Sony DVP-S350 Service Manual ▷ View online
DVP-S350
536 mVp-p
1
IC201
1
(CD play)
500 mV/DIV 500 ns/DIV
880 mVp-p
2
IC201
wl
(DVD play)
200 mV/DIV 500 ms/DIV
592 mVp-p
2
IC201
wl
(CD play)
200 mV/DIV 20 ms/DIV
3
IC201
el
(DVD play)
500 mV/DIV 50 ms/DIV
448 mVp-p
1.3 Vp-p
1
IC201
1
(DVD play)
200 mV/DIV 100 ns/DIV
1.7 Vp-p
180 mVp-p
4
IC201
r;
(DVD play)
100 mV/DIV 50 ms/DIV
860 mVp-p
4
IC201
r;
(CD play)
500 mV/DIV 50 ms/DIV
1.5 Vp-p
5
IC201
tf
(DVD play)
500 mV/DIV 100 ns/DIV
1.5 Vp-p
5
IC201
tf
(CD play)
500 mV/DIV 500 ns/DIV
3
IC201
el
(CD play)
500 mV/DIV 200 ms/DIV
4-9
4-10
• Waveforms
SIGNAL PROCESS, SERVO
MB-86
MB-86 BOARD (SIDE B)
CN202
A-2
CN501
D-4
CN701
A-4
D101
C-5
IC103
C-5
IC105
B-2
IC106
B-4
IC301
D-1
IC303
C-1
IC401
A-2
IC402
A-3
IC403
B-2
IC504
C-3
IC505
C-2
Q201
B-1
Q203
B-1
DVP-S350
4-11
4-12
MB-86 (RF AMP, SERVO) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board and page 4-10 for waveforms.
– Ref. No.: MB-86 board; 1,000 series –
RF AMP, SERVO
MB-86 (1/8)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
VOLTAGE AT THE MARKED POINTS.
D:DVD PLAY
C:CD PLAY
C:CD PLAY
NO MARK:DVD/CD PLAY
SPINDLE SERVO(SPEED AND PHASE)
SLED SERVO DVD/CD
TRACKING SERVO DVD/CD CDV
1
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
5
4
3
2
0
0
0
1.8
3.3
3.3
0.1
2.5
1.5
1.7
1.6
1.6
1.6
2.5
3.3
1.6
3.4
2.2
2.9
0.7
2.4
3.7
2.9
3.4
3.7
4.9
3.4
3.4
2.9
D3.2/C2.7
2.3
3.4
3.4
3.4
3.4
2.5
2.5
2.5
2.5
2.7
2.7
2.7
*
*
*
2.7
2.7
*
0.1
2.4
3.3
0
4.9
2.6
0.2
0.1
2.4
*
3.3
3.3
2.3
2.5
3.9
2.3
3.3
0
3.4
22k
R204
0.001u
C224
330
R201
560p
C215
C202
2200p
2200p
C203
2200p
C204
2200p
C205
22p
C208
22p
C209
22p
C210
22p
C211
2SB1121-T-TD
Q201
16V
10u
C233
16V
10u
C206
16V
10u
C212
33
R206
33
R207
47k
R208
0.01u
C213
10
R209
5600p
C214
0.1u
C218
0.1u
C219
5600p
C216
0.01u
C226
0.1u
C231
0.1u
C232
0.1u
C228
12k
R214
0.1u
C229
150p
C225
0.1u
C237
0.1u
C238
0.1u
C217
0.047u
C221
0.047u
C223
0.1u
C201
0.1u
C207
100
R202
100
R203
1200p
C222
0.1u
C230
0.1u
C234
0.047u
C235
560p
C236
10k
R223
10k
R222
10k
R225
4700
R224
6800p
C239
SSI33P3722
IC201
RFIP
1
RFIN
2
CP
3
CN
4
A2
5
B2
6
C2
7
D2
8
D
9
C
10
B
11
A
12
E
13
F
14
G
15
H
16
VC
17
VPB
18
PD
19
LD
20
VNB
21
MP
22
MB
23
MLPF
24
LDON
25
MIRR
26
FDCHG
27
MIN
28
PI
29
TPH
30
DFT
31
TZC
32
VCI
33
VP3
34
TZIN
35
TEO
36
TEI
37
TEI2
38
TE
39
FE
40
BYP2
41
HOLD2
42
SCLK
43
SWD
44
SRD
45
SDEN
46
SIGDET
47
HOLD1
48
FNN
49
FNP
50
DIP
51
DIN
52
VNA
53
SIGO
54
BYP
55
RX
56
ENV
57
CLM
58
SSOUT
59
VP
A
60
AIP
61
AIN
62
A
TON
63
A
TOP
64
150
R211
820
R210
2200p
C227
220
R215
CN201
23P
N.C.
