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No. 86748
2003/05
DIGITAL VIDEO CAMERA
SERVICE MANUAL
SPECIFICATION (The specifications shown pertain specifically to the model GR-D90,D70)
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. 86733 (GR-D70EK).
Also, be sure to note important safety precautions provided in the service manual.
GR-D70AC,GR-D70AH,GR-D90AH
GR-D70AC,GR-D70AH,GR-D90AH
M3D127,M3D147
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. 3.4 W
LCD monitor on, viewfinder off : Approx. 4.7 W
Dimensions (W x H x D)
: 69 mm x 94 mm x 143 mm
(with the LCD monitor closed and the viewfinder pushed
back in)
Weight
: Approx. 525 g
Operating temperature
: 0°C to 40°C
Operating humidity
: 35% to 80%
Storage temperature
: ­20°C to 50°C
Pickup
: 1/6" CCD
Lens
: F 1.6 ­ 2.4, f = 2.7 mm to 43.2 mm, 16:1 power zoom lens
Filter diameter
: ø37 mm
LCD monitor
: 3.5" diagonally measured, LCD panel/TFT active matrix
system (GR-D90)
2.5" diagonally measured, LCD panel/TFT active matrix
system (GR-D70)
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.
Digital Still Camera Function
Storage media
: SD Memory Card/MultiMediaCard
Compression system
: JPEG (compatible)
File size
: 2 modes (1024 x 768 pixels, 640 x 480 pixels)
Picture quality
: 2 modes (FINE/STANDARD)
Approximate number of storable images
:
pg. 18.
Connectors
S-Video
Output
: Y : 1 V (p-p), 75 Ø, analogue
C : 0.29 V (p-p), 75 Ø, analogue
Input
: Y : 0.8 V (p-p) ­ 1.2 V (p-p), 75 Ø, analogue
C : 0.2 V (p-p) ­ 0.4 V (p-p), 75 Ø, analogue
AV
Video output
: 1 V (p-p), 75 Ø, analogue
Video input
: 0.8 V (p-p) ­ 1.2 V (p-p), 75 Ø, analogue
Audio output
: 300 mV (rms), 1 kØ, analogue, stereo
Audio input
: 300 mV (rms), 50 kØ, analogue, stereo
DV
Output
: 4-pin, IEEE 1394 compliant
Input
: 4-pin, IEEE 1394 compliant
USB
: 5-pin
EDIT
: ø3.5 mm, 2-pole
AC Adapter
Power requirement
: AC 110 V -- 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.
Optional Accessories
· Battery Packs BN-V416U, BN-V428U


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TABLE OF CONTENTS
DIFFERENT LIST ....................................................................................................................................................................................... 1 to 2
CHARTS AND DIAGRAMS
BL-3.5 CIRCUIT BOARD [GR-D90AH] ........................................................................................................................................................... 2-1
PARTS LIST
1. EXPLODED VIEW
1.1 MONITOR ASSEMBLY (3.5 INCH) <M5> [GR-D90AH] ....................................................................................................................... 3-1
2. PARTS LIST
MONITOR ASSEMBLY (3.5 INCH) <M5> [GR-D90AH] ............................................................................................................................... 3-1
The following table indicate different parts number between models GR-D70EX, GR-D70AC, GR-D70AH, and GR-D90AH.
1
DIFFERENT LIST
DIFFERENT LIST
DIFFERENT LIST
DIFFERENT LIST
DIFFERENT LIST
DIFFERENT TABLE OF FEATURE
DIFFERENT TABLE OF FEATURE
DIFFERENT TABLE OF FEATURE
DIFFERENT TABLE OF FEATURE
DIFFERENT TABLE OF FEATURE
DIFFERENT TABLE OF PARTS LIST
DIFFERENT TABLE OF PARTS LIST
DIFFERENT TABLE OF PARTS LIST
DIFFERENT TABLE OF PARTS LIST
DIFFERENT TABLE OF PARTS LIST
Notes : Mark -- is not used.
Mark
is same as left.
As for the difference in a "PACKING AND
ACCESSORY ASSEMBLY <M1>" drawing,
11 and 12 is added.
As for the difference in a "PACKING AND
ACCESSORY ASSEMBLY <M1>" drawing,
38 is added.
