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TX-NR709/TX-NR809/TX-NR1009/TX-NA709/TX-NA809/TX-NA1009/HT-RC370/DTR-40.3/DTR-50.3
A
B
SCHEMATIC DIAGRAM-18
HDMI RX / DECODER SECTION
BAHDM-0797 : TX-NR709/809/1009,TX-NA709/809/1009,HT-RC370,DTR-40.3/50.3 PART-17
BAHDM-0798 : TX-NR3009/5009,TX-NA5009,DTR-70.3/80.3,DHC-80.3,PR-SC5509 PART-26
1
U007
HDMI/ DSP CIRCUIT PC BOARD
BAHDM-0797 or BAHDM-0798
( 2 / 9 )
31
VPOWER
30
VSW_SDET
29
VSW_VDET
28
VSW_CDET
27
VSW_SDA
26
VSW_SCL
25
VSW_MUTE
24
GNDVD
R8295
R8291
R8292
23
ADINSC
75
12
12
C8316 104K
SC
22
GNDVD
R8301
R8302
C8317 102K
SYNC3
R8296
12
12
21
ADINSY
75
C8318 104K
SY
2
20
GNDVD
R8297
R8217
R8218
19
ADINPR
75
12
12
C8205 104K
PR
18
GNDVD
R8298
R8219
R8220
17
ADINPB
75
12
12
C8206 104K
PB
16
GNDVD
C8207 102K
SYNC2
15
ADINPY
C8208 104K
Y_IN
14
GNDVD
R8299
R8221
R8222
75
12
12
13
ADINCV
C8209 104K
CVBS
12
GNDVD
R8300
R8223
R8224
75
12
12
11
DACSC
10
GNDVD
9
DACSY
8
GNDVD
7
DACPR
6
GNDVD
5
DACPB
4
GNDVD
3
DACPY
2
GNDVD
1
DACCV
3
GNDHD
VGA_SCL
VGA_SDA
TMDSCK-
TMDSCK+
TMDSD0-
HDMI SW PART
TMDSD0+
TMDSD1-
PART-16 or 25
TMDSD1+
TMDSD2-
TMDSD2+
CEC
R8677
*
0
HPD_IN7
BLOCK A
4
+5V_IN7
*
R8678
0
*
Q8672
*
RN1401
19
*
HP DET
18
*
Q8671
+5V
17
RN1401
GND
16
DSDA_IN7
DDC DATA
*
*
15
DSCL_IN7
DDC CLK
14
NC
13
CEC
CERemote
*
*
12
XCN_IN7
CK-
11
GNDHD
CK Shield
10
XCP_IN7
CK+
9
X0N_IN7
D0-
8
*
D0 Shield
7
X0P_IN7
D0+
6
X1N_IN7
D1-
5
D1 Shield
4
X1P_IN7
D1+
3
X2N_IN7
D2-
2
D2 Shield
5
1
X2P_IN7
D2+
R8667
*
R8679
0
HPD_IN6
0
+5V_IN6
R8668
0
Q8662
RN1401
19
HP DET
18
Q8661
+5V
RN1401
17
GND
16
DSDA_IN6
DDC DATA
15
DSCL_IN6
DDC CLK
14
NC
13
CEC
CERemote
12
XCN_IN6
CK-
11
GNDHD
CK Shield
10
XCP_IN6
CK+
9
X0N_IN6
D0-
8
D0 Shield
7
X0P_IN6
D0+
6
X1N_IN6
6
D1-
5
D1 Shield
4
X1P_IN6
D1+
3
X2N_IN6
D2-
2
D2 Shield
1
X2P_IN6
D2+
GNDSH
R8669
0
L8682
BLM18PG181SN1D
+3.3VHD
1
2
+3.3VHD2
3
4
HPD_INF
5
6
+5V_INF
7
8
DSDA_INF
9
DSCL_INF
7
10
11
CEC
12
13
