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Onkyo HT-R495 Service Manual

Onkyo HT-R495
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DSP Section
Schematic Diagrams
TX-SR292BT/SR393/SR494, HT-R398/R495
1
A
B
C
D
E
2 3 4 5 6
1 2 3 4 5 6
A
B
C
D
E
SD_CLK
DIRLRCK_DSD_05
SD_A4
ADSP1_LRCK
SD_UDQM
SD_A5
SPC1_SOMI
SD_A6
SPC1_CLK
SD_A4
HS3
SD_CLK
VDD1.0_PLL
SD_A7
DSPC_CS
SD_A5
SD_CKE
HS2/SD2
SD_A8
SPC1_SIMO
SD_A6
HS2
SD_A12
SD_A9
SD_A7
DSPC_IRQ
SD_A8
SD_A11
SD_D3
DSPC_BSY
HS1
SD_A9
SD_CAS
SD_LDQM
SD_D2
SD_A11
SD_WE
SD_RAS
SD_D1
HS0
HS1/SD1
SD_CAS
SD_D0
SD_RAS
SCP2_MOSI
SD_SDCS
SCP2_CLK
SCP2_MISO
SD_D9
SD_D1
ADSP1_SD7
SD_BA0
SD_D7
SD_BA0
SD_D2
SD_BA1
ADSP1_SD1
DSPC_RST
SD_D6
SD_BA1
HS0/SD0
SD_D0
SD_A0
ADSP_MCK
SD_WE
SD_D15
SD_D9
SD_A10
SD_A1
ADSP1_SD4
SD_LDQM
SD_D13
SD_A2
SD_SDCS
ADSP1_BCK
SD_A3
SD_A10
SD_CKE
ADSP1_SD3
SD_D7
SD_A3
SD_UDQM
SD_D6
ADSP1_SD2
SD_A2
SD_D15
SD_D5
SD_D5
HDMI_CSW_DSD_01
ADSP1_SD0
SD_A1
SD_D14
SD_D4
SD_D4
DIRSD0_DSD_00
ADSP1_SD5
WT_CTL
SD_A0
SD_D11
SD_D3
ADSP1_SD6
SD_D12
EE_CS0
SD_D12
HDMI_SBLR_DSD_03
SD_D10
SD_D8
SD_D13
ADSP2_BCK_DSD_04
SD_D8
SD_D10
SD_D14
HDMI_SLR_DSD_02
SD_D11
HS3/SD3
ADSP1_LRCK
ADSP1_SD0
ADSP1_BCK
ADSP1_SD3
ADSP1_SD1
ADSP1_SD2
ADSP_MCK
DIR_BCK_DSDCLK
DIR_LRCK2
WT_CTL
WT_CTL
+3.3VHD
DIR1_XTI
SPC1_SOMI
SPC1_SIMO
SPC1_CLK
DSPC_RST_DBG
DSP_DBCK
DSP_DBDA
VDD_2NDSDR_3.3V
VDD_2NDSDR_3.3V
VDD_2NDIO_3.3V
VDD_2NDIO_3.3V
VDD_2NDIO_3.3VVDD_2NDIO_3.3V
VDD_DSP_3.3VVDD_DSP_3.3V
VDD_DSP_3.3V
VDD_DSP_3.3V
DSP_DBG
DSP_DBG
VDD_2NDCOR_1.1V
VDD_2NDCOR_1.1V
VDD_2NDCOR_1.1V
VDD_2NDCOR_1.1V
SCP2_CLK
SCP2_CLK
SCP2_MOSI
SCP2_MOSI
ADSP1_SD5
ADSP1_SD4
ADSP1_SD6
ADSP1_SD7
+1.0VDSP
SPIFDSP_CS
SPIFDSP_MOFI
EE_CS0
EE_CS0
SCP2_MISO
SCP2_MISO
SPIFDSP_MIFO
SPIFDSP_CLK
DSPC_IRQ
DSPC_BSY
DSPC_RST
DSPC_CS
GNDDG
GNDDG
DSP_DBG DSP_DBG
HS0/SD0 HS0/SD0
HS1/SD1 HS1/SD1
HS2/SD2 HS2/SD2
HS3/SD3 HS3/SD3
DSP_DBDADSP_DBDA
DSP_DBCKDSP_DBCK
DSPC_RST_DBG
DSPC_RST_DBG
DSPC_BSY DSPC_BSY
DSPC_IRQDSPC_IRQ
DSPC_CS DSPC_CS
SPC1_CLK SPC1_CLK
SPC1_SIMOSPC1_SIMO
SPC1_SOMISPC1_SOMI
R3443
0
SPIFDSP_MOFI
