BenQ Q7T4-FP71G, Service Manual

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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).