14
15
16
XCN_INF
17
18
XCP_INF
R8233
0
19
+5V_INF_2
20
X0N_INF
21
HPD_INF
22
X0P_INF
23
24
X1N_INF
Q8682
Q8683
RN1401
RN1401
25
26
X1P_INF
27
GNDHD
28
X2N_INF
29
30
X2P_INF
31
8
C
D
P8002B
NSCT-11P2474
A3
R8201
A4
10K
A8
+5VTX
+5VTX
A5
R8202
10K
A1
A2
C8210
100D
C8211
070C
R8212
R8211
39
12
C8201 104K
GNDHD
R8214
R8213
C8202 104K
39
12
C8203 104K
R8216
R8215
HS_IN1
39
12
VS_IN1
C8204 102K
SYNC1
A6
A7
GNDHD
BLOCK A
R8246
R8249
HT-R370
10K
0ohm
OTHER MODEL
1K
R8244
1K
R8245
D18
RTERM
X0P_INF
F22
RXA_0+
X0N_INF
F23
RXA_0-
X1P_INF
E22
Q8201:E
RXA_1+
X1N_INF
E23
RXA_1-
ADV7844
X2P_INF
D22
RXA_2+
X2N_INF
D23
RXA_2-
XCP_INF
G22
RXA_C+
XCN_INF
G23
RXA_C-
F20
DSCL_INF
DDCA_SCL
E20
DSDA_INF
DDCA_SDA
B20
X0P_IN7
RXB_0+
A20
X0N_IN7
RXB_0-
X1P_IN7
B19
RXB_1+
X1N_IN7
A19
RXB_1-
X2P_IN7
B18
RXB_2+
X2N_IN7
A18
RXB_2-
XCP_IN7
B21
RXB_C+
*
R8246
XCN_IN7
A21
RXB_C-
10K
DSCL_IN7
D20
DDCB_SCL
DSDA_IN7
D19
DDCB_SDA
X0P_IN6
B14
RXC_0+
X0N_IN6
A14
RXC_0-
X1P_IN6
B13
RXC_1+
X1N_IN6
A13
RXC_1-
X2P_IN6
B12
RXC_2+
X2N_IN6
A12
RXC_2-
XCP_IN6
B15
RXC_C+
XCN_IN6
A15
RXC_C-
DSCL_IN6
D17
DDCC_SCL
D16
DSDA_IN6
DDCC_SDA
TMDSD0+
B8
RXD_0+
TMDSD0-
A8
RXD_0-
TMDSD1+
B7
RXD_1+
TMDSD1-
A7
RXD_1-
+5VTX
TMDSD2+
B6
RXD_2+
TMDSD2-
A6
RXD_2-
TMDSCK+
B9
RXD_C+
TMDSCK-
A9
RXD_C-
R8289
D15
DDCD_SCL
10K
D14
DDCD_SDA
A25
D7
CEC
GNDHD
+5V_INF_2
D12
*
RXA_5V
+5V_IN7
D9
RXB_5V
+5V_IN6
C10
RXC_5V
C9
RXD_5V
VIDA PART
HPD_INF
D13
HPA_A
PART-19 or 28
HPD_IN7
D10
HPA_B
HPD_IN6
D8
HPA_C
A26
C8
HPA_D
H23
NC
H22
NC
A22
ARC_1-
B22
ARC_1+
A16
NC
B16
NC
A10
ARC_2-
B10
ARC_2+
E
F
+3.3VHD
C8212
104K
M23
G11
A11
C8213
REFP
TEST1
104K
M22
G12
A12
REFN
TEST2
J21
A13
TEST3
GNDHD
K22
XTALN
K23
C6
RX_PDN
XTALP
Q8201:D
PWRDN1
C7
TEST14
GR_G_IN
AC20
ADV7844
AIN1
GR_R_IN
AC21
V3
RX_RST
AIN2
RESET
GR_B_IN
AC22
P3
R8243
RX_SCL
AIN3
SCL
Y_IN
AA23
P4
22
RX_SDA
AIN4
SDA
PR
Y22
H3
AIN5
TTX_SDA
A14
PB
Y23
H4
AIN6
TTX_SCL
A15
V23
G20
AIN7
VGA_SCL
A16
U23
