Philips 274G5DHSD/00, Service Manual

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Meridian 5
77
13 H/H+V sync
14 V-sync
15 Data
clock
HDMI Cable
The input signals are applied to the display through HDMI cable.
Length : Please refer to M3 cable bundle summary file
Connector type : HDMI male with DDC-2B pin assignments
White connector thumb-operated jackscrews
With transplant pin protective cover.
Pin Assignment:
Pin No. Description
1 TMDS Data2+
2 TMDS Data2 Shield
3 TMDS Data2–
4 TMDS Data1+
5 TMDS Data1 Shield
6 TMDS Data1–
7 TMDS Data0+
8 TMDS Data0 Shield
9 TMDS Data0–
10 TMDS Clock+
11 TMDS Clock Shield
12 TMDS Clock–
13 CEC
14
Reserved (HDMI 1.0-1.3c), HEC Data-
(Optional, HDMI 1.4+ with Ethernet)
15 SCL (I²C Serial Clock for DDC)
16 SDA (I²C Serial Data Line for DDC)
17 DDC/CEC/HEC Ground
18 +5 V Power (max 50 mA)
19 Hot Plug Detect (All versions) and HEC Data+
(Optional, HDMI 1.4+ with Ethernet)
Timing requirement
Factory Preset mode definition:
1. Perfect FOS while presenting those timings.
2. Will specify those timing in User's Manual
Preset mode definition:
1. Need to support those timings.
2. Perfect FOS after auto adjustment.
User mode
1. Can save those timing that not in Preset mode and can be showed (not over
scaler or
Panel spec.)
2. It needs to reserve the 10 timings space in memory size.
i. Mode storing capacity
Factory preset modes : 16