1.3.1 Disassembly flow chart ............................................... 1-2
1.3.2 Disassembly method ( I ) ............................................ 1-3
1.3.4 OP BLOCK Lens compositison ................................... 1-7
1.4
IC BLOCK DIAGRAM ...................................................... 1-8
1.4.1 IC 1002 (CXD2497R) ................................................... 1-8
1.4.2 IC 2001 (CDS/AGL) ..................................................... 1-9
1.4.3 IC 7302 (CXA3268AR)) .............................................. 1-10
1.4.4 LCD (ACX301AK) ...................................................... 1-11
1.4.5 CCD (ICX262AQ) ....................................................... 1-12
2.1
ELECTRICAL ADJUSTMENT .......................................... 2-1
2.1.1 Precautions ................................................................. 2-1
2.1.3 Required test equiqment ............................................ 2-1
2.1.4 Setup (LCD ADJUSTMENT) ........................................ 2-1
2.1.5 Setup (CCD ADJUSTMENT) ....................................... 2-2
2.2
3. CHARTS AND DIAGRAMS
NOTES OF SCHEMATIC DIAGRAM ........................................ 3-1
CIRCUIT BOARD NOTES ......................................................... 3-2
3.1
BOARD INTERCONNECTIONS ....................................... 3-3
3.2
MAIN (SYSCON) SCHEMATIC DIAGRAM ...................... 3-5
3.3
MAIN (DSP96) SCHEMATIC DIAGRAM .......................... 3-7
3.4
MAIN (DSP97) SCHEMATIC DIAGRAM .......................... 3-9
3.5
MAIN (G/A JCY0148) AND
MAIN (SD SUB) SCHEMATIC DIAGRAM ........... 3-11
3.6
MAIN (F/Z MDA) AND
MAIN (IRIS) SCHEMATIC DIAGRAM ................. 3-12
3.7
MAIN (CDS AGC A/D AND ARM ROM)
SCHEMATIC DIAGRAM ..................................... 3-13
3.8
MAIN (STROBE CONTROL AND STROBE FLASH)
SCHEMATIC DIAGRAM ..................................... 3-14
3.9
CCD SCHEMATIC DIAGRAM ........................................ 3-15
3.10 MONI REG (MONITOR) SCHEMATIC DIAGRAM ......... 3-16
3.11 MONITOR REG (DC/DC) SCHEMATIC DIAGRAM ........ 3-17
3.12 JACK (VIDEO OUT/USB/PRINTER/DC JACK) AND
MONITOR BACK LIGHT SCHEMATIC DIAGRAM ..... 3-19
3.13 VOLTAGE CHARTS ........................................................ 3-20
3.14 MAIN CIRCUIT BOARD (YB10282-01-05) ..................... 3-23
3.15 MAIN CIRCUIT BOARD (YB10282-01-06) ..................... 3-29
3.16 MONITOR REG CIRCUIT BOARD (YB10283-01-02) ..... 3-35
3.17 MONITOR REG CIRCUIT BOARD (YB10283-01-04) ..... 3-37
3.18 JACK CIRCUIT BOARD (YB10283-01-02) ..................... 3-39
3.19 JACK CIRCUIT BOARD (YB10283-01-04) ..................... 3-41
3.20 CCD CIRCUIT BOARD (YB10283-01-02) ....................... 3-43
3.21 CCD CIRCUIT BOARD (YB10283-01-04) ....................... 3-44
3.22 STOROBE FLASH CIRCUIT BOARD (YB10283-01-02) ...... 3-45
3.23 STOROBE FLASH CIRCUIT BOARD (YB10283-01-04) ...... 3-46
3.24 OVER ALL BLOCK DIAGRAM ....................................... 3-47
3.26 OP BLOCK SCHEMATIC DIAGRAM <REFERENCE> .. 3-51
3.27 OPERATION UINT
SCHEMATIC DIAGRAM <REFERENCE> .......... 3-52

TABLE OF CONTENTS

Page
Section
4. PARTS LIST
4.1
PACKING AND ACCESSORY ASSEMBLY <M1> ........... 4-1
4.2
OP BLOCK ASSEMBLY <M3> ........................................ 4-2
4.3
FINAL ASSEMBLY <M2> .............................................. 4-3
4.4
ELECTRICAL PARTS LIST ............................................... 4-6
MAlN BOARD ASSEMBLY <01> .................................... 4-6
CCD BOARD ASSEMBLY <02> .................................... 4-11
MONI REG BOARD ASSEMBLY <03> ......................... 4-12
JACK BOARD ASSEMBLY <04> .................................. 4-14
STOROBE FLASH BOARD ASSEMBLY <05> .............. 4-15
5. AC POWER ADAPTER (AA-V37U)
5.1
CABINET ASSEMBLY <MA> .......................................... 5-1
5.2
SCHEMATIC DIAGRAM .................................................. 5-2
5.3
CIRCUIT BOARD ............................................................. 5-4
5.4
ELECTRICAL PARTS LIST ............................................... 5-5
MAIN AND TERMINAL BOARD ASSEMBLY <91> ........ 5-5
SOFTWARE SECTION FOR Windows
Operating Environment
The host computer that runs the Windows
operating environment must satisfy the following
conditions.
USB Driver
1. Microsoft
®
Windows
Edition, pre-installed
2. Available USB port
3. CD-ROM drive
Video Player
1. CPU: Intel
®
Pentium
2. Microsoft
®
Windows
3. Display capability of 65,536 colors or more
4. CD-ROM drive
5. Minimum RAM requirement: 32MB
6. Minimum hard disk space requirement: 1MB
* The system requirements information is not a
guarantee that provided software applications will
work on all personal computers meeting those
requirements.
* Microsoft
®
, Windows
trademarks or trademarks of Microsoft corporation
in United States and/or other countries.
* Intel
®
, Pentium
®
are registered trademarks of Intel
corporation.
* Other trademarks are property of their respective
owners.
* If you use Windows
which does not have a USB port, use an optional
flash path, conversion card adapter, etc. For
details on the operating environment of these
devices, contact the dealers or manufacturers.
Title
®
Operating Environment
The host computer that runs the Macintosh
®
operating environment must satisfy the following
conditions.
USB Driver
1. USB-compatible computer (iMac™, iBook™,
®
98/Windows
®
98 Second
Power Mac™ G3/G4, Power Book™ G3, etc.)
2. Mac OS 8.5.1/Mac OS 8.6/Mac OS 9.0
JVC Video Decoder
1. Power PC 603e/120MHz or faster
2. Mac OS 7.6.1 or later
®
200MHz class or higher
3. QuickTime 3.0 or later
®
95/Windows
®
98
4. Minimum RAM requirement: 32MB
5. Minimum hard disk space requirement: 1MB
* Macintosh
®
Computer.
* Other trademarks are property of their
owners.
* If you use Macintosh
port, use an optional flash path, conversion
adapter, etc. For details on the operating en
®
are either registered
ment of these devices, contact the dealers or
manufacturers.
®
95 or a personal computer
Page
®
®
is a registered trademark of Apple
®
which does not have a

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