Av Decoder - Sony DVP-NS305 Service Manual

For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-5 for waveforms.
2 3 4
1
MB-103 BOARD(4/7)

AV DECODER

A
-REF.NO.:1000 SERIES- XRD
XX MARK:NO MOUNT
XWRH
XAVDIT
NO MARK:PB MODE
XWAIT
22
TO(6/7) DACK0
DREQ0
DACK1
DREQ1
B
15 TO(3/7,6/7,
XRST
7/7)
C
HD0
HD0
HD1
HD1
HD2
D HD2
HD3
HD3
HD4
HD4
HD5
HD5
HD6
HD6
HD7
HD7
HD8
23
TO(6/7) HD8
HD9
HD9
HD10
E
HD10
HD11
HD11
HD12
HD12
HD13
HD13
HD14
HD14
HD15
HD15
F
24
TO(7/7) 512FSAVD
ACH12
25
TO(7/7)
G
LRCK
BCK
SPDIF1
CDDATA/EMU1
19
TO(3/7)
CDBCK/EMU0
CDLRCK/TDOKT
H
CDDOUT
SDI0
SDI0
SDI1
SDI1
SDI2
SDI2
SDI3
SDI3
SDI4
SDI4
SDI5
SDI5
SDI6
I
SDI6
16
TO(3/7) SDI7
SDI7
SDCK
SDEF
XSHD
XSAK
XSRQ
J
IC401
TK11118CS
3.4
IC401
CONT
GND
+1.8V REG
1.3
NOISE
JL401
B+
+1.8V
K
C449
0.01u
B
GND
C404
1u
B+
50V
+3.3V
JL402
26
TO(7/7) IC402
MM1385ENLE
4.8
CONT
L
R401
GND
0
B+ (2012) 1.3
+5V NOISE
C401
C403
10u
0.01u
16V B
YOUT
Y/G
CB/R
M
27
TO(7/7)
CR/B
COUT
COMPOUT
16 NOT USE 27MCLK
5 6 7 8
C416
C414
0.01u
XX
R405 B
100
C428
R412
0.01u
B+
10k
B C407
0.01u
B+
B
208 207 206 205 204 203 202 201 200 199 198 197
C408
0.01u
B
3.4
IOVDD00
HD0 1.1
HDATA0
HD1 0.6
HDATA1
HD2 1.1
HDATA2
HD3 1.1
HDATA3
CVS00
HD4 0.9
HDATA4
HD5 0.9
HDATA5
HD6 0.8
HDATA6
HD7 1.0
HDATA7
C409
1.8
XX
CVD00
HD8 2.9
HDATA8
HD9 3.0
HDATA9
HD10 2.9
HDATA10
HD11 2.7
HDATA11
IOVSS00
HD12 2.7
HDATA12
HD13 2.6
HDATA13
HD14 2.6
HDATA14
HD15 3.0
HDATA15
R404
CVS01
XX
1.6
12
ACLK
C410
1.7
0.01u
CVD01
B
0
ACH12O
JL403
ACH34O
JL404
ACH56O
C411
3.4
XX
IOVDD01
1.7
LRCKO
1.7
BCKO
R439 0
1.7
DO
1.7
CDIN2I
0
CDIN1I
IOVSS01
1.7
CDBCKI
1.7
CDLRKI
CVS02
SDI0 2.0
DT0I
SDI1 2.0
DT1I
SDI2 1.8
DT2I
SDI3 1.6
DT3I
C412
3.4
0.01u
IOVDD02
B
SDI4 1.5
DT4I
SDI5 1.5
DT5I
SDI6 1.7
DT6I
SDI7 1.6
DT7I
C413
1.7
0.01u
CVD02
B
1.7
ICLKI
3.4
IERRIn
3.4
ISTARTIn
2.6
IVALIn
2.6
14 16
IREQON
13 15 17
IOVSS02
3.4
VIN
R402
0
1.8 (2012) 53 54 55 56 57 58 59 60 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
VOUT
FL403
B+
C402 B+
10u
16V
C406
10u
16V
FL402
C415 C417
