20
20
D-NE900
5-4. SCHEMATIC DIAGRAMS – MAIN BOARD (1/4) –
1.9
1.9
1
0
1.9
1.9
1.3
1.3
0.9
0.9
2.6
2.6
1.3
1.3
0
1.9
1.9
1.9
1
1
1
0.9
0.9
0.9
0.9
0.9
0.9
0.9
1.1
1.1
1.1
1.9
1.9
0.7
1.2
1.2
0.3
0.1
0.1
0.1
0
0
0
1.9
*
1
1.9
0
1.9
0
0
0
0
1.9
1
1
1
1
1
1.5
1.3
1
1
1
1
1.6
0.9
0.9
0.9
0.9
1
1
1.9
1.9
1.9
1.9
1.7
1.9
1.7
0
0.1
0.1
1.9
0
1.9
1
1.3
1.5
1
1
1
1
1
1.9
1
1
1
0.9
0.9
0.9
0.9
1.6
1
1
<1>
<3>
<4>
<5>
<6>
<7>
<8>
<9>
<14>
<15>
<16>
<20>
<19>
<18>
<17>
<21>
<22>
<23>
<25>
<26>
<27>
<28>
<30>
<31>
<32>
<33>
<34>
<35>
<36>
<29>
<10>
<11>
<12>
<13>
MAIN BOARD
(1/4)
2
M901
SPINDLE
MOTOR
M902
SLED
MOTOR
• See page 29 for IC PIN FUNCTION DESCRIPTIONS.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
8
9
4
2
9
8
0
5
1
5
1
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299