Sch04_Dsp - Denon AVR-S510BT Service Manual

1 2 3
A
DSP PART
B
B1
FROM/TO INPUT/VOLUME PART
TO 1B
C
D
DSP_AUDIO
*EMI Coutermeasure.
E 0.1uF
C7477
C7478 0.1uF
C7479 0.1uF
* Cirrus Recommend
+5VD
AD_RIN-
AD_RIN+
AD_LIN+
AD_LIN-
R7480 C7450
OPEN
0.1uF
AGND
C7451
F 4.7uF/100V
R7481
C7452
OPEN
0.1uF
16 15 14 13 12 11 10 9 8 7 6
C7473
C7453 17 VQ
0.1uF
18
C7474 FILT+
100uF/63V
OPEN 19
REFGND
D_SBR-
T7401 20
AOUTB4-
D_SBR+
T7402 21 AOUTB4+
IC744
D_SBL+
T7403
22 AOUTA4+
CS42528-CQ
D_SBL-
23
T7404 AOUTA4-
24
VA DIR + CODEC
*SOUND QUALITY Coutermeasure.
25
AGND
D_SR-
26 AOUTB3-
D_SR+
27 AOUTB3+
D_SL+
28
G AOUTA3+
D_SL-
29
AOUTA3-
D_SW-
30
AOUTB2-
D_SW+
31 AOUTB2+
D_CT+ AOUTA2+
32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
D_CT-
D_FR-
D_FR+
D_FL+
D_FL-
L7403
+5VA
OPEN
H
L7404
FCM601T05
+5VD * Cirrus Recommend
CBL/SAT
JK784
J
OPTION
S510BTE3/ X520BTE2/
X520BTE1/E1C
S510BTE3B
X
JK784 O
0.1uF
C7816 100pF
CN741
K
R7811 O X
CN741
1.+12V
2.VGND
3.-12V
4.CVBS_SW2
5.CVBS_SW5
6.+5VD
7.OPT1_IN
8.DGND
9.OPT2_IN
L TO CN781
0A
B3
TO INPUT/VOLUME PART
TO 3B
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1 2 3
4 5 6
B2
TO DIGITAL POWER PART
TO 2B
* Cirrus Recommend
R7424, R7425: 10K-->3.3K Change.
C7442
100uF/50V
+3V3D
C7443
0.1uF
C7438 OPEN
C7439 OPEN
C7440
1
OPEN
C7441
OPEN
8
R7479 OPEN
*HDMI SPDIF MODE : DIR MASTER
*HDMI I2S MODE : HDMI MASTER
*ADC MODE : DSP MASTER
+5VD
*DIR MODE : DIR MASTER
24.576MHz
5 4 3 2 1
64
CX_SDIN2
CX_SDIN3 63
62
CX_SDIN4
R7476 100
SCLK2
61
SAI_SCLK
R7475 33
LRCK2
SAI_LRCK 60
OMCK 59
R7474 1K
ADCIN1 58
R7473
1K
57
ADCIN2
SDTO1
56
CX_SDOUT
R7472 220
MCKO
RMCK 55
R7471
SDTO2 33
SAI_SDOUT 54
C7471
VLS 53
0.1uF
52
DGND C7469
51
VD
0.1uF
TXP 50
+5VD C7468
RXP0 49
100uF/10V
R7482
0
R7483 0
C7475 OPEN
C7476 OPEN
C7480 0.1uF
L : A OUT(HDMI off)
H : B OUT( HDMI on)
R7447
100
8 7 6 5 4 3 2 1
9 10 11 12 13 14 15 16
C7437
0.1uF
R7448
68
R7484
OPEN
9A
FROM DSP PART
FROM/TO HDMI 4K PART
TO A0
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO STBY POWER
4 5 6
7 8 9 10
SD[0:7]
+3V3D
2 3 4
5 6 7 8 5 6 7 8
1 2 3 4 1 2 3 4
+3V3D
7 6 5
+1V8
C7427
100uF/10V
