Dsp - Denon DHT-S514 Service Manual

1 2 3
Bluetooth Module
A
2 J7
HPX03X-1A1-XX00
C37 58
VSS
39pF 57
ANT
56
VSS
C42 C43
NC NC 31
PIO8
7
PIO7
17
PIO6
33
R29 PIO5
BT_STATUS 8
BT_STATUS PIO4
10
47R C44 PIO3
9
0402 220pF PIO2
B 3
PIO1
2
PIO0
59
VSS
48
MIC_A_N
47
U8
MIC_A_P
BC05MM 16M
46
MIC_B_N
45
MIC_B_P
55
MIC_BIAS
54
AGND
52
SPKR_A_P VDD_SMPS_CORE(1V8)
51
SPKR_A_N VDD_AUDIO(1V5)
50
SPKR_B_P
C
49
SPKR_B_N
35
VSS
L8 34
LED0
BT3.3V 600R@100MHz 38
LED1
43
VDD_CHG
19
VSS
11
BAT_P(VBAT)
12
VDD_MEM(3V3)
C62 C63
C66 C67
10uF
1uF 100nF 220pF
6.3V
4
VDD_ANA(1V5)
C71 C72
MCLK
D 1uF 220pF
E
F
G
H
J
DARR83 Module
CN4
1
2
3
R65 0R
K
4 5.8G_MODE
5
6
7
8
9
10
GND
11
12
13
R67 33R0402
14 IRQ
R68 33R0402
15 5.8G_EN
16
R69 33R0402
17
R70 0R0402
18 5.8G_SCL
R71 0R0402
L 19 5.8G_SDA
20
21
22
23
24
25
R75 330R 0402
26 DSP-DO
C366 C367
1A
10pF 10pF
50V 50V
M
1
2 3
4 5 6
BT SPI PORT
SW UPGRADE
44 C38
NC C39 C40 C41
BT3.3V
220pF 220pF 220pF 220pF
32 MOSI
SPI_MOSI
37 CLK
SPI_CLK
39 MISO
SPI_MISO
36 CSB
SPI_CSB
18 R31 47R0402 BT-DO
PCM_OUT
15 R32 47R0402 BT-SCLK
PCM_CLK
20 R33 47R0402 BT-LRCLK
PCM_SYNC
16
PCM_IN L4
600R@100MHz
25 UART_TX
UART_TX TX
27 UART_RX
UART_RX RX
24 L5
UART_CTS
600R@100MHz
21
UART_RTS
C47 C48 C49
22
NC NC NC
USB_DN C50 C51
23
USB_DP
220pF 220pF
62
VSS
40 BT3.3V
R34
53
10K
42
VREG_EN_H BT3.3V
60
VSS
C56 C57
13 C58
PIO15
41 220pF 1uF 220pF
PIO14
30
PIO13
6
PIO12
29
PIO11
26 L11 NC SCL1
PIO10
28 L12 NC SDA1
PIO9
1
VSS R36
14
RESET nRESET
5 C68 C69
AIO0 47R
61 220pF 100nF D11
AIO1 0402
SJD12A05L01
SOD-123
L13
C74 600R@100MHz
47pF
R39 DSP-DO
DSP-SCLK-2
C46 C55
33R
L16
0402 D3.3V C85
10pF 10pF / NC 600R@100MHz
50V 50V
100nF
R47 R48 R49 R50
16V
10K 10K 10K 10K
0402 0402 0402 0402
SPI FLASH
U11
SPI_nCS 1 8
CS# VCC
SPI_MISO 2 7
SO/SIO1 HOLD#
3 6
WP# SCLK
4 5
GND SI/SIO0
MX25L1006EM1I-10G
L23 600R@100MHz
D_RF_3.3V
C364 C365
10pF 10pF
50V 50V
D83_RESET
R35
47K
0603
R72
DSP-LRCLK-2
R74 330R
C360 C361
DSP-SCLK-2 0402
10pF 10pF
33R
C359 50V 50V
C358
0402
10pF(NC) 10pF(NC)
50V
50V
4 5 6
7 8 9 10
VCC1
MOSI1
CLK1
MISO1
CSB1
GND1
1.8V
1.8V
C59
10uF
6.3V
C60
10uF
D3.3V 6.3V C61 10uF
nRESET nRSTOUT
nRESET
C64 C65
D12
SJD12A(C)08L01
SOD-123
D3 100nF 100nF
R37
BAT54A 16V 16V
1K D3.3V
0402
R38