H20
AIN8
VGA_SDA
A17
U22
AIN9
SY
R23
Y21
AIN10
NC
CVBS
P22
AA20
AIN11
NC
SC
P23
AA21
AIN12
NC
HS_IN1
AB21
HS_IN1/TRI5
VS_IN1
AB22
VS_IN1/TRI6
GNDHD
R20
HS_IN2/TRI7
R21
VS_IN2/TRI8
SYNC1
R8236
0
AB20
SYNC1
SYNC2
R8237
0
AA22
SYNC2
SYNC3
R8286
0
V22
SYNC3
R22
SYNC4
R8239
0
Y20
A9
AOUT
V4
AVLINK
V20
TRI1
V21
F3
A20
TRI2
EP_MISO
U21
F4
TRI3
EP_MOSI
A21
U20
G3
TRI4
EP_CS
A22
G4
EP_SCK
A23
R8240
0
R3
TEST4
T3
A10
TEST5
VMPU/ENCODER PART
PART-20 or 29
RXCB1
C2
W3
P1
NC
RXCB0
R8268
C1
AC4
P0
NC
33X4
RXCB3
D2
AB4
P3
NC
RXCB2
D1
W4
P2
SPDIF_IN
RXCB4
F2
P4
Q8201:C
RXCB5
R8269
F1
C4
P5
TEST11
33X4
RXCB6
G2
ADV7844
D4
P6
TEST13
RXCB7
G1
C3
P7
TEST10
RXCB8
H2
D3
P8
TEST12
R8270
RXCB9
H1
P9
33X4
RXCB10
J2
A4
P10
TEST7
RXCB11
J1
B4
P11
TEST9
A3
TEST6
RXY0
K2
B3
P12
TEST8
RXY1
R8271
K1
P13
RXY2
33X4
M2
P14
RXY3
M1
P15
RXY4
N2
P16
RXY5
R8272
N1
P17
RXY6
33X4
P1
P18
RXY7
P2
P19
RXY8
R1
P20
RXY9
R8273
R2
P21
33X4
RXY10
T1
P22
RXY11
T2
P23
RXCR0
V2
P24
RXCR1
R8274
W1
P25
33X4
RXCR2
W2
R4
R8279 100
HDMIINT
P26
INT1
RXCR3
Y1
T4
R8280 100
RX_INT
P27
INT2
RXCR4
Y2
P28
R8275
RXCR5
AA1
P29
33X4
RXCR6
AA2
P30
RXCR7
AB1
P31
RXCR8
AB2
K3
R8281
33
HDMI_LRCK
P32
DSD_SR
AP5
RXCR9
R8276
AC2
K4
HDMI_BCK
R8282
33
P33
DSD_CLK
SCLK
RXCR10
33X4
AB3
J4
HDMI_SPDIF
R8283 100
P34
DSD_L
AP0
RXCR11
AC3
P35
N4
HDMI_FLR
DSD_R
AP1
RXPIXCLK
R8277
V1
N3
R8284
HDMI_SLR
LLC
DSD_SW
AP2
33X4
RXHSYNC
10
B1
M4
HDMI_CSW
HS/CS
DSD_C
AP3
RXVSYNC
A2
M3
HDMI_SBLR
VS/FIELD
DSD_SL
AP4
RXBLNK
R8278
B2
FIELD/DE
L8608
R8285
RXFLD
33X4
D6
J3
HDMI_MCK
SYNC_OUT
MCLK
MMZ1608Y601BT
47
HDMIINT
HDMI SUB OUT PART
PART-19 or 28
TX-NR709/TX-NR809/TX-NR1009/TX-NA709/TX-NA809/TX-NA1009/HT-RC370/DTR-40.3/DTR-50.3
G
H
I
R8287
1KF
R8253
1KF
+3.3V_RAM
C8314 104K
C8315 105K
AC14
SDRAM_VREF
R8254
22
MEM_CKE
Y17
SDRAM_CKE
MEM_CK
R8255
22
AA17
SDRAM_CK
AB17
SDRAM_CKN
R8256 4.7K
AC17
SDRAM_UDQS
R8257 4.7K
Y11
SDRAM_LDQS
MEM_WE
R8258
22
AC11
1
54
SDRAM_WE
VDD
