Read Sony HCD-DX10 / HCD-RG20 / HCD-RG30T / HCD-RG4SR / MHC-DX10 / MHC-RG20 / MHC-RG30T / MHC-RG4SR Service Manual online
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19
HCD-DX10/RG4SR/RG20/RG30T
5-4. SCHEMATIC DIAGRAM CD SECTION
• See page 15 for Waveform. • See page 31, 32 for IC Block Diagrams. • See page 25 for printed wiring boards of ADDRESS SENSOR, DRIVER and MOTOR boards.
1
0
0
0
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
4.8
2.4
4.8
1.9
0
0
0
0
0
0
0
0
0
4.8
4.7
4.5
4.5
4.7
0
1.9
1.9
2
2
2.3
4.8
4.8
4.8
0.1
2.3
4.8
4.8
4.8
0
0.8
0
0
6.9
6.9
0.1
0.1
3.7
0.2
4.9
0.8
0
3.1
3.1
3.1
3.1
3.1
3.1
2.4
2.4
6.9
6.9
2.4
3.1
3.1
2.4
2.4
2.4
0
4.2
4.2
0.2
0
4.2
2.2
0.9
0.9
2.4
2.4
4.8
0
0
4.8
4.8
2.4
0
2.5
2.5
2.5
2.4
2.4
1.5
0
0
0
0
0
2.3
2.3
2.3
2.4
2.4
2.4
2.4
2.4
2.4
2.4 2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
4.8
4.8
0
0.1
4.8
CN732
CN01
CN731
CN102
CN733
CN734
CN722
CN711
CN721
CN702
CN701
CN735
CD BOARD
SPDL
BOARD
MOTOR BOARD
ADDRESS SENSOR BOARD
DRIVER BOARD
OPTICAL PICK-UP
BLOCK
(KSM-213D)
0.1
SG-264
IC711
TBL ADDRESS SENSOR
IC701
MOTOR DRIVE
TURN
MAIN BOARD
PANEL BOARD
CN602
(Page 27)
TO
TO
CN704
(Page 22)
(2/4)
0.0015
0.0015
Q771-774
MUTE
MUTE
0.022
0.022
0.022
0.1
0.1
0.1
0.001
0.01
0.1
0.0033
0
.0
04
7
0.47
0.01
0.1
0.33
0.068
0.1
0
.1
0.018
0.015
0.15
0.33
0.22
0.033
0.0027
0.1
0.022
0.022
IC751
DSP
0.1
0.1
0.1
0.022
IC781
FCS/TRK COIL
SL/SP MOTOR
DRIVER
SL/SP MOTOR
DRIVER
IC731
ASP
IC781
A
K
C
E
MM1469XH
IC731
LA9241M
0.33
0.001
0.022
0.1
0.022
0.022
0.01
0.1
LED DRIVER
SWITCH
IC701
BA6956AN
IC751
LC78622NE
F
A
RG20: AEP, UK
IC B/D
IC B/D
IC B/D
IC B/D
Ver 1.2 2003.11
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