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7-6.
SCHEMATIC DIAGRAM - CD Board (2/2) -
(2/2)
A1
A2
A3
R510
A4
DATA SELECTOR
A5
C508
TC74VHC157FT
0.1
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
(Page
A21
28)
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
OPTICAL
PICK-UP
BLOCK
(KSM-213DCP)
(2/2)
M401
(SPINDLE)
M402
(SLED)
HCD-ZT4
• See page 50 for IC Block Diagrams.
1k
C510
0.1
C511
0.1
3Y
GND
R511
3B
2Y
1k
3A
2B
4Y
2A
R512
4B
1Y
1k
4A
1B
ST
1A
SELECT
Vcc
IC502
R505
R503
47k
47k
R502
47k
R514
R224
0
100
R216
100
R225
100k
R509
100k
R513
100
R210
100
R209
100
R226
100k
R218
100k
R208
R219
100k
R207
R220
100k
R206
R221
100k
R205
R222
100k
R204
R223
100k
R203
IC201
TK63115SCL-G@GT
VOUT
VDD
C109
GND
0.1
C207
1
NC
CE
R157
100
+1.5V REGULATOR
R156
100
C151
0.0022
R201
C152
C205
0
0.0022
0.1
C201
100
10V
R202
0
C202
100 10V
C204
0.1
R405
10k
C124
0.0047
R402
2.2k
C405
C404
C403
0.1
0.1
0.1
C125
0.0047
FOCUS/TRACKING
COIL DRIVE,
SLED/SPINDLE
MOTOR DRIVE
IC401
BA5826SFP
R408
2.2k
R414
4.7k
A/D CONVERTER
IC501
AK5358A
STDO
DGND
C507
0.1
LRCK
VD
MCLK
VA
C506
0.1
SCLK
AGND
PDN
C505
R508
VCOM
2.2
47k
DIF
C504
CKS1
100
C502
10 16V
CKS2
10V
AINL
CKS0
AINR
C501
10
16V
C509
0.1
CN201
31P
DATA
CLK
GATE
ST_REQ
R213
100
AIN
R214
100
BCK
R212
100
LRCK
M-MUTE
R211
MGND
100
VM(7V)
DVDD(3.3V)
D-OUT
DGND
SBSY
REQ
100
/CCE
100
BUCK
100
BUS3
100
BUS2
100
BUS1
100
BUS0
/RST
AGND
L-OUT
DACGND
R-OUT
AVDD(3.3V)
C218
L-IN
0.1
ADCGND
R-IN
C217
0.1
ADCVDD(5V)
C401
R415
220
47k
10V
29
29
(Page
39)
HCD-ZT4
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