1
LD
2
GND
3
PD
4
VR
5
VLD
6
RF
7
F
8
C
9
D
10
H
11
GND
12
VC(2.5V)
13
VCC(5V)
14
G
15
A
16
B
17
E
18
FCS+
19
FCS-
20
TRK+
21
TRK-
22
N.C.
23
47uH
L201
1SS355TE-17
D201
2.2M
R217
FL201
MIRR
SSDFCTI
TZC
SVC
PI
TE
FE
SSCK
SSWD
SSRD
SSCS
SSDFCT
RF+
RF_MON
TRK-
TRK+
FCS-
FCS+
INLIM
SLB-
SLA+
SLB+
SLA-
SPM+
SPM-
TIB-
TIB+
TIA-
TIA+
JL201
JL202
JL203
JL204
JL205
JL206
JL207
JL208
JL209
JL210
JL211
JL212
JL213
JL214
JL215
JL216
JL217
JL218
JL219
JL220
JL221
JL222
JL223
JL224
JL225
JL226
JL227
JL228
JL229
JL230
JL231
JL232
JL233
+5V
D_GND
+3.3V
CN202
13P
LED
1
INLIM
2
GND
3
SLB-(4)
4
SLA+(2)
5
SLB+(3)
6
SLA-(1)
7
SPM+
8
SPM-
9
TIB-(4)
10
TIB+(3)
11
TIA-(1)
12
TIA+(2)
13
XDRVMUTE
UN5213-TX
Q203
M
M
M
1
A
TRK-
TRK+
FCS-
FCS+
FCS+
FCS-
TRK+
TRK-
INLIM
SLB-
SLA+
SLB+
SLA-
SPM+
SPM-
TIB-
TIB+
TIA-
TIA+
SLB-
SLA+
SLB+
SLA-
TIB-
TIB+
TIA-
TIA+
C
D
A
B
F
H
G
E
E
F
G
H
D
C
A
B
LD
PD
PD
INLIM
PI
SSWD
SSCK
SSRD
SSCS
TE
FE
SSCS
SSRD
SSWD
SSCK
FE
SSDFCTI
SSDFCT
TZC
MIRR
PI
TZC
TE
MIRR
LD
SSDFCTI
SPM+
SPM-
SSDFCT
DVD/CD
LD MODULE
DVD/CD
PD IC
FOCUS
COIL
TRACKING
COIL
OPTICAL
DEVICE
INLIMIT
SENSOR
SLED
MOTOR
SPINDLE
MOTOR
TILT
MOTOR
BASE UNIT
KHM-220AAA/J1N2
MB-86 BOARD (1/8)
16
5
B
9
19
G
H
K
18
F
J
C
E
6
4
12
15
13
2
D
05
3
11
10
I
7
14
17
8
PB
Y/CHROMA
VIDEO SIGNAL
SIGNAL PATH
AUDIO
SIGNAL
SKEW SERVO DVD/CD
FOCUS SERVO
IC201
DVD/CD RF AMP
DIGITAL SERVO
DIGITAL SERVO
LD DRIVE
SWITCH
MB-86 BOARD (5/8)
MB-86 BOARD (7/8)
MB-86 BOARD (3/8)
MB-86 BOARD (2/8)
MB-86 BOARD (6/8)
MB-86 BOARD (5/8)
MB-86 BOARD (6/8)
MB-86 BOARD (3/8)
DVP-S350
4-13
4-14
ARP
MB-86 (2/8)
MB-86 (ARP) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-86 board; 1,000 series –
• Waveforms
1
IC302
qj
(DVD play)
500 mV/DIV 100 ns/DIV
1.6 Vp-p
1.6 Vp-p
2
IC302
ql
(CD play)
500 mV/DIV 200 ns/DIV
D:DVD PLAY
C:CD PLAY
C:CD PLAY
NO MARK:DVD/CD PLAY
SPINDLE SERVO(SPEED AND PHASE)
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
