ACER AL1916Wc Service Manual
FRU (Field Replaceable Unit) List
Chapter 6
Part List
Picture Part name Description Vendor Part
No.
FUNCTION
BUTTON
BOARD
PCBA FOR ,A190A2H,A190A2-H-K2,10602,REV.01
35-D003068
INVERTER
BOARD
Main Board PCBA FOR ,A190A2-
CABLES FFC,1.00X22X106.5XCX
CABLE FFC,0.50X45X62XCX(5/
DAC-12M030-
B,VER:0F,5 V/3 A,12
V/0.7 A,L TYPE,5
MA,2470 V,
T,A190A2-H-S1,10604,REV.03
(5/5)X(0.25X0.7),22
PINS
5)X(0.175X0.3),45 PINS
27-D003318
35-D003169
32-D003485
32-D002888
AUDIO
CABLE
34
Cable,A150X2,18AWG,
Audio
180cm,Black
32F2818004
MONITOR
H02,ABS
LCD STAND
CABLE
Cable,A150X2,30AWG,
Monitor
180cm,Black,JCE
32F3018003
Picture Part name Description Vendor Part
No.
STAND
BASE
SEAT ASSY,A190A2-
H02
40-D003442
LCD
FRONT
BEZEL
LCD BACK
COVER
NECK
Hinge Cover COVER HINGE,A190A2-
Bezel Assy,A190E3-H02 40-D003450
REAR,A190A2-
PA-757N, W/O AUDIO
STAND ASSY,A190E3-
H02,ABS ,BLACK
H02
40-D003444
40-D003440
40-D003441
35
PCBA
COVER
PCBA COVER
ASSY,A190E3,ASSY
41-D002884
Cover AD A190E3,cover_ad+mylar 41-D000546
The Table of Explosion Diagram
36
5
1
Item
1
2
3
4
6
7
8
9
Parts Name
BEZEL ASSY
MATEL FRAME FRONT 1
TFT PANEL ASSY 1
BACKLIGHT UNIT 1
MYLAR COVER PCBAX
SCREW M3*4L
POWER PCB ASSY 1
AD PCB ASSY
SCREW M3*4L 7
Q’ty
1
3
1
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
SCREW M4*10L 1
COVER AD 1
SCREW M3*4L 2
STAND OFF 4
SUPPORT FLATE 1
SCREW M3*4L 4
OSD FFC 1
OSD PCB ASSY 1
REAR ASSY 1
SCREW M3*10L 4
SCREW D3*8L 1
STAND ASSY 1
SCREW M4*15L 4
COVER HINGE 1
SEAT ASSY 1
37
Schematic Diagram
Chapter 7
Schematic (1)
5
D D
4
3
2
1
SCALER
B8
RXO3+
RXOC+
RXOC-
RXE3+
RXE2+
RXE1+
RXE0+
RXEC+
RXO3RXO2+
RXO2RXO1+
RXO1RXO0+
RXO0-
RXE3RXE2RXE1RXE0RXEC-
RXO3+
RXO3RXO2+
RXO2RXO1+
RXO1RXO0+
RXO0RXOC+
RXOC-
RXE3+
RXE3RXE2+
RXE2RXE1+
RXE1RXE0+
RXE0RXEC+
RXEC-
B2
DSUB_DET
DSUB_DET
V5A
VGA
VGA_5V
V5A_ESD
DCC2_CLK
DCC2_DAT
DCC2_DAT
DCC2_CLK
TCON_RESET
AUDIO_ON
INV_ON/OFF
DCDC_ON/OFF
PANEL_ON/OFF
VCM_PWM
AUD_DET
DVI_5V
V5A
V33A
VGA_5V
DDC_CLK
V5A_ESD
B3
V5A_ESD
V5A
