Acer MMP3400 Uživatelský manuál Strana 1

Studio MMP3400Service Guide

2 Chapter 1• System setup• USB 2.0 HOST port x 1 and Mini USB Device port x1 in Rear I/O.• Video output support • Component video up to 1080i• CVBS

Chapter 1 3Studio MMP3400 System Block DiagramESSES64612MB SPI FlashAudiofilterMini-USBHDMIComponentComposite16MB SDRAM(8Mx16)x1pcsAudio L/RSPDIFUSB p

4 Chapter 1Your Studio MMP3400 tourAppearance# Item Description1 Connection LIght• Red - On• Flashing - Hard drive activity• Off - Standby2 High Defin

Chapter 1 5Removet Control# ButtonFunction depends on active selection:Movie Music Picture Settings1 HOME Display the main menu2 VOL - Decrease volum

6 Chapter 112 AUDIO/EQ Switch audio track during playbackAdjust the music playback effectAdjust the music playback effect during music slideshow-13 IN

Chapter 2 7This chapter contains step-by-step procedures on how to disassemble and reassemble the Studio MMP3400 for maintenance and troubleshooting.D

8 Chapter 2Disassembly ProcessThis section guide you on how to disassemble the Studio MMP3400 when you need to perform system service of to replace a

Chapter 2 93. Carefully release the latches and carefully lift up the outer casing. Removing the Base1. See “Removing the Outer Casing” on page 8.2. R

10 Chapter 23. Release the latches and carefully lift up the housing. Removing the Hard Drive 1. See “Removing the Outer Casing” on page 8.2. See “Re

Chapter 2 11 5. Slide out the hard drive and remove it from the housing. NOTE: To prevent damage to device, avoid pressing down on it or placing heavy

IIRevision HistoryPlease refer to the table below for the updates made on Studio MMP3400 service guide.Date Chapter Updates

12 Chapter 25. Remove the three screws (C) securing the fan module to the housing. 6. Remove the fan module from the housing.Step (Quantity) Color To

Chapter 2 13Removing the IR Board1. See “Removing the Outer Casing” on page 8.2. See “Removing the Base” on page 9.3. See “Removing the Hard Drive” on

14 Chapter 28. Remove the one screw (C) securing the IR board to the housing. 9. Remove the IR board from the housing.Removing the Main Board1. See “R

Chapter 2 157. Remove the one screw (D) near the HDMI connector. 8. Carefully lift up and remove the main board from the housing.Note: Circuit board &

16 Chapter 2Reassembly ProcessThis section guide you on how to reassemble the Studio MMP3400 after maintenance and troubleshooting.Main Board Reassemb

Chapter 2 174. Replace main board and secure it to the housing with the four screws (B). IR Board Reassembly 1. See “Main Board Reassembly” on page 1

18 Chapter 23. Replace the LED bracket and secure it to the housing with the one screw (C). 4. Reconnect the IR cable into the IR board connector CN1.

Chapter 2 193. Replace the fan module and secure it to the housing with the three screws (C). 4. Reconnect the fan module cable to the connector CN4 o

20 Chapter 2Hard Drive Reassembly1. See “Main Board Reassembly” on page 16.2. See “IR Board Reassembly” on page 17.3. See “Fan Module Reassembly” on p

Chapter 2 216. Replace the metal shielding to the hard drive.Base Reassembly1. See “Main Board Reassembly” on page 16.2. See “IR Board Reassembly” on

IIICopyrightCopyright © 2009 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, store

22 Chapter 26. Secure the housing with the one screw (B). Outer Casing Reassembly1. See “Main Board Reassembly” on page 16.2. See “IR Board Reassembl

Chapter 2 237. Secure the outer casing to the housing with the two screws (A). 8. Replace the rubber foot to cover one of the screw. Step (Quantity)

24 Chapter 2

Chapter 3 25This is a list of possible situations that may arise during the use of your Studio MMP3400, and it gives easy answers and solutions to the

26 Chapter 3How to upgrade firmware1. Put the firmware into the USB flash drive and plug this USB flash drive into MMP3400.2. Power on MMP3400 and go

Chapter 3 273. In the SETTINGS menu, select PREFERENCES and use navigation key to highlight Firmware Upgrade. Then press RIGHT key to highlight UPGRA

28 Chapter 35. System will start to update the firmware. After the system completes the upgrade, it will power on automatically.6. Press POWER key on

Chapter 4 27Main Board LayoutItem Description Item DescriptionU5 Processor ES6461SAB JK2 component video U6 SDRAM NT5SV8M16FS-6K JK3 composite video

28 Chapter 4Rear I/O ConnectorsIR Board PlacementComponent JackComposite JackAudio R/LSPDIFHDMIUSB A TypeMini USBDC Jack

Chapter 5 29This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of Studio MMP3400. Refer to this chapter whenever

IVConventionsThe following conventions are used in this manual:SCREEN MESSAGES Denotes actual messages that appear on screen.NOTE Gives bits and piece

30 Chapter 5HDMI CABLE 1.5M C.A HDMI CABLE WITH 1.5M 50.T1901.005IR BAORD CABLE C.A. P7 C2 L170 50.T1901.001IR/LED HOLDER HLDR LED MMP3400 42.T1901.00

Chapter 5 31HDD 2TB 3.5” 5400RPM SATA WD GP500M WD20EADS-22R6B0 GPHDD 2TB WD WD20EADS-22R6B0 GP KH.02K08.001HDD 3.5” 1000GB 7200RPM SATA SEAGATE SEAGA

32 Chapter 5

33Aappearance 4Bblock diagram 3Ddisassembly process 8Disassembly Requirements 7FFeatures 1field replaceable unit list 29Iir board placement 28Mmain bo

34

VPrefaceBefore using this information and the product it supports, please read the following general information.1. This Service Guide provides you wi

VI

VIIChapter 1 System Specifications 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

VIII

Chapter 1 1FeaturesBelow is a brief summary of the Studio MMP3400’s feature:• Main Chip : ESS ES6461• Main Memory : 16MB SDRAM, 8Mx16 x1pcs.• Seria