Panasonic TC-P42GT30A Service Manual page 58

TC-P42GT30A
12.16. A Board Schematic Diagram - (14/20)
ETHER_PHY
PEAKS-SLD2
P_MII_TXCLK
GUARD_CLK
P_MII_TXCLK
R8655 56
AE_MII_TXD0
P_MII_TXD0
R8656 56 AE_MII_TXD1
P_MII_TXD1
R8657 56 AE_MII_TXD2
P_MII_TXD2
R8658 56 AE_MII_TXD3
P_MII_TXD3
R8659 56
AE_MII_TXEN
P_MII_TXEN
GUARD_CLK P_MII_RXCLK
P_MII_RXCLK
P_MII_RXD0
P_MII_RXD0
P_MII_RXD1
P_MII_RXD1
P_MII_RXD2
P_MII_RXD2
P_MII_RXD3
P_MII_RXD3
P_MII_RXDV
P_MII_RXDV
P_MII_RXER
P_MII_RXER
P_MII_COL
P_MII_COL
P_MII_CRS
P_MII_CRS
C8657
50V
47p
C8654
50V
C
C8655 C8656
47p
47p 47p SUB3.3V
50V
50V
R8606
4.7k
R8607
4.7k
R8660 56
P_MDC
R8665 56
P_MDIO
P_MDIO_INTL
P_MDIO_INTL
VJ8627 AE_PHYRSTL
P_PHYRSTL
S
SD_CARD
SUB3.3V
R8642
0
PEAKS-SLD2
R8625 56
P_SDDAT2
R8624 56
P_SDDAT3
R8628 56
P_SDCMD
R8629 56
P_SDCLK
R8627 56
P_SDDAT0
R8626 56
P_SDDAT1
P_SDCD
P_SDWP
SUB3.3V
L8600
J0JHC0000045
L8601 VJUMP1608-P
P
C C C
C8662 C8663 C8664
1000p 1000p
1000p
50V 50V
50V
C8603
10u 10V
VDDIO
25
C8604
NC
P_MII_RXDV 26
0.1u 16V
R8648 56
RXDV/CONFIG2
P_MII_RXCLK 27
R8649 56
RXC/B-CAST_OFF
P_MII_RXER 28
C8605
R8650 56
RXER/ISO
C8660 C8665 29
0.1u
47p 47p GND KSZ8051MLL TR
C C
50V 50V 16V 30
VDD_1.2 C1CB00003491
P_MDIO_INTL 31
R8651 56 IC8601
INTRP/NAND_Tree#
P_MII_TXCLK
R8652 56 32
TXC
AE_MII_TXEN 33
TXEN
AE_MII_TXD0
34
TXD0
AE_MII_TXD1 35
TXD1
36
C C
AE_MDC
AE_MDIO
SD_REG
SD_PWR_ON P_PORT26
L:OFF/H:ON
R8622
10k
SD3.3V
R8621
SD_COIN_DET P_XIRQ4
7
1k
C8634
10u C8633
10V
C 10u
10V
XIRQ4
PORT37
Vcc ON
H Normal
Vcc OFF
Over Current
L
VDDSD18V33V
SUB3.3V
VDDSD18V33V
VJ8644
P
R8630 10k
D1HG1038A002
K1NA09E00121
TP8617
1554787-1
JK8650
R8632
EXB28V560JX
C
SDDAT2 TP8605
9
TP8604
SDDAT3
1
SDCMD TP8608
2
3
4
TP8610
SDCLK R8636 R8641
5
22 1.6 x 0.8 0
TP8609
GND 6
SDDAT0 TP8607
7
SDDAT1 TP8606
8
TP8612
SDCD
D.SW 10
SDWP TP8614
R8634
W.P. 12
EXB28V560JX
C8637 C8636
1000p 1000p
50V 50V
C
X8600
H0J250500109
25M
C
R8610 220
L8606
P
VJUMP1608-P
L8602
VJUMP1608-P P
R8646
C
0
TXP
12
TP8600
TXM
11
RXP R8611 R8613
10 49.9 49.9
TP8601
RXM 1%
9 C8616 1%
10u 10V
NC
8
VDDA_3.3 C8609
16V
7 0.1u C8613 TP8602
NC 16V 0.1u
6
C8610
NC 0.1u 16V C8612 C
5 TP8603
16V
VDD_1.2 C8611 0.1u
4 16V
0.1u
GND
3
GND
C8615
2
10u 10V
GND
1
R8612 R8614
49.9 49.9
1% 1%
C8614
16V 0.1u
C
C
SUB3.3V
R8620
4.7k
D8600
B0JCCE000008
SUB5V
VOUT VIN
C8635
C8632
0.1u 10u
16V 10V
VSS
ON/OFF NC
C C C8631
0.1u
16V
C
IC8602
C0DBAGF00030
VJ8636
SDDAT2
SDDAT3
SDCMD
GND
3.3V
SDCLK
GND
SDDAT0
SDDAT1
SDCD
11
SDWP
VJ8639
C
58
L8612
J0ZZB0000083
ACM2520-102-2P-T002
C8618
10V
10u
C
TX+ 1 12
TX- 2 11
3 10
4 9
5 8
RX+
RX- 6 7
C8617 C8644
L8611
0.1u 16V T8301 J0ZZB0000083
G5BYC0000015
16V 0.1u ACM2520-102-2P-T002
C C
L8613
J0ZZB0000083
1
1 2
4
C8351
1000p
2kV
C
TX+
1
TX-
2
RX+
3
4
5
RX-
6
7
8
JK8301
K2LC108E0014
C
2
3