TX-SR309/ HT-R290/ HT-R390/ HT-R548/ HT-RC330
SCHEMATIC DIAGRAM/
BLOCK DIAGRAM-14
MPU SECTION PART-14
CECOUT
FSI
KEYINT0
KEYINT1
MICMUT
MICDET
VOLA
VOLB
LEDTHRU
VOLH
THERMAL
UPTDET
MPOWER_W
POFF2_1
HPDET
MPOWER
SPRLCS
SPRLF
VOLCLK
VOLDATA
KEY0
KEY1
KEY2
INIT3
INIT2
INIT1
BAND
FSO
MPOWER
AMUT
AMUT_C
SEC1H
POFF
DIGCLK
DACMUT
DACRST
SYSIN
RI
SYSOUT
POFF
MPOWERD
GNDDG
+10VSTB
+12VD_STB
THERMAL
+5.0V_MPU
DIRCS
DSPCS
DIRINT0
DSPINT1
DSPINT2
DSPINT0
DSPRST
DIRRST
DACCS
DACMUT
DACRST
IPROTECT
PROTECT
PROTECT2
VOLH
HPDET
DIGCLK
DIGSDO
DIGSDI
MICMUT
TU_SCL
TU_SDA
TU_GP102
SEC1OFF
+1.8VTXPVDD
+1.8VPVDD
+1.8VTXPLVDD
THERMAL
+3.3V_STB
KEY0
KEY1
LEDSTBY
POFF2_1
+5.0VDIS_
AUX_V
ROMCS
ROMCLK
ROMSDO
ROMSDI
CECOUT
CECIN
HDMIINT_TX
CEC
RS232RXD
RS232TXD
VDET
YDET
FHS
FCLK
FSO
FLMD0
FSI
RESET
MPOWER_W
VDSWDCTL
POFF2
VMUT
VSWSCL
VSWSDA
VDET
YDET
AUX_V
AUX_GNDV
OC_DMS
OC_DDO
OC_DCK
OC_DDI
DRST
RESET
FLMD0
+3.3V_STB
FLMD0
VSWSDA
VSWSCL
VMUT
VDSWDCTL
VSWSDA1
VSWSCL1
FLDSDO
FLDCLK
FLDCS
FLDRST
HDMISDI
DSPINT1
DIRINT0
DSPINT2
DSPINT0
FCLK
REMIN
CECIN
UPTDETINT
DIRRST
DACCS
DIRCS
HDMIPDN
HDMIRST
HDMIINT2
HDMIINT
RS232TXD
HDMISDO
HDMISCK
DSPCS
DSPRST
MCLK44/48
HDMISCL
HDMISDA
SPIHOLD
IPROTECT
PROTECT
+3.3V_MPU
+5.0V_MPU
GND_VD
RS232RXD
+3.3V_STB
UPTDETINT
DRST
MCLK44/48
DIGSDO
FHS
TU_SDA
TU_GPIO2
TU_RST
TU_RST
+3.3V_MPU
+3.3V_VD
UPTRXD
UPTTXD
UPTDET
UPT/AUTH_RST
UPT/AUTH_SDA
UPT/AUTH_SCL
RESET
OC_DDI
OC_DMS
HPGND
SYSOUT
OC_DDO
OC_DCK
UPT/AUTH_SDA
UPT/AUTH_SCL
UPT/AUTH_RST
UPTRXD
UPTTXD
+12V
+5.2V_VD
GND_VD
TU_SCL
PCIE_SCL
PCIE_SMO
PCIE_SDA
PCIE_DET
PCIE_SRQ
LEDSTBY
LEDTHRU
SPICS
KEY3
SPRLSPB
AMUT
SPRLCS
VOLCLK
SPRLF
VOLDATA
SEC1H
SEC1OFF
PCIE_SCL
PCIE_SDA
PCIE_SMO
PCIE_DET
PCIE_SRQ
GNDDG
+5.2VHD
PCIE_GLED
PCIE_BLED
AMUT_C
GND_DDC
+12V
DIGSDI
SPRLSPB
FLDCLK
FLDSDO
REMIN
+3.3V_STB
KEY3
VOLA
KEY2
VOLB
GNDDG
MICDET
FLDCS
FLDRST
KEYINT1
KEYINT0
SYSIN
HDMIRST
HDMISDA
HDMISDI
HDMISDO
HDMISCK
CEC
HDMIPDN
HDMIINT_TX
HDMIINT2
HDMIINT
+3.3V_MPU
+5.0V_MPU
GND_VD
SPIHOLD
HDMISCL
SPICS
+5.0V_MPU
+3.3V_MPU
+3.3V_STB
+5.6V_STB
+5.2V
NC
POWER SUPPLY (MPU)
POWER SUPPLY (DDC)
75
76
73
74
1
37
38
39
40
41
42
110
109
P-UP
+3.3V_STB
+3.3V_STB
MAIN MICOM
MUTE
RESET
POWER SUPPLY (STB)
37mA
5mA
25mA
AMP
TO BAAF-0614(PART-3)
TO BAETC-0616(PART-4)
THERMAL
TO BAVD-0656(PART-7)
VIDEO
DIS
TO BADIS-0654(PART-10)
STANBY
TO BAPS-0659(PART-11)
TO BAVD-0656(PART-7)
VIDEO
VIDEO
EEPROM
CEC
to HDMI Section (Part-15)
UPGRADE
J-TAG
+3.3V_STB
TO BAVD-0656(PART-7)
AUTHENTICATION
P-UP
P-DN
P-DN
P-DN
P-DN
P-DN
P-DN
UPTRST
UPTSDA
UPTSCL
BAHDM-0678
*
*
*
*
*
*
*
*
*
*
Except MIC Model
P-UP
N.C.
