Sony DVP-NS777P Service Manual ▷ View online
4-1
DVP-NS777P
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
BOARDS AND SCHEMATIC DIAGRAMS.
For printed wiring boards:
•
•
X
: indicates a lead wire mounted on the component
side.
•
x
: indicates a lead wire mounted on the printed side.
•
a
: Through hole.
•
b
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
For schematic diagram:
•
•
Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
•
All resistors are in ohms,
1
/
4
W (Chip resistors :
1
/
10
W) un-
less otherwise specified.
k
k
Ω
: 1000
Ω
, M
Ω
: 1000k
Ω
.
•
All capacitors are in
µ
F unless otherwise noted.
pF :
µµ
F
50V or less are not indicated except for electrolytics and
tantalums.
tantalums.
•
All variable and adjustable resistors have characteristic curve
B, unless otherwise noted.
B, unless otherwise noted.
•
2
: nonflammable resistor.
•
5
: fusible resistor.
•
C
: panel designation.
•
f
: internal component.
•
C
: adjustment for repair.
•
U
: B+ Line.
•
V
: B– Line.
•
Circled numbers refer to waveforms.
•
Voltages are dc between measurement point.
•
Readings are taken with a color-bar signal on DVD refer-
ence disc and when playing CD reference disc.
ence disc and when playing CD reference disc.
•
Readings are taken with a digital multimeter (DC 10M
Ω
).
•
Voltage variations may be noted due to normal production
tolerances.
tolerances.
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen from
(Side A)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side B)
the parts face are indicated.
When indicating parts by reference
number, please include the board
name.
number, please include the board
name.
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
DVP-NS777P
4-3
4-1. FRAME SCHEMATIC DIAGRAM
4-4
FRAME
1
A
B
C
D
E
F
G
H
I
2
12
13
11
10
9
8
7
6
5
4
3
14
(SWITCHING REGULATOR)
POWER SUPPLY BLOCK
(SRV1501WW)
(SRV1501WW)
SC-IN(N)
2
AC
-IN(L)
2P
CN101
1
10P
CN201
Har
FFC
(FIM-006)
ness
PM-112
SW+8V
MTR GND
EVER+11V
EVER+5V
SW+3.3V
SW+5V
GND
P-CONT
POWER SW
EVER-10V
2
1
3
4
5
6
7
8
9
4
5
6
7
8
9
10
13P
CN201
1
2
3
4
2
3
4
1
2
3
4
2
3
4
TXD
6P
CN204
4P
CN205
4P
CN401
RXD
GND
+3.3V
GND
+3.3V
5
6
6
V2REFO
RF MON
RF MON
1
2
3
4
2
3
4
Harness
IM - 067
MV-044 BOARD
IF-113 BOARD
MS-203 BOARD
1
2
3
4
OCSW1 / REV
CN001
5P
CKSW1 / FWD
GND / CTL
LDM -
5
5
4
3
2
1L
D
M
OCSW1 / REV
FFC
(FMS-026)
CKSW1 / FWD
GND / CTL
LDM -
LDM +
6
5
4
3
2
1
5
4
3
2
1
SP-
SP+
LIMIT
(GND) LIMIT
SL-
SL+
SP+
LIMIT
(GND) LIMIT
SL-
SL+
SP-
SP+
LIMIT
(GND) LIMIT
SL-
SL+
1
2
3
4
5
6
2
3
4
5
6
6P
CN104
FFC
(FMO-013)
Harness
MD-105
24P
CN103
OPTICAL
DEVICE
2
1
3
4
5
6
7
8
9
4
5
6
7
8
9
10
11
12
13
11
12
13
GND(LD)
LD(650)
N.C
N.C
PD
LD(780)
VR(650)
VR(780)
N.C
VoE/e+g
Vcc
Vc
GND (PDIC)
VoF/f+n
VoB/b
VoA/a
RF
(LO:DVD,HI:CD) MSW
