FRU (Field Replaceable Unit) List
whenever ordering for parts to repair or for RMA (Return Merchandise Authorization).

Chapter 6

This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of AL1906.Refer to this chapter
NOTE: Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information available on your regional web or channel (http://aicsl.acer.com.tw/spl/). For whatever reasons a part number change is made, it will not be noted in the printed Service Guide. For ACER AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code from those given in the FRU list of this printed Service Guide. You MUST use the local FRU list provided by your regional Acer office to order FRU parts for repair and service of customer machines. NOTE: To scrap or to return the defective parts, you should follow the local government ordinance or regulations on how to dispose it properly, or follow the rules set by your regional Acer office on how to return it.
Exploded Diagram (Model: AL1906)

Part List

Above picture show the description of the following component. Item Picture Description Part No.

BACK COVER

34G1574 RX B

34G1576 RX B

34G1573AQW B

34G1575 RX B

M1L1730 8128

Q1G 340 10128

Chapter 7

Schematic Diagram

Analog Input
17 CN405 DB15 RED+ 1 RED6 GREEN+ 2 GREEN7 BLUE+ 3 BLUEPC5V 9 PC5V VGA_CON 16 FB410 FB411 FB1/16W R1/16W 0 1/16W R1/16W R1/16W R1/16W R435 R436 R1/16W 56 1/16W 56 1/16W 470 1/16W C432 0.047uF C433 0.047uF C434 0.047uF C435 0.047uF RIN GIN BIN SOG 4 4
R441 R442 R3 D403 BAV99 D404 BAVD405 BAV99 ESD_5V MLL5232B 5.6V C439 0.1uF C440 0.1uF C441 0.1uF R444 +5V
100 1/16W 100 1/16W 100 1/16W
C436 0.047uF C437 0.047uF C438 0.047uF

GNDR GNDG GNDB

10K 1/16W R1/16W +5V 2 PC5V 1 D407 BAVR450 10K 1/16W SCL_VGA SDA_VGA R453 R1/16W 100 1/16W R451 R452 10K 1/16W 10K 1/16W U5 VCC WP SCL SDA M24C02 D411 MLL5232B 5.6V D412 MLL5232B 5.6V DDCA_SDA DDCA_SCL DDC_WP A0 A1 A2 GND 3 4

DET_VGA HSYNC 4 4

HSI VSI

120 OHM

1K 1/16W R447 1K 1/16W

D408 MLL5232B 5.6V

D409 MLL5232B 5.6V

R448 2.2K 1/16W

C442 33pF

R449 2.2K 1/16W

C443 220pF

D410 MLL5232B 5.6V

C444 0.1uF
Title Size B Date: Document Number

TSUM16AK

Sheet 1 of 5

Monday, May 09, 2005

VDVI VMPLL VPLL AVDD VDDP VDDC VCC1.8 FB60 VCC1.OHM C403 VCTRL R418 R420 R411 R422 R1/16W 100 1/16W 100 1/16W 4.7K 1/16W 4.7K 1/16W Volume AUDIO_MUTE AUDIO_STBY VCC3.3 VCC3.3 C425 R424 R425 R426 U403 10K 1/16W 8 R1/16W 7 VCC 100 1/16W 6 WP 100 1/16W 5 SCL SDA 0.1uF A0 A1 A2 GND KEY2 R476 1K 1/16W R478 1K 1/16W R480 1.5K 1/16W R474 3.9K 1/16W R475 3.9K 1/16W KEY1 KEY2 POWER PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13 PA14 PA15 PA16 PA17 PA18 PA19 PB0 PB1 PB2 PB3 PB4 PB5 PB[0.5] PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15 PB16 PB17 PB18 PB19 PB20 PB21 PB22 PB23 ESP OSP GPO0 GPO1 GPO2 GPO3 GPO4 PB[6.11] VCTRL 2 4.7uF/16V C404 C405 C406 0.1uF 0.1uF 0.1uF + VDDC VCC3.VCC3.3 FBOHM C407 0.1uF AVDD U401 VCC3.AVDD_PLL VDDP VDDP VDDP VDDP VDDP AVDD_MPLL AVDD_MPLL AVDD_DVI AVDD_DVI AVDD_ADC VDDC VDDC VDDC VDD_OTP
3 RIN 3 GNDR R489 RGIN 3 GNDG 10K 1/16W 10K 1/16W3 SOG 3 BIN 3 GNDB 3 HSYNC 3 VSYNC DDCA_SDA DDCA_SCL 3 R+ 3 R3 G+ 3 G3 B+ 3 B3 CLK+ 3 CLKDDCD_SDA DDCD_SCL
RIN0P RIN0N GIN0P GIN0N SOGIN0 BIN0P BIN0N HSYNC0 VSYNC0 DDCA_SDA DDCA_SCL
NC/LVACKP/NC NC/LVACKM/NC RA1P/LVA2P/RA2 RA1N/LVA2M/RA3 RA2P/LVA1P/RA4 RA2N/LVA1M/RA5 RA3P/LVA0P/RA6 RA3N/LVA0M/RA7 GA1P/NC/GA2 GA1N/NC/GA3 GA2P/NC/GA4 GA2N/NC/GA5 GA3P/LVA3P/GA6 GA3N/LVA3M/GA7 BA1P/NC/BA2 BA1N/NC/BA3 BA2P/NC/BA4 BA2N/NC/BA5 BA3P/NC/BA6 BA3N/NC/BA7 RB1P/NC/RB2 RB1N/NC/RB3 RB2P/NC/RB4 RB2N/NC/RB5 RB3P/NC/RB6 RB3N/NC/RB7 GB1P/NC/GB2 GB1N/NC/GB3 GB2P/NC/GB4 GB2N/NC/GB5 GB3P/NC/GB6 GB3N/NC/GB7
VCC3.3 FB403 VDDP 2 VCC3.OHM
RX2P RX2N RX1P RX1N RX0P RX0N RXCKP RXCKN DDCD_SDA DDCD_SCL
C408 10uF/16V P[0.7] PA[8.13] PA[14.19] PA[0.7] 5 VCC3.PB[0.5] PB[6.11] VCC3.3
+ C409 C410 C411 C412 C413 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF

