SW2-302

Generation 3-2: SW2-302 (SysCon)

QFP Package : 128 pins
Syscon 'SW2-302' 3-2nd Generation
pin 1 left bottom at mark, counter clockwise from south (pins 1-38) to east (pins 39-64), north (pins 65-102), west (103-128))

Updated version (with seemingly the same pinout as SW-301) on the PS3 slim CECH-20xx/DYN-001 and later.

Pinout

Pin #	Name	Port	Description	STDBY Voltage
1				3.2v (If power On fail it goes <0v )
2				<0
3				3.2v
4				<0
5				<0
6				3.2v
7				<0
8				<0
9				<0
10				<0
11				<0
12				<0
13				<0
14				<0
15				<0
16				<0
17				<0
18				3.3v
19				<0
20				<0
21				3.2v
22				<0
23				<0
24				3.3v
25				3.3v
26				3.3v
27				1.6v (waveform 32.7KHz)
28				0
29				3.2v
30				1.1v
31				0
32				2.5v
33			Ground	<0
34			Ground	<0
35				3.4v
36				3.3v
37				<0
38				<0
39				<0
40				<0
41				3.2v
42				<0
43				3.2v
44				<0
45				<0
46				<0
47				3.2v
48				3.2v
49				<0
50				<0
51				<0
52				<0
53				<0
54				<0
55				<0
56			Ground	<0
57	BUZZER	G		3.3v
58				<0
59				<0
60				<0
61				<0
62				<0
63				<0
64				<0
65				<0
66				<0
67				<0
68				<0
69				<0
70				<0
71				<0
72				<0
73				<0
74				<0
75				<0
76				3.3v
77				3.2v
78				<0
79				3.3v
80				<0
81				<0
82				<0
83				<0
84				3.3v
85				<0
86				<0
87				<0
88				<0
89				<0
90				<0
91				<0
92				<0
93				<0
94				<0
95				<0
96				<0
97				3.3v
98				<0
99				<0
100				3.3v
101			Ground	<0
102				waveform
103				waveform
104				waveform
105				<0
106				<0
107				<0
108				<0
109				3.2v
110				3.3v
111				3.3v
112				<0
113				<0
114				waveform
115				waveform
116				<0
117				3.1v
118				waveform
119				3.3v
120				3.2v
121				<0
122				waveform
123				waveform 2MHz
124				3.2v (waveform 2MHz)
125				<0
126	FANPWM0	G	Fan PWM Signal	<0
127				<0
128				2.5v