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13 Block Diagram
13.1. Servo & System Control
: CD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
CD MECHANISM UNIT
BRS11C
OPTICAL
PICKUP UNIT
FP8201
16
FP8201
15
FP8201
20
FP8201
19
FP8201
14
FP8201
10
FP8201
MD/LPD
5
FP8201
CD-LD
6
Q8201
LASER DRIVE
+3.3V
FP8201
F+
23
FP8201
F-
24
FP8201
T+
22
FP8201
T-
21
M7302*
SPINDLEMOTOR
CN7002 CN8251
+
SPM-
SPM+
CN7002 CN8251
TRV+
CN7002 CN8251
CN7002 CN8251
+
TRV-
M7301*
LOADING P.C.B.
TRAVERSE MOTOR
CN7001
LDM+
LDM+
CN7002 CN8251
5
CN7001
LDM-
LDM-
CN7002 CN8251
4
S7201
RESET
CN7002 CN8251
R
E
S
T
S
W
CN7001
CN7002 CN8251
OPEN SW
OPEN SW
3
CN7001
CN7002 CN8251
CLOSE SW
CLOSE SW
1
CD INTERFACE P.C.B.
NOTE: " * " REF IS FOR INDICATION ONLY
: USB SIGNAL LINE
IC8001
MN6627992AB
SERVO
PROCESSOR
IC7704
C3ABMY000027
16M SDRAM
A0 ~ A11
USBDM1
123
USBDP1
125
D0 ~ D7
IC8401
C3FBMY000309
16M FLASH
MEMORY
SCLK
6
33
CLKSF
SI
5
34
IO0SF
SO
2
30
IO1SF
90
XI1
X8101
89
XO1
60
A
P33
135
58
B
SCL5
112
59
C
CD TRACKING SIGNAL
SREQ/BLKCK
113
57
D
SO/STAT
106
55
E
SI/MDATA
107
56
F
MCLK
108
IRQ1A/MLD
105
61
PD
NRST
104
USBNOC
133
USBPP
132
62
LD
TRVP2
52
IC8251
C0GBY0000117
5CH MOTOR DRIVER
AUDIOCLK
118
14
VOFC+
VINFC
1
48
FOP
SRDAT
117
13
VOFC-
BCLK
116
16
VOTK-
VINTK
26
49
TRP
LRCK
115
15
VOTK+
SRDATAIN
114
P31
137
P32
136
SPM-
18
VOSP-
9
2
VINSP
23
50
SPOUT
SPM+
17
VOSP+
10
1
TRV+
12
VOSL+
1
10
VINSL
4
51
TRVP
TRV-
11
VOSL-
2
9
P30
134
LDM+
10
VOLD+
REV
7
3
8
LDM-
9
VOLD-
FWD
6
4
7
R
E
S
T
S
W
7
4
OPEN SW
5
6
CLOSE SW
8
3
MAIN P.C.B.
IC2006
RFKWMAKX17LM
MICROPROCESSOR
USB REC LED 65
IC2007
C3EBEY000037
EEPROM
SCL
6
29
EE CLK
NRST 19
SDA
5
28
EE DATA
15
XI
X2001
16
XO
13
XTIN
X2002
12
XTOUT
55
AMUTE
62
USB IN
54
CD BLKCK
EMO1
26
73
CD STAT (SYS TXD)
EMO2
27
72
CD MDATA (SYS RXD)
TU CLK
9
74
CD MCLK
TU RST
10
71
CD MLD
TU SDA
8
61
CD RESET
TU INT
25
33
EMMC/USB2 DET
DAP RESET
46
32
BOOT FILE ANALYSIS
DAP PDN
47
31
BOOT FILE DET
DAP MUTE
48
DAP CLK/DSP CLK
36
DAP SDA/DSP SDA
34
CD I2S MCLK
CD I2S MCLK
/DAMP OTW
41
CD I2S SDO
CD I2S SDO
/DAMP CLIP
42
CD I2S BCLK
CD I2S BCLK
/DAMP FAULT
43
CD I2S LRCK
CD I2S LRCK
FROM/TO AUDIO
AUTO BASS
93
DAP I2S OUT
DAP I2S OUT
BKND ERR
49
DAP I2S LRCKO
DAP I2S LRCKO
DAP VALID
50
DAP I2S BCKO
DAP I2S BCKO
DAMP RESET
44
TEMP DET
97
SMPS ID
95
SYNC
88
DC DET2
53
59
LOAD CCW
SMPS BP
70
60
LOAD CW
ECO CTNRL
51
PROTECT
22
POWER
23
58
CD REST SW
PCONT
90
57
CD OPEN SW
EN
76
56
CD CLOSE SW
OC
75
40
USB P.C.B.
JK9300
USB PORT
+5V
1 VBUS
D-
CN2002
ZJ9300*
D-
2 D-
2
2
CN2002
ZJ9300*
D+
D+
3 D+
3
3
Q2500
D9300
CN2002 ZJ9300*
D5V RED
D5V RED
+5V
SWITCH
5
5
QR2500
LED DRIVE
Q2001
RESET
+3.3V
D2002
EMO1
EMO1
EMO2
EMO2
TU SCL
TU SCL
TU RST
TU RST
TU SDA
TU SDA
TU INT
TU INT
DAP RESET
DAP RESET
DAP PDN
DAP PDN
DAP MUTE
DAP MUTE
FROM/TO AUDIO
DAP SCL
DAP SCL
DAP SDA
DAP SDA
DAMP OTW
DAMP OTW
DAMP CLIP
DAMP CLIP
DAMP FAULT
DAMP FAULT
AUTOBASS
AUTOBASS
BKND ERR
BKND ERR
DAP VALID
DAP VALID
DAMP RESET
DAMP RESET
TEMP DET
TEMP DET
SMPS-ID
SMPS ID
SYNC
SYNC
DC DET PWR
DC DET PWR
AM-BP
AM BP
ECO CTR
FROM/TO POWER SUPPLY
ECO CTR
PROT
PROT
POWER
POWER
PCONT
PCONT
EN
EN
OC
OC
SA-AKX17PH/PN SERVO & SYSTEM CONTROL (1/2) BLOCK DIAGRAM
TO SERVO & SYSTEM CONTROL
BLOCK (2/2)
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