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Extracted text from Jvc BR DV 3000 EC Service Manual Part 3 (Ocr-read)
Page 1
1-4 1.4.4 FRONT board assembly
(1) Remove the front panel to examine the front board.
(2) Remove the screw
5, and pull the board down to examine
the B-side.
Fig. 1.4.4
1.5 HOW TO REMOVE THE MECHANISM UNIT
(1) Remove the four screws
6.
(2) Remove the front panel.
(3) Remove the CN111 connector on the MDA/DC board.
(4) Remove the wire that are attached to the DV CONN board.
Fig. 1.5.1
(5) Pull up the mechanism unit.
(6) Remove CN4002 and CN4003 (FFC cables connected to the
main board).Fig. 1.5.2
Fig. 1.5.3
5 FRONT board
assembly
6
6
DV CONN board
CN111
CN4003 Mechanism unit
CN4002
Page 2
1-5 1.6 HOW TO REMOVE THE MECHANISM ASSEMBLY
To remove only the mechanism assembly from the mechanism
unit.
(1) Remove the shield case on the DV/CPU board and remove
the CN107 FPC wire from the drum assembly.
Fig. 1.6.1
(2) Remove the FFC wires that connects the mechanism board,
which is mounted on the backs of the mechanism assem-
bly, MDA/DC board, and the DV/CPU board.
(3) Remove the four screws
7 on the side.
(4) Remove the mechanism assembly as shown in Fig. 1.6.3.Fig. 1.6.3 Mechanism assembly
For instructions on disassembling each part of the mecha-
nism assembly, please refer to the Section 2.
Fig. 1.6.2
CN107
7 7
To:CN119
MDA/DC boardTo:CN117
MDA/DC board To:CN114
MDA/DC board
