Denon HOME 250 Service Manual

SCH17 SUN_MODULE 08
STBY POWER ANALOG AUDIO DIGITAL AUDIO GND LINE POWER- LINE POWER+ LINE
(Should PULL-UP)
(Should PULL-UP)
(Should PULL-UP)
(Should PULL-UP)
GND
TDO
GND
TCK
TMS
TDI
VCC
DI
DO
CLK
SS
3.3V1.8V
GPIO PART5
GPIO PART3
PWM / GPIO
F/I 1TRAUF/I 1TRAU
PWM / GPIO
GPIO PART3
GPIO PART1
GPIO PART2
GPIO PART 4
SPI INTERFACE
GPIO PART2
GPIO PART4
GPIO PART1
SPI INTERFACE
GPIO PART5
USB-HUB was DELETED
CPLD PART WILL BE
STATED HERE
33
R9997
33
R9996
10K
R9991
10K
R9990
10K
R9992
10K
R9993
1.8V
1.8V
1.8V
CPLD_MISO
0ohm
R9907
GPI_40
SYSRSTB
TPX11
0ohm
R9906
0ohm
R9905
0ohm
R9904
0ohm
R9903
0ohm
R9902
0ohm
R9901
0ohm
R9900
0ohm
R9899
42P_RSV3
42P_RSV4
42P_RSV5
42P_RSV0
42P_RSV6
42P_RSV1
42P_RSV7
42P_RSV2
CPLD_RSV
GPI_40_A
CPLD_MOSI
CPLD_SS
CPLD_CLK
33
R9878
33
R9877
GPIO_39GPIO_39_A
TPX6
1.8V
100K R9876
100K R9875
100K R9874
100K R9873
GPIO_38
GPIO_38_A
GND
1.8V
7P-FFC
N5
7
6
5
4
3
2
1
TDI_PLD
TDO_PLD
TMS_PLD
TCK_PLD
VCCINT
G3
IO2
C5
IO2
J10
IO2
A5
IO1
L9
VCCIO1
E3
IO2(CLK3)
G11
IO2
B10
IO1
K4
IO2
D9
GND
H7
IO2
B5
IO1
K9
IO2
F11
IO1
D1
TDI
J2
IO2
A11
IO1
L3
IO1
F1
IO2
C6
VCCIO1
J8
IO2
A6
IO1
L8
GND
E4
IO2
G10
IO2
B11
IO1
K3
GND
A1
IO2
D10
GND
H5
IO2
B6
IO1
K8
IO1
G1
IO1
D2
TMS
J1
IO5
B1
IO1
L2
IO1(CLK0)
F2
IO2
C7
IO1
J7
IO2
A7
IO1
L7
GND
E8
VCCIO2
G9
IO1
C1
TDO
K2
IO2
A2
IO2
D11
IO1
H3
IO2
B7
IO1
K7
IO1
D3
IO2
H11
IO2
B2
IO1
L1
IO1
F3
VCCIO2
C8
IO1
J6
IO2
A8
IO1
L6
VCCINT
E9
GND
G8
IO1
C2
IO1
G2
TCK
K1
IO2
A3
IO1
L11
IO1(CLK1)
E1
IO1
H2
IO2
B8
IO1
K6
GND
D5
IO2
H10
IO2
B3
IO2
K11
IO2
F9
IO2
C10
IO1
J5
IO2
A9
IO1
L5
IO2
E10
GND
G4
VCCIO2
C4
IO2
J11
IO2
A4
IO1
L10
IO1
E2
IO1
H1
IO2
B9
IO1
K5
GND
D7
IO2
H9
IO2
B4
IO1
K10
IO2(CLK
2)
F10
IO2
C11
VCCIO1
J4
IO2
A10
IO1
L4
IO2
E11
33
R9870
33
R9869
33
R9868
33
R9867
33
R9866
33
R9865
33
R9864
33
R9863
33
R9862
33
R9861
33
R9860
33
R9859
33
R9858
33
R9857
33
R9856
33
R9855
33
R9854
33
R9853
33
R9852
33
R9851
33
R9850
33
R9849
33
R9848
33
R9847
33
R9846
33
R9845
33
R9844
33
R9843
33
R9842
33
R9841
33
R9840
33
R9839
33
R9838
33
R9837
33
R9836
33
R9835
33
R9834
33
R9833
33
R9832
33
R9831
33
R9830
33
R9829
33
R9828
33
R9827
33
R9826
33
R9825
33
R9824
33
R9823
33
R9822
33
R9821
33
R9820
33
R9819
3
3
R9818
33
R9817
33
R9816
33
R9815
33
R9814
33
R9813
33
R9812
33
R9811
33
R9810
33
R9809
33
R9808
33
R9807
GND
GND
1000pF C1181
1000pF C1180
1000pF
C1179
1000pF
C1178
1000pF
C1177
1000pF
C1176
1000pF
C1175
1000pF
C1174
0.1uF
C1173
0.1uF C1172 0.1uF C1171
0.1uF C1170 0.1uF
C1169
0.1uF
C1168
0.1uF
C1167
0.1uF
C1166
1.8V
3.3V
UART1_TX
UART1_RTS
UART1_RX
UART1_CTS
PWM3
PWM3_A
UART1_RX_A
UART1_TX_A
UART1_CTS_A
UART1_RTS_A
GND
GPIO_03_A
GPIO_14
GPIO_16_A
GPIO_03
GPIO_11
GPIO_02
GPIO_08
SPI0_SS
GPIO_05
GPIO_13
SPI0_CLK
GPIO_06
SPI0_MOSI
GPIO_04
GP
IO_20
GPIO_22
GPIO_16
GPIO_24
GPIO_18
GPIO_11_A
SPI0_MOSI_A
GPIO_08_A
SPI0_CLK_A
GPIO_17
GPIO_09_A
SPI0_SS_A
GPIO_21
SPI0_MISO
SPI0_MISO_A
GPIO_10_A
GPIO_19
GPIO_24_A
GPIO_12_A
GPIO_21_A
GPIO_22_A
GPIO_14_A
GPIO_20_A
GPIO_04_A
GPIO_13_A
GPIO_19_A
GPIO_06_A
GPIO_09
GPIO_18_A
GPIO_05_A
GPIO_12
GPIO_17_A
GPIO_02_A
GPIO_10
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
25

Denon HOME 250 Specifications

General

Product color	White
Volume control	Touch
Recommended usage	Tablet / Smartphone
Remotely operated	Yes
Remote control type	Wireless
Speaker type	-
Woofer diameter	100 mm
Tweeter diameter	19 mm
Number of drivers	4
Speaker placement	Tabletop/bookshelf
Audio output channels	2.0 channels
Number of tweeter drivers	2
RMS rated power	- W
Amplifier class	D
Connectivity technology	Wired & Wireless
Ethernet LAN (RJ-45) ports	1
Cables included	AC
Package depth	192 mm
Package width	385 mm
Package height	323 mm
Package weight	4800 g
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz

Weight and Dimensions

Depth	120 mm
Width	295 mm
Height	216 mm
Weight	3700 g