Manuale d’uso / di manutenzione del prodotto 365 del fabbricante Acer
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365 Notebook Service Guide 6HUYLFHJXLGHILOHVDQGXSGDWHVDUHDYDLODEOHRQ$FHU ,QWUDQHWDQG&6'GDWDEDVHRQ/RWXV1RWHV.
ii Copyright Copy right 1998 by Acer Incorporated. All rights reser ved. No part of this public ation may be reproduced, tr ansm itted, trans cr ibed, s tored in a r etrieval s ystem , or tr ansla.
iii About this Manual Purpose This service guide aim s to f urnis h technical inf orm ation to the servic e engineers and advanced users when upgrading, configuring, or repairing the Extensa 365 notebook.
iv Conventions The following are the conventions used in this manual: Text entered by user Represents parameter settings and text input by the user. Screen messages Denotes actual messages that appear onscreen. , , , etc. Represent the actual keys that y ou have to press on the keyboard.
v Table of Contents Chapter 1 System Introduction 1.1 Overview......................................................................................................... 1-1 1.2 Jumpers and Connectors ....................................................
vi 1.3.23 DC-AC Inverter.............................................................................. 1-14 1.3.24 LCD ............................................................................................... 1-14 1.3.25 AC Adapter..............
vii 3.6 Disassembling the Inside Frame Assembly ................................................. 3-12 3.6.1 Removing the Heat Sink Assembly............................................... 3-12 3.6.2 Removing the Display ...............................
viii 3-3 Disassembly Sequence Flowchart ................................................................. 3-5 3-4 Removing the Memory Door........................................................................... 3-6 3-5 Installing and Removing Memory .
ix 3-30 Removing the Display Bezel......................................................................... 3-22 3-31 Removing the Inverter Board ....................................................................... 3-22 3-32 Removing the LCD Panel .
x 1-23 Battery Specifications ................................................................................... 1-12 1-24 Charger Specifications ................................................................................. 1-13 1-25 DC-DC Converter Specifications .
&KDSWHU &KDSWHU System Introduction System Introduction 1-1 1.
1-2 Service Guide 1.2 Jumpers and Connectors TOP VIEW CN1 USB port CN9 Internal speaker connector (left) CN17 CPU board connector CN2 VGA port CN10 Internal speaker connector (right) CN18 Battery conn.
System Introduction 1-3 BOTTOM VIEW CN19 Modem connector CN20 Modem connector CN21 DIMM socket Figure 1-2 Jumpers and Connectors (Bottom View) The following tables list the switch settings for SW1.
1-4 Service Guide 1.3 Hardw are Confi gur ation and Specifi cati on 1.3.1 Memory Address Map Table 1-2 Memory Address Map Address Range Definition Function 000000 - 09FFFF 640 KB memory Base memory 0A.
System Introduction 1-5 1.3.3 DMA Channel Map Table 1-4 DMA Channel Map Controller Channel Address Function 1 1 1 1 2 2 2 2 0 1 2 3 4 5 6 7 0087 0083 0081 0082 Cascade 008B 0089 008A Audio (option) / Audio Audio (option) / ECP / Audio Diskette Audio (option) / ECP Cascade Not support Not support Audio (option) 1.
1-6 Service Guide 1.3.5 Processor Table 1-6 Processor Specifications Item Specification CPU type P55C-166, Tillamook-200/233 CPU package TCP Switchable processor speed (Y/N) Yes Minimum working speed 0MHz CPU core voltage 2.45V/1.8V/1.8V CPU I/O voltage 3.
System Introduction 1-7 • Expansion RAM module size/configuration: • 8MB (1M*16x4) • 16MB (2M*8x8) • 32MB (4M*16x4) • 64MB (8M*8x8) • Expansion RAM module speed/voltage/package: 60ns/3.3v/TSOP EDO • EDO and fast-page mode DIMMs may be used together in a memory configuration.
1-8 Service Guide External CRT Resolution Support Table 1-11 Supported External CRT Resolutions Resolution x Color on External CRT CRT Refresh Rate Simultaneous on TFT LCD Simultaneous on STN LCD CRT .
