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SERVICE MANUAL
DIGITAL VIDEO CAMERA
GR-DVL820A/EA/SH,
DVL1020A/EA/SH
Regarding service information other than these sections, refer to the GR-DVL765EG service manual (No. 86670).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS
(The specifications shown pertain specifically to the model GR-DVL320, DVL520, DVL820, DVL1020)
Camcorder
General
Power supply : DC 11.0 V (Using AC Adapter)
Power consumption
LCD monitor off, viewfinder on
LCD monitor on, viewfinder off
Video light : Approx. 2.8 W (GR-DVL1020/DVL820)
Dimensions (W x H x D) : 79 mm x 89 mm x 184 mm (GR-DVL1020/DVL820)
Weight : Approx. 580 g (GR-DVL1020)
Operating temperature : 0°C to 40°C
Operating humidity : 35% to 80%
Storage temperature : –20°C to 50°C
Pickup : 1/3.8" CCD (GR-DVL1020/DVL820)
Lens : F 1.8, f = 3.8 mm to 38 mm, 10:1 power zoom lens (GR-DVL1020/DVL820)
Filter diameter : ø37 mm
LCD monitor : 3.5" diagonally measured, LCD panel/TFT active matrix system
Viewfinder :
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)
: Approx. 4.5 W (GR-DVL1020/DVL820)
Approx. 4.3 W (GR-DVL520/DVL320)
: Approx. 5.7 W (GR-DVL1020/DVL820)
Approx. 5.3 W (GR-DVL520/DVL320)
Approx. 3.5 W (GR-DVL520/DVL320)
79 mm x 89 mm x 167 mm (GR-DVL520/DVL320)
(with the LCD monitor closed and the viewfinder pushed down)
Approx. 570 g (GR-DVL820)
Approx. 560 g (GR-DVL520)
Approx. 550 g (GR-DVL320)
1/4" CCD (GR-DVL520/DVL320)
F 1.8, f = 3.6 mm to 36 mm, 10:1 power zoom lens(GR-DVL520/DVL320)
(GR-DVL1020)
2.5" diagonally measured, LCD panel/TFT active matrix system
(GR-DVL820/DVL520/DVL320)
Electronic viewfinder with 0.44" colour LCD (GR-DVL1020)
Electronic viewfinder with 0.24" black/white LCD (GR-DVL820/DVL520/DVL320)
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
Digital Still Camera Function (GR-DVL1020/DVL820/DVL520 only)
Storage media : SD Memory Card/MultiMediaCard
Compression system : Still image : JPEG (compatible)
File size : 3 modes (1280 X 960 pixels*, 1024 x 768 pixels,
Picture quality : 2 modes (FINE/STANDARD)
Approximate number of
storable images : 墌 pg. 27.
* GR-DVL1020/DVL820 only.
Moving image* : MPEG4 (compatible)
640 x 480 pixels)
Connectors
S-Video
Output : Y:1 V (p-p), 75 Ω, analogue
Input (GR-DVL1020/DVL820 only)
AV
Video output : 1 V (p-p), 75 Ω, analogue
Video input (GR-DVL1020/DVL820 only)
Audio output : 300 mV (rms), 1 kΩ, analogue, stereo
Audio input (GR-DVL1020/DVL820 only)
DV
Output : 4-pin, IEEE 1394 compliant
Input : 4-pin, IEEE 1394 compliant
USB (GR-DVL1020/DVL820/DVL520 only)
PC (GR-DVL320 only) : ø2.5 mm, 3-pole
EDIT (GR-DVL1020/DVL820/DVL520 only)
JLIP (GR-DVL320 only) : ø3.5 mm, 4-pole
C:0.29 V (p-p), 75 Ω, analogue
: Y:0.8 V (p-p) – 1.2 V (p-p), 75 Ω, analogue
C:0.2 V (p-p) – 0.4 V (p-p), 75 Ω, analogue
: 0.8 V (p-p) – 1.2 V (p-p), 75 Ω, analogue
: 300 mV (rms), 50 kΩ, analogue, stereo
: 5-pin
: ø3.5 mm, 2-pole
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. 86683
March 2002
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TABLE OF CONTENTS
DIFFERENT TABLE................................................................................................................................................................................................... 1 to 2
4. CHARTS AND DIAGRAMS (4-1 to 4-6)
4.1 MAIN CIRCUIT BOARD [GR-DVL1020EA/SH] ....................................................................................................................................................... 4-1
5. PARTS LIST (5-1 to 5-17)
5.1 PACKING AND ACCESSORY ASSEMBLY <M1> ................................................................................................................................................... 5-1
5.2 FINAL ASSEMBLY <M2> ........................................................................................................................................................................................ 5-3
5.3 ELECTRONIC VIEWFINDER ASSEMBLY <M4> [GR-DVL1020A/EA/SH]............................................................................................................. 5-6
5.4 MONITOR ASSEMBLY <M5> [GR-DVL820A/A-S/EA/SH] ..................................................................................................................................... 5-7
5.4 MONITOR ASSEMBLY <M5> [GR-DVL1020A/EA/SH] .......................................................................................................................................... 5-8
5.5 ELECTRICAL PARTS LIST ..................................................................................................................................................................................... 5-9
MAIN BOARD ASSEMBLY <01> ............................................................................................................................................................................ 5-9
The following table indicate main different points between models GR-DVL765EG-X, GR-DVL820A, GR-DVL820A-S,
GR-DVL820EA, GR-DVL820SH, GR-DVL1020A, GR-DVL1020EA and GR-DVL1020SH.
