Main Board (1/4) - Sony D-NE10 Service Manual

D-NE10
Q Q
5-4. SCHEMATIC DIAGRAMS – MAIN BOARD (1/4) –
3 7 6 3 1 5 1 5 0

MAIN BOARD (1/4)

OPTICAL
PICK-UP
BLOCK
DAX-25E
15P
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
M902
3 PHASE
4P
SPINDLE MOTOR
4
3
T E
L 1 3 9 4 2 2 9 6 5 1 3
2
W
1
U
V
2P
M901
2
SLED
1
MOTOR
w w w
• See page 12 for Waveform. • See page 23 for IC Block Diagrams.
0
0
1.9
1.9
1.9
1
1
0.9
0.9
0.9
1
0.9
0.9
0.7
1.9
0.9 1
1.9
0.9
1.1
1.1
1.1
x a o
y
. i
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X601
16.934MHz
0
1.9
2
0.1
0.1
0
1.7
1.9
1.7
1.9
IC601
1.9
Q Q
3 1.9 7 6
RF AMP
DIGITAL SIGNAL PROCESSOR 1.9
DIGITAL SERVO PROCESSOR 1
D-RAM CONTROLLER
1
0.9
IC601
CXD3039AR
0.9
0.9
0.9
1.6
1
1
1
1
1.5
1.3
MAIN
A
BOARD
(2/4)
u 1 6 3
.
18 18
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2 4
8 9 9
3 1 5 1 5 0 8 9 2
IC602
IC602
MSM51X17400F-10TFSR1
1.9
1 1
1
1
1.5 1.6
1.3
0.9
D-RAM
1 0.9
1 0.9
1 0.9
1
1
1 1
1.9
No mark : PLAY (servo on)
m
c o
2
8 9 9
<21>
<22>
<23>
<24>
<25>
<26>
<27>
<28>
MAIN
B
BOARD
(3/4)
4 9 8 2 9 9
<29>
<30>
<31>
<32>
<33>
<34>
MAIN
C
<36> BOARD
(4/4)