MX-J570V/MX-J680V
1-33
FLAT WIRE
FLAT WIRE
QUQ412-4020CJ
JIG-MXJ500
CONNECTOR Board x 2
CONNECTOR Board x 2
Diagnosis which uses extension wire method
System control P.C.board
1.Remove the metal cover and CD changer mechanism.
2.Remove the front panel assembly.
3.One screw A is removed, and relay board is removed.
4.As shown in fig.1, place the front panel assembly after
opening it outward using the right side of the front panel as
an axis.
5.The extension wire is connected with CN870 & CN871 on
the INPUT/OUTPUT board and CN860 & CN861 on the
main board.
Extension wire parts No.
Extension wire
Input/output board
Main board
Relay board
Relay board
CN870
A
CN860
CN871
CN861
Fig.1
Front panel assembly
Summary of Contents for MX-J570V
Page 64: ...MX J570V MX J680V 1 64 MEMO ...
Page 77: ...H A B C D E F G 2 12 MX J570V MX J680V n pre amplifier board ted circuit boards ...
Page 78: ...A B C D E F G 2 13 MX J570V MX J680V Power supplly input output board ...
Page 81: ...A B C D 1 2 3 4 5 MX J570V MX J680V 2 16 VCD board ...
Page 82: ...A B C 1 2 3 4 5 MX J570V MX J680V 2 17 Head amplifier board ...
Page 83: ...A B C D 1 2 3 4 5 MX J570V MX J680V 2 18 Tuner board ...
Page 95: ...A B C D 1 2 3 4 5 MX J570V MX J680V 3 12 4 1 6 30 12 10 3 B mecha A mecha ...