Net Phy Unit - Denon AVR-2313CI Service Manual

1 2
TO
CPU LEVEL CHG
BU
L2803
OPEN
R2805
0-1005 1 2
L2806
R2806 DLW21SN181SQ2L
TO CN4402
0-1005
R2811
4 3
100-1005
L2805
N2801 OPEN
U2806
20010WS-05
NCP380HMU15AATBG
N2801
L2804 0-2012
OUT IN
ILIM GND
FLAG# EN
GND
7
R2809
OPEN
N2802
99TA-03188
TXP4
1 2
9
C2807
TD+ 10P-D-1005
TD- 4 3
TXN4
RD+ L2801
DLW21SN900HQ2L
TCT
RCT
RD- RXP4
1 2
NC
C2808
10P-D-1005
GNDC
4 3
R2801 RXN4
10
0-1005
L2802
R2802 DLW21SN900HQ2L
OPEN
R2803
10-F-1005
GND POWER + POWER -
3
TO BV
BL
USB_P_FLAG
R2810
OPEN
R2818 OPEN
E_RESETN
R2819 33-1005
PHY_RST
C2815 1N-K-1005
R2820 10K-1005
C2813 470P-K-1005
C2814 1000N-K-1608
MIIPHYCLK.
VDDCR
R2812 33-1005
MIIRXD3
RXD1
R2813 33-1005
MIIRXD2 8
RXD0
C2812 100N-K-1005
9
VDDIO
R2814 33-1005
MIIRXER 10
RXER
MIIRXDV 11
CRS_DV
R2815 33-1005
R2816 33-1005
MIIMDIO 12
MDIO
MDC
MIIMDC.
MIITXEN.
MIITXD2.
MIITXD3.
STBY POWER
4 5
TO BK
TO DM860A
C2824 100N-K-1005
6 5 4 3 2 1
R2831 R2834
25
VDD2A 8K2-F 3K9-F-1005
24
RBIAS
23 RXP4
RXP
U2802 22 RXN4
RXN
LAN8720A
21 TXP4
TXP
20 TXN4
TXN
C2825 100N-K-1005
19
VDD1A
TXD1
L2807 BD221T-2012
15 16 17 18
L2808 BD221T-2012
L2809 BD221T-2012
L2810 BD221T-2012
140
6
15 14 13 12 11
NC NC 10
NC NC 9
NC U2804 NC 8
OPEN
NC NC 7
NC NC 6
1 2 3 4 5
R2848 OPEN
R2847
OPEN
Q2803
C2829 4700N-K-1608
OPEN
C2830 OPEN
C2831 100N-K-1005
C2832 1N-K-1005
E_RESETN
R2845 4K7-1005
R2846 4K7-1005 L2811
OPEN
L2812
BD121T-1608
R2840
OPEN
TTX
R2837 10K-1005
RES.
SP
C2842 100N-K-1005
33:VSSA2
AP VDDA3
32:VSSA1
R2851 4R7-1005
BCLK. LLC CVBS
VSSD1 RES.
U2803
C2826 100N-K-1005 C2843 100N-K-1005
VDDD1 VDDA2
SAA7121H
R2852 10-1005
RCV1 Y
RCV2 RES.
C2844 100N-K-1005
VD7. MP7 VDDA1
R2853 10-1005
VD6. MP6 C
VD5. MP5 RES.
MP4 RES.
VD4.
R2841 47K-1005
R2842 47K-1005
R2843 47K-1005
R2844 47K-1005
SCHEMATIC DIAGRAMS (10/28)
BM
TO CPU

NET PHY UNIT

TO BN
7 8
NET PHY
REF:2801~3000
A
TO BT
TO
860SPDIF
DIR/PLD
BS
B
TO BR
D5V
FROM
NET3.3V
D.SUPPLY
DGND
NET1.2V
BQ
C2845 100N-K-1005
C2846 1N-K-1005
C
U2805
MFI337S3959
GND VCC
SDA RST
NC SCL
NC NC
9
D
TO BP
cap - Z8143 BO
coil - Z8130
TO
L2813 0-1608
ETHER_CVBS
DIGITAL CNT
C2847 C2850
OPEN 1N-J-1608
L2814 0-1608
860_SY TO
C2848 C2851
OPEN 1N-J-1608
HDMI RX
L2815 0-1608
860_SC ADV7850
C2849 C2852
OPEN 1N-J-1608
L
TO K
E
L2814, L2815 C2851, C2852
E2,E1C 1.5uH 330PF
E3, K 0 1N
F