JVC AX-V8000 Service Manual page 8

3.1.9 Removing the audio signal 1 board
(See Fig.13)
• Prior to performing the following procedure, remove the top
cover, side panels, stay bkt, front panel assembly and rear
panel, DSP 1 board, DSP 2 board and shield cover.
(1) From the top side of the main body, disconnect the wires
from the connectors CN202, CN204, CN234, CN224,
CN208, CN218 and CN223
(2) Remove the plastic rivet, and disconnect the connectors
CN205, CN221 and CN206
(3) Take out the audio signal 1 board.
3.1.10 Removing the audio signal 2 board & video board & S video board & component video board & D5 video board
(See Figs.14 and 15)
• Prior to performing the following procedure, remove the top
cover, rear panel, front panel assembly, Y/C separator board,
DSP 1 board, DSP 2 board, shield cover and audio signal 1
board.
(1) From the top side of the main body, disconnect the wire
from the connector CN324
(See fig.14)
(2) Disconnect the audio signal 2 board from the connector
CN15 and CN6 on the main board. (See fig.15)
(3) Disconnect the video board from the connector
main board. (See figs.14 and 15)
(4) Disconnect the S video board from the connector
the main board. (See figs.14 and 15)
(5) Disconnect the wire from the connector
component video board. (See fig.14)
(6) Disconnect the component video board from the connector
CN9 on the main board. (See fig.15)
(7) Disconnect the D5 video from the connector
main board. (See figs.14 and 15)
1-8 (No.MB177)
on the audio signal 1 board.
on the audio signal 1 board.
on the audio signal 2 board.
CN7 on the
CN8 on
CN502 on the
CN10 on the
Plastic rivet CN224
CN234 CN208
CN204 CN205 CN206
CN202 CN221
Fig.13
Video board S video board
CN324
Main board
Fig.14
Main board
CN6 CN8
CN15 CN7
Fig.15
CN218
CN223
Audio signal 1 board
Component
video board
CN502
D5 video board
Audio signal 2 board
CN10
CN9