Integra DTR-70.1(N) Service Manual page 31

A B
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAMS-25 / PART-30
2ND DSP SECTION
BAHDM-0132/0157 (5/8)
U007
HDMI PC BOARD
1 SPI0 & control signals
from1stDSP
to 2nd DSP
2
T E
L 1 3 9 4 2 2 9 6 5 1 3
3
4
R3466 3.9KF
+2.4VDSP
GND_ARM
w w w
5
VDD_DSP3.3V
+5VHD
.
DSP3_CLKIN
C
Mid High
R3411 220 2.2K
R3410
330 470
R3416
+3.3V
+1.2V
R3415 NC
109
DIGSDO R3416 330 110
R3418 47
DIGSDI 111
C3410 105Z 112
47
ADSP2_SD0 R3420 113
AXR0[0] VSS
114
VSS SPIO_SIMO
47
ADSP2_SD1 R3423 115
AXR0[1] SPIO_SOMI/I2C0_SDA
47
ADSP2_SD2 R3424 116
AXR0[2] DVDD
ADSP2_SD3 R3425 47 117
AXR0[3]
118
VSS
47
ADSP2_SD4 R3427 119
AXR0[4]
47
ADSP2_SD5 R3428 120
AXR0[5]/SPI1_SCS
121
AXR0[6]/SPI1_ENA]
122
33X4
AXR0[7]/SPI1_CLK
EM2_A12
C3417 105Z 123
EM2_A13 CVDD
124
EM2_A14 VSS
C3419 105Z
125
EM2_A15 DVDD
126
AXR0[8]/AXR1[5]/SPI1_SOMI
R3429
127
AXR0[9]/AXR1[4]/SPI1_SIMO
C3421 105Z 128
CVDD
129
VSS
N.M.
RSVD1 R3434 130
AXR0[10]/AXR1[3]
TP106
330
ADSP1_SD0 R3436 131
AXR0[11]/AXR1[2]
C3426 105Z
132
CVDD
133
VSS
330
ADSP1_SD1 R3437 134
AXR0[12]/AXR1[1]
330
ADSP1_SD2 R3438 135
AXR0[13]/AXR1[0]
C3428 105Z 136
DVDD
330
ADSP1_SD3 R3440 137
AXR0[14]/AXR2[1]
330
ADSP1_SD4 R3441 138
AXR0[15]/AXR2[0]
R3442 330
ADSP1_BCK 139
ACLKR0
140
VSS
330
ADSP1_LRCK R3443 141
AFSR0
ADSP2_BCK MMZ1608Y601B L3403 142
ACLKX0
R3444 330 47
R3446 143
AHCLKR0/AHCLKR1
47
ADSP2_LRCK R3447 144
AFSX0
ADSP_MCK R3448 47
C3442 106K/6.3
R3464
DSP2_RST
1K
106K/6.3
C3448
Q3404
BD7820
C3449 105Z
C3451 105Z
VDD_D2COR1.2V
22KF
R3465
+3.3V
BLM18PG121SN1D
Q3405
220KF
1 2 R3467
TC7WU04FU
L3409
1
D3401
VD
1SS352 2
3
4
GND
R3472 1M
Q3406 x a o
TA48033BF y
1 3 VDD_DSP3.3V
I O
i
X3401
GND_ARM 17.734MHz
http://www.xiaoyu163.com
D E
8
72
VSS
71
EM_CKE
L3401
70
EM_CLK
69 0
VSS
68
DVDD
67
EM_WE_DQM[1]
66
EM_D[8]
65
CVDD
64
EM_D[9]
63
EM_D[10]
62
VSS
61
EM_D[11]
Q3402
60
DVDD
TMS320DA708
59
EM_D[12]
58
EM_D[13]
D788E001BRFP266
57
CVDD
56
EM_D[14]
55
EM_D[15]
54
VSS
Q Q
53
3 7 CVDD 6 3
52
THERMALPAD
EM_D[0]
51
EM_D[1]
50
DVDD
49
EM_D[2]
48
EM_D[3]
47
VSS
46
EM_D[4]
45
EM_D[5]
44
CVDD
43
EM_D[6]
42
DVDD
41
EM_D[7]
40
VSS
39
EM_WE_DQM[0]
38
EM_WE
37
EM_CAS
+1.2V
+3.3V
C3443 105Z
106K/6.3
C3446
NC_ACF451832-333
L3404
BLM18PG121SN1D
L3408
8
MMZ1608Y601B
7
L3410
390
6 R3470
MMZ1608Y601B
5 L3411
R3471 390
u 1 6 3
.