1
2
3-3.3
3-3.3
3.1-3.3
3-3.3
3.4
3.1-3.3
3.1-3.3
3-3.3
3-3.3
3-3.3
3-3.3
3-3.3
3-3.3
3.4
3-3.3
3-3.3
3-3.3
3-3.3
0-0.2
0-0.2
0-0.2
3.1-3.3
3.1-3.3
3.4
2.9-3.3
0-0.2
0-0.2
0-0.2
0-0.2
0-0.2
0-0.2
0-0.2
0-0.2
3.4
3.4
1.5
3.4
1.5
3.4
3.4
1.7
1.7
1.7
D0/C0.8
0-0.2
0-0.2
0-0.2
0-0.2
3.1-3.3
0-0.2
3.4
D3.1-3.3/C0
0-0.2
3.3
2.9-3.3
2.9-3.3
3.3
1.7
3.3
3.3
3.4
D2.2-2.4/C1-1.4
3.3
1-1.3
D1.9-2.2/C1.3-1.6
2.3-2.6
D1.3-1.6/C1-1.2
3.3
2-2.2
2.7
0
2.9
2.3
3.4
2.4
2.6
2.6
2.8
2.8
2.8
1.7
2.4
3.3
3.3
3.4
1.6-2
3.4
3.4
0
1.5
1.7
3.4
0.7
0.7
D1.6/C0.6
1.6
D0.5/C1.6
3.3
2.8
2.8
3.4
1.8
3.4
1
0.6
0.4
3.3
2.3
1
3.3
D1.5/C1.2
1.6
D1.5/C1.2
D1.5/C1.2
1.6
1.6
D1.5/C1.2
3.3
1.3
4.7
3.3
4.7
3.1-3.3
3-3.3
3-3.3
3-3.3
3.1-3.3
3.1-3.3
3-3.3
3-3.3
3.1-3.3
3.1-3.3
0-0.2
0-0.2
0-0.2
0-0.2
0-0.2
0-0.2
0-0.2
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
2.9-3.3
3.1-3.3
0-0.2
0-0.2
0-0.2
0-0.2
3.3
IC302
CXD9576R
1
EAD3
2
EAD4
3
EAD5
4
EAD6
5
EAD7
6
PLDIR
7
VDD
8
PLCKI
9
PLCKO
10
VSS
11
RFD
12
VDD3V1
13
VSS3V1
14
VRB
15
VRBS
16
VSSA1
17
RFIN1
18
AIN
19
RFIN2
20
VDDA1
21
VRTS
22
VRT
23
VDD3V1
24
VSS3V2
25
VDD3V2
26
IREF
27
AOUT
28
VSSA2
29
VDDA2
30
BIAS
31
VREF
32
VDDA3
33
Y
34
FR1
35
FR2
36
FR3
37
INM
38
INP
39
VSSA3
40
VDDA4
41
R2
42
R1
43
VCO
44
VSSA4
45
VDD
46
VCK
47
VSS
48
TEST
A
49
MDS0
50
MDS1
51
MON
52
MDP0
53
MDP1
54
VDD
55
DFCT
56
NORF
57
JITPWM
58
LOCK
59
FWON
60
XWR
61
XRD
62
VSS
63
D0
64
D1
65
D2
66
D3
67
D4
68
D5
69
VDD
70
D6
71
D7
72
TEST
73
A0
74
A1
75
A2
76
A3
77
VSS
78
SCEN
79
A4
80
A5
81
A6
82
A7
83
XINT
84
XCS
85
VDD
86
XW
A
T
87
XRST
88
TEST0
89
SCMD
90
ETST
91
SDCK
92
VSS
93
XSHD
94
XSRQ
95
XSAK
96
SDEF
97
SD0
98
SD1
99
VDD
100
SD2
101
SD3
102
SD4
103
SD5
104
SD6
105
SD7
106
VSS
107
DATA
108
BCLK
109
LRCK
110
DOUT
111
MUTE
112
VDD
113
MD2
114
WFCK
115
SCOR
116
EXCK
117
SBSO
118
SQSO
119
SQCK
120
VSS
121
MCKI
122
VDD
123
SCKI
124
VSS