SPIFDSP_MIFO
SPIFDSP_CS
R3416 47
R3417
47
R3413
47
SPIFDSP_CLK
R3419
1k
104K
C3410
16V
103K
C3428
50V
120J
C3413
50V
C3460
NM
16V
104KC3407
16V
104K
C3411
16V
105K
C3406
10V
104K
C3404
16V
120J
C3414
50V
105K
C3445
10V
104K
C3427
16V
104KC3415
16V
104K
C3433
16V
104K
C3422
16V
102K
C3408
50V
104KC3419
16V
102K
C3431
50V
106K
C3462
16V
C3461
NM
16V
102KC3473
NM
50V
105K
C3325
105K
C3444
10V
102K
C3432
50V
105K
C3443
10V
104K
C3457
16V
103K
C3429
50V
105K
C3446
10V
104K
C3418
16V
106K
C3435
16V
104K
C3458
16V
104KC3423
16V
104K
C3439
16V
C3409
NM
10V
104K
C3441
16V
104KC3425
16V
104KC3412
16V
106K
C3436
16V
C3466
NM
16V
104K
C3416
16V
104K
C3405
16V
106K
C3442
16V
104K
C3437
16V
104K
C3440
16V
105K
C3448
10V
NM
106KC3434
16V
102K
C3426
50V
104K
C3402
16V
104K
C3438
16V
331J
C3401
50V
104K
C3403
16V
104K
C3459
16V
104K
C3420
16V
104KC3424
16V
C3471
NM
C3472
220u 4V
P3610
NSCT-8P2471
12345678
P3401
NSCT-17P2480
NM
1 2 3 4 5 6 7 8 9 10111213 14151617
D3402
NM
GNDDG
GNDDG
GNDDG
GNDDG
Q3406
M12L64164A-7TG2Y
VDD1
1
DQ0
2
VDDQ1
3
DQ1
4
DQ2
5
VSSQ1
6
DQ3
7
DQ4
8
VDDQ2
9
DQ5
10
DQ6
11
VSSQ2
12
DQ7
13
VDD2
14
LDQM
15
WE
16
CAS
17
RAS
18
CS
19
BA0
20
BA1
21
A10
22
A0
23
A1
24
A2
25
A3
26
VDD3
27
VSS1
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
A12
36
CKE
37
CLK
38
UDQM
39
NC
40
VSS2
41
DQ8
42
VDDQ3
43
DQ9
44
DQ10
45
VSSQ3
46
DQ11
47
DQ12
48
VDDQ4
49
DQ13
50
DQ14
51
VSSQ4
52
DQ15
53
VSS3
54
Q3403
TC7SZU04FU
NC
1
IN
2
GND
3
OUT
4
VCC
5
Q3404
CS49844
SD_A3/EXT_A3
1
SD_RAS/EXT_CS1
9
SD_CS/EXT_OE
8
EE_CS1/GPIO0
14
GND1
13
VDD1
12
SD_CAS/EXT_CS2
10
SD_A0/EXT_A0
4
SD_A1/EXT_A1
3
SD_BA1/EXT_A14
7
SD_BA0/EXT_A13
6
SD_A2/EXT_A2
2
SD_A10/EXT_A12
5
TEST_EN
11
EE_CS0/GPIO1
15
DAI1_D5/GPIO69
16
DAI1_D4/GPIO68
17
BDI*/DAI1_D3/GPIO67
18
BDI*/DAI1_D2/GPIO66
19
VDD2
20
GND2
21
BDI*/DAI1_D1/GPIO65
22
BDI*/DAI1_D0/GPIO64
23
GND3
24
VDD3
25
BDI*/DAI1_SCLK1/GPIO71
26
BDI*/DAI1_LRCK1/GPIO70
27
DAI1_LRCK2/GPIO72
28
DAI1_SCLK2/GPIO73
29
VDDIO1
30
GNDIO1
31
RESET
32
DBDA0
33
DBDA1
34
DBCK0
35
DBCK1
36
SCP2_MISO_SDA
37
SCP2_MOSI