DCC2_CLK
DCC2_DAT
DVI_5V
B4
DCC2_DAT
DCC2_CLK
DSUB_DET
DDC_CLK
DDC_DAT
TCON_RESET
LED_OR
LED_BL
SOURCE_SELECT
MENU
KEY_DOWN
KEY_UP
AUTO_ADJ
PWR_SW
V5A
INV_ON/OFF
DCDC_ON/OFF
PANEL_ON/OFF
VCM_PWM
AUD_DET
PANEL_ON/OFF
V5A
V33A
POWER
DVI
VGA_5V
MCU
TST_PGI
HWRESET
V18C
V33C
V33C
DDC_CLK
DDC_DAT
C C
B B
B7
SOURCE_SELECT
B11
INVERTER I/F
OSD
LED_OR
LED_BL
KEY_DOWN
KEY_UP
AUTO_ADJ
PWR_SW
AUDIOR-
AUDIOR+
AUDIOL-
AUDIOL+
AUDIOL+
AUDIOL-
AUDIOR+
AUDIOR-
AUD_DET
VOL_ADJ
AUDIO_ON
INV_ON/OFF
INV_ADJ
V33A
V33A
LED_OR
LED_BL
SOURCE_SELECT
MENU
MENU
KEY_DOWN
KEY_UP
AUTO_ADJ
PWR_SW
AUDIORAUDIOR+
AUDIOLAUDIOL+
AUD_DET
VOL_ADJ
AUDIO_ON
V5A
V33C
V12A
INV_ADJ
V12A
HSYNC
VSYNC
DVI_5V
RIN
RIN
GNDR
GNDR
GIN
GIN
GNDG
GNDG
SOG
SOG
BIN
BIN
GNDB
GNDBDDC_DAT
HSYNC
VSYNC
DVI_5V
VGA_5V
V18C
TST_PGI
XAOI
R+
RG+
GB+
BCLK+
CLK-
CSZ
SCL
SDA
HWRESET
INT
AD0
AD3
AD1
AD2
V33T
R+
R-
G+
GB+
BCLK+
CLK-
CSZ
SCL
SDA
INT
AD0
AD3AUDIO_ON
AD1
AD2
XAOI
V33A
B9
V33T
V33P
RIN
GNDR
GIN
GNDG
SOG
BIN
GNDB
HSYNC
VSYNC
R+
RG+
GB+
BCLK+
CLK-
CSZ
SCL
SDA
HWRESET
INT
AD0
AD3
AD1
AD2
INV_ADJ
VOL_ADJ
V18C
V33C
TCON_RESET
TST_PGI
V33T
B13
RXO3+
RXO3RXO2+
RXO2RXO1+
RXO1RXO0+
RXO0RXOC+
RXOC-
RXE3+
RXE3RXE2+
RXE2RXE1+
RXE1RXE0+
RXE0RXEC+
RXEC-
TCON_RESET
TST_PGI
V33T
CM2706B
GVOFF
B10
DCDC_ON/OFF
V12A
V5A
XAOI
PANEL_INTERFACE
BR2N
BR2P
BR1N
BR1P
BR0N
BR0P
BG2N
BG2P
BG1N
BG1P
BG0N
BG0P
BB2N
BB2P
BB1N
BB1P
BB0N
BB0P
FR2N
FR2P
FR1N
FR1P
FR0N
FR0P
FG2N
FG2P
FG1N
FG1P
FG0N
FG0P
FB2N
FB2P
FB1N
FB1P
FB0N
FB0P
FCKN
FCKP
FSTH
BCKN
BCKP
BSTH
STB
POL
CPV
STV
OE
GVON
GVOFF
VCM_PWM
PANEL_ON/OFF
DCDC_ON/OFF
V12A
V33P
V5A
XAOI
: Ver01修改標示區域
: Ver02修改標示區域
BR2N
BR2P
BR1N
BR1P
BR0N
BR0P
BG2N
BG2P
BG1N
BG1P
BG0N
BG0P
BB2N
BB2P
BB1N
BB1P
BB0N
BB0P
FR2N
FR2P
FR1N
FR1P
FR0N
FR0P
FG2N
FG2P
FG1N
FG1P
FG0N
FG0P
FB2N
FB2P
FB1N
FB1P
FB0N
FB0P
FCKN
FCKP
FSTH
BCKN
BCKP
BSTH
GVON
BR2N
BR2P
BR1N
BR1P
BR0N
BR0P
BG2N
BG2P
BG1N
BG1P
BG0N
BG0P
BB2N
BB2P
BB1N
BB1P
BB0N
BB0P
FR2N
FR2P
FR1N
FR1P
FR0N
FR0P
FG2N
FG2P
FG1N
FG1P
FG0N
FG0P
FB2N
FB2P
FB1N
FB1P
