67
X-MDX717, XR-MDX717
A1
NO
YES
Fig. 6
Fig. 7
A2
NO
YES
NO
YES
Are when playing,
36 pins of IC801
2.8V or more?.
Please check the circuit
of Q801 in the surrounding.
Please check FFC connector (CN801).
Q802 is broken.
Picking up is broken.
Is the wave forms
of Figure 6 shown with 13 pins and
16 pins of CN801?.
Is the wave forms
of Figure 7 shown with 6 pins
(FEO) of IC801?.
Please check the circuit of IC801 of 36 pins
in the surrounding.
Please check a digital signal
of 20, 21 and 22 pins of IC801.
Please check the FFC connector
from pick-up.
Pick-up is broken.
Please check the circuit in the
surrounding with the solder of
IC801 of 17 pins.
IC801 is broken.
IC802 is broken.
Please check the circuit of IC801
, IC803 in the surrounding.
IC803 is broken.
2-A1. (The laser does not radiate.)
2-A2. (Is the lens vertical motion.)
