Sony DVP-NS300 Service Manual ▷ View online
DVP-NS300
4-19
4-20
DRIVE
MB-98 (5/8)
MB-98 (DRIVE) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
B+
B+
B+
B+
B+
B+
D:DVD PLAY
C:CD PLAY
C:CD PLAY
NO MARK:DVD/CD PLAY
SLED SERVO DVD/CD
TRACKING SERVO DVD/CD CDV
SPINDLE SERVO(SPEED AND PHASE)
1.6
5.4
5.3
5.3
5.3
5.3
5.3
5.3
5.3
D6.7/C6
D4/C4.7
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.3
1.7
0
3.2
3.2
3.3
3.3
3.3
3.3
10.8
5.3
1.6
5.2
1.6
10.8
3.3
3.3
3.4
2.8
1.6
5
JL407
M_GND
JL405
10k
R402
JL409
CKSW1
1k
R405
JL406
JL408
OCSW1
1k
R404
+3.3V
+11V
+5V
10k
R403
GND
SLA-
SLB+
SLA+
SLB-
FCS+
FCS-
TRK+
TRK-
33k
R418
C403
100p
100p
220p
C402
56k
R411
56k
R410
33k
R422
100p
C408
220p
C407
33k
R421
33k
R423
0.001u
C409
0.001u
C410
33k
R424
56k
R431
FAN8034
IC401
1
IN
2
OUT1
3
IN2+
4
IN2-
5
OUT2
6
IN3+
14
OUT5
15
CTL
16
FWD
17
REV
18
SGND
19
MUTE12
20
MUTE34
21
MUTE5
22
TSD-M
23
PVCC2
24
DO6-
27
DO5-
28
DO5+
29
DO4-
30
DO4+
31
DO3-
32
DO3+
33
PGND1
34
DO2-
35
DO2+
36
DO1-
40
OPOUT2
41
OPIN2-
42
OPIN2+
43
VREF
44
SVCC
45
OPOUT1
46
OPIN1-
47
OPIN1+
48
IN1+
50
GND
51
GND
52
GND
49
GND
13
IN5-
25
DO6+
26
PGND2
37
DO1+
38
PVCC1
39
PS
11
OUT4
12
IN5+
9
IN4+
10
IN4-
7
IN3-
8
OUT3
120k
R407
33k
R419
150k
R408
150k
R409
220k
R425
120k
R406
TSD
SPMUTE
XDRVMUTE
0.01u
C418
330
R434
0.033u
C413
SPFG
100k
R430
56k
R429
0.033u
C412
100k
R427
SVC
10k
R433
C417
0.001u
0.01u
C416
10k
R432
0.01u
C414
0.1u
C420
0.1u
C421
10k
R413
470k
R414
470k
R420
1500p
C404
4700p
C411
470k
R426
10k
R417
0.015u
C401
0.1u
C405
0.1u
C406
120k
R415
680k
R416
270k
R412
33k
R428
0.01u
C415
SLDB
SLDA
SLE
TDRV-
TDRV+
FDRV-
FDRV+
MDSO
MDPO
LMCTL
LMP
LMM
10k
R435
16V
47u
C419
100
R436
0
R439
JL410
JL411
0.001u
C428
0.001u
C427
5P
CN402
1
2
3
4
5
1
A
SPM-
SPM-
OCSW1
CKSW1
OCSW1
CKSW1
LDM-
LDM+
SLB-
SLB+
SLA-
SLA+
SLB-
SLB+
SLA-
SLA+
LDM+
LDM-
OCSW1
CKSW1
LDM-
LDM+
GND
13
2
4
F
12
5
G
11
8
7
6
E
05
B
H
MB-98 BOARD (5/8)
I
16
9
3
D
C
15
10
J
14
SIGNAL PATH
FOCUS SERVO
FOCUS/TRACKING
IC401
COIL DRIVE,
SPINDLE/SLED/
LOADING
MOTOR DRIVE
MB-98 BOARD (1/8,2/8)
MB-98 BOARD (2/8)
MB-98 BOARD (1/8)
MB-98 BOARD (2/8)
MB-98 BOARD (6/8)
MB-98 BOARD (7/8)
MB-98 BOARD (7/8)
MB-98 BOARD (2/8)
CN001
MS-81 BOARD
(SEE PAGE 4-5)
DVP-NS300
4-21
4-22
MB-98 (SYSTEM CONTROL) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
SYSTEM CONTROL
MB-98 (6/8)
• Waveform
1
IC103
tf
