Difference between revisions of "SW2-303"

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m (Pinout: it seems all this voltage regulators/motor drivers i posted are "slaves" of syscon... syscon controlls the voltage rails of the motherboard by "switching" them)
m (Pinout: this note was verifyed wrong... what happened is the info posted for pins 12 and 13 was "displaced" (mistake at counting pins)... but did belong to pins 11 and 12 instead)
Line 32: Line 32:
 
| 12 || P105 || || Connected to CONTOUR LEDs @SWITCH Board || 0
 
| 12 || P105 || || Connected to CONTOUR LEDs @SWITCH Board || 0
 
|-
 
|-
| 13 || P104 || || <!--Connected to Pogo pin @SWITCH Board, seems its a service pin.--> || 0
+
| 13 || P104 || || || 0
 
|-
 
|-
 
| 14 || || || || 0
 
| 14 || || || || 0

Revision as of 18:45, 12 September 2018

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 Connected to pin27 @Panasonic MN8647091 0
2 P141 Connected to pinD1@SB through the resistor. ~1V @ standby (0 V?) 0
3 P140 pinBA17@BE connected through the NPN transistor. 3V @ standby (3.15V) 3.15
4 To +12V_MAIN through the resistor and divider 0
5 P37/POW_LED Connected to dual led(Green) on switchboard through the dual digital NPN trans. EMH1(SOT-563) 0
6 P36/STBY_LED Connected to dual led(Red) on switchboard through the dual digital NPN trans. EMH1(SOT-563). 3v @ standby (3.3V) 3.3
7 0
8 0
9 0
10 0
11 P106 Connected to Backlit LEDs @SWITCH Board 0
12 P105 Connected to CONTOUR LEDs @SWITCH Board 0
13 P104 0
14 0
15 0
16 BUZZER 0
17 0
18 P44 3v @ standby 3.0
19 0
20 0
21 P41 3v @ standby 3.0
22 TOOL0/Debugger Pin? (Connected to Pin 7 @ Service Connector) (0V?) 0
23 0
24 P126/THR_I2C_SDA Connected to pin 7 of CELL/RSX temperature monitor IC's (SMbus I2C shared data line) 3v @ standby (3.15)
25 P125/THR_I2C_SCL Connected to pin 8 of CELL/RSX temperature monitor IC's (SMbus I2C shared clock line) 3v @ standby (3.15)
26 RESET? Connected to standby voltage regulator 463A, pin 3
27 P124 CLK -> 1-2V Amplitude (32.768Khz?)
28 P123 CLK -> 1-2V Amplitude (32.768Khz?)
29 P137/FLMD0 3.3v @ standby (Connected to pin 8 at Service Connector through the resistor) 3.33
30 P122 0.8v @ standby 1.1
31 P121 2.2v @ standby 2.4
32 REGC
33 GROUND/Vss0 0
34 GROUND/EVss0 0
35 Vdd Connected to voltage regulator 463A, pin 2 (3.3_EVER_B) 3v @ standby (3.3)
36 EVdd0 Connected to voltage regulator 463A, pin 2 (3.3_EVER_B) 3v @ standby (3.3)
37 P60 0.2v @ standby 0
38 P61 0.2v @ standby 0
39 0
40 0
41 P31/AC IN? 3v @ standby (3.3) 3.3
42 Connected (indirectly) to voltage regulator BD9684 0906, pin 4 0
43 P65 3v @ standby 3.0
44 0
45 0
46 0
47 P76 3v @ standby (3.15) 3.15
48 P75 3v @ standby (3.15) 3.15
49 0
50 P73 Connected to voltage regulator D35653 0S25, pin 5 (And connected to pin 3 @ Service Connector) 0
51 0
52 Connected to voltage regulator BD3525, pin 12 0
53 0
54 0
55 0
56 GROUND/EVss1 0
57 EVdd1 Connected to voltage regulator 463A, pin 2 (3.3_EVER_B) 3v @ standby (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 Connected to voltage regulator Mitsumi 040 810X, pin 5 0
76 P16 3v @ standby (3.15) 3.15
77 P15 3v @ standby (3.3) 3.3
78 SC_RxD(RxD3/RxD2/P14) 0
79 SC_TxD(TxD3/TxD2/P13) 3v @ standby (3.3) 3.3
80 0
81 P11 1v @ standby 0
82 0
83 P90 2v @ standby 0
84 P91 3v @ standby 3.0
85 0
86 0
87 0
88 0
89 0
90 0
91 0
92 Connected to voltage regulator BD3527 (near FLASH), pin 12 0
93 0
94 0
95 Connected to voltage regulator BD3527 (near USB), pin 12 0
96 0
97 P101 Connected to voltage regulator 463A, pin 2 (3.3_EVER_B) 3v @ standby (3.3)
98 0
99 0
100 P146 Connected to voltage regulator 463A, pin 2 (3.3_EVER_B) 3v @ standby (3.3)
101 GROUND 0
102 0
103 0
104 0
105 0
106 0
107 0
108 0
109 P150 3v @ standby 3.0
110 P27/POW_SW 3v @ standby (3.3) 3.3
111 P26/EJECT_SW 3v @ standby (3.3) 3.3
112 0
113 0
114 0
115 0
116 0
117 P20 (0V?) 0
118 P130/ACDC_STBY 0
119 P102 Connected to standby voltage regulator 348A, pins 2 and 7
120 0
121 0
122 0
123 0
124 Connected to pin93 @Panasonic MN8647091 0
125 0
126 P145/FAN_PWM PWM Control for the Fan. 0
127 0
128 Connected to pin29 @Panasonic MN8647091 0