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SCHEMATIC DIAGRAMS-11 / PART-13
DSP SECTION
BAHDM-0060(2/2)
1
U004
HDMI PC BOARD
DSPRST
DIGSDO
DSPCS
DIGSDI
DSPCLK
NIC
DSPINT0
DEC
DSPINT1
DSPBSY
DSPINT2
DSPINPSEL
DIR_LRCK
DIR_BCK
DIR_SDOUT
2
RMCK
DSPSBLR
DSPCSW
DSPSLR
DSPLR
CX_SCLK
CX_LRCK
PCMBCK_DSDCLK_A
PCMLRCK_DR0_A
PCMLR_DL0_A
PCMSLR_DR1
PCMCSW_DL1
PCMSBLR_DR2
HDMISPF_DL2
TC74VHC157FT
DSPINPSEL
R230
330
1
SELECT
2
1A
3
3
1B
4
1Y
PCMLRCK_DR0_A
5
R231
330
2A
DIR_LRCK
330
6
R232
2B
SAI_LRCK
47
7
R233
2Y
8
GND
4
+12V
R291
3.3K
Q271
R292
33K
BLM21PG221SN1
SI8008TM
+12V
NCH-2541_470K
L272
1
2
VIN
SW
L271
5
4
SS
VADJ
GND
5
GNDDSP
DTR-20.1 ONLY
1
GNDDSP
TO BALAN-0066
2
+4VDSP
PART-16:E4
3
GNDDSP
C
NOTE:
PART-12, PART-14, PART-16 and PART-17 are not used for TX-SR507/TX-SA507/TX-SR577.
PART-12 is not used for DTR-20.1
PART-15 is used only for TX-SA507.
DIGSDO
DIGSDI
DSPCSW
DSPLR
DSPSLR
DSPSBLR
DSD5
HDMISPF_DL2
DSD1
SAISDOUT_PCMLR
GPIO1
GPIO2
GPIO3
GPIO4
Q202
L219
16
+3.3V
DSD0
PCMLRCK_DR0_A
VCC
15
DEC
DSPINT1
BLM18PG181SN1
ST
14
R234
330
PCMLR_DL0_A
4A
13
R235
330
DIR_SDOUT
4B
12
SAISDOUT_PCMLR
NIC
DSPINT0
R236
47
4Y
11
R237
330
PCMBCK_DSDCLK_A
DSD4
PCMSBLR_DR2
3A
10
R238
220
DIR_BCK
3B
9
SAI_SCLK
DSD2
PCMSLR_DR1
R239
47
3Y
DSD3
PCMCSW_DL1
DSDCLK
SAI_SCLK
DSPINPSEL
SAI_LRCK
CX_SCLK
R242
CX_LRCK
GNDDSP
RMCK
DSPRST
Q273
BD7820
+1.2V
220K
R296
22K
R297
KDS4148U
D204
Q272
TA48033BF
+4.0V
1
3
+3.3V
I
O
GNDDSP
D
E
TP37
+3.3VDSP
+3.3V
+1.2VDSP
+1.2V
TP39
R245
10K
109
R252
330
110
R253
47
111
C231
105Z
112
R254
47
113
AXR0[0]
VSS
114
VSS
SPIO_SIMO
R255
47
115
AXR0[1]
SPIO_SOMI/I2C0_SDA
R256
47
116
AXR0[2]
DVDD
R257
47
117
AXR0[3]
118
VSS
47
R258
119
AXR0[4]
R259
330
120
AXR0[5]/SPI1_SCS
121
AXR0[6]/SPI1_ENA]
122
AXR0[7]/SPI1_CLK
C214
105Z
123
CVDD
124
VSS
C232
105Z
125
DVDD
Q201
126
AXR0[8]/AXR1[5]/SPI1_SOMI
127
D788E001BRFP266
AXR0[9]/AXR1[4]/SPI1_SIMO
C215
105Z
128
CVDD
AUDIO DSP
129
VSS
R265
47
130
AXR0[10]/AXR1[3]
R260
47
131
AXR0[11]/AXR1[2]
C216
105Z
132
CVDD
133
VSS
R261
47
134
AXR0[12]/AXR1[1]
R262
330
135
AXR0[13]/AXR1[0]
C233
105Z
136
DVDD
R263
330
137
AXR0[14]/AXR2[1]
R264
330
138
AXR0[15]/AXR2[0]
R240
330
139
ACLKR0
140
VSS
330
R241
141
AFSR0
47
142
ACLKX0
L206 LM182
143
AHCLKR0/AHCLKR1
R243
220
144
AFSX0
R244
47
+1.2V
+3.3V
C217
105Z
R200
220
C218
220/4
