Hdmi Unit (3/13) - Denon AVR-E400 Service Manual

1 2 3
A
B
C
D
R2805
3R3 1 2
L2806
R2806 DLW21SN181SQ2L
3R3
4 3
E
N2801
U2806
20010WS-05
NCP380HMU15AATBG
VBUS
L2804 0-2012
OUT IN
D-
ILIM GND
D+
FLAG# EN
GND 7 GND
GND
R2809
2A
OPEN
F
G
N2802
RJ-45 JACK(99TA-03188400023101)
H
TXP4
1 2
9 C2807
TD+
10P-D
TD- 4 3
TXN4
RD+ L2801
DLW21SN900HQ2L
TCT
RCT
RD- RXP4
1 2
NC
C2808
10P-D
GNDC
4 3
R2801 RXN4
10
0
L2802
J R2802 DLW21SN900HQ2L
OPEN
R2803
10-F
K
L
GND LINE POWER+ LINE POWER- LINE
M
1 2 3
4 5 6 7
D7
R2818 OPEN
E_RESETN
R2819 33
PHY_RST
C2815 1N-K
R2820 10K
C2813 470P-K
C2814 1U-K-1608
MIIPHYCLK.
6 5 4 3
VDDCR
R2812 33
MIIRXD3
RXD1
R2813 33
MIIRXD2 8 RXD0
C2812 100N-K
9 VDDIO U2802
R2814 33 LAN8720A
MIIRXER
10 RXER
MIIRXDV 11 CRS_DV
R2815 33
R2816 33
MIIMDIO 12 MDIO
MDC
15 16
R2817 100
MIIMDC
MIITXEN.
MIITXD2.
MIITXD3.
ANALOG AUDIO DIGITAL1 AUDIO TMDS SIGNAL
4 5 6 7
8 9 10
TO 7D
TO DM860A
C2824 100N-K
2 1
R2831 R2834
25
VDD2A 8K2-F 3K9-F
24
RBIAS
RXP 23 RXP4
RXN 22 RXN4
TXP4
TXP 21
TXN 20 TXN4
C2825 100N-K
VDD1A 19
TXD1
L2807 CBW201209U221T
17 18
L2808 CBW201209U221T
L2809 CBW201209U221T
L2810 CBW201209U221T
TO CPU
TO 6D
VIDEO SIGNAL COMPONENT(Y) SIGNAL
8 9 10
131
11 12 13 14
R2864 4K7 R2865 4K7
C2847 OPEN-1608
C2845 100N-K
C2846 1N-K
U2805
MFI337S3959
GND VCC
SDA RST
NC SCL
NC NC
9
D6
SCHEMATIC DIAGRAMS (13/24)

HDMI UNIT (3/13)

11 12 13 14
15 16
NET PHY
A
B
D5
TO 5D
TO
860SPDIF
DIR/PLD
C
D4
TO 4D
D5V
FROM
NET3.3V
D.SUPPLY
DGND
NET1.2V
D
E
F
G
H
J
K
L
M
15 16