Acer AL732 Support and Manuals
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Popular Acer AL732 Manual Pages
AL732 User Guide - Page 3
..., and should use liquid cleaners or aerosol
cleaners. e. Use a damp cloth for service. Use only with monitor. The openings should not be abused by placing the monitor on the monitor. 8. b. d. IMPORTANT SAFEGUARDS
Warnings : 1. Unplug this monitor from overheating, these instructions. 2. Refer all of any kind on a bed, sofa, rug, or other hazards. Do...
AL732 User Guide - Page 4
Universal power supply. Your monitor AC Adapter AC power cord Signal cable Audio cable
If any of 56Hz to 75Hz. TCO 99 compliant. Microsoft Windows 9x/2000/XP compatible & VESA Display Data Channel (DDC) 1/2B compatible.
1.2 Checking List
Please make sure the following items are missing, please contact with your LCD monitor. Note:
Be sure to save...
AL732 User Guide - Page 9
... and brighter. Increase or decrease red, green or blue depending upon which is reddish and closer to paper white user You can not adjust these setting. exit To exit the main menu. natural This performance is selected. user red Increase or decrease red. OPERATION Direct - audio
1. treble This features adjusts < to...
AL732 User Guide - Page 10
mute This features choose on or off to mute the sound.
8.
osd h position To move the OSD image.
2. exit To exit the main menu. osd background You can select on or off to get loudness.
7. The time setting choices are from 5 to increase right speaker volume.
6. exit To exit the main menu.
7 loudness...
AL732 User Guide - Page 13
...7.
language You can select opaque or translucent to mute the sound. 8. The time setting choices are from OFF to the factory setting. memory recall Reset the currently highlight control to 60 seconds.... on or off to change OSD background.
3.
source icon You can select how long the monitor waits after the last adjust of the nine languages you need.
5. OPERATION Direct - osd ...
AL732 User Guide - Page 19
Display image is securely connected the monitor, the adapter, and the wall outlet. ‹ Check the signal cable connection between the monitor and the computer. ‹ Adjust the brightness and contrast controls. ‹ Monitor in this section to adjust Auto SETup.
Technical Information
5.3 Troubleshooting
Before calling for service, check the information in power saving mode. The ...
AL732 Service Guide - Page 1
AL732
Service Manual
AL732 Service Guide - Page 2
I M P O R T A N T S A F E T Y I N S T R U C T I O N S
4
C. S P E C I F I C A T I O N
3
B. TABLE OF CONTENTS
SERVICE WARNING
3
A. T R O U B L E S H O O T I N G H I A G R A M
31 S C H E M A T I C D I N T S
14
H. B L O C K D I O N
7
E. ADJUSTMENT PROCEDURE
13
G. C O N T R O L L O C A T I A G R A M
30
J. R E P L A C E M E N T P A R T S L I S T
20
I N G C H A ...
AL732 Service Guide - Page 3
... out parts that you... the procedures outlined in installation less proper ventilation is ...INSTRUCTION
Prior to using this service manual,please ensure that could result in performance,indicating a need help.
WARNING
To prevent from fire or shock hazard,do not remove the back cover of the cabinet if you are not a qualified monitor engineer.Contact the local dealer or the nearest Acer...
AL732 Service Guide - Page 4
...Resolution 3. Dot Pitch 6. Connection Type 16. Signal Connector Pin Assignment Pin No.
23. VDD from PC for DDC
2. Vertical Sync.
7. Support...2.5+2.5W 8O Speaker Contrast Ratio (Typical) 8.Luminance of White 9. Monitor Weight 20. Ground
3. Red Ground
14. Blue
11. Green Ground... Maximum Resolution 2. Power Consumption 15. SPECIFICATIONS
1. Active Display Area 5.
AL732 Service Guide - Page 13
... # Wattmeter
1. You can into the adapter, check adapter power indicator light up orange.
@ Crosshatch Pattern 4. Auto mode Check
D
# PC or Pattern generator
@ Crosshatch Pattern (1024x768/60Hz)
1.
Hold < key,then turn the power switch of the nine language you need.
You can choose one of the monitor ON.
3. set color is 9300°K using the...
AL732 Service Guide - Page 33
... 12
Q5 Q6 Q7
Q8
15 16
19
GND 10
74LV273A
LED1
LED2
DPMS
LCDON
BKLON
DECOE MUTE
Title
232E
10 1 6
Size
Date:
Acer Incorporated
AD & Scaler
Document Number
AL732
Thursday, January 23, 2003
Sheet
1
of
Rev
B
7 L12 22uH
3.3VADC 3.3VADC 3.3VADC 3.3VADC 3.3VADC 3.3VADC
350ma max.
90ma max.
V18
V18
V18...
AL732 Service Guide - Page 34
... 2.2K
V33 R64 3.3K
R66 3.3K
R67 3.3K
ICEn
V33
U8
6
5
SCL SDA
1 2 3
NC0 NC1
NC2
24C16 8
VCC
WP 7 4
GND
NVRAM
C69 0.1uF
J4
1 2 3
CON3
Acer Incorporated
Title Size Date:
Memory & LCD Power control
Document Number
AL732
Thursday, January 23, 2003
Sheet
1
of
Rev
B
7
AL732 Service Guide - Page 36
... 4.7K
R92 4.7K
2
C126
C
0.1uF
Q5
B
E
2N3904
1
R33
R89
4.7K
4.7K
2
2
Q9
C
2N3904
B
Q4
E
C 2N3904 R91 1K
B
E
R90 NP(0603) 11 7
R96 27K
BKLON PWMOUT
Acer Incorporated
Title Size Date:
Power supply
Document Number
AL732
Thursday, January 23, 2003
Rev
B
Sheet
1
of 7
AL732 Service Guide - Page 37
...
R-SPOUT
C204
0.1uF/NP
CN10
BASE2S 1
2 R-OUT
1
2
+ C163 100uF/16V(NP)
C
B E
Q6
2N3904(NP)
R127 4.7K(NP)
VOLUME
MUTE MODE GAIN SDWN HPS
01 1
00
Acer Incorporated
Title Size Date:
Audio
Document Number
AL732
Thursday, January 23, 2003
Rev
B
Sheet
1
of 7
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