Sony DVP-NS300 Service Manual ▷ View online
DVP-NS300
1
IC202
2
(CD play)
200 mV/DIV 200 ns/DIV
550 mVp-p
4-11
4-12
RF AMP, SERVO
MB-98 (1/8)
MB-98 (RF AMP, SERVO) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
• Waveforms
1
IC202
2
(DVD play)
200 mV/DIV 50 ns/DIV
570 mVp-p
2
IC202
tl
(DVD play)
500 mV/DIV 50 ns/DIV
1.4 Vp-p
2
IC202
tl
(CD play)
500 mV/DIV 200 ns/DIV
1.4 Vp-p
3
IC202
rs
(DVD play)
100 mV/DIV 50 ms/DIV
180 mVp-p
3
IC202
rs
(CD play)
500 mV/DIV 50 ms/DIV
860 mVp-p
4
IC202
ra
(DVD play)
500 mV/DIV 50 ms/DIV
1.5 Vp-p
4
IC202
ra
(CD play)
500 mV/DIV 200 ms/DIV
1.7 Vp-p
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
B+
B+
B+
B+
NO MARK:DVD/CD PLAY
SPINDLE SERVO(SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
0
3.6
3.3
3.3
3.3
0
3.5
1.6
1.6
2.5
1.6
0
0.7
1.9
3.3
3.3
0
3.5
1.6
1.6
2.5
1.6
0
0.7
1.9
2.6
0
0.1
3.6
3.5
3.5
3.6
2.5
2.5
2.5
2.5
2.6
2.6
2.6
2.6
2.5
2.5
2.5
2.5
2.5
2.5
2.6
2.6
2.6
2.6
2.5
2.5
2.5
2.9
2.6
2.3
3.5
2.7
0
2.5
2.5
5
0.2
0.2
3.4
3.3
0.6
3.4
3.5
3.8
3.8
4.2
4.2
5 3
2.6
3.6
3.6
2.4
2.4
4
2.4
3.4
1
2
3
4
5
330
R201
2SB1132-T100-QR
Q201
16V
10u
C244
16V
10u
C209
6.3V
47u
C217
33
R207
33
R208
47k
R210
0.01u
C218
100
R211
0.1u
C232
0.01u
C227
12k
R237
150p
C240
0.01u
C226
100
R203
SP3728AC
IC202
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 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
51
52
53
54
55
56
57
58
59
60
61
62
63
64
47uH
L201
R238
2.2M
2.2M
MIRR
SSDFCTI
TZC
PI
TE
FE
SSCK
SSWD
SSRD
SSCS
RF+
TRK-
TRK+
FCS-
FCS+
INLIM
SLB-
SLA+
SLB+
SLA-
SPM+
SPM-
JL201
JL202
+5V
GND
0.1u
C222
0.1u
C225
0.1u
C231
0.01u
C228
0.001u
C233
0.1u
C235
0.01u
C239
0.1u
C243
0.1u
C247
0.01u
C248
0.01u
C246
560p
C219
4700p
C216
4700p
C215
0.047u
C236
0.047u
C238
0.01u
C234
2200p
C206
2200p
C205
2200p
C208
2200p
C207
+3.3V
100
R202
RFMON
R209
820
SS_MON
0.01u
C202
0.01u
C201
JL203
JL204
JL205
JL206
JL207
JL210
JL208
JL209
JL211
JL212
150
R245
XLDON
JL214
JL217
JL213
JL216
JL215
JL221
JL220
JL222
JL219
JL218
JL223
JL224
JL225
JL226
JL227
JL228
9P
CN202
1
2
3
4
5
6
7
8
9
JL229
SVC
22k
R204
0
R213
0
R214
0
R218
0
R217
22
R224
JL230
FL201
100k
R205
27k
R206
CN201
26P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
3300
R246
M
M
1
A
TRK-
TRK+
FCS-
FCS+
SLB+
SLA-
SLB-
SLA+
SPM-
SPM+
SSCS
SSCK
SSWD
SSRD
FE
TE
PI
SSDFCTI
E
F
FCS+
FCS-
TRK+
TRK-
SSCS
SSRD
SSWD
SSCK
FE
TE
PI
H
G
B
A
C
D
H
F
G
E
SSDFCTI
TZC
MIRR
SLB+
SLA-
SLB-
SLA+
SPM-
SPM+
INLIM
MIRR
TZC
INLIM
D
C
B
A
RFIP
RFIN
CP
WIN
WPP
CN
