Sony DVP-NS38 Service Manual page 80

DVP-NS28/NS38/NS39/NS47P/NS57P/NS64P/NS67P
QQ
3 7 63 1515 0
2-2. Operation of Auto Self Check
When the Self Check mode becomes active at the AC Power ON or by key input, the test display of the following steps (1) to (4) is repeated.
(1) FLD and all ON (for 5 seconds)
(2) MODEL display (for 2 seconds)
a) DVP-NS28/NS38/NS39
b) DVP-NS47P/NS57P
c) DVP-NS64P/NS67P
TE
L 13942296513
3) Version display (for 2 seconds)
(4) ROM creation date display (for 2 seconds)
(2-3. Each Self Check Function
Each Self Check function tests the FLD display, LED display, and key input.
Input
Voltage [V] PIN ef (AD1)
0 - 0.20 PLAY
www
http://www.xiaoyu163.com
IC404: Pin No. (Signal)
PIN eg (O/C)
OPEN/CLOSE
x ao
y
. i
8
Q Q
3 6 7 1 3
PIN eh (AD2) PIN ej (POWER)
STOP POWER
u163
.
6-4
2 9 9 4 2 8
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9