Mb-98 (Av Decoder) Schematic Diagram - Sony DVP-NS400D Service Manual

DVP-NS400D
Q Q
3 7 6 3 1 5 1 5 0
MB-98 (AV DECODER) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
1 2 3 4
MB-98 BOARD (3/9)
NO MARK:DVD/CD PLAY
*:IMPOSSIBLE TO MEASURE THE
A
D:DVD PLAY VOLTAGE AT THE MARKED POINTS.
C:CD PLAY
P:PAL DVD PLAY
N:NTSC DVD PLAY
R507 C504
100 0.01u
XRST
B
B+
B+
MB-98 BOARD (6/9)
C
C508
3.3
0.01u
2.2
HD8
2.2
HD9
1.8
HD10
1.6
HD11
1.7
D HD12
0.7
HD13
0.8
HD14
2.2
HD15
1.8
C509
0.01u
JL507 1.6
512FSAVD
MB-98 BOARD (7/9)
JL508
ACH12
JL509 0
ACH34
E JL510 0
ACH56
MB-98 BOARD (8/9)
JL511 1.6
LRCK
JL512 1.6
BCK
JL513
1.8
1.6
CDDOUT
F
CDDATA
3.3
MB-98 BOARD (2/9)
1.6
T E
L 1 3 9 4 2 2 9 6 5 1 3
CDBCK
1.6
CDLRCK
0
R510
10k
1.6
MB-98 BOARD (7/9) 33MAVD
G SDI0
SDI1
SDI2
SDI3
3.3
C510
0.01u
SDI4
SDI5
SDI6
MB-98 BOARD (2/9)
SDI7
H
1.8
1.6
SDCK
3.3
SDEF
3.3
XSHD
XSAK
XSRQ
I
IC501 R519
0
3.3
C538
+1.8V REG
0.01u
IC501
B+ B+
TK71518ASCL
3.3 1.8
C539
2 1
0.01u
1.8
C502
J
10u
16V
3
R554
10 1.6
MB-98 BOARD (4/9) 27MVGA32
K
FL501
B+ JL541
+1.8V
B+ JL542 FL502 B+
+3.3V
B+
MB-98 BOARD (7/9) C501
C506
1u
50V 10u
16V
GND
L
R521
0
B+ B+
+5V
w w w
5
5 4
IC502
+3.3V REG
1 2 3
5
M
C505
10u
16V
05
AV DECODER
MB-98 (3/9)
5 6 7 8
MB-98 BOARD (6/9)
JL523
C514 C516
0.01u 0.01u
R517
10k
1 0 2 2
240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211
IOVDD_00
HD8
HD9
HD10
HD11
CVS00
HD12
HD13
HD14
HD15
CVD00
ACLK
IOVSS_00
D0/C0.8
ACH12
ACH34
ACH56
CVS01
LRCKO
BCKO
DO
CVD01
CDIN2I
D0/C0.8
CDIN1I
IOVDD_01
CDBCKI
CDLRKI
IC503
CDEMPI
IOVSS_01
AV DECODER
CRPCLKI
IC503
CXD1933Q
CVS02
P0/N*/C0
DTI0
P0/N*/C3.3
DTI1
P0/N*/C0
DTI2
P0/N*/C3.3
DTI3
IOVDD_02
P0/N*/C0
DTI4
P0/N*/C0
DTI5
P0/N*/C0
DTI6
P0/N*/C0
DTI7
CVD02
ICLKI
IOVSS_02
IERRI
ISTARTI
P3.3/N*/C3.3
IVALI
P3.3/N*/C3.3
IREQO
PWM
CVS03
IOVDD_03
DVO0
DVO1
DVO2
DVO3
CVD3
DVO4
DVO5
DVO6
DVO7
1 2 3 4 5 6 7
IOVSS_03
D1CLKO
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
2 3
C519
0.01u
C540 C518
0.01u 0.1u
C520
B+ 0.01u
3.3 C513 R522
0.01u 3300
RV501
R512 R513
1k
R511 R514 R515 R516
220 220
220 220 220 220 C521
x a o
0.1u
RV501
VIDEO LEVEL
. i
C512 ADJ
C503 220u
0.01u 4V
MB-98 BOARD (9/9)
4-15
http://www.xiaoyu163.com
9 10 11 12
MB-98
BOARD
(7/9)
C524 C525
0.01u 0.01u
C547
C546
0.01u 0.01u
C523
0.01u
JL522
0
1.8
