Onkyo TX-SA806, Service Manual

Page: 16 / 244

TX-SR806/SA806
SCHEMATIC DIAGRAMS-9 (SD-9)
DSP SECTION-2
A
1
2
3
4
5
B C D E F G H
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
BOLD VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
+2.4VDSP
+3.3VDSP
+3.3VDSP
DSPCLK
DIGSDO
DIGSDI
DSP2CS
DSP2RST
PCMF2
PCMSB2
PCMCSW2
PCMSUR2
BCK2
LRCK2
A12B
A11B
A10B
A9B
A8B
A7B
A5B
A4B
A3B
A2B
A1B
A0B
A6B
GPIO3B
GPIO2B
GPIO6B
GPIO5B
GPIO4B
D15B
D7B
D14B
D6B
D13B
D5B
D12B
D4B
D11B
D3B
D10B
D2B
D9B
D1B
D8B
D0B
BA1B
FLCS_B
WE_B
OE_B
GNDDG
CLKIN2
CX_LRCK
DSP2RST
GPIO7B
MEQMUTE
DSP2BUSY
INPSEL
RST_TX
INT_TX
SCL_TX
RST_RX
MUTE_RX
SCL_RX
SDA_RX
POWER_RX1
HPD_RX1
SDA_RXEDID1
HPD_TX
SCL_TXDDC
SDA_TXDDC
VSPRST
VSPTXD
VSPRXD
SCL_RXEDID1
CEC_IO
SDA_TX
OERXTH
VDLOCK
GNDHD
+2.4VDSP
+2.4V
+3.3VDSP
+3.3V
GNDDSP1
GNDDSP1
MCK_HDMI
PCMBCK_DSDCLK
PCMCSW_DL1
PCMSLR_DR1
PCMSBLR_DR2
HDMISPF_DL2
PCMLRCK_DR0
PCMLR_DL0
CX_LRCK
CX_SCLK
DSPLR
RMCK
DSPSLR
DSPSBLR
DSPCSW
DSPLR
+3.3VS2
+3.3V2
+1.26V2
EMU0_DSP
EMU1_DSP
TMS_DSP
TCK_DSP
A0B
A1B
A2B
A3B
A4B
A5B
A6B
A7B
A8B
A9B
A10B
A11B
A12B
GPIO3B
GPIO4B
GPIO5B
GPIO6B
GPIO7B
D0B
D1B
D2B
D3B
D4B
D5B
D6B
D7B
D8B
D9B
D10B
D11B
D12B
D13B
D14B
D15B
D16B
D17B
D18B
D19B
D20B
D21B
D22B
D23B
D24B
D25B
D26B
D27B
D28B
D29B
D30B
D31B
BA0B
BA1B
SDCS_B
FLCS_B
CAS_B
RAS_B
WE_B
CKE_B
CLK_B
DQM0_B
DQM1_B
DQM2_B
DQM3_B
OE_B
TRST
TDI_2
TDI_3
GPIO2B
DQM1_B
CAS_B
SDCS_B
RAS_B
WE_B
DQM0_B
A0B
A1B
A2B
A10B
D0B
D1B
D2B
D3B
D4B
D5B
D6B
D7B
DQM2_B
D16B
D17B
D18B
D19B
D20B
D21B
D22B
D23B D24B
D25B
D26B
D27B
D28B
D29B
D30B
D31B
A3B
DQM3_B
A4B
A5B
A6B
A7B
A8B
A9B
CKE_B
CLK_B
D9B
D10B
D11B
D12B
D13B
D14B
D15B
D8B
BA0B
BA1B
CX_SCLK
RMCK
INT_RX
HDMI
JTAG
DSP
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+2.4V
+1.26V
+1.26V
+1.26V
+1.26V
HDMI BLOCK
Refer to
SD-10 to SD-13
R3346
NC
NC
NC
C4109
104Z
R3522 330
R3521 330