VoD/d
VoC/c
TRK-
TRK+
FCS+
FCS-
LD(650)
N.C
N.C
PD
LD(780)
VR(650)
VR(780)
N.C
VoE/e+g
Vcc
Vc
GND (PDIC)
VoF/f+n
VoB/b
VoA/a
RF
(LO:DVD,HI:CD) MSW
VoD/d
VoC/c
TRK-
TRK+
FCS+
FCS-
GND(LD)
LD(650)
N.C
N.C
N.C
PD
LD(780)
VR(650)
VR(780)
VR(780)
N.C
VoE/e+g
Vcc
Vc
GND(PDIC)
VoF/f+n
VoB/b
VoA/a
VoA/a
RF
(LO:DVD,HI:CD) MSW
VoD/d
VoC/c
TRK-
TRK+
FCS+
FCS-
15
14
16
17
18
19
20
21
22
23
24
17
18
19
20
21
22
23
24
23
24
22
21
20
19
18
17
16
15
14
13
12
21
20
19
18
17
16
15
14
13
12
10
11
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
13P
CN402
13
12
11
10
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
10P
CN771
SW+8V
MTR GND
EVER+11V
EVER+5V
SW+3.3V
SW+5V
GND
P-CONT
POWER SW
EVER-10V
MTR GND
EVER+11V
EVER+5V
SW+3.3V
SW+5V
GND
P-CONT
POWER SW
EVER-10V
2
1
3
4
5
6
7
8
9
4
5
6
7
8
9
10
+
05
DIAG
(JIG)
5P
CN101
BASE UNIT
KHM-310BAA/
SERVICE ASSY
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
11
12
13
GND
SW+3.3V
SW-10V
EVER+3.3V
SW+3.3V
SW-10V
EVER+3.3V
GND
SYSRST
3.3V_MNT
XIFCS
IFBUSY
SIO
SO0
GND
SC0
XV_MUTE
XA_MUTE
P-CONT
POWER_SW
SYSRST
3.3V_MNT
XIFCS
IFBUSY
SIO
SO0
GND
SC0
XV_MUTE
XA_MUTE
P-CONT
POWER_SW
GND
SW+3.3V
SW-10V
EVER+3.3V
GND
SYSRST
3.3V_MNT
XIFCS
IFBUSY
SIO
SO0
GND
GND
SC0
XV_MUTE
XA_MUTE
XA_MUTE
P-CONT
POWER_SW
M
M
LIMIT IN
SENSOR
SENSOR
SPINDLE
MOTOR
SLED
MOTOR
DVP-NS777P
4-5
4-6
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
MV-044 (RF AMP, SIGNAL PROCESS, SERVO, MOTOR DRIVE, AVDEC, VIDEO, AUDIO, PS THROUGH) PRINTED WIRING BOARD
– Ref. No.: MV-044 board; 1,000 series –
: Uses unleaded solder.
RF AMP, SIGNAL PROCESS, SERVO, MOTOR DRIVE, AVDEC, VIDEO, AUDIO, PS THROUGH
MV-044
There are a few cases that the part isn't mounted in this model is printed on this diagram.
54
55
108
109
162
163
216
1
IC201
R101
R1012
R1013
R1014
R1015
R1018
R1019
R102
R1020
R1021
R1028
R1031
R106
R107
R109
R110
R112
R113
R114
R115
R116
R116
R117
R119
R123
R124
R126
R127
R128
R129
R130
R131
R132
R133
R134
R136
R139
R155
R156
R157
R158
R165
R166
R167
R168
R180
R182
R185
R187
R190
C274
R194
R195
R197
R198
R199
R202
R203
R203
R204
R205
R206
R216
R217
R218
R220
R224
R227
R231
R244
C501
R248
R253
FB255
C509
R260
R261
R263
R264
R265
R266
R267
R268
R270
R272
R273
R274
C157
R276
CL171
R279
R281
R282
R283
R284
R285
R286
R287
R289
FB290
FB291
FB292
FB293
FB294
FB295
C514
C601
C101
C102
C103
C108
C602
C110
C112
C113
C114
C115
C116
C603
C604
C605
C120
C121
C122
C606
C607
C132
C133
C134
C135
C136
C137
C138
C608
C142
C144
C145
C146
C235
C148
C152
C154
C155
C156
C161
C165
C169
C172
C173
C174
C175
C178
C180 C181
C182
C183
C184
C185
C186
C187
C188
C189
C190
C191
C192
C193
C194
C195
C198
C614
C202
C203
C209
C212
C213
C214
C215
C213
C214
C215
C218
C219
C221
C222
C223
C224
C227
C229
C231
C231
C236
C237
C238
C619
C620