A2
B2
C2
D2
D
C
B
A
E
F
G
H
VC
VPB
DVDPD
CDPD
VNB
LDSELO
LDON
LD
CDLD
MEVO
MIN
MP
MB
MLPF
SDEN
SCLK
SWD
SRD
MON
TPH
FE
TE
TZIN
VCI
DFT
TZC
PI
PII
BYP2
MIRR
A
TOP
A
TON
AIN
AIP
VP
A
SIGO
BYP
DIN
DIP
FNP
FNN
VNA
MEV
TP
A
RX
V33
H
B
A
F
RF
GND
VC
VCC
G
C
D
E
GND
PD
VR
MOD
N.C
LD GND
LD
N.C
N.C
N.C
FCS+
FCS-
TRK+
TRK-
SLB-
INLIM
GND
SPM-
SPM+
LED
SLA+
SLB+
SLA-
TRACKING
MOTOR
DVD/CD
INLIMIT
KHM-250AAA/J1NP
OPTICAL
DVD/CD
PD IC
SLED
COIL
BASE UNIT
DEVICE
MOTOR
SPINDLE
LD MODULE
SENSOR
COIL
FOCUS
FOCUS SERVO
PB
Y/CHROMA
VIDEO SIGNAL
SIGNAL PATH
AUDIO
SIGNAL
13
2
4
F
12
5
G
11
8
7
6
E
05
B
H
MB-98 BOARD (1/8)
9
3
D
C
10
14
MB-98 BOARD
(7/8)
MB-98 BOARD
(2/8)
(5/8)
MB-98 BOARD
MB-98 BOARD
(2/8)
(6/8)
MB-98 BOARD
DVD/CD RF AMP,
IC202
DIGITAL SERVO
LD DRIVE
DVP-NS300
4-13
4-14
MB-98 (ARP, SERVO DSP) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
ARP, SERVO DSP
MB-98 (2/8)
• Waveforms
1
IC302
<zx,
(CD play)
500 mV/DIV 200 ns/DIV
1.4 Vp-p
2
IC302
<zcz
(DVD play)
500 mV/DIV 100 ns/DIV
1.4 Vp-p
3
IC302
<zcb
(DVD play)
500 mV/DIV 50 ms/DIV
1.4 Vp-p
3
IC302
<zcb
(CD play)
500 mV/DIV 200 ms/DIV
1.7 Vp-p
4
IC302
<zcn
(DVD play)
100 mV/DIV 50 ms/DIV
160 mVp-p
4
IC302
<zcn
(CD play)
500 mV/DIV 50 ms/DIV
860 mVp-p
B+
B+
B+
B+
B+
B+
B+
B+
B+
3
1.3
3
3
3
3
3
3
3
1.8
0
3.3
3
3
3
3
3
3
1.8
0
3.3
3.3
3.3
3.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
3.3
3.3
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
3.3
3.3
3.3
3.3
3.3
1.8
2.6
2.6
0.7
3.3
3.3
3.3
3.3
1.8
2.6
2.6
0.7
0.7
2
2
2.3
0
3.3
2.2
0.8
0.7
2
2
2.3
0
3.3
2.2
0.8
0.7
2.2
2.2
1.8
1.6
1.7
0.5
2.4
3.3
2.4
3.3
1.6
1.6
1.4
1.4
1.6
1.3
3.3
1.6
1.4
1.4
1.6
1.3
3.3
1
3.3
2.5
0.6
1
3.3
2.6
3.3
2.6
3.3
1.6
0.7
D1.6/C0.4
D0.4/C1.6
3.3
1.7
1.6
1.9
3.3
1.7
2.2
1.7
1.6
1.9
3.3
1.7
2.2
1.7
1.7
1.7
0
3.3
3.3
3.3
3.3
3.3
3
3
3
3
3
3
3
3
3.3
1.7
1.5
1.6
1.7
1.7
1.5
1.6
1.6
1.7
1.8
1.6
1.7
3.3
1.6
1.6
1.6
1.6
1.8
3.3
P3.3/N*/C3.3
P3.3/N*/C3.3
3.3
P0/N*/C0
P0/N*/C0
P0/N*/C3.3
P0/N*/C3.3
P0/N*/C0
P0/N*/C0
P0/N*/C0
P0/N*/C0
1.7
3.3
1.7
1.6
1.6
1.6
3.3
0
1.6
1.6
3.3
0.1
0.7
0.9
3.3
3.3
0.8
1.6
1.6
1.8
1.8
0
1.6
0
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
0.3
1.8
0
2.2
1.7
3.3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3.3
3.3
3.3
0.2
0
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
3.3
3
3
3
3
3
3
3
3
3
3
3
3
3.3
3.3
3.3
3.3
0.2
3.3
0.2
0.2
0.2
0.2
0.2
SLED SERVO DVD/CD
SPINDLE SERVO(SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
VOLTAGE AT THE MARKED POINTS.