+3V3D
R7401
3.3K
RN741 10KX4
1.SCP2_CK
102.SD_A0,EXT_A0
PCP/SCP2_IRQ# GNDD4
2.SCP2_MISO
101.SD_A1,EXT_A1
SCP1_CS# 3.SCP2_MOSI SD_A3,EXT_A3
100.VDDIO5
4.SCP1_IRQ
PCP/SCP2_CS# 99.SD_A2,EXT_A2 SD_A4,EXT_A4
+3V3D
VDDIO7 VDD4
RN742 10KX4 C7401
GNDIO7 EXT_CS2#
0.1uF
GPIO3,DDAC SD_A5,EXT_A5
GPIO2,UART_TXD GNDIO4
C7402
0.1uF VDD7 SD_A6,EXT_A6
GPIO1,UART_RXD SD_A7,EXT_A7
GPIO1,UART_CLK,EE_CS# VDDIO4
GND7 SD_A8,EXT_A8
R7402 330
XTAL_OUT SD_A9,EXT_A9
XTI GND3
IC741
XTO SD_A11,EXT_A11
GNDA SD_A12,EXT_A12
R7404
AUDIO DSP
PLL_REF_RES VDD3
5.1K(1%)
VDDA(3.3V) SD_CLKEN
C7408
VDD8 CS497024CVZ SD_CLKIN
0.1uF
DAI1_DATA3,DSD3 SD_CLKOUT
DAI1_DATA2,DSD2 SD_DQM1
GND8 SD_D8,EXT_D8
DAI1_DATA1,DSD1 SD_D9,EXT_D9
DAI1_DATA0,DSD0 GNDIO3
C7409
0.1uF VDDIO8 SD_D10,EXT_D10
DAI1_SCLK,DSD-CLK SD_D11,EXT_D11
DAI1_LRCK,DSD4 VDDIO3
GNDIO8 SD_D12,EXT_D12
DAI2_LRCK 68.SD_D0,EXT_D0 SD_D13,EXT_D13
35.DAO2_D3
67.GNDIO2
DAI2_SCLK 36.DBDA 66.EXT_WE# SD_D14,EXT_D14
37.DBCK 65SD_D1,EXT_D1
DAI2_DATA,DSD5 SD_D15,EXT_D15
R7405
38.DAO2_D2
3.3K
R7406 3.3K
+3V3D
R7407
10K
5 6 7 8
R7408
10K
1 2 3 4
TO A9
7 8 9 10
65
11 12 13
AD[0:19]
+3V3D
C7429 IC743
M12L16161A5TG2Q
100uF/10V 512K * 16Bit * 2Banks
RN745 +3V3D
33X4
VDD VSS
AD2
RN748
C7420 C7430 DQ0 DQ15
AD3
DA8 0.1uF
0.1uF AD4 DQ1 DQ14
DA9
AD5
DA10 VSSQ VSSQ
C7419
DA11
0.1uF
DQ2 DQ13
33X4
RN744
DQ3 DQ12
C7431
33X4
0.1uF
AD6 VDDQ VDDQ
AD7
C7418 RN749 DQ4 DQ11
AD8
0.1uF DA12
AD9 DQ5 DQ10
DA13
DA14 VSSQ VSSQ
DA15
DQ6 DQ9
33X4
DQ7 DQ8
R7419
SD7 VDDQ VDDQ
33
SD6 SD4
C7432 LDQM NC
0.1uF
R7418 SD2
SD3
_WE UDQM
33 DA0 SD1
_CAS CLK
DA1
SD0
_RAS CKE
DA2 SD5
_CS NC
DA3
C7416 BA A9
0.1uF
DA4
A10/AP A8
DA5
DA6 A0 A7
DA7
A1 A6
DA8
A2 A5
A3 A4
DA9
VDD VSS
C7433
0.1uF
+3V3D
R7417
SD4
33
DA[0:15]
SCHEMATIC DIAGRAMS (4/12)

SCH04_DSP

11 12 13
14 15 16
A
3A
DIR_INT
B
CODEC_MUTE
DSP_MODE_SEL
DIR_CE
DIR_RST
DIR_MOSI
DIR_CLK
DIR_MISO
HDMI_SW
DSP_CS
DSP_SPC1_IRQ
DSP_PCP_BSY
DSP_RST
DSP_MOSI
DSP_MISO
C
DSP_CLK TO A3
D
E
RN751
DA7
DA6
DA5
DA4
33X4
C7436
+3V3D
0.1uF
RN750
DA3
DA2
DA1
DA0
33X4
F
C7435
0.1uF
SD3
C7434 R7430
15P 75 SD6
SD7
AD9
AD8
G
AD7
AD6
AD5
AD4
AD[0:19]
H
J
K
L
M
14 15 16