C243
C244
CL141
C247
C248
C249
C622
C251
C252
CL144
C256
C257
C258
CL170
C262
C266
C271
C272
C273
FB1022
FB1023
FB176
FB215
FB249
FB251
FB252
LP201
CL101
CL102
CL103
CL104
CL105
CL106
CL107
CL108
CL109
CL119
CL120
CL169
CL202
CL203
CL204
CL205
CL206
CL207
CL208
CL209
CL210
C630
C771
C780
CL172
CL142
CL143
CL145
CL146
CL147
CL218
CL232
CL233
CL234
CL278
CL604
CL605
CL287
CL288
CL289
1
2
5
CN106
D159
R159
R229
R544
R545
D165
L165
FB201
FB202
FB203
FB204
FB205
FB206
Q168
1
16
8
9
IC207
R546
1
27
28
54
IC206
Q170
1
2
23
24
CN103
C789
1 2
CN105
38
39
65
64
102
103
128
1
IC102
C232
1
67
1
2
13
18
19
24
25
30
31
36
37
42
43
48
49
50
51
52
IC101
RV201
FL209
D201
1
3
CN206
FL101
FL102
FL103
FL202
FL203
FL204
FL205
FL206
FL207
FL208
R208
2
1
40
39
CN299
D510
D601
6
1
3
4
Q171
D602
3
4
1
6
IC151
3
4
1
6
IC202
D603
D604
C275
FB207
FL210
FL298
FL299
IC204
1
24
25
48
1
3
2
IC503
C276
C503
CL603
R547
R169
R170
R171
IC601
1
4
58
D605
R541
R596
R597
R642
R643
R2012
L166
L501
PS771
PS772
Q504
Q505
Q507
Q508
Q601
Q602
Q603
Q604
Q605
Q606
Q609
Q610
Q611
R2015
Q571
Q614
Q616
Q772
Q773
R2016
R141
R143
R178
R179
R181
R183
R184
R184
R188
R189
R209
R210
R212
R213
R245
R246
R2013
R521
Q572
R524
FB525
R526
R527
R528
R529
R532
R535
Q573
Q574
Q613
R601
R602
R603
R604
R605
R606
R607
R608
R609
R610
R611
R612
R613
R614
R618
R620
R622
R624
R625
R628
R630
R629
R631
R632
R633
R636
R637
R638
R639
R571
R572
R646
R647
R649
R653
R654
R658
R659
R660
R661
R662
R573
R664
R665
R666
R667
R668
R669
IC602
1
4
5
8
R775
R776
R777
R778
R2001
R2004
R2005
RB202
RB203
R2022
R2023
R2025
R2026
R2028
FB1024
Q617
R550
R585
R230
R538
R539
FB555
FB2041
RB204
R623
D202
R554
IC209
3
4
1 2
RB206
R787
Q201
Q777
Q778
R161
R162
R163
R164
R201
R779
R780
R781
R782
R672
R574
R575
FB2036
FB2038
R576
R783
R577
R578
R579
R580
R581
R582
R583
D771
R786
R584
R615
R663
R586
LP101
RB205
R280
R191
LP702
CL279
LP701
LP601
C176
FB2039
C281
C280
JS001
1
4
5
8
IC205
JS003
JS002
R103
R104
R111
C104
C106
X201
C245
MV-044 BOARD (SIDE A)
1-861-511-
1
2
3
4
5
6
A
B
C
D
05
C
C
C
C
C
C
C
C
C
C
C
C
C
C E
B
B
B
E
E
B
E
C
C
C
C
C
C
C
C
C
C
C
B
B
B
B
B
E
E
E
E
E
B
E
E
E
E
E
B
B
E
B
E
E
B
B
E
E
B
B
B
B
B
K
K
K
A
A
A
A
K
K
E
E
E
E
E
B
B
E
B
B
B
C
B
E
(12, 22)
12, 22
MV-044 BOARD (SIDE A)
CN103
A-4
D601
C-1
D602
B-2
D604
C-2
IC101
A-6
IC102
A-4
IC151
B-5
IC201
C-5
IC202
B-6
IC204
C-6
IC205
C-6
IC206
C-4
IC207
B-4
IC503
A-2
IC601
B-3
Q168
A-4
Q170
A-4
Q171
A-4
Q504
A-2
Q505
A-2
Q601
C-3
Q602
C-2
Q603
C-2
Q604
B-2
Q605
B-2
Q611
C-1
Q616
C-2
Q772
C-3
Q773
C-3
IF-113 board
(INTERFACE CONTROL)
(INTERFACE CONTROL)
MV-044 board
(RF AMP, SIGNAL PROCESS,
SERVO, MOTOR DRIVE, AVDEC,
VIDEO, AUDIO, PS THROUGH)
(RF AMP, SIGNAL PROCESS,
SERVO, MOTOR DRIVE, AVDEC,
VIDEO, AUDIO, PS THROUGH)
Powe supply block
(SRV1501WW)
