Sony DVP NS725P - Progressive-Scan DVD/CD Player, Руководство по обслуживанию

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DVP-NS325/NS330/NS333/NS430/NS433/NS530/NS725P/NS730P
1
A
B
C
D
E
F
G
H
I
J
2 12 13 11
10
9 8 7 6 5 4 3 14 15
4-27 4-28
MOTOR DRIVE
MB-108 (2/6)
2.0
2.0
2.0
2.0
2.0
2.0
0
2.0
2.0
2.0
2.0
2.0
2.0
2.0 2.0 0.01 3.4 3.4 0 0 3.4 3.4 3.4 3.4 11.0 5.3
5.3
-0.05
6.0
5.0
5.3
5.3
5.4
5.2
-0.05
5.3
5.3
5.3
0
5.3
11.0
5.3 3.4 2.0 2.0 2.0 5.0 2.4 3.2 3.2 2.0
0
3.2
3.2
0
2.0
0
3.3
0.03
0.03
2.4
0.03
0.03
0.02
2.5
0.03
0.03
3.0
0.1 5.0 5.0
0
3.0
0.1
0
0.1 0 4.4 3.1 2.1 0.1 2.1 2.2
3.0
0.04
3.0
0.3
1.3
2.2
0.05
2.0
3.0
2.0
2.0
4.0
0.4
4.0
0.04
0.1
0
3.4 1.0 3.2 3.0
0
2.2 2.2 3.2 3.2 2.3 3.0 5.0 4.0 4.0 4.0 4.0
4.0
3.0 3.2 5.1
1.0
5.1
6
7
8
9
MS-81
For Schematic Diagram
• Refer to page 4-23 for printed wiring board of MB-108 board.
• Refer to page 4-5 for waveform
• Refer to page 4-37 for Differential Part List
MB-108 BOARD (2/6)
MOTOR DRIVE
-REF.NO.:2000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
VIDEO SIGNAL
CHROMA
PB
Y Y/CHROMA
AUDIO
SIGNAL
SIGNAL PATH
SPINDLE SERVO (SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
SKEW SERVO DVD/CD