Intel Lan 82579 - Clevo W243HWQ Series Service Manual

Schematic Diagrams

INTEL LAN 82579

Sheet 25 of 46
INTEL LAN 82579
1 4 PC IE_RXP6_IG LAN
14 PCI E_R X N 6_IG LAN
1 4 PC IE_TXP6_ IGL AN
14 PCI E_TXN 6_ IGL AN
1 8 PM_LANPH Y_EN
B - 26 INTEL LAN 82579
3.3 V_M 3. 3V_M
C 3 C 8 R12
0.1u_16 V_0 4 0.1 u_1 6V_ 04
0 32 4- J
c ha ng e sho rt
0324-J
3. 3VS VDD 3
add
R6 10
*10K_04
14 IGLAN _C L KREQ#
1 7,22, 24 ,27, 28 BUF_PLT_RST#
14 CL K_PC IE_I GLAN
14 C LK_PCI E_IG LAN #
PC I E_R X P6 _C _GLAN
C185 0.1u_10 V_X7R _04
PC I E_R X N 6_C_GL AN
C215 0.1u_10 V_X7R _04
11/18 R 638 0_04
14 SML0_C LK
R 639 0_04
14 SML0_D ATA
R613 10K_04
VDD 3
R615 0_04
R616 *1 0K_ 04
11/18
R 617 1 0K_04
3. 3V_ LAN
R 618 1 0K_04
LAN_JTAG_ TD I
LAN_JTAG_ TD O
LAN_JTAG_ TMS
LAN_JTAG_ TC K
R619 0_04 LAN_X TAL_ OU T
LAN_X TAL_ IN
X 16 25MH z LAN _TEST_EN
2 1
RES_BIAS
C 592 C593
R 620 R621
1K_04 3. 01 K_1 %_0 4
3. 3V_LAN 1. 05V_LAN_M
*s ho rt _0 8 R 273
C 10 C3 2 03 24 -J
ch an ge s hor t
0 .1u_16V_04 10 u_6. 3V_ X 5R _06
R61 1
11/1 9
10K_04
U 47
48 13
LAN_MD I P0
CL K_R EQ_N MD I_ PLU S0
36 14
LAN_MD I N0
PE_R ST_ N MD I_MI NU S0
44 17
LAN_MD I P1
PE_C LKP MD I_ PLU S1
45 18
LAN_MD I N1
PE_C LKN MD I_MI NU S1
38 20 LAN_MD I P2
PETp MD I_ PLU S2
39 21 LAN_MD I N2
PETn MD I_MI NU S2
41 23 LAN_MD I P3
PERp MD I_ PLU S3
42 24 LAN_MD I N3
PERn MD I_MI NU S3
28 6 +VCT_L AN
SMB_ CLK VC T
31
SMB_ DATA
1
R 612
RSVD _VC C3P3_1
2
R 614
RSVD _VC C3P3_2
5
VDD 3P3_I N
3
LAN _D ISABL E_N
4
+V3. 3M_LAN _O UT
VD D3P3_OU T
15
VDD 3P3_15
26 19
LED 0 VDD 3P3_19
27 29
LED 1 VDD 3P3_29
25
LED 2
47
R 24
VDD 1P0_47
46
VDD 1P0_46
32 37
JTAG_ TD I VDD 1P0_37
34
JTAG_ TD O
33 43
JTAG_ TMS VDD 1P0_43
35
JTAG_ TC K
11
NOTE
VDD 1P0_11
9 40
1.0M_LAN
X TAL_ OU T VDD 1P0_40
10 22
X TAL_ IN VDD 1P0_22
16
VDD 1P0_16
8
VD D1P0_8
30
TEST_EN
R 17
12 7
R 16
RBI AS CTRL_1 P0
49
VSS_ EPAD
8257 9LM/ V
1. 0M_LAN
*shor t_08
C590 C 591
0. 1u _16 V_0 4 10u _6.3V_X5R _06
LAN_MD IP0 26
LAN_MD IN 0 2 6
LAN_MD IP1 26
LAN_MD IN 1 2 6
LAN_MD IP2 26
LAN_MD IN 2 2 6
LAN_MD IP3 26
LAN_MD IN 3 2 6
4. 7K_04 3. 3V_LAN
4. 7K_04
C4 67 1u_ 6. 3V_X 5 R_ 06
1 .0M_LAN
*sh ort_ 08
Will Work at 0. 95V to 1.15V
1. 0M_LAN
*0_ 06
*0_ 06
13,1 5, 19 ,26, 32 3.3 V_M
13 ,14, 15,1 7, 18,20, 22 , 23,24, 28,3 2, 33 ,35, 39 VD D3
2 0, 32,35 1.05V_LAN_M
3 ,9,1 0, 11 ,12, 13,14,1 5, 16,17, 18 ,19, 20,2 3, 2 4, 26 ,28, 29,3 0, 31,32, 37 3.3 VS