DVP-NS400D
4-15 4-16
AV DECODER
MB-98 (3/9)
MB-98 (AV DECODER) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
B+
B+ B+
B+
B+
B+ B+
B+B+
B+
B+
B+
B+
B+
B+B+
3.3 1.6
1.9
3.3
2.3
1.8
1.9
2.1
3.3
1.5
2.1
2.1
2.2
2.3
2.1
2.1
1.5
3.3
2.1
2
2.3
1.7
0.1
0.1
1.8
3.1
2.8
3.3
1.6
2.6
3.3
3.3
2.9
3
1.5
0.1
0.1
0
3.3
0.1
1.8
1.8
0.7
2.1
1.2
1.8
3.3
1.5
1.4
3.3
3.3
2.2
2.2
1.8
1.6
1.7
0.7
0.8
2.2
1.8
1.6
0
0
1.6
1.6
1.8
1.6
3.3
1.6
1.6
0
1.6
3.3
1.8
1.6
3.3
3.3
3.3
1.8
1.6
D0/C0.8
D0/C0.8
P0/N*/C0
P0/N*/C3.3
P0/N*/C0
P0/N*/C3.3
P0/N*/C0
P0/N*/C0
P0/N*/C0
P0/N*/C0
P3.3/N*/C3.3
P3.3/N*/C3.3
1.8
1.6
1.8
1
0
1.8
3.3
3.3
3.3
1.4
1.9
1.3
1.1
1.8
2.4
2.4
0.5
2.5
1.7
1.8
1.8
1.8
0.5
2.7
3.3
2.6
2.6
0.7
0.7
220
2.3
1.7
3.3
3.3
3.3
3.3
1.8
3.3
3.3
3.3
3.3
3.3
3.3
1.3
1.3
1.9
0.3
0.7
0.7
0.4
0.9
0.6
3.3
0.6
3.3
3.3
0.6
3.3
0.5
3.3
3.3
0.6
0.5
3.3
2
3.3
0.5
0.4
3.3
1.8
3 1.8
1.1
1.1
1.6
1.8
1
0.4
0.9
0.8
0.7
0.9
0.4
0.9
3.3
1.6
1.1
1.1
1.7
0
3.3
3.3
3.3
1.8
3.3
2.3
2.1
2.1
2.2
3.3
2.1
1.5
2
1.7
3.3
3.3
0.1
1.6
0.1
0
1.8
2.1
1.8
1.4
2.1
0.1
1.7
3.3
3.3
2.1
1.5
2.2
2.1
2
3.3
2.3
1.4
0
1.8
0.1
1.6
2.1
1.8
3.3
1.9
1.9
1.5
2.1
3.3
2.3
2.1
2.1
2.3
3.3
0.1
3.1
2.8
2.6
2.9
1.5
0.1
0.1
0.7
1.2
1.5
3.3
3.3
1.5
3.3
1.5
2.8
1.2
3.3
2.1
2.1
2.6
3
2.3
2.3
1.5
3.1
0.7
2.1
0.1
1.9
0.1
0.1
1.9
3.3
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
N:NTSC DVD PLAY
P:PAL DVD PLAY
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
3.3
5 3.3
1.8
5
1.2
RV501
VIDEO LEVEL
ADJ
123 456 7
CXD1933Q
IC503
1234567891011121314151617181920212223242526272829303132333435365354555657585960
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105106 107108 109 110 111 112 113 114115 116117 118 119 120
121 122 123 124 125 126 127128 129130 131 132 133 134 135 136137 138139 140141 142 143 144
4452 4351 4250 4149 4048 3947 3846 3745
145 146 147 148 149 150 151152 153154 155 156 157 158 159 160161 162163 164165 166 167 168 169 170 171172 173174 175 176 177 178 179 180
181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240
0.01u
C530
GND
0.01u
C535
0.01u
C534
0.01u
C531
K4S161622D-TC80T
IC504
12345678910111213141516171819202122232425
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
GND
FL505
K4S161622D-TC80T
IC505
12345678910111213141516171819202122232425
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
0.01u
C532
16V
10u
C506
0.01u
C533
+3.3V
+3.3V
+1.8V
10k
R525
27MAVD