System Introduction 1-9 1.3.12 Serial Port Table 1-14 Serial Port Configurations Item Specification Number of serial ports 1 16550 UART support Yes Connector type 9-pin D-type Location Rear side Selectable serial port (by BIOS Setup) • Serial Port : Enabled / Disabled • Base Address : 3F8h / 2F8h / 3E8h / 2E8h • IRQ: 4 /11 1.
1-10 Service Guide Table 1-16 PCMCIA Specifications Item Specification Chipset O2 Micro OZ6833 Supported card type Type-II / Type-III Number of slots Two Type-II or one Type-III Access location Left side ZV (Zoomed Video) port support Yes 1.
System Introduction 1-11 Table 1-19 Windows 95 Key Descriptions Key Description Windows logo key Start button. Combinations with this key performs special functions, e.
1-12 Service Guide Table 1-21 HDD Specifications Item Specification Spindle speed (RPM) 4464 4000 4000 Performance Specifications Buffer size (KB) 128 96 96 Interface ATA-3(IDE) ATA-3 ATA-3 Data transfer rate (disk-buffer, Mbytes/s) 5.7 ~ 9.0 5 ~ 7.7 5 ~ 8.
System Introduction 1-13 Table 1-23 Battery Specifications Item Specification Package capacity (WAH) 3500 Second battery No 1.3.21 Charger To charge the battery , place the battery pack inside the battery compar tment and plug the AC adapter into the notebook and an electrical outlet.
1-14 Service Guide 1.3.22 DC-DC Converter DC-DC converter generates multiple DC voltage level for whole system unit use. Table 1-25 DC-DC Converter Specifications Item Specification Vendor & model name Ambit T62.095.C.00 Input voltage (Vdc) 8~21 Output Rating 5V 3.
System Introduction 1-15 Table 1-27 LCD Specifications Item Specification Supported colors -- -- 262,144 colors Optical Specification Contrast ratio 40 (typ.
1-16 Service Guide Table 1-28 AC Adapter Specifications Item Specification Short circuit protection Output can be shorted without damage Electrostatic discharge (ESD, kV) ± 15 (at air discharge) Dielectric Withstand Voltage Primary to secondary 3000 Vac (or 4242 Vdc), 10 mA for 1 second Leakage current 0.
System Introduction 1-17 1.4 Softw are Configur ati on and Speci fi cati on 1.4.1 BIOS The BIOS is com pliant to PCI v2.1, APM v1.2, E-IDE and PnP specific ation. It also defines the hotkey functions and controls the system power-saving flow. Keyboard Hotkey Definition The notebook supports the following hotkeys.
1-18 Service Guide MultiBoot The system can boot from the FDD, External FDD, HDD, or CD-RO M. The user c an select the desired booting process to boot the system. If the CD-ROM is bootable, the BIO S will override the other process to boot the system directly.
System Introduction 1-19 ON MODE Normal full-on operation STANDBY MODE The com puter consum es very low power in standby mode. Data r emain intac t in the system memory until battery is drained. War ning: Unstored data is los t when you turn off the computer power in standby mode or when the battery is drained.
1-20 Service Guide LIGHT GREEN MODE The notebook cons umes very low power in light green mode. Data and I/O connections r emain intact in the system memory until battery is drained.
System Introduction 1-21 Table 1-32 Hibernation Mode Conditions and Descriptions Condition Description The condition to enter Hibernation Mode There are two necessary conditions for the computer to enter standby mode: • Heuristic Power Management Mode must be set to [ENABLED].
1-22 Service Guide Table 1-34 Hard Disk Standby Mode Conditions and Descriptions Condition Description The condition to enter HDD Standby Mode Display Standby HPM timer times-out or LCD cover is closed.
System Introduction 1-23 The following processes are the basic methods used to implement the LCD brightness AutoDim. 1. If the original brightness is over 75% and the AC power is on-line, the BIOS will change the brightness to 75% after the AC power is off-line.
1-24 Service Guide To re- install applications under W indows 95, c lick on Start, then Run…. Based on the location of the application, run the setup program to install the applic ation.