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
C:CD PLAY
N:NTSC DVD PLAY
P:PAL DVD PLAY
3.3
5
1
2
3
4
D0/C0.8
IC302
CXD9635R
123456789
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
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
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
44
52
43
51
42
50
41
49
40
48
39
47
38
46
37
45
145
146
147
148
149
150
151
152
153
154
155
156
157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208
GND
+5V
6.3V
100u
C304
0.01u
C305
2700
R199
150k
R299
0.01u
C322
1800
R356
0.01u
C328
0.01u
C325
0.01u
C326
0.01u
C324
0.1u
C327
0.01u
C323
2200
R351
2200
R352
1200
R350
27k
R349
0.068u
C319
100p
C315
100
R337
22k
R338
33k
R342
220
R343
2200
R335
1k
R344
10k
R336
10k
R345
0.01u
C318
10k
R334
0.01u
C317
10k
R341
4700p
C306
0.01u
C307
RF+
GM71V18160CT-6TR
IC303
1
2
3
4
5
6
7
8
9
10
16
17
18
19
20
21
22
23
26
27
28
29
30
31
32
33
34
35
41
42
43
44
45
46
11
15
36
40
24
25
47
48
49
50
0.01u
C343
0.01u
C344
+1.8V
+3.3V
0.01u
C336
0.01u
C332
0.01u
C334
CDDA
T
A
CDBCK
CDDOUT
CDLRCK
XSAK
XSHD
SDCK
SDEF
KTEMU0
KTEMU1
10
R384
0.01u
C337
0.01u
C339
0.01u
C340
0.01u
C341
0.01u
C342
XARPCS
XSDPCS
XWAIT
XSDPIT
XARPIT
HA7
HA6
HA5
HA2
HA4
HA3
HA1
HA0
HD14
HD15
HD12
HD13
HD10
HD8
HD11
HD9
0.01u
C338
0.01u
C335
0.01u
C333
0.01u
C331
XWRH
XRD
FDRV
-
FDRV+
TDRV
-
TDRV+
SLDA
SLDB
TZC
MIRR
33MARP
SSDFCTI
XARPRST
MDSO
MDPO
JL322
INLIM
SPMUTE
SSCK
SSWD
LMM
LMP
SSRD
XRST
0.01u
C321
TE
FE
PI
SLE
SPFG
470
R315
4700
R316
10k
R317
4700p
C309
4700p
C310
0.1u
C312
0.033u
C313
4700p
C311
4700
R368
3300
R301
3300
R302
KTEMU1
KTEMU0
0.01u
C320
SDI1
SDI0
SDI2
SDI3
SDI4
SDI5
SDI6
SDI7
470
R314
470
R313
JL318
JL329
CL309
CL310
CL307
CL308
CL311
CL312
CL313
CL314
CL315
CL316
JL341
JL342
JL326
JL340
SS_MON
4700p
C346
470
R321
4700
R307
4700
R308
4700
R306
4700
R305
4700
R310
4700
R309
4700
R312
4700
R311
JL315
JL314
JL313
JL310
JL312
JL311
JL307
JL306
JL305
JL317
JL309
JL346
JL348
JL347
JL316
JL349
JL350
JL351
JL352
JL353
JL357
