Removing Major Circuit Boards; Removing The Pr Board; Removing The If Board; Removing The Md Board And Md Sub Board - JVC TK-C675BU Service Manual

1.4 REMOVING MAJOR CIRCUIT BOARDS

1.4.1 Removing the PR board

(1) Remove the camera cover as described in 1.3.
(2) Remove the 2 screws 7 and remove the PR board.
PR board
Fig. 1-10

1.4.2 Removing the IF board

(1) Remove the side and dome covers as described in 1.1.
(2) Disconnect CN202 G and CN4 H from the IF board.
(3) Remove the 2 screws 8 and pull the IF board in the direc-
tion of the arrow. Now the IF board can be removed together
with the bracket (L) J and bracket (R) K .
G
J
Fig. 1-11

1.4.3 Removing the MD board and MD SUB board

(1) Remove the camera as described in 1.2.
(2) Remove the IF board as described in 1.4.2.
(3) Remove the blind mask L .
7
(4) Disconnect CN11 M , CN12 N and CN504 P from the MD
(5) Remove the screw 9 and remove the MD board.
IF board
H
K
8
Fig. 1-12
board.
P
9
Fig. 1-13
L
N
M
MD boad
1-3