HBD-N590/N790W/N890W/N990W/N995W/T79
HBD-N590/N790W/N890W/N990W/N995W/T79
49
49
5-12. SCHEMATIC DIAGRAM - MB-149 Board (7/11) -
• See page 56 for Waveforms. • See page 63 for IC Block Diagrams. • See page 71 for IC Pin Function Description.
Note:
IC101 on the MB-149 board cannot exchange with single. When
this part is damaged, exchange the complete mounted board.
5
2.4
2.4
2.4
2.4
2.4
2.4
5
2.4
0
0
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
2.4
0
0
3.2
3.2
2.5
1.2
1.6
2.5
2.5
5
3.3
1.6
1.6
6.2
5
3.3
1.6
3.3
1.6
1.2
1.6
1.6
1.2
1.6
1.2
1.5
1.2
1.6
1.6
3.3
1.6
1.2
1.5
1.2
1.6
1.6
3.3
0
6
5
4
DAMP_SDA
R5913
47k
JL5923
GND
R5901
22
C5901
0.1
1
C5922
C5936
0.01
100
R5941
JL5938
22
R5986
JL5904
UNSW6V
JL5926
47k
R5934
10
C5916
10
C5933
10
C5937
R5937
1k
JL5907
22
R5942
47k
R5931
STA516_TH_WARN
R5903
22
R5902
100
JL5917
JL5921
A_GND
DAMP_SCL
10
C5927
JL5918
10
C5931
10
C5924
0.1
C5906
22
R934
ST_SDA
10
C5909
R5944
0
R5914
47k
JL5929
R5909
22k
CL5903
DAMP_XRST
22
R5947
22
R5984
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC5904
PCM1808PWR
Vr
ef
AGND
AV
cc
DVdd
DGND
SCKI
LRCK
BCK
DOUT
MOD0
MOD1
FMT
V
inL
Vi
nR
R5961
0
R5958
10
DAMP_XPDN
ST_RDS_INT
0.1
C5932
JL5931
10
C5910
R5957
10
JL5902
ASEL0
10
C5915
JL5925
10
C5917
JL5935
22
R5987
R5938
1k
10
R5962
33
R5964
R5932
47k
JL5905
22
R5946
RT3N11M-TP-1
Q5901
R5945
0
JL5947
R5981
0
R5924
1k
R5921
18k
1
C5920
SD
10
C5930
0
R5979
JL5920
JL5949
JL5939
JL5919
22
R5983
DAMP_XMUTE
JL5930
22
R5985
ST_SCL
0.1
C5929
R5923
18k
ASEL1
JL5903
JL5922
JL5901
JL5932
1
2
3
4
5
6
7
7P
CN5902
RDS
I2C_DATA
I2C_CLK
AGND
R-CH
A5V
L-CH
R5911
100
JL5936
R5910
22k
JL5934
EN
10
R5963
33
R5965
JL5940
JL5924
0.1
C5923
R5935
47k
R5920
18k
22
R5988
DC_DET
0
R5980
VCC
OUT
GND
JSR1124
IC5901
1
2
3
JL5937
CL5902
R5912
47k
JL5933
JL5906
CL5901
0.1
C5928
R5922
18k
R5915
47k
R5969
22
2.2k
R906
4.7k
R921
4.7k
R919
100k
R909
1.5k
R913
C903
47p
1.5k
R916
R908
2.2k
47k
R915
JL902
47p
C907
C912
0.1
4.7k
R922
47k
R917
JL903
22k
R914
C905
10
JL904
47p
C909
0
R903
10
C904
470
R911
JL901
R902
0
470p
C906
R904
0
C914
0.1
4.7k
R920
R901
0
C902
47p
1
C916
JL905
22k
R912
ACAL_DET
100k
R907
ARC_SPDIF
22
R927
22
R926
JL908
JL909
JL910
JL906
JL907
10
C910
10
C911
0
R923
10
C915
10
C913
J901
470p
C908
CL901
STRAP_AOSDATA2
STRAP_AOSDATA1
STRAP_AOSDATA0
STRAP_AOLRCK
TC74VHC4052AFT(EK)
IC5903
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
INH
7
VEE
8
VSS
9
B
10
A
11
X3
12
X0
13
X
14
X1
15
X2
16
VDD
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74LCX541FT(EKJ)
IC5905
22
R939
22
R938
22
R937
22
R936
22
R935
22
R932
22
R931
22
R933
D3.3V
10
