Sony HCD-SB100, Руководство по обслуживанию

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61
HCD-SB100/SB200
61
HCD-SB100/SB200
Ver. 1.1
7-14. SCHEMATIC DIAGRAM – DVD SECTION (2/3) –
•
See page 71 for IC Block Diagram.
•
See page 69 for Waveforms.
4.7
4.7
4.8
0
4.8
0 0 0 0 0 0
4.8
0 0 0
0
4.8
0
0
0
2
2
0
2.8
2
2
2.5
1.4
0.7
1.3
2
4.8
2.8
0
0.7
2
2
1.4
2.7
4.8
1.6
4.8
0
0
4.8
0
0
1.5
0
0
0.6
0
0
2.8
0
0
0
8
0
0
1.8
1.8
1.8
1.8
1.7
1.7
1.2
1.2
8
1.9
1.7
0
4.8
0
2.2
1.8
1.4
1.4
4.8
1.4
1.8
2.2
1.4
1.8
2
1.4
4.8
0
0
4.8
0
4.8
1.5
1.6
1.6
0
0
0
0
0
2.1
2.1
2.1
2.1
2.1
2
2
0
1.2 4.8 4.8
0 2 0 0
3.7 4.8
0 0 0
4.8
0 2
2
1.2
0
0
0
4.8 4.8
0
4.8 4.8
0 0 0 0
No mark : DVD STOP
1
3
2
DVD
BOARD
(1/3)
5
DVD
BOARD
(1/3)
6
DVD
BOARD
(1/3)
2
IC201
CD/DVD RF AMP
SERVO CONTROL
IC201
MT1336E
IC202
MOTOR/COIL DRIVER
IC202
LA6560-A-TE
Q204,205
LD DRIVER
SWITCH
SWITCH
INVERTER
VCC
GND
VCC
OPTICAL
PICK-UP
BLOCK
DVD
MECHANISM
DECK
DVD BOARD
DVD SECTION
(2/3)
1 2
A
B
C
D
E
F
G
H
I
J
K
3 4 5 6 7 8 9 10 11 12 13 14 15