Acer AL2017 서비스 매뉴얼 - 페이지 17
{카테고리_이름} Acer AL2017에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Acer AL2017 40 페이지. Lcd display
Acer AL2017에 대해서도 마찬가지입니다: 사용자 설명서 (11 페이지), 사양 (2 페이지), 서비스 매뉴얼 (37 페이지), 빠른 시작 매뉴얼 (2 페이지)
페이지 인쇄
Acer
Length: 1.8 m +/- 50 mm (fixed)
Connector type: D-sub male.
With DDC_2B pin assignments.
Blue connector thumb-operated jack screws
Pin Assignment:
PIN No.
1
2
3
4
5
6
7
8
3. FUNCTION CHECK
3.1 OSD Function Test
3.1.1 Test mode: 1400x1050@ 60 Hz
3.1.2 Test pattern: pattern #1 of crosshatch (GENERAL-1)
3.1.3 Check single key function and hot key function about key "Power", "Menu"," ►", "◄ ",
"Exit/Auto", it should operate normally
3.2 Screen Picture Check
3.2.1 Test mode: 1400x1050 @ 60 Hz
3.2.2 Test pattern: pattern #1 of crosshatch (GENERAL-1)
3.2.3 Select OSD menu to execute 'Auto' function, screen picture shouldn't appear abnormal
phenomenon and picture on screen should fit in with active display screen.
3.3 Auto Color Balance
3.3.1 Test mode: 1400x1050 @ 60 Hz
3.3.2 Test pattern: pattern #42 of 5-MOSAIC
3.3.3 Enter "Factory Mode" pressing "Auto color" key, and execute "AUTO".
3.4 Timing Check
3.4.1 Test mode: Refer to preset timing table and power saving mode
3.4.2 Test pattern: pattern #1 of crosshatch (GENERAL-1)
3.4.3 After change above timing and execute "Auto" function automatically, picture should fit in with
active display screen.
3.4.4 Under power saving mode, LED lamp on the key board should be orange
3.5 Power Consumption Function Test
3.5.1 Test mode: 1400x1050 @ 60 Hz
3.5.2 Test pattern: pattern #41 of "WHITE"
3.5.3 Adjusting both brightness value to maximum,
3.5.4 Measure power consumption as the following
SIGNAL
Red video input
Green video input
Blue video input
GND
Cable detect
Red video GND
Green video GND
Blue video GND
PIN No.
SIGNAL
9
VGA +5V
10
GND
11
GND
12
Serial data line (SDA)
13
H. Sync / H+V
14
V. Sync
15
Data clock line (SCL)
16
Service Manual