DSE G1928 DVD player
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User manual
http://www.dse.co.nz/isroot/dse/support/G1928.pdf

PSU circuit diagram:
http://www.eserviceinfo.com/download.php?fileid=22837

VIPer22A Low Power OFF-Line SMPS Primary Switcher:
http://www.st.com/stonline/products/literature/ds/12050.pdf

PC817  optocoupler

TL431  voltage reference

Decoder PCB  RC8202D-S1

Sunplus SPHE8202D

Region change procedure (from DSE NZ web site)
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Eject the disc-tray and remove any disc that may be present.

Using the remote control, press "9735". A special "Region Settings Menu" will be displayed on the TV (screen).

 20050620 W524 32M 16BIT
 SC:121    MI0CS0-STD-785
 F/W ID    009.24AAD620-00
 CHIP ID   C2020F[8A23F38B]
 REGION    0 ... 6
 RATING    NO ADULT / KID SAFE / VIEW ALL
 PASSWORD  0000

The last three items can be changed.

Use the "arrow keys" along with the "enter" key to select the required region.

Press "setup" to exit the menu.
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AMtek AM5888S  L/F  motor driver
 http://www.amtek-semi.com/5888S.htm

Atmel 24C02N  Two-wire 256x8 Automotive Serial EEPROM
 http://www.atmel.com/atmel/acrobat/doc3256.pdf

CEI Microelectronics CE2826  6-Channel Audio Codec, 24-bit, 192kHz
 http://www.ceimicro.com/%5Cpdf%5Cce2826.pdf
 http://www.echic.cn/tu/2007109154154.pdf

SyncMOS S29C51004T-90J  4 MEGABIT (524,288 x 8 BIT) 5 VOLT CMOS FLASH MEMORY
 http://www.jlink.com.tw/Datasheet/SyncMos/S29C51004T.pdf

JRC 4558 dual op-amp

Linkage SDRAM AE54C321642T-7

TM1628 front panel CPU
 http://www.linkage.cn/ziliao/tm1628.pdf
 http://www.linkage.cn/ziliao/link1628.pdf

DVD interface = SANYO

DVD Loader  Splendid Electronics & Plastics co., Ltd
 www.spread-china.com
 A13-D05-A3

Optical pickup Mitsumi PVR-502W
 http://www.mitsumi.co.jp/Catalog/pdf/opt_pvr_502w_e.pdf
 http://www.mitsumi.co.jp/Catalog/compo/opt/pvr502w_e.html