Front light system reference level input pin I Input pin O Output pin I O I O pin PS Power supply Ground pin N.C Non Connection IC201 (MN103SA6G) Encoder, Decoder & DSP Singal Processor Pin Assigment BSMD NBSMD PKMD NPKMD PK2MD MPK2MD PK3MD NPK3MD AVDD33D2 LOUT ROUT AVSSD2 RV1 VREFH AVDD33D1 CPOP5 CPOP4 CPOP3 CPOP2 CPOP1 AVSSD1 SE01 SE02 AVSSA AIDENV WBLDIF AVDD33A REFMDLA REFTOP REFBTM REGDRC EQOUTN EQOUTP AVDD33DRC CDA1 AVSSDRC P02 FMSW PO3 WTGT WBL FEPIDGT SH5 WIDGT SH3 SH2 SH1 TC

Description Of Circuit

Laserdiod Gwa 4164b

ALPC Automatic Laser Power Control Circuit 1-1. Block Diagram 1-2. ALPC Automatic Laser Power Control Circuit Operation The ALPC block detects the laser output power of the front monitor. The power signal detected with the PD for front monitor detection is input the voltage from the VPD pin 123Pin or the FPDM pin 127Pin , the reference signal of the input signal is input from the VREFPD pin 124Pin . The ALPC block generates the singals from the input laser power signals in the following...

Gwa-4164b Jumper

Gwa 4166b Jumper

Connects to the power supply 5-and 12-V DC of the host computer. NOTE Be careful to connect with the proper polarity. Connecting the wrong way may damage the system and is not guaranteed . Usually this connector can only be attached one-way. Connect to the IDE Integrated Device Electronics Interface using a 40-pin flat IDE cable. NOTE Do not connect or disconnect the cable when the power is on, as this could cause a short circuit and damage the system. Always turn the power OFF when connecting...


Install GWA-4164B - gt PC Power ON - gt Execute Windows. 2. Execute Dragon_JW3.exe on Windows Dragon_JW3.exe amp Dragon.cfg should be on same Directory . 3. If you use GWA-4164B, Dragon 2005 04 08, 14 00 will be displayed on the window Frame. 4. Select I F Setup on the menu bar. 5. Select ATAPI I F and then Click OK. 6. Select Target Device on the menu bar. 7. Select DVDRRW GWA-4164B on Target Device, and then Click OK. 1. Select About on the menu bar. 2. Click Addition Func. on About window...


1 Wobble CLV 4x, 10x, 16x, 24x, 32x, 40x Blank area in CD-R, CD-RW 2 Wobble CLV 1x, 2x, 2.4x, 4x, 8x Blank area in DVD -R RW 3 CD 15x CAV Video CD, CD-DA Audio out 4 CD 32x CAV CD-RW, CD-DA DAE 6 DVD 8x CAV Single Layer DVD-ROM Movie , Dual Layer DVD-ROM, DVD RW, DVD-RW, DVD R Double Layer 6 DVD 16x CAV Single layer DVD-ROM Data -Spindle Servo is controlled by IC201 MN103SA6G and servo signal is output via SP-DRV Pin70 . 3-3. Spindle Servo Process using the LightScribe