PA[8.13] PA[14.19]

VDVI 2 VCC3.3

VCC3.3

51 R1% 62 C401

REXT REFP REFM

C416 0.1uF C414 C415 0.1uF 0.1uF

PB[12.23]

R486 VCC3.3 C417 0.1uF + C418 WP 10uF/16V NC R487 NC 3 4
U402 VDD HOLD# WP# VSS SDO CE# SCK SDI SDO SCZ SCK SDI

PB[12.23] ESP 5 OSP 5

5 VCC3.3 FB5 C419 C420 0.1uF 0.1uF VCC3.OHM VMPLL
RSDS/LVDS/TTL CLKAN/LVB3M/LVSYNC
CLKBP/LVBCKP/LCK_ODD CLKBN/LVBCKM/LDE NC/LVB2P/NC NC/LVB2M/NC BB1P/LVB1P/BB2 BB1N/LVB1M/BB3 BB2P/LVB0P/BB4 BB2N/LVB0M/BB5 BB3P/NC/BB6 BB3N/NC/BB7 ESP OSP GPO0 GPO1 GPO2 GPO3 GPO4 GPO5 GPO6 GPIO_P22 GPIO_P23 GPIO_P03

RA1P RA1N RA2P RA2N RA3P RA3N

PB12 CLKAP PB13 CLKAN

CN101 LVB0M LVB1M LVB2M LVBCKM LVB3M LVA0M LVA1M LVA2M LVACKM LVA3M RXO0RXO1RXO2RXOCRXO3RXE0RXE1RXE2RXECRXERXO0+ RXO1+ RXO2+ RXOC+ RXO3+ RXE0+ RXE1+ RXE2+ RXEC+ RXE3+ LVB0P LVB1P LVB2P LVBCKP LVB3P LVA0P LVA1P LVA2P LVACKP LVA3P
RVLCD VLCD VLCD_12V R104 R105 R106 R107 R108 R109
C101 C102 C103 C104 C105 NC NC NC NC NC

VLCD_12V

Size B Date: Document Number Rev

PANEL INTERFACE

Monday, May 09, 2005 Sheet 1 of 5

+5V 3 C701 NC 1 U701

SOT-223
VO GND VO C703 100uF/25V + C704 NC

+3V3 +3V3 9

H3 R7 6
NC/LT1117-18 VI TP 4 TP 5 4
51 1/16W VCC1.8 TP D701 + C702 4.7uF/16V VCC1.8 4
BL_ADJ(DC) 0V ~ 3.3V 0V ~ 5V BL_ADJ P W M D C R4K7
R31 4.7K 4.7K C32 N.C 1uF