http://www.xiaoyu163.com
TX-NR1007/3007/5007/NA1007/5007, DTR-70.1/80.1, DHC-80.1, PR-SC5507
F G
2 4
9 9
GND_ARM
EM2_A14 1 48
A15 A16
EM2_A13 2 47
A14 BYTE
EM2_A12 3 46
A13 GND
EM2_A11 4 45
A12 Q15/A-1
EM2_A10 5 44
A11 Q7
EM2_A9 6 43
A10 Q14
EM2_A8 7 42
A9 Q6
EM2_A7 8 41
A8 Q13
R3417 EM2_CKE EM2_A18 9 40
A19 Q5
R3419 33
EM2_CLK EM2_A19 TP110 10 39
A20 Q12
75
C3411 EM2_WE 11 38
WE Q4
C3412 #100D DSP2_RST 12 37
RESET VCC
105Z R3422 EM2_UDQM R3421 1K 13 36
NC Q11
33
14 35
C3414 102J
WP/ACC Q3
R3426
C3415 EM2_D8 15 34
TP111 RY/BY Q10
105Z EM2_D9 EM2_A17 16 33
A18 Q2
EM2_D10 EM2_A16 17 32
A17 Q9
EM2_D11 EM2_A6 18 31
A7 Q1
EM2_A5 19 30
33X4
A6 Q8
C3416 EM2_A4 20 29
A5 Q0
105Z EM2_A3 21 28
A4 OE
R3430
EM2_D12 EM2_A2 22 27
A3 GND
C3418 EM2_D13 EM2_A1 23 26
A2 CE
105Z
EM2_D14 EM2_A0 24 25
A1 A0
EM2_D15
VDD_2FLS3.3V
33X4
L3402
C3422 GND_ARM
1 5 1 5 0 8 9 BLM18PG121SN1D 2
R3435
105Z EM2_D0
EM2_D1
C3424 C3425 1 54
VDD VSS
105Z 105Z
EM2_D2 EM2_D0 2 53
DQ0 DQ15
C3427
3 52
33X4
VDDQ VSSQ
R3439
EM2_D3 EM2_D1 105Z 4 51
DQ1 DQ14
EM2_D4 EM2_D2 5 50
DQ2 DQ13
EM2_D5 6 49
VSSQ VDDQ
C3430 EM2_D6 EM2_D3 7 48
DQ3 DQ12
105Z EM2_D4 8 47
33X4
DQ4 DQ11
C3431 C3432
9 46
VDDQ VSSQ
105Z 105Z
EM2_D5 10 45
DQ5 DQ10
R3445
EM2_D7 EM2_D6 11 44
DQ6 DQ9
EM2_LDQM 12 43
VSSQ VDDQ
EM2_WE EM2_D7 13 42
DQ7 DQ8
EM2_CAS C3434 14 41
VDD VSS
EM2_LDQM 105Z 15 40
33X4
LDQM NC
EM2_WE 16 39
WE UDQM
EM2_CAS 17 38
CAS CLK
EM2_RAS 18 37
RAS CKE
EM2_SDCS 19 36
CS NC
EM2_BA0 20 35
BA0 A11
EM2_BA1 21 34
BA1 A9
EM2_A10 22 33
A10 A8
EM2_A0 23 32
A0 A7
EM2_A1 24 31
A1 A6
EM2_A2 25 30
A2 A5
EM2_A3 26 29
A3 A4
C3445 27 28
VDD VSS
105Z
106K/6.3 VDD_2SDR3.3V
C3447
C3450
105Z
+3.3V
m
c o
H
2
8 9 9
EM2_A15
EM2_D15
EM2_D7
EM2_D14
EM2_D6
EM2_D13
EM2_D5
EM2_D12
EM2_D4
C3413
105Z EM2_D11
EM2_D3
EM2_D10
EM2_D2
EM2_D9
EM2_D1
EM2_D8
EM2_D0
EM2_OE
EM2_FCS
EM2_BA1
106K/6.3
C3420
C3423
4 9 8 2 9 9
105Z
+3.3V
EM2_D15
EM2_D14
EM2_D13
C3429
105Z EM2_D12
EM2_D11
EM2_D10
EM2_D9
C3433
105Z EM2_D8
EM2_UDQM
EM2_CLK
EM2_CKE
EM2_A11
EM2_A9
EM2_A8
EM2_A7
EM2_A6
EM2_A5
EM2_A4