125
MNT0
126
MNT1
127
MNT2
128
MNT3
129
VDD
130
MNT4
131
MNT5
132
MNT6
133
MNT7
134
ESTB
135
VSS
136
MA0
137
MA1
138
MA2
139
MA3
140
VDD
141
MA4
142
MA5
143
MA6
144
MA7
145
VSS
146
MA8
147
MA9
148
XMWR
149
VDD
150
XCAS
151
XRAS
152
XOE
153
VSS
154
MD00
155
MD01
156
MD02
157
MD03
158
VDD
159
MD04
160
MD05
161
MD06
162
MD07
163
VSS
164
MD08
165
MD09
166
MD10
167
MD11
168
VDD
169
MD12
170
MD13
171
MD14
172
MD15
173
VSS
174
EAD0
175
EAD1
176
EAD2
100k
R311
10k
R318
220
R302
22k
R301
33k
R303
2200
R304
27k
R305
2200
R306
1200
R307
100
R309
10k
R320
220
R321
0.068u
C301
XARPCS
MDP0
WRH
RD
0.01u
C314
HD8
HD9
HD10
HA2
HA1
HA0
HD11
HD12
HD14
HD15
HA6
HA3
HA7
HA5
HA4
HD13
ARPRST
ARPWT
ARINT
CDDOUT
CDLRCK
CDBCK
CDDATA
33MARP
1800
R319
1k
R314
2200
R313
10k
R315
10k
R316
0.1u
C315
4V
100u
C302
6.3V
100u
C320
0.01u
C326
100
R327
0.01u
C307
0.01u
C310
0.01u
C311
0.01u
C312
0.01u
C313
0.01u
C316
0.01u
C304
0.01u
C322
0.01u
C303
0.01u
C325
0.01u
C309
0.01u
C328
0.01u
C327
0.01u
C324
0.01u
C321
+5V
D_GND
+3.3V
RF+
MDS0
0.01u
C317
JL326
JL327
JL328
JL329
JL330
JL331
JL332
JL333
JL334
JL335
JL336
JL337
JL338
JL322
JL323
JL324
JL325
0.01u
C318
NJM2370U33-TE2
IC301
1
2
3
45
0.01u
C306
0.01u
C330
0.01u
C329
JL301
JL302
JL303
JL343
JL344
JL345
JL346
JL347
JL348
JL349
JL350
JL351
JL352
JL353
JL354
JL355
100p
C305
10k
R310
SDI7
SDI6
SDI5
SDI4
SDI3
SDI2
SDI1
SDI0
SDEF
XSAK
XSHD
SDCK
XSRQ
10k
R317
0.01u
C308
JL307
JL311
JL320
JL313
JL314
JL321
JL317
JL318
JL319
JL308
JL309
22
R338
JL312
JL304
JL305
JL306
FL303
FL302
FL301
JL339
JL340
JL341
JL342
4700p
B
C331
0.01u
B
C332
LOCK
6.3V
100u
C319
1
A
GM71V18160CT-6TR
IC303
1
VDD
2
I/O0
3
I/O1
4
I/O2
5
I/O3
6
VDD
7
I/O4
8
I/O5
9
I/O6
10
I/O7
16
N.C.
17
WE
18
RAS
19
NC
20
NC
21
A0
22
A1
23
A2
26
GND
27
A4
28
A5
29
A6
30
A7
31
A8
32
A9
33
OE
34
UCAS
35
LCAS
41
I/O8
42
I/O9
43
I/O10
44
I/O11
45
GND
46
I/O12
11
N.C.
15
N.C.
36
N.C.
40
N.C.