System Introduction 1-25 1.5 Block Diagrams 1.5. 1 System Parallel Port Serial Port CPU P55C/ Tillamo ok PCI Bu s PCI Bu s ISA Bus ISA Bus CPU B us CPU B us DIM M S oc ke t AL I M1531 VGA NeoMagic NM2097 ALI M1533 CD -R O M & HDD Co nn. OpAmp TPA0102.
1-26 Service Guide 1.5.2 Clock CLK GEN CY2272 SMB BUS M1533 DIMM CPU CL K M1531 CACHE CPU SDRAM CLK DIMM PCI CLK 14.318 M 48MH Z 1531 1533 NM2097 O2M 6833 USB 1533 NM2097 YMF715 MODEM NS 97338 ID CLK .
System Introduction 1-27 1.6 Environmental Requirements Table 1- 37 Environmental Requirements Item Specification Temperature Operating ( ) +5~ +35 Non-operating( ) -20 ~ +60 Humidity Operating (non-condensing) 20% ~ 85% Non-operating (non-condensing) 20% ~ 90% Operating Vibration (unpacked) Operating 5 - 25.
1-28 Service Guide 1.7 Mechanical Specifications Table 1-38 Mechanical Specifications Item Specification Weight FDD model CD-ROM model (includes battery) 2.77 kg. (6.11 lb.) 2.89 kg. (6.37 lb.) Dimensions (main footprint) W x D x H 310mm x 245mm x 46mm (12.
&KDSWHU &KDSWHU BIOS Setup BIOS Setup 2-1 The Setup Utility is a hardware c onfiguration progr am built into y our com puter’s BIOS (Basic Input/Ouput System).
2-2 Service Guide Pressing F2 brings up the main screen of the Setup Utility. SETUP Utility Basic System Settings Startup Configuration Onboard Devices Configuration System Security Power Management L.
BIOS Setup 2-3 2.1 Basic Sy stem Settings The Basic System Settings screen contains parameter items involving basic computer settings. Basic System Settings Date ------------------------------------ [Thu Jun. 11, 1998] Time ----------------------------------- [10:00:00] Floppy Disk A ---------------------- [1.
2-4 Service Guide 2.2 Startup Configuration The Startup Conf iguration sc reen contains par ameter items that are set up when the com puter starts up. Startup Configuration Boot Display --------------.
BIOS Setup 2-5 Table 2-2 Startup Configuration Parameters Parameter Description Setting or Format Boot from CD-ROM Tells the computer to search for a bootable disc in the CD-ROM drive and boot from that disc. If the computer cannot find a bootable disc, it proceeds according to the System Boot Drive parameter setting.
2-6 Service Guide 2.3 Onboard Devices Configurati on The Onboar d Devices Conf iguration scr een contains param eter item s that are r elated to por t devices on your computer.
BIOS Setup 2-7 Table 2-3 Onboard Devices Configuration Parameters Parameter Description Setting or Format ECP DMA Channel Sets the DMA channel of the parallel port when the parallel operation mode is set to ECP.
2-8 Service Guide 2.4 Sy stem Security The System Sec urity screen contains param eter item s that help s afeguard and protect y our computer from unauthorized use.
BIOS Setup 2-9 Table 2-4 System Security Parameters Parameter Description Setting or Format Power On Password 1 Sets (and enables) the power- on password. When set, this password protects the computer from unauthorized entry. At startup, you need to enter the power on password to continue computer operation.
2-10 Service Guide 2.5 Pow er Management Settings The Power Managem ent Settings sc reen contains par ameter items related to power-saving and power management.
BIOS Setup 2-11 Table 2-5 Power Management Settings Parameter Description Setting or Format Battery-low Warning Beep Enables or disables warning beeps during a battery-low condition. Enabled Disabled Sleep Upon Battery-low Enables or disables the sleep function (hibernation or standby) during a battery-low condition.
2-12 Service Guide 2.6 Load Default Settings W hen you select the Load Default Settings item f rom the main s creen, a dialog box appears as king you to confirm that you want to reset all settings to their factory defaults.
&KDSWHU &KDSWHU Disassembly and Unit Replacement Disassembly and Unit Replacement 3-1 This chapter contains step-by-step procedures on how to disassem ble the notebook com puter f or maintenance and troubleshooting.
