XD-P15
SECTION 3
BLOCK DIAGRAMS
3-1. RF/SYSCON BLOCK DIAGRAM
3-1
3-2
X101
16.5MHz
+1.8V
IC104
+3.3V
SI0
SYSTEM
CONTRL
SO0
SC0
XIFCS
XIFBUSY
XFRRST
AV-79 BOARD
I/F CONT BLOCK
16
22
32M
FLASH
IC106
16
+3.3V
22
CE
WE
OE
XWRH
(AEP,UK,HK,SP MODEL)
XRD
ARP
HD0-15
HA0-21
HA0-7
HD8-15
SDI0-7
DACK0
DACK1
EEPROM
IC101
+3.3V
WP
SDA
SCL
CD DOUT
SDCK
SDEF
XSHD
XSAK
XSRQ
CD DATA/EMU1
CD BCK/EMU0
16M
DRAM
IC303
+3.3V
16
8
WE
RAS
XCAS
TDIKT
CD LRCK/TDOKT
TCK
TMS
XFR RST
IC403
AV
DECODER
16M
SDRAM
IC404
ADDT0-15
HD0-15
HA1-21
Y
C
COMP
Y/G
CB/R
CR/B
ADA0-11
+3.3V
7
16M
SDRAM
IC405
+3.3V
X102
27MHz
PLL
IC103
+3.3V
48/44.1k
27M AVD
33MARP
512FS AVD
512FS 2CH
XAVDIT
DREQ0
DREQ1
XFR RST
XRST
2CH
D/A CONV.
IC601
+3.3V
REG
IC402
+5V
+1.8V
REG
IC401
+3.3V
+1.8V
ACH12
LRCK
BCK
SPDIF
AU+5V
ALT+
ALT-
ART+
SO1
SC1
AV-079 BOARD
VIDEO/AUDIO
BLOCK
IC201
DVD LD
DRIVE
MB-108
BOARD (1/2)
DVD/CD
RF AMP
SERVO ERR
PROC
SERVO
DSP
BASE UNIT
KHM-290AAA/SIRVICE ASS'Y
OPTICAL DEVICE
DVD/CD
PDIC
+5V
VC
A-D
RF
E,F
4
2
TE
+5V
DVD/CD
LD MODULE
DVD LD
PD
Q201
CD LD
DRIVE
CD LD
Q202
VR
FOCUS
COIL
TRACKING
COIL
IN LIMIT
SENSOR
FSC +/-
2
2
TRK +/-
+3.3V
IC202
COIL/MOTOR
DRIVE
+11V
+5V
2
SPM +/-
4
SLA +/-
SLB +/-
M
M
SPINDLE
MOTOR
SLED
MOTOR
2
LDM +/-
M
LOADING
MOTOR
MS-128 BOARD
CHUCK/TRAY
DETECT
S001
CK SW1
OC SW1
+3.3V
REG
IC402
+5V
IC301
(1/2)
FE
PI
SS CK
SS RD
SS WR
SIG DET
SS DFCTI
SS MON
XLDON
RF+
+3.3V
+1.8V
TSD
FDRV +/-
2
TDRV +/-
2
MDSO/SLDB
2
SLDA/SLDB
2
LMP/LMM
2
XARPIT
XSDPIT
XWAIT
IC301
(2/2)
ART-
IN LIM
WIDE
