TYAN Transport GT24 B2891 Service Engineer's Manual page 69

M1204 HDD Access LED Connector Pin Definition
1
3
5
7
NOTE: This is a normal HDD access LED connector. It just
passes through the LED signal from SATA controller.
1
3
5
7
NOTE: This is a HDD access LED connector with reverse
signal circuit design. It is for some special LED signal require-
ment of SATA controller.
Chapter 3: Replacing Pre-Installed Components
J4: HDD Access LED Connector
HD_ACCLED1+
HD_ACCLED2+
HD_ACCLED3+
HD_ACCLED4+
JP1: HDD Access LED Connector
HD_ACCLED1+
HD_ACCLED2+
HD_ACCLED3+
HD_ACCLED4+
2 HD_ACCLED1_N
4 HD_ACCLED2_N
6 HD_ACCLED3_N
8 HD_ACCLED4_N
2 HD_ACCLED1-
4 HD_ACCLED2-
6 HD_ACCLED3-
8 HD_ACCLED4-
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