
SERVICE MANUAL
DIGITAL VIDEO CAMERA
GR-DVL828KR,DVL1020KR
Regarding service information other than these sections, refer to the GR-DVL920U service manual (No. 86669).
Also, be sure to note important safety precautions provided in the service manual.
SPECIFICATIONS
(The specifications shown pertain specifically to the model GR-DVL828, DVL1020)
This service manual is printed on 100% recycled paper.
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.
No. 86675
February 2002

TABLE OF CONTENTS
DIFFERENT TABLE ........................................................................................................................................................... 1 to 4
5. PARTS LIST (5-1 to 5-6)
5.1 PACKING AND ACCESSORY ASSEMBLY <M1> ........................................................................................................ 5-1
5.2 FINAL ASSEMBLY <M2> .............................................................................................................................................. 5-3
5.3 MONITOR ASSEMBLY <M5> [GR-DVL828KR] ............................................................................................................ 5-6
The following table indicate main different points between models GR-DVL920U, GR-DVL828KR and GR-DVL1020KR.
ITEM
MODEL
LCD MONITOR 3.5” 3.0” 3.5”
VIEW FINDER COLOR B/W COLOR
REMOTE CONTROL UNIT RM-V717U RM-V715U
AC ADAPTER AP-V12U AP-V12KR
GR-DVL920U GR-DVL828KR GR-DVL1020KR
The following table indicate different parts number between models GR-DVL920U, GR-DVL828KR and GR-DVL1020KR.
PACKING AND ACCESSORY ASSEMBLY <M1> Note: As for IB (INSTRUCTIONS), refer to sec.5.
REF.
!
No.
1 PACKING CASE LY32567-008A LY32567-009A LY32567-008A
8 Q.CARD(JCA) YU10350 — —
9 WARRANTY INF. BT-51005-5 — —
13 WARRANTY CARD — BT-56010-1
18 CABLE ASSY PEAC0428-150 — —
19 CORE FILTER QQR0491-002 — —
! 24 AC ADAPTER LY20848-001B LY20847-004A
! 26 POWER CORD — QMPS130-190-JC
32 REMOTE CONTROL UNIT LY20750-001A LY42129-001A
35 CD ROM ASSY LY32210-009A — —
38 REGIST.CARD BT-51028-1 — —
ITEM
MODEL
GR-DVL920U GR-DVL828KR GR-DVL1020KR
FINAL ASSEMBLY <M2>
REF.
!
No.
104 SPECIAL SCREW LY30018-066A(,X4) LY30018-066A(,X2) LY30018-066A(,X4)
122 SPECIAL SCREW,X2 — LY30018-099A —
140 LOWER CASE ASSY LY20769-003D LY20769-003E
ITEM
MODEL
GR-DVL920U GR-DVL828KR GR-DVL1020KR
Notes : Mark is same as left.
Mark — is not used.
1