C51 1UF 1UF

R29 X 1K

R33 X 4.7K

Q4 X MMBT3904
1N4148 R703 Q702 2K 1/16W CHT2907
B D702 1N4148 C705 1uF/16V +
+5V +12V R708 +12V C706 0.1uF 100uF/25V +5V 3,4 +5V C707 + GND GND +12V GND +5V GND 4 CN12 BL_ON BL_ADJ +12V GND +5V GND 10K 1/16W R710 C711 R712 0.1uF Q703 PMBS3904 R732 C709 0.1uF C710 + 100uF/25V CONN +5V VCC5V 3,4 +5V 10 1/16W 4.7K 1/16W on_BACKLIGHT 4 3,4 +5V NC R711 10K 1/16W +5V +5V

R1/16W VCC3.3

VCC3.3 PC5V PC5V
Recommond to used "Blue" parts circuit for VCC1.8V if you want to suppoert DDC 3 function when system power off

R1/16W

R701 1K 1/16W R706 NC R705 4.7K 1/16W
Adj_BACKLIGHT R707 4.7K 1/16W

Q701 PMBS3904

C708 1uF
D704(SSM12L) Vf=0.38V and If=1A. So when system power on, the system loading is about 400mA (3.3V is about 200mA and 1.8V is about 200mA), So D35 changed from 1N4148(or BAT42) to SSM12L(schottky diode). P.S: The 1N4148 Vf=0.7V~1V can't meet LDO spec. The BAT42, Vf is OK but the If=200mA(forward current) can not meet current spec.

D704 SMAL140 D703 BAT54C

TO-263
VCC3.3 VOUT VOUT R713 C712 + VCC3.VIN ADJ

UC713 0.1uF R1/16W

AIC1084-33PM NC

100uF/25V 0.1uF

+3V3 VLCD VLCD 5 +5V

For RSDS and Panel VCC=12V
+5V +3V3 R718 R729 NC/10K R719 R730 R721 R722 NC R724 51K R726 NC/4K7 C715 0.1uF + C717 10uF/16V R727 C720 10K 1/16W NC/0.1uF NC/10uF/16V NC/4K7 Size B Date: 4 on_Panel_12V Q707 0.1uF PMBS3904 + C719 R728 Title C716 NC/10K NC/10K Q705 AO3401L 0 1/16W R731 NC Q704 AO3401L 0 1/16W +5V +12V VLCD_12V VLCD_12V 5 +5V +12V

12/21 MODIFY

R714 R716 NC R717 10K 1/16W 10K 1/16W

R715 NC R723 51K 1/16W

Ron_Panel Q706 4.7K 1/16W C718 0.1uF PMBS3904

Document Number Rev

Power board (adapter + inverter)
4 R1/2W DB901 KBP206G TO R903 3.3K 1/8W + L902 L C902 0.001uF/250V C907 0.1uF C901 0.001uF/250V L901 L R910 2.2K 1/10W IC901 NCP1203D60R2G Adj NC R911 3.6K 1/10W C903 0.47uF/250V

C921 0.001uF/500V

D921 FME-210B 2 L903 L F1/8W +12V + C923 1000uF/25V + C931 1000uF/25V + C925 470uF/25V
9 R922 C1/2W 0.001uF/500V OZD903 PTZ9.1B 1 L904 L

R906 NC

C905 0.0015uF/2KV

R908 100K 2W

C904 100uF/450V R904 3.3K 1/8W R907 NC D902 UF4003 C906 100uF/25V R1/10W O 1 R920 NC R1/10W D901 FR2 + R905 3.3K 1/8W
+5V 2 D922 FMB26L 1 + C924 1000uF/16V + C926 470uF/16V R926 NC R927 NC

C928 0.1uF

Hv Vcc 8 6

Q901 2SK2645-54NR

Drv NCP1203D60R2G Cs 3 2
R917 10K 1/10W R1/10W C900 0.0022uF/250V R1/4W R918 0.39 2W ZD905 RLZ5.1B

GND R901 330K 1/8W

ZD904 RLZ13B 1 1

R934 NC

R930 3.6K 1/10W C932 0.47uF/25V

R902 330K 1/8W

R900 330K 1/8W
D923 LL4148-GSNR901 NTCR R924 1K 1/10W

D924 LL4148-GS08

C909 47uF/25V

C912 0.001uF

C911 470pF/50V
R929 33K 1/10W CN902 CONN C934 NC ON/OFF DIM +12V +5V
ZD901 RLZ18B VAR901 NC Q902 2PA733P R914 4.7K 1/10W 1

ZD902 RLZ5.1B 3 2

IC902 PC123FY2 4P

D903 LL4148-GS08

C929 0.1uF

R931 1K 1/10W

F901 FUSE
R1/10W R913 75K 1/10W C933 NC C908 10uF

Q903 2PC945P 3

IC903 KIA431A-AT/P

R932 1K 1/10W

C927 0.1uF

R919 20K 1/10W C930 NC

R933 2.4K 1/10W GND

CN901 CONN

C935 NC

Title Size B Date:

