Integra DTR-6.8 Service Manual page 12

A B
SCHEMATIC DIAGRAMS-7 (SD-7)
DSP SECTION-2
1 NAHDM-9265(2/4)
U25
DSP AND HDMI PC BOARD
TO NAHDM-9265(1/4)
SD-6:H1
CPU_CONTROL
+1.2V
+3.3V
109
VSS
R3508
2 DIGSDO 1K 110
SPIO_SIMO
DIGSDI R3509 47 111
SPIO_SOMI/I2C0_SDA
112
DVDD
47
PCMF3 R3510 113
AXR0[0]
114
VSS
PCMSUR3 R3511 47 115
AXR0[1]
PCMCSW3 R3512 47 116
AXR0[2]
PCMSB3 R3513 47 117
AXR0[3]
118
VSS
R3514 10K 119
AXR0[4]
R3515 10K
120
AXR0[5]/SPI1_SCS
R3516 10K
121
AXR0[6]/SPI1_ENA]
R3517 10K 122
AXR0[7]/SPI1_CLK
C3526 104Z 123
CVDD
124
VSS
C3527 104Z 125
DVDD
R3518 10K
126
AXR0[8]/AXR1[5]/SPI1_SOMI
R3519 10K 127
AXR0[9]/AXR1[4]/SPI1_SIMO
128
CVDD
129
VSS
R3520 10K 130
AXR0[10]/AXR1[3]
R3521 330
PCMF2 131
AXR0[11]/AXR1[2]
C3528 104Z 132
CVDD
133
VSS
PCMSUR2 R3522 330 134
AXR0[12]/AXR1[1]
PCMCSW2 R3523 330 135
AXR0[13]/AXR1[0]
C3529 104Z
136
DVDD
R3524 330
PCMSB2 137
AXR0[14]/AXR2[1]
R3525 10K 138
AXR0[15]/AXR2[0]
3 BCK2 R3526 330 139
ACLKR0
140
VSS
LRCK2 R3527 330 141
AFSR0
R3528 47
BCK3 142
ACLKX0
R3529 10K 143
AHCLKR0/AHCLKR1
LRCK3 R3530 47 144
AFSX0
C3542
MCK 220/4
R3501 330
DSP2RST R3502 1K
C3541
220/4
TO NAHDM-9265(1/4)
SD-6:H1,G5
I2S_SIGNAL
+2.2VDSP23 +1.2VDSP23
+3.3VDSP
4
GNDDSP
L3571
BD7820 LBC2518T470M
JTAG
Q3772
+1.2V
C3573 104Z
C3574 100/4
Q3571
1 8
VD
R3572
L3572
2 7
3 6 LM182 220
4 5
GND
D3225
R3571 1M
1SS352
X3571
17.734MHz
5
C D
GPIO3B
GPIO2B
GPIO1B
A11B
A10B
A9B
72 A8B
VSS
A7B
71 CKE_B
EM_CKE
70 R3504 CLK_B
EM_CLK
69
47
VSS
C3518
68 WE_B 1K
DVDD
R3554
67 104Z UDQM_B DSP2RST
EM_WE_DQM[1]
66 D8B
EM_D[8] C3552
65 C3517
CVDD 101J
64 104Z D9B
EM_D[9]
63 D10B
EM_D[10]
62 GPIO5B
VSS
61 D11B A6B
EM_D[11]
C3516
60 A5B
DVDD
59 D12B A4B
104Z
EM_D[12]
Q3501
58 D13B A3B
EM_D[13]
C3515
57 A2B
CVDD
TMS320D788E001BRFP266
56 104Z D14B A1B
EM_D[14]
or 55 D15B A0B
EM_D[15]
54
VSS
TMS320D708E001BRFP266 53 C3514
CVDD
52 104Z D0B
EM_D[0]
51 D1B
DSP EM_D[1]
C3513
50
DVDD C3561 1
49 D2B
104Z
EM_D[2] D0B 104Z 2
48 D3B
EM_D[3] D1B 3
47
VSS 4
46 D4B
EM_D[4]
D2B 5
45 D5B
EM_D[5] 6
D3B
C3512
44
CVDD C3562 7
43 104Z D6B
EM_D[6] D4B 104Z 8
42 C3511
DVDD D5B 9
41 104Z D7B
EM_D[7]
10
40
VSS
D6B 11
39 LDQM_B
EM_WE_DQM[0] D7B 12
38 WE_B
C3563
EM_WE 13
37 CAS_B
EM_CAS LDQM_B 104Z 14
