Denon AVR-1913 Service Manual

USBD-
OPENR2808
USB_P_EN
M3.3V
E_RESETN
E_SPI_CS
R2823 10K
USBD+ USBD+
MIIRXD2 MIIRXD2
USBVBUS
MIIRXD3 MIIRXD3 MIIRXER MIIRXER
MIITXD3. MIITXD3.
MIIMDC MIIMDC
MIIPHYCLK.
VD6. VD6. VD4. VD4. VD2. VD2. VD0. VD0. ESDA BCLK.
ESDA BCLK.
ESCL ESCL
860SPDIF
NET3.3V
DGND
USB_P_FLUG
E_SPI_CS
R2835 47K
E_SPI_MIEO
R2838 47K
E_RXDMIEO
E_SPI_REQ
VD3. VD2. ESDA VD0.
C2833 100N-K
C2836 OPEN(1608) C2838 OPEN(1608) C2840 OPEN(1608)
ESDA
C2853 100N-K
C2805 OPEN(1005)
D2802 OPEN(1005) D2804 OPEN(1005)
C2810 OPEN(1608) C2803 1UF-K(1608)
R2858 OPEN
USBVBUS
R2860 OPEN
R2862 OPEN
E_RESETN
E_SPI_CS
R2824 10K
E_SPI_MIEO
E_RXDMIEO
E_SPI_REQE_SPI_REQ
R2828 10K
USBVBUSDRV USBVBUS
C2817 4.7U(1608) C2819 4.7U(1608)
MIIPHYCLK.
4.7U(1608)C2821
ESDA
R2850 0
R2854 0 R2855 0
R2856 0
R2857 OPEN
C2802 OPEN(1608)
E_SPI_MIEO E_RXDMIEO
USBVBUSDRV
R2830 49.9-F R2833 49.9-F
4.7U(1608)C2823
0(2012)L2804
RXN4
TXP4
MIITXD2.
MIIMDC
MIIRXDV
MIIRXD3
PHY_RST
TXN4
RXN4
VD4.
VD5.
VD7.
R2845 4K7
C2831 100N-K
OPENR2848
10R2852
4R7R2851
C2849
OPEN
860_SY
DGND
NET3.3V
860SPDIF
R2803
10-F
OPEN
R2802
C2806 100N-K
L2805
OPEN
L2803
OPEN
USBD+
OPENR2807
RXP4
TXN4
MIITXD3.
MIITXEN.
MIIRXER
MIIMDIO
MIIPHYCLK.
MIIRXD2
E_RESETN
10KR2825 10KR2822
E_SPI_CLK E_RESET
USBD- USBD-
8K2-F
R2831
MIITXEN. MIITXD2.
MIIRXDV
MIITXEN. MIITXD2.
MIIRXDV
TXP4
RXP4
3K9-F
R2834
VD5. VD7.
MIIMDIO
PHY_RST MIIMDIO
VD5. VD7.
VD1. VD3.
VD1. VD3. CPRST
NET1.2V
E_RESET
VD6.
BCLK.
E_TXDMOEI
E_SPI_MOEI
E_SPI_CLK
R2839 47K R2836 47K
OPEN
R2840
R2837 10K
E_RESETN
VD1.
R2846 4K7
ESCL
R2847
OPEN
C2828 100N-K C2834 4.7U(1608)
100N-KC2827
R2849 10K
C2841 OPEN(1608) C2839 OPEN(1608) C2837 OPEN(1608)
10R2853
OPEN(1608)
C2835
CPRST
C2848
OPEN
1N-K
C2852
1N-K
C2851
860_SC
ESCL
D5V
NET1.2V
7 5 3 146 28
9
10
RJ-45 JACK
N2802
1235 4
N2801
5P(20010WS)
D2801 OPEN(1005)
R2801
0
100
R2863
USBVBUS
C2804 OPEN(1005)
D2803 OPEN(1005)
C2809 OPEN(1608) C2811 1UF-K(1608)
USBVBUSDRV
R2859 0 R2861 OPEN
R2826 1K5-F
E_SPI_MOEI
E_SPI_CLK
E_RESET
R2827 1K5
E_TXDMOEIE_TXDMOEI
C2816 1N-K(1608) C2818 1N-K(1608)
OPEN(1608)C2820
PHY_RST
CPRST
ESCL
OPEN
Q2803
C2847
OPEN
1N-K
C2850
E_SPI_MOEI
R2829 49.9-F R2832 49.9-F C2822 OPEN(1608)
C2808
10P-J
R2817 100
33R2815
100N-KC2812
33R2812
C2814 1UF-K(1608)
R2820 10K
R2819 33
R2844 47K
R2842 47K
C2844 100N-K
L2814 0(2012)
L2813 0(2012)
C2846 1N-K
C2807
10P-J
R2809
OPEN
R2806
0
R2805
0
33R2814
33R2816
33R2813
C2813 470P-J
R2818 OPEN
C2815 1N-K
USB_P_FLUG
100N-KC2825