ELECTRONIC VIEWFINDER ASSEMBLY <M4>
REF.
!
No.
300 C.VF ASSY LY20838-001A — LY20838-001A
301 EYE CUP/EYE PIECE ASSY PTY20712-001 LY32349-001A PTY20712-001
302 CASE A(VF)/TOP CASE SUB ASSY PTY20712-011 LY20766-001A PTY20712-011
303 BOTTOM CASE PTY20712-021 — PTY20712-021
304 CAP(VF) PTY20712-022 LY32351-001A PTY20712-022
305 VF HINGE ASSY/HINGE ASSY PTY20838-031 LY20824-001B PTY20838-031
306 LCD MODULE/LCD ASSY PTY20712-041 QLD0193-001 PTY20712-041
307 FPC QAL0287-001 QAL0380-002 QAL0287-001
308 SPECIAL SCREW,X4 LY30018-063A — LY30018-063A
309 SPECIAL SCREW,X3 LY30018-055A LY30018-0F1A LY30018-055A
310 SPECIAL SCREW,X2 LY30018-035A — LY30018-035A
311 SCREW PTY20712-051 — PTY20712-051
321 CASE B(VF) — LY20767-001B —
322 SPECIAL SCREW — LY30019-037A —
323 LEVER(VF) — LY43231-001B —
324 LENS ASSY — LY32472-002A —
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) — LY32347-001C —
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 —
ITEM
MODEL
GR-DVL920U GR-DVL828KR GR-DVL1020KR
MONITOR ASSEMBLY <M5>
REF.
!
No.
500 MONITOR ASSY LYH20246-042B LYH20246-041B LYH20246-042B
501 MONITOR COVER(3.5MEGA)ASSY LY20864-001B *LY20864-001C LY20864-001B
502 MONITOR CASE LY20598-002A LY20598-001A LY20598-002A
503 HOLDER(3LCD) — LY20566-001B —
504 HOLDER LY20568-001A LY20567-001A LY20568-001A
506 BACK LIGHT QLL0123-001 QLL0094-001 QLL0123-001
507 LCD MODULE QLD0203-001 QLD0118-001 QLD0203-001
ITEM
MODEL
GR-DVL920U GR-DVL828KR GR-DVL1020KR
MAIN BOARD ASSEMBLY <01>
REF.
!
No.
PW MAIN BOARD ASSY YB10391B YB10391A YB10391B
IC3731 IC MM1504XN — MM1504XN
Q3731 TRANSISTOR 2SC4617/RS/-X — 2SC4617/RS/-X
Q3732 DIGI TRANSISTOR DTC144EE — DTC144EE
Q3733 PAIR TRANSISTOR UMZ1N — UMZ1N
Q3734 TRANSISTOR 2SC4617/RS/-X — 2SC4617/RS/-X
Q3735 PAIR TRANSISTOR UMZ1N — UMZ1N
R2010 MG RESISTER NRSA6AJ-273W — NRSA6AJ-273W
R2011 MG RESISTER NRSA6AJ-223W NRSA6AJ-0R0W NRSA6AJ-223W
R2012 MG RESISTER NRSA6AJ-273W — NRSA6AJ-273W
R2013 MG RESISTER NRSA6AJ-223W NRSA6AJ-0R0W NRSA6AJ-223W
R3731 MG RESISTER NRSA6AJ-472W — NRSA6AJ-472W
R3732 MG RESISTER NRSA6AJ-101W — NRSA6AJ-101W
R3733 MG RESISTER NRSA6AD-561W — NRSA6AD-561W
R3734 MG RESISTER NRSA6AJ-822W — NRSA6AJ-822W
R3735 MG RESISTER NRSA6AD-182W — NRSA6AD-182W
R3736 MG RESISTER NRSA6AJ-183W — NRSA6AJ-183W
R3737 MG RESISTER NRSA6AJ-183W — NRSA6AJ-183W
R3738 MG RESISTER NRSA6AJ-681W — NRSA6AJ-681W
R3739 MG RESISTER NRSA6AJ-821W — NRSA6AJ-821W
R3740 MG RESISTER NRSA6AJ-821W — NRSA6AJ-821W
R3741 MG RESISTER NRSA6AJ-102W — NRSA6AJ-102W
R3742 MG RESISTER NRSA6AJ-104W — NRSA6AJ-104W
R3743 MG RESISTER NRSA6AJ-104W — NRSA6AJ-104W
ITEM
MODEL
GR-DVL920U GR-DVL828KR GR-DVL1020KR
Notes : Mark is same as left.
Mark — is not used.
Mark * reference model was also changed.
2

REF.
!
No.
R3744 MG RESISTER NRSA6AD-561W — NRSA6AD-561W
R3745 MG RESISTER NRSA6AD-152W — NRSA6AD-152W
R3746 MG RESISTER NRSA6AJ-222W — NRSA6AJ-222W
R3747 MG RESISTER NRSA6AJ-102W — NRSA6AJ-102W
R3748 MG RESISTER NRSA6AJ-474W — NRSA6AJ-474W
C2006 CAPACITOR NCBA1AK-104W NCBA1HK-102W NCBA1AK-104W
C2007 CAPACITOR NCBA1AK-104W NCBA1HK-102W NCBA1AK-104W
C3731 CAPACITOR NCBA1CK-103W — NCBA1CK-103W
C3732 CAPACITOR NCBA1HK-102W — NCBA1HK-102W
C3733 CAPACITOR NDCA1HJ-3R0W — NDCA1HJ-3R0W
C3734 CAPACITOR NDCA1HJ-5R0W — NDCA1HJ-5R0W
C3735 CAPACITOR NDCA1HJ-330W — NDCA1HJ-330W
C3736 CAPACITOR NCBA1HK-102W — NCBA1HK-102W
C3738 CAPACITOR NCBA1CK-103W — NCBA1CK-103W
C3739 CAPACITOR NCBA1CK-103W — NCBA1CK-103W
C3740 CAPACITOR NCB30JK-105X — NCB30JK-105X
C3741 CAPACITOR NCB30JK-105X — NCB30JK-105X
C3742 CAPACITOR NCBA1AK-104W — NCBA1AK-104W
C3743 CAPACITOR NDCA1HJ-3R0W — NDCA1HJ-3R0W
C3744 CAPACITOR NDCA1HJ-5R0W — NDCA1HJ-5R0W
C3745 CAPACITOR NDCA1HJ-330W — NDCA1HJ-330W
C3746 CAPACITOR NCB20JM-475X — NCB20JM-475X
C3747 CAPACITOR NCBA1CK-103W — NCBA1CK-103W
C4220 CAPACITOR — NCB30JK-105X —
L3731 COIL NQL085J-6R8X — NQL085J-6R8X
L3732 COIL NQL085J-6R8X — NQL085J-6R8X
ITEM
MODEL
GR-DVL920U GR-DVL828KR GR-DVL1020KR
MONITOR BOARD ASSEMBLY<02>
REF.
!
No.
PW MONITOR BOARD ASSY YB10360J-02 YB10360M-01 YB10360J-02
D11 SI DIODE — *RSA6.1J4 *
IC7101 IC(DIGITAL) — TC7SH32FU —
Q7101 TRANSISTOR — 2SA1774/QR/-X —
Q7102 TRANSISTOR — 2SC4617/QR/-X —
Q7605 TRANSISTOR — DTA144EE —
Q7606 TARNSISTOR — DTC144EE —
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 — NRSA63J-0R0X
R7621 MG RESISTOR NRSA63J-0R0X — NRSA63J-0R0X
R7622 MG RESISTOR — NRSA63J-223X —
R7623 MG RESISTOR — NRSA63J-223X —
R7626 CMF RESISTOR NRVA63D-183X — NRVA63D-183X
R7627 CMF RESISTOR NRVA63D-334X — NRVA63D-334X
R7634 MG RESISTOR NRSA63J-0R0X — NRSA63J-0R0X
R7635 MG RESISTOR NRSA63J-0R0X — NRSA63J-0R0X
R7640 MG RESISTOR NRSA63J-0R0X — NRSA63J-0R0X
R7643 MG RESISTOR NRSA63J-0R0X — NRSA63J-0R0X
R7644 MG RESISTOR NRSA63J-0R0X — NRSA63J-0R0X
R7645 MG RESISTOR NRSA63J-0R0X — NRSA63J-0R0X
R7646 MG RESISTOR NRSA63J-0R0X — NRSA63J-0R0X
C7101 CAPACITOR — NDC31HJ-221X —
C7102 CAPACITOR — NCF31CZ-104X —
C7638 CAPACITOR NCB21AK-225X — NCB21AK-225X
C7639 T CAPACITOR NBE21AM-106X — NBE21AM-106X
ITEM
MODEL
GR-DVL920U GR-DVL828KR GR-DVL1020KR
Notes : Mark is same as left.
Mark — is not used.
Mark * reference model was also changed.
3