38
SCP2_CLK
39
GNDIO2
40
VDDIO2
41
VDD4
42
GND4
43
DAI3_SCK/GPIO86
44
DAI3_D0/GPIO84
45
DAI3_LCK/GPIO85
46
VDD5
47
GND5
48
XTAL_OUT
49
VDD_PLL
50
GND_PLL
51
XTI
52
XTO
53
GND6
54
VDD6
55
DAO1_MCLK/GPIO128
56
DAO1_D0/HS0/GPIO96
57
DAO1_SCK1/GPIO117
58
DAO1_LCK1/GPIO116
59
DAO1_D1/HS1/GPIO97
60
DAO1_D2/HS2/GPIO98
61
DAO1_D3_XMTA/HS3/GPIO99
62
DAO1_D4/GPIO100
63
DAO1_D5/GPIO101
64
VDD7
65
GND7
66
VDDIO3
67
GNDIO3
68
69
DAO1_SCK2
70
DAO1_LCK2
71
DAO1_D6
72
DAO1_D7
73
DAO3_D7
SCP2_CS
74
75
SCP1_CS
76
SCP_MOSI
VDD8
77
GND8
78
79
SCP1_MISO_SDA
80
SCP1_CLK
81
SCP1_IRQ
GND9
82
VDD9
83
SCP_BSY/GPIO143_OD
84
DA03_D1/GPIO32
85
DAO3_D2/GPIO33
86
DA03_D5/GPIO34
87
DAO3_D6/GPIO35
88
SD_WE/EXT_WE
89
SD_DQM0/EXT_A15
90
SD_D7/EXT_D15
91
SD_D6/EXT_D14
92
VDD10
93
GND10
94
SD_D5/EXT_D13
95
SD_D4/EXT_D12
96
SD_D3/EXT_D11
97
SD_D2/EXT_D10
98
SD_D1/EXT_D9
99
SD_D0/EXT_D8
100
SD_D15/EXT_D7
101
SD_D14/EXT_D6
102
VDDIO4
103
GNDIO4
104
SD_D13/EXT_D5
105
SD_D12/EXT_D4
106
SD_D11/EXT_D3
107
108
DAO3_D3
DAO3_D0/GPIO112
109
SD_D10/EXT_D2
110
DAO3_LCK2/GPIO126_OD
111
SD_D9/EXT_D1
112
DAO3_SCK2/GPIO127_OD
113
SD_D8/EXT_D0
114
DAO3_D4/GPIO114_OD
115
DAO3_LCK/GPIO124
116
DAO3_SCK1/GPIO125
117
DAO3_MCLK/GPIO130
118
GNDIO5
119
VDDIO5
120
VDD11
121
GND11
122
GND12
123
VDD12
124
VDD_VG
125
GND_FS
126
SD_DQM1/EXT_A16
127
VDD13
128
GND13
129
SD_CLKOUT/EXT_A19
130
SD_CLKIN/EXT_A18
131
SD_CLKEN/EXT_A17
132
SD_A12/EXT_A11
133
SD_A11/EXT_A10
134
SD_A9/EXT_A9
135
SD_A8/EXT_A8
136
GND14
137
VDD14
138
VDDIO6
139
GNDIO6
140
SD_A7/EXT_A7
141
SD_A6/EXT_A6
142
SD_A5/EXT_A5
143
SD_A4/EXT_A4
144
ePad 145
BK1005LL241-T
L3403
BLM15PX121SN1D
L3407
BLM15PX121SN1D
L3405
BLM15PX181SN1D
L3401
L3404
NM
BLM15PX330SN1D
L3406
BK1005LL241-T
L3411
BLM15PX181SN1D
L3409
BLM15PX121SN1D
L3408
HM_AM_SD2_DSD2
ADSP_MCK
DIR_BCK/DSD_CLK
DIR_SD0/DSD0
HM_AM_SD1_DSD1
DIR_LRCK2
DIR_LRCK
HM_AM_SD4_DSD4
HM_AM_SD3_DSD3
ADSP1_SD5
ADSP1_SD3
ADSP1_SD4
DSP_DBG
ADSP1_SD2
DIR1_XTI
ADSP1_SD1
ADSP1_LRCK
ADSP1_BCK
ADSP1_SD0
ADSP1_SD7
ADSP1_SD6
R3406 3.3k
R342447
R3505 47
R3459 47
