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CX-JDS22/JDS33
6-1. BLOCK DIAGRAM – BD SECTION –
OPTICAL PICK-UP
BLOCK
(KSM-215DCP/C2NP)
DETECTOR
VCC
+1.7V
VC
+3.3V
A
B
C
D
E
F
Q10
LD
LD
DRIVER
GND
PD
VR
IC251
SL/SP MOTOR
DRIVER
F+
16
CH2OUT-F
FOCUS
CH1FIN
5
COIL
F
15
CH2OUT-R
CH1RIN
6
T+
17
CH1OUT-R
TRACKING
CH2FIN
7
COIL
T
18
CH1OUT-F
CH2RIN
8
19
CH4OUT-R
M101
M
CH3FIN
30
(SPINDLE)
20
CH4OUT-F
CH3RIN
29
21
CH3OUT-F
M102
M
3
OPIN+
(SLED)
CH3OUT-R
22
MUTE
24
CX-JDS22/JDS33
All manuals and user guides at all-guides.com
IC101
RF AMP
26
PCMD1
A
61
27
B
LRCK1
62
28
C
LRCK
63
29
D
PCMD
65
19
E
BCK
66
20
F
BCK1
60
36
LD
77 XTAO
X171
16.9MHz
78 XTAI
XTACN
95
XRST
100
37
PD
+3.3V
DATA
102
XLAT
104
7
SSTP
105
CLOCK
S101
SENS
107
SCOR
115
11
TFDR
12
TRDR
13
FFDR
14
FRDR
9
SFDR
AOUT1
81
10
SRDR
AOUT2
86
6
MDP
IC301
DIGITAL SIGNAL
PROCESSOR
11
SDO0
VDD
55
16
LRCKIA
VDD
21
19
SFSY/LRCK1B
VDDM
40
14
SDIO
15
BCKIA
18
SBSY/BCK1B
3
36
8
7
6
5
XTACN
4
XRST
2
DATA
XLAT
CLOCK
SENS
SCOR
22
22
IC303
3.3V
5
REG
1
IC604(2/2)
SYSTEM CONTROLLER
MP3STB
66
P26
MP3REQ
67
P25
MIACK
65
P27
MICK
28
P72/CLK2
MIDIO
29
P71/RXD2
MILP
68
P24
MICS
63
P30
MP3RST
61
P31
SCOR
19
P83/INT1
SENS
32
P66/RXD1
CLOCK
33
P65/CLK1
XLT
69
P23
DATA
P67/TXD1
31
XRST
P22
70
XTACN
P32
60
LOUT
A
ROUT
MAIN
SECTION
(Page 23)
• R-CH is omitted due to same as L-CH.
• Signal Path
: CD
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