127
17.9. Co-processor Circuit (For reference only)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
D
E
F
H
G
C
CO-PROCESSOR CIRCUIT (FOR REFERENCE ONLY)
SCHEMATIC DIAGRAM - 18
SA-PT470EB/EF/EG CO-PROCESSOR
CIRCUIT
B
TO
MAIN CIRCUIT
(CN2014)
IN SCHEMATIC
DIAGRAM - 7
: +B SIGNAL LINE
R1712
220
C1701
0.1
2
1
20 19
15
14
17 16
18
6
7
8
9
4
3
5
12
13
10
11
IC1701
MFI341S2161
R1711
220
B1CFGC000004
Q1702
R1714
2
3
1
5
4
CN1701
R1715
10K
10K
S
D
G
S
D
LEVEL SHIFTER
B1CFGC000004
Q1704
LEVEL SHIFTER
MICRO CONTROLLER
INVERTER
G
B1GBCFLL0037
Q1703
R1704
10K
NC
NC
NC
MODE1
nRESET
NC
NC
NC
VCC
NC
NC
NC
VSS
MODE0
I2C_SDA
NC
I2C_SCL
NC
NC
NC
IPHONE_RST
IPHONE_I2C_SCL
DGND
+3.3V
IPHONE_I2C_SDA
Summary of Contents for SA-PT470EB
Page 13: ...13 ...
Page 43: ...43 Fig 3 Fan Connector CN5501 ...
Page 49: ...49 9 2 Main Components and P C B Locations ...
Page 109: ...109 ...