Removal Procedures - JVC AX-Z1010TN Service Manual

AX-Z1010TN
Removal Procedures
@ Removing the Top Cover
1. Remove the four screws from the top plate, then the
eight screws, each four from either side, and the three
screws from the rear side.
2. Lift up off the top cover gently by its rear section.
(Figure 1)
B Removing the Front Panel
1. Remove the top cover.
2. Detach the volume contro! knob.
3. Remove the two plastic rivets fixing the bracket of the
indicator board (ENE-051-4), then also the two plas-
tic rivets for ENE-015-5.
4, Remove the six screws fixing the front panel (three
from its upper side and the other three from its lower
side).
@ Removing the Front PC Board and the
Key input PC Board
. Remove the front panel.
. Disconnect the flat wires from connectors J905. J903
and J906 on the front PC board.
3. Remove the six plastic rivets fixing the front PC board
and the key input PC board.
Note: Before disconnecting the flat wires, be sure to un-
lock the connectors.
N=
M Disconnecting the Protector PC Board
1, Remove the five foot pieces from the bottom cover.
2. Remove the twenty five screws of the bottom cover,
then take out the bottom cover.
3. Disconnect all the flat wires from the connectors on
the protector PC board.
4. Remove the four screws fixing the protector PC board.
(Figure 2)
@ Disconnecting the Power Supply PC
Board and Removing the Sub Heat Sink
. Remove the top cover.
. Remove the protector PC board.
3. Disconnect the cables fastened round the soldering
face of the power supply PC board.
4, Remove the four screws fixing the power suppiy PC
board.
5. Unsolder the sub heat sink from the power supply PC
board. (Figure 3) :
b=
@ Removing the DAC PC Board
1. Remove the top cover.
2. Remove the bottom cover.
3. Remove the five screws, then release the cable from
the four wire bundle bands, and detach the shield
cover.
1-20 (No. 20115)
Figure 1.
Cable
Protect PC board | Power supply PC board
A P ee esely Ee eo)
amok
Figure 2.
Sub heat sink
Figure 3.