JVC GR-FXM270A/A-S, GR-SXM470A/A-S, GR-SXM57EG Service Manual
COMPACT VHS CAMCORDER
GR-FXM270A/A-S,SXM57EG,
SXM470A/A-S,SXM770A
VHS
PAL
625
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.
VICTOR COMPANY OF JAPAN, LIMITED
VIDEO DIVISION
S40894
Printed in Japan
SPECIFICATIONS
Camcorder
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
0
(Using AC Adapter)
DC 6 V
(Using battery pack)
direct recording
Conforms to VHS standard
(with EC-60 cassette)
(based on JPEG)
2 Mbyte
(when captured on a PC)
(The specifications shown pertain specifically to the model GR-SXM770A)
Digital : ø2.5 mm, 4-pole, mini-head
S-Video : Y :1 V
jack
(
p-p), 75 Ω,
analogue output
C : 0.29 V
analogue output
AC Adapter AP-V10A
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.
50 Hz/60 Hz
(not including Power Cord)
) Cassettes SE-C45/30
/ cassette
COPYRIGHT
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)
This service manual is printed on 100% recycled paper.
© 2000 VICTOR COMPANY OF JAPAN, LTD.
(
p-p), 75 Ω,
, 1 A
No. 86594
December 2000
TABLE OF CONTENTS
DIFFERENT TABLE ....................................................................................................................................................................1 to 3
4. CHARTS AND DIAGRAMS
4.1 BOARD INTERCONNECTIONS ................................................................................................................................... 4-1
4.2 CPU SCHEMATIC DIAGRAM....................................................................................................................................... 4-3
4.3 DSP SCHEMATIC DIAGRAM....................................................................................................................................... 4-4
4.4 DSC SCHEMATIC DIAGRAM....................................................................................................................................... 4-5
4.5 DSC CIRCUIT BOARD ................................................................................................................................................. 4-7
5. PARTS LIST
5.1 PACKING AND ACCESSORY ASSEMBLY <M1> ........................................................................................................ 5-1
5.2 FINAL ASSEMBLY <M2> .............................................................................................................................................. 5-3
5.3 ELECTRICAL PARTS LIST
MAIN BOARD ASSEMBLY <01> .................................................................................................................................. 5-6
DSC BOARD ASSEMBLY <08> (SXM770A) .............................................................................................................. 5-13
The following table indicate main different points between models GR-FXM37EG, FXM270A/A-S, SXM607EG, SXM57EG,
SXM470A/A-S and GR-SXM770A.
ITEM
MODEL
AC ADAPTER AP-V10EG AP-V10A AP-V101-S AP-V10EG AP-V10EG AP-V10A AP-V10A-S AP-V10A
BATTERY PACK BN-V11U BN-V11U BN-V11U BN-V20BU BN-V20BU BN-V11U BN-V11U BN-V11U
BODY COLOR Mold Black Silver Silver Silver Light Gold Silver Silver Silver
CASSETTE ADAPTER Optional Provided Provided Optional Optional Provided Provided Provided
CONVERSION PLUG Optional Provided Provided Optional Optional Provided Provided Provided
DC LIGHT Not used Used Used Used Used Used Used Used
DSC Not used Not used Not used Not used Not used Not used Not used Used
LCD MONITOR 2.5" 2.5" 2.5" 3" 2.5" 3" 3" 3"
NIGHT SCOPE Not used Used Used Used Used Used Used Used
PC CONNECTION CABLE Optional Optional Optional Optional Optional Optional Optional Provided
S CABLE, S-VIDEO CABLE Optional Optional Optional Provided Provided Provided Provided Provided
S-VHS ON/OFF Not used Not used Not used Used Used Used Used Used
ZOOM 400X 600X 600X 400X 400X 600X 600X 600X
GR-FXM37EG GR-FXM270A GR-FXM270A-S GR-SXM607EG GR-SXM57EG GR-SXM470A GR-SXM470A-S GR-SXM770A
The following table indicate different parts number between models GR-FXM37EG, FXM270A/A-S, SXM607EG, SXM57EG,
SXM470A/A-S and GR-SXM770A.
PACKING AND ACCESSORY ASSEMBLY <M1> Note: As for IB (INSTRUCTIONS), refer to sec.5.
REF.
NO.
ITEM
1 PACKING CASE LY32179-002A LY32054-077A LY32054-027A LY32179-004A LY32054-085A LY32054-030A LY32054-011A
4 POLY BAG QPA02003506 YQM30061-3
7 WARRANTY CARD BT-54013-1 – – BT-54013-1
!9 POWER CORD
!10 AC ADAPTER LY20688-001A LY20688-003A LY20688-004A LY20688-001A LY20688-003A LY20688-004A LY20688-003A
!11 BATTERY PACK YQ10629E LY31199-001A YQ10629E
13 SOFT WARE PERM. – – – – – – – YU30843-7-1
14 CORE FILTER
15 S CABLE, S-VIDEO CABLE – – – QAM0004-003
16 REMOTE CONTROL UNIT – – – LY42129-001A LY20543-002A
17 AAA(R03)BATTERY, X2 Not used Not used Not used Used Used Used Used Used
18 ADAPTER PLUG – – – QAM0302-001
19
CONNECTOR,CABLE ADAPTER
MODEL
GR-FXM37EG GR-FXM270A GR-FXM270A-S GR-SXM607EG GR-SXM57EG GR-SXM470A GR-SXM470A-S GR-SXM770A
–––
QMPL120-190-JR QMPS110-190-JR QMPL120-190-JR QMPS110-190-JR QMPL120-190JR
QQR0491-002,X3 QQR0491-002,X4 QQR0491-002,X5
–––
PEMC1174 – – – – – – –
Note: Mark – is not used. Mark is same as left.
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