C242 104Z
C234
105Z
R206
220
C241 220/4
C235 220/4
+3.3V
ACF451832-333
L241
105Z
C247
C246
+3.3V
105Z
L205
BLM18PG181SN1
+3.3V
Q203
P201
TC7WU04FU
2
1
8
VD
4
L204
R266
2
7
6
3
6
LM182
220
8
4
5
GND
10
R267 1M
12
14
X201
17.734MHz
JTAG
TX-SR507/SA507/SR577/DTR-20.1/HT-R670
F
G
GPIO3
GPIO2
GPIO1
A11
A10
A9
A8
72
A7
VSS
71
CKE
GPIO7
EM_CKE
R221
70
L203
CLK
A20
R246
EM_CLK
0
C240
69
75
WE
VSS
68
C226
#100D
DSPRST
DVDD
67
105Z
UDQM
R286
EM_WE_DQM[1]
66
C283 102J
EM_D[8]
65
C209
D8
CVDD
64
105Z
R214
D9
GPIO6
EM_D[9]
63
33X4
D10
GPIO5
EM_D[10]
62
D11
A6
VSS
61
A5
EM_D[11]
60
C225
A4
DVDD
105Z
59
A3
EM_D[12]
58
D12
A2
EM_D[13]
57
C208
R213
D13
A1
CVDD
105Z
33X4
56
D14
A0
EM_D[14]
55
D15
EM_D[15]
54
VSS
C207
53
CVDD
52
105Z
D0
EM_D[0]
51
R212
D1
EM_D[1]
50
C224
33X4
DVDD
49
105Z
D2
D0
EM_D[2]
48
EM_D[3]
47
D3
D1
VSS
46
R211
D4
D2
EM_D[4]
45
33X4
D5
EM_D[5]
44
C206
D6
D3
CVDD
105Z
43
D4
EM_D[6]
42
C223
DVDD
41
105Z
D5
EM_D[7]
40
D7
D6
VSS
39
R210
LDQM
EM_WE_DQM[0]
38
33X4
WE
D7
EM_WE
37
CAS
EM_CAS
LDQM
WE
CAS
RAS
+1.2V
SDCS
BA0
+3.3V
BA1
A10
A0
A1
A2
A3
1
TMS
3
TDI
5
7
TDO
9
11
TCK
13
EMU0
R290 4.7K
EMU1
R289 4.7K
H
NOTE:
XY in "SCHEMATIC-a / PART-b:XY" indicates the target
location of the plug or socket, X=A to E/H/K, Y=1 to 4/5/8.
1
48
GPIO4
A15
A16
2
47
A14
BYTE
3
46
A13
GND
4
45
D15
A12
Q15/A-1
5
44
D7
A11
Q7
6
43
D14
A10
Q14
7
42
D6
A9
Q6
8
41
D13
A8
Q13
9
40
D5
A19
Q5
0
10
39
D12
A20
Q12
11
38
D4
WE
Q4
12
37
C282
RESET
VCC
330
13
36
105Z
D11
NC
Q11
14
35
D3
WP/ACC
Q3
15
34
D10
RY/BY
Q10
16
33
D2
A18
Q2
17
32
D9
A17
Q9
18
31
D1
A7
Q1
19
30
D8
A6
Q8
20
29
D0
A5
Q0
21
28
OE
A4
OE
22
27
A3
GND
23
26
FLCS
A2
CE
24
25
BA1
A1
A0
+3.3V
C281
L281
106K
BLM18PG181SN1
C295
+3.3V
105Z
C285
1
54
VDD
VSS
105Z
2
53
D15
DQ0
DQ15
C286
3
52
VDDQ
VSSQ
105Z
4
51
D14
DQ1
DQ14
5
50
D13
DQ2
DQ13
6
49
C291
VSSQ
VDDQ
7
48
105Z
D12
DQ3
DQ12
8
47
D11
DQ4
DQ11
C287
9
46
VDDQ
VSSQ
105Z
10
45
D10
DQ5
DQ10
11
44
D9
DQ6
DQ9
12
43
C290
VSSQ
VDDQ
13
42
105Z
D8
DQ7
DQ8
C288
14
41
VDD
VSS
105Z
15
40
LDQM
NC
16
39
UDQM
WE
UDQM
17
38
CLK
CAS
CLK
18
37
CKE
RAS
CKE
19
36
CS
NC
20
35
A11
BA0
A11
21
34
A9
BA1
A9
22
33
A8
A10
A8
23
32
A7
A0
A7
24
31
A6
A1
A6
25
30
A5
A2
A5
26
29
A4
A3
A4
C289
27
28
VDD
VSS
105Z
C284
+3.3V
106K
L282
BLM18PG181SN1
C292
105Z
+3.3V
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