Denon HOME 250 Service Manual

SCH22 SUN_MODULE 13
STBY POWER ANALOG AUDIO DIGITAL AUDIO GND LINE POWER- LINE POWER+ LINE
(S-type:OPEN)
Destination changed from ES2
(R449,R450,R451,R452 Removed form ES2)
ADV_Reset
VDD 1.8V
GPIO_39
42P_RSV6
42P_RSV1
42P_RSV3
42P_RSV7
42P_RSV4
42P_RSV2
42P_RSV5
42P_RSV0
V_DVDD18
TP45
3.3V
V_DVDDIO33
V_PVDD18
V_CVDD18
V_DVDD18
V_TVDD33
V_DVDDIO33
V_DVDDIO33
V_DVDDIO33
16V 10%
0.1uF
0402
C416
V_DVDDIO33 V_DVDD18
GND
50V
0402
10%
0.01uFC429
16V10%
0.1uF
0402
C428
GND
V_DVDD18V_PVDD18
V_CVDD18
V_DVDD18
BLM21PG221 L406
BLM21PG221 L405
BLM21PG221
L404
BLM21PG221
L403
BLM21PG221
L402
ADV_HDMITX_CH1_P
ADV_HDMITX_CH2_M
ADV_HDMITX_CH2_P
ADV_HDMITX_CH0_P
ADV_HDMITX_CLK_P
ADV_HDMITX_CH1_M
ADV_HDMITX_CH0_M
AD
V_HDMITX_CLK_M
10K
0603
R453
0ohm
0603
R448
0ohm
0603
R447
0ohm
0603
R446
15ppm
FCX04C
28.6363MHZ
X400
3 1
VIN
4
EN
1
PG
5
RT8097AHGE
U401
GND
2
LX
3
FB
6
VDD5
OPEN
R419
OPEN
R417
1/16W
5%
10K
0402
R402
50V
0402
10%
0.01uF
C411
16V 10%
0.1uF
0402
C410
50V
0402
10%
0.01uF
C417
16V 10%
0.1uF
0402
C415
50V
0402
10%
0.01uF
C422
16V 10%
0.1uF
0402
C421
GND
GND
16V10%
0.1uF
0402
C430
50V
0402
10%
0.01uFC427
16V10%
0.1uF
0402
C426
50V
0402
10%
0.01uFC431
GND
50V
0402
10%
0.01uF C419
16V 10%
0.1uF
0402
C412
50V
0402
10%
0.01uF C413
50V
0402
10%
0.01uFC409
16V10%
0.1uF
0402
C408
50V
0402
10%
0.01uFC407
16V10%
0.1uF
0402
C406
50V
0402
10%
0.01uFC405
16V10%
0.1uF
0402
C404
50V
0402
10%
0.01uFC403
16V10%
0.1uF
0402
C402
50V
0402
10%
0.01uFC401
16V10%
0.1uF
0402
C400
GND
GND
B7
B5
B3
B1
G7
G5
G3
G1
R7
R5
R3
R1
HSYNC
PCLK
B6
B4
B2
B0
G6
G4
G2
G0
R6
R4
R2
R0
DE
VSYNC
VSYNC
HSYNC
DE
B0
B1
B2
B3
B4
B5
B7
B6
G0
G1 G2 G3 G4 G5 G6 G7
PCLK
R0 R1 R2 R3 R4 R5
R6 R7
1/20W
5%
100
0201
R411
1/20W5%
100
0201
R401
1/20W5%
100
0201
R400
1/20W5%
100
0201
R404
1/20W5%
100
0201
R403
1/20W5%
100
0201
R412
1/20W5%
100
0201
R413
1/20W5%
100
0201
R414
1/20W5%
100
0201
R415
1/20W5%
100
0201
R416
1/20W5%
100
0201
R418
1/20W5%
100
0201
R420
1/20W5%
100
0201
R422
1/20W5%
100
0201
R410
1/20W5%
100
0201
R408
1/20W5%
100
0201
R407
1/20W5%
100
0201
R406
1/20W5%
100
0201
R434
1/20W5%
100
0201
R433
1/20W5%
100
0201
R432
