Sony DVP-F250 Service Manual ▷ View online
DVP-F250
4-10
4-9
I/F CONTROL
AV-079 (3/3)
For Schematic Diagram
• Refer to page 4-11 for printed wiring board.
• Refer to page 4-4 for waveforms.
• Refer to page 4-4 for waveforms.
JL408
JL405
10k
R429
JL428
R454
0
JL443
JL401
100
R442
S-80830CNUA-B8PT2G
IC408
1
VOUT
2
VCC
3
GND
JL479
JL477
10k
R408
100k
R434
JL402
47k
R419
0
R406
JL449
R402
0
33
R407
JL435
100
R445
JL467
JL404
JL416
Q404
UN2211-TX
JL441
0.01u
B
C418
0
R412
JL424
JL465
16V
47u
C401
R453
0
0.01u
B
C420
0
R411
16P
CN402
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
JL445
JL471
JL413
JL430
10k
R452
9P
CN401
1
SO0
2
GND
3
SC0
4S
I0
5
XIFBUSY
6
XIFCS
7
3.3V_MNT
8
XFRRST
9
GND
JL442
JL478
JL469
SW+11V
JL409
JL444
R441
XX
JL433
JL411
JL421
JL476
JL450
JL422
JL434
0.01u
B
C411
JL451
JL415
ET472
TMP86CK74AFG-4R86
IC404
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
JL437
JL474
JL453
100
R448
10k
R430
10P
CN405
1
3.3V_MNT
2
XFRRST
3
XIFBUSY
4
XIFCS
5S
I0
6
SO0
7
SC0
8
GND
9
IFRST
10
PCONT
JL426
JL407
JL436
JL472
R440
XX
XX
R451
JL431
JL452
JL403
0.01u
B
C423
120
R418
P-CONT
JL473
M_GND
EVER+5V
JL406
JL439
EVER+3.3V
JL420
XX
R449
0
R409
10k
R468
JL448
100
R443
V_MUTE
JL468
JL414
JL410
JL440
GND
JL447
JL419
100
R428
JL475
SW+1.8V
A_MUTE
JL412
R417
XX
0
R450
JL438
0.001u
B
C415
0
R410
10k
R432
SW+5V
X401
8MHz
JL446
JL470
SW+3.3V
JL466
Q406
UN2211-TX
10k
R460
JL480
CN404
6P
+1.8V
1
+5V
2
GND
3
+3.3V
4
+11V
5
M_GND
6
1
A
BL1
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
AD2
N.C
N.C
A
VSS
AD1
PONCHK
VREF
VKK
N.C
N.C
N.C
PCONT
IRSEL.IN
BUSY
VSS
XIN
XOUT
VDD
/FRRST
IR
/RST
SEL(/RESET)
SELF_CHECK
N.C
SO
SI
/SC
/CS
/VMUTE
SCK
N.C
TEST
/AMUTE
VCC
N.C
N.C
N.C
N.C
O/C
N.C
POWER
IRSEL.OUT
N.C(C/D)
STB(/LCS)
DATA
N.C(/BUSY)
N.C
N.C
N.C
DATA
SCK
STB(/LCS)
SEL(/RESET)
GND
SW+3.3V(EVER+3.3V)
IR1
LED1
LED2(/BUSY)
EVER+3.3V(C/D)
EVER+5V
GND
O/C
POWER
AD2
AD1
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
N.C
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
Q404,406
LED DRIVE
LED DRIVE
RESET
IC408
I/F CONTROL
IC404
5
TO(1/3)
TO
IR-049 BOARD
CN151
IR-049 BOARD
CN151
THROUGH THE
FAF-005
FLAT CABLE
FAF-005
FLAT CABLE
(SEE PAGE 4-17)
6
TO(2/3)
1
TO(2/3)
TO MB-108 BOARD(6/6)
CN102
CN102
THROUGH THE
MA-153 HARNESS
MA-153 HARNESS
(SEE PAGE 4-30)
(SEE PAGE 4-30)
THROUGH THE
FMA-040 FLAT CABLE
FMA-040 FLAT CABLE
TO MB-108 BOARD(6/6)
CN101
CN101
JIG(FOR CHECK)
16
-REF.NO.:2000 SERIES-
I/F CONTROL
XX MARK:NO MOUNT
AV-079 BOARD(3/3)
2
G
5
E
13
3
F
4
C
9
12
D
I
B
8
11
14
H
7
6
10
3.5
0
0.2
3.5
3.5
3.4
3.5
2.7
3.5
3.5
3.5
0.1
*
1.6
0
3.5
0
3.4
3.5
3.5
3.5
3.5
0
3.0
1.5
3.4
3.4
0
3.4
3.2
0
3.4
3.5
0.1
0.1
7
3.5
3.5
NO MARK:PB MODE
* :Cannot be measured
DVP-F250
4-11
4-12
AV-079 (VIDEO AMP, AUDIO OUT, I/F CONTROL) PRINTED WIRING BOARD
AV-079 BOARD
CN107
E-8
CN201
C-5
CN401
B-4
CN402
F-1
CN404
B-7
CN405
F-7
CN471
F-3
D101
D-8
D102
D-8
D103
C-8
D104
C-8
D105
C-8
D106
C-8
D108
F-8
D109
E-8
D170
E-8
D171
E-8
D172
D-8
D201
C-6
D202
C-7
D203
C-6
D204
C-6
IC102
E-7
IC103
F-7
IC201
B-6
IC203
E-5
IC204
A-8
IC404
A-3
IC408
C-5
IC409
F-2
IC473
E-3
IC474
F-3
Q104
D-8
Q105
D-8
Q107
E-8
Q108
E-8
Q201
E-6
Q202
D-7
Q203
D-6
Q204
D-7
Q205
C-8
Q206
D-7
Q207
C-8
Q208
B-8
Q209
C-7
Q210
C-7
Q211
B-8
Q216
D-6
Q404
E-1
Q406
E-1
VIDEO AMP, AUDIO OUT, I/F CONTROL
AV-079
•
: Uses unleaded solder.
