A-Board (2/18) Schematic Diagram - Panasonic TC-P46G25 Service Manual

12.6. A-Board (2/18) Schematic Diagram

! A-BOARD TXN/A1LKUUS (2/18)
CLK Gen
X8100
H0J270500120
27MHz
C8150 C8151
50V 50V
15p 1p
IC8100
C1ZBZ0003967
1 X1 16
X2
CLOCK GEN 2 S0 15
VDD3
3 S1 14
S2
4 VIN 13
VDD2
5 VDD1 12
GND2
C8155
6 11
16V GND1
CLK4
0.01u
7 10
CLK1
CLK3
8 9
CLK2
REFOUT
R8102
56
R8103
56
IIC
SUB3.3V
boot_mode_sel[0]
boot_mode_sel[1]
boot_mode_sel[2]
boot_mode_sel[3]
boot_mode_sel[4]
clk_mode[0]
clk_mode[1]
clk_mode[2]
clk_mode[3]
clk_mode[4]
clk_mode[5]
use_PCI_raw
pci_host_sel_raw
ed_pullup_sel
ea_pullup_sel
BOOTBT
eclk_mode[1]
eclk_mode[0]
pcitest_sg
cputest_sg
SDBOOT
rom_boot_size[0]
rom_boot_size[1]
mode_sel_soft
IIC_BUS
PEAKS-LDA2
R8680
PD_SCL0
R8681
PD_SDA0
R8682
PD_SCL1
TO 15/18
R8683
PD_SDA1
R8684
PD_SCL2
R8685
PD_SDA2
10 11
LDA2_PERIPHERAL
Reset
SUB3.3V
L8100
J0JHC0000045
R8104
10k
C8152
16V
0.1u
PEAKS-LDA2 TO 15/18
C8153 R8105 R8106
16V
0.1u 56 56
PD_DCK33IN
C8154
R8109
10V
10k
10u
PD_IPCK33IN
R8108
56
PD_USBXI
R8365
0
PD_CK27A
R8111
56
TO 3/18
ETHER_25M
PD_CK74A
TP8100
R8112
100k
PD_VC27A
C8157
10V
1u
USB
USB1
PEAKS-LDA2
PD_USB1OC
PD_ERXW
PD_EA0
PD_EA1
PD_EA2 PD_USB1VBUS
PD_EA3
PD_EA4
PD_EA5
PD_XEWE0
TO 15/18
PD_XEWE1
PD_ESZ0
PD_ESZ1
PD_EA6 PD_USB1DP
PD_EA7 PD_USB1DN
PD_XECS2
PD_XECS3
PD_XECS4
PD_USB1RREF
PD_XERE
PD_XNFCE
PD_XNFRE TO 1,15/18
PD_XNFWE
TO 7,15/18
PD_XECS5
PD_NFALE TO 1,15/18
TO 15/18
PD_EA24
PD_NFCLE TO 1,15/18
USB0
PEAKS-LDA2
SUB3.3V PD_USB0OC
PD_USB0VBUS
I2CBUS
PEAKS_SCL0
TO 5,10,11/18
PEAKS_SDA0
PD_USB0DP
PEAKS_SCL1 PD_USB0DN
TO 1,7,11/18
PEAKS_SDA1
PEAKS_SCL2
TO 11,12/18
PEAKS_SDA2 PD_USB0RREF
12 13
F15V
SUB3.3V
R5356
10k
R5365
C5353 10k
R5357
25V
12k
0.01u R5370 R5372
47 100
PD_XRST TO 15/18
R5373
C5358 100
R5358
25V PA_NRST TO 15/18
100k
0.01u
C5346
0.47u IC5350
16V
AG_DTV_XRST TO 7/18
C0EBY0000581
RESET
SUB3.3V
R8747
TO 15/18
10k
R8746
L8707
0
J0JHC0000045
C8731
C8728
16V
R8776 6.3V
220u 0.1u
2.7k
R8745
10k
TP8710
JS8701
JS8702
TP8711
R8744
6.2k
SUB5V_USB
IC8704
C8748 C8749
C0DBZYY00365
10V 16V
10u 0.1u
SUB3.3V USB5V
1 GND 8
R8764
TO 15/18 /OC1
10k
R8763
2 IN 7
0
OUT1
L8708
J0JHC0000045
3 EN1 6
OUT2
C8744 C8747
6.3V 16V
4 5 R8775 220u 0.1u
EN2
/OC2 2.7k
TP8735
R8762
10k
TP8712
JS8703
JS8704
TP8713
R8761
6.2k
14 15
48
Temp Sensor
IC4800
C1ZBZ0003775
SUB3.3V
TEMP SENSOR
R4821
IIC0 10k
R4820
1 8
SDA
PEAKS_SDA0
V+
TO 5,10,11/18
R4819
2 SCL 7
PEAKS_SCL0
A0
3 6
ALERT
A1
4 GND 5
A2
Dchip pin
VCXO#1
PEAKS-LDA2 TO 15/18
R8754 10k
PD_CK27B
R8768 10k
PD_CK74B
TP8707
Ether
TP8708
SUB3.3V
PEAKS-LDA2 TO 15/18
R8766
10k
PD_WUC
R8767
10k
PD_WAKEUP
IRQ
PEAKS-LDA2 TO 15/18
SUB3.3V
R8765 10k
PD_XIRQ3
R8769 10k
PD_XIRQ4 PORT15[4]
R8770 10k
PD_XIRQ6 PORT15[6]
R8771 10k
PD_XIRQ7 PORT15[7]
R8772 10k
PD_XIRQ8 PORT16[0]
R8773 10k
PD_XIRQ9 PORT16[1]
TP8734
JK8700
K1FY208B0008
USB_1,2
VBUS1
A-1
DM1
A-2
DP1
A-3
GND
A-4
B-1
VBUS0
B-2
DM0
B-3
DP0
B-4
GND
16 17
C4830
16V
0.1u
18