WE_B 15
CAS_B 16
17
RAS_B
+3.3V SDCS_B 18
BA0B 19
A10B 20
+1.2V A0B 21
22
A1B
A2B 23
104Z
A3B 24
C3508
C3564
25
C3507 104Z
220/4 C3567
220/4
L3501
ACF451832-333
E
1 48 GPIO4B +1.2V
A15 A16
2 47
A14 BYTE#
3 46
A13 GND +3.3V
4 45 D15B
A12 Q15
5 44 D7B
A11 Q7
6 43 D14B
A10 Q14
7 42 D6B 109
A9 Q6
VSS
DIGSDO
8 41 D13B R3608 1K 110
A8 Q13 SPIO_SIMO
9 40 D5B DIGSDI R3609 47 111
NC Q5 SPIO_SOMI/I2C0_SDA
10 39 D12B 112
NC Q12 DVDD
11 38 D4B PCMF4 R3610 47 113
WE# Q4 AXR0[0]
12 37 C3551 114
RESET# VCC VSS
104Z R3611
13 36 D11B PCMSUR4 47 115
NC Q11 AXR0[1]
14 35 D3B PCMCSW4 R3612 47 116
NC Q3 AXR0[2]
15 34 D10B PCMSB4 R3613 47 117
RY/BY# Q10 AXR0[3]
16 33 D2B 118
NC Q2 VSS
17 32 D9B PCMCR4 R3614 47 119
A17 Q9 AXR0[4]
R3615 10K
18 31 D1B 120
A7 Q1 AXR0[5]/SPI1_SCS
R3616 10K
19 30 D8B 121
A6 Q8 AXR0[6]/SPI1_ENA]
20 29 D0B MEQMUT R3617 330 122
A5 Q0 AXR0[7]/SPI1_CLK
21 28 OE_B C3626 104Z 123
A4 OE# CVDD
22 27 124
A3 GND VSS
C3627 104Z
23 26 FLCS_B 125
A2 CE# DVDD
R3618 10K
24 25 BA1B 126
A1 A0 AXR0[8]/AXR1[5]/SPI1_SOMI
C3553 R3619 10K 127
AXR0[9]/AXR1[4]/SPI1_SIMO
+3.3V 220/4 128
CVDD
129
VSS
R3620 10K 130
AXR0[10]/AXR1[3]
R3621 330
PCMF3 131
AXR0[11]/AXR1[2]
50
VCC0 GND2 C3628 104Z 132
49 D15B CVDD
DQ0 DQ15 133
48 D14B VSS
DQ1 DQ14 PCMSUR3 R3622 330 134
47 AXR0[12]/AXR1[1]
GNDQ1 GNDQ4 PCMCSW3 R3623 330 135
46 D13B AXR0[13]/AXR1[0]
DQ2 C3629 104Z
DQ13 136
DVDD
45 D12B
DQ3 DQ12 R3624 330
PCMSB3 137
44 C3566 AXR0[14]/AXR2[1]
VCCQ1 VCCQ4 R3625 10K 138
43 104Z D11B AXR0[15]/AXR2[0]
DQ4 DQ11 BCK3 R3626 330 139
42 D10B ACLKR0
DQ5 DQ10 140
41 VSS
GNDQ2 R3627 330
GNDQ3 LRCK3 141
AFSR0
40 D9B
DQ6 DQ9 47 L3603
BCK4 142
39 D8B ACLKX0
DQ7 DQ8 R3628 R3629 10K 143
38 C3565 AHCLKR0/AHCLKR1
VCCQ2 VCCQ3 LRCK4 R3630 47 144
37 104Z AFSX0
LDQM NC2
36 UDQM_B
_WE UDQM
35 CLK_B
_CAS CLK
34 CKE_B
_RAS CKE
33
_CS NC1
R3603 330
32 A9B CLKIN3
A11 A9
31 A8B C3642
A10 A8
220/4 R3601 330
30 A7B MCK
A0
A7
29 A6B
A1 A6
28 A5B
A2 A5
27 A4B
R3602 1K
A3 A4 DSP3RST
26
VCC1 GND1
+3.3VS2
C3641
+3.3V
220/4
BD7820
Q3773
D3226
+1.2V
1SS352
F G
GPIO3C
GPIO2C
GPIO1C
A11C
A10C
A9C
72 A8C
VSS
71 CKE_C A7C
EM_CKE
70 L3602 R3604 CLK_C
EM_CLK
69 LL241 47
VSS
C3618
68 WE_C
DVDD
67 104Z UDQM_C DSP3RST
EM_WE_DQM[1]
66 D8C
EM_D[8]
