Block Diagram; Servo & System Control - Panasonic SA-AKX72PH Service Manual

15 Block Diagram

15.1. Servo & System Control
: CD AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
CD MECHANISM UNIT
CD SERVO P.C.B.
BRS1C
OPTICAL
PICKUP UNIT
CN7001 A
16
CN7001
B
15
CN7001
C
20
CN7001 D
19
CN7001 E
14
CN7001 F
10
CN7001
MD/LPD
5
CN7001 CD-LD
X7201
6
Q7601
LASER DRIVE
3.3V
IC7002
C0GBY0000117
MOTOR DRIVER
CN7001
F+
15 VOTK+
23
VINTK 26
CN7001 F-
16 VOTK-
24
CN7001
T+
13 VOFC+
22
VINFC 1
CN7001
T-
14 VOFC-
21
M7301*
SPINDLE MOTOR
+
17 VOLD-
VINLD 23
18 VOLD+
M7302*
TRAVERSE MOTOR
+
11 VOSL-
VINSL 4
12 VOSL+
LOADING
+ CN7003 LDM+
10 VOTR+ REV 7
5
LOADING MOTOR CN7003
LDM-
9 VOTR- FWD 6
4
LOAD SWITCH
CN7003 SW CLOSE
1
CN7003
SW OPEN
3
NOTE: " * " REF IS FOR INDICATION ONLY
: USB SIGNAL LINE
IC7101
MN6627553PA
SERVO
PROCESSOR
CD MLD CN7002 CN2009 CD MLD
27 A MLD 68
9 19
CN7002 CN2009
CD MDATA CD MDATA
MDATA 67
25 B
10 18
CD MCLK CN7002 CN2009 CD MCLK
26 C MCLK 66
11 17
LRCLK CN7002 CN2009 LRCLK
24 D EXT1 58
18 10
CN7002 CN2009
BCK BCK
22 E EXT2 57
19 9
CN7002 CN2009
CD SRDATA0 CD SRDATA0
EXT0 59
23 F
17 11
CD SRDATA1 CN7002 CN2009 CD SRDATA1
EXT3 56
20 8
28 PD
CD SRDATA2 CN7002 CN2009 CD SRDATA2
EXT4 55
21 7
CN7002 CN2009
74 X1 CD BLKCK CD BLKCK
BLKCK 70
8 20
CD STAT CN7002 CN2009 CD STAT
STAT 69
73 X2
7 21
REST SW CN7002 CN2009 CD REST SW
29 LD
5 23
S7201
RESET
CN7002 CN2009
CD RESET CD RESET
NRST 71
6 22
17 FOP
16 TRP
CN7002 CN2009
CD LOUT CD LOUT
CD L
OUTL 49
25 3
TO AUDIO
CN7002 CN2009
CD ROUT CD ROUT
OUTR 52 CD R
23 5
13 SPOUT
14 TRVP
LD CCW CN7002 CN2009 LD CCW
15 13
CN7002 CN2009
LD CW LD CW
12 16
CD CLOSE SW CN7002 CN2009 CD CLOSE SW
27 1
CD OPEN SW CN7002 CN2009 CD OPEN SW
3 25
IC2006
C3EBFY000006
EEPROM
SK 2
DI 3
DO 4
D2008
Q2011
3.3V RESET
MAIN P.C.B.