1.7 Vp-p (16.5 MHz)
B+
B+
B+
B+
B+
B+
2.4
0.7
2.4
0.5
2.5
1.7
1.8
1.8
0.5
2.7
3.3
2.6
2.6
0.7
0.7
2
2
0.5
2.5
1.7
1.8
1.8
0.5
2.7
3.3
2.6
2.6
0.7
0.7
2
2
0
2.3
2.2
0.8
0.7
1.7
1.6
1.8
2.2
2.2
1
0.4
0.8
0.7
1.7
1.6
1.8
2.2
2.2
1
0.4
3.2
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3
1.6
1.6
3.3
1.6
3.3
3.3
0
2.4
3.3
3.3
3.3
3.3
3.3
3.3
1.8
1.1
1.3
1.9
3.3
3.3
3.3
3.1
3.1
2.6
3.3
3.3
3.3
0
3.4
3.3
3.3
0
3.3
3.3
1.4
0.7
3.3
3.3
3.3
2.5
3.3
3.3
2.6
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
0
1.3
0.3
1.9
1.3
0.7
D3.3/C0
1.8
3.3
3.3
2.2
1
0.8
0.4
0.7
0.7
1
0.8
0.4
0.7
0.7
0.7
1.7
3.3
1.6
1.3
1.8
1.9
2.2
0.3
2.2
1.3
2.6
1.6
1.3
1.8
1.9
2.2
0.3
2.2
1.3
2.6
2.4
2.3
2.3
2.4
2.4
0.5
2.5
1.7
1.8
1.8
0.5
1.9
2.4
0.5
2.5
1.7
1.8
1.8
0.5
1.9
3.3
3.3
3.3
3.3
1.3
1.1
2.7
2.6
2.6
0.7
0.7
1.3
1.1
2.7
2.6
2.6
0.7
0.7
2
2
2
:AEP:DPX1401BM/
:AEP:DPX1402BM/
DPX1402HM
DPX1401HM,UK
:E32,MX,AR,BR
:E32,MX,AR,AUS,BR
:AEP,UK,EA,ME
EXCEPT,US,CND,PX
1
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
C:CD PLAY
N:NTSC DVD PLAY
P:PAL DVD PLAY
:E12,RU
:HK,KR,SP,TW
:RU
:HK,KR,SP,TW
:E12
:EA,ME
:AUS
0
1.4
1.9
0.5
1.8
1.8
1.7
2.5
0.5
2.4
2.4
1.8
1.9
0.5
1.8
1.8
1.7
2.5
0.5
2.4
2.4
1.8
2.2
1
0.8
0.4
0.7
0.7
1.7
0.7
3.3
1
0.8
0.4
0.7
0.7
1.7
0.7
3.3
3.3
1.3
1.1
2.7
2.6
2.6
0.7
0.7
1.1
2.7
2.6
2.6
0.7
0.7
2
2
2
2.3
2.6
1.3
2.2
0.3
2.2
1.9
1.3
2.2
0.3
2.2
1.9
2.4
1.8
1.3
1.6
1.3
1.6
XAVDCS2
10k
R145
XAVDCS3
0.01u
C113
XRD
XWRH
MAMUTE
0.01u
C114
0.01u
C116
*
R150
R149
3300
XWAIT
0.1u
C112
DACK0
DREQ0
DACK1
0.01u
C115
DREQ1
10k
R146
3300
R151
4V
100u
C110
*
R154
3300
R153
3300
R128
3300
R155
1k
R112
XARPCS
XARPIT
0.01u
C109
10k
R143
SI1
SC1
SO1
10k
R156
XDACS
X39CS/XVESCS
1k
R118
1k
R117
100k
R114
10k
R116
10k
R119
WIDE
0.01u
C103
MB91307APFV-G-BND-E1
IC103
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 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
JL111
HD1
HD0
HD6
HA12
HA17
HA15
HD3
HD9
HA1
HA6
HA5
HD12
HD11
HD4
HA7
HA11
HA16
HD8
MBM29LV160BE-90TN
IC107
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
HA2
HD5
HD7
HA19
HD2
HA4
HA0
HD14
HA20
HA21
HA13
HA18
HA9
HA3
HD15
HA8
HA10
HD13
10k
R160
HA14
HD10
0.01u
C124
JL108
X101
16.5MHz
1
2
3
RGBSEL/MICMUTE
CLAPSW0/DISCEXT
EUROVY/CLAPSW1
FL102
FL103
CL102
CKSW1
OCSW1
JL109
XSDPCS
JL123
10k
R113
JL107
10k
R129
XDRVMUTE
XRST
XARPRST
10k
R121
10k
R123
10k
R130
XSDPIT
XAVDIT
10k
