Servicing Notes - Sony MDX-M690 Service Manual

MDX-M690
PRECAUTION ON OPEN/CLOSE FRONT PANEL
The front panel opens to the bottom of main unit.
In performing the repair, place the main unit on the base having
the height exceeding 1 cm.
front panel
Open the front panel by supplying the power through the follow-
ing steps:
1. Disconnect the motor connector (CN602) from main board.
2. Supply the power to the motor.
Voltage : 9 V
Yellow wiring : MOTOR –
Black wiring : MOTOR +
4
SECTION 1

SERVICING NOTES

base
MDX-M690
1cm
( SIDE VIEW)
yellow wiring –
+
black wiring
connector
(CN602)
DETACHING THE DISPLAY PANEL IN THE TEST MODE
In the normal mode, after pressing the
onds to set the front panel in detaching position and detaching the
display panel is complete, the front panel closes automatically.
But in the test mode, the front panel opens automatically. (refer to
page 20 for test mode)
[OPEN]
key for two sec-