XSRQ
XSAK
XSHD
SDEF
SDCK
27MVGA32
SDI0
SDI1
SDI2
SDI3
SDI4
SDI5
SDI6
SDI7
33MAVD
CDLRCK
CDBCK
CDDATA
CDDOUT
ACH12
ACH34
ACH56
LRCK
BCK
512FSAVD
XRST
100
R507
0.01u
C504
HD1
HD2
HD3
HD4
HD5
HD8
HD7
HD6
HD13
HD14
HD15
HD0
HD9
HD10
HD11
HD12
XAVDCS3
XAVDCS2
0.01u
C524
0.01u
C525
HA1
HA0
HA2
HA3
HA6
HA7
HA5
HA4
HA10
HA9
HA8
HA11
HA12
HA13
HA14
HA15
HA17
HA16
HA18
HA21
HA19
HA20
R517
10k
XAVDIT
XWAIT
DREQ0
DREQ1
DACK1
DACK0
XRD
XWRH
CSVGA
DATAVGA
10k
R510
220
R511
220
R512
220
R513
220
R514
220
R515
220
R516
0.01u
C513
0.01u
C520
16V
10u
C505
4V
220u
C512
FLD
HSYNC
+5V
0.1u
C518
0.1u
C521
1200
R518
3300
R522
0.01u
C508
0.01u
C510
0.01u
C519
0.01u
C528
0.01u
C523
0.01u
C514
0.01u
C509
0.01u
C522
0.01u
C529
0.01u
C526
0.01u
C516
1k
RV501
JL507
JL508
JL509
JL510
JL511
JL512
JL513
10k
R524
JL522
16V
10u
C502
50V
1u
C501
JL523
10
R533
TCK
TRST
TMS
JL527
JL524
JL528
JL525
JL526
PDO5
PDO0
PDO1
PDO3
PDO6
PDO2
PDO4
PDO7
PDI7
PDI2
PDI6
PDI5
PDI0
PDI1
PDI4
PDI3
0.01u
C536
0.01u
C537
TDIKT
TDOKT
0.01u
C539
0.01u
C538
0.01u
C540
0.01u
C541
0.01u
C542
0.01u
C544
0.01u
C545
0.01u
C547
0.01u
C546
10
R554
CB/R
Y/G
YOUT
COUT
COMPOUT
CR/B
0
R519
0
R521
FL502
FL501
TK71518ASCL
IC501
1
VOUT
2
VIN
3
GND
JL542
JL541
IC502
MM1385ENLE
1
CONT
2
GND
3
NOISE
4
VOUT
5
VIN
0.01u
C503
1
A
ADDT2
ADDT6
ADDT14
ADDT2
ADDT11
ADDT1
ADDT8
ADDT12
ADDT10
ADDT5
ADDT7
ADDT9
ADDT4
ADDT13
ADDT15
ADDT3
ADAD7
ADAD8
ADAD9
ADAD5
ADAD6
ADAD6
ADAD11
ADAD2
ADAD1
ADDT3
ADAD0
ADAD3
ADAD5
ADAD0
ADAD9
ADAD7
ADDT12
ADAD2
ADAD10
ADAD4
ADAD3
ADAD4
ADAD10
ADAD1
ADDT6
ADAD8
ADDT5
ADAD11
ADDT15
ADDT7
ADDT1
ADDT0
ADDT14
ADDT8
ADDT4
ADDT13
ADDT9
ADDT10
ADDT0
ADDT11
ADDT8
ADDT7
ADDT9
ADDT6
ADDT10
ADDT5
ADDT11
ADDT4
ADDT12
ADDT3
ADDT13
ADDT2
ADDT14
ADDT1
ADDT15
ADDT0
ADAD4
ADAD3
ADAD5
ADAD2
ADAD6
ADAD1
ADAD7
ADAD0
ADAD8
ADAD10
ADAD9
ADAD11
IOVDD_00
HD8
HD9
HD10
HD11
CVS00
HD12
HD13
HD14
HD15
CVD00
ACLK
IOVSS_00
ACH12
ACH34
ACH56
CVS01
LRCKO
BCKO
DO
CVD01
CDIN2I
CDIN1I
IOVDD_01
CDBCKI
CDLRKI
CDEMPI
IOVSS_01
CRPCLKI
CVS02
DTI0
DTI1
DTI2
DTI3
IOVDD_02
DTI4
DTI5
DTI6
DTI7
CVD02
ICLKI
IOVSS_02
IERRI
ISTARTI
IVALI
IREQO
PWM
CVS03
IOVDD_03
DVO0
DVO1
DVO2
DVO3
CVD3
DVO5
DVO6
DVO4
DVO7
IOVSS_03
D1CLKO
IOAVSS_00
AVSS_00
ROUT
AVDD_00
AVSS_01
BOUT
AVDD_01
AVSS_02
GOUT
AVDD_02
DVSS33
DVDD33
AVSS_03
YOUT
AVDD_03
AVSS_04
COUT
AVDD_04
AVSS_05
COMPOUT
AVDD_05
VGO
IOAVDD_00
VREFI
IREFI
IOVDD_04
FLDO
HSYNCO
CVS04
N.C.