R106
10k
R134
BR24C16F-E2
IC101
1
2
3
4
5
678
XLDON
R133
10k
470
R111
10
R177
10
R178
100k
R182
IFBSY
XIFCS
FSEL
SC0
SO0
SI0
SO2
SI2
1
A
GND
+3.3V
TRST
HA2
HA3
HA4
HA1
HA5
HA9
HA6
HA8
HA12
HA7
HA10
HA11
HA13
HA14
HA16
HA15
HD12
HD9
HD8
HD10
HD11
HD15
HD14
HD13
HA0
HA21
HA20
HA19
HA18
HA17
HD15
HD10
HA4
HD2
HD14
HD11
HA10
HD1
HA12
HD6
HA15
HD0
HD5
HD2
HA10
HA7
HA14
HD9
HD6
HA17
HA1
HA11
HD4
HA3
HD14
HD13
HA0
HA5
HA21
HD5
HA17
HA5
HD7
HD12
HA6
HD4
HD3
HA16
HA2
HA13
HD7
HD10
HD9
HD0
HA14
HA8
HA8
HA12
HD1
HA20
HA7
HA19
HA3
HD11
HA20
HA19
HD15
HD13
HD12
HA9
HA18
HA6
HA16
HA2
HD8
HD3
HA13
HA4
HA1
HA18
HA9
HA11
HA15
HD8
HD3
HD2
HD1
HD0
HD5
HD4
SO2
SO0
SC0
SI0
SI2
SC0
SO0
SI0
SO2
SI2
HD6
HD7
CS3X
CS4X
CS5X
C
CS6X
CS7X
XW
AIT
BGRNTX
BRQ
XRD
XWRH
XWRL
NMIX
HSTX
VSS
XFRRST
CPUCK
OCSW2
XDACS
VESCS/X39CS
48/44.1K
WIDE
MAMUTE
XLDON
CS0X
CS1X
CS2X
SI2
SO2
DSENS
VSS
XRST
XARPRST
RGBSEL/MICMUTE
SDA
SCL
TRM+/XKRRST
EUROV/Y/CLAPSW1
DISCEXT/CLPSW0
MD0
MD1
MD2
DREQ0
DACK0
XDRVMUTE
DREQ1
DACK1
XIFCS
SC1
SO1
SI1
SC0
SO0
SI0
VCC
INT7
INT6
INT5
INT4
INT3
INT2
INT1
INT0
TRM-/XKRCS
WP
A0
A1
A2
GND
VCC
WP
SCL
SDA
A15
A14
A13
A12
A11
A10
A9
A8
A19
N.C.
WE
RESET
N.C.
N.C.
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A16
BYTE
VSS
DQ15/A-1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
OE
VSS
CE
A0
VSS
X1
X0
VCC
CKSW1
OCSW1
HD0
HD1
HD2
HD3
HD5
HD4
HA16
VSS
HA15
HA14
HA13
HA12
HA11
HA10
HA9
HA8
VCC
HA7
HA6
HA5
HA4
HA3
HA2
HA1
HA0
VSS
HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
AN3
AN2
AN1
AN0
A
VSS
A
VRH
A
VCC
HA22
HA21
HA20
HA19
HA18
HA17
6.8k
12k
*R150
22k
12k
*R154
47k
IC103
SYSTEM CONTROL
IC107
FLASH MEMORY
IC101
EEPROM
13
2
4
F
L
12
5
G
K
11
8
7
6
E
05
B
H
MB-98 BOARD (6/8)
I
16
9
17
3
D
18
C
15
10
J
14
MB-98 BOARD (2/8,3/8)
MB-98 BOARD (3/8)
MB-98 BOARD (2/8,3/8)
MB-98 BOARD (8/8)
MB-98 BOARD (2/8)
MB-98 BOARD (3/8)
MB-98 BOARD (7/8)
MB-98 BOARD
MB-98 BOARD (2/8)
MB-98 BOARD (8/8)
MB-98 BOARD (3/8)
MB-98 BOARD (5/8)
MB-98 BOARD (3/8)
MB-98 BOARD (7/8)
MB-98 BOARD (3/8)
MB-98 BOARD (2/8)
MB-98 BOARD (2/8,3/8)
MB-98 BOARD (7/8)
MB-98 BOARD (8/8)
MB-98 BOARD (8/8)
MB-98 BOARD (7/8)
MB-98 BOARD (1/8)
MB-98 BOARD (7/8)
(2/8-4/8,8/8)
6.8k
22k
4.7k
2.2k
1.3k
820
470
10k
R163
HA7
HA5
HA6
HA2
HA1
HA8
HA19
HA3
HA18
HA4
HD8
HD9
HD1
HD3
HD11
HD0
HD10
HD2
MSMR27V160
IC108
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
N.C.
