![background image](http://html1.mh-extra.com/html/benq/q7t4-fp71g/q7t4-fp71g_service-manual_2734285047.webp)
Q7T4-FP71G LCD Monitor Service Guide
Engineering Specification
6
Confidential
2.4 Scan range
Item
Condition
Spec
OK N.A
Remark
Horizontal
30 ~ 83 KHz
√
Vertical
56 ~ 76 Hz
√
Without Frame buffer
2.5 Plug & Play DDC2B Support
Item
Condition
Spec
OK N.A
Remark
DDC channel type
DDC2B
√
EDID
Version 1.3
√
Refer to Q7C4 S/W
spec. document to see
the detailed EDID data
definition.
2.6 Support Timings
Input Timing
Actual Output
Resolution
Horizontal
Vertical
Dot Clock
Actual display
OK N.A
Remark
640x350 31.47(P)
70.08(N)
25.17
1280x943
√
DOS
720x400 31.47(N)
70.08(P)
28.32
1280x1024
√
DOS
640x480 31.47(N)
60.00(N)
25.18
1280x1024
√
DOS
640x480 35.00(N)
67.00(N)
30.24
1280x1024
√
Macintosh
640x480 37.86(N)
72.80(N)
31.5
1280x1024
√
VESA
640x480 37.50(N)
75.00(N)
31.5
1280x1024
√
VESA
800x600 37.88(P)
60.32(P)
40.00
1280x1024
√
VESA
800x600 48.08(P)
72.19(P)
50.00
1280x1024
√
VESA
800x600 46.86(P)
75.00(P)
49.50
1280x1024
√
VESA
832X624 49.72(N)
74.55(N)
57.29
1280x1024
√
Macintosh
1024x768 48.36(N)
60.00(N)
65.00
1280x1024
√
VESA
1024x768 56.48(N)
70.10(N)
75.00
1280x1024
√
VESA
1024x768 60.02(P)
75.00(P)
78.75
1280x1024
√
VESA
1024X768 60.24(N)
74.93(N)
80.00
1280x1024
√
Macintosh
1152x864 67.50(P)
75.00(P)
108.00 1280x1024
√
VESA
1152x870 68.68(N)
75.06(N)
100.00
1280x1024
√
Macintosh
1152x900 61.80(N)
66.00(N)
94.50
1280x1024
√
SUN 66
1152x900 71.81(N)
76.14(N)
108.00
1280x1024
√
SUN
1280x1024 64.00(P)
60.00(P)
108.00
1280x1024
√
VESA
1280x1024 75.83(N)
71.53(N)
128.00
1280x1024
√
IBM1
1280x1024 80.00(P)
75.00(P)
135.00
1280x1024
√
VESA
1280x1024 81.18(N)
76.16(N)
135.09
1280x1024
√
SPARC2
Note-3:
“P”, “N” stands for “Positive”, “Negative” polarity of incoming H-sync/V-sync (input timing).
Summary of Contents for Q7T4-FP71G
Page 9: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 9 Confidential Add FFC...
Page 10: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 10 Confidential Add Tape...
Page 14: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 14 Confidential Add one tape...
Page 16: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 16 Confidential Add one screw...
Page 17: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 17 Confidential Add 5 screw...
Page 19: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 19 Confidential Add 2 screw...
Page 21: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 21 Confidential...
Page 22: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 22 Confidential Add one tape...
Page 24: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 24 Confidential Add 4 screw...
Page 25: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 25 Confidential Add 1 screw...
Page 27: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 27 Confidential Finished...
Page 28: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 28 Confidential...
Page 29: ...Q7T4 FP71G LCD Monitor Service Guide Alignment Procedure 29 Confidential...
Page 65: ......