0.01u 0.01u
B
VIN IC402
R436
XX
R437
+3.3V REG
XX
3.3
VOUT
C405
220u
4V
4-21
9 10 11 12
C423
C422
0.01u
0.01u
B
B
196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165
IC403
AD DECODER
IC403
CXD1935Q
18
C418 C421 C424 C425
0.01u XX XX 0.01u R415
B B XX
C419
R413 0.1u C427
XX
B 6800 B
R438
XX
RV401
1k
R414
1200
C450
R403 C420
XX
470 0.1u
B
R417
XX
DVP-NS305/NS310/NS315/NS405/NS410/NS415
13 14 15 16
SIGNAL PATH
R425
XX
PB
R418 R421
XX XX
C426
0.01u
B+
B
B+
R426
10k
164 163 162 161 160 159 158 157
XAVDCS3
XAVDCS2
27MAVD
3.0
CRPCLKI 33MAVD
R429
19 IOVSS10 XX
1.8
SDDQ0 ADDT0
2.2
SDDQ15 ADDT15
3.4 C430
IOVDD10 XX
2.0
SDDQ1 ADDT1
1.9
SDDQ14
ADDT14
IOVSS09
1.2
SDDQ2 ADDT2
2.0
SDDQ13 ADDT13
1.9
SDDQ3 ADDT3
2.0
SDDQ12 ADDT12
3.4 C431
0.01u
IOVDD09
B
2.0
SDDQ4
ADDT14
1.9
SDDQ11 ADDT11
2.0
SDDQ5 ADDT5
1.1
SDDQ10 ADDT10
1.7 C432
0.01u
CVD06
B
1.9
SDDQ6
ADDT6
2.0
SDDQ9 ADDT9
2.2
SDDQ7 ADDT7
1.7
SDDQ8 ADDT8
IOVSS08
0.1
SDDQM0O DQML
0.1
SDDQM1O DQMU
CVS06
0
SDWEOn XWE
2.7
SDCASOn XCAS
3.4 C433
R430
IOVDD08 XX
10
1.4
SDCLKO CLK
IOVSS07
2.5
SDRASOn XRAS
3.4
SDCKEO CKE
3.4 C434
IOVDD07 XX
2.6
SDCS0On XCS2
3.3
SDCS1On XCS
1.6
SDAD11O ADAD11
IOVSS06
0.1
SDAD9O ADAD9
SDAD12O
0.1
SDAD10O ADAD10
0.1
SDAD8O ADAD8
C435
3.4
IOVDD06 0.01u
0.1 B
SDAD0O ADAD0
1.8
SDAD7O
ADAD7
0.7
SDAD1O ADAD1
2.1
SDAD6O ADAD6
1.7 C436
CVD05 0.01u
B
1.4
SDAD2O ADAD2
1.6
SDAD5O
ADAD5
1.6
SDAD3O ADAD3
1.5
SDAD4O ADAD4
DVD7
DVD7
DVD6
DVD6
DVD5
DVD5
DVD4
DVD4
DVD3
DVD3
DVD2
DVD2
DVD1
DVD1
C429 DVD0
0.01u
DVD0
B
R423
10k
XFRRST
JL408
TRST
XFRRST
JL409 TMS
TMS
JL410
TCK
TCK
JL411 TDI
TDIKT
CDLRCK/TDOKT
JL412 TDO
4-22
17 18 19
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
HA0
HA0
28
TO(6/7) HA1
HA1
HA2
HA2
29
TO(6/7) HA3
HA3
18
HA4 TO(3/7)
HA4
HA5
HA5
HA6
HA6
HA7
HA7
HA8
HA8
HA9
HA9
HA10
30
HA10 TO(6/7)
HA11
HA11
HA12
HA12
HA13
HA13
HA14
32
TO(5/7) HA14
HA15
HA15
HA16
HA16
HA17
HA17
HA18
HA18
HA19
HA19
HA20
HA20
HA21
HA21
33
TO(5/7)
34
TO(5/7)
NOT USE
31
TO(6/7)
20
TO(3/7)
AV DECODER
MB-103 (4/7)