2Nd Dsp Section - Onkyo TX-NR717 Service Manual

A
SCHEMATIC DIAGRAMS-24(PART-24)

2nd DSP SECTION

BAHDM-1195 (10/10)
U005
HDMI PC BOARD
1
DSP_DBDA
DSP_DBCK
1stDSP
818/1010/
717
3010/5010/
40.4 50.4/70.4
R3521/
yes no
R3522
* *
DSPC_RST
toDAC
Q3403
L3401
VDD_XTAL_3.3V
BLM18PG121SN1D
TC7WHU04FU(TE12L)
1 8
VD
2 7 MMZ1608Y601BT R3444
3 6
4 5
GND
2
R3442
1M
X3401
HC-49S_9C
24.576MHz R3460
17
16 VDD_DSP_3.3V
15 DBG/AUDIO
14 HS0/SD0
13 HS1/SD1
12 HS2/SD2
11 HS3/SD3
10 DSP_DBDA
9 DSP_DBCK
8 DSPC_RST
7 DSPC_BSY
6 DSPC_IRQ
5 DSPC_CS
4 SPC1_CLK
ADSP2_SDTV
3 SPC1_SIMO
2 SPC1_SOMI
1 GND_ARM
HS0/SD0
HS1/SD1
Q3405
HS2/SD2
NC_TC74VHC125FT
HS3/SD3
1 14
1G VCC
2 13
1A 4G
3
3 12
1Y 4A
4 11
2G 4Y
5 10
2A 3G
6 9
2Y 3A
7 8
GND 3Y
R3480
NC_4.7K
+3.3VNET
DBG/AUDIO
While debuging mode,
SPI bus should be separate
from other devices.
1 20
NC VCC
DSP2_CS 2 19 DBG/AUDIO
A1 OE
DSP2SDI R3477 3 18 DSPC_CS
A2 B1
DSP2SDO 47X4 4 17 SPC1_SOMI
A3 B2
DSP2CLK 5 16 SPC1_SIMO
A4 B3
DSP2_IRQ 6 15 SPC1_CLK
A5 B4
DSP2_BSY R3478 7 14 DSPC_IRQ
A6 B5
DSP2_RST 47X4 8 13 DSPC_BSY
A7 B6
9 12 DSPC_RST
A8 B7
10 11
GND B8
toDA830
C3447
105K
GND_ARM
+3.3VNM
+3.3VNM
4
+1.0VNM
+1.0VNM
The 3.3 V IO supply must rise before or simultaneously with the 1.1 V core supply.
B
R3405 NC
R3406 3.3K
R3413 NC
R3434 3.3K
R3435
2.2K
VDD_2NDIO_3.3V
VDD_2NDCOR_1.1V
KRC104S
Q3410
R3439
3.3K
R3440 37
SCP2_MISO/I2C2_SDA
3.3K 38
SCP2_MOSI
39
SCP2_CLK/I2C2_SCL
L3402 C3410 40
GNDIO
104K 41
VDDIO
390
C3411 42
VDDC
104K
43
GND
TP3408
44
DAI3_SCLK/GPIO86
TP3409
45
DAI3_DATA/GPIO84
TP3410
46
DAI3_LRCK/GPIO85
47
C3416
VDDC
104K 48
GND
717/40.4 Other
TP3412
49
NC 47 XTAL_OUT
50
VDDPLL
C3418 51
GNDPLL
CLK_24.576MHz 104K 52
Mid High XTI
TP3458
53
XTO
R3458 NC 47
C3420 54
R3459 NC 47 GND
104K 55
VDDC
ADSP_MCK R3453 56
DAO1_MLCK/GPIO28
ADSP2_SD0 R3454 47 120 57
DAO1_D0/GPIO96/HS0
ADSP2_BCK R3455 L3403 58
DAO1_SCLK1/GPIO117
ADSP2_LRCK 120 MMZ1608Y601BT 59
DAO1_LRCK1/GPIO116
ADSP2_SD1 R3456 60
DAO1_D1/GPIO97/HS1
R3457 47
ADSP2_SD2 61
DAO1_D2/GPIO98/HS2
ADSP2_SD3 47X4 62
DAO1_D3/GPIO99/HS3
ADSP2_SD4 63
DAO1_D4/GPIO100
*
ADSP2_SD5 R3458 Val C3427 64
DAO1_D5/GPIO101
*
ADSP2_SD6 Val 104K 65
R3459
VDDC
R3460 47 C3429 66
GND
104K 67
VDDIO
68
GNDIO
L3404 NC 69
1K DAO1_SCLK2
R3462 NC
R3467 70
DAO1LRCK2
R34641K 71
DAO1_D6
R34651K 72
DAO1_D7
R34661K
R3481 3.3K
C3434 106K/16 NC
R3482
C3435 106K/16 R3483 NC
