JVC GR-DVL150EG/EK, GR-DVL450EG Service Manual

Page 1
SERVICE MANUAL
Additional edition
GR-DVL150EG/EK,DVL450EG
NOTES:
1. Two types of B/W (black and white) VFs are used for this model. One type has been described in the service manual which has already been published.
The other type of B/W VF is described in this additional manual.
2. Two types of B/W VFs do not have compatibility with each other.
3. Two types of B/W VFs can be recognized based on the shape of the coating parts.
When repairing, please confirm the shape of the parts and see the service manual which describes them.
How to recognize the parts described in original edition and the ones in additional edition is shown below.
Original edition
< M-type >
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD. No. 86613C
Additional edition
July 2002
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TABLE OF CONTENTS

DIFFERENT TABLE ........................................................................................................................................................... 1 to 2
4. CHARTS AND DIAGRAMS (4-1 to 4-11)
4.1 MONITOR SCHEMATIC DIAGRAM .............................................................................................................................. 4-1
4.2 LCD BL SCHEMATIC DIAGRAM .................................................................................................................................. 4-3
4.3 B/W VF SCHEMATIC DIAGRAM .................................................................................................................................. 4-5
4.4 MONITOR CIRCUIT BOARD ........................................................................................................................................ 4-7
4.5 LCD BL CIRCUIT BOARD ............................................................................................................................................ 4-9
4.6 B/W VF CIRCUIT BOARD .......................................................................................................................................... 4-11
5. PARTS LIST
5.1 ELECTRONIC VIEWFINDER ASSEMBLY <M4> ......................................................................................................... 5-1
The following table indicate different parts number between models GR-DVL150EG, GR-DVL150EG(Additional), GR-DVL150EK and GR-DVL150EK(Additional).
ELECTRONIC VIEWFINDER ASSEMBLY <M4>
REF.
!
ITEM
No.
300 VF UNIT LY20744-002B LY20744-003A — 301 EYE PIECE ASSY/EYE CUP PTY20744-001 LY32349-001A PTY20744-001 LY32349-001A 302
TOP CASE SUB ASSY/CASE A(VF) 303 BOTTOM CASE PTY20712-021 PTY20712-021 — 304 CAP(VF) PTY20712-022 LY32351-001A PTY20712-022 LY32351-001A 305
HINGE ASSY/VF HINGE ASSY 306 LCD ASSY/LCD MODULE PTY20744-041 QLD0193-001 PTY20744-041 QLD0193-001 307 FPC QAL0288-001 QAL0380-002 QAL0288-001 QAL0380-002 308 SPECIAL SCREW,X4 LY30018-063A LY30018-063A — 309 SPECIAL SCREW,X3 LY30018-055A LY30018-0F1A LY30018-055A LY30018-0F1A 310 SPECIAL SCREW,X2 LY30018-035A LY30018-035A — 311 SCREW PTY20744-051 PTY20744-051 — 314 LABEL(VF) LY43041-002A LY43041-002A 321 CASE B(VF) LY20767-001B LY20767-001B 322 SPECIAL SCREW LY30019-037A LY30019-037A 323 LEVER(VF) LY43231-001B LY43231-001B 324 LENS ASSY LY32472-002A LY32472-002A 324A LENS(A) LY43356-001A LY43356-001A 324B LENS(B) LY43357-001A LY43357-001A 325 SPRING(VF) LY43404-001A LY43404-001A 331 SHEET LY43236-001A LY43236-001A 332 SHEET2(POLA) LY43246-001A LY43246-001A 333 HOLDER LCD(VF) LY32347-001C LY32347-001C 334 SHEET(CUSION) LY43245-001A LY43245-001A 335 SHEET1(POLA) LY43234-001A LY43234-001A 336 SHEET(VF) LY43232-001A LY43232-001A 337 SHEET(DIFF) LY43235-001A LY43235-001A 338 HOLDER(LED) LY43238-001A LY43238-001A 339 GUIDE(VF),X2 LY43239-001A LY43239-001A 340 SPECIAL SCREW,X4 LY30018-060A LY30018-060A 341 SPACER(A) LY30029-0U6A LY30029-0U6A 342 PLATE(VF) LY43489-001B LY43489-001B
MODEL
GR-DVL150EG
PTY20712-011 LY20766-001A PTY20712-011 LY20766-001A
PTY20712-031 LY20768-001B PTY20712-031 LY20768-001B
GR-DVL150EG
(Additional) (Additional)
GR-DVL150EK
GR-DVL150EK
MONITOR ASSEMBLY <M5>
REF.