1.POWER OUTPUT 12V & 5 V

Document Number

PWPC1942AUA11P(715G1492-1)

Sunday, May 22, 2005

L201 +12V C201 0.1uF/25V Q202 DTA144WKA + C203 C202 0.1uF/25V 470uF/25V R201 2.4K 1/10W C204 0.1uF/25V Q203 AOU401L 1 R1/10W C205 1uF/25V ON/OFF R211 NC R210 47K 1/10W C209 4.7uF/50V + R212 62K 1/10W C208 0.1uF/25V 1 O O R214 12K 1/10W Q204 R213 4.7K 1/10W R203 2.4K 1/10W Q205 PMBS3906 C210 1uF/25V R1/10W PMBS3904 R206 12K 1/10W Q206 KTD1691/P Q207 KTD1691/P 6 D201 RB050L-120UH ZD201 RLZ11B R221 R222 R223 R224 1.8K 1/4W 1.8K 1/4W1.8K 1/4W1.8K 1/4W PTO 1 O 11

TP1 HVO

TP2 HVO CN201 CONN 1 2

Q201 DTC144WKA

R205 16K 1/10W C221 0.33uF/250V O 12 TP3 HVO

C213 12pF/3KV

C214 12pF/3KV TP4 HVL

CN202 CONN

INVERTER X'FMR
CN203 CONN PTC211 12pF/3KV C212 12pF/3KV 2

R232 51K 1/10W

D210 LL4148-GS08

R1/10W

D203 1N4148

NON1 NON2

BA9741F

C222 0.47uF/25V

R231 12K 1/10W

C223 0.1uF/25V

D202 1N4148

R225 1K 1/4W

CN204 CONN

C206 NC

C207 330pF
D205 1N4148 R207 10K 1/10W R1/10W R1/10W

D204 1N4148

R226 1K 1/4W

D209 1N4148 D207 1N4148

D206 1N4148

R227 1K 1/4W

D208 1N4148

R228 1K 1/4W

is power GND

Title Size Date:

2. FOR 19" 4 LAMPS INVERTER

is signal GND

Frame Buffer Issues
Source: http://unix.derkeiler.com/MailingLists/SunManagers/200610/msg00069.html
From: Steaphany Jean Waelder <waelder@xxxxxx> Date: Fri, 6 Oct 2006 13:28:(CDT) Does anyone know what resolution setting options exist for the frame buffer of a Sun Blade 100 running Solaris 8 ? I needed to replace the monitor and now have an Acer AL1906 LCD plat pannel monitor. The resolution the of image is 1152 x 900 with 72 KHz x 76Hz. The AL1906 can handle resolutions to 1280 x 1024, but the limiting factor is a peak vertical of 75Hz. The AL1906 will display a beautiful image but will blank and resync ever few seconds. During the time when the image is on the screen, it is stable and perfect. I have gone through the manuals and the SunManagers FAQ in this issue. The FAQ section 11.3 does list a URL to web pages for more frame buffer details, but the URL's: http://www.uark.edu/sunfaq/FrameBuffer.html http://bul.eecs.umich.edu/~crowej/sunfaq/FrameBuffer.html return 404's. What options are available to alter the frame buffer resolution/timing to bring the Vertical down from 76Hz with out too adversly impacting the image ?
Ms Steaphany Jean Waelder Owner Kitsune 1028 Monument Road Loving, Texas 764609724 Phone: Vonage: email: waelder@xxxxxx web: http://www.wf.net/~waelder/Kitsune.html DUNS: 199470894 Cage: 39SR8 NAICS: 541330 Frame Buffer Issues 1
Frame Buffer Issues SAIC: 8711 PSC: R425 Confidentiality Notice This message originates from Kitsune. The message and any file(s) transmitted with it are intended to be privileged and confidential. It is intended only for the addressee named above. Any disclosure, distribution, copying or use of the information by anyone other than the intended recipient, regardless of address or routing, is strictly prohibited. If you have received this message in error, please advise the sender by immediate reply and delete the original message. Personal messages express views solely of the sender and are not attributable to Kitsune. Unsolicited Commercial Email Notice All unsolicited commercial email, also known as spam, will be forwarded to the Federal Trade Commission at spam@xxxxxxx to pursue law enforcement actions. _______________________________________________ sunmanagers mailing list sunmanagers@xxxxxxxxxxxxxxx http://www.sunmanagers.org/mailman/listinfo/sunmanagers