11 Block Diagram
11.1. Servo & System Control
SA-MAX750 SERVO & SYSTEM CONTROL (1/3) BLOCK DIAGRAM
TO SERVO & SYSTEM CONTROL
BLOCK (2/3)
+
+
MICROPROCESSOR
RFKWMMAX750M
IC2006
X2001
XI
15
XO
16
X2002
XTIN
13
XTOUT
12
6
SCL
5
SDA
EEPROM
C3EBEY000037
IC2007
EE CLK
29
EE DATA
28
4
DAT1
4GB NAND
FLASH MEMORY
C3FBYY000038
IC8501
MSDDAT1
37
3
DAT0
MSDDAT0
38
2
DAT3
16
DAT3
MSDDAT3
39
5
DAT2
MSDDAT2
40
IO0SF
34
CLKSF
33
IO1SF
30
NRST
19
+3.3V
Q2001
D2002
RESET
QR2001
SWITCH
DC DET1 40
DC DET AMP
SYNC 88
SYNC
DSP/DAP SDA 34
DAP/DSP SDA
DAP/DSP CLK 36
DAP/DSP SCL
TU CLK 9
TU SCL
SMPS BP 70
SMPS BP
TU SDA 8
TU SDA
PCONT 90
PCONT
PCONT
EN 76
EN
EN
BT MFB 52
BT MFB
BT MFB
BT RESET 33
BT RESET
BT RESET
UP UART TX 31
UP UART TX
UP UART TX
CD I2S MCLK
SMPS BP
5V REG BP 24
5V REG BP
5V REG BP
TU SCL
TU RST 10
TU RST
TU RST
MPORT SW 79
MPORT SW
MPORT SW
DAP VALID 50
DAP VALID
DAP VALID
DAMP MOD DA 43
DAMP MOD DA
DAMP MOD DA
DRV AMP MUTE 49
DRV AMP MUTE
DRV AMP MUTE
DSP ERR 38
DSP ERR
DSP ERR
DAMP PVCONT 42
DAMP PVCONT
DAMP PVCONT
DAMP FHOP 41
DAMP FHOP
DAMP FHOP
DC DET2 53
DC DET PWR
DC DET PWR
UP UART RX 32
UP UART RX
UP UART RX
BT MUTE 45
BT MUTE
BT MUTE
OC 75
OC
OC
TEMP DET 97
TEMP DET
TEMP DET
DAP/DSP SCL
DSP RST 35
DSP RST
DSP RST
DAP PDN 47
DAP PDN
DAP PDN
DAP RESET 46
DAP RST
DAP RST
ANALOG SEL2 7
ANALOG SEL2
ANALOG SEL2
ANALOG SEL1 5
ANALOG SEL1
ANALOG SEL1
DAP MUTE 48
DAP MUTE
DAP MUTE
TU INT 25
TU INT
TU INT
EMO1 26
EMO1
EMO1
EMO2 27
EMO2
EMO2
FAN CONTROL 96
FAN CONTROL
FAN CONTROL
AUTOBASS 93
AUTOBASS
AUTOBASS
SYNC
DAP I2S OUT
DAP I2S LRCKO
DAP I2S BCKO
DC DET AMP
DAP I2S BCKO
DAP I2S LRCKO
DAP I2S OUT
CD I2S MCLK
CD I2S SDO
CD I2S BCLK
CD I2S LRCK
DAP/DSP SDA
TU SDA
X8101
MCLK
SERVO
PROCESSOR
MN6627993AB
IC8001
XI1
90
A
60
B
58
C
59
D
57
E
55
F
56
PD
61
52
LD
62
TRP
49
SPOUT
50
TRVP
51
FOP
48
XO1
89
SO/STAT
CD STAT(SYS_TXD)
73
SREQ/BLKCK
CD BLKCK
54
SCL5
USB IN
62
NRST
CD RESET
61
CD MCLK
74
SI/MDATA
CD MDATA
(SYS_RXD)
72
LOAD CCW
59
LOAD CW
60
CD OPEN SW
57
CD CLOSE SW
56
CD RESET SW
58
5
6
CN7002 FP8252
OPEN SW
8
3
CN7002 FP8252
CLOSE SW
SPM-
9
2
CN7002 FP8252
SPM+
10
1
CN7002 FP8252
TRV+
1
10
CN7002 FP8252
TRV-
2
9
CN7002 FP8252
LDM+
3
8
CN7002 FP8252
LDM-
LDM+
LDM-
4
7
CN7002 FP8252
IRQ1A/MLD
CD MLD
71
SPINDLEMOTOR
M7302*
TRAVERSE MOTOR
M7301*
FROM/TO
AUDIO
FROM/TO
POWER SUPPLY
FROM/TO
AUDIO
VBUS B
1 VBUSB
MAIN P.C.B.