VSS
MEM_CAS
R8259
22
AB11
MEM_DQ0
2
53
MEM_DQ15
SDRAM_CAS
DQ0
DQ15
MEM_RAS
AA10
3
52
SDRAM_RAS
VDDQ
VSSQ
MEM_CS
R8260
Y10
MEM_DQ1
4
51
MEM_DQ14
SDRAM_CS
DQ1
DQ14
MEM_BA0
22X4
AC10
MEM_DQ2
5
50
MEM_DQ13
SDRAM_BA0
DQ2
DQ13
MEM_BA1
AB10
6
49
SDRAM_BA1
VSSQ
VDDQ
MEM_DQ15
Y15
MEM_DQ3
7
48
MEM_DQ12
SDRAM_DQ15
DQ3
DQ12
MEM_DQ14
R8261
AC15
MEM_DQ4
8
47
MEM_DQ11
SDRAM_DQ14
22X4
DQ4
DQ11
MEM_DQ13
AB15
9
46
SDRAM_DQ13
VDDQ
VSSQ
MEM_DQ12
AA15
MEM_DQ5
10
45
MEM_DQ10
SDRAM_DQ12
DQ5
DQ10
MEM_DQ11
Y16
SDRAM_DQ11
MEM_DQ6
11
44
MEM_DQ9
DQ6
DQ9
MEM_DQ10
R8262
AC16
SDRAM_DQ10
12
43
VSSQ
VDDQ
22X4
MEM_DQ9
AB16
SDRAM_DQ9
MEM_DQ7
13
42
MEM_DQ8
DQ7
DQ8
MEM_DQ8
AA16
SDRAM_DQ8
14
41
R8251
VDD
VSS
MEM_DQ7
AA11
4.7K
SDRAM_DQ7
15
40
LDQM
NC
R8252
MEM_DQ6
R8263
Y13
4.7K
SDRAM_DQ6
MEM_WE
16
39
WE
UDQM
22X4
MEM_DQ5
AA13
SDRAM_DQ5
MEM_CAS
17
38
MEM_CK
CAS
CLK
MEM_DQ4
AB13
MEM_RAS
18
37
MEM_CKE
SDRAM_DQ4
RAS
CKE
MEM_DQ3
AC13
MEM_CS
19
36
SDRAM_DQ3
CS
NC
MEM_DQ2
Y14
R8264
MEM_BA0
20
35
MEM_A11
SDRAM_DQ2
22X4
BA0
A11
MEM_DQ1
AA14
MEM_BA1
21
34
MEM_A9
SDRAM_DQ1
BA1
A9
MEM_DQ0
AB14
MEM_A10
22
33
MEM_A8
SDRAM_DQ0
A10
A8
MEM_A0
23
32
MEM_A7
A0
A7
MEM_A11
Y7
MEM_A1
24
31
MEM_A6
SDRAM_A11
A1
A6
MEM_A9
AA7
R8265
MEM_A2
25
30
MEM_A5
SDRAM_A9
22X4
A2
A5
MEM_A8
AB7
MEM_A3
26
29
MEM_A4
SDRAM_A8
A3
A4
MEM_A7
AC7
C8218 104K
27
28
SDRAM_A7
VDD
VSS
MEM_A6
Y8
C8219 104K
SDRAM_A6
MEM_A5
R8266
AA8
C8220 104K
SDRAM_A5
22X4
MEM_A4
AB8
C8221 104K
SDRAM_A4
MEM_A3
AC8
C8222 104K
SDRAM_A3
MEM_A2
Y9
C8223 104K
SDRAM_A2
MEM_A1
R8267
AA9
C8224 104K
SDRAM_A1
22X4
MEM_A0
AB9
SDRAM_A0
MEM_A10
AC9
SDRAM_A10
GNDHD
+1.8VHD
L8202
BLM18PG181SN1D
+1.8VAVDD
N20
AVDD
N21
AVDD
N22
AVDD
N23
AVDD
P20
AVDD
P21
AVDD
W20
AVDD
W21
+1.8VHD
AVDD
W22
AVDD
W23
AVDD
Q8201:B
L8203
BLM18PG181SN1D
+1.8VCVDD
G15
CVDD
ADV7844
G16
CVDD
G17
CVDD
H15
CVDD
H16
CVDD
H17
CVDD
E21
CVDD
F21
CVDD
G21
+3.3VHD
+1.8VHD
CVDD
H21
Q8206
CVDD
BU18TD3WG-TR
1
5
+1.8VPVDD
J20
VIN
VOUT