ITEM
LCD MONITOR 2.5” 3.5”
VIEW FINDER B/W COLOR
DV TERMINAL OUTPUT ONLY IN/OUT
TOTAL ZOOM RATIO 500X 700X 700X 700X
MODEL
The following table indicate different parts number between models GR-DVL765EG-X, GR-DVL820A, GR-DVL820A-S,
GR-DV820EA, GR-DVL820SH, GR-DVL1020A, GR-DVL1020EA and GR-DVL1020SH.
PACKING AND ACCESSORY ASSEMBLY <M1> Note: As for IB (INSTRUCTIONS), refer to sec.5.
REF.
!
!
!
ITEM
NO.
1 PACKING CASE LY32567-021A LY32567-017A LY32567-008A LY32567-019A
3 POLY BAG LY30023-008A*LY30023-022A
7 SHEET(AGREMENT) LYT0934-001A ———
8 SHEET(E.UE) LYT0889-010A —————BT-56001-2 —
13 SHEET(CON.PLUG) — LYT0609-001A — — LYT0609-001A — —
14 SER.NET CARD — — — BT-56002-2 — — BT-56002-2 —
26 POWER CORD
29 CONVERSION PLUG — PEMC1012-02 PEMC1012 — QAM0001-001 PEMC1012-02 — QAM0001-001
34 CD ROM ASSY LY32210-023A LY32210-038A
36
CAP(HOOD)ASSY/CAP(M)ASSY
38 WARRANTY CARD BT-54013-2 — — BT-56001-2 — — BT-56001-2 —
39 ADAPTOR PLUG QAM0302-001 ———————
40 CORE FILTER QQR0919-002
MODEL
FINAL ASSEMBLY <M2>
REF.
!
ITEM
NO.
101 UPPER CASE ASSY LY20774-005B
101A TOP COVER LY20775-001A LY20776-001A
101E COVER(SD) LY32375-001A*LY32375-001B
101J
EARTH SHEET/BRAKET(EARTH)
101M SPECIAL SCREW,X2 LY30018-084A LY30018-038A
120 STICKER(SIDE) LY43566-005A LY43566-003A
122 SPACER(A) —
140 LOWER CASE ASSY LY20769-004D LY20769-003E
140B COVER(DC) LY32364-001A*LY32364-001B
144 PLATE(ADJUST) LY43256-001A*LY43256-001B
252 SPACER(A) — — LY30029-0Z7A
MODEL
ELECTRONIC VIEWFINDER ASSEMBLY <M4>
REF.
!
1
ITEM
NO.
