SW2-303: Difference between revisions

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m (this seems to be wrong or not explained properlly, is not posible to exist more syscon pins in the switch board, all are mapped and none of them is related with pin 13 of syscon)
Line 50: Line 50:
| 21 || BACKUP_MODE? || || 3v @ standby || 3.0
| 21 || BACKUP_MODE? || || 3v @ standby || 3.0
|-
|-
| 22 || || || (Connected to Pin 7 @ Service Connector) (0V?) || 0
| 22 || TOOL0/Debugger Pin? || || (Connected to Pin 7 @ Service Connector) (0V?) || 0
|-
|-
| 23 || || || || 0
| 23 || || || || 0

Revision as of 23:00, 7 May 2017

SW2-303 (SysCon)

First to be seen on PS3 Slim CECH-25xx with motherboards: JSD-00x/JTP-00x

Photo of a Syscon 'SW2-303' (QFP Packaging)


QFP Package : 128 pins
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))


Syscon SW2-303 Unsoldered.JPG

Pinout

Pin # Name Port Description STBY Voltages
1 0
2 ~1V @ standby (0 V?) 0
3 3V @ standby (3.15V) 3.15
4 0
5 POW_LED 0
6 STBY_LED 3v @ standby (3.3V) 3.3
7 0
8 0
9 0
10 0
11 Connected to Backlit LEDs @SWITCH Board 0
12 Connected to CONTOUR LEDs @SWITCH Board 0
13 0
14 0
15 0
16 BUZZER 0
17 0
18 3v @ standby 3.0
19 0
20 0
21 BACKUP_MODE? 3v @ standby 3.0
22 TOOL0/Debugger Pin? (Connected to Pin 7 @ Service Connector) (0V?) 0
23 0
24 THR_I2C_SDA Connected to pin 7 of CELL/RSX temperature monitor IC's (SMbus I2C shared data line) 3v @ standby (3.15)
25 THR_I2C_SCL Connected to pin 8 of CELL/RSX temperature monitor IC's (SMbus I2C shared clock line) 3v @ standby (3.15)
26 Connected to standby voltage regulator 463A, pin 3
27 CLK -> 1-2V Amplitude (32.768Khz?)
28 CLK -> 1-2V Amplitude (32.768Khz?)
29 1v @ standby (Connected to pin 8 at Service Connector) 2.7
30 0.8v @ standby 1.1
31 2.2v @ standby 0.15
32 2.5
33 GROUND 0
34 GROUND 0
35 3v @ standby (3.3) 3.3
36 3v @ standby (3.3) 3.3
37 0.2v @ standby 0
38 0.2v @ standby 0
39 0
40 0
41 AC IN? 3v @ standby (3.3) 3.3
42 0
43 DIAG_MODE? 3v @ standby 3.0
44 0
45 0
46 0
47 3v @ standby (3.15) 3.15
48 3v @ standby (3.15) 3.15
49 0
50 (Connected to pin 3 @ Service Connector) 0
51 0
52 0
53 0
54 0
55 0
56 GROUND 0
57 3v @ standby (3.3) 3.3
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 3v @ standby (3.15) 3.15
77 3v @ standby (3.3) 3.3
78 SC_RxD 0
79 SC_TxD 3v @ standby (3.3) 3.3
80 0
81 1v @ standby 0
82 0
83 2v @ standby 0
84 3v @ standby 3.0
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 3v @ standby (3.3) 3.3
98 0
99 0
100 3v @ standby (3.3) 3.3
101 GROUND 0
102 0
103 0
104 0
105 0
106 0
107 0
108 0
109 3v @ standby 3.0
110 /POW_SW 3v @ standby (3.3) 3.3
111 /EJECT_SW 3v @ standby (3.3) 3.3
112 0
113 0
114 0
115 0
116 0
117 (0V?) 0
118 ACDC_STBY 0
119 Connected to standby voltage regulator 348A, pins 2 and 7
120 0
121 0
122 0
123 0
124 0
125 0
126 FAN_PWM PWM Control for the Fan. 0
127 0
128 0