24
A3
25
VDD
47
I/O13
48
I/O14
49
I/O15
50
GND
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
SDI0
SDI1
SDI2
SDI4
SDI5
SDI6
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MD08
MD09
MD10
MD11
MD12
MD13
MD14
MD15
MD00
MD01
MD02
MD03
MD04
MD05
MD06
MD07
MD15
MD14
MD13
MD12
MD11
MD10
MD09
MD08
MD07
MD06
MD05
MD04
MD03
MD02
MD01
MD00
SDI7
SDCK
XSHD
XSRQ
XSAK
SDEF
SDI3
SDI4
SDI5
SDI6
SDI7
SDI2
SDI1
SDI0
SDI3
XSAK
XSRQ
XSHD
SDCK
SDEF
6
F
3
L
13
H
18
G
05
C
D
19
MB-86 BOARD (2/8)
4
15
12
11
E
9
2
B
17
I
16
20
8
J
7
10
14
K
5
M
IC302
ARP
IC303
16M DRAM
IC301
REG
MB-86 BOARD (6/8)
MB-86 BOARD (8/8)
MB-86 BOARD (7/8)
MB-86 BOARD (7/8)
MB-86 BOARD (3/8)
MB-86 BOARD (8/8)
MB-86 BOARD(3/8)
MB-86 BOARD (3/8)
PB
Y/CHROMA
VIDEO SIGNAL
SIGNAL PATH
AUDIO
SIGNAL
MB-86 BOARD (1/8)
MB-86 BOARD (3/8)
DVP-S350
WIDE
D_GND
+5V
FB501
FB502
FL505
6.3V
100u
C505
JL501
JL502
JL503
JL504
JL506
JL507
JL508
JL509
JL510
JL511
JL512
JL513
JL514
JL515
JL516
JL517
JL518
+3.3V
10V
FB503
FB505
FB504
FB506
FL506
FL507
4V
220u
C523
16V
47u
C524
M_GND
JL505
HA3
SDI0
HA6
XSHD
SDI6
HA8
1200
R518
JL548
HA7
FL504
SDI1
HA10
0.01u
C513
CDDOUT
0.01u
C519
HA2
0.01u
C511
HA17
NJM2370U33-TE2
IC503
1
2
3
4
5
JL561
HA14
220
R508
SDI7
0.01u
C530
HA15
220
R505
HD10
JL539
220
R503
SDI5
0.01u
C531
JL543
HA13
16V
10u
C510
HD9
JL542
SDI3
0.01u
C509
XAVDCS2
HA21
0.1u
C518
HD0
JL538
10k
R529
SDI4
0.01u
C529
HA12
HA19
0.01u
C521
HD14
JL540
JL562
CDLRCK
0.01u
C508
HA11
AVWT
6.3V
100u
C512
33MAVD
JL547
HA0
0.01u
C520
HD3
JL541
220
R504
0.01u
C525
JL546
HA1
0.01u
C517
HD13
SDI2
0.01u
C514
JL544
RD
HD4
SDCK
3300
R526
0.01u
C515
HD6
JL519
CDBCK
1k
RV501
HD1
10k
R502
16V
10u
C504
JL545
220
R506
100
R501
XSAK
0.01u
C522
WRH
HD5
0
R527
10k
R517
HD11
CDDATA
0.01u
C516
DACK1
XSRQ
AVINT
220
R507
0.01u
C503
FL503
0.01u
C507
DACK0
HD8
SDEF
0.01u
C528
HA16
HD2
0.01u
C506
HA20
HD15
FL501
HA18
HD12
FL502
HA9
XAVDCS3
10k
R530
DREQ0
HA4
HD7
27MAVD
DREQ1
HA5
16V
10u
C502
16V
10u
C501
JL563
JL564
JL565
JL566
JL567
JL568
JL569
JL570
JL572
JL573
JL574
JL575
JL576
JL577
JL578
JL580
JL520
DACMUTE/FS
0.01u
C538
0.01u
C539
PQ1R18
IC506
1
2
3
4
5
6
50V
1u
C540
16V
10u
C541
0.1u
C542
FB507
X3VRST
0
R542
CXD1932Q
IC502
IOVDD_00
1
HD8
2
HD9
3
HD10
4
HD11
5
CVS00
6
HD12
7
HD13
8
HD14
9
HD15
10
CVD00
11
ACLK
12
IOVSS_00
13
ACH12
14
ACH34
15
ACH56
16
CVS01
17
LRCKO
18
BCKO
19
DO
20
CVD01
21
CDIN2I
22
CDIN1I
23
IOVDD_01
24
CDBCKI
25
CDLRKI
26
CDEMPI
27
IOVSS_01
28
CRPCLKI
29
CVS02
30
DTI0
31
DTI1
32
DTI2
33
DTI3
34
IOVDD_02
35
DTI4
36
DVO3
53
CVD3
54
DVO4
55
DVO5
56
DVO6
57
DVO7
58
IOVSS_03
59
D1CLKO
60
IOA
VSS_00
61
A
VSS_00
62
ROUT/B-Y
63
A
V
DD_00
64
A
VSS_01
65
BOUT/R-Y
66
A
V
DD_01
67
A
VSS_02
68
GOUT/Y
69
A
V
DD_02
70
DVSS33
71
DVDD33
72
A
VSS_03
73
YOUT
74
A
V
DD_03
75
A
VSS_04
76
COUT
77
A
V
DD_04
78
A
VSS_05
79
COMPOUT
80
A
V
DD_05
81
VGO
82
IOA
V
DD_00
83
VREFI
84
IREFI
85
IOVDD_04
86
FLDO
87
HSYNCO
88
CVS04
89
N.C.
