Digital (Back End Section) Block Diagram - Panasonic DMP-BDT220GA Service Manual

11.4. Digital (Back End Section) Block Diagram

SD_USB P.C.B.
P6802
SD CARD SLOT
7 DAT0
P6801
7
DAT1
8 P6801
9
9 DAT2 P6801
5
DAT3
1 P6801
4
CLK
5 P6801
3
VBUS
P59301 P6801
12
G_USB1_DM_A P59301 P6801
13
G_USB1_DP_A P59301 P6801
14
IC59303
Vout
5 /EN 3
PW_USB1_5.1V 1 Vin
/OC 4
T59301
WIFI CARD
DP2
P59303
2
T59302
P59303 DM2
3
IC59302
P59303 VBUS
Vout
1
4
/EN 5
Vcc
PW_USB1_5.9V 8
IC51001
(BP4)
G_SD0DAT0_B
P59301
W25 SD0DAT0
G_SD0DAT1_B
P59301
SD0DAT1
V23
P59301 G_SD0DAT2_B
SD0DAT2
V25
P59301 G_SD0DAT3_B
SD0DAT3
V24
P59301 G_SD0CLK_B
SD0CLK
W26
P6803
USB PORT1
1
2
3
HOST I/F
IC59305
(USB CONTROLLER)
45 PPB1
46 CCB1
DP1
26
USBDN1
DMU 21 USBDN1
AF22
DM1
25
T59304
USBDP1
22 AE22 USBDP1
DPU
DP2
29
DM2
28
43 PPB2
IC59020
( ETHERNET CONTROLLER)
MDIO
MDIO Y4 31
MDC
MDC W4 30
TXC
MII_TXCLK AB1 22
TXEN
AB2
MII_TXEN 27
TXD0
MII_TXD0 23
Y2
TXD1
MII_TXD1 Y3 24
TXD2
MII_TXD2 AA2 25
TXD3
TXC10
MII_TXD3 AA3 26
13 RXDV
10/100
MII_RXDV AC3 TXD10
19 RXC
Half /Full
MII_RXCLK
AE1
39 RXER Switch
MII_RXER AB3
18 RXD3 Logic
MII_RXD3 AD2
17 RXD2
MII_RXD2 AD1
RXD1
MII_RXD1 AC2 16
RXD0
MII_RXD0 AC1 14
RXC10
INTB
MDIQ_INTL AA4 32
RXD10
PHYRSTB
PHYRSTL W6 29
CKXTAL2 MASTER
CK25Q Y1 43
PLL
52
10/100M Auto Negotiation
Control Logic
(EEE Capability Exchang)
10M
MDI+[0]
10M Output Waveform
Manchester Coded
MDI-[0]
Shaping
Waveform
(Amplitude Reduction)
MDI+[1]
Data Recovery Receive Low Pass Filter
MDI-[1]
DMP-BDT220GA/GC/GN/GW/GT
DMP-BDT220PU/PX
DIGITAL BLOCK DIAGRAM
(BACK END SECTION(1/2))
JK59001
ETHERNET JACK
TXO+
1 1 TX+
TXO-
2 2
TX-
RXIN+
RX+
4 4
RXIN-
5 5 RX-