GX-700/GX-700VCD
GX-700/VCD
Fig. 7
Fig. 6
Fig. 8
6. Operation Check of P.C.B. Main (1)
a. Remove the CD Mechanical Unit.
b. Remove the Panel Unit.
c. Remove the Deck Mechanical Unit.
d. Remove 4 screws (
u
) and then remove the Fan in Fig. 6.
e. Remove 5 screws (
i
) in Fig. 6.
f. Remove 1 screw (
o
) and then remove the P.C.B. Main (2) in Fig. 7.
g. Remove 3 screws (
!0
) in Fig. 7.
h. Remove 4 screws (
!1
) and then remove the Power Transformer in Fig. 8.
i. Place the main unit on its left side (viewed from the front) and remove the Bottom Cover in Fig. 9.
j. Install the Panel unit to the main unit in Fig. 9.
k. Connect the flat connecting cables ( CB10, CB13 and CB11 ) and remove a connector ( CB805 ) in Fig. 2.
l. Connect the power plug and turn on the Power Switch.
Fig. 9
10
i
i
i
o
!0
P.C.B. Main (2)
!1
!1
P.C.B. Input
P.C.B. Main (1)
u
CAUTION
When the power to this equipment is turned on with the CD/VCD Mechanical Unit disconnected, the capacitor C255(4700/
16) of the Main P.C.B. (CD/VCD power supply section) is charged. Connecting the CD/VCD P.C.B. in this state may cause
damage to its IC. Therefore, when installing the CD/VCD Mechanical Unit, be sure to discharge the capacitor C255(4700/
16) of the Main P.C.B. before making connections. (To discharge it, short the W201 teB and GND with a
resistor(270
Ω
1W).)