FB0N
FB0P
FCKN
FCKP
FSTH
BCKN
BCKP
BSTH
STB
STB
POL
POL
CPV
CPV
STV
STV
OE
OE
GVON
GVOFF
: Ver03修改標示區域
: Ver04修改標示區域
A190A2-H-S1-04
A A
5
4
3
2
Label 10604
Label 10604
Label 10604
Title
Title
Title
DWG NO
DWG NO
DWG NO
APPROVED CHECKED DESIGNER DRAWER
APPROVED CHECKED DESIGNER DRAWER
APPROVED CHECKED DESIGNER DRAWER
"CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN
"CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN
"CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN
TOP
TOP
TOP
奇美電子股份有限公司
奇美電子股份有限公司
奇美電子股份有限公司
DATE
DATE
DATE
2005/04/20
2005/04/20
2005/04/20
SHEET
REV
SHEET
REV
SHEET
REV
1/11
1/11
1/11
01
01
01
1
5
4
3
2
1
CON1
CON1
25
R
26
G
+5V
HPD
DAT0DAT1DAT2DAT3DAT4DAT5-
clk+
clk-
27
B
29
28
8
15
6
7
14
16
11
3
19
22
18
17
10
9
2
1
13
12
5
4
21
20
23
24
GND
0603/10K/5%/RoHS
0603/10K/5%/RoHS
R3
R3
1 2
Do Not Stuff
Do Not Stuff
Do Not Stuff
Do Not Stuff
32
Do Not Stuff
Do Not Stuff
D2
D2
D1
D1
Do Not Stuff
Do Not Stuff
1 2
R8
R8
D5
D5
1
1 2
Do Not Stuff
Do Not Stuff
32
Do Not Stuff
Do Not Stuff
D D
C C
B B
RGB GND
HSYNC
VSYNC
SYNC GND
DDC SCL
DDC SDA
1/3shield
2/4shield
0/5shield
clk shield
DAT0+
DAT1+
DAT2+
DAT3+
DAT4+
DAT5+
2DS-0342-001/RoHS/OPEN
2DS-0342-001/RoHS/OPEN
Delete D6 BAV99
and used D8
5.6V zener
DCC2_CLK
DCC2_DAT
L1
1 2
Do Not Stuff
Do Not Stuff
For MTV512
C1
D3
D3
R9 Do Not StuffR9 Do Not Stuff
Do Not Stuff
Do Not Stuff
D6
D6
1
C1
32
L1
R10 Do Not StuffR10 Do Not Stuff
D7
D7
Do Not Stuff
Do Not Stuff
1
R1 Do Not StuffR1 Do Not Stuff
R2 Do Not StuffR2 Do Not Stuff
DVI_5V
U1
U1
1
NC
2
NC
3
NC
GND4SDA
GND
32
V5A
1
2
D4
D4
Do Not Stuff
Do Not Stuff
3
R4
R4
8
VCC
7
VCLK
6
SCL
5
Do Not Stuff
Do Not Stuff
R11 Do Not StuffR11 Do Not Stuff
D8
D8
Do Not Stuff
Do Not Stuff
1
R12 Do Not StuffR12 Do Not Stuff
D9
32
D9
Do Not Stuff
Do Not Stuff
1
V5A
Do Not Stuff
Do Not Stuff
32
V5A_ESD
DCC2_CLK
DCC2_DAT
R7 Do Not StuffR7 Do Not Stuff
GND
R13 Do Not StuffR13 Do Not Stuff
R14 Do Not StuffR14 Do Not Stuff
D10
D10
32
Do Not Stuff