3-2 Service Guide 3.1 General Information 3.1.1 Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all peripherals. 2. Unplug the AC adapter and all power and signal cables from the system.
Disassembly and Unit Replacement 3-3 3.1.2 Connector Types There are two kinds of connectors on the main board: • Connectors with no locks Unplug the cable by simply pulling out the cable from the connector. • Connectors with locks You can use a plastic stick to lock and unlock connectors with locks.
3-4 Service Guide 3.1.3 Disassembly Sequence The disassembly procedure described in this manual is divided into four major sections: • Section 4.2: Installing memory • Section 4.3: Removing the modem board • Section 4.4: Removing the hard disk drive • Section 4.
Disassembly and Unit Replacement 3-5 Batt er y Modem Module DIMM HDD Open Dimm Door Open Bat tery D oor Rem ove HDD Cover R emo ve Dis pl ay Hinge Unplug K /B conect or Rem ove K/B Rem o ve LED Cover .
3-6 Service Guide 3.2 Installing M emory Follow these steps to insert memory modules: 1. Turn off the computer. Then turn the computer over to access its base. 2. Remove three screws from the memory door; then lift up and remove the memory door. Figure 3-4 Removing the Memory Door 3.
Disassembly and Unit Replacement 3-7 Figure 3-5 Installing and Removing Memory 5. Replace the memory door and secure it with the screws. Sleep Manager must be run after installing additional memor y for the computer to hibernate pr operly. If Sleep Manager is active, it will automatically adjust the hibernation file on your notebook.
3-8 Service Guide 3.3 Removing the M odem Board W hen y ou open the mem ory door, y ou can also access and replace the m odem board. See figur e below.
Disassembly and Unit Replacement 3-9 3.4 Removing the Hard Disk Drive Follow these steps to remove the hard disk drive: 1. Turn the computer over and locate the hard disk drive bay cover. 2. Pr ess the hard disk drive bay cover release and slide the c over out to rem ove it.
3-10 Service Guide 3.5 Removing the Key board Follow these steps to remove the keyboard: 1. Slide out the two display hinge covers on both sides of the notebook. Figure 3-8 Removing the Display Hinge Covers 2. Us ing a pointed instrum ent, unlock the keyboard locks.
Disassembly and Unit Replacement 3-11 3. Unplug the k eyboard connectors ( CN3 and CN5) f r om the k eyboard/touchpad board. Set aside the keyboard. Figure 3-10 Unplugging the Keyboard Connectors.
3-12 Service Guide 3.6 Disassembling the Inside Frame Assembly This section dis cuss es how to disass emble the hous ing, and during its c ourse, includes rem oving and replacing of certain m ajor com ponents lik e the internal drive (CD-ROM or floppy), CPU and the main board.
Disassembly and Unit Replacement 3-13 3.6.2 Removing the Display Follow these steps to remove the display: 1. Remove two screws on the bottom and two screws on the rear of the unit. Figure 3-13 Unplugging the Display Cable 2. Open the display then pull up the display cable (CN6) and unplug the inverter cable (CN12).
3-14 Service Guide 3. Detach the display from the main unit and set aside. Figure 3-15 Removing the Display Hinge Screws 3.6.3 Removing the Internal Drive Follow these steps to remove the internal drive: 1. Pull up the FDD/CD module latches. 2. Unplug the two internal drive cables (CN16 for FDD; CN13 and CN16 for CD-ROM).
Disassembly and Unit Replacement 3-15 Figure 3-16 Removing the Internal Drive 3.6.4 Replacing the CPU Gently pull out the CPU heat sink and the CPU board (CN17) from the mainboard. Figure 3-17 Replacing the CPU Reverse the steps above to insert a replacement CPU.
3-16 Service Guide 3.6.5 Detaching the Top Cover Follow these steps to detach the top cover from the bottom cover: 1. Unplug the touc hpad cable (CN6) from the k eyboard/touchpad board and speak er c ables (CN9 and CN10). Figure 3-18 Removing Cables 2.
