Block Diagram; Servo & System Control - Panasonic SA-AKX76PH Service Manual

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)
+
-