Do Not Stuff
1
V5A_ESD
DCC2_CLK
DCC2_DAT
DVI_5V
C2
C2
Do Not Stuff
Do Not Stuff
D11
D11
Do Not Stuff
Do Not Stuff
1
R5
R5
Do Not Stuff
Do Not Stuff
Do Not Stuff
Do Not Stuff
R15 Do Not StuffR15 Do Not Stuff
32
D12
D12
Do Not Stuff
Do Not Stuff
1
DVI_5V
R6
R6
R+
R-
G+
G-
B+
B-
CLK+
CLK-
L2
V5A V5A_ESD
1206/10u/16V/5/RoHS
1206/10u/16V/5/RoHS
A A
L2
0603/0R/5%/RoHS
0603/0R/5%/RoHS
C11
C11
1 2
GND
If used D13=3.6V zener, L2 must be use 1K ohm.
5
C3
C3
Do Not Stuff
Do Not Stuff
D13
D13
Do Not Stuff
Do Not Stuff
4
C4
C4
Do Not Stuff
Do Not Stuff
GND
C5
C5
Do Not Stuff
Do Not Stuff
C6
C6
Do Not Stuff
Do Not Stuff
3
C7
C7
Do Not Stuff
Do Not Stuff
C8
C8
Do Not Stuff
Do Not Stuff
C9
C9
Label 10604
Label 10604
Label 10604
Do Not Stuff
Do Not Stuff
Title
Title
Title
DVI INTERFACE
DVI INTERFACE
DWG NO
DWG NO
DWG NO
APPROVED CHECKED DESIGNER DRAWER
APPROVED CHECKED DESIGNER DRAWER
APPROVED CHECKED DESIGNER DRAWER
DVI INTERFACE
"CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN
"CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN
"CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN
2
C10
C10
Do Not Stuff
Do Not Stuff
奇美電子股份有限公司
奇美電子股份有限公司
奇美電子股份有限公司
DATE
DATE
DATE
2004/04/14
2004/04/14
2004/04/14
REV
REV
REV
01
01
01
1
SHEET
SHEET
SHEET
4/11
4/11
4/11
5
C12
C12
Do Not Stuff
D D
16
15
14
13
12
11
10
C C
9
8
7
6
5
4
3
2
1
CN4
CN4
Header2X8FR2.54
Header2X8FR2.54
GND_INV
AUD_DET
Do Not Stuff
UWT1E101MCL1GS/RoHS
UWT1E101MCL1GS/RoHS
AUD_DET
Q1
Q1
2N7002/RoHS
2N7002/RoHS
+
+
CP1
CP1
1206/10u/16V/5/RoHS
1206/10u/16V/5/RoHS
4
0603/1K/5%/RoHS
0603/1K/5%/RoHS
R16
R16
32
1
GND
CP2
CP2
MUTE
V33C
R19
R19
0603/4.7K/5%/RoHS
0603/4.7K/5%/RoHS
LP1
LP1
FBMJ2125HS420/PbF
FBMJ2125HS420/PbF
CP3
CP3
1210/4.7u/25V/5/RoHS
1210/4.7u/25V/5/RoHS
GNDGNDGND
VOL
AUDIORAUDIOR+
AUDIOLAUDIOL+
R17
R17
0603/4.7K/5%/RoHS
0603/4.7K/5%/RoHS
INV_ADJ
V5A
VIN_12V
R22
R22
0603/0R/5%/RoHS
0603/0R/5%/RoHS
MUTE
V33C
V5A
FP1
FP1
3216FF/1206/3A/RoHS
3216FF/1206/3A/RoHS
3
Do Not Stuff
Do Not Stuff
LP5
