Table of Contents
Advertisement
12 Block Diagram
12.1. 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 FP8251
+
SPM-
CN7002 FP8251
SPM+
TRV+
CN7002 FP8251
CN7002 FP8251
+
TRV-
M7301*
LOADING P.C.B.
TRAVERSE MOTOR
CN7001
LDM+
LDM+
CN7002 FP8251
5
CN7001
LDM-
LDM-
CN7002 FP8251
4
S7201
RESET
CN7002 FP8251
REST SW
CN7001
CN7002 FP8251
OPEN SW
OPEN SW
3
CN7001
CN7002 FP8251
CLOSE SW
CLOSE SW
1
CD INTERFACE P.C.B.
NOTE: " * " REF IS FOR INDICATION ONLY
: USB SIGNAL LINE
IC8001
MN6627992AB
IC8051
SERVO
C3ABMY000027
16M SDRAM
PROCESSOR
TC - 1
A0 ~ A11
D-
USBDM1
123
TC - 2
D+
USBDP1
125
D0 ~ D7
IC8401
C3FBMY000309
16M FLASH
MEMORY
SCLK
6
33
CLKSF
SI
5
34
IO0SF
SO
2
30
IO1SF
IC8501
C3FBXY000042
2GB NAND
FLASH MEMORY
DAT0
3
38
MSDDAT0
DAT1
4
37
MSDDAT1
DAT2
5
40
MSDDAT2
DAT3
2
39
MSDDAT3
DAT3
16
90
XI1
X8101
89
XO1
60
A
58
B
59
C
CD TRACKING SIGNAL
57
D
55
E
USBNOC
133
56
F
USBPP
132
TRVP2
52
61
PD
P33
135
P85
139
SCL5
112
62
LD
SREQ/BLKCK
113
IC8251
SO/STAT
106
C0GBY0000117
5CH MOTOR DRIVER
SI/MDATA
107
MCLK
108
14
VOFC+
VINFC
1
48
FOP
IRQ1A/MLD
105
13
VOFC-
NRST
104
16
VOTK-
VINTK
26
49
TRP
15
VOTK+
CD I2S MCLK
AUDIOCLK
118
CD I2S SDO
SRDAT
117
CD I2S BCLK
BCLK
116
CD I2S LRCK
LRCK
115
SPM-
18
VOSP-
9
2
DAP I2S OUT
SRDATAIN
VINSP
23
50
SPOUT
114
SPM+
17
VOSP+
10
1
DAP I2S LRCKO
P31
137
TRV+
12
VOSL+
1
10
DAP I2S BCKO
VINSL
4
51
TRVP
P32
136
TRV-
11
VOSL-
2
9
P30
134
LDM+
10
VOLD+
REV
7
3
8
LDM-
9
VOLD-
FWD
6
4
7
REST SW
7
4
OPEN SW
5
6
CLOSE SW
8
3
MAIN P.C.B.
IC2006
RFKWMAKX56LM
MICROPROCESSOR
CN6400
VBUS
1
VBUS
CN2001
ZJ6400*
D-
2
D-
USB PORT
2
2
CN2001
ZJ6400*
D+
3
D+
3
3
D6400
CN2001
ZJ6400*
D5V
D5V
5
5
USB P.C.B.
65
USB REC LED
QR102
QR3000
SWITCH
LED DRIVE
+5V
33
EMMC/USB2 DET
32
BOOT FILE ANALYSIS
31
BOOT FILE DET
55
AMUTE
45
USB IN 2
62
USB IN 1
54
CD BLKCK
73
CD STAT(SYS_TXD)
72
CD MDATA(SYS_RXD)
74
CD MCLK
71
CD MLD
61
CD RESET
IC2007
C3EBEY000037
CD I2S MCLK
EEPROM
CD I2S SDO
SCL
6
29
EE CLK
CD I2S BCLK
SDA
5
28
EE DATA
FROM/TO
CD I2S LRCK
AUDIO
DAP I2S OUT
19
NRST
Q2001
DAP I2S LRCKO
15
XI
X2001
+3.3V
RESET
DAP I2S BCKO
16
XO
D2002
13
XTIN
X2002
12
XTOUT
59
LOAD CCW
60
LOAD CW
58
CD RESET SW
57
CD OPEN SW
56
CD CLOSE SW
43
EN
EN2 77
EN
PCONT
PCONT 90
PCONT
15V REG BP
15V REG BP
15V REG BP 49
5V REG BP
5V REG BP
5V REG BP 24
SMPS BP
SMPS BP 70
SMPS BP
FROM/TO
SYNC
SYNC 88
SYNC
POWER SUPPLY
OC
OC
OC 75
TEMP DET
TEMP DET
TEMP DET 97
DC DET PWR
DC DET2 53
DC DET PWR
36V DET
36V DET 30
36V DET
DAP MUTE
DAP MUTE 48
DAP MUTE
DAP PDN
DAP PDN 47
DAP PDN
DAP RST
DAP RESET 46
DAP RST
DAP/DSP SCL
DAP/DSP SCL
DAP/DSP CLK 36
TU SCL
TU CLK 9
TU SCL
TU RST
TU RST 10
TU RST
ANALOG SEL1
ANALOG SEL1
ANALOG SEL1 5
DAP/DSP SDA
DSP/DAP SDA 34
DAP/DSP SDA
TU SDA
TU SDA 8
TU SDA
DAP VALID
DAP VALID 50
DAP VALID
FROM/TO
DAMP FAULT
DAMP FAULT
AUDIO
DAMP FAULT 43
DAMP CLIP
DAMP CLIP 42
DAMP CLIP
DAMP OTW
DAMP OTW 41
DAMP OTW
TU INT
TU INT 25
TU INT
EMO1
EMO1
EMO1 26
EMO2
EMO2 27
EMO2
FAN CONTROL
FAN CONTROL 96
FAN CONTROL
AUTOBASS
AUTOBASS
AUTOBASS 93
MPORT SW
MPORT SW 79
MPORT SW
DC DET AMP
DC DET1 40
DC DET AMP
IC2010
C0ABBB000067
FAN CONTROL
Q2002,Q2006,Q2008,Q2010
POSITIVE
CN2007
FAN
2
+15V
CONTROL
NEGATIVE
CN2007
CIRCUIT
1
FAN OUT
FAN OUT1 20
QR2001
FAN OUT2 21
SWITCH
SA-AKX76PH/PN SERVO & SYSTEM CONTROL (1/2) BLOCK DIAGRAM
TO SERVO & SYSTEM CONTROL
BLOCK (2/2)
FAN UNIT (RIGHT)
+
-
Hide quick links:
Advertisement
Table of Contents