Disassembly and Unit Replacement 3-17 3. Detach the top cover from the bottom cover. Figure 3-20 Detaching the Top Cover 3.6.6 Removing the Mainboard Follow these steps to remove the mainboard: 1. Rem ove the k eyboard/touchpad board (CN14). Rem ove two s crews and r em ove the plate that covers the DC-DC converter board.
3-18 Service Guide 2. Gently remove the DC-DC converter board (CN7). Figure 3-22 Removing the DC-DC Converter Board 3. Remove six (6) sc rews that secure the m otherboard to the base ass em bly .
Disassembly and Unit Replacement 3-19 3.6.7 Disassembling the Mainboard Follow these steps to disassemble the mainboard: REMOVING THE CHARGER BOARD Unplug the charger board (containing the power switch, DC-in jack and PS/2 port).
3-20 Service Guide 3.6.8 Disassembling the Top Cover The touchpad, s peakers , audio board are connec ted to the top cover. The s ections below describe the removal process of these components. REMOVING THE HARD DISK DRIVE HEAT SINK Pull up to remove the hard disk drive heat sink from the top cover.
Disassembly and Unit Replacement 3-21 3.7 Disassembling the Display Follow these steps to disassemble the display: 1. Rem ove the two oval LCD bum pers at the top of the display; use a pointed instrum ent to remove the two mylar stickers on the bottom of the display.
3-22 Service Guide 3. Pull out and remove the display bezel by first pulling on the inside of the bezel sides and lower bezel area. Then pull up the top bezel area. Figure 3-30 Removing the Display Bezel 4. Unplug two connectors and remove the inverter board.
Disassembly and Unit Replacement 3-23 5. Rem ove three screws on the four sides of the display panel (one scr ew holds and grounds the LCD cable). Then tilt the LCD Panel away for the display cover. Figure 3-32 Removing the LCD Panel 6. Detached the Display cable from the LCD Panel.
$S $S SHQG SHQG L[$ L[$ Model Number Definition Model Number Definition A - 1 This appendix shows the model number definition of the notebook.
$S $S SHQG SHQG L[% L[% Compatibility Test Report Excerpt This paragraph will usually be inserted into the Service Guide in the f ollowing weeks.
$SSHQGL[& $SSHQGL[& BIOS POST Checkpoints BIOS POST Checkpoints C-1 This appendix lists the POST checkpoints of the notebook BIOS.
C-2 Service Guide Table C-1 POST Checkpoint List Checkpoint Description 24h • PIC(8259) testing & initialization 30h • System Shadow RAM 34h • DRAM sizing 3Ch • Initialize interrupt vector.
BIOS POST Checkpoints C-3 Table C-1 POST Checkpoint List Checkpoint Description 6Ch • FDD testing & parameter table setup Note: The FDD LED should flash once and its head should be positioned 88.
$S $S SHQG SHQG L[' L[' Silk Screen Silk Screen D- 1 1.1 CPU Board Lay out For the m ainboard layout, please refer to the next page. T he following table is a r eference when mounting 1 the CPU.
Silk Screen D- 2 PCB No. 96532-SA CPU Board Layout (Bottom).
Silk Screen D- 3 1.2 Key board/ T ouchpad Board PCB No. 97349-1 Keyboard/Touchpad Board (Top View) PCB No. 97349-1 Keyboard/Touchpad Board (Bottom View).
Ma i nboard Lay out.
B ottom).
Acer 365/366D/366T Spare Parts List (P/N 91.40B01.XXX) Picture LEVEL Description Acer Part No COMMENT/LOCATION ADAPTER 1 ADT 100-240V PA-1480-19AC 355 25.10068.001 BATTERY PACK 1 ASSY BTY PACK BTP- 1631 AN365 60.40B10.001 CD-ROM 1 365 CD-ROM 6M.40B08.
2 C.A 70P FPC 60MM CD- ROM 390 50.43A06.002 (S02,S05) ( 366D,366T) (Int.) 2 ASSY CD-ROM HOLDER 390 60.43A16.002 (S02,S05) (366D,366T) CHARGER 1 CHARGER T62.096.C.00 365 19.21030.241 CONVERTER 1 CONVER DC/DC T62.095.C.00 365 19.21030.231 DC-DC COVER 1 ASSY DC-DC BRACKET AN365 60.