NC
+1.8V
+3.3V
294+55+80mA
918+700mA
NC
NC
INITIAL
POWER SUPPLY For HDMI
to DSP Section (Part-18)
to RB Section
No USE
R667
MODEL
R668
R663
R664
R666
R669
R662
R665
DC
DF
PP
0
0
0
NC
NC
NC
NC
33K
10K
NC
NC
0
A
B
0
0
NC
NC
NC
33K
10K
10K
0
NC
33K
10K
10K
0
NC
33K
10K
10K
HT-
***MPU INITIAL SETTING VALUE***
BAND
INIT1
INIT2
INIT3
UP
DOWN
UP
DOWN
UP
DOWN
UP
DOWN
33K
10K
NC
NC
0
0
NC
0
0
NC
33K
10K
TX-SR309
R548
HT-R390
33K
10K
NC
0
33K
10K
DC
C
PP
DC
DC
33K
10K
33K
10K
NC
0
10K
10K
HT-
R290
D
E
F
G
H
J
10K
NC
10K
0
33K
10K
NC
33K
NC
10K
0
NC
NC
0
33K
10K
MR
MQ
MK
MQ
MK
PA
PB
MR
RC330
HT-
MQ
PP
DISTINATION
INITIAL
Model No. TX-SR309/ HT-R290/ HT-R390/ HT-R548/ HT-RC330 Schematic Diagram (Part-14) MPU Section
D701
KDS4148U
D702
KDS4148U
Q702
S812C33AUA
I
G
O
Q703
S812C56AUA
I
G
O
D182
KDS4148U
D183
KDS4148U
Q273
XC6220B501PR
3
NC
2
VSS
1
CE
5
VOUT
4
VIN
+5.2VHD
C8931
106K/25V
C8932
106K/25V
R8936
8.2K
+5.2V
L8932
BLM18PG181SN1D
L8931
7E08Q-100M-RA
R8935
10KF
Q8931
MP2363DN
9
THRM
4
GND
3
SW
2
IN
1
BS
8
SS
7
EN
6
COMP
5
FB
+5.2VHD
C8936
100/16
R622 47
R512
220
R514 220
R532
4.7K
R533
4.7K
R605 220
R716
47
R633
10K
R635
10K
R552
10K
R554
10K
R557
10K
R551
10K
R538
10K
R543
10K
R727
10K
R619 47
R621 220
C509 106K
R503 10K
R682 10K
R590 10K
R59610K
R715 10K
R726 27K
R614 10K
R617 220
R613 1K
R611 1K
R609 1K
R631
47
R639
10K
R659
27K
X501
5MHz
R508
1M
R618 10K
R623 10K
R620 10K
R501 47K
R661
220
R660
220
R658
220
R652
1K
R650
220
R646
220
R644
220
R642
220
R640
47
R638
47
R662
Val
R663
Val
R664
Val
R665
Val
R666
Val
R667
Val
R668
Val
R669
Val
R671
2.7K
R673
2.7K
R675
2.7K
R677
2.7K
R573
220
R725
220
Q181
KRC105S
R713
2.2K
R712
1K
Q752
KRA102S
2
1
3
R714
10K
Q751
KRC104S
3
1
2
C753
470/6.3
R624
220
R607
220
R610 220
D111 KDS4148U
Q601
KRC104S
R566
2.2K
R568
2
.2K
Q756
KRC102S
Q755
KRA107S
Q753
KRA107S
Q754
KRC102S
R724
100
R723
100
L8933
BLM18PG181SN1D
L8934
BLM18PG181SN1D
R505 10K
C8939
104K
C8937
104K
C505 104K
C528 104K
C522 104K
C502 104K
C525
104K
C507 104K
C503 104K
C511
102J
C512
102J
C521 102J
C526
102J
C524
102J
C518
102J
C519
102J
C520
102J
C527
102J
C8940
103K
C8943
151J
C8938
223K
C751
105K
+1.8VHD
+3.3VHD
L8937
BLM18PG181SN1D
L8938
BLM18PG181SN1D
L8939
BLM18PG181SN1D
+1.8V
C8986 105K
C8987 105K
C8988 105K
C705
106K/16V
C745
106K/16V
C702
106K/16V
C701
106K/16V
C8934
106K/16V
C8933
106K/16V