LP5
FBMJ2125HS420/PbF
FBMJ2125HS420/PbF
1 2
LV470M025E055R
LV470M025E055R
C13
C13
12
CP4
CP4
R18 0603/10K/5%/RoHSR18 0603/10K/5%/RoHS
Q2
Q2
32
2N7002/RoHS
2N7002/RoHS
R20
R20
1
R21
R21
Do Not Stuff
Do Not Stuff
GND
CP5
CP5
1210/4.7u/25V/5/RoHS
1210/4.7u/25V/5/RoHS
GND
V33C
0603/4.7K/5%/RoHS
0603/4.7K/5%/RoHS
V12A
CP6
CP6
1210/4.7u/25V/5/RoHS
1210/4.7u/25V/5/RoHS
V12A
2
INV_ON/OFF
V5A
VIN_12V
INV_ON/OFF
INV_ADJ
LP2 FBMJ2125HS420/PbFLP2 FBMJ2125HS420/PbF
LP3 FBMJ2125HS420/PbFLP3 FBMJ2125HS420/PbF
LP4 FBMJ2125HS420/PbFLP4 FBMJ2125HS420/PbF
[INV_GND]
1
V5A1
V5A1
1
TP
Do Not Stuff
Do Not Stuff
VIN_12V1
VIN_12V1
1
TP
Do Not Stuff
Do Not Stuff
INV_ON/OFF1
INV_ON/OFF1
1
TP
INV_ADJ1
INV_ADJ1
Do Not Stuff
Do Not Stuff
1
TP
Do Not Stuff
Do Not Stuff
GND
B B
VOL_ADJ1VOL_ADJ1
1
VOL_ADJ
A A
5
2N7002/RoHS
2N7002/RoHS
V5A
1
GND
R28
R28
Do Not Stuff
Do Not Stuff
R24
R24
0603/1K/5%/RoHS
0603/1K/5%/RoHS
32
Q5
Q5
0603/10K/5%/RoHS
0603/10K/5%/RoHS
R25
R25
R26
R26
Do Not Stuff
Do Not Stuff
VOL1VOL1
1
1206/10u/16V/5/RoHS
1206/10u/16V/5/RoHS
GND
4
C16
C16
V5A
靠近
C14
C14
Do Not Stuff
Do Not Stuff
VOL
C17
C17
0603/100n/25V/7/RoHS
0603/100n/25V/7/RoHS
SCALER
TP0610K/PbF
TP0610K/PbF
Q3
Q3
MUTE
3
V5A
3 2
R27
R27
0603/1K/5%/RoHS
0603/1K/5%/RoHS
R23
0603/10K/5%/RoHS
0603/10K/5%/RoHS
1
靠近
R23
Q4
Q4
2N7002/RoHS
2N7002/RoHS
MCU
GND
32
1
Low: MUTE OFF
AUDIO_ON
C15
C15
0603/100n/25V/Y/RoHS
0603/100n/25V/Y/RoHS
GND
2
Label 10604
Label 10604
Label 10604
奇美電子股份有限公司
奇美電子股份有限公司
奇美電子股份有限公司
Title
Title
Title
DWG NO
DWG NO
DWG NO
APPROVED CHECKED DESIGNER DRAWER
APPROVED CHECKED DESIGNER DRAWER
APPROVED CHECKED DESIGNER DRAWER
INVERTER I/F
INVERTER I/F
INVERTER I/F
"CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN
"CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN
"CHI MEI" COPYRIGHT 2000 , ALL RIGHTS RESEREVD, COPYING FORBIDDEN
DATE
DATE
DATE
1
2005/04/14
2005/04/14
2005/04/14
REV
REV
REV
01
01
01
SHEET
SHEET
SHEET
5/11
5/11
5/11
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