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86724200303
SERVICE MANUAL
COMPACT VHS CAMCORDER
GR-AXM151U
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY).
Regarding service information other than these sections, refer to the service manual No. 86721 (GR-SXM250US).
Also, be sure to note important safety precautions provided in the service manual.
S
,GR-AXM246UC,GR-AXM250U
SPECIFICATION (The specifications shown pertain specifically to the model GR-AXM250)
Camcorder
General
Format : S-VHS/VHS NTSC standard
Power source : DC 11 V (Using AC Adapter)
Power consumption
Viewfinder on :4.3 W
LCD monitor on
Video light :3.0 W
Signal system :NTSC-type
Video recording system
Luminance : FM recording
Colour : Converted sub-carrier direct recording
Cassette : cassette
Tape speed
SP : 33.35 mm/sec. (1-5/16 ips)
LP : 11.12 mm/sec. (7/16 ips)
Recording time (max.)
SP : 40 minutes
LP : 120 minutes (with TC-40 cassette)
Operating
temperature : 0ºC to 40ºC (32ºF to 140ºF)
Operating humidity : 35% to 80%
Storage temperature : -20ºC to 50ºC (-4ºF to 122ºF)
Weight : Approx. 840 g
Dimensions (W x H x D) : 113 mm x 117 mm x 199 mm
Pickup
Lens : F1.6, f = 2.7 mm to 43.2 mm,
DC 6 V (Using battery pack)
:4.8 W
Conforms to VHS standard
(4-1/2" x 4-5/8" x 7-7/8")
(with the LCD monitor closed and with the viewfinder fully tilted downward)
: 1/6" format CCD
16:1 power zoom lens with auto iris and
macro control, filter diameter 40.5 mm
Viewfinder : Electronic viewfinder with 0.5" black/white CRT
White balance
adjustment
LCD monitor
Speaker
Connectors
Video
Audio : 300 mV (rms), 1 k , analog output
Power requirement
U.S.A and Canada
Other countries : AC 110 V to 240 V ~, 50 Hz/60 Hz
Output : DC 11 V , 1 A
Optional Accessories
• Battery Packs BN-V12U, BN-V20U, BN-V400U
• Compact VHS (
• Active Carrying Bag CB-V7U
• A/V (Audio/Video) Cable
Some accessories are not available in some areas.
Please consult your nearest JVC dealer for details on accessories and
their availability.
: Auto/Manual adjustment
: 2.5" diagonally measured, LCD
: Monaural
: 1 V (p-p), 75 unbalanced, analog output
(via Video output connector)
(via Audio output connector)
AC Adapter
: AC 120 V ~, 60 Hz
) Cassettes TC-40/30/20
C
GR-AXM151US,GR-AXM246UC,GR-AXM250UC M3A623,M3A622,M3A623
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
No.86724
2003/03
Page 2
DIFFERENCE LIST
DIFFERENT TABLE OF FEATURE
The following table indicate main different points between models GR-SXM250US, GR-AXM151US, GR-AXM246UC and GRAXM250UC.
ITEM GR-SXM250US GR-AXM151US GR-AXM246UC GR-AXM250UC
BODY COLOR SILVER METALLIC GRAY MOLD BLACK SILVER
DC LIGHT Used
S OUTPUT Used Not used
TAPE FORMAT S-VHS-C VHS-C ←←
Note:
← is same as left.
Mark
DIFFERENT TABLE OF PARTS LIST
The following table indicate different parts number between models GR-SXM250US, GR-AXM151UC, GR-AXM246UC and GRAXM250UC.
PACKING AND ACCESSORY ASSEMBLY <M1> Note: As for IB (INSTRUCTIONS), refer to sec.5.
REF NO. ITEM GR-SXM250US GR-AXM151US GR-AXM246UC GR-AXM250UC
1 PACKING CASE LY33071-001B LY33071-003B
5 INST BOOK(ENGLISH) LYT1078-001A LYT1076-001A LYT1080-001A LYT1077-001A
5 INST BOOK(FRENCH) --- --- LYT1080-002A LYT1077-002A
8 WARRANTY CARD --- --- BT-52006-2
28 WARRANTY INF. BT-51005-5 *BT-51005-6 --- --29 REGIST. CARD BT-51028-2
← Not used Used
←←
←←
←
← --- ---
FINAL ASSEMBLY <M2>
REF NO. ITEM GR-SXM250US GR-AXM151US GR-AXM246UC GR-AXM250UC
101 C. COVER (M)ASSY LY20927-001C LY20927-008A LY20927-007C LY20927-001C
103 COV.(UPPER/M)ASSY LY33068-001C LY33068-003A LY33068-002B LY33068-001C
121 LOWER CASE ASSY LY20925-003F LY20925-005E
←←
135 F. COVER ASSY LY20926-006D LY20926-007E LY20926-008B LY20926-006D
135B RING LY32949-004A LY32949-008A LY32949-005A LY32949-004A
135E CAUTION LABEL LY44141-001A
← --- LY44141-001A
135G COVER(LIGTH) --- --- LY32965-003A ---
137 DC LIGHT LY33067-001A
← --- LY33067-001A
138 MIC LY32981-001A LY32981-003A LY32981-002A LY32981-001A
145 FRAME ASSY LY20949-001D *LY20949-001E
←←
157 TOP OPE UNIT LY10392-006D LY10392-007B LY10392-004C *LY10392-006E
161 SPACER(A) --- LY30030-072A
←←
162 TAP SCREW --- *QYSLSF2060D ←←
251 OP BLOCK ASSY LY33085-001B *LY33085-001C ←←
251C SCREW PTY31727-216(X5) *PTY33085-001(X7) ←←
251D SCREW PTY33085-001(X4) *PTY31727-116(X2) ←←
Note:
← is same as left.
