Sony BKM-FW50 Service Manual page 83

C2538 C2550
C2518
0.1 0.1
16V 16V
1005 1005
1005
R2504 R2505
47
47
1/16W 1/16W
R2503 R2507
RN-CP RN-CP
XX XX
C2505
C2504
0.1
R2501 0.1
10k 16V
16V
1005
1/16W 1005
RN-CP
R2502
1k 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
1/16W
RN-CP
R2574
76 NC
XX
77 LED2
D2503
XX 78 NC
79 LED1
R2575 XX D2504
80 LED0
D2505 XX
R2576 XX
TO 1/6 PCI_INTA# 81 INTAB
XX
TO 1/6,3/6,4/6 PCI_RST# 82 RSTB
TO 1/6 PCI_CLK2 83 CLK
TO 1/6 PCI_GNT0# 84 GNTB
TO 1/6 PCI_REQ0# 85 REQB
R2573
PCI_AD31
86 AD31
22
PCI_AD30 1/16W
87 AD30
RN-CP
88 GND
PCI_AD29
89 AD29
90 VDD
PCI_AD28
91 AD28
PCI_AD27
92 AD27
PCI_AD26
93 AD26
PCI_AD25
94 AD25
PCI_AD24
95 AD24
96 VDD25
97 VDD
PCI_CBE3#
98 CBE3B
R2535
0
99 IDSEL
CHIP
PCI_AD23
100 AD23
1 2 3 4 5 6
C2503
0.1
16V
1005
C2501
C2506
2.2
0.1
6.3V
16V
B
2012 1005
C2502
2.2
6.3V
FB2503 B
2012
D3.3V
FL2501
EMI
O I
G
TO 1/6,3/6 PCI_BUS
PCI_CONT
TO 1/6,3/6
BKM-FW50
A B
R2553
33
1/16W
CHIP
5%
C2554
0.1
0.1
16V
16V
1005
C2514
0.1
16V
R2508 R2510 1005
47
47
1/16W 1/16W
RN-CP
RN-CP
8 7 6 5
Q2501
2SA1577-T106-QR
C2511
10
C2507 FB2501
C2510
6.3V
R2509 0.1 C2508
0.1 X6S
5.6k 16V
0.1 16V 2012
1/16W 1005 16V
RN-CP 1005
1005
0.5% 1 2 3 4
JL2502
JL2503 JL2504 JL2505
R2512
4.7k
1/16W
RN-CP
AUX 50
EECS 49
EESK 48
EEDI 47
EEDO 46
PCI_AD0
AD0 45
PCI_AD1
AD1 44
GND 43
PCI_AD2
AD2 42
PCI_AD3
AD3 41
C2512
NC 40
0.1
16V
VDD 39 1005
IC2501
PCI_AD4
RTL8100BL AD4 38
PCI_AD5
AD5 37
PCI_AD6
AD6 36
NC 35
VDD 34
PCI_AD7
AD7 33
PCI_CBE0#
CBEOB 32
C2513
0.1
GND 31
16V
PCI_AD8
1005
AD8 30
PCI_AD9
AD9 29
PCI_AD10
AD10 28
PCI_AD11
AD11 27
PCI_AD12
AD12 26
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
C2509
0.1
16V
1005
R2551 R2552
10k 10k
1/16W 1/16W
RN-CP RN-CP
C
US2 (5/6) US2 (5/6)
IC2503
SN74AHC1G08DCKR
B VCC
A
A1.8V SUB_1.8V
D1.8V
GND Y
C2515
0.1
FL2504
FB2504
16V
1005 EMI
O I
L2502
4.7uH G
C2519
C2520
10
10
6.3V
6.3V
X6S
X6S
2012
2012
C2521 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
0.1
16V
1005
103 LED_ACT{2}/P4ANEG
C2524
104 LED_SPD{2}/GXANEG
0.1
16V
105 LED_DUP{2}/GYANEG
1005
106 DVDD33
TO 5/6 LED_ACT
107 LED_ADD{1}/GXSPD100
108 LED_ACT{1}/GYSPD100
109 LED_SPD{1}/GXFULL
TO 5/6 LED_SPD 110 LED_DUP{1}/GYFULL
D2501
111 LED_ADD{0}/ENFORWARD
DAP222-TL
112 DGND
113 LED_ACT{0}/BCINDROP
R2513
R2597
1k 33 114 LED_SPD{0}/MAX1536
1/16W
1/16W
CHIP
RN-CP 115 LED_DUP{0}/ENAGBACK
5%
TO 6/6 PHY_CLK
116 CK25MOUT
117 OSCI
118 HVDD33
X2501
25MHz 119 AVDD18
C2523
C2522
10 120 X1
0.1 6.3V
16V X6S 121 X2
2012
1005
122 AGND
JL2506
123 VCTRL
124 DTEST1
C2551
10p C2552
R2519
10p 125 DTEST2
16V
100k
CH 16V