6
11
12
7
4
5
29
32
31
33
38
MODEL
GR-D70EX
GR-D70AC
GR-D70AH
GR-D90AH
ITEM
LCD MONITOR
2.5"
3.5"
AC ADAPTER
AP-V11E or AP-V13E
AP-V13AC
AP-V11E or AP-V13E
AC CORD
CEE TYPE
CCC PLUG
CEE PLUG
PERI-RCA ADAPTER
YES
NO
The following table indicate main different points between models GR-D70EX, GR-D70AC, GR-D70AH, and GR-D90AH.
PACKING AND ACCESSORY ASSEMBLY <M1>
!
REF.
MODEL
GR-D70EX
GR-D70AC
GR-D70AH
GR-D90AH
No.
ITEM
1
PACKING CASE
LY33063-013A
LY33063-014A
LY33063-011A
! 5
INST BOOK(ENGLISH)
--
--
LYT1125-001A
! 5
INST BOOK(GERMAN)
LYT1145-002A
--
--
--
! 5
INST BOOK(FRENCH)
LYT1145-003A
--
--
--
! 5
INST BOOK(DUTCH)
LYT1145-004A
--
--
--
! 5
INST BOOK(SPANISH)
LYT1145-005A
--
--
--
! 5
INST BOOK(ITALIAN)
LYT1145-006A
--
--
--
! 5
INST BOOK(CHINESE)
--
LYT1150-001A
LYT1125-002A
6
INST BOOK(SOFT.ENGLISH)
--
--
LYT1085-001A
6
INST BOOK(SOFT.GERMAN)
LYT1085-002A
--
--
--
6
INST BOOK(SOFT.FRENCH)
LYT1085-003A
--
--
--
6
INST BOOK(SOFT.DUTCH)
LYT1085-004A
--
--
--
6
INST BOOK(SOFT.SPANISH)
LYT1085-005A
--
--
--
6
INST BOOK(SOFT.ITALIAN)
LYT1085-006A
--
--
--
6
INST BOOK(SOFT.CHINESE)
--
LYT1085-015A
7
WARRANTY CARD
BT-54013-5
BT-59019-1
--
--
11
SERVICE NET.
--
BT-59012-1
--
--
12
SEAL
--
BT-59020-1
--
--
! 27
AC ADAPTER
LY20955-001C
--
LY20955-001C
! 27
AC ADAPTER
LY20956-001B
--
LY20956-001B
! 27
AC ADAPTER
--
LY20955-003C
--
--
! 29
POWER CORD
QMPL120-190-JR
QMPS120-190-JR
QMPL120-190-JR
! 38
CONVERSION PLUG
--
--
QAM0001-001
41
ADAPTOR PLUG
QAM0302-001
--
--
--


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2
Notes : Mark -- is not used.
Mark
is same as left.
Mark * reference model was also changed.
FINAL ASSEMBLY <M2>
!
REF.
MODEL
GR-D70EX
GR-D70AC
GR-D70AH
GR-D90AH
No.
ITEM
101
U.CASE(2.5)ASSY/U.CASE(3.5)ASSY
LY20941-004M
LY20941-004H
LY20942-002F
101F
SPACER(A)
LY30030-0F2A
--
103
BKT(HINGE2.5)/BKT(HINGE3.5)
LY33044-001D
LY33054-001C
109
COVER(UPPER2.5)/COVER(UPPER3.5)
LY33049-002A
LY33055-002A
115
ORNAMENT(2.5)/ORNAMENT(3.5)
LY33009-001A
LY33361-003B
123
STICKER(2)/STICKER(3)
LY44187-003A
LY44188-002A
162
SPECIAL SCREW
LY30018-0E6A
*LY30018-059A
*
*
203
FFC
QAL0465-001
--
MECHANISM ASSEMBLY <M3>
!
REF.
MODEL
GR-D70EX
GR-D70AC
GR-D70AH
GR-D90AH
No.
ITEM
900
MECHA(A)ASSY
YMA0029H
YMA0029E
YMA0029H
MONITOR ASSEMBLY <M5>
!
REF.
MODEL
GR-D70EX
GR-D70AC
GR-D70AH
GR-D90AH
No.
