Service manual

Parts marked with hatching are
not mounted in this model.
SM016
MAIN BOARD CIRCUIT - SHEET 6
4
3
2
1
PCi-Bus
3/13Seine2
R602
2010
22
7
8
3
4
1
2
R601
2010
22
7
8
5
3
4
1
2
R612 220
R614
0
R611 10K
R615
10K
GND1
TP601
GND1
PCiCLK_S
*R623
10K
8REN
1
2
3
47
8 9 10
R618
2010
10K
3
4
12
5
6
7
8
*R619
10K
8REN
1
2
3
47
8 9 10
R617
10K
8REN
4 3 1 2 58
9 7 6
10
*R622
10K
8REN
1
2
3
4
5 6
7 8 9 10
*R620
10K
8REN
1
2
3
4 7
8 9 10
*R621
10K
8REN
1
2
3
4
5 6
7 8 9 10
R616 10K
8REN
9 4 6 2 5 7
1 3 8 10
D+3.3V
GND1
R603
2010
22
7
8
3
4
1
2
R604
2010
22
7
8
3
4
1
2
R605
2010
22
7
8
3
4
1
2
R606
2010
22
7
8
3
4
1
2
R607
2010
22
7
8
3
4
1
2
R608
2010
22
7
8
3
4
1
2
R609
2010
22
7
8
3
4
1
2
R613
2010
22
5
6
78
3
4
1
2
TpA0n
TpB0p
TpB0n
*R643
3216
0
1
2
3
5
6
7
8
GND1
*R641
3216
0
1
2
3
5
6
7
8
GND_i2
*J601
AXJ2158512P
4
G1
G2
TpA0p
I101
TC90411XBG
CK53761U
W1
PCiAD31
W2
PCiAD30
W3
PCiAD29
W4
PCiAD28
Y1
PCiAD27
Y2
PCiAD26
Y3
PCiAD25
Y4
PCiAD24
AA1
PCiAD23
AA2
PCiAD22
AA3
PCiAD21
AA4
PCiAD20
AB1
PCiAD19
AB2
PCiAD18
AB3
PCiAD17
AB4
PCiAD16
AC1
PCiAD15
AC2
PCiAD14
AC3
PCiAD13
AC4
PCiAD12
AD1
PCiAD11
AD2
PCiAD10
AD3
PCiAD9
AD4
PCiAD8
AE1
PCiAD7
AE2
PCiAD6
AE3
PCiAD5
AE4
PCiAD4
AF1
PCiAD3
AF2
PCiAD2
AF3
PCiAD1
AF4
PCiAD0
AG1
CBE3_N
AG2
CBE2_N
AH2
CBE1_N
AH1
CBE0_N
AK4
PAR
AJ1
FRAME_N
AJ4
iRDY_N
AJ3
TRDY_N
AL2
PME_N
AJ2
DEVSEL_N
AL3
SToP_N
AK3
iDSEL
AM2
USBiDSEL
AK2
LoCK_N
AE5
REQ3_N
AF5
REQ2_N
AG5
REQ1_N
AH5
REQ0_N
AG3
GNT3_N
AG4
GNT2_N
AH3
GNT1_N
AH4
GNT0_N
AM3
RST_N
AK1
PERR_N
AL1
SERR_N
V2
PCiCLKi
*R642
1010
0
1
2
3
R610
1010
22
1
2
3
FRAME_N
PCiAD15
REQ0_N
REQ3_N
PAR
PCiAD12
PCiAD10
PCiAD25
TRDY_N
PCiAD28
PCiAD8
PCiAD3
PCiAD13
PCiAD22
PCiAD29
CBE0_N
PCiAD19
PCiAD0
PCiAD1
SERR_N
PCiAD21
PCiAD24
DVSEL_N
PCiAD11
CBE3_N
REQ1_N
TP002
PCiAD18
PCiAD5
PCiAD20
GNT0_N
GNT1_N
PCiAD27
PCiAD14
iRDY_N
PCiAD31
PCiAD23
PCiAD26
SToP_N
CBE2_N
PCiAD2
GNT3_N
PCiAD30
PCiAD6
PERR_N
PCiAD7
PCiAD17
PCiAD16
CBE1_N
RESET1_N
PCiAD4
PCiAD9
GNT2_N
REQ2_N
GND1
SHEET_12
Zero-Delay-Buffer
1394 Port
SHEET_5
Nereid
SHEET_16
Virtual connector
SHEET_18
Virtual connector
SHEET_16
SHEET_18
Virtual
connector
SHEET_14
Power
6
56
56
56
56
56
56
56
56
4
5 6 5 6 5 6
4
4
46
P50T01U/E P50TP01U/E P42T01U/E P42TP01U/E