JVC GR-DVL167EK User Manual

SERVICE MANUAL
No. 86662
January 2002
SPECIFICATIONS (The specifications shown pertain specifically to the model GR-DVL155)
DIGITAL VIDEO CAMERA
Printed in Japan
This service manual is printed on 100% recycled paper.
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.
GR-DVL155EG,DVL160EG/EK,DVL167EG/EK
No. 86662
GR-DVL155EG,DVL160EG/EK,
DVL167EG/EK
VICTOR COMPANY OF JAPAN, LIMITED
VIDEO DIVISION
S40894
Connectors
S-Video
Output : Y:1 V (p-p), 75 Ω, analogue
C:0.29 V (p-p), 75 Ω, analogue
AV
Video output : 1 V (p-p), 75 Ω, analogue
Audio output : 300 mV (rms), 1 kΩ, analogue, stereo
DV
Output : 4-pin, IEEE 1394 compliant
PC : ø2.5 mm, 3-pole
JLIP : ø3.5 mm, 4-pole
AC Adapter
Power requirement : AC 110 V to 240 V`, 50 Hz/60 Hz
Output : DC 11 V , 1 A
Specifications shown are for SP mode unless otherwise indicated.
E & O.E. Design and specifications subject to change without notice.
Camcorder
General
Power supply : DC 11.0 V (Using AC Adapter)
DC 7.2 V (Using battery pack)
Power consumption
LCD monitor off, viewfinder on : Approx. 4.3 W
LCD monitor on, viewfinder off : Approx. 5.3 W
Dimensions (W x H x D) : 79 mm x 89 mm x 167 mm
(with the LCD monitor closed and the viewfinder
pushed down)
Weight : Approx. 550 g
Operating temperature : 0°C to 40°C
Operating humidity : 35% to 80%
Storage temperature : –20°C to 50°C
Pickup : 1/4" CCD
Lens : F 1.8, f = 3.6 mm to 36 mm, 10:1 power zoom lens
Filter diameter : ø37 mm
LCD monitor : 2.5" diagonally measured, LCD panel/TFT active
matrix system
Viewfinder : Electronic viewfinder with 0.24" black/white LCD
Speaker : Monaural
Digital Video Camera
Format : DV format (SD mode)
Signal format : PAL standard
Recording/Playback format : Video: Digital component recording
: Audio: PCM digital recording, 32 kHz 4-channel
(12-bit), 48 kHz 2-channel (16-bit)
Cassette : Mini DV cassette
Tape speed : SP: 18.8 mm/s
LP: 12.5 mm/s
Maximum recording time : SP: 80 min.
(using 80 min. cassette) LP: 120 min.

JVC GR-DVL167EK Specifications

General

Recording Media	MiniDV
Optical Zoom	16x
Digital Zoom	700x
LCD Screen Size	2.5 inches
Image Stabilization	Electronic
Weight	420 g
Type	MiniDV
Effective Pixels	680, 000
Viewfinder	Color
Interface	IEEE 1394

Summary

SERVICE MANUAL

Specifications

Technical specifications for the digital video camera models.

Important Safety Precautions

Precautions during Servicing

Essential safety measures to follow when servicing the unit.

SECTION 1 DISASSEMBLY

1.3 DISASSEMBLY/ASSEMBLY OF CABINET PARTS AND BOARD ASSEMBLY

Covers disassembly and assembly of cabinet parts and boards.

1.4 MONITOR ASSEMBLY

Steps to disassemble and reassemble the monitor assembly for 2.5" LCD.

1.5 E. VF ASSEMBLY

Steps to disassemble and reassemble the electronic viewfinder assembly.

1.6 DISASSEMBLY/ASSEMBLY OF OP BLOCK ASSEMBLY/CCD BOARD ASSEMBLY

Procedure for removing the CCD board and base assemblies.

1.7 EMERGENCY DISPLAY

Displays error codes and their possible causes.

SECTION 2 MECHANISM ADJUSTMENT

2.3 DISASSEMBLY/ASSEMBLY OF MECHANISM ASSEMBLY

Covers disassembly and assembly of the mechanism assembly.

2.4 DISASSEMBLY/ASSEMBLY OF MECHANISM ASSEMBLY

Shows the configuration and disassembly flow for the mechanism.

2.5 CHECKUP AND ADJUSTMENT OF MECHANISM PHASE

Describes checks and adjustments for mechanism phase alignment.

2.6 MECHANISM ADJUSTMENTS

SECTION 3 ELECTRICAL ADJUSTMENT

3.1 PRECAUTION

3.2 SETUP

SECTION 5 PARTS LIST

5.6 ELECTRICAL PARTS LIST

SECTION 4 CHARTS AND DIAGRAMS

4.1 BOARD INTERCONNECTIONS

4.2 MAIN IF SCHEMATIC DIAGRAM

4.3 SYSCON SCHEMATIC DIAGRAM

4.5 DECKCPU SCHEMATIC DIAGRAM

4.8 DVMAIN SCHEMATIC DIAGRAM

4.11 CAM.DSP SCHEMATIC DIAGRAM

4.14 REGULATOR SCHEMATIC DIAGRAM

4.15 MONITOR SCHEMATIC DIAGRAM

4.17 CCD SCHEMATIC DIAGRAM

4.22 MAIN CIRCUIT BOARD

4.29 POWER SYSTEM BLOCK DIAGRAM

4.30 VIDEO SYSTEM BLOCK DIAGRAM

4.31 REGULATOR SYSTEM BLOCK DIAGRAM