300 C.VF ASSY —————LY20838-003A
301
EYE CUP/EYE PIECE ASSY
302
CASE A(VF)/TOP CASE SUB ASSY
303 BOTTOM CASE —————PTY20712-021
304 CAP(VF) LY32351-001A PTY20712-022
305
VF HINGE ASSY/HINGE ASSY
306 LCD MODULE/LCD ASSY QLD0193-001 PTY20712-041
307 FPC QAL0380-002 QAL0287-001
308 SPECIAL SCREW,X4 —————LY30018-063A
309 SPECIAL SCREW,X3 LY30018-0F1A LY30018-055A
310 SPECIAL SCREW,X2 —————LY30018-035A
311 SCREW —————PTY20712-051
321 CASE B(VF) LY20767-001A ———
322 SPECIAL SCREW LY30019-037A ———
323 LEVER(VF) LY43231-001A ———
324 LENS ASSY LY32472-001A ———
324A LENS(A) LY43356-001A ———
324B LENS(B) LY43357-001A ———
325 SPRING(VF) LY43404-001A ———
331 SHEET LY43236-001A ———
332 SHEET2(POLA) LY43246-001A ———
333 HOLDER LCD(VF) LY32347-001A ———
334 SHEET(CUSION) LY43245-001A ———
335 SHEET1(POLA) LY43234-001A ———
336 SHEET(VF) LY43232-001A ———
337 SHEET(DIFF) LY43235-001A ———
338 HOLDER(LED) LY43238-001A ———
339 GUIDE(VF),X2 LY43239-001A ———
340 SPECIAL SCREW,X4 LY30018-060A ———
341 SPACER(A) LY30029-0U6A ———
343 BRACKET(VF) —————LY43827-001A
Notes : Mark is same as left. Mark — is not used. Mark * reference model was also changed.
MODEL
GR-DVL765EG-X GR-DVL820A GR-DVL820A-S GR-DVL820EA GR-DVL820SH GR-DVL1020A GR-DVL1020EA GR-DVL1020SH
GR-DVL765EG-X GR-DVL820A GR-DVL820A-S GR-DVL820EA GR-DVL820SH GR-DVL1020A GR-DVL1020EA GR-DVL1020SH
* * * * * *
QMPL120-190-JR QMPS110-190-JR QMPH020-190-JR QMPL120-190-JR QMPH020-190-JR QMPL120-190-JR
LY43294-002A*LY43322-002A
—
*
GR-DVL765EG-X GR-DVL820A GR-DVL820A-S GR-DVL820EA GR-DVL820SH GR-DVL1020A GR-DVL1020EA GR-DVL1020SH
LY43540-001A*LY32886-001A
LY30029-0Y5A
*
GR-DVL765EG-X GR-DVL820A GR-DVL820A-S GR-DVL820EA GR-DVL820SH GR-DVL1020A GR-DVL1020EA GR-DVL1020SH
LY32349-001A PTY20712-001
LY20766-001A PTY20712-011
LY20824-001B PTY20838-031
* * * * * *
—
*
LY20774-005C
*
* * * * * *
* * *
* * *
* * * * * *
* * * * * *
—
*
* *
—
*
—
*
LY20797-004C
LY32887-001A
—
—
*
LY30029-0Y5A
*
—
*
*
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MONITOR ASSEMBLY <M5>
REF.
!
ITEM
NO.
500 MONITOR ASSY LYH20246-043B LYH20246-042B
501 MONITOR COVER ASSY LY20863-001B LY20864-001C
501F EARTH MON LY43784-001A LY43785-001A
501G WINDOW(M.MEGA) LY32704-001A LY32704-002A
501H PLATE LY32706-001B LY32707-001B
502 MONITOR CASE ASSY LY20874-001A LY20598-002A
504 HOLDER LY20674-001A LY20568-001A
506 BACK LIGHT QLL0121-001 QLL0123-001
507 LCD MODULE QLD0154-001 QLD0203-001
511 SPACER(A) —
512 SPACER(A) —————LY30029-0Y6A
MODEL
GR-DVL765EG-X GR-DVL820A GR-DVL820A-S GR-DVL820EA GR-DVL820SH GR-DVL1020A GR-DVL1020EA GR-DVL1020SH
LY30029-0Y4A
*
* * *
———
MAIN BOARD ASSEMBLY <01>
REF.
!
ITEM
NO.
PW MAIN BOARD ASSY YB10391QC YB10391PD-01 YB10391QD-03
MODEL
GR-DVL765EG-X GR-DVL820A GR-DVL820A-S GR-DVL820EA GR-DVL820SH GR-DVL1020A GR-DVL1020EA GR-DVL1020SH
MONITOR BOARD ASSEMBLY <02>
REF.
!
ITEM
NO.