PVDD
2
L8204
K20
GND
BLM18PG181SN1D
PVDD
3
4
STBY
NC
A5
TVDD
A11
TVDD
A17
TVDD
VDD_SDRAM
B5
+3.3VHD
TVDD
VDD_SDRAM
B11
TVDD
VDD_SDRAM
B17
TVDD
VDD_SDRAM
C5
L8205
TVDD
VDD_SDRAM
BLM18PG181SN1D
+3.3VTVDD
C11
TVDD
VDD_SDRAM
C18
TVDD
VDD_SDRAM
C19
TVDD
VDD_SDRAM
C20
TVDD
C21
TVDD
C22
TVDD
C23
TVDD
D5
GNDHD
TVDD
D11
TVDD
D21
TVDD
J
K
A1
M14
GND
GND
A23
M15
GND
GND
B23
M16
GND
GND
E3
M17
GND
GND
E4
M20
GND
GND
G7
M21
Q8201:F
GND
GND
G8
N8
GND
GND
ADV7844
G9
N9
GND
GND
G10
N10
GND
GND
G13
N11
GND
GND
G14
Q8201:A
N12
GND
GND
C12
N13
GND
GND
ADV7844
C13
N14
GND
GND
C14
N15
GND
GND
H7
N16
GND
GND
H8
N17
GND
GND
H9
P8
GND
GND
H10
P9
GND
GND
H11
P10
GND
GND
H12
P11
GND
GND
H13
P12
GND
GND
H14
P13
GND
GND
C15
P14
GND
GND
C16
P15
GND
GND
C17
P16
GND
GND
J7
P17
GND
GND
J8
R8
GND
GND
J9
R9
GND
GND
J10
R10
GND
GND
J11
R11
GND
GND
J12
R12
GND
GND
J13
R13
GND
GND
J14
R14
GND
GND
J15
R15
GND
GND
J16
R16
GND
GND
J17
R17
GND
GND
J22
T8
GND
GND
J23
T9
GND
GND
K8
T10
GND
GND
K9
T11
GND
GND
K10
T12
GND
GND
K11
T13
GND
GND
K12
T14
GND
GND
K13
T15
GND
GND
K14
T16
GND
GND
K15
T17
GND
GND
K16
T20
GND
GND
K17
T21
GND
GND
K21
T22
GND
GND
L3
T23
GND
GND
L4
U15
GND
GND
L8
U16
GND
GND
L9
U17
GND
GND
L10
Y3
GND
GND
L11
Y4
GND
GND
L12
Y5
GND
GND
L13
Y12
GND
GND
L14
Y19
GND
GND
L15
AA3
GND
GND
L16
AA4
GND
GND
L17
AA5
GND
GND
L20
AA12
GND
GND
L21
AA19
GND
GND
L22
AB5
GND
GND
L23
AB19
GND
GND
M8
AB23
GND
GND
M9
AC1
GND
GND
M10
AC5
GND
GND
M11
AC19
GND
GND
M12
AC23
GND
GND
M13
GND
GNDHD
+1.8VHD
L8207
K7
+1.8VVDD
BLM18PG181SN1D
VDD
L7
VDD
M7
VDD
N7
VDD
P7
VDD
R7
VDD
T7
VDD
U7
VDD
U8
VDD
U9
VDD
U10
VDD
U11
VDD
U12
+3.3VHD
VDD
U13
VDD
U14
VDD
L8208
E1
+3.3VDVDDIO
BLM18PG181SN1D
DVDDIO
E2
DVDDIO
L1
DVDDIO
L2
DVDDIO
U1
DVDDIO
U2
DVDDIO
U3
DVDDIO
U4
+3.3V_RAM
+3.3VHD
DVDDIO
AB6
DVDDIO
AC6
DVDDIO
L8206
Y6
+3.3V_RAM
BLM18PG181SN1D
Y18
AA6
AA18
AB12
AB18
AC12
AC18
GNDHD
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