R3520 330
R3519 330
R3518 330
R3517 330
R3516 10K
R3515 10K
R3513 330
R3512 330
R3511 10K
R3510 47
R3509 47
R3508 47
R3507 47
C3501 101J
R3506 1K
R3505 47
R3504 2.2K
R3503 1K
R3502 1K
R3501 47
R3528 47
R3526 330
R3525 330
R3524 330
R3523 10K
R3529 330
C3503
104Z
C3502
100/4
L3501
ACF451832-333
R3531 10K
R3530
10K
R3557
10K
R3552
10K
C3551
101J
R3554 1K
C3552
104Z
R3555
10K
R3556
10K
C3564
104Z
C3561
104Z
C3571
104Z
C3574
104Z
C3565
104Z
C3566
104Z
C3563
104Z
C3575
104Z
C3576
104Z
C3573
104Z
C3572
104Z
L3503
LBC2518T4R7M
C3505
220/4
C3535
104Z
C3534
104Z
C3533 104Z
C3532 104Z
C3531 104Z
C3530 104Z
C3529 104Z
C3528 104Z
C3527 104Z
C3526 104Z
C3525 104Z
C3521 104Z
C3520 104Z
C3519 104Z
C3518 104Z
C3517 104Z
C3516 104Z
C3515 104Z
C3514 104Z
C3513 104Z
C3512 104Z
C3511 104Z
D4100
1SS352
C7304
100/4
+
C7305 104Z
C7306
220/4
+
R7306
22K
R7307
15K
L3502
BLM21PG221SN1
C3584
220/4
C3577
220/4
L3551
BLM21PG 221SN1
R3551
10K
R3345
R3553
NC_10K
Q3551
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
NC
10
NC
11
WE
12
RESET
13
NC
14
NC
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE
27
GND
28
OE
29
Q0
30
Q8
31
Q1
32
Q9
33
Q2
34
Q10
35
Q3
36
Q11
37
VCC
38
Q4
39
Q12
40
Q5
41
Q13
42
Q6
43
Q14
44
Q7
45
Q15/A-1
46
GND
47
BYTE
48
A16
R3600
NC_0
C3326
NC
C3325
R3514 10K
Q7302
BD7820
1
_SHUT
2
INPUT
3
GND
4
OUTPUT
5
DAJ
R7308
NC
B14
SPIO_SOMI/I2C0_SDA
B15
SPIO_SIMO
C16
SPIO_CLK/I2C0_SCL
C15
SPIO_SCS/I2C1_SCL
D16
SPIO_ENA/I2C1_SDA
G2
RESET
A14
AXR0[0]
B13
AXR0[1]
A13
AXR0[2]
B12
AXR0[3]
A12
AXR0[4]
B11
AXR0[5]/SPI1_SCS
A11
AXR0[6]/SPI1_ENA]
B10
AXR0[7]/SPI1_CLK
B9
AXR0[8]/AXR1[5]/SPI1_SOMI
A9
AXR0[9]/AXR1[4]/SPI1_SIMO
B8
AXR0[10]/AXR1[3]
A8
AXR0[11]/AXR1[2]
B7
AXR0[12]/AXR1[1]
B6
AXR0[13]/AXR1[0]
A6
AXR0[14]/AXR2[1]
B5
AXR0[15]/AXR2[0]
B3
AHCLKR0/AHCLKR1
A5
ACLKR0
B4
AFSR0
C2
AHCLKX0/AHCLKX2
A4
ACLKX0
A3
AFSX0
J2
OSCIN
J3
