 |
  |
|
| System Configuration |
| |
| LSI |
TOSHIBA
DVD-PG3.5 + TMP91C219F |
| Firmware
for F/E |
TOSHIBA
DDV-835 |
| Target
B/E LSI |
ESS
ES4408 |
| Target
Optical pickup & Traverse Mechanism |
SONY
KHM-230AAA |
|
|
|
| General Specification |
| |
| Playback
Disc |
DVD-VIDEO
(Single / Dual Layer OTP/PTP)
CD-DA
VCD, SVCD, DVCD
CD-R, CD-RW |
| Playback
Speed |
CD
4X CLV
DVD 1.5X CLV |
| Power
Supply |
12V/5V
DC
(3.4V is generated in PCB) |
| B/E |
ESS
MPEG Decoder ES4408 |
| IF
protocol between F/E and B/E |
Based
on ATA3 Protocol
In SFF-8090 (Rev. 3) |
| ATA
transfer mode |
PIO
mode2 (for ESS B/E) |
|
|
|
| Using parts (F/E Block)
|
| |
| PUH |
SONY
KHM-230AAA |
| Main
LSI |
RF
Amp
Servo DSP
ROM Decoder
MCU
4ch Motor Driver
Loading Motor Driver
DRAM for DSP
DRAM for Decoder
Flash ROM for MCU |
TA1313FA
TC94A03F
TC94A05F
TMP91C219F RAM : 2k ROM : Nil
BA5983FM (ROHM)
TA7291S
4 Mbit EDO ( X 16bit)
4 Mbit EDO ( X 16bit)
1 Mbit ( X 8 bit) |
|
| Other
parts |
Chip
component (resistor 1/10W, capacitance)
Electrolytic capacitor
Inductor
Oscillator 22.58MHz, 50MHz, 20MHz
Conventional IDE connector & Power supply connector
for PC
Flexible cable & Connector (25 pin)
|
|
|
|
| System Block Diagram |
| |
 |
|
| Others |
| |
 |
CAD
Tools |
| |
PADS
- PERFORM
the most
famous PCB CAD software in China. |
|
| |
|
PCB
specification |
| |
Double-sided
PCB using SMT soldering method
to reduce
PCB size and improve performance. |
|
| |
|
Remarks |
| 1. |
This
information contained here is subject to change without notice. |
| 2. |
No responsibility
is assumed by TOSHIBA for any infringements of patents or other
rights of the Third parties which may result from its use. No
license is granted by implication or otherwise under any patent
or patent rights of TOSHIBA or others |
|