90
N.C.(PD32FLAG)
91
PDI7
92
PDI6
93
PDI5
94
PDI4
95
CVD04
96
PDI3
97
PDI2
98
PDI1
99
PDI0
100
IOVSS_04
101
PDO0
102
PDO1
103
PDO2
104
PDO3
105
IOVDD_05
106
PDO4
107
PDO5
108
PDO6
109
PDO7
110
CVS05
111
NRSDOUT
112
NRSENB
113
SHTDWNB
114
IOVSS_05
115
CVD05
116
X_SCAN_EN
117
TDI
118
TDO
119
TCK
120
TMS
121
TRST
122
CVS06
123
SDAD4
124
SDAD3
125
IOVDD_06
126
SDAD5
127
SDAD2
128
IOVSS_06
129
SDAD6
130
SDAD1
131
CVD06
132
SDAD7
133
SDAD0
134
IOVDD_07
135
SDAD8
136
SDAD10
137
CVS07
138
SDAD9
139
SDAD11
140
IOVSS_07
141
SDAD12_SDRAM64(N.C.)
142
SDCS1B(SDAD13_SDRAM64)
143
SDCS0B
144
ISTARTI
44
DVO2
52
IERRI
43
DVO1
51
IOVSS_02
42
DVO0
50
ICLKI
41
IOVDD_03
49
CVD02
40
CVS03
48
DTI7
39
PWM
47
DTI6
38
IREQO
46
DTI5
37
IVALI
45
IOVDD_08
145
SDCKEO
146
SDRASOB
147
IOVSS_08
148
SDCLKO
149
IOVDD_09
150
SDCASOB
151
SDWEOB
152
CVD07
153
SDDQM1
154
SDDQM0
155
IOVSS_09
156
SDDQ8
157
SDDQ7
158
SDDQ9
159
SDDQ6
160
IOVDD_10
161
SDDQ10
162
SDDQ5
163
SDDQ11
164
SDDQ4
165
IOVSS_10
166
SDDQ12
167
SDDQ3
168
CVS08
169
SDDQ13
170
SDDQ2
171
IOVDD_11
172
SDDQ14
173
SDDQ1
174
CVD08
175
SDDQ15
176
SDDQ0
177
IOVSS_11
178
TESTI
179
CLKI
180
A
V
DD_06
181
SCLKIN
182
A
V
SS_06
183
A
V
DD_07
184
VC
185
CPOT
186
A
V
DD_08
187
N.C.(BUS_CLOCK)
188
IOVDD_12
189
HAD23
190
HAD22
191
HAD21
192
HAD20
193
CVS09
194
HAD19
195
HAD18
196
HAD17
197
HAD16
198
IOVSS_12
199
HAD15
200
HAD14
201
HAD13
202
HAD12
203
CVD09
204
HAD11
205
HAD10
206
HAD9
207
HAD8
208
IOVDD_13
209
HAD7
210
HAD6
211
HAD5
212
HAD4
213
CVS10
214
HAD3
215
HAD2
216
HAD1
217
HAD0
218
IOVSS_13
219
HCSB
220
HRWB
221
HHCPU_MD
222
HIREQO
223
HW
AITOB
224
CVD10
225
DM_ACK1
226
DM_REQ1
227
DM_ACK0
228
DM_REQ0
229
IOVDD_14
230
RSTB
231
HD0
232
HD1
233
HD2
234
HD3
235
IOVSS_14
236
HD4
237
HD5
238
HD6
239
HD7
240
CN501
34P
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
1
A
CN701
34P
1
AURST
3
6CH/VES_CS