R3439
3.3k
R3484 47
R3502 47
R3500 47
R3470 2.2k
R3433
10k
R3454
47
R3448
47
R3474
NM
R3412
4.7k
R3447
47
R3473
3.3k
R3421
47
R3458
47
R3428
4.7k
R3472 NM
R3442
1M
R3476
3.3k
R3501 47
R3456
47
R3436 22
R3434 3.3k
R3471 2.2k
R342547
R3467
220
R3453
R3403
100
R3503 47
R3482 3.3k
R3446
1k
R3437 47
R3491 3.3k
R3452 47
R3463
R3431
NM
R3475 NM
R3481 3.3k
R3438 47
R3485 47
R3488 3.3k
R3483 3.3k
R3414
10k
R3440
3.3k
R3469
NM
R3450
47
R3407 2.2k
R3455
100
R3400
10k
R3460 47
R3435
2.2k
R3506
NM
R3504 47
R3432
R3405
47
R3401
47
R3404
47
R3444
47
R3457
47x4
R3497
47x4
R3411
0x4
R3496
47x4
R3408
220
R3415
0x4
R3430
47x4
R3441
47x4
R3451
47x4
NM
R3449
47x4
NM
R3495
47x4
R3429
47x4
R3445
47x4
R3409
220
R3494
47x4
TP3429
TP3417
TP3428
TP3411
TP3459
TP3460
TP3405
TP3461
TP3425
TP3416
TP3404
TP3431
TP3426
TP3402
TP3413
TP3406
TP3457
TP3430
TP3401
TP3422
TP3400
TP3421
TP3415
TP3424
TP3403
TP3418
TP3414
TP3427
Q3410
KRC402E
+3.3VHD
+1.0VDSP
R3410 47
DSP_RST
12:B5
DIG_CLK
12:M2;15:R4
DIG_SDO
12:M2;15:R4
DSP_CS
12:B5
DSP_BSY
12:B5
DSP_IRQ
12:B5
DIG_SDI
12:M2;15:R4
X3401
7V24580019
24.576MHz
Q3407
TC7MBL3245CFT
NM
NC
1
A7
8
B1
18
B2
17
B3
16
B5
14
A3
4
A2
3
A6
7
A5
6
A1
2
A4
5
B4
15
OE
19
VCC
20
B6
13
B7
12
B8
11
A8
9
GND
10
Q3401
GD25Q64CSIGR
CS#
1
SO
2
WP#
3
VSS
4
SI
5
SCLK
6
HD#
7
VCC
8
for bypasing high frequency current of power plane
SPI Memory Writer
The 3.3 V IO supply must rise before or simultaneously with the 1.1 V core supply.
While debuging mode,SPI bus should
be separate\n from other devices.
For Debug
DAC SECT.
MMPU SECT.
HS[3:0]
1100: SCP2 Master ModeB
Boot
0101: SCP1 Slave @DBG
64Mbit
[For DS/ES/PP]
[For MP]
VDD_DSP_3.3V
or A3V64S40GTP-60
DBG/AUDIO
MMPU SECT.
1001: SCP2 Master Mode3
or IS25LP064A-JBLE
MODEL NO.TX-SR292BT/393/494,HT-R398_C/495_C,VSX-534/534D/326_C/834
BAPRC-2695 (1/6)

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Onkyo HT-R495 Specifications

General IconGeneral
BrandOnkyo
ModelHT-R495
CategoryStereo Receiver
LanguageEnglish

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