1 ASSY HDD COVER 60.43A17.002 DIMM COVER 1 ASSY DIMM COVER AN390 60.43A20.002 BATTERY COVER 1 ASSY BATTERY COVER 60.43A21.003 CPU BOARD 1 365 CPU BOARD P55C- 166 55.
FDD 1 365 FDD MODULE (Int.) 6M.40B03.001 1 365 FDD MODULE ( Ext). 6M.40B07.001 2 C.A 25/26P 320MM FDD C440329-1 50.40B05.001 (S02,S05) (366D,366T) (Ext.) 2 C.A 30P FPC 60MM FDD 390 50.43A05.001 2 ASSY FDD 2MB MF355H - 322MR 3M0D 60.40B11.001 (S02,S05) (366D,366T) FOOT PACK 1 ASSY FOOT 6M.
1 365 HDD MODULE IBM 2GB 6M.40B02.011 56.02756.051 1 365 HDD MODULE HITACHI 3GB 6M.40B02.021 56.02973.011 2 C.A 44P FPC HDD 390 50.43A08.001 HEAT SINK 1 ASSY U HEAT SINK AN365 60.40B05.001 HINGE PACK 1 ASSY HINGE 6M.40B11.001 34.43B07.001+34.43A04.001 HINGE COVER 1 365 COVER HINGE 6M.
2 COVER (R) HINGE (TOOLING) 390 42.43A04.001 INVERTER 1 INVERTER T62.104.C.00 390/355 19.21030.301 KEYBOARD BOARD 1 390 KEYBOARD BOARD 55.43A04.001 KEYBOARD 1 US KB-84 KEY KAS1901- 0161R 90.46907.001 LOWER CASE 1 ASSY L CASE AN365 60.40B07.001 LCD MODULE 12.
1 365 LCD MODULE DSTN 12.1" 6M.40B01.001 56.40B01.031 2 LCD 12.1 DSTN LM-JK53- 22NFR 56.0743A.011 2 C.A LCD INVERTER AN365 50.40B02.001 (TFT.DSTN) 2 C.
2 ASSY LCD BZL AN365 60.40B03.021 2 ASSY LCD PNL HIT- TX31D21 AN365 60.40B02.031 (S05) (366T) LCD MODULE 12.1" (TFT) 1 365 LCD MODULE TFT 12.1" 6M.
2 C.A LCD INVERTER AN365 50.40B02.001 (TFT.DSTN) 2 C.A LCD COAXICAL HIT -TX31D21 50.40B04.031 (S05) ( 366T) (TFT) 2 ASSY LCD PNL SANYO AN365 60.40B02.021 2 ASSY LCD BZL AN365 60.
1 365 MAIN BOARD 55.40B01.001 MODEM 1 MODEM 56K CSI AC- 5614BMC 700 54.09011.091 PLATE NAME 1 PLATE NAME(LOGO) PC AN390 40.43A02.001 POWER CORD 1 CORD SPT- 2#18*2C 7A125V1830M M 27.01618.001 US 1 CORD VCTF 3C 7A125V JAPAN 27.03518.021 JPN 1 CORD 1203VVH2-F #18*2C 2.
1 365 U CASE MODULE 6M.40B06.001 2 SPK 0.5W 78DB ZK- 2808C 140M 23.40031.011 2 KNOB TOUCH PAD (TOOLING) 390 42.43A10.001 2 TOUCH PAD LOGITEC/TP3 ULTRA-THIN 56.1740B.001 LEVEL 1-1 : Stands for Field Replaceable Units(FRU) and Customer Replaceable Units (CRU) for system level1 service repair use.
$S $S SHQG SHQG L[) L[) Explored View Diagram.
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A p p e n d i x G A p p e n d i x G Schematics This appendix shows the schematic diagrams of the notebook. G-1 CPU Board Connector G-2 M1531 Bypass Capacitors G-3 M1531 G-4 M1533 G-5 M1533 Configurati.
BC197 SCD1U BC198 SC1KP 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 .
