JVC GR-DVL120A Service Manual
SERVICE MANUAL
DIGITAL VIDEO CAMERA
GR-DVL120A
Regarding service information other than these sections, refer to the GR-DVL145EG-X service manual (No. 86693).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS
(The specifications shown pertain specifically to the model GR-DVL120)
Camcorder
General
Power supply : DC 11.0 V (Using AC Adapter)
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) : 83 mm x 94 mm x 223 mm
Weight : Approx. 630 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 1.6, f = 3.9 mm to 62.4 mm, 16:1 power zoom lens
Filter diameter : ø40.5 mm
LCD monitor : 2.5" diagonally measured, LCD panel/TFT active matrix
Viewfinder : Electronic viewfinder with 0.24" black/white LCD
Speaker : Monaural
Format : DV format (SD mode)
Signal format : PAL standard
Recording/Playback format
Cassette : Mini DV cassette
Tape speed : SP: 18.8 mm/s
Maximum recording time : SP: 80 min.
(using 80 min. cassette) LP: 120 min.
DC 7.2 V (Using battery pack)
(with the LCD monitor closed and the viewfinder
pushed down)
system
Digital Video Camera
: Video: Digital component recording
: Audio:
PCM digital recording, 32 kHz 4-channel (12-bit),
48 kHz 2-channel (16-bit)
LP: 12.5 mm/s
Connectors
S-Video
Output : Y: 1 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
Input : 4-pin, IEEE 1394 compliant
C: 0.29 V (p-p), 75 Ω, analogue
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.
This service manual is printed on 100% recycled paper.
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.
No. 86701
May 2002
TABLE OF CONTENTS
DIFFERENT TABLE ........................................................................................................................................................................................... 1
5. PARTS LIST (5-1 to 5-2)
5.1 PACKING AND ACCESSORY ASSEMBLY <M1> ................................................................................................................................ 5-1
The following table indicate main different points between models GR-DVL145EG-X and GR-DVL120A.
ITEM
DV TERMINAL OUTPUT ONLY IN/OUT
MODEL
The following table indicate different parts number between models GR-DVL145EG-X and GR-DVL120A.
PACKING AND ACCESSORY ASSEMBLY <M1> Note: As for IB (INSTRUCTIONS), refer to sec.5.
REF. MODEL
!
NO. ITEM
9 WARRANTY CARD BT-54013-2 —
13 SHEET(CON PLUG) — LYT0609-001A
!
29 CONVERSION PLUG — PEMC1012-02
35 ADAPTER PLUG QAM0302-001 —
GR-DVL145EG-X GR-DVL120A
GR-DVL145EG-X GR-DVL120A
FINAL ASSEMBLY <M2>
REF. MODEL
NO. ITEM
101 UPPER CASE ASSY LY20867-002A *LY20867-002B
116 STICKER(MONI.) LY43808-002A LY43808-003A
GR-DVL145EG-X GR-DVL120A!
MONITOR ASSEMBLY <M5>
REF. MODEL
NO. ITEM
519 DIFFUSION SHEET(2.5) LY43362-001A *LY43901-001A
GR-DVL145EG-X GR-DVL120A!
MAIN BOARD ASSEMBLY <01>
REF. MODEL
NO. ITEM
PW MAIN BOARD ASSY YB10368B-01 YB10368C
IC1401 IC(MICRO C ROM) UPD703040YF-M12 UPD703040YF-M10
GR-DVL145EG-X GR-DVL120A!
Notes : Mark — is not used.
Mark * reference model was also changed.
1
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