Denon DSD300 - Schematic Diagrams: Ethernet Unit

SIGNAL LINE
STBY POWERGND POWER -POWER +
ETH_CT
ETH_RXN
ETH_TXP
ETH_TXN
ETH_RXP
ETH_RXN
ETH_RX+
ETH_TX-
ETH_TX+
ETH_RXP
ETH_TXN
ETH_TXP
ETH_RX-
ETH_LED_SPEED
ETH_LED_ACT
ETH_LED_ACT
ETH_LED_SPEED
GND_SHIELD
GND_SHIELD
3V3
GND_SHIELD
GND_SHIELD
GND
3V3
GNDGNDGNDGND GND
GND GND
GND_SHIELD ADC_GND
ETH_TXP 3
ETH_TXN 3
ETH_RXP 3
ETH_RXN 3
ETH_LED_ACT 3
ETH_LED_SPEED 3
Ethernet
EMI solution
C245
@22pF/50V
C245
@22pF/50V
C252
15pF/50V
C252
15pF/50V
J2
97140-1488L1S1MIM
J2
97140-1488L1S1MIM
1
2
3
4
5
6
7
8
9
10
11
12
13 14
16
15
R366 330ohmR366 330ohm
R374 0ohmR374 0ohm
C253
15pF/50V
C253
15pF/50V
R368 0ohmR368 0ohm
T1
HN0013CG
T1
HN0013CG
1
2
3
4 5
6
8
12 13
16
7
14
9
11
10
15
C246
@22pF/50V
C246
@22pF/50V
R362 75ohmR362 75ohm
C247
@22pF/50V
C247
@22pF/50V
L13
120ohm +-25%
L13
120ohm +-25%
1 2
C248
@22pF/50V
C248
@22pF/50V
C243
@15pF/50V
C243
@15pF/50V
R370 0ohmR370 0ohm
C254
22nF/25V
C254
22nF/25V
R361
10ohm
R361
10ohm
R367 75ohmR367 75ohm
C249
1nF/1000V
C249
1nF/1000V
R376 @0ohmR376 @0ohm
R364 75ohmR364 75ohm
R365 330ohmR365 330ohm
C244
@15pF/50V
C244
@15pF/50V
R372 0ohmR372 0ohm
R363 75ohmR363 75ohm
C242
4.7uF/6.3V
C242
4.7uF/6.3V
C251
15pF/50V
C251
15pF/50V
C241
10nF/50V
C241
10nF/50V
C250
15pF/50V
C250
15pF/50V
87654321
A
B
C
D
E
F
41
SCHEMATIC DIAGRAMS (9/12)
ETHERNET UNIT