BC184 SCD1U BC185 SC1KP BC186 SC4D7U10V5ZY BC193 SCD1U BC174 SC4D7U10V5ZY BC183 SCD1U BC194 SC1KP BC206 SC2D2U16V5ZY 1 2 3 4 5 6 D3 RB731U BC296 SC4D7U10V5ZY BC181 SCD1U BC182 SCD1U BC173 SC1KP BC192 .
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1 2 R91 10KR3 1 2 R188 15KR3 BC97 SCD1U BC119 SC4D7U16V6ZY BC288 SCD1U 1 2 1 4 7 U25A SOHCT14 1 2 3 4 5 6 7 8 9 10 RP13 SRP4K7 1 2 3 4 5 6 7 8 9 10 RP11 SRP4K7 1 2 3 4 5 6 7 8 9 10 RP22 SRP10K 1 2 3 4.
1 2 R138 10KR3 1 2 R139 DUMMY-R3 A14 1 A13 26 A0 10 A1 9 A2 8 A3 7 A4 6 A5 5 A6 4 A7 3 A12 2 A8 25 A9 24 A11 23 A10 21 VCC 28 D7 19 D6 18 D5 17 D4 16 D3 15 D2 13 D1 12 CS1* 20 OE* 22 WE* 27 D0 11 GND .
VCC 1 DQ0 2 DQ1 3 DQ2 4 DQ3 5 W# 6 RAS# 7 A11/NC 8 A10 9 A0 10 A1 11 A2 12 A3 13 VCC 14 VSS 28 DQ7 27 DQ6 26 DQ5 25 DQ4 24 CAS# 23 OE# 22 A9 21 A8 20 A7 19 A6 18 A5 17 A4 16 VSS 15 DM1 S2M8-6 BC333 SC.
BC349 SC4D7U10V5ZY BC341 SCD1U BC342 SCD1U BC348 SCD1U BC317 SCD1U 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 .
BC164 SCD1U 1 2 R234 10KR3 CX15 SC1KP BC163 SC4D7U10V5ZY BC166 SCD1U BC167 SC4D7U16V6ZY 1 2 R227 47R3 BC161 SC4D7U10V5ZY BC149 SC10P BC148 SC10P BC150 SCD1U BC162 SCD1U BC152 SCD1U 4 1 3 2 X2 XTAL4P-14.
BC234 SCD1U 1 2 R38 0R3 1 2 G2 GAP-CLOSE BC63 SC4D7U16V6ZY BC231 SCD1U BC235 SCD1U 1 2 R36 0R3 1 2 R39 0R3 BC65 SC4D7U16V6ZY BC61 SC4D7U16V6ZY BC64 SC4D7U16V6ZY P0/Y0 148 P1/Y1 149 P2/Y2 150 P3/Y3 151.
1 2 R41 22R3 1 2 R165 10R3 1 2 R40 22R3 1 2 R164 10R3 1 2 R166 10R3 BC239 SC47P 1 2 R42 10R3 BC240 SC22P 1 2 3 4 5 6 7 8 RN23 SRN22 1 2 3 4 5 6 7 8 RN22 SRN22 10 9 8 7 2 3 4 5 1 6 RC2 EZAST11AAAJ 10 9.
1 2 R191 100R3 BC101 SC1KP 1 2 R193 15KR3 1 2 R190 15KR3 1 2 R112 510R3 3 1 2 Q2 RN1424 BC125 SCD1U 1 2 R110 10KR3 2 3 1 4 1 7 U11A SOHCT125 5 6 1 4 4 7 U11B SOHCT125 1 2 R116 5K1R3D 1 2 R113 100R3 BC.
16 17 5 10 14 3 8 12 1 6 15 4 9 13 2 7 11 CN2 VIDEO-15-4-D 1 2 R156 100R3 1 2 R18 10R3 1 2 R17 10R3 1 2 R3 0R3 1 2 R4 0R3 1 2 3 D6 BAV99LT1 1 2 3 D7 BAV99LT1 1 2 L6 NL322522T-2R2 1 2 L7 NL322522T-2R2 .
1 2 3 4 5 6 7 8 9 10 RP18 SRP10K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 4 3 4 4 41 42 CN15 HRS-CON40 1 2 R224 100R3 1 2 R101 33R.