5
6CH_LRCK
7
KCS/6CH_C/SW
9
6CH_REAR/XRST
11
6CH_FRONT
13
D_GND
15
512/384FS6CH
17
D_GND
19
6CH_BCK
21
D_GND
23
XFRRST
25
IFBSY
27
XIFCS
29
SI0
31
SO0
33
SC0
2
2CH_DATA
4
BCK
6
LRCK
8
D_GND
10
512FS2CH/VES
12
D_GND
14
6CH_FRONT
16
6CH_REAR
18
6CH_C/SW
20
BCK
22
SI1
24
SCK1
26
SO1
28
2CH_CS
30
MAMUTE
32
D_GND
34
SPDIF
JL808
JL809
JL890
JL891
JL892
JL893
JL894
JL895
JL896
JL875
JL876
JL877
JL878
JL879
JL880
JL881
JL882
JL883
JL884
JL885
JL886
JL887
R753 0
R752 0
R751 0
R755 0
R754 0
512FSAVO
R701
0
MAMUTE
SC1
SO1
2CH_CS
SI1
512FS2CH/VES
6CH/VES_CS
AURST
R771 0
XRST
R785
0
SI0
SO0
XIFCS
IFBSY
XFRRST
SC0
R750
0
JL579
R540
0
HA15
HA14
HA13
HA0
HA12
SDI3
HA11
SDI4
SDI5
HA21
SDI6
HA6
SDI4
SDI6
HA20
HA9
SDI7
HA20
SDI0
SDI2
HA10
SDI0
HA5
SDI1
SDI7
SDI1
SDI3
SDI5
HA14
HA10
HA12
HA15
HD8
HA16
HA18
HA0
HA13
HA11
HA17
HD6
HD14
HA9
SDDT11
HD7
HD5
HD11
HD9
HA8
HD13
HD12
HD15
HA2
HA1
HD9
HD0
HA3
SDDT5
HD10
HD1
HA7
HD2
HA4
SDDT13
HA6
HD4
HA5
HD7
SDDT10
HD6
HD12
SDDT6
SDDT7
HD8
SDDT8
HD5
SDDT9
HD3
SDDT12
HD14
SDDT3
HD11
SDDT4
HD15
HD13
HD10
SDAD6
SDAD2
SDAD5
SDDT0
SDDT15
SDAD3
SDAD4
SDAD10
SDDT14
SDAD9
SDDT1
SDDT2
SDAD0
SDAD8
SDAD11
SDAD1
SDAD7
HA2
HA1
HA7
HA19
HA8
HA19
HA17
HA18
SDI2
HA3
HA16
HA21
HA4
HD0
HD1
HD2
HD3
HD4
CLAPSW1/YUVRGB
RGBSEL/GAIN
EUROVY/CLAPBSY
VIDEOV
D_GND
VV_GND
VIDEOC
VYC_GND
VIDEOY
D_GND
5V
D_GND
WIDE
VS_GND
Y_or_G
CLAPSW0/DISCEXT
OTASUKE
DACMUTE/FS
3.3V
3.3V
GND
10V
10V
M_GND
M_GND
5V
VR_GND
Cb_or_R
VB_GND
Cr_or_B
D_GND
D_GND
1.8V
1.8V
19
I
C
8
18
J
13
4
14
6
5
9
F
10
K
H
16
G
20
L
D
7
17
05
MB-86 BOARD (3/8)
2
12
3
11
E
15
B
21
22
M
N
O
1
11
10
2
3
4
5
6
7
8
9
1
MB-86 BOARD (4/8)
(SEE PAGE 4-17)
IC502
AV DECODER
IC503
REG
IC506
REG
VIDEO
LEVEL
LEVEL
ADJ
MB-86 BOARD (7/8)
MB-86 BOARD (8/8)
MB-86 BOARD (8/8)
MB-86 BOARD (7/8)
MB-86 BOARD (5/8)
(SEE PAGE 4-29)
AI-022 BOARD (1/4)
CN101
MB-86 BOARD (7/8)
MB-86 BOARD