(SWITCHING REGULATOR)
(SRV1501WW)
(SWITCHING REGULATOR)
MS-203 board
(LOADING MOTOR)
(LOADING MOTOR)
DVP-NS777P
4-7
4-8
RF AMP, SIGNAL PROCESS, SERVO, MOTOR DRIVE, AVDEC, VIDEO, AUDIO, PS THROUGH
MV-044
C117
C118
C119
R105
C123
C131
C140
R122
C177
C179
C196
C197
C199
C207
C225
R175
C226
C240
C241
C242
C246
C250
C253
C261
C268
C297
C211
R207
C299
R225
R226
C505
R557
C512
R288
R296
R297
C111
C166
C616
C615
C618
C617
C254
C255
C625
C109
C626
C778
C779
C782
C783
C790
C204
C208
B
JL163
JL164
C267
C217
B
C228
B
JL181
C
A
K
D508
C
A
K
D509
JL182
JS004
19
36
IC502
IC603
IC774
1 2 3
4
5
JL101
JL102
JL103
JL141
JL142
JL143
JL144
JL145
JL146
JL147
JL149
JL150
JL151
JL152
JL153
JL154
JL155
JL156
JL157
JL158
JL159
JL160
JL161
JL162
JL170
JL169
JL166
JL165
JL168
JL167
JL183
JL184
JL185
CN102 CN101
JL202
JL203
JL204
JL205
JL206
JL207
JL208
JL209
JL210
JL211
JL212
JL213
JL224
C504
JL186
JL241
JL242
JL243
JL244
JL245
JL187
JL247
JL539
JL537
JL642
JL251
JL252
JL253
JL538
JL641
JL643
JL257
JL259
JL645
JL261
JL266
JL267
JL268
JL269
JL270
JL271
JL279
JL273
JL274
JL275
JL276
JL277
JL278
JL646
JL501
JL502
JL503
JL504
JL505
JL507
JL509
JL510
JL511
JL512
JL513
JL514
JL515
JL516
JL517
JL518
JL519
JL520
JL522
JL523
JL524
JL525
JL526
JL527
JL528
JL529
JL530
JL531
JL532
JL533
JL534
JL536
JL602
JL603
JL604
1
2
3
4
5
IC208
JS771
JL521
JL644
C
B
E
Q607
C
B
E
Q608
R118
R120
R121
R140
R142
R144
R145
R146
R160
R186
R192
R193
R219
R221
R222
R223
R228
R232
R234
R236
R247
R254
R256
R257
R258
R259
R262
R269
R298
R523
R530
R533
R534
R536
R598
R599
R537
R616
R617
R619
R621
R626
R627
R634
R635
R641
R640
R648
R650
R651
R652
R655
R656
R657
R683
R684
R1017
R1026
R1027
R2002
R2003
R2024
R2027
R548
R556
R788
JL771
JL772
JL773
JL774
JL775
JL776
JL777
JL778
JL779
JL780
R549
R135
R211
R214
R784
R785
#PC00861
R2018
R2019
R2029
R2030
R2035
R2034
R2033
R2032
R2031
R2036
R2014
C259
C263
FB2040
FB2037
R172
R173
1
12
13
24
1
18
JL148
MV-044 BOARD
(SIDE B)
(SIDE B)
1-861-511-
CN502
S501
CN604
16
C507
C510
C511
C513
C609
C610
C612
C613
C631
CN503
C611
C628
C640
C641
C642
C643
C644
C776
C784
C775
CN771
10
1
C627
C629
IC604
IC605
J501
J502
1
4
CN205
C239
C264
C265
C269
C270
1
7
CN207
C210
C298
C296
C220
C233
C206
C216
CN201
TP201
X202
C260
C141
C139
C143
C153
C167
C168
C171
1
6
C170
CN104
C107
C124
C125
C126
CN204
R553
C502
(12, 22)
12, 22
1
2
3
4
5
6
A
B
C
D
05
1
2
13
12
1
7
2
6
1
6
1
2
3
OPTICAL
COAXIAL
DIGITAL OUT
R
Y
L
AUDIO
P
R
/C
R
P
B
/C
B
COMPONET
VIDEO OUT
LINE OUT
VIDEO
LINE OUT
S VIDEO OUT
NORMAL
PROGRESSIVE
Y
V
C
CR/R
CB/B
L
R
Y/G
COAX
MV-044 BOARD (SIDE B)
CN101
A-6
CN104
A-5
CN201
B-6
CN204
A-3
CN205
C-3
CN771
C-2
D508
A-1
D509
B-1
IC208
B-4
IC502
B-2
IC603
C-3
IC605
C-1
IC774
D-3
Q607
B-1
Q608
C-1
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