210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181
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
Q Q
3 7
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
0.9
1.8 1 0
R524
10k
C541 C542
0.01u 0.01u
C522
0.01u
JL524
JL525
u 1 6 3 JL526
y
JL527
JL528
MB-98 BOARD (4/9)
http://www.xiaoyu163.com
2 4
8 9 9
13 14 15 16 17
B+
B+
B+
IC504
C530
0.01u
3.3
VCC
ADDT0 1.9
DQ0
1.9
ADDT1
DQ1
1.6 VSSQ
1.5
R525 ADDT2
3.3 DQ2
10k
ADDT3 2.1
DQ3
C531 3.3
0.01u
1.9 ADDT0 VCCQ
2.3
ADDT4
2.3 ADDT15 DQ4
ADDT5 2.1
1.8
C526 DQ5
0.01u
1.9 ADDT1 VSSQ
ADDT6 2.1
2.1 ADDT14
DQ6
ADDT7 2.3
3.3 C545 DQ7
3.3
0.01u
1.5 ADDT2 VCCQ
0.1
2.1 ADDT13
DQML
3.1
WE
2.8
2.1 ADDT3 CAS
2.6
2.2 ADDT12 RAS
2.9
CS
ADAD11 1.5
2.3 ADDT4
A11(BA)
ADAD10 0.1
2.1 ADDT11 A10/AP
0.1
ADAD0
2.1 ADDT5 A0
ADAD1 0.7
1.5
ADDT10 A1
ADAD2 1.2
3.3 A2
ADAD3 1.5
2.1 ADDT6
A3
3.3
2 ADDT9 VCC
C536
2.3 ADDT7
0.01u
1.7 ADDT8
6 3 1 5 1 5 0 8 9
0.1
0.1
B+
1.8
C544
0.01u
3.1
IC505
C532
2.8
0.01u 3.3
3.3 VCC
R533
ADDT0 1.9
10
1.6
DQ0
1.9
ADDT1
DQ1
2.6
VSSQ
ADDT2 1.5
3.3 DQ2
2.1
ADDT3
3.3 DQ3
C528
C533
0.01u 3.3
2.9 0.01u
VCCQ
ADDT4 2.3
3 DQ4
2.1
ADDT5
DQ5
VSSQ
2.1
ADDT6
1.5 ADAD11 DQ6
ADDT7 2.3
0.1
ADAD9 DQ7
3.3
VCCQ
0.1
0.1 ADAD10 DQML
3.1
0
ADAD8 WE
2.8
3.3 CAS
2.6
0.1
ADAD0 RAS
3
1.8 ADAD7 CS
1.5
ADAD11
1.8 C529 A11(BA)
0.01u ADAD10 0.1
0.7
ADAD1 A10/AP
ADAD0 0.1
2.1 ADAD6 A0
0.7
ADAD1
A1
ADAD2 1.2
1.2 ADAD2 A2
1.5
ADAD3
1.8 ADAD5 A3
3.3
3.3
VCC
C537
1.5 ADAD3
0.01u
1.4 ADAD4
3.3
TRST MB-98 BOARD (7/9)
3.3
SIGNAL PATH
m
TMS
c o
MB-98 BOARD (2/9)
TDIKT
.
TDOKT
TCK
4-16
2
8 9 9
18 19 20
IC504
16M SDRAM
K4S161622D-TC80T
VSS
2.3
ADDT15
DQ15
2.1
ADDT14
DQ14
VSSQ
2.1
ADDT13
DQ13
2.2 ADDT12
DQ12
C534
3.3
0.01u
VCCQ
2.1
ADDT11
DQ11
1.5 ADDT10
DQ10
VSSQ
2 ADDT9
DQ9
1.7 ADDT8
DQ8
3.3
VCCQ
N.C.
0.1
DQMU
1.6
CLK
3.3
CKE
N.C.
0.1 ADAD9
A9
0
ADAD8
A8
1.8
ADAD7
A7
2.1 ADAD6
A6
1.8
ADAD5
A5
1.4 ADAD4
A4
VSS
2 4 9 8 2 9 9
GND
IC505
MB-98
BOARD
FL505
B+ (7/9)
16M SDRAM
+3.3V
K4S161622D-TC80T
VSS
2.3 ADDT15
DQ15
2.1
ADDT14
DQ14
VSSQ
2.1
ADDT13
DQ13
2.2
ADDT12
DQ12
3.3 C535
0.01u
VCCQ
2.1
ADDT11
DQ11
1.5
ADDT10
DQ10
VSSQ
2
ADDT9
DQ9
1.7 ADDT8
DQ8
3.3
VCCQ
N.C.
0.1
DQMU
1.6
CLK
3.3
CKE
N.C.
0.1
ADAD9
A9
0 ADAD8
A8
1.8 ADAD7
A7
2.1
ADAD6
A6
1.8 ADAD5
A5
1.4 ADAD4
A4
VSS
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
PB