PW MONITOR BOARD ASSY YB10360PG-02 YB10360PJ
IC7101 IC(DIGITAL) TC7SH32FU ——
Q7101 TRANSISTOR 2SA1774/QR/-X ——
Q7102 TRANSISTOR 2SC4617/QR/-X ——
R7110 MG RESISTOR NRSA63J-562X ——
R7111 MG RESISTOR NRSA63J-0R0X ——
R7113 MG RESISTOR NRSA63J-0R0X ——
R7114 MG RESISTOR NRSA63J-271X ——
R7116 MG RESISTOR NRSA63J-102X ——
R7604 MG RESISTOR —————NRSA63J-0R0X
R7612 CMF RESISTOR NRVA63D-223X NRSA63D-682X
R7624 CMF RESISTOR —————NRVA63D-223X
R7625 CMF RESISTOR —————NRVA63D-223X
R7626 CMF RESISTOR —————NRVA63D-183X
R7627 CMF RESISTOR —————NRVA63D-334X
R7634 MG RESISTOR —————NRSA63J-0R0X
R7635 MG RESISTOR —————NRSA63J-0R0X
R7636 MG RESISTOR NRSA63J-101X NRSA63J-221X NRSA63J-101X
R7637 MG RESISTOR NRSA63J-101X NRSA63J-221X NRSA63J-101X
R7638 MG RESISTOR NRSA63J-101X NRSA63J-221X NRSA63J-101X
R7640 MG RESISTOR —————NRSA63J-0R0X
R7643 MG RESISTOR —————NRSA63J-0R0X
R7644 MG RESISTOR —————NRSA63J-0R0X
R7645 MG RESISTOR —————NRSA63J-0R0X
R7646 MG RESISTOR —————NRSA63J-0R0X
C7101 CAPACITOR NDC31HJ-221X ———
C7102 CAPACITOR NCF31CZ-104X ———
C7636 CAPACITOR —————NCF31CZ-104X
C7638 CAPACITOR —————NCB21AK-225X
C7639 T CAPACITOR —————NBE21AM-106X
L7605 COIL NQL365K-100X ——
L7606 COIL —————NQL365K-100X
OT2 SPACER — LY43869-001A
MODEL
GR-DVL765EG-X GR-DVL820A GR-DVL820A-S GR-DVL820EA GR-DVL820SH GR-DVL1020A GR-DVL1020EA GR-DVL1020SH
DSC BOARD ASSEMBLY <10>
REF.
!
ITEM
NO.
PW DSC BOARD ASSY YB20931F-01 YB20931D-01
IC8003 IC(MICRO C ROM)
IC8007 IC MM1385EN ———
IC8301 IC —————ISP1181ADGG
Q8001 DIGI TRANSISTOR DTA114EE ———
R8020 MG RESISTOR
R8027 MG RESISTOR NRSA6AJ-152W ———
R8028 MG RESISTOR NRS181J-270X ———
R8029 MG RESISTOR NRS181J-270X ———
R8030 MG RESISTOR NRSA6AJ-105W NRSA6AJ-0R0W
R8031 MG RESISTOR NRSA6AJ-105W NRSA6AJ-0R0W
R8036 MG RESISTOR NRSA6AJ-105W ———
R8056 MG RESISTOR —————NRSA6AJ-0R0W
R8074 MG RESISTOR —————NRSA6AJ-473W
R8302 MG RESISTOR —————NRS181J-220X
R8303 MG RESISTOR —————NRS181J-220X
R8305 MG RESISTOR —————NRSA6AJ-105W
R8306 MG RESISTOR —————NRSA6AJ-103W
R8307 MG RESISTOR —————NRSA6AJ-103W
R8308 MG RESISTOR —————NRSA6AJ-103W
R8309 MG RESISTOR —————NRSA6AJ-103W
R8311 MG RESISTOR —————NRSA6AJ-0R0W
C8027 CAPACITOR NCB30JK-105X ———
C8028 CAPACITOR
C8029 T CAPACITOR NBE20JM-106X ———
C8301 T CAPACITOR —————NBE20JM-106X
C8305 CAPACITOR —————NCBA1AK-104W
C8306 CAPACITOR —————NCBA1AK-104W
C8307 CAPACITOR —————NCBA1AK-104W
C8310 CAPACITOR —————NCBA1AK-104W
C8311 CAPACITOR —————NCBA1AK-104W
L8301 FERRITE BEAD —————NQR0129-002X
X8002 C OSCILLATOR NAX0398-001X ———
X8301 RESONATOR —————NAX0522-001X
Notes : Mark is same as left. Mark — is not used. Mark * reference model was also changed.
MODEL
GR-DVL765EG-X GR-DVL820A GR-DVL820A-S GR-DVL820EA GR-DVL820SH GR-DVL1020A GR-DVL1020EA GR-DVL1020SH
MBV160TE90PTA29 MBV160TE90PTA41
NRSA6AJ-0R0W
NCBA1AK-104W
———
———
2
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VICTOR COMPANY OF JAPAN, LIMITED
VIDEO DIVISION
S40894
Printed in Japan
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