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
D0
D8
D1
D9
D2
D10
D3
D11
IC108
OTP
HA21
A19
A8
A9
A10
A11
A12
A13
A14
A15
A16
BYTE
VSS
D15/A-1
D7
D14
D6
D13
D5
D12
D4
VCC
HA21
HA20
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HD15
HD7
HD14
HD6
HD13
HD5
HD12
HD4
*1
*1
*
1: Either IC107 or IC108 is used.
DVP-NS300
4-23
4-24
CLOCK GENERATOR
MB-98 (7/8)
MB-98 (CLOCK GENERATOR) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
• Waveforms
1
IC102
3
3.5 Vp-p (27 MHz)
2
IC102
7
1.5 Vp-p (27 MHz)
3
IC102
9
,
0
DVD : 3.3 Vp-p (24.57 MHz)
CD : 3.3 Vp-p (22.58 MHz)
CD : 3.3 Vp-p (22.58 MHz)
4
IC102
qd
,
qg
3.2 Vp-p (33.87 MHz)
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
1.6
3.2
D3.3/C0
3.2
1.6
1.6
1.6
1.6
3.2
1.6
1.6
1.6
1.6
1.6
1.6
1
2
3
4
D:DVD PLAY
C:CD PLAY
C:CD PLAY
NO MARK:DVD/CD PLAY
:AEP,UK,RU
:EXCEPT AEP,UK,RU
:EXCEPT AEP,UK,RU
:EXCEPT AEP,UK,RU
:AEP,UK,RU
:EXCEPT AEP,UK,RU
:AEP,UK,RU
:EXCEPT AEP,UK,RU
:AEP,UK,RU
JL119
JL120
JL117
JL118
1k
R170
*
C107
4V
100u
C104
*
R107
10
R126
512FSAVD
0.01u
C106
*
C108
10
R127
0.01u
C111
10
R138
10
R124
27MHz
X102
33MARP
27MAVD
10
R137
0.01u
C105
10
R136
512FS2CH
10
R141
*
IC102
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
10
R109
10
R125
33MAVD
CL101
JL102
JL106
JL105
JL104
6P
CN103
1
2
3
4
5
6
RFMON
JL121
10
R142
512FS6CH
+1.8V
4V
47u
C118
FL101
FB105
FB102
FB104
FL106
FB107
+11V
FB106
FL105
FB103
+5V
JL112
JL113
JL114
JL115
JL116
4V
220u
C123
6.3V
100u
C121
16V
47u
C122
FL104
JL103
FL108
FB110
FB108
JL130
M_GND
JL127
JL126
JL128
JL129
JL131
JL132
JL133
FB112
FB109
R166
470
R165
100
R167
0
R168
0
2.2
R101
JL134
15P
CN101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
XIFCS
IFBSY
TRST
+3.3V
GND
FSEL
SC0
SO0
SI0
SO2
SI2
R164
100
1
A
SO2
SI2
SO0
SI0
SI2
SO2
SI0
SO0
SC0
SC0
FSEL
33-2OUT
VDD
VSS
27-1OUT
27-2OUT
VDD
VDD
VSS
VSS
512-1OUT
XTI
512-2OUT
XTO
N.C
33-1OUT
TXD
RXD
GND
+3.3V
GND
RF MON
GND
SC0
SO0
SI0
XIFCS
XIFBUSY
XFRRST
3.3V_MNT
+3.3V
GND
+5V
GND
+1.8V
M_GND
+11V
2
4
F
5
G
11
8
7
6
E
05
B
MB-98 BOARD (7/8)
9
3
D
C
10
PLL
IC102
MB-98 BOARD (6/8)
MB-98 BOARD (3/8)
MB-98 BOARD (2/8)
MB-98 BOARD (3/8)
MB-98 BOARD (9/8)
DIAG
(JIG)
MB-98 BOARD (1/8)
CN403
(SEE PAGE 4-38)
