Gigabyte GC-S1394 Schematic REV.2.1
5
+12V
LINKOK
D0
DIRECT
D2
D1
D D
SYSCLK
D6
3VDUAL
PC2
R4 4.7K/6
DIRECT
R7 4.7K/6
LPS
R10 4.7K/6
LACT
R12 4.7K/6
PC0
R14 220/6
PC1
C C
B B
A A
R16 220/6
LINKOK
R19 8.2K/6
PD
R21 220/6
BTEST
R25 3.92K/6/1
RA
BN2
BP2
AN2
AP2
BN2
BP2
AN2 TPA-2
AP2 TPA+2
K1
K2
1
1
K1/X
K1/X
1394
1 2
3 4
5 6
7 8
9 10
111312
17 18
19 20
21 22
23 24
H2x12
SB3V
RN1
7 8
5 6
3 4
1 2
0/8P4R
L4
1
2
3
4 5
OD6560T/S/X
CLOSE TO 1394 6 PORT
K3
1
1
1
K1/X
5
+12V
LREQ
LPS
D4
CTL0CTL1
3VDUAL
TPB-2
TPB+2
TPA-2
TPA+2
TPB-2
TPB+2
K4
K1/X
BC11
1
D5
D7
D3
FB9 FB30/8
1
14
1615
0.1U/6/Y/25V
For RTL8801:
RA: 3.92K/6/1
For AGERE:
RA : N/A
8
7
6
1
K5
K1/X
+12V FUSE12V VCC12V
D1
MBRS340/S/X
1N5820/S
BC14
0.1U/6/Y/25V
3VDUAL
SB3V
TPA+2
TPA-2
TPB+2
TPB-2
4P_GND
FB6 0/8
K6
1
1
1
K1/X
FUSESMD/1.5A
F2
FUSE2.5A/16V
1394_3
4
TPA+
3
TPA-
2
TPB+
1
TPB-
5
C_GND1
6
C_GND2
1394-4P
K7
1
1
1
K1/X
F1
12
24251/D/X
BC13 0.1U/6/Y/25V
BC15 0.1U/6/Y/25V
BC16 1U/8/Y/25V/X
4
FB5
100/12.5/D/X
4
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
RN4
0/8P4R
RN5
0/8P4R
LINKOK
R15 1K/6
21
C20
0.01U/6/Y/50V/X
RB
R40 0/6
R41 2.49K/6/1/X
RC
BTEST
For RTL8801:
RB: 0/6
RC: N/A
For AGERE:
RB: N/A
RC: 2.49K/6/1
L5
1
2
AP1 TPA+1
3
4 5
OD6560T/S/X
CLOSE TO 1394 6 PORT
MH1
1
6
5
4
HOLE_3
3
CTL0
CTL1
LREQ
LPS
CPS
DIRECT
PD
PC0
PC1
PC2
LACT
RESET-
3
4
1
16
24
18
23
19
61
20
21
22
15
55
RTL8801
717265762273031435051
U2
DVDD
CTL0
CTL1
LREQ
LPS
CPS
C/LKON
ISO_
PDISABLE
RESET_
PC0
PC1
PC2
CNA
AVSS
BTSET
DVSS
DVSS
21425295864283249
PHY_GND
For Agere:上RD, 不上RE
For RTL:上RE, 不上RD
RD
CPS
SB3V
RE
AVDD
AVDD
AVDD
TEST2
TEST1
FB7
FB200/8/2A
AVSS
AVSS
AVSS
535452
AVDD
15P/6/N/50V
DVDD
DVSS
DVDD
DVSS
DVDD
DVSS
DVDD
DVSS
VCC12V
BC1
R5 390K/6/X BC4
R8 68K/6
PLLVDD
PLLGND
PLLGND
XO
56
60
X1
1 2
24.576M
R39
21
C27
1M/6
BC2
0.1U/6/Y/25VD2
0.1U/6/Y/25V
For Agere:R3= 0/6
63
SYSCLK
5
D0
6
D1
8
D2
9
D3
10
D4
11
D5
12
D6
13
D7
37
TPBIAS0
36
TPA0
35
TPA0_
34
TPB0
33
TPB0_
42
TPBIAS1
41
TPA1
40
TPA1_
39
TPB1