OSCOUT
J4
OSCVDD
J1
OSCVSS
H2
CLKIN
K2
PLLHV
K13
UHPI_HD[0]
K14
UHPI_HD[1]
M14
UHPI_HD[2]
L13
UHPI_HD[3]
L14
UHPI_HD[4]
N13
UHPI_HD[5]
N14
UHPI_HD[6]
P14
UHPI_HD[7]
E14
UHPI_HD[8]
F14
UHPI_HD[9]
F13
UHPI_HD[10]
G14
UHPI_HD[11]
G13
UHPI_HD[12]
H14
UHPI_HD[13]
H13
UHPI_HD[14]
J13
UHPI_HD[15]
H1
UHPI_HD[16]/HHWIL
G3
UHPI_HD[17]
G4
UHPI_HD[18]
F3
UHPI_HD[19]
F4
UHPI_HD[20]
E3
UHPI_HD[21]
D3
UHPI_HD[22]
C3
UHPI_HD[23]
P2
UHPI_HD[24]
N2
UHPI_HD[25]
N3
UHPI_HD[26]
M3
UHPI_HD[27]
L3
UHPI_HD[28]
L4
UHPI_HD[29]
L2
UHPI_HD[30]
H4
UHPI_HD[31]
C6
UHPI_HBE[0]
C5
UHPI_HBE[1]
C4
UHPI_HBE[2]
B2
UHPI_HBE[3]
D9
UHPI_HCNTL[0]
C10
UHPI_HCNTL[1]
C9
UHPI_HAS
D8
UHPI_HRW
D7
UHPI_HDS[1]
C7
UHPI_HDS[2]
C8
UHPI_HCS
D6
UHPI_HRDY
D10
AMUTE2/HINT
C11
AFSX2
D11
ACLKX2
C12
AFSR2
C13
ACLKR2
C14
AHCLKR2
N1
EMU[1]
M1
EMU[0]
K4
TRST
M2
TDO
L1
TDI
K3
TMS
P1
TCK
D14
EM_WAIT
E16
EM_RW
D15
EM_OE
R15
EM_WE_DQM[3]
P13
EM_WE_DQM[2]
T13
EM_WE_DQM[1]
R4
EM_WE_DQM[0]
R14
EM_CLK
T14
EM_CKE
T3
EM_WE
F16
EM_RAS
R3
EM_CAS
E15
EM_CS[2]
F15
EM_CS[0]
H16
EM_BA[1]
G15
EM_BA[0]
P7
EM_D[31]/UHPI_HA[15]
N8
EM_D[30]/UHPI_HA[14]
N9
EM_D[29]/UHPI_HA[13]
P9
EM_D[28]/UHPI_HA[12]
N10
EM_D[27]/UHPI_HA[11]
P10
EM_D[26]/UHPI_HA[10]
N11
EM_D[25]/UHPI_HA[9]
P11
EM_D[24]/UHPI_HA[8]
R2
EM_D[23]/UHPI_HA[7]
N4
EM_D[22]/UHPI_HA[6]
P3
EM_D[21]/UHPI_HA[5]
P4
EM_D[20]/UHPI_HA[4]
P5
EM_D[19]/UHPI_HA[3]
N6
EM_D[18]/UHPI_HA[2]
P6
EM_D[17]/UHPI_HA[1]
N7
EM_D[16]/UHPI_HA[0]
R9
EM_D[15]
T9
EM_D[14]
R10
EM_D[13]
R11
EM_D[12]
T11
EM_D[11]
R12
EM_D[10]
T12
EM_D[9]
R13
EM_D[8]
T4
EM_D[7]
R5
EM_D[6]
T5
EM_D[5]
R6
EM_D[4]
T6
EM_D[3]
R7
EM_D[2]
R8
EM_D[1]
T8
EM_D[0]
C1
AMUTE0
D2
AMUTE1
D1
AHCLKX1
E2
ACLKX1
E1
ACLKR1
F2
AFSX1
F1
AFSR1
P12
EM_A[12]
P15
EM_A[11]
H15
EM_A[10]
P16
EM_A[9]
N15
EM_A[8]
N16
EM_A[7]
M15
EM_A[6]
M16
EM_A[5]
L15
EM_A[4]
L16
EM_A[3]
K15
EM_A[2]
J15
EM_A[1]
J16
EM_A[0]