JL358
0.01u
C347
0.01u
C348
0.01u
C349
0.01u
C350
TCK
TDIKT
TMS
XSRQ
TDOKT
10k
R328
LMCTL
TSD
6800
R319
SVC
JL320
0
R318
0
R320
0
R329
0
R330
JL321
TK71533ASCL
IC301
1
VOUT
2
VIN
3
GND
CL317
CL318
CL319
CL320
JL363
JL364
4700
R385
0.01u
C351
SSCS
CL301
CL302
CL303
CL304
CL305
CL306
TRST
1
A
MEMD0
MEMD7
MEMD1
MEMD2
MEMD3
MEMD4
MEMD5
MEMD6
MEMA0
MEMA9
MEMA8
MEMA7
MEMA6
MEMA5
MEMA4
MEMA3
MEMA2
MEMA1
MEMD8
MEMD9
MEMD10
MEMD11
MEMD12
MEMD13
MEMD14
MEMD15
MEMA4
MEMA5
MEMA6
MEMA7
MEMA8
MEMA9
MEMD7
MEMD6
MEMD5
MEMD4
MEMD3
MEMD2
MEMD1
MEMD0
MEMA3
MEMA2
MEMA1
MEMA0
MEMD15
MEMD14
MEMD13
MEMD12
MEMD11
MEMD10
MEMD9
MEMD8
SDI7
SDI0
SDI6
SDI5
SDI4
SDI3
SDI2
SDI1
SDI7
SDI6
SDI5
SDI4
SDI3
SDI2
SDI1
SDI0
TDOKT
TDIKT
TMS
TRST
TCK
TDOKT
TDIKT
TMS
TMS
TDIKT
TCK
TDOKT
TRST
TCK
TRST
XARPRST
VSS
MDS0
MON
MDP0
DFCT
JITPWM
LOCK
VDD 1.8V
GIO0/INT2
GIO1/INT3
GIO2/INT4
GIO3/INT5
VDD 3.3V
GIO4/PGREF
GIO5/PGIN
GIO6/SDI
GIO7/SDO
GIO8/SCK
GIO9/FGREF
GIO10/FGIN
GIO11/TMC2
GIO12
GIO13
VSS
CLKIN
VSSA5
VDDA5 1.8V
DFCTI
VSS
MCKI
VDD 1.8V
SCKI
VSS
TRST
TMS
TDI
TCK
TDO
TZC
MIRR
PWM0
PWM1
PWM2
VDD 3.3V
PDM0
PDM1
PDM2
PDM3
VSS
XWR
XRD
VSS
D0
D1
D2
D3
D4
D5
D6
D7
VDD 3.3V
A0
A1
A2
A3
A4
VSS
A5
A6
A7
VDD 1.8V
XINT
HINT
XCS
HCS
XWAT
VSS
MA0
MA1
MA2
MA3
MA4
MA5
MA7
MA6
MA8
VDD 3.3V
MA9
XMWR
XCAS
VSS
XRAS
XOE
VDD 1.8V
MD0
MD1
MD3
MD2
MD4
MD5
MD7
MD6
VSS
XDSPRST
TESTK2
TESTK1
TESTK0
VSS
VRTA
TESTAA
VSSA0
VRBA
VSSD0
VDDA0 3.3V
ADC7
ADC6
ADC5
VSSA0
ADC4
ADC3
ADC2
ADC1
ADC0
VDDD1 3.3V
VSSD1
VRB
RFIN1
VSSA1
AIN
RFIN2
VRT
VDDD2 3.3V
VSSD2
IREF
AOUT
VSSA2
BIAS
VREF
Y
FR1
FR2
FR3
INM
INP
VSSA3
R2
R1
VCO
VSSA4
VSS
ADO7
ADO6
ADO5
ADO4
ADO3
ADO2
ADO1
ADO0
PLCKO
VSS
RFD
VDD 1.8V
ESTB
MNT7
MNT6
MNT5
MNT4
MNT3
MNT2
MNT1
MNT0
VDD 3.3V
SD7
SD6
SD5
SD4
SD3
VSS
SD2
SD1
SD0
SDEF
XSAK
XSRQ
XSHD
SDCK
VDD 1.8V
DOUT
LRCK
VSS
BCLK
D
ATA
VDD 3.3V
MD15
MD14
MD13
MD12
MD11
MD10
MD9
MD8
VDDA4 3.3V
VDDA3 3.3V
VDDA2 3.3V
VDDA1 3.3V
VDDA0 3.3V
VDDA0 3.3V
VDD
I/O0
I/O1
I/O2
I/O3
VDD
I/O4
I/O5
I/O6
I/O7
N.C
N.C
N.C
WE
