Panasonic TC-L55WT60W Service Manual page 10

55 inch class 1080p lcd hdtv
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2.6.
A-Board (8/12)
A-BOARD (8/12)
!
ETHER_PHY
PEAKS-Pro4
P_RMII_REFCLK
P_RMII_REFCLK
R8622
68
AE_RMII_TXD0
P_RMII_TXD0
R8623
68
AE_RMII_TXD1
P_RMII_TXD1
R8624
68
AE_RMII_TXEN
P_RMII_TXEN
P_RMII_RXD0
P_RMII_RXD0
P_RMII_RXD1
P_RMII_RXD1
P_RMII_RXER
P_RMII_RXER
P_RMII_CRS_DV
P_RMII_CRS_DV
WOL3.3V
R8634
4.7k
R8625
1.5k
R8626
68
AE_MDC
P_MDC
R8635
68
AE_MDIO
P_MDIO
P_MDIO_INTL
P_MDIO_INTL
R8636
68
AE_PHYRSTL
P_PHYRSTL
P_STMCECAVL1A
P_STMCECAVL1A
R8652
0
P_CK250
64
65
R8618
R8608
R8616
R8614
R8613
68
68
68
68
TP8618
SUB3.3V
WOL3.3V
R8637
VJ8611
0
P
C8615
16V
0.1u
IC8600
VJ8612
P
AE_RMII_TXD1
TXD[1]
RXDV
17
8
TXD[2]
AVDD33
18
7
TXD[3]
MDI-[1]
AE_RMII_TXEN
19
6
TXEN
MDI+[1]
AE_PHYRSTL
R8620
20
5
PHYRSTB
MDI-[0]
4.7k
21
33
4
TP8624
MDC
MDI+[0]
AE_MDC
22
3
MDIO
AVDD10OUT
AE_MDIO
23
2
1%
LED0/PHYAD[0]/PMEB
RSET
P_STMCECAVL1A
24
1
R8611
2.49k
TP8619
R8627
4.7k
STB3.3V
R8646
47k
R8629
C8619
C8621
4.7k
16V
16V
0.1u
0.1u
R8630
R8631
68
68
R8653
0
R8680
0
LOCK/PRO4
DMD REF
CLK
C8304
C8301
10V
50V
8p
1u
P_AXI
C8305
10V
1u
X8300
C8306
10V
P_AXO
1u
R8300
C8300
50V
100
8p
C8309
10V
1u
A-ADC REF
C8310
10V
1u
P_VREF1V5
C8311
10V
C8307
1u
10V
1u
66
67
R8612
4.7k
C8613
JK8650A
16V
0.1u
T8600
TP8603
RX-
RX-
1 TD+
TX+
16
RX-
TX+
1
RX+
2 CT
CT
15
TX-
2
TP8602
TX-
RX+
3 TD-
TX-
14
RX+
RX+
3
TX+
C8601
4 NC
NC
13
4
16V
5 NC
NC
12
5
TP8601
0.01u
TX-
6 RD+
RX+
11
RX-
6
TX-
7 CT
CT
10
7
TP8600
TX+
8 RD-
RX-
9
TX+
8
C8611
16V
C8602
0.1u
R8601
R8602
R8604
16V
75
75
75
0.01u
1%
1%
1%
R8603
75
1%
C8600
2kV
1000p
R8644
R8640
P
P
R8645
R8641
P
P
R8642
P
R8643
P
USB REF
V-DAC REF
AVDDV33
P_AVDD33
P_VREFHDMD0
C8308
R8303
6.2k
1u
10V
1%
P_VREFLDMD0
P_VCOMP
R8304
6.2k
1%
VIDEO INPUT
P_VREFHDMD1
C8312
10V
1u
P_VC1_N
P_VREFLDMD1
R8301
36
C8313
10V
1u
P_VC4_N
R8302
36
68
69
10
SD_REG
IC8660
SUB5V
(FIN)
C8675
4
R8671
10u
120
VOUT
10V
1%
3 VIN
1
GND
C8672
C8673
C8674
10V
R8675
10V
10V
200
10u
10u
VOUT
1u
1%
2
SD_CARD
R8670
VDDSD18V33V
VJ8660
SUB3.3V
L8662
C8668
C8669
16V
0.1u
R8666
10k
Pro4
R8667
R8661
56
SDDAT2
P_SDDAT2
R8660
SDDAT3
56
P_SDDAT3
R8664
56
SDCMD
P_SDCMD
R8669
L8660
56
R8665
100
SDCLK
P_SDCLK
R8673
SDCD
SDCD
P_SDCD
S
R8663
56
SDDAT0
P_SDDAT0
R8662
56
SDDAT1
P_SDDAT1
SDWP
SD_WP
P_SDWP
R8668
C8671
C8660
C8661
16V
16V
50V
22p
0.1u
0.1u
P_USB0RREF
P_USB2RREF
70
71
TP8671
TP8672
C8670
10V
4V
10u
22u
JK8600
TP8661
9
SDDAT2
TP8660
1
SDDAT3
TP8664
2
SDCMD
3
GND
4
3.3V
TP8666
5
SDCLK
TP8665
6
GND
TP8663
7
SDDAT0
TP8662
8
SDDAT1
TP8667
SDCD
10
D.SW
TP8668
11
SDWP
12
W.P.
72

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