!
!500 MONITOR ASSY LYH20246-008B LYH20246-017A LYH20246-008B LYH20246-017A !501 MONITOR COVER(2.5)ASSY LY20702-002B LY20702-002E LY20702-002B LY20702-002E
ITEM
No.
501F SHIELD SHEET LY40559-001A LY40559-001A — 501G MARK LY42883-001A LY42883-001B LY42883-001A LY42883-001B 506
SCREW,X2/SPECIAL SCREW,X2 508 BACK LIGHT QLL0093-001 QLL0121-001 QLL0093-001 QLL0121-001 513 HINGE COVER(2) LY32089-001A LY32089-001B LY32089-001A LY32089-001B
Notes : Mark
MODEL
is same as left.
GR-DVL150EG
QYSLSP2040D LY30018-0F2A QYSLSP2040D LY30018-0F2A
GR-DVL150EG
(Additional) (Additional)
GR-DVL150EK
GR-DVL150EK
Mark — is not used.
1
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MONITOR BOARD ASSEMBLY<02>
REF.
!
PW MONITOR BOARD ASSY YB10324I1-03 YB10326IK-01 YB10324I1-03 YB10326IK-01 IC7602 R7101 MG RESISTOR NRSA63J-562X NRSA63J-271X NRSA63J-562X NRSA63J-271X R7102 MG RESISTOR/CAPACITOR NRSA63J-562X NDC31HJ-221X NRSA63J-562X NDC31HJ-221X R7103 MG RESISTOR NRSA63J-103X NRSA63J-103X R7111 MG RESISTOR NRSA63J-0R0X NRSA63J-0R0X R7112 MG RESISTOR NRSA63J-0R0X NRSA63J-0R0X R7113 MG RESISTOR NRSA63J-0R0X NRSA63J-0R0X R7114 MG RESISTOR NRSA63J-0R0X NRSA63J-0R0X R7115 MG RESISTOR NRSA63J-0R0X NRSA63J-0R0X R7116 MG RESISTOR NRSA63J-392X NRSA63J-392X R7644 MG RESISTOR NRSA63J-0R0X NRSA63J-0R0X R7645 MG RESISTOR NRSA63J-0R0X NRSA63J-0R0X C7607 T CAPACITOR NBP41CM-106X NBP41DM-106X NBP41CM-106X NBP41DM-106X C7618 CAPACITOR NCB10JK-106X NCB11CK-225X NCB10JK-106X NCB11CK-225X C7619 CAPACITOR NCB10JK-106X NCB11CK-225X NCB10JK-106X NCB11CK-225X C7634 CAPACITOR NCB10JK-106X NCB11CK-225X NCB10JK-106X NCB11CK-225X
ITEM
No.
IC BA15532F BA4558F BA15532F BA4558F
MODEL
GR-DVL150EG
GR-DVL150EG
(Additional) (Additional)
GR-DVL150EK
GR-DVL150EK
LCD BL BOARD ASSEMBLY<03>
REF.
!
PW LCD BL BOARD ASSY YB10324B2-02 YB10325B-01 YB10324B2-02 YB10325B-01 Q7501 Q7502 R7511 MG RESISTOR NRSA63J-0R0X NRSA63J-0R0X C7503 C7505 T CAPACITOR NBE20JM-226X NBE20JM-106X NBE20JM-226X NBE20JM-106X L7502 COIL NQLZ010-220X NQLZ010-220X
ITEM
No.