RAS
N.C
N.C
A0
A1
A2
A3
VDD
GND
A4
A5
A6
A7
A8
A9
OE
UCAS
LCAS
N.C
N.C
I/O8
I/O9
I/O10
I/O11
GND
I/O12
I/O13
I/O14
I/O15
GND
PB
FOCUS SERVO
SIGNAL
AUDIO
SIGNAL PATH
VIDEO SIGNAL
Y/CHROMA
ARP,SERVO DSP
IC302
+3.3V REG
IC301
16M DRAM
IC303
13
2
4
F
L
12
5
G
K
11
8
7
6
E
05
B
H
MB-98 BOARD (2/8)
I
16
9
17
3
D
18
C
15
10
J
14
MB-98 BOARD
(3/8)
(7/8)
MB-98 BOARD
MB-98 BOARD
(6/8)
MB-98 BOARD
(7/8)
(1/8)
MB-98 BOARD
MB-98 BOARD
(5/8)
(3/8)
MB-98 BOARD
(6/8)
MB-98 BOARD
MB-98 BOARD
(2/8)
(1/8)
MB-98 BOARD
(3/8)
BOARD
MB-98
BOARD
(2/8)
MB-98
(5/8)
MB-98 BOARD
MB-98 BOARD
(1/8)
(1/8)
MB-98
BOARD MB-98
BOARD
(5/8)
(5/8)
BOARD
MB-98
MB-98
BOARD
(7/8)
MB-98 BOARD
(6/8)
(5/8)
MB-98 BOARD
MB-98 BOARD
(1/8)
MB-98 BOARD
(7/8)
DVP-NS300
4-15
4-16
AV DECODER
MB-98 (3/8)
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
1.8
1.9
2.1
3.3
1.5
2.1
2.1
2.2
2.2
2.3
2.1
2.1
1.5
3.3
2.1
2
2.3
1.7
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
0.1
1.8
3.1
2.8
3.3
1.6
2.6
3.3
3.3
2.9
3
3.3
3.3
2.9
3
1.5
0.1
0.1
0.1
0
3.3
0.1
1.8
1.8
0.7
2.1
0
3.3
0.1
1.8
1.8
0.7
2.1
1.2
1.8
3.3
1.5
1.4
1.8
3.3
1.5
1.4
3.3
3.3
3.3
2.2
2.2
1.8
1.6
2.2
1.8
1.6
1.7
0.7
0.8
2.2
1.8
1.6
0.7
0.8
2.2
1.8
1.6
0
0
0
1.6
1.6
1.6
1.8
1.6
1.6
3.3
1.6
1.6
1.6
1.6
0
1.6
3.3
1.8
1.6
1.6
3.3
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*/C3.3
P0/N*/C0
P0/N*/C3.3
P0/N*/C0
P0/N*/C0
P0/N*/C0
P0/N*/C0
P0/N*/C0
P0/N*/C0
P0/N*/C0
P3.3/N*/C3.3
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
2
2
0
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
2.1
2.2
3.3
2.1
1.5
2.2
3.3
2.1
1.5
2
1.7
3.3
1.7
3.3
3.3
0.1
1.6
1.6
0.1
0
1.8
2.1
1.8
1.4
0
1.8
2.1
1.8
1.4
2.1
0.1
1.7
3.3
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
1.9
1.9
1.5
2.1
3.3
2.3
2.1
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
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
C:CD PLAY
N:NTSC DVD PLAY
P:PAL DVD PLAY
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
VOLTAGE AT THE MARKED POINTS.