(1/8,2/8,4/8,5/8,6/8,7/8,8/8)
(1/8,2/8,4/8,5/8,6/8,7/8,8/8)
MB-86 BOARD
(1/11,2/11,5/11)
(1/11,2/11,5/11)
MB-86 BOARD (7/8)
MB-86 BOARD
(1/8,2/8,4/8,5/8,7/8)
(1/8,2/8,4/8,5/8,7/8)
MB-86 BOARD (2/8)
MB-86 BOARD (8/8)
MB-86 BOARD (2/8)
MB-86 BOARD (8/8)
MB-86 BOARD (7/8)
Y/CHROMA
Y
SIGNAL
AUDIO
VIDEO SIGNAL
SIGNAL PATH
CHROMA
PB
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
C:CD PLAY
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
1
2
3
4
5
6
1.8
3.4
3.4
1.8
3.4
1.3
3.3
4.8
1.2
4.8
2.8
2.8
2.7
2.6
2.6
2.4
2.4
2.9
1.8
1.7
D0/C1.8
0
0
3.4
1.7
1.7
1.7
1.8
1.7
D0/C0.8
3.4
1.7
1.7
0
1.8
1.6
0-0.2
D3.1-3.4/C0
0-0.2
D3.1-3.4/C0
3.4
0-0.2
1.8
1.7
3.4
0-0.2
0-0.2
0-0.2
3.4
3.4
3.4
D0.6/C0
3.3
3.4
3.3
D0.6/C0.2
3.3
0.6
3.3
1.9
3.3
0.5
0.4
3.4
1.8
3.4
3.4
0
1.8
3.4
3.4
D0.6/C0
3.3
D0.6/C0
3.3
0.6
3.4
D2/C2.7
D2.4/C2.8
1.8
D1.9/C2.7
D2/C2.5
3.4
D2/C2.7
D2.2/C2.6
D2.2/C3
D2/C2.5
D2.1/C3
D1.6/C2.6
3.4
D2.2/C2.9
D2/C2.6
2.4
D1.9/C2.6
0.1
0.1
1.8
3.1
D2.7/C3.1
3.4
1.7
D2.5/C3
3.4
3.4
3
3
1.5
0.1
0.1
0.1
3.4
0.1
1.8
1.8
D0.7/C0.3
2.3
1.3
D1.8/C2.9
1.5
3.3
3.3
3.3
1.5
D1.5/C2.7
D2.2/C2.6
1.8
1.8
1.8
1.4
1.8
3.4
3.3
3.3
D0.7-1/C0.9-1.2
D2.4-2.7/C2-2.4
D0.6-0.9/C0.8-1.3
0.6-0.8
1.3-1.6
D0.4/C0.5-0.9
D0.7-1.1/C1-1.4
D1-1.3/C1.2-1.6
1.7-2
D0.7-0.9/C0.7-1.3
1.8
1-1.2
D2.7-2.9/C2.2-2.6
D0.7-0.9/C1.8-2.3
2.3-2.5
3.4
D2.2-2.5/C1-1.4
2-2.3
2.2-2.5
1.1-1.3
D1.9-2.2/C1.3-1.6
D1.3-1.6/C1-1.2
2.8
0
2.5
3.3
3.3
3.3
3.3
1.8
3.4
2.6
2.5
2.8
2.7
2.6
2.5
2.5
2.5
3.4
3.4
3.4
3.4
3.4
MB-86 BOARD (8/8)
MB-86 BOARD (7/8)
MB-86 BOARD (7/8)
MB-86 BOARD (8/8)
MB-86 BOARD (7/8)
MB-86 BOARD (7/8)
(SEE PAGE 4-31)
AI-022 BOARD (2/4)
CN201
1.8
4-15
4-16
MB-86 (AV DECODER) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-86 board; 1,000 series –
AV DECODER
MB-86 (3/8)
Click on the first or last page to see other DVP-S350 service manuals if exist.