POW TRANSISTOR/TRANSISTOR POW TRANSISTOR/TRANSISTOR
MPPS CAPACITOR/CAPACITOR
MODEL
GR-DVL150EG
2SC3647/ST/-X 2SD1664/QR/-W 2SC3647/ST/-X 2SD1664/QR/-W 2SC3647/ST/-X 2SD1664/QR/-W 2SC3647/ST/-X 2SD1664/QR/-W
NFV41HJ-223X NCB31EK-223X NFV41HJ-223X NCB31EK-223X
GR-DVL150EG
(Additional) (Additional)
GR-DVL150EK
GR-DVL150EK
B/W VF BOARD ASSEMBLY<08>
REF.
!
PW B/W VF BOARD ASSY YB20910B YB20910B IC7001 Q7001 PAIR TRANSISTOR PUMX1 PUMX1 D7001 LED NSCW100A0/ST/-X NSCW100A0/ST/-X D7002 SI DIODE MA111 MA111 R7001 MG RESISTOR NRSA63J-103X NRSA63J-103X R7002 MG RESISTOR NRSA63J-182X NRSA63J-182X R7003 MG RESISTOR NRSA63J-183X NRSA63J-183X R7004 MG RESISTOR NRSA63J-0R0X NRSA63J-0R0X R7006 CMF RESISTOR NRVA63D-333X NRVA63D-333X R7007 CMF RESISTOR NRVA63D-153X NRVA63D-153X R7008 CMF RESISTOR NRVA63D-473X NRVA63D-473X R7009 MG RESISTOR NRSA63J-682X NRSA63J-682X R7010 MG RESISTOR NRSA63J-102X NRSA63J-102X R7011 MG RESISTOR NRSA63J-332X NRSA63J-332X R7012 MG RESISTOR NRSA63J-561X NRSA63J-561X R7013 MG RESISTOR NRSA63J-470X NRSA63J-470X VR7001 C7001 CAPACITOR NCF31CZ-104X NCF31CZ-104X C7002 CAPACITOR NCF31CZ-104X NCF31CZ-104X C7003 CAPACITOR NCB21AK-105X NCB21AK-105X C7004 CAPACITOR NCB31EK-223X NCB31EK-223X C7005 CAPACITOR NCB31EK-103X NCB31EK-103X C7006 CAPACITOR NCF21CZ-105X NCF21CZ-105X C7007 CAPACITOR NCF31CZ-104X NCF31CZ-104X C7008 CAPACITOR NCF31CZ-104X NCF31CZ-104X C7009 CAPACITOR NCF31CZ-104X NCF31CZ-104X C7010 CAPACITOR NCF31CZ-104X NCF31CZ-104X C7011 CAPACITOR NCB31HK-102X NCB31HK-102X C7012 CAPACITOR NCB31EK-103X NCB31EK-103X C7013 CAPACITOR NCF31CZ-104X NCF31CZ-104X C7014 CAPACITOR NCF31CZ-104X NCF31CZ-104X C7015 CAPACITOR NCB31EK-103X NCB31EK-103X C7016 CAPACITOR NCB11CK-475X NCB11CK-475X C7017 CAPACITOR NCB10JK-106X NCB10JK-106X L7001 COIL NQL38DK-100K NQL38DK-100K L7002 COIL NQL38DK-100K NQL38DK-100K CN7001 CN7002
ITEM
No.
IC MCVVQ111FB MCVVQ111FB
TRIM RESISTOR NVP0016-223X NVP0016-223X
FPC CONNECTOR QGF0517F1-06X QGF0517F1-06X FPC CONNECTOR QGF0517F2-20X QGF0517F2-20X
MODEL
GR-DVL150EG
GR-DVL150EG
(Additional) (Additional)
GR-DVL150EK
GR-DVL150EK
Notes : Mark is same as left.
Mark is not used.
2
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