3.3
5
3.3
1.8
5
1.2
RV501
VIDEO LEVEL
ADJ
1
2
3
4
5
6
7
0
AEP,UK,AUS,E12,EA,HK,KR,ME,RUS,SP,TW
CXD1933Q
IC503
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
44
52
43
51
42
50
41
49
40
48
39
47
38
46
37
45
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
0.01u
C530
GND
0.01u
C535
0.01u
C534
0.01u
C531
K4S161622D-TC80T
IC504
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
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
27MA
V
D
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
XA
VDCS3
XA
VDCS2
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
XA
VDIT
XW
AIT
DREQ0
DREQ1
DACK1
DACK0
XRD
XWRH
CSVGA
DA
T
A
VGA
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
SPDIF
0
R701
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
IOA
VSS_00
A
VSS_00
ROUT
A
VDD_00
A
VSS_01
BOUT
A
VDD_01
A
VSS_02
GOUT
A
VDD_02
DVSS33
DVDD33
A
VSS_03
YOUT
A
VDD_03
A
VSS_04
COUT
A
VDD_04
A
VSS_05
COMPOUT
A
VDD_05
VGO
IOA
VDD_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
A
VDD_06
SCLKIN
A
VSS_06
A
VDD_07
VC
CPOT
A
VDD_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
HW
AITOB
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/CHROMA
Y
13
2
4
F
L
19
12
20
5
G
K
11
8
7
6
E
05
B
H
MB-98 BOARD (3/8)
I
16
9
17
3
D
18
C
15
M
10
J
14
MB-98 BOARD (6/8)
MB-98
BOARD
(7/8)
MB-98 BOARD (6/8)
MB-98 BOARD (7/8)
MB-98 BOARD (8/8)
MB-98 BOARD (2/8)
MB-98 BOARD (7/8)
MB-98 BOARD (2/8)
MB-98 BOARD (4/8)
MB-98 BOARD (7/8)
MB-98 BOARD (8/8)
MB-98 BOARD (4/8)
MB-98 BOARD (2/8)
MB-98 BOARD (7/8)
BOARD
(7/8)
MB-98
IC503
AV DECODER
IC504
16M SDRAM
IC505
16M SDRAM
+3.3V REG
IC502
IC501
+1.8V REG
DVP-NS300
4-17
4-18
BNR
MB-98 (4/8)
MB-98 (BNR) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
• Waveforms
1
IC503
yd
: AEP, UK, RUS
(LINE : RGB mode)
660 mVp-p (H)
1
IC503
yd
: EXCEPT AEP, UK,
RUS
620 mVp-p (H)
2
IC503
yh
: AEP, UK, RUS
(LINE : RGB mode)
660 mVp-p (H)
2
IC503
yh
: EXCEPT AEP, UK,
RUS
620 mVp-p (H)
3
IC503
yl
: AEP, UK, RUS
(LINE : RGB mode)
660 mVp-p (H)
3
IC503
yl
: EXCEPT AEP, UK,
RUS
940 mVp-p (H)
4
IC503
uf
940 mVp-p (H)
5
IC503
uj
810 mVp-p (H)
6
IC503
i;
1.1 Vp-p (H)
7
IC503
ik
3.2 Vp-p (H)
B+
B+
NO MARK:DVD/CD PLAY
1.1
1.1
1.6
1
3.3
1.6
1
3.3
0.4
0.9
0.8
0.9
0.8
1.6
0.9
0.9
0.4
0.9
0.7
0.9
0.7
1.1
1.8
3.3
1.1
1.7
1.8
3 0
3.3
1.6
3.3
3.3
PDO2
0.01u
C601
JL603
PDO3
GND
PDO4
PDO5
0.01u
C602
PDO6
HSYNC
PDO7
PDO0
0.01u
C603
PDO1
JL604
PDI0
PDI1
PDI2
PDI3
PDI4
PDI5
PDI6
PDI7
100
R604
0.01u
C604
FLD
CSVGA
DATAVGA
+3.3V
27MVGA32
XRST
CXD9631Q
IC601
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
A
PDO5
PDO7
PDO4
PDO6
PDO3
PDO1
PDO2
PDO0
PDI5
PDI4
PDI2
PDI3
PDI1
PDO0
PDI0
PDO1
PDO2
PDO5
PDO3
PDO4
PDI0
PDI1
PDI2
PDI3
PDI4
PDI5
PDI6
PDI7
PDI7
PDI6
PDO7
PDO6
H_SYNC
NRSDIN
SCS
GND
CK27
VDD
MRST
FID
YCOUT0
YCOUT1
YCOUT2
GND
VDD
YCOUT3
YCOUT4
YCOUT5
YCIN_6
YCIN_7
EXPH1
EXPH0
VDD
GND
YCOUT7
YCOUT6
TMC
YCIN_5
YCIN_4
YCIN_3
GND
YCIN_2
YCIN_1
YCIN_0
Y/CHROMA
VIDEO
SIGNAL
SIGNAL PATH
PB
IC601
BNR
MB-98 BOARD (3/8)
MB-98 BOARD (3/8)
MB-98 BOARD (6/8)
MB-98 BOARD (3/8)
MB-98 BOARD (7/8)
2
4
5
8
7
6
E
05
B
MB-98 BOARD (4/8)
9
3
D
C
10
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