Onkyo HTX-22HDX Service Manual

HTX-22HDX
SCHEMATIC DIAGRAMS - 6/8
DSP SECTION
A
1
2
3
4
5
BCDEFGH
TDI_2
EMU0_DSP
EMU1_DSP
TRST
TDI_1
TMS_DSP
TCK_DSP
A11
A8
A9
A7
A6
A5
A4
CKE
CLK
UDQM
D8
D9
D10
D12
D11
D14
D13
D15
D15
D7
D14
D6
D13
D5
D12
D4
D11
D3
D10
D2
D9
D1
D8
D0
OE
FLCS
BA1
GPIO4
A20
DSPRST
D7
D6
D5
D4
D3
D2
D1
D0
CAS
WE
LDQM
A0
A3
A2
A1
A10
BA1
BA0
SDCS
RAS
WE
A11
GPIO7
GPIO2
GPIO1
A9
A8
A10
A7
TDI_1
TMS_DSP
TCK_DSP
EMU1_DSP
EMU0_DSP
TDI_2
TCK
EMU0
TCK_RET
TDO
PD
TMS
TDI
GPIO6
GPIO5
A6
A5
A4
A3
A2
A1
A0
DSPCS
DIGSDO
DIGCLK
DIGSDI
GPIO4
GPIO2
GPIO3
DSPINT1
DSPINT0
AP5_OUT
RMCK
DIR_BCK
TRST
EMU1
TRST
+3.3VHD
+1.8VHD
GND
+1.25VDSP
+3.3VROM
+3.3VRAM
+3.3VDSP
+3.3VHD
GPIO3
DIR_LRCK
RMCK
CX_LRCK
CX_SCLK
DSPSBLR
DSPSLR
DSPLR
DSPCSW
DSPINT2
DSPRST
DIR_SDOUT
AP0_OUT
GPIO1
AP2_OUT
AP3_OUT
AP4_OUT
GND
A0
A1
A6
A5
A4
A9
A8
A7
A10
A3
A2
A11
OE
CKE
BA1
BA0
RAS
SDCS
UDQM
GPIO6
GPIO7
GPIO5
A20
D11
D10
D9
D8
D15
D14
D13
D12
D3
D2
D1
D0
D7
D6
D5
D4
CLK
WE
FLCS
LDQM
CAS
DIGSDI
DSPCS
DIGSDO
DSPINT0
DSPINT2
DSPINT1
DSPRST
DIGCLK
CX_SCLK
CX_LRCK
DSPLR
DSPCSW
DSPSBLR
DSPSLR
RMCK
DIR_BCK
DIR_LRCK
DIR_SDOUT
AP5_OUT
AP4_OUT
AP3_OUT
AP2_OUT
AP0_OUT
+3.3V
+1.25V
TO BAHDM-0324 HDMI PART
BAHDM-0324
R8303 2.2K
R8300 47
R8305 1K
R8304 47
R8307 47
R8314 47
R8317 330
R8325 330
R8327 330
R8329 330
R8331 330
R8334 330
R8335 330
R8338 330
R8315 47
R8316 47
R8318 0
R8319 0
R8321 0
R8323 0
R8337 330C8316 104Z
C8317 104Z
C8318 104Z
C8319 104Z
C8320 104Z
C8321 104Z
C8322 104Z
C8323 104Z
C8300 104Z
C8301 104Z
C8302 104Z
C8303 104Z
C8304 104Z
C8305 104Z
C8324 104Z
R8333 0
C8325
106K/6.3
C8348
106K/6.3
R8345 10K
R8344
10K
R8310 10K
R8311 10K
R8313 10K R8312 10K
R8336 330
C8327
100/4
C8326
104Z
C8329 104Z
L8301
LM182
R8343
330
L8300
BLM18PG181SN1D
L8302
ACF451832-333
R8353 4.7K
R8354 4.7K R8356 4.7K
R8355 4.7K R8352 4.7K
C8350 104Z
C8332
104Z
C8343 220/4
L8307
BLM18PG181SN1D
R8309
10K
R8308
10K
R8301 330
R8302 330
X8300
17.734MHz
L8308
BLM18PG181SN1D
L8305
BLM18PG181SN1D
L8304
BLM18PG181SN1D
R8357
10K
C8342 220/4
C8314 104Z
C8315 104Z C8312
102J
C8308 104Z
C8309 104Z
C8310 104Z
C8306 104Z
C8307 104Z R8306 47
C8311 101J
R8350
10K
L8303
#BLM18PG121SN1D
R8339 330
L8309
LM182
R8342
47
R8340 330
R8341
47
TP8300
TP8302
TP8303
TP8304
TP8305
TP8306
TP8307
TP8308
TP8309
TP8310
P8300
JTAG
2
4
6
8
10
12
14 13
11
9
7
5
3
1
Q8301: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
Q8304
K4S641632K-UC60
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
LDQM
16
WE
17
CAS
18
RAS
19
CS
20
BA0
21
BA1
22
A10
23
A0
24
A1
25
A2
26
A3
27
VDD
28
VSS
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
35
A11
36
NC
37
CKE
38
CLK
39
UDQM
40
NC
41
VSS
42
DQ8
43
VDDQ
44
DQ9
45
DQ10
46
VSSQ
47
DQ11
48
DQ12
49
VDDQ
50
DQ13
51
DQ14
52
VSSQ
53
DQ15
54
VSS
Q8306 TC74VHC541FT
20
VCC
19
_G2
18
Y1
17
Y2
16
Y3
15
Y4
14
Y5
13
Y6
12
Y7
11
Y8
10
GND
9
A8
8
A7
7
A6
6
A5
5
A4
4
A3
3
A2
2
A1
1
_G1
C8331
104Z
C8337
104Z
C8341
104Z
C8340
104Z
C8333
104Z
C8328
104Z
C8313
104Z
C8349
104Z
C8347
104Z
Q8303
ES29LV160ET-70TG
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
A19
10
A20
11
WE
12
RESET
13
NC
14
WP/ACC
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
C8330
104Z
C8335 106K/6.3
C8334
106K/6.3
C8336
106K/6.3
Q8307
XC6220B12BPR
3
NC
2
VSS
1
CE
5
VOUT
4
VIN
L8306
BLM21PG221SN1
R8371
33X4
1
R8372
33X4
1
R8373
33X4
1
R8320 10K
R8328 10K
R8326 10K
TP8301
R8374
33X4
1
R8376
33X4
1
R8375
33X4
1
R8377
33X4
1
Q8301:A
D790E001BZDH300
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
UHPI
EMIF DATA
EMIF CONTROL
R8379
33X4
1
R8351
75
R8378
33X4
1
R8346 1M
Q8302
TC7WU04FU
1
2
3
4
GND
5
6
7
8
VD
C8338
080D
C8339
120D

Onkyo HTX-22HDX Specifications