JVC HX-GX7 Service Manual page 11

3.1.6 Removing the main board
(See Figs.13 and 14)
• Prior to performing the following procedures, remove the metal
cover and rear panel.
Reference:
Remove the tuner as required.
(1) From the right side of the main body, disconnect the card
wires from the connectors (CN43, CN44, CN661, CN802,
CN803) on the main board. (See Fig.13.)
(2) Remove the two screws L attaching the main board. (See
Fig.14.)
(3) Disconnect the connector
ward this side and disconnect the connector
main board in the direction of the arrow. (See Fig.14.)
Reference:
• When attaching the main board, insert the sections f of the
bridge board in the hole of the main board. (See Fig.14.)
• Insert the section g of the main board in the hole of the chas-
sis base before attaching the screws L.
CN217 on the main board to-
CN501 on the
Card wires
CN802
Card wires CN44
Fig.13
Bridge board
L
f
g
L
Fig.14
Main board
CN803
CN661
CN43
Main board
CN217
f
CN501
Main board
Chassis base
(No.MB161)1-11