- 3-8 -
BLOCK DIAGRAMS
1. RF/CD DSP/DVD DSP/DVD SERVO Block Diagram
IC2A1
33P3721
RF Signal
Processdr
IC206
DVDSP-3301
CD/DVD DSP
DVD SERVO
DRAM
256K x 16bit
IC2M1
KA3032
SpindleMotor,LoadingMotor,
Actuator Driver
PICK
UP
DVD:A,B,C,D,
FE,TE,PI,SBADD
SENS,FOK,SLD_FG,
MSDA
TO,DEFECT
,DSP_SENSE
SQSO,SQCK,SCOR
XLA
T
,S_CLK,S_DA
TA
DSP_CS,/WR,/RD
DO[0:7]
AO[0:5]
DVD_DA
T
A[0:7]
MCK
UCOM
I/F
MPEG
I/F
UCOM
I/F
M/D
DVD/CD RF
MIRR,TZC
ICADDR[0:8]
ICDATA[00:15]
MON,MDP
FDO,TDO,FMO
Spindle
focus,tracking,loading,sled
SPINDLE_FG
Load open/close(loading control)
CD:A,B,C,D/E,F
4
4
5
3
3
3
8
6
8
8
2
4
9
16
Содержание DA-3520
Страница 19: ... 2 11 CS4228 CS49300 CS8415A ...
Страница 20: ... 2 12 µPD16311 NJM2279 NJU7312A ...
Страница 23: ...2 15 2 16 BLOCK DIAGRAM ...
Страница 25: ...2 19 2 20 µ COM FRONT SCHEMATIC DIAGRAM ...
Страница 26: ...2 21 2 22 DAP Digital Amplifier Part SCHEMATIC DIAGRAM ...
Страница 27: ...2 23 2 24 DSP DIGITAL AUDIO PROCESSING SCHEMATIC DIAGRAM ...
Страница 28: ...2 25 2 26 PRINTED CIRCUIT DIAGRAMS MAIN P C BOARD SOLDER SIDE ...
Страница 29: ...2 27 2 28 MAIN P C BOARD COMPONENT SIDE ...
Страница 30: ...2 29 2 30 MAIN FRONT P C BOARD SOLDER SIDE MAIN FRONT P C BOARD COMPONENT SIDE ...
Страница 42: ...3 11 3 12 SCHEMATIC DIAGRAMS DRIVE RF SCHEMATIC DIAGRAM ...
Страница 43: ...3 14 3 13 DVD DSP DIGITAL SIGNAL PROCESSING SCHEMATIC DIAGRAM ...
Страница 44: ...3 15 3 16 µ COM SCHEMATIC DIAGRAM ...
Страница 45: ...3 17 3 18 MPEG SCHEMATIC DIAGRAM ...
Страница 47: ...3 21 3 22 PRINTED CIRCUIT DIAGRAM DVD P C BOARD SOLDER SIDE ...
Страница 48: ...3 23 3 24 DVD P C BOARD COMPONENT SIDE ...