C5939
R947
0
C5938
0.01
10
R940
47
R948
47
R950
10
R941
10
R949
FL_6V
FL_GND
PCONT1
100
R951
22
R952
100
R953
22
R954
100
R955
100
R956
JL5950
JL5951
JL5952
JL5953
JL5954
JL5955
JL5956
JL5957
JL5958
JL5959
JL5960
R958
0
R5970
22
100
RB5902
47k
R5971
47k
R5972
47k
R5973
47k
R5974
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN5909
GPIO2
RESET
I2C_DATA
DETECT
I2C_SCL
PCONT1
SD(SL/SR)
GND
BCK
GND
LRCK
WS GND
WS 6V
470
R910
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
24P
CN5904
D3.3V
DAMP_SCL
D3.3V
DAMP_SDA
EN
SD
DC_DET
XWARN
DAMP_XRST
DAMP_XPDN
DAMP_XMUTE
DGND
AMP_MCK
DGND
AMP_BCK
DGND
AMP_LRCK
DGND
AMP_D1(FL/FR)
DGND
AMP_D3(C/SW)
DGND
AMP_D2(SL/SR)
DGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22P
CN5905
D3.3V
DAMP_SCL
D3.3V
DAMP_SDA
EN
SD
DC_DET
XWARN
DAMP_XRST
DAMP_XPDN
DAMP_XMUTE
DGND
AMP_MCK
DGND
AMP_BCK
DGND
AMP_LRCK
DGND
AMP_D1(FL/FR)
DGND
AMP_D3(C/SW)
DGND
R5975
100
R5976
100
R5949
47
R5950
47
R5951
47
R5952
47
R5953
47
R5954
47
0
R960
0
R961
47
R962
3.3V
OPTICAL
B23
COAXIAL
C25
ARC
C24
SPDATA
E24
MCIN
D24
AOMCLK
A24
AOBCK
A25
AOLRCK
B27
AOSDATA0
B24
AOSDATA1
B25
AOSDATA2
A26
AOSDATA3
B26
AOSDATA4
A27
AL0
B28
AR0
A28
SPDIF
C26
J5901
FB5909
0
C5903
0
C5911
0
C5908
0
C5904
WS_SDA
WS_GPIO2
WS_RST
WS_SCL
WS_DET
TC74LCX125FT(EKJ)
IC5907
1
2
3
4
5
6
7
GND
8
9
10
11
12
13
14
VCC
0
R918
NJM2740V
IC901
1
2
3
4
5
6
7
8
C5914
47p
C5913
47p
5
4
3
2
1
S-T111B50MC-OHJTFG
IC5902
CONT
GND
NP
V
out
Vi
n
DC_DET
STA516_TH_WARN
DAMP_XMUTE
DAMP_XPDN
STA516_TH_WARN
DAMP_XRST
DAMP_XMUTE
SD
DAMP_SDA
EN
DAMP_XPDN
DAMP_SCL
DAMP_XRST
WS_SCL
WS_DET
WS_SDA
WS_RST
WS_GPIO2
DAMP_SCL
DAMP_SDA
EN
DC_DET
SD
WS_GPIO2
WS_RST
WS_SDA
WS_DET
WS_SCL
(7/11)
MB-149 BOARD
BD DECODER
(Chip Size Package)
IC101
CSP
IC5905
BUFFER
IC5907
BUFFER
(11/15)
IC5904
A/D CONVERTER
IC5903
AUDIO SELECT
+
-
-
+
IC901
MIC AMP
OPTICAL RECEIVER
IC5901
CXD90011G-BC (EXCEPT SP, TW, TH, CH)
CXD90011G-BB (SP, TW, TH, CH)
IC101
V
G
-1 -2
INVERTER
V
G
IC5902
+5V REGULATOR
>114S
MB-149
(8/11)
BOARD
>109S
MB-149
(6/11)
BOARD
>112S
MB-149
(11/11)
BOARD
>115S
MB-149
(3/11)
BOARD
>113S
MB-149
(11/11)
BOARD
DIGITAL IN
TV
OPTICAL
IN
AUDIO
AUDIO
L
R
A.CAL MIC
ECM-AC3
CN501
BOARD
WS
>05S
CN3505
BOARD
NX_AMP
>07S
CN3504
BOARD
NX_AMP
>08S
TUNER2FMF-NS
TUNER2FMP-NS
TU1
(EXCEPT US, CND, AEP, UK, PX)
(US, CND, PX)
(AEP, UK)
TUNER2FMPR-NS
COAXIAL
ANTENNA
FM
75
:
16
8
I
14
2
15
12
A
D
5
K
B
M
7
C
L
17
6
11
3
H
F
13
20
G
9
E
10
1
19
J
18
4
(N790W/N890W/N990W/N995W/T79)
(N590)
(N790W/N890W/N990W/N995W/T79)
FFC7
FFC4
FFC4
FFC6
(Page 53)
(Page 45)
(Page 59)
(Page 53)
(Page 62)
(Page 62)
(Page 48)
(Page 50)
Ver. 1.1