C2824 100N-K
R2843 47K
R2841 47K
100N-KC2826 C2843 100N-K
L2815 0(2012)
C2842 100N-K
CBW160808U121T
L2812
L2811
OPEN
C2845 100N-K
C2801 22N-K
1 2
4 3
L2801
DLW21SN900HQ2L
1 2
4 3
L2802
DLW21SN900HQ2L
3
21
4
L2806
DLW21SN181SQ2L
4 6
7
5
3 12
U2806
NCP380HMU15AATBG
IN
GND
EN
OUT
ILIM
FLAG#
GND
R2810 OPEN
9
4 5
2 7
13
6 8
MFI337S3959
U2805
GND
SDA
NC
NC
VCC
RST
SCL
NC
CBW201209U221T L2809
CBW201209U221T L2808
C2829 4.7U(1608)
CBW201209U221T L2810
CBW201209U221T L2807
ETHER_CVBS
C2830 OPEN(1608)
C2832 1N-K
25
24
22
20
13456
9
21
19
23
1816
14
8
2
7
11
1715
13
10
12
U2802
LAN8720A
LED1
XTAL2 XTAL1
VDDCR
RXD1
RXD0
VDDIO
RXER
CRS_DV
MDIO
MDC
nINTER nRST
TXEN
TXD0
TXD1
VDD1A
TXN
TXP
RXN
RXP
RBIAS
LED2
VDD2A
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
AP
LLC
VSSD1
VDDD1
RCV1
RCV2
MP7
XTALO
XTALI
VDDA4
XCLK
VSSD3
VDDD3
RESET
SCL
SDA
TTXRQ
33:VSSA2
MP3 MP2 MP1 MP0
VDDD2
VSSD2
RTCI
RES. SA
MP6
MP4
MP5
RES.
RES.
C
VDDA1
RES.
Y
VDDA2
RES.
CVBS
VDDA3
SP
TTX
RES.
32:VSSA1
U2803
SAA7121H
19 18 16
14 12
20 17
2 3 4 5
15 13 11
7
6
8
10
1
9
U2804
OPEN
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
MODE0
I2C_SDA
I2C_SCL
VSS
NC MODE1 NC nRESET VCC
NC
RCT
RD+
TD+
cap - Z8143
coil - Z8130
GNDC
RD-
TCT
TD-
FROM
D.SUPPLY
TO
DIR/PLD
TO DM860A
TO CPU
TO
HDMI RX
ADV7850
TO
DIGITAL CNT
TO
CPU LEVEL CHG
NET PHY
1N
JP
0 1.5UH 1.5UH
R_NO
1N
E3
0
1N
E3
330P
E2
AVR2113AVR1913
330P
E1C
L2814,L2815
0
C2851,C2852
MODEL
STBY POWERGND POWER + POWER - STBY POWERGND POWER + POWER -
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (10/26)
NET PHY UNIT
134
N2801
TO CN4402
AJ
TO AX
AK
TO AH
AL
TO V
AM
TO BK
AN
TO BC
AO
TO F
AP
TO AW

Denon AVR-1913 Specifications

General

Receiver type	-
Audio output channels	7.1 channels
Power output per channel (1KHz@6 Ohm)	125 W
Power output per channel (20-20KHz@8 Ohm)	90 W
HDMI in	6
Audio (L/R) in	5
Composite video in	3
Component video (YPbPr/YCbCr) in	1
Audio formats supported	AAC, FLAC, MP3, WMA
Ethernet LAN	Yes
FM band range	87.5 - 107.9 MHz
Supported radio bands	FM
Internet radio services supported	Pandora, SIRIUS Internet Radio, Spotify, vTuner
Card reader integrated	No
Supported video modes	1080p
Supported graphics resolutions	1920 x 1080 (HD 1080)
Product color	Black
Audio decoders	Dolby Digital Plus, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS-ES (Discrete 6.1), DTS-HD, DTS-HD Master Audio
Volume control	Rotary

Weight and Dimensions

Depth	162 mm
Width	434.3 mm
Height	328.9 mm
Weight	9099 g