ITEM
! 500
MONITOR ASSY
LY21042-005B
LY21042-006B
! 501
M.COVER(2.5)ASSY/M.COVER(3.5)ASSY
LY20932-004E
LY20933-002B
501A
KNOB(LOCK)M/KNOB(LOCK 1)
LY33007-001C
LY31620-006A
501B
HOLDER(LOCK)M/KNOB(LOCK 2)
LY33008-001A
LY42180-003A
501C
COMPRES.SPRING
LY30002-047A
LY30002-044A
501D
SPECIAL SCREW,X2
LY30018-0C8A
LY30018-084A
501E
SPACER(A)
LY30030-0E5A
--
502
MONI.CASE(2.5)/MONI.CASE(3.5)
LY10407-001C
LY10409-001A
504
SPECIAL SCREW,X2
LY30018-0K9A
LY30018-0F2A
505
BACK LIGHT
--
--
--
QLL0141-001
506
LCD FRAME(2.5)/LCD FRAME(3.5)
LY33011-001C
LY32335-001A
507
LCD MODULE
QLD0262-001
QLD0263-001
509
SPACER(A)
--
--
--
LY30030-048A
510
SHIELD CASE(2.5)/S.CASE(3.5)ASSY
LY33010-001A
LY44217-001A
510A
SPACER(A)
--
--
--
LY30030-081A
511
SPACER(A),X2
--
--
--
LY30030-049A
513
DIFF.SHEET(2.5)
LY33012-001A
--
514
LIGHT SCREEN
LY43938-001A
--
515
MONI.HINGE ASSY
LY33013-003B
LY33013-004B
515A
HINGE COVER(U)
LY33015-002A
LY32968-001A
516
HOLDER(LAMP),X2
LY43936-001A
--
517
SHEET(REFLECT)
LY43396-001A
--
518
LAMP
QLL0142-001
--
519
SPACER(A)
--
--
--
LY30030-0F5B
ELECTRONIC VIEWFINDER ASSEMBLY <M4>
!
REF.
MODEL
GR-D70EX
GR-D70AC
GR-D70AH
GR-D90AH
No.
ITEM
318A
TOR.SPRING
LY43962-001C
*LY43962-001E
*
*
MAIN BOARD ASSEMBLY <01>
!
REF.
MODEL
GR-D70EX
GR-D70AC
GR-D70AH
GR-D90AH
No.
ITEM
PW1
MAIN BOARD ASSY
YB10404I-03
YB10404P-03
YB10404I-03
IC1001
IC(MICRO C ROM)
MN103S33NJC
MN103S33NJF
MN103S33NJC
IC1002
IC(MICRO C ROM)
MB90097PFV149-X
MB90099PFV128-X
MB90097PFV149-X
IC4804
IC
UPC358G2/5/-W
LM358DR2-X
IC8003
IC(MICRO C ROM)
MBV160TE90PTA48
MBV160TE90PTA51
MBV160TE90PTA48
MONI-BW BOARD ASSEMBLY <02>
!
REF.
MODEL
GR-D70EX
GR-D70AC
GR-D70AH
GR-D90AH
No.
ITEM
PW1
MONI-BW BOARD ASSY
YB10433F-01
YB10433F-02
YB10433F-01
YB10433G-01
R7603
MG RESISTOR
NRSA63J-683X
--
R7619
CMF RESISTOR
--
--
--
NRVA63D-153X
R7639
CMF RESISTOR
--
--
--
NRVA63D-183X
CN763
CONNECTOR
QGF0507F3-20X
--
CN764
CONNECTOR
--
--
--
QGF0503C1-20X
SW7601
LEVER SWITCH
NSW0200-001X
--
SW7602
LEVER SWITCH
--
--
--
NSW0200-001X
BL-3.5 BOARD ASSEMBLY <03>
!
REF.
MODEL
GR-D70EX
GR-D70AC
GR-D70AH
GR-D90AH
No.
ITEM
PW1
BL-2.5/BL-3.5 BOARD ASSY
YB20938A
YB20939A


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Printed in Japan
200305VP
(No.86748)
AV & MULTIMEDIA COMPANY CAMCORDER CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan
VICTOR COMPANY OF JAPAN, LIMITED