JVC GR-DVL150EG/EK, GR-DVL450EG Service Manual
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
< K-type >
July 2002
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.
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