FAN UNIT (RIGHT)
DB-
DB+
USB PORT B
(REC/PLAY)
CN6400
2 DB-
3 DB+
USB P.C.B.
CD INTERFACE P.C.B.
NOTE: “ * ” REF IS FOR INDICATION ONLY
+3.3V
Q8201
LASER DRIVE
23
VINSP
5CH MOTOR DRIVER
C0GBY0000117
IC8251
VOSP+
17
VOSP-
18
VOSL+
12
VOSL-
11
VOFC+
14
VOFC-
13
VOTK-
16
VOTK+
F+
F-
T+
T-
CD-LD
MD/LPD
15
VOLD+
10
VOLD-
9
26
VINTK
7
REV
6
FWD
23
FP8202
24
FP8202
22
FP8202
21
FP8202
6
FP8202
5
FP8202
OPEN SW
3
CN7001
CLOSE SW
1
CN7001
1
VINFC
16
FP8202
15
FP8202
20
FP8202
19
FP8202
14
FP8202
10
FP8202
4
VINSL
OPTICAL
PICKUP UNIT
LOADING P.C.B.
CLOSE SW
OPEN SW
7
4
CN7002 FP8252
REST SW
REST SW
5
CN7001
LDM+
4
CN7001
LDM-
SPM-
SPM+
TRV+
TRV-
CD MECHANISM UNIT
BRS11C
CD TRACKING SIGNAL
16M SDRAM
C3ABMY000027
IC8051
A0 ~ A11
D0 ~ D7
USBDM1 123
113
105
108
107
104
SRDATAIN 114
AUDIOCLK 118
CD I2S SDO
SRDAT 117
CD I2S BCLK
BCLK 116
CD I2S LRCK
LRCK 115
P31 137
P32 136
P30
134
112
P33
AMUTE
55
USB PLAY LED1
64
USB PLAY LED2
66
USB REC LED2
65
135
TRVP2
BOOT MODE DET
22
USBPP
BOOT FILE ANA
23
132
USBNOC
EMMC USB2 DET
44
133
106
USBDP1 125
16M FLASH
MEMORY
C3FBMY000309
IC8401
6
SCLK
5
SI
2
SO
FAN CONTROL
C0ABBB000067
IC2010
Q2007,Q2009,Q2011
Q2006,Q2008,Q2010
Q2002,Q2005
FAN OUT2 21
FAN OUT1 20
FAN OUT
+15V
POSITIVE
NEGATIVE
CN2007
CN2007
+
-
2
1
FAN UNIT (INNER)
POSITIVE
NEGATIVE
CN2006
CN2006
+
-
2
1
FAN
CONTROL
CIRCUIT
DB-
DB+
2
2
ZJ6400*
CN2001
3
3
ZJ6400*
CN2001
: AUDIO OUTPUT SIGNAL LINE
RESET
S7201
: CD AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
VBUS A
1 VBUSA
DA-
DA+
USB PORT A
(PLAY/REC FROM
USB A TO USB B)
CN6401
2 DA-
3 DA+
USBDM2 129
USBDP2 127
DA-
DA+
8
8
ZJ6400*
CN2001
9
9
ZJ6400*
CN2001
D5V PLAY
D5V PLAY
5
5
ZJ6400*
CN2001
D5V PLAY
D5V PLAY
11
11
ZJ6400*
CN2001
D5V REC
D5V REC
6
6
ZJ6400*
CN2001
+5V
LED DRIVE
QR3000
SWITCH
Q3025
LED DRIVE
QR2000
SWITCH
QR102
+5V
+3.3V
LED DRIVE
QR101
SWITCH
Q3101
SWITCH
Q2000
D6400
D6401
37V DET 30
37V DET
37V DET
Summary of Contents for SA-MAX750LMK
Page 13: ...5 General Introduction 5 1 Media Information ...
Page 14: ...6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 15: ...6 2 Main Unit Key Button Operation ...
Page 17: ...7 1 1 Service Mode Table ...
Page 24: ...8 Troubleshooting Guide Contents for this section is not available at time of issue ...
Page 27: ...9 3 Main Components and P C B Locations ...
Page 83: ...PSG ...