38
TPB1_
48
TPBIAS2
47
TPA2
46
TPA2_
45
TPB2
44
TPB2_
XI
59
C28
15P/6/N/50V
2 1
BC3
0.1U/6/Y/25V
SCK
TPBIAS2
TPBIAS0
TPBIAS1
BP0 TPB+0
AP0 TPA+0
For Agere:C27, C28 = 10P/6
VCC12V
C31
TPB-1BN1
8
7
6
MH2
2
6
3
5
4
HOLE_3
0.1U/6/Y/25V
TPB+1BP1
TPA-1AN1
1
2
3
TPB-1
TPB+1
TPA-1
TPA+1
1394_1
1 2
3
4
5
6
3
1394/6P
7
8
9
10
0.1U/6/Y/25V
R3 0/6
D0
D1
D2
D3
D4
D5
D6
D7
AP2
AN2
BP2
BN2
AP0
AN0
BP0
BN0
AP1
AN1
BP1
BN1
2
BC5
0.1U/6/Y/25V
SYSCLK
C16
10P/6/N/50V/X
SWAP PIN
L3
1
2
3
4 5
OD6560T/S/X
2
1
SB3VSB3V
BC6
BC7
0.1U/6/Y/25V
0.1U/6/Y/25V
TPBIAS0
AP0
AN0
TPBIAS1
AP1
AN1
TPBIAS2
AP2
AN2
SB3V
BC8
0.1U/6/Y/25V
0.1U/6/Y/25V
R1 56.2/6/1
R2 56.2/6/1
R6 56.2/6/1
R9 56.2/6/1
R11 56.2/6/1
R13 56.2/6/1
BC9
BC10
0.1U/6/Y/25V
SB3V
BC12
10U/12/X/6.3V/X
C12 0.22U/6/Y/10V
C13 1U/6/Y/10V
C14 0.22U/6/Y/10V
C15 1U/6/Y/10V
C17 0.22U/6/Y/10V
C18 1U/6/Y/10V
For Agere:C13, C15, C18 = 0.1U/6
For RTL:C13, C15, C18 = 1U/6
BP0
BN0
BP1
BN1
BP2
BN2
TPB-0BN0
8
7
TPA-0AN0
6
R17 56.2/6/1
R20 56.2/6/1
R23 56.2/6/1
R26 56.2/6/1
R27 56.2/6/1
R29 56.2/6/1
CLOSE TO RTL8801 CHIPSET
VCC12V
C32
0.1U/6/Y/25V/X
1 2
TPB-0
3
TPB+0
4
TPA-0
5
TPA+0
6
Title
Size Document Number Rev
Custom
Date: Sheet of
GIGABYTE
1394PHY
C19 270P/6/N/50V
C21 270P/6/N/50V
C22 270P/6/N/50V
1394_2
1394/6P
GC-S1394
1
R18 5.11K/6/1
R24 5.11K/6/1
R28 5.11K/6/1
7
8
9
10
1 2Friday, February 14, 2003
2.1
5
4
3
2
1
Model Name: GC-S1394
Circuit or PCB layout change
for next version
Version:2.1
D D
Component value change history
AUTOBOM
91/ /
Date Change Item Reason
91.12.18 Change to 2-Layer PCB Cost Down
92.01.16
Add ground poly, split PHY GND
and GND.
For EMI solution
Date Change Item Reason
92.01.16_2.1A Change diode to 3A(1N5820)
Change FUSE to SMD 1.5A For Factory issue
92.01.16_2.1A EBOM change to PBOM EVT-->PVT
C C
Cost down
B B
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
BOM & PCB MODIFY HISTORY
GIGABYTE
GC-S1394
1
2 2Friday, February 14, 2003
2.1
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