JVC TH-M45
Manual de Servicio

3.1.9 Removing the connect board (See Fig.14) � Remove the metal cover. � Remove the front panel assembly. (1) From the inside of the front panel assembly, disconnect the card wire from the connector CN561 on the connect board. (2) Remove the screw V attaching the support board. (3) Take out the connect board. 3.1.10 Removing the phone jack board (See Fig.14) � Remove the metal cover. � Remove the front panel assembly. (1) From the inside of the front panel assembly, remove the two screws W attaching the phone jack board. (2) Take out the phone jack board.

Phone jack board

W

CN561

Connect board

W V
Card wire

Support board
Fig.14

3.1.11 Removing the operation board (See Fig.15) � Remove the metal cover. � Remove the front panel assembly. � Remove the support board. (1) Remove the two screws X attaching the operation board. (2) Take out the operation board together the Button(top). Reference: Remove the Button(top) from the front board as required. 3.1.12 Removing the front board (See Figs.15 and 16) � Remove the metal cover. � Remove the front panel assembly. � Remove the connect board. � Remove the operation board. (1) From the front side of the front panel assembly, pull out the volume knob. (See Fig.16.) (2) Remove the screw Y attaching the front board. (See Fig.16.) (3) From the inside of the front panel assembly, remove the eight screws Z attaching the front board. (See Fig.15.) (4) Take out the front board while releasing the claws e in the direction of the arrow. (See Fig.15.)

Front board

X Z

Operation board Button(top)

Z

Claws e
Fig.15

Z

Front panel assembly

Y
Volme knob
Fig.16

(No.MB033)1-13