MX-J570V/MX-J680V
1-5
Precautions at disassembling and parts replacement
This model is charged with electricity on the power board
even if the power cord is unplugged.
Therefore, always discharge electricity in accordance with
the steps given below before starting disassembling of the
unit and/or replacement of parts.
1.
2.
While referring to the disassembling steps, remove the
metal cover and the CD changer mechanism.
Set electrical resistances of 1kohm 1/4W to the places
between the + and - terminals of the respective condensers
C204 and C205 on the power board, and discharge electricity
for 4 ~ 5 seconds.
Power board
C205
C204
Содержание MX-J570V
Страница 64: ...MX J570V MX J680V 1 64 MEMO ...
Страница 77: ...H A B C D E F G 2 12 MX J570V MX J680V n pre amplifier board ted circuit boards ...
Страница 78: ...A B C D E F G 2 13 MX J570V MX J680V Power supplly input output board ...
Страница 81: ...A B C D 1 2 3 4 5 MX J570V MX J680V 2 16 VCD board ...
Страница 82: ...A B C 1 2 3 4 5 MX J570V MX J680V 2 17 Head amplifier board ...
Страница 83: ...A B C D 1 2 3 4 5 MX J570V MX J680V 2 18 Tuner board ...
Страница 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 ...