IF-80 BOARD
MB-98 BOARD (6/8)
MB-98 BOARD (1/8-6/8,8/8)
MB-98 BOARD (1/8-3/8,5/8)
MB-98 BOARD (2/8,3/8)
MB-98 BOARD (5/8)
MB-98 BOARD (1/8-6/8,8/8)
MB-98 BOARD (2/8,3/8,6/8)
IMIC6001BT-D
*IC102
SM8707AV-E2
9p
*C107
15p
*C108
9p
15p
*R107
0
1k
DVP-NS300
4-25
4-26
AUDIO DSP, D/A CONVERTER
MB-98 (8/8)
MB-98 (AUDIO DSP, D/A CONVERTER) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
B+
B+
B+
B+
D:DVD PLAY
C:CD PLAY
C:CD PLAY
NO MARK:DVD/CD PLAY
D0/C5
D0/C5
5
D0/C5
5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
1.6
1.6
1.6
D0/C0.8
1.7
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
D0/C0.8
3.3
3.3
1.6
1.6
D0/C0.8
0
0
0
1.6
3.3
0
3.3
3.3
3.3
SC1
SO1
XRST
GND
0
R801
0.01u
C812
SPDIF
CLAPSW0/DISCEXT
CXD9627N-E2
IC802
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
0.22u
C813
16V
10u
C816
RGBSEL/MICMUTE
MAMUTE
512FS2CH
CR/B
EUROVY/CLAPSW1
CB/R
Y/G
YOUT
COUT
COMPOUT
WIDE
100
R805
JL817
JL818
JL819
JL820
JL821
JL822
JL823
JL824
JL825
JL826
JL827
JL828
JL829
JL830
JL831
JL832
JL833
JL834
JL835
JL858
JL855
25P
CN801
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
1
A
X39CS/XVESCS
BCK
ACH56
ACH34
0.01u
C807
0.01u
C810
JL807
ACH12
0.01u
C802
JL803
JL854
+3.3V
0
R803
0.01u
C811
LRCK
512FS6CH
CXD9626Q
IC801
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
0
R807
SI1
XDACS
0
R808
0
R804
MCLK
BICK
SDTI
LRCK
PDN
CSN
CCLK
CDTI
DZFL
DZFR
VDD
VSS
AOUTL+
AOUTL-
AOUTR+
AOUTR-
Cr/B
WIDE
Cb/R
GND
Y/G
GND
Y
GND
C
DISC/EXT
V
EUROVY
GND
RGBSEL
ALT-
SPDIF
ALT+
P_GND_SPDIF
P_GND_2CH
RMUTE
ART+
LMUTE
ART-
MAMUTE
AU+5V
13
2
4
F
12
5
G
11
8
7
6
E
B
MB-98 BOARD (8/8)
9
3
D
C
10
AUDIO D/A CONVERTER
IC802
IC801
AUDIO DSP
MB-98 BOARD (3/8)
MB-98 BOARD (6/8)
MB-98 BOARD (3/8)
MB-98 BOARD (7/8)
MB-98 BOARD (6/8)
MB-98 BOARD (6/8)
CN203
AV-56 BOARD (2/2)
(SEE PAGE 4-33)
SIGNAL PATH
CHROMA
VIDEO SIGNAL
SIGNAL
PB
AUDIO
Y
Y/CHROMA
SO
VSS
VDD
SCK
SI
N.C.
XCS
VSS
SDO0
BCKI
BS
SDI2
VDD
SDI1
VSS
SDI0
BCKO
LRCKI
SDOI
VSS
VSS
MCLK
LRCKO
VDD
N.C.
VSS
MODE
DSTP
XRST
B09
B08
VDD
VSS
B06
B07
B04
B05
B03
B02
B01
B00
B10
B11
B12
B13
1/2MCLK/B14
VSS
B15
MB-98 BOARD (7/8)
MB-98 BOARD (3/8)
Click on the first or last page to see other DVP-NS300 service manuals if exist.