CN2000 CN601
FL DATA
CN2000 CN601
FL CLK
FL CS CN2000 CN601
CN2000 CN601
CD MLD
CN2000 CN601
CD MDATA
CN2000 CN601
CD MCLK
LRCLK CN2000
CN2000
BCK
CN2000
CD SRDATA0
CD SRDATA1 CN2000
CN2000
CD SRDATA2
CN2000
CD BLKCK
CN2000
CD STAT
CD REST SW CN2000
CN2000
CD RESET
52 51
CD REST SW CD RESET
CN2000
SD CMD SD CMD
SD CMD 76
CN2000
SD INT SD INT
SD INT 75
SD NRST SD NRST CN2000
SD NRST 78
SD STAT SD STAT CN2000 CN601
SD STAT 77
REC L USB CN2000 CN601
REC L
REC R USB CN2000 CN601
REC R
FROM/TO
LD CCW
AUDIO
47 LOAD CCW
LD CW
46 LOAD CW
JUPITER L CN2000 CN601
JUPITER L
JUPITER R CN2000 CN601
JUPITER R
CD CLOSE SW
45 CLOSE SW
CD OPEN SW
38 CD OPEN SW
XI 15
X2000
XO 16
XTIN 13
36 EE SCL X2001
XTOUT 12
34 EE DATA
USB REC LED CN2000
USB REC LED
USB REC LED 79
19 NRST
IC2003
RFKWMAKX72M0
MICRO PROCESSOR
87
JUPITER P.C.B.
IC801
MN2WS0042NA
RIPPING AUDIO LSI
FL DATA
78 U2TXD
3 28
FL CLK
80 SCK2
2 29
FL CS
85 GPIO3 XI2 204
1 30
X802
MLD
MLD
102
7 24
XO2 203
MDATA
103 MDATA
6 25
MCLK SDD2 0 177
101 MCLK
8 23
SDD2 1 176
CN601 LRCK
SDD2 2 175
106 LRCKIN
26 5 SDD2 3 174
CN601
BCLK
BCKIN
107
24 7
XI1 62
CN601
SRDAT0
108 SRDAT0 X801
23 8
CN601 XO1 63
SRDAT1
111 SRDAT1
27 4
CN601 SRDAT2
112 SRDAT2
28 3
CN601
BLKCK
BLKCK
110
4 27
CN601
STAT
104 STAT
5 26
CN601 REST SW
83 NINT
29 2
CN601
CD RESET
98 GPIO0
30 1
CN601
U1RXD
76 U1RXD
19 12
CN601
IREQ
82 NMI
20 11
CN601 NRST
71 NRST
17 14
U1TXD
75 U1TXD
18 13
IC551
C0FBAK000026
A/D
CONVERTER
ASRDATA
SDTO 9 121 ASRDATA
LIN PDN 13
2 AINL PORT IND CTL 201
15 16 MCLK 11
RIN SCLK 12
1 AINR VBUS PWR FAULT 200
13 18
LRCK 10
IC552
C0FBBY000027
D/A
CONVERTER
LRCKO
LRCK 4 115 LRCKOUT
BCKOUT
LOUT BICK 2 117 BCKOUT
11 AOUTL DMCLK
9 22 MCLK 1 119 DMCLK
GPIO0
ROUT RSTN 5 98 GPIO0
10 AOUTR GPIO1
11 20
DEM 15 99 GPIO1
GPIO2
SUMTE 6 100 GPIO2
DSRDATA
SDTI 3 DSRDATA
118
DM 211
DP 209
5V
LED OUT
Q801
CN601
USB REC LED
LED DRIVE
10 21
SA-AKX72PH/PN SERVO & SYSTEM CONTROL (1/2) BLOCK DIAGRAM
1
IC760
C3FBXY000026
NAND
FLASH MEMORY
11 DATA0
12 DATA1
13 DATA2
24 DATA3
37 DATA3
IC751
C3ABQY000058
SDRAM
TC - 1
A0 ~ A12
TC - 2
DQ0 ~ DQ15
IC701
RFKWFAKX72J0
FLASH MEMORY
TC - 3
FA0 ~ FA22
TC - 4
FD0 ~ FD7
EN
EN
OC FROM/TO
OC
POWER SUPPLY
VBUS
VBUS
USB P.C.B.
CN6004
USB PORT
CN503 CN6003
VBUS VBUS
1 VBUS
1 1
D- CN503 CN6003
D-
2 D-
2 2
D+ CN503 CN6003 D+
3 D+
3 3
D6034
CN503 CN6003
LED IN LED IN
6 6
CN503 CN6003
LED OUT
7 7
TO SERVO & SYSTEM CONTROL
BLOCK (2/2)