Sony PCV-L400 - Manual (Page 49)

System Board 41
IDE Secondary connector
Pin
Signal
1 LOUT
2 ROUT
3 LRTN (AGND)
4 RRTN (AGND)
5 HRST
6 HD08
7 HD07
8 HD09
9 HD07
10 HD10
11 HD05
12 HD11
13 HD04
14 HD12
15 HD03
16 HD13
17 HD02
18 HD14
19 HD01
20 HD15
21 HD00
22 DMARQ
23 GND
24 HIOR#
25 HIOW#
26 GND
27 HIORDY
28 DMACK#
29 HIRQ
30 HIOCS16#
31 HA01
32 PDIAG#
33 HA00
34 HA02