Samsung CLP-600 Series Service Manual page 216

Main Board(9/21)
1
A
B
C
nCBE(2)
nIRDY
nDEVSEL
D
IDSEL_LAN
nPERR
nSERR
nCBE(1)
E
nLOCK
F
Samsung Electronics
2 3
R592
nINT_LAN
E2
Check 30MHz?
R593
nREQ(2)
R594
PCLK_WLAN
PAD(0:31)
PAD(31)
PAD(29)
PAD(27)
PAD(25)
R595
nCBE(3)
PAD(23)
PAD(21)
PAD(19)
PAD(17)
RA170
RA171
PAD(14)
PAD(12)
PAD(10)
PAD(8)
PAD(7)
+3.3V
PAD(5)
PAD(3)
R238
PAD(1)
C544
NPC
DGND
This Document can not be used without Samsung's authorization.
4 5
+3.3V 3.3_NPC
L22
C142
C148 C562
47uF(MLCC)
CN25-39
LGND
179029-3
E1
40 80
Check Logic High?
R596
39 79
38 78
R597
77
37 nINT_WLAN
76
36
R598
35 75
nGNT(2)
34 74
PAD(0:31)
PAD(30)
33 73
R599
32
72
PAD(28)
31
71
PAD(26)
30
70
29
69
PAD(24)
28 68
67
27
PAD(22)
66
26
PAD(20)
25 65
24 64
PAD(18)
23 63
22
62
RA172
PAD(16)
21
61
20 60
19 59
18 58
17 57
56
16
15
55
R600
14
54
PAD(15)
13
53
12
52
PAD(13)
11
51
PAD(11)
10
50
9
49
PAD(9)
8
48
R601
7
47
R602
6 46
PAD(6)
45
5
PAD(4)
44
4
R603
43
3
PAD(2)
42
2
PAD(0)
41
1
L25
LGND
DGND
6 7 8
+3.3V
R197
nPCI_RST
C160
DGND
IDSEL_WLAN
* Reserved
nNPC_RST
C201
nFRAME
nGNT(3)
DGND
nTRDY
nSTOP
PAR
nCBE(0)
nREQ(3)
PCLK_LAN
E9
Check 30MHz?
05.04.01
Schematic Diagram
A
B
C
CLP-600
daVinci MAIN GDI
Rev 0.4
PCI Network 9/21
Service Manual
11-9