1/20W5%
100
0201
R431
1/20W5%
100
0201
R430
1/20W5%
100
0201
R429
1/20W5%
100
0201
R428
1/20W5%
100
0201
R427
1/20W5%
100
0201
R426
1/20W5%
100
0201
R425
1/20W5%
100
0201
R424
3.3V
1/16W
5%
0ohm
0402
R439
1/16W
5%
10K
0402
R405
50V
0402
10%
0.01uF
C420
V_TVDD33
V_DVDD18
GND
GND
GND
GND
1/16W 5%
10K
0402
R438
50V
+-0.1pF
5pF
0402
C432
GND
16V
10%
0.1uF
0402
C439
1/16W
5%
0402
0ohm
R442
1/8W
0805
5%
0ohm
R443
16V
10%
0.1uF
0402
C425
1/16W
0402
5%
1K
R437
6.3V
0603
20%
22uF
C436
1/8W
0805
5%
0ohm
R436
1.8A
2.5x2.0
20%
2.2uH
L400
6.3V
0603
20%
22uF
C437
50V
5%
100pF
0402
C435
TP76
10V
0402
10%
1uF
C424
1/16W
0402
5%
200K
R444
10V
0603
10%
10uF
C423
GND
16V 10%
0.1uF
0402
C433
1/16W
0402
5%
100K
R441
6.3V
0603
20%
10uF
C438
16V
10%
0.1uF
0402
C434
1/16W
0402
5%
100K
R440
8P
C414
8P
C418
I2C0_SDA
OPEN
R423
I2C0_SCL
3.3V_PG
OPEN
R421
SM2554C-SMT-42
N400
TDP_PHY1_CH3
42
TDP_PHY1_CH2
41
TDN_PHY1_CH3
40
TDN_PHY1_CH2
39
TDP_PHY1_CH1
38
TDP_PHY1_CH0
37
TDN_PHY1_CH1
36
TDN_PHY1_CH0
35
GND
34
GND
33
LCD_CLD22
32
LCD_CLD23
31
LCD_CLD20
30
LCD_CLD21
29
LCD_CLD18
28
LCD_CLD19
27
LCD_CLD16
26
LCD_CLD17
25
LCD_CLD14
24
LCD_CLD15
23
LCD_CLD12
22
LCD_CLD13
21
GND
20
LCD_CLD11
19
LCD_CLD10
18
LCD_CLD09
17
LCD_CLD08
16
LCD_CLD07
15
LCD_CLD06
14
LCD_CLD05
13
LCD_CLD04
12
LCD_CLD03
11
LCD_CLD02
10
LCD_CLD01
9
LCD_CLD00
8
GND
7
LCD_CLAC
6
LCD_CLLP
5
LCD_CLFP
4
GND
3
GND
2
LCD_CLCP
1
ADV7611
U400
GND
65
RXA_5V
64
DDCA_SDA
63
DDCA_SCL
62
CEC
61
DVDD
60
XTALN
59
XTALP
58
PVDD
57
RESET
56
INT1
55
SDA
54
SCL
53
DVDD
52
MCLK/INT2
51
LRCLK
50
SCLK/INT2
49
AP
48
VS/FIELD/ALS
47
HS
46
DE
45
DVDDIO
44
P0
43
P1
42
P2
41
DVDD
40
P3
39
P4
38
P5
37
P6
36
P7
35
DVDDIO
34
P8
33
P9
32
P10
31
P11
30
P12
29
P13
28
P14
27
P15
26
LLC
25
DVDD
24
DVDDIO
23
P16
22
P17
21
P18
20
P19
19
P20
18
P21
17
P22
16
P23
15
CVDD
14
RXA_2+
13
RXA_2-
12
TVDD
11
RXA_1+
10
RXA_1-
9
TVDD
8
RXA_0+
7
RXA_0-
6
TVDD
5
RXA_C+
4
RXA_C-
3
CVDD
2
HPA_A/INT2
1
100
R435
R4
G4
G6
DE
G2
B6
B2
G0
VSYNC
R0
B0
R6
B4
R2
B1
G7
R3
G1
G5
PCLK
G3
B5
R7
B7
HSYNC
R5
R1
B3
SIGN528
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
30

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