Mark
Mark --- is not used.
Mark * reference model was also changed.
As for the difference in a "FINAL ASSEMBLY <M2>"
drawing, 161 and 162 is added.
k
157
161
162
F2
As for the difference in a "FINAL ASSEMBLY <M2>"
drawing, 251C and 251D is changed.
251D
251D
F10
251C
251C
251E
251C
251
251C
n
OP BLOCK
SECTION
251C
251A
252
251C
CCD BOARD
ASSEMBLY
<02>
F9
255
254
253
251C
251B
256
256
1-2 (No.86724)
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MECHANISM ASSEMBLY <M3>
REF NO. ITEM GR-SXM250US GR-AXM151US GR-AXM246UC GR-AXM250UC
400 MECHA(B)ASSY YMA0040A-E YMA0042A-E ←←
406 CASSETTE GUIDE ASSY
(RIGHT)
406A SW.LEVER(RIGHT) YQ32162-1-3 --- --- --406B TORSION SPRING YQ44340-1-4 --- --- ---
407 SCREW LY42819-001A --- --- --466 ROTARY ENCODER QSW0888-002 QSW0888-001
MONITOR ASSEMBLY <M5>
REF NO. ITEM GR-SXM250US GR-AXM151US GR-AXM246UC GR-AXM250UC
500 MONITOR ASSY LY20947-011A LY20947-009A LY20947-012A LY20947-010A
501 M. COVER ASSY LY33066-008A LY33066-006C LY33066-009A LY33066-007B
501A STICKER(B) LY43982-003A LY43982-006A LY43982-005A LY43982-006A
503 MON.HINGE ASSY LY33005-001C LY33005-007B LY33005-002C LY33005-001C
519 SPACER(A) LY30030-092A *--- *--- *---
MAIN BOARD ASSEMBLY <01>
REF NO. ITEM GR-SXM250US GR-AXM151US GR-AXM246UC GR-AXM250UC
PW1 MAIN BOARD ASSY YB10400UC1-03 YB10400UB1-03 YB10400UD1-03 YB10400UB1-03
IC4701 IC --- MM1512XN-X
IC4702 IC BA7665FS-X --- --- ---
Q3505 DIGI TRANSISTOR DTC144EE-X --- --- --Q4001 DIGI TRANSISTOR DTC144EE-X --- --- --Q6306 MOS FET 2SK3577-X
D4001 SI DIODE DAN222-X --- --- --C4025 C CAPACITOR NCB31CK-104X --- --- --C4713 E CAPACITOR NEA70JM-226X --- --- --C4714 E CAPACITOR NEA70GM-107X --- --- --C4715 C CAPACITOR NCB31EK-103X --- --- --C6307 E CAPACITOR NEA71CM-106X
R4014 MG RESISTOR NRSA63J-103X --- --- --R4712 MG RESISTOR NRSA63D-680X --- --- --R4713 MG RESISTOR NRSA63D-680X --- --- --R6306 MG RESISTOR NRSA63J-0R0X
R6307 MG RESISTOR NRSA63J-104X
R6314 MG RESISTOR NRS12BK-R47W
CN6 CONNECTOR QGA1201C2-02X
J505 S JACK QND0068-001 --- --- ---
Note:
Mark ← is same as left.
Mark --- is not used.
Mark * reference model was also changed.
YQ44339A-7 --- --- ---
←←
←←
← --- 2SK3577-X
← --- NEA71CM-106X
← --- NRSA63J-0R0X
← --- NRSA63J-104X
← --- NRS12BK-R47W
← --- QGA1201C2-02X
GR-AXM151US,GR-AXM246UC,GR-AXM250UC
(WPC)-M3A623,M3A622,M3A623
(No.86724)1-3
Page 4
JVC SERVICE & ENGINEERING COMPANY OF AMERICA
DIVISION OF JVC AMERICAS CORP.
www.jvcservice.com(US Only)
JVC CANADA INC.
Head office : 21 Finchdene Square Scarborough, Ontario M1X 1A7 (416)293-1311
(No.86724)
Printed in Japan
200303WPC
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