BC280 SCD1U BC281 SC1KP 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 31 33 35 37 39 32 34 36 38 40 43 42 41 44 CN13 MOLEX-CONN40A 1 2 L4 FBM3225 BC301 SCD1U 1 2 TC1.
GND 1 IN 2 IN 3 EN# 4 OC# 5 OUT 6 OUT 7 OUT 8 U1 TPS2014 BC209 SCD1U 1 2 TC5 ST47U16VDK BC34 SCD1U 1 2 R15 100KR3 1 2 R14 10KR3 1 2 R152 10KR3 BC210 SCD1U CX20 SCD1U 1 2 R153 15KR3 1 2 R154 15KR3 1 2 .
1 2 R98 10KR3 1 2 R72 1KR3 1 2 R97 1KR3 2 1 G20 GAP-OPEN VCC 24 CS# 13 AS 14 R/W# 15 DS 17 RST# 18 RCL# 21 EXTRAM 22 BC 20 X1 2 X2 3 AD7 11 AD6 10 AD5 9 AD4 8 AD3 7 AD2 6 AD1 5 AD0 4 INT# 19 32K 23 MOT 1 VSS 12 VSS 16 U9 BQ3285LD 2 1 G7 GAP-OPEN BC135 SCD1U 1 2 X1 XTAL-32.
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A 1 B 2 C 3 G1 6 G2A 4 G2B 5 Y0 15 Y1 14 Y2 13 Y3 12 Y4 11 Y5 10 Y6 9 Y7 7 VCC 16 GND 8 U30 SOHCT138 BC331 SCD1U A1 35 A2 36 A3 37 A4 38 A5 39 A6 40 A7 41 A8 42 A9 43 A10 44 A11 45 A12 46 A13 47 A14 4.
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BC81 SCD33U16V3ZY BC50 SCD33U16V3ZY C1+ 28 C1- 24 C2+ 1 C2- 2 T1IN 14 T2IN 13 T3IN 12 R2OUTB 20 R1OUT 19 R2OUT 18 R3OUT 17 R4OUT 16 R5OUT 15 FORCEON 23 FORCEOFF# 22 INVALID# 21 V+ 27 V- 3 T1OUT 9 T2OU.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 27 26 CN3 PRNT25-4-D 1 2 R192 33R3 1 2 R32 10KR3 1 2 R161 150R6 1 2 R173 1KR3 9 8 1 4 1 0 7 U11C SOHCT125 1 2 D8 S1N4148 1 2 3 4 5 6 7.
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1 2 3 4 5 PH1 PH-JK24 1 2 CN9 CON2-10 1 2 CN10 CON2-10 1 2 R167 BK1608HM121 BC39 SC100P BC40 SC1U10V3ZY BC43 SC1U10V3ZY 1 2 R22 20KR3 1 2 R23 33KR3 1 2 L1 FBM3225 BC225 SC4D7U10V5ZY CX22 SC1KP L LINE .
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BC265 SCD1U BC263 SCD1U 1 2 TC11 ST22U 1 2 R200 100KR3 BC121 SC1U50V5ZY BC264 SC1KP B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B.
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 42 CN8 SAMTEC-CONN42D BC85 SCD1U 1 2 3 4 5 6 7 8 RN2 SRN47K 1 2 R58 47KR3 1 2 R77 470R.
4 3 2 1 5 6 H1 BEETLE4 1 H7 HOLEA 1 H20 HOLEB 1 H5 HOLEC 1 H10 HOLED 1 H8 HOLEE 1 H15 HOLEG 1 H2 HOLEI 1 H4 HOLEJ 1 H18 HOLEO 1 H13 HOLEP 1 H3 HOLER 1 H16 HOLEF 1 H19 HOLEH 1 H17 HOLEQ 1 H6 HOLES 1 H2.
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$S $S SHQG SHQG L[+ L[+ Troubleshooting to Board Repairing This paragraph will usually be inserted into the Service Guide in the f ollowing weeks.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Acer 365 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Acer 365 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Acer 365 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Acer 365 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Acer 365, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Acer 365.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Acer 365. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Acer 365 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