C8935
106K/16V
JL501B
1
2
3
R110
10K
TP25
TP26
C151
104K
Q704
SN74CB3Q3305PWR
1
1OE
2
1A
3
1B
4
GND
5
2A
6
2B
7
2OE
8
VCC
C710
104K
P27
P28
P29
P30
P31
P32
P33
P34
P35
P751A
IMSA-9618S-09A
1
2
3
4
5
6
7
8
9
P2800B
9
8
7
6
5
4
3
2
1
P752A
NSCT-9P2472
1
2
3
4
5
6
7
8
9
C708
106K/16V
C707
106K/16V
C613
474K
C703
106K/16V
C501
106K/16
R504
0
Q8156
UM6K1N
5
2
4
1
6
3
R574 47x4
R544 220x4
R595
220x4
R579
47
R582
220x4
R580
10Kx4
R521
47x4
R688
10Kx4
R690
47x4
R539 47x4
C508 104K
R693
47x4
C523
102J
R651
10K
D601
KDS4148U
R656
22K
R655
22K
R562
220
R678
220K
R657
220K
D602
KDS4148U
D603
KDS4148U
R687 10K
R520 10K
R515
47x4
R681 10K
R534
22Kx4
R550 47x4
R3134
47
C513
101J
R511 10K
R572 10K
R653
1M
D110
KDS4148U
R601
47x4
R599
10Kx4
R570
2
.2K
P701A
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D8931
RB050M-30
R8933
56KF
L500
BLM18PG181SN1D
L746
BLM18PG181SN1D
L740
BLM18PG181SN1D
L742
BLM18PG181SN1D
L743
BLM18PG181SN1D
C709
106K/25V
C706
106K/25V
C504 104K
C3117
102J
R565 47x4
R531
47
R530
47
R527
10K
R528
10K
R529
10K
R559
2
.7K
R522
220
R523
220
R606
47
R525
47
R524
47
R526
47
R674
4.7K
R670
4.7K
R672
4.7K
R676
4.7K
R701
0
R615 100
JL801B
1
2
3
4
5
JL901B
5
4
3
2
1
P2001B
7
6
5
4
3
2
1
P8002B
9
8
7
6
5
4
3
2
1
Q746
BU33TD3WG-TR
4
NC
5
VOUT
1
VIN
2
GND
3
STBY
Q8972
BU18TD3WG-TR
1
VIN
2
VSS
3
CE
4
NC
5
VOUT
Q701
MPD70F3746
1
AVREF0
2
AVSS
3
P10/ANO0
4
P11/ANO1
5
AVREF1
6
P00/TIP61/TOP61
7
P01/TIP60/TOP60
8
FLMD0
9
VDD
10
REGC
11
VSS
12
X1
13
X2
14
RESET
15
XT1
16
XT2
17
P02/NMI
18
P03/INTP0/ADTRG
19
P04/INTP1
20
P05/INTP2/DRST
21
P06/INTP3
22
P40/SIB0/SDA01
23
P41/SOB0/SCL01
24
P42/SCKB0
25
P30/TXDA0/SOB4
26
P31/RXDA0/INTP7/SIB4
27
P32/ASCKA0/SCKB4/TIP00/TOP00
28
P33/TIP01/TOP01
29
P34/TIP10/TOP10
30
P35/TIP11/TOP11
31
P36
32
P37
33
EVSS
34
EVDD
35
P38/TXDA2/SDA00
36
P39/RXDA2/SCL00
37
P50/TIQ01/KR0/TOQ01/RTP00
38
P51/TIQ02/KR1/TOQ02/RTP01
39
P52/TIQ03/KR2/TOQ03/RTP02/DDI
40
P53/SIB2/KR3/TIQ00/TOQ00/RTP03/DDO
41
P54/SOB2/KR4/RTP04/DCK
42
P55/SCKB2/KR5/RTP05/DMS
43
P60/RTP10
44
P61/RTP11
45
P62/RTP12
46
P63/RTP13
47
P64/RTP14
48
P65/RTP15
49
P66/SIB5
50
P67/SOB5
51
P68/SCKB5
52
P69/TIP70/TOP70
53
P610/TIP71
54
P611/TOP71
55
P612/TIP80/TOP80
56
P613/TIP81/TOP81
57
P614
58
P615
59
P80/RXDA3/INTP8
60
P81/TXDA3
61
P90/A0/KR6/TXDA1/SDA02
62
P91/A1/KR7/RXDA1/SCL02
63
P92/A2/TIP41/TOP41
64
P93/A3/TIP40/TOP40