C3436 106K/16
3.3K
R3488
3.3K
R3491
*
R3486
4.7K
C3443 105K
C3444 105K
Q3407
NC_DTC144EE C3445 105K
SPI & Debug
VDD_DSP_3.3V
L3409
VDD_2NDIO_3.3V
BLM18PG181SN1D Iout < 1.0A
for bypasing high frequency current of power plane
C
SD_A4
SD_A5
SD_A6
SD_A7
GNDIO
VDDIO
VDDC
GND
SD_A8
SD_A9
SD_A11
SD_A12
SD_CLKEN
Q3404
SD_CLKIN
SD_CLKO
CS49834A-CQZ/A1
GND
VDDC
145 GND_ARM SD_DQM1
GND_FS
VDD_VG
VDDC
GND
GND
VDDC
VDDIO
GNDIO
DAO3_MCLK/GPIO130
DAO3_SCLK1/GPIO125
DAO3_LRCK1/GPIO124
DAO3_D4/GPIO114
SD_D8
DAO3_SCLK2/GPIO127
SD_D9
DAO3_LRCK2/GPIO126
SD_D10
DAO3_D0
VDD_2NDCOR_1.1V
VDD_2NDIO_3.3V
C3460
VDD_2NDCOR_1.1V
104K
C3461
104K
C3466
104K VDD_DSP_3.3V
TX-NR717/ 818/ DTR-40.4/ 50.4
D
SPIflash
TP3403
TP3404
TP3405 TP3406
GND_ARM
R3407
10K
R3414
10K
1 8
CS VCC
*
2 7
SO HOLD
3 6
TP3431
WP SCK
4 5
GND SI
Q3401
W25Q16CVSSIG
GND_ARM
R3441 VDD_2NDIO_3.3V
144 47X4 SD_A4 SPI MEMORY
143 SD_A5
142 SD_A6
141 SD_A7
140
139
C3412 104K
138 C3415 104K
137
47X4
136 R3445 SD_A8
135 SD_A9
134 SD_A11
133 SD_A12
TP3411
132 56 SD_CKE
R3447
131 R3448 33
130 R3450 SD_CLK
129 56
128 C3419
104K
127 SD_UDQM
126 R3452
125 47
C3422 SDRAM I/F
124 104K
123
122 C3423
121 104K
1
C3426 VDD
120 C3425
SD_D0 2
102K
119 104K DQ0
3
VDDQ
118
TP3413 SD_D1 4
117 DQ1
TP3414 C3457
SD_D2 5
116 DQ2
TP3415 105K 6
VSSQ
115
TP3416
SD_D3 7
114 DQ3
SD_D4 8
TP3417 DQ4
113
9
112 VDDQ
SD_D5 C3431 10
TP3418 DQ5
111
SD_D6 102K 11
110 DQ6
12
109 VSSQ
SD_D7 13
DQ7
14
VDD
SD_LDQM C3433 15
LDQM
SD_WE 105K 16
WE
SD_CAS 17
CAS
SD_RAS 18
RAS
SD_SDCS 19
CS
SD_BA0 20
BA0
SD_BA1 21
BA1
SD_A10 22
A10
SD_A0 23
A0
SD_A1 24
A1
SD_A2 25
A2
SD_A3 26
A3
27
VDD
C3441
105K
VDD_2NDSDR_3.3V
C3442
106K/16
SDRAM clock is 150MHz,
so 6ns device should be used.
C3446
105K
Model No. TX-NR717/818/818AE,DTR-40.4/50.4
SCHEMATIC DIAGRAM (PART-24) 2nd DSP SECTION
Model No. TX-NR1010/3010/5010,DTR-70.4
SCHEMATIC DIAGRAM (PART-30) 2nd DSP SECTION
20.DEC.2011
E
R3446
1
2
1K
EE_CS0 3
WT_CTL 4
GND_ARM 5
SCP2_MISO 6
SCP2_CLK 7
SCP2_MOSI 8
SPI Memory Writer
GND_ARM
54
VSS
53 SD_D15
DQ15
52
VSSQ
51 C3428 SD_D14
DQ14
102K
50 SD_D13
DQ13
49
VDDQ
48 SD_D12
DQ12
47 C3458 SD_D11
DQ11
46 105K
VSSQ
45 C3432 SD_D10
DQ10
44 102K SD_D9
DQ9
43
VDDQ
42 SD_D8
DQ8
C3459
41
VSS
40 105K
NC
39 SD_UDQM
UDQM
TP3422
38 SD_CLK
CLK
37 SD_CKE
CKE
TP3457
36
NC
35 SD_A11
A11
34 SD_A9
A9
33 SD_A8
A8
32 SD_A7
A7
31 SD_A6
A6
30 SD_A5
A5
29 SD_A4
A4
28
VSS