JVC GR-FXM270A/A-S, GR-SXM470A/A-S, GR-SXM57EG Schematics

VHS
PAL

625

SCHEMATIC DIAGRAMS

COMPACT VHS CAMCORDER

GR-FXM270A/A-S,SXM57EG,

SXM470A/A-S,SXM770A

CD-ROM No. SML200012

VICTOR COMPANY OF JAPAN, LIMITED
VIDEO DIVISION

S40894

Regarding service information other than these sections, refer to the GR-FXM37EG, SXM607EG service manual (No. 86589).
Also, be sure to note important safety precautions provided in the service manual.

SPECIFICATIONS

General

Format : S-VHS/VHS PAL standard
Power source : DC 11 V

Power consumption

Viewfinder on : 4.7 W
LCD monitor on : 5.4 W

Video light : 3.0 W
Signal system : PAL-type
Video recording system

Luminance : FM recording

Colour : Converted sub-carrier

Cassette :
Tape speed

SP : 23.39 mm/sec.

LP : 11.70 mm/sec.
Recording time (max.)

SP : 60 minutes

LP : 120 minutes

D.S.C. format

Recording format : Digital data storage

Recording medium : Built-in flash memory,

Number of storable shots

FINE mode : approx. 30 shots

STANDARD mode: approx. 60 shots

Image size : 640 x 480 pixels

(The specifications shown pertain specifically to the model GR-SXM770A)

Camcorder

(Using AC Adapter)
DC 6 V

(Using battery pack)

direct recording
Conforms to VHS standard

/ cassette

(with EC-60 cassette)

(based on JPEG)

2 Mbyte

(when captured on a PC)

Operating

temperature :0°C to 40°C
Operating humidity : 35% to 80%
Storage temperature : –20°C to 50°C
Weight : 930 g
Dimensions : 200 mm x 112 mm x
(W x H x D) 118 mm

Pickup : 1/4" format CCD
Lens : F1.6, f = 3.9 mm to 62.4 mm,

Viewfinder : Electronic viewfinder with

White balance

adjustment : Auto/Manual adjustment
LCD monitor : 3" diagonally measured,

Speaker : Monaural

Connectors

JLIP/EDIT : ø3.5 mm, 4-pole, mini-head

Video : 1 V

Audio : 300 mV (rms), 1 kΩ analogue

Specifications shown are for SP mode unless otherwise indicated. E & O.E. Design and specifications subject to change
without notice.

(with the LCD monitor closed
and with the viewfinder full
tilted downward)

16:1 power zoom lens with
auto iris and macro control,
filter diameter 40.5 mm

0.5" black/white CRT

LCD panel/TFT active matrix
system

jack (compatible with
RC-5325 plug)

(

p-p), 75 Ω unbalanced,
analogue output
(via Video output connector)

output
(via Audio output connector)

Digital : ø2.5 mm, 4-pole, mini-head

S-Video : Y :1 V

Power requirement : AC 110 V to 240 V`,

Output : DC 11 V
Dimensions : 59 mm x 31 mm x 84 mm
(W x H x D)
Weight : Approx. 140 g

Optional Accessories

•Battery Packs BN-V12U, BN-V20U, BN-V400U

•Compact S-VHS (

•Compact VHS ( ) Cassettes EC-60/45/30

•Remote Control Unit RM-V700U

•Active Carrying Bag CB-V7U

Some accessories are not available in some areas.
Please consult your nearest JVC dealer for details on
accessories and their availability.

jack

(

p-p), 75 Ω,

analogue output

(

p-p), 75 Ω,

C : 0.29 V

analogue output

AC Adapter AP-V10A

50 Hz/60 Hz

(not including Power Cord)

) Cassettes SE-C45/30

, 1 A

Printed in Japan

0

This Schematic Diagrams is printed on 100% recycled paper.

COPYRIGHT

© 2000 VICTOR COMPANY OF JAPAN, LTD.

No. 86594SCH

December 2000

4.1 BOARD INTERCONNECTIONS

5

4

SECTION 4

CHARTS AND DIAGRAMS

3

2

1

4-1

ABCD

Note1: How to find the page showing the continuative schematic diagram

Example)

2: The mark

TO REG (Page 4-19):
TO CPU (Page 4-3):

夝

means modified points.

Refer to this service manual

Refer to the GR-FXM37EG, SXM607EG/EK service manaul (No. 86589)

EFGH

4-2