Denon AVR-1912E3

122
TO DIGITAL CONNECT
NC
RCT
RD+
TD+
GNDC
TCT
TD-
RD-
TO DM860
cap - Z8143
coil - Z8130
TO CPU
FROM D_SUPPLY
TO AUDIO PLD
NET/PHY
AVR1712 ONLY ALL OPEN
D37 OPEN D39 OPEN
C586
4.7UF-K
E_RESET
USBVBUSDRV USBD+ USBD+
MIIRXD2 MIIRXDV
MIITXD2 MIITXEN MIIMDIO PHY_RST
MIIMDIO
VD4. VD4.
MIIRXDV
VD2. VD2.
4.7UF-KC568
VD0. VD0. VD6. VD6. BCLK. BCLK. ESCL ESCL
DGND
R300 47K R302 47K
VD2. ESDA VD0.
C558 100N-K
OPENC576 OPENC578 OPENC580
1P-CC542 OPENC545
USBD-
100N-KC546
R310 49.9-F
E_RESET E_SPI_CLKE_SPI_CLK E_SPI_MOEIE_SPI_MOEI E_TXDMOEIE_TXDMOEI
E_SPI_REQE_SPI_REQ USBVBUSDRV
MIIRXD2 MIIRXDV
MIITXD2 MIITXEN MIIMDIO
100N-KC548
PHY_RST
E_SPI_CS
R268 33
E_SPI_MIEO
R270 33
E_SPI_MOEI
E_RXDMIEO
E_TXDMOEI
860SPDIF NET3.3V
ESDA
USBVBUSDRV
R341 OPEN
C565
10P
RXN4
TXP4
PHY_RST
TXN4
TXP4
RXN4
E_RESETN
390P-K
C979
OPEN
C974
560P-K
C978
OPEN
C975
C582 OPEN C581 22N-K(1608)
D36 OPEN D38 OPEN
R306 10-F
R264
100
L11
OPEN
L9
OPEN
C583 1N-K
microSMD175F
F1
C585 1N-K C584 4.7UF-K
C572
10P
TXN4
RXP4
E_RESETN
R277
10K
C556
1N-K
MIIRXER MIIRXD3
USBD- USBVBUS
USBD-
MIIPHYCLK MIIMDC MIITXD3
100N-KC567
MIIMDC MIITXEN
VD1. VD3.
VD1. VD3.
OPENC569 OPENC570 4.7UF-KC571
VD7. VD5. CPRST ESDA
VD7. VD5. CPRST ESDA
RXP4
R301 47K R303 47K
R289 10K
VD3.
R274
4K7
R275
4K7
VD1.
100N-KC573 C557
100N-K
R283 10K
ESCL
C555
1N-K
ESCL
OPENC575 OPENC577 OPENC579
OPEN
L25
R266
4K7
CPRST
390P-K
C977
560P-K
C976
7 456 23 18
CP2
RJ-45
USBVBUS
100N-KC543 1P-CC541
R307 49.9-F
OPENC544
USBD+
R309 49.9-F
1 6 2 3
5
4
FDC608PZ
Q24
E_SPI_CS
E_RESETN
E_SPI_CS
E_RXDMIEOE_RXDMIEO E_SPI_MIEOE_SPI_MIEO
MIIRXER MIIRXD3
USBVBUS
100N-KC549 4.7UF-KC550
MIIPHYCLK MIIMDC MIITXD3
E_RESET
E_SPI_CLK
33R267
R269 33
E_SPI_REQ
NET1.2V
Q23
OPEN
4.7UF-KC551
4.7UF-KC574
R840 OPEN
R839 OPEN
R262
3R3
MIITXD3
MIITXD2
MIIRXER
MIIRXD2
MIIRXD3
E_RESETN
R272
33
R296 33
R294 33
R290 33
R281 OPEN 10KR282
R278 1K5
R305 47K
R299 47K
VD4.
VD5.
VD7.
100N-KC566
R293 10
100N-KC562
100N-KC554
4.7UF-KC552
ETHER_Y
ETHER_CVBS
DGND
NET3.3V
860SPDIF
R343
0
1 2
34
L19
DLW21SN900HQ2L
R842 OPEN
R841 OPEN
R265
47K
100N-K C540
R263
3R3
L12 0(2012)
L21
BLM21PG221SN1
L20
BLM21PG221SN1
MIIPHYCLK.
R273
OPEN
R295 33
R292 33
R335
0
R279 10K R280 10K
R284 10K R285 6K8-F
R276 1K5
R298 47K
R304 47K
VD6.
100N-KC563
BCLK.
R297 10
L28 0(1608)
100N-KC564
R291 OPEN
CBW160808U121T
L15
OPENC553
ETHER_C
D5V
1235 4
CP1
5P(20010WS)
R308 49.9-F
1 2
34
L16
DLW21SN900HQ2L
DLW21SN181SQ2L
L10
1
27
3 2
25
5 4
23 24
6
22
8
20
35
33
31
11
13
15
17
36
34
32
26
79
10
12
14
16
18
2119
29
28
30
IC14
LAN8700
nINT/TXEER
MCD
CRS
MDIO
nRST
TX_EN
VDD33 VDD18
SPEED100RX_DV
RX_CLK
RX_ERR
TX_CLK
TXD0 TXD1
VDDIO
TXD2 TXD3
36:COL
35:VDDA33
34:EXRES1
VDDA33
RXP
RXN
VDDA3329:TXP
28TXN18:RXD0
17:RXD1RXD2
RXD3
12:FDUPLEX
11:ACTIVITY
10:LINK
XTAL1
XTAL2
R287
OPEN
10K R271
L26
OPEN
L27 0(1608)
C547 OPEN
L18
BLM21PG221SN1
L17
BLM21PG221SN1
100N-KC560
100N-KC559
100N-KC561
5K6-FR286
RT1N141C
Q25
L14
BLM21PG221SN1
2 1
44 43 42 41 40 39 38 37 36 35 34
3332313029282726252423
22 21 20 19 18 17 16 15 14 13 12
11 10 9 8 7 6 5 4 3
SAA7121H
IC15
AP
LLC
VSSD1
VDDD1
RCV1
RCV2
MP7
MP4 MP3 MP2 MP1 MP0
VDDD2
VSSD2
RTCI
RES.
SA
RES.
VDDA1
RES.
Y
VDDA2
RES.
CVBS
VDDA3
XTA LO
XTALI
VDDA4
XCLK
VSSD3
VDDD3
RESET
SCL
SDA
TTXRQ
TTX
25:RES.
24:C
32:VSSA1
33:VSSA21:RES.
2:SP
10:MP6
11:MP5
19 18 16
14 12
20 17
2 3 4 5
15 13 11
7
6
8
10
1
9
IC13
MFI341S2164
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
MODE0
I2C_SDA
I2C_SCL
VSS
NC MODE1 NC nRESET VCC
STBY POWERGND POWER + POWER -
10
9
8
6
7
EDCBA HGF
2
3
4
5
F G H
1
A B C D E
4
5
2
3
M N OI J K L
1
LKI
J
M N O
7
6
8
9
10
SCHEMATIC DIAGRAMS (17/26)
HDMI UNIT (6/13)