33R
D3.3V
0402
C78
100nF R40
16V 10K
R41
10K 0402
0402
1
SCLK_OUT SC20
2
AP1_OUT SRD2
3
AP5_OUT SC21
4
ADC_SCLK SCK2
5
ADC_SDATA STD2
6
R271 ADC_LRCLK SC22
7
MCLK_IN MCLK
BT-SCLK 8
51R SCK3
BT-DO 9
0402 STD3
BT-LRCLK 10
SC32
11
SC30
12
SC31
13
SRD3
14
DSP-DO
STD0
DSP-SCLK-2 15
SCK0
1.8VS2 16
D2-74583-LR
1.8V CVDD
L17 600R@100MHz C84 17
+
CVDD
C86 18
22uF
CGND
100nF
19
6.3V GND
CGND
16V 20
L18 RGND
C87 C88
3.3VS2 21
600R@100MHz RVDD
22uF 100nF 22
D3.3V SRD0
R51 6.3V 10K 16V 23
R272 SC00
24
AP1_IN SC01
DSP-LRCLK-2 25
51R DSP-LRCLK-2 0402 SC02
26
0402 SCK
TEMP_COM 27
TIO1
28
MISO
29
MOSI
TP6 30
GPIO7
31
SPI_SCK GPIO3
32
SPI_MOSI GPIO2
TP7
FMT CHG
D3.3V
RN4
1K
1/16W
SDA-DSP
SCL-DSP
SPDIFRX SPDIFRX C96 100nF
16V
BOOT_EE/I2C BOOT_EE/I2C C99
D3.3V
R59
L21 22uF
1K
1.8V
6.3V
0402 C100
600R@100MHz
100nF
TP8 1
16V
TP9 2
SCL-DSP R62
TP10 3
SDA-DSP
TP11 4
nRESET 0R
5
0402
CN1
HPD_SPDIF_ARC
GND
7 8 9 10
32
11 12 13
D3.3V
L3
600R@100MHz
TP5
U7 ADC_SYS_24576
R265
4 3
VDD
D3.3V
330R
C355 C356
C354 C352 0402
1uF 10nF
15pF NC / 100pF
16V 16V
1 2
D3.3V Vss 50V 50V
D3.3V
GND GND GND
OSC24.576MHZ
GND
6.3V
C70
1uF
16V
C73
1.8V
10uF
C75
+ C76
C77
47uF
100nF 100nF
6.3V
16V 16V
R42 L14
10K 600R@100MHz
XTALI
0402
RN2 RN1
10K 10K
1/16W 1/16W
U10
D2-74583-LR
96
PWMVDD
95
PWM0 PWM0-L
C81
94
PWM1 PWM1-L
93 100nF
PWM2 PWM2-R
16V
92
PWM3 PWM3-R
91
PWMGND
90
PWMVDD
89
PWM4 PWM4-L
88
PWM5 PWM5-L
87 C82
PWM6 PWM6-R
100nF
86
PWM7 PWM7-R
85 16V
PWMGND GND
84
PWMVDD
PWMVDD
83
PWM8
82
PWM9
81
PWM10
C83
80
PWM11
79 100nF
PWM12
16V
78
PWM13
77
PWMGND GND
76
PWMVDD
PWMVDD
75
PWM14
74
PWM15
73 C89
PWM16 D3.3V
72 100nF
PWM17
71 16V
PWMGND GND L19
70
CVDD
69
+ C90
CGND GND 600R@100MHz
68 C91
22uF
RGND
67 100nF
6.3V
RVDD
66 R52 3.3K 0402 16V
VOL1
GPIO1
65 R53 10K 0402 C92 C93
PROTECT2 L20
100nF 22uF
16V 6.3V
600R@100MHz
R54
10K
0402
RN3
1 8
2 7
3 6 R55
C94 TEMP_COM
NC
4 5 10R
16V
C97 100nF 0402
R57
16V 10K
NC
C98 1/16W
0402
22uF L22
D3.3V
6.3V
600R@100MHz
I²C Address: 0xB2
11 12 13
14 15 16
XTALI
C353
470R
GND
D3.3V
L15
600R@100MHz
+ C79 + C80
1000uF 1000uF
10V 10V
1.8V
D3.3V
R56
TEMP_REF
4.99K
C95 0402
100nF
R58 TEMP1
16V 10K
0402
R60 TEMP2
10K
0402
SCHEMATIC DIAGRAMS (2/10)

DSP

14 15 16
A
B
C
D
E
F
G
H
J
K
L
M