N.C.(PD32FLAG)
PDI7
PDI6
PDI4
PDI5
CVD04
PDI3
PDI2
PDI1
PDI0
IOVSS_04
PDO0
PDO1
PDO2
PDO3
IOVDD_05
PDO4
PDO5
PDO6
PDO7
CVS05
NRSDOUT
NRSENB
SHTDWNB
IOVSS_05
CVD05
X_SCAN_EN
TDI
TDO
TCK
CLKI
TESTI
IOVSS_11
SDDQ0
SDDQ15
CVD08
SDDQ1
SDDQ14
IOVDD_11
SDDQ2
SDDQ13
CVS08
SDDQ3
SDDQ12
IOVSS_10
SDDQ4
SDDQ11
SDDQ5
SDDQ10
IOVDD_10
SDDQ6
SDDQ9
SDDQ7
SDDQ8
IOVSS_09
SDDQM0
SDDQM1
CVD07
SDWEOB
SDCASOB
IOVDD_09
SDCLKO
IOVSS_08
SDRASOB
SDCKEO
IOVDD_08
SDCS0B
SDCS1B(SDAD13_SDRAM64)
SDAD12_SDRAM64(N.C.)
IOVSS_07
SDAD11
SDAD9
CVS07
SDAD10
SDAD8
IOVDD_07
SDAD0
SDAD7
CVD06
SDAD1
SDAD6
IOVSS_06
SDAD2
SDAD5
IOVDD_06
SDAD3
SDAD4
CVS06
TRST
TMS
AVDD_06
SCLKIN
AVSS_06
AVDD_07
VC
CPOT
AVDD_08
N.C.(BUS_CLOCK)
IOVDD_12
HAD23
HAD22
HAD21
HAD20
CVS09
HAD19
HAD18
HAD17
HAD16
IOVSS_12
HAD15
HAD14
HAD13
HAD12
CVD09
HAD11
HAD10
HAD9
HAD8
IOVDD_13
HAD7
HAD6
HAD5
HAD4
CVS10
HAD3
HAD2
HAD1
HAD0
IOVSS_13
HCSB
HRWB
HHCPU_MD
HIREQO
HWAITOB
CVD10
DM_ACK1
DM_REQ1
DM_ACK0
DM_REQ0
IOVDD_14
RSTB
HD0
HD1
HD2
HD3
IOVSS_14
HD4
HD5
HD6
HD7
VCC
DQ0
DQ1
VSSQ
DQ2
DQ3
VCCQ
DQ4
DQ5
VSSQ
DQ6
DQ7
VCCQ
DQML
WE
CAS
RAS
CS
A11(BA)
A10/AP
A0
A1
A2
A3
VCC
VSS
DQ15
DQ14
VSSQ
DQ13
DQ12
VCCQ
DQ11
DQ10
VSSQ
DQ9
DQ8
VCCQ
N.C.
DQMU
CLK
CKE
N.C.
A9
A8
A7
A6
A5
A4
VSS
DQ2
A7
A9
N.C.
CKE
CLK
VCCQ
DQMU
N.C.
DQ10
DQ8
DQ9
A4
VSSQ
DQ12
A6
DQ11
A5
VCCQ
VSSQ
DQML
DQ13
RAS
DQ14
CAS
DQ15
VSS
VSSQ
A8
WE
DQ7
VCCQ
A0
A10/AP
A11(BA)
CS
A2
DQ6
DQ5
A1
A3
VCC
VSSQ
VSS
DQ0
DQ1
DQ4
DQ3
VCCQ
VCC
VIDEO SIGNAL
SIGNAL PATH
PB
CHROMA
SIGNAL
AUDIO
Y/CHROMAY
1324
F
L
1912 205
G
K
11876
E
05
B
H
MB-98 BOARD (3/9)
I
169 173
D
18
C
15
M
10
J
14
MB-98 BOARD (6/9)
MB-98
BOARD
(7/9)
MB-98 BOARD (6/9)
MB-98 BOARD (7/9)
MB-98 BOARD (8/9)
MB-98 BOARD (2/9)
MB-98 BOARD (7/9)
MB-98 BOARD (2/9)
MB-98 BOARD (4/9)
MB-98 BOARD (7/9)
MB-98 BOARD (9/9) MB-98 BOARD (4/9)
MB-98 BOARD (2/9)
MB-98 BOARD (7/9)
BOARD
(7/9)
MB-98
IC503
AV DECODER
IC504
16M SDRAM
IC505
16M SDRAM
+3.3V REG
IC502
IC501
+1.8V REG
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