65
P94/A4/TIP31/TOP31
66
P95/A5/TIP30/TOP30
67
P96/A6/TIP21/TOP21
68
P97/A7/SIB1/TIP20/TOP20
69
P98/A8/SOB1
70
P99/A9/SCKB1
71
P910/A10/SIB3
72
P911A11/SOB3
73
P912/A12/SCKB3
74
P913/A13/INTP4
75
P914/A14/INTP5/TIP51/TOP51
76
P915/A15/INTP6/TIP50/TOP50
77
PCD0
78
PCD1
79
PCD2
80
PCD3
81
PCS0/CS0
82
PCS1/CS1
83
PCS2/CS2
84
PCS3/CS3
85
PCM0/WAIT
86
PCM1/CLKOUT
87
PCM2/HLDAK
88
PCM3/HLDRQ
89
PCM4
90
PCM5
91
PCS4
92
PCS5
93
PCS6
94
PCS7
95
PCT0/WR0
96
PCT1/WR1
97
PCT2
98
PCT3
99
PCT4/RD
100
PCT5
101
PCT6/ASTB
102
PCT7
103
BVSS
104
BVDD
105
PDL0/AD0
106
PDL1/AD1
107
PDL2/AD2
108
PDL3/AD3
109
PDL4/AD4
110
PDL5/AD5/FLMD1
111
PDL6/AD6
112
PDL7/AD7
113
PDL8/AD8
114
PDL9/AD9
115
PDL10/AD10
116
PDL11/AD11
117
PDL12/AD12
118
PDL13/AD13
119
PDL14/AD14
120
PDL15/AD15
121
PDH0/A16
122
PDH1/A17
123
PDH2/A18
124
PDH3/A19
125
PDH4/A20
126
PDH5/A21
127
PDH6/A22
128
PDH7/A23
129
P715/ANI15
130
P714/ANI14
131
P713/ANI13
132
P712/ANI12
133
P711/ANI11
134
P710/ANI10
135
P79/ANI9
136
P78/ANI8
137
P77/ANI7
138
P76/ANI6
139
P75/ANI5
140
P74/ANI4
141
P73/ANI3
142
P72/ANI2
143
P71/ANI1
144
P70/ANI0
R625
47
R627
10K
P753A
1
2
3
4
5
6
7
8
9
10
11
R8934
270K
+1.84V
R8956
5.6K
R8955
10KF
Q8951
MP2363DN
9
THRM
4
GND
3
SW
2
IN
1
BS
8
SS
7
EN
6
COMP
5
FB
+3.4V
R8953
27KF
L8952
BLM18PG181SN1D
C8952
106K/25V
C8951
106K/25V
L8951
7E08Q-100M-RA
C8950
100/16
R8976
3.3K
R8975
10KF
R8973
10KF
L8971
7E08Q-100M-RA
C8972
106K/25V
C8971
106K/25V
L8972
BLM18PG181SN1D
C8956
100/16
+3.3VHD
+1.8VHD
C8976
100/16
L8974
BLM18PG181SN1D
L8973
BLM18PG181SN1D
L8953
BLM18PG181SN1D
Q8971
MP2363DN
9
THRM
4
GND
3
SW
2
IN
1
BS
8
SS
7
EN
6
COMP
5
FB
L8954
BLM18PG181SN1D
R8954
220K
R8974
220K
C8977
104K
C8959
104K
C8957
104K
C8960
103K
C8963
151J
C8958
223K
C8978
223K
C8980
682K
C8982
105K
C8955
106K/16V
C8954
106K/16V
C8953
106K/16V
C8973
106K/16V
C8974
106K/16V
C8975
106K/16V
D8951
RB050M-30
D8971
RB050M-30
C8962
105K
R8971
1K
R8951
1K
R152
10K
R151
10K
R560
10K
R577
10K
L744
BLM18PG181SN1D
R692
4.7Kx4
L153
BLM18PG181SN1D
Q153 R1EX25064ASA00A
1
CS
2
SO
3
WP
4
GND
5
SI
6
SCK
7
HOLD
8
Vcc
R154
10K
Q3105
MFI341S2164
1
NC
2
MD1/CS
3
NC
4
RESET
5
VCC
6
NC
7
NC
8
NC
9
NC
10
NC
11
VSS
12
SCL/SIMO
13
SDA/SOMI
14
MD0/SCLK
15
NC
16
NC
17
NC
18
NC
19
NC
20
NC
C3118
105K
GNDDG
C514 104K
C515 104K
R510
47
R509 220
C8979
104K
U0030
A
1
2
3
4
5
B
C
D
E
F
G
H