B/W VF BOARD ASSEMBLY <08>
REF.
!
No.
PW B/W VF BOARD ASSY — YB20910A —
IC7001 IC — MCVVQ111FB —
Q7001 PAIR TRANSISTOR — PUMX1 —
D7001 LE DIODE — NSCW100A0/ST/-X —
D7002 DIODE — MA111 —
R7001 MG RESISTOR — NRSA63J-103X —
R7002 MG RESISTER — NRSA63J-182X —
R7003 MG RESISTER — NRSA63J-183X —
R7006 CMF RESISTER — NRVA63D-333X —
R7007 CMF RESISTER — NRVA63D-153X —
R7008 CMF RESISTER — NRVA63D-473X —
R7009 MG RESISTER — NRSA63J-682X —
R7010 MG RESISTER — NRSA63J-102X —
R7011 MG RESISTER — NRSA63J-332X —
R7012 MG RESISTER — NRSA63J-561X —
R7013 MG RESISTER — NRSA63J-470X —
VR7001
C7001 CAPACITOR — NCF31CZ-104X —
C7002 CAPACITOR — NCF31CZ-104X —
C7003 CAPACITOR — NCB21AK-105X —
C7004 CAPACITOR — NCB31EK-223X —
C7005 CAPACITOR — NCB31EK-103X —
C7006 CAPACITOR — NCF21CZ-105X —
C7007 CAPACITOR — NCF31CZ-104X —
C7008 CAPACITOR — NCF31CZ-104X —
C7009 CAPACITOR — NCF31CZ-104X —
C7010 CAPACITOR — NCF31CZ-104X —
C7011 CAPACITOR — NCB31HK-102X —
C7012 CAPACITOR — NCB31EK-103X —
C7013 CAPACITOR — NCF31CZ-104X —
C7014 CAPACITOR — NCF31CZ-104X —
C7015 CAPACITOR — NCB31EK-103X —
C7016 CAPACITOR — NCB11CK-475X —
C7017 CAPACITOR — NCB10JK-106X —
L7001 COIL — NQL38DK-100X —
L7002 COIL — NQL38DK-100X —
CN7001
CN7002
ITEM
TRIM RESISTER — NVP0016-223X —
FPC CONNECTOR — QGF0517F1-06X —
FPC CONNECTOR — QGF0517F2-20X —
MODEL
GR-DVL920U GR-DVL828KR GR-DVL1020KR
DSC BOARD ASSEMBLY <10>
REF.
!
No.
PW DSC BOARD ASSY YB20931B-01 YB20931J
IC8003 IC(MICRO C ROM) MBV160TE90PTA13 MBV160TE90PTA41
CN8003
ITEM
CONNECTOR — QGA1201F2-08X
MODEL
GR-DVL920U GR-DVL828KR GR-DVL1020KR
Notes : Mark is same as left.
Mark — is not used.
4

VICTOR COMPANY OF JAPAN, LIMITED
VIDEO DIVISION
S40894
Printed in Japan