EMIF ADRESS
EMIF
CONTROL
POWER SUPPLY
AND GROUN
EMIF DATA
UHPI
Q3501:B
D790E001BZDH300
A2
DVDD
A15
DVDD
B1
DVDD
B16
DVDD
D4
DVDD
D5
DVDD
D12
DVDD
D13
DVDD
E4
DVDD
E13
DVDD
J14
DVDD
M4
DVDD
M13
DVDD
N5
DVDD
N12
DVDD
P8
DVDD
R1
DVDD
R16
DVDD
T2
DVDD
T15
DVDD
E6
CVDD
E7
CVDD
E8
CVDD
E9
CVDD
E10
CVDD
E11
CVDD
G5
CVDD
G12
CVDD
H5
CVDD
H12
CVDD
J5
CVDD
J12
CVDD
K5
CVDD
K12
CVDD
M6
CVDD
M7
CVDD
M8
CVDD
M9
CVDD
M10
CVDD
M11
CVDD
T16
VSS
T10
VSS
T7
VSS
T1
VSS
M12
VSS
M5
VSS
L12
VSS
L11
VSS
L10
VSS
L9
VSS
L8
VSS
L7
VSS
L6
VSS
L5
VSS
K16
VSS
K11
VSS
K10
VSS
K9
VSS
K8
VSS
K7
VSS
K6
VSS
K1
VSS
J11
VSS
J10
VSS
J9
VSS
J8
VSS
J7
VSS
J6
VSS
H11
VSS
H10
VSS
H9
VSS
H8
VSS
H7
VSS
H6
VSS
H3
VSS
G16
VSS
G11
VSS
G10
VSS
G9
VSS
G8
VSS
G7
VSS
G6
VSS
G1
VSS
F12
VSS
F11
VSS
F10
VSS
F9
VSS
F8
VSS
F7
VSS
F6
VSS
F5
VSS
E12
VSS
E5
VSS
A16
VSS
A10
VSS
A7
VSS
A1
VSS
Q3561
IS42S32200E-6TL
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
GNDQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
GNDQ
13
DQ7
14
NC
15
VDD
16
DQM0
17
WE
18
CAS
19
RAS
20
CS
21
NC
22
BA0
23
BA1
24
A10/AP
25
A0
26
A1
27
A2
28
DQM2
29
VDD
30
NC
31
DQ16
32
GNDQ
33
DQ17
34
DQ18
35
VDDQ
36
DQ19
37
DQ20
38
GNDQ
39
DQ21
40
DQ22
41
VDDQ
42
DQ23
43
VDD
44
GND
45
DQ24
46
GNDQ
47
DQ25
48
DQ26
49
VDDQ
50
DQ27
51
DQ28
52
GNDQ
53
DQ29
54
DQ30
55
VDDQ
56
DQ31
57
NC
58
GND
59
DQM3
60
A3
61
A4
62
A5
63
A6
64
A7
65
A8
66
A9
67
CKE
68
CLK
69
NC
70
NC
71
DQM1
72
GND
73
NC
74
DQ8
75
VDDQ
76
DQ9
77
DQ10
78
GNDQ
79
DQ11
80
DQ12
81
VDDQ
82
DQ13
83
DQ14
84
GNDQ
85
DQ15
86
GND
L3552
LM182
R3527
47
U20 HDMI PC BOARD
NAHDM-9562/NAHDM-9702(2/6)
TX-SR706,TX-SA706: NAHDM-9562
TX-SR806,TX-SA806: NAHDM-9702
+2.4V
+2.4V
+3.3V
+3.3V
2nd DSP
Q3501:A
D790E001BZDH300
2nd DSP
S29AL008D70TFI010 or ES29LV800ET-70TG
64 Mbit SD RAM
8 Mbit Flash Memory
2nd DSP PART
TO NAHDM-9562
SD-8:H1
TO NAHDM-9562
SD-8:H5