65 C3617
CVDD
64 104Z D9C
EM_D[9]
63 D10C GPIO6C
EM_D[10]
62 GPIO5C
VSS
61 D11C A6C
EM_D[11]
C3616
60 A5C
DVDD
59 D12C A4C
104Z
EM_D[12]
Q3601 58 D13C A3C
EM_D[13]
C3615
57 A2C
CVDD
TMS320D707E001BRFP250
56 104Z D14C A1C
EM_D[14]
55 D15C A0C
EM_D[15]
54
DSP
VSS
53 C3614
CVDD
52 104Z D0C
EM_D[0]
51 D1C
EM_D[1]
C3613
50
DVDD
49 D2C
104Z
EM_D[2]
48 D3C D0C
EM_D[3]
47
VSS
46 D4C D1C
EM_D[4]
45 D5C D2C
EM_D[5]
C3612
44
CVDD
43 104Z D6C D3C
EM_D[6]
42 C3611 D4C
DVDD
41 104Z D7C
EM_D[7]
40 D5C
VSS
39 LDQM_C D6C
EM_WE_DQM[0]
38 WE_C
EM_WE
37 CAS_C D7C
EM_CAS
LDQM_C
WE_C
CAS_C
+3.3V
RAS_C
SDCS_C
BA0C
+1.2V
BA1C
A10C
104Z A0C
C3608 A1C
A2C
C3607
A3C
220/4
L3601
ACF451832-333
NOTE
THE COMPONENTS IDENTIFIED BY MARK
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
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 (
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.
<Note>
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
SD-x:XY is short for Shcematic Diagram-x and
EX) PRINTING SIDE
each socket's location, X=A to H, Y=1 to 5.
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
DTR-6.8
H
1 48 GPIO4C
A15 A16
2 47
A14 BYTE
3 46
A13 GND
4 45 D15C
A12 Q15/A-1
5 44 D7C
A11 Q7
6 43 D14C
A10 Q14
7 42 D6C
A9 Q6
8 41 D13C
A8 Q13
9 40 D5C
NC Q5
10 39 D12C
NC Q12
11 38 D4C
WE Q4
C3651
1K 12 37
RESET VCC
R3656
13 36 104Z D11C
NC Q11
14 35 D3C
C3652
NC Q3
101J
15 34 D10C
RY/BY Q10
16 33 D2C
A18 Q2
17 32 D9C
A17 Q9
18 31 D1C
A7 Q1
19 30 D8C
A6 Q8
20 29 D0C
A5 Q0
21 28 OE_C
A4 OE
22 27
A3 GND
23 26 FLCS_C
A2 CE
24 25 BA1C
A1 A0
220/4
+3.3V
C3653
104Z
C3661 1 54
VDD VSS
2 53 D15C
DQ0 DQ15
C3662
3 52
VDDQ VSSQ
104Z 4 51 D14C
DQ1 DQ14
5 50 D13C
DQ2 DQ13
6 C3667
49
VSSQ VDDQ
7 48 D12C
104Z
DQ3 DQ12
8 47 D11C
DQ4 DQ11
C3663
9 46
VDDQ VSSQ
104Z 10 45 D10C
DQ5 DQ10
11 44 D9C
DQ6 DQ9
12 43 C3666
VSSQ VDDQ
13 42 104Z D8C
DQ7 DQ8
C3664
14 41
VDD VSS
104Z 15 40
LDQM NC
16 39 UDQM_C
WE UDQM
17 38 CLK_C
CAS CLK
18 37 CKE_C
RAS CKE
19 36
CS NC
20 35 A11C
BA0 A11
21 34 A9C
BA1 A9
22 33 A8C
A10 A8
23 32 A7C
A0 A7
24 31 A6C
A1 A6
25 30 A5C
A2 A5
26 29 A4C
A3 A4
C3665
27 28
VDD VSS
104Z
C3668
+3.3VS3
220/4 +3.3V
! ARE CRITICAL FOR SAFETY.
IS DC VOLTAGE.(NO INPUT SIGNAL).
) ARE IN uF/WV.