1/16W
1005 CH 126 AGND
RN-CP
1005
127 IBREF
R2516
2.2k 128 AVDD18
1/16W
RN-CP
R2518
22k
1
1/16W
RN-CP
C2525
0.1
16V
1005
TO 6/6 TXDN1
TO 6/6 TXDP1
TO 6/6 RXDP1
TO 6/6 RXDN1
R2514
XX
R2521
XX
R2549 C2516
XX XX
8-11 8-11
D E
SUB_3.3V
FL2505
EMI
I
O
G
L2503
10uH
R2592 R2590
R2593
1k 1k 1k
R2596
1005 1/16W
1005
C2539 1k
RN-CP RN-CP RN-CP
C2531 0.1 1/16W
1/16W 1005
1/16W RN-CP
0.1 16V
16V 1005
1005
C2526
1005
R2524
0.1
R2523 1k
16V
1/16W
XX
1005
RN-CP
1005
R2531
1k
1/16W
RN-CP
MRXD{1}/PTXD{1}
MRXD{0}/PTXD{0}
DVDD18
DISLEAKY/LED_ADD{2}
DGND
P4IRTAG{1}/MTXD{3}/PRXD{3}
P4IRTAG{0}/MTXD{2}/PRXD{2}
IC2504
LEDMODE{0}/MTXD{1}/PRXD{1}
RTL8305SC-LF
LEDMODE{0}/MTXD{0}/PRXD{0}
EN_TRUNK_MTXEN/PRXDV
P4FULL/P4DUPSTA
P4SPD100/P4SPDSTA
P4ENFC/P4FLCTRL
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
C2540
0.1
16V
1005
C2529
C2527 C2528 C2530 C2532 C2533 C2534 C2535
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
16V 16V 16V 16V 16V 16V 16V 16V
1005 1005 1005 1005 1005 1005 1005 1005
R2517
XX
R2520
R2527
XX 100
TO 5/6 RXDN3
R2515
1/16W
XX RN-CP
TO 5/6 RXDP3
TO 5/6 TXDP3 R2528 R2529
100 100
TO 5/6 TXDN3 1/16W 1/16W
C2517 RN-CP RN-CP
XX
R2530
R2578
100
R2580 R2581
47 1/16W
47 47
1/16W RN-CP
1/16W 1/16W C2536
RN-CP
RN-CP RN-CP
0.1
16V
1005
R2579
47
1/16W
RN-CP
R2564 0 CHIP
R2577 0 CHIP
C2541
C2537
0.1
C2555 C2556 0.1
16V 16V
0.1 0.1
1005
16V 16V 1005
1005 1005
R2525
330
1/16W
CHIP
5%
TO 5/6 LED_ACT
TO 5/6 LED_SPD
R2526
330
1/16W
CHIP
5%
F G
1
IC2505
XX
VCC A0
R2532
XX
WP A1
R2533
XX
SCLK A2
R2534
XX
SDA GND
R2542
TP2501 TP2502 47
MII_IP
1/16W
RN-CP MDC TO 2/6,6/6
MDIO
R2543
47
1/16W
RN-CP
D1.8V
C2549
0.1
16V
1005
2
RB2501
22
TXD2
TXD3
DGND 64
TXD1
63
TXD0
DVDD33
62
C2547 R2541
0.1
1k 1005
61
16V 1/16W R2544 1/16W
1005 CHIP 47 RN-CP TXEN
MRXDV/PTXEN 60
R2545 1/16W
5%
1005 47 RN-CP TXCLK
MRXC/PTXC 59
R2546 1/16W
1005 47 RN-CP TXCOL
MCOL/PCOL 58
RXD3
57
RB2502
22 RXD2
56
RXD1
55
RXD0
54
C2546
0.1
DVDD18 53 16V R2547 1/16W
RXDV
1005 1005 47 RN-CP
52
R2598 R2548 1/16W
RXCLK
1k 1005 47 RN-CP
MTXC/PRXC 51
1/16W
DGND 50 RN-CP
P4LNKSTA# 49
R2554 1/16W
1k
RN-CP
48
R2555
XX
47
R2556
XX
46
R2557
XX
45
P4MODE{0}
R2558
XX
44 3
P4MODE{1} C2548
R2559 1/16W
0.1
43 1k
DVDD18 RN-CP
16V
1005
DISDUALMII 42
R2560
ITEST4 41
XX
RESET# 40 RESET_IP
R2550 TO 1/6,2/6,6/6
DGND
39
0
CHIP
1005
38
C2542 C2544
10
0.1
6.3V
16V
X6S
1005
2012
C2543
XX
4
R2539
R2536
100
100 1/16W
1/16W RN-CP
RN-CP
R2537 R2540
100 100
1/16W 1/16W
RN-CP
RN-CP
R2538
XX
C2545
0.1
16V
1005
5
D2508
PGB0010603NR
D2507
PGB0010603NR
FB2505
C2557
0.1
16V
1005
FB2502
C2553 0.1
16V 1005
US2 (5/6)
H