Toshiba Satellite U400 Maintenance Manual page 251

Pin Assignment
7
9
11
13
15
17
CN19 HDD connector
P/N:DFHS22FR056
PIN No.
1
3
5
7
9
11
13
15
17
19
21
23
CN20 Modem module connector
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
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GND ---
5V_CRT2 ---
CRT_SENSE# O
CRTHSYNC I
CRTDCLK I
GND ---
CONN DIP HOUSING 22P 1R FR(P1.27,H12.15)
Signal name
GND
SATA_TXN0
SATA_RXN0
GND
+3.3VSATA
GND
GND
+5VSATA
GND
GND
NC
GND
8 GND
10 GND
12 CRTDDAT
14 CRTVSYNC
16 GND
I/O PIN No.
--- 2 SATA_TXP0
O 4 GND
I 6 SATA_RXP0
--- 8 +3.3VSATA
--- 10 +3.3VSATA
--- 12 GND
--- 14 +5VSATA
--- 16 +5VSATA
--- 18 NC
--- 20 NC
--- 22 NC
--- 24 GND
---
---
I
I
---
Signal name I/O
O
---
I
---
---
---
---
---
---
---
---
---
11