C102
C107
C110
C111
C113
C209
C210
C211
C212
C213
C221
C224
C227
C228
C229
C240
C241
C242
C243
C244
C401
C474
C475
C476
C481
C484
C487
C488
CN107
CN201
CN401
CN402
CN404
1
6
CN405
CN471
ET471
ET472
IC204
J102
J103
J104
J105
J201
JS471
JW400
JW401
JW402
JW403
JW404
JW405
JW406
JW407
JW408
JW409
JW410
JW411
JW412
JW413
JW414
JW415
JW416
JW417
JW418
JW419
JW420
JW421
JW422
JW423
JW424
JW425
JW426
JW427
JW428
JW429
JW430
JW431
JW432
JW433
JW434
JW435
JW436
JW437
JW438
JW439
JW440
JW441
JW442
JW443
JW444
JW445
JW446
JW447
JW448
JW449
JW450
JW451
JW452
JW453
JW454
JW455
JW456
JW457
JW458
JW459
JW460
JW461
JW462
JW463
JW464
JW465
JW466
JW467
JW468
JW469
JW470
JW471
JW473
JW474
JW475
JW476
JW478
JW479
JW481
JW482
JW483
JW484
JW485
JW486
JW487
JW488
JW490
JW491
JW492
JW493
JW494
JW495
JW496
JW497
JW498
JW499
JW500
JW501
JW502
JW503
JW504
LP401
JW506
X401
JW505
A
B
C
D
E
F
1
2
3
4
5
6
7
8
16
AV-79 BOARD
11
1-689-024-
S VIDEO
OUT
AUDIO
R
AUDIO
L
VIDEO
LINEOUT
COAXIAL
DIGITAL OUT
PCM/DTS/DOLBY DIGITAL
OPTICAL
C
R
C
B
Y
COMPONENT
VIDEO OUT
1
7
81
4
1
80
24
25
40
41
65
64
1
18
19
36
1
16
1
13
12
5
7
6
4
3
5
2
1
C101
C109
C112
C114
C201
C202
C203
C204
C205
C206
C207
C208
C215
C216
C217
C218
C222
C223
C225
C226
C411
C412
C413
C415
C418
C420
C423
C424
C471
C472
C473
C478
C479
C480
C482
C483
C485
C489
C490
D101
D102
D103
D104
D105
D106
D108
D109
D170
D171
D172
C
A
K
K
D201
C
A
K
D202
C
A
K
D203
D204
FB471
IC102
1
3
2
IC103
4
1
8
5
IC201
IC203
IC404
IC408
IC409
1
3
2
IC473
13
4
5
IC474
JL115
JL116
JL117
JL118
JL119
JL120
JL121
JL122
JL123
JL124
JL126
JL127
JL128
JL129
JL130
JL136
JL200
JL201
JL202
JL203
JL204
JL205
JL206
JL207
JL208
JL209
JL210
JL211
JL212
JL213
JL214
JL215
JL216
JL217
JL218
JL220
JL222
JL223
JL224
JL232
JL233
JL235
JL237
JL238
JL239
JL401
JL402
JL403
JL404
JL405
JL406
JL407
JL408
JL409
JL410
JL411
JL412
JL413
JL414
JL415
JL416
JL419
JL420
JL421
JL422
JL424
JL426
JL428
JL430
JL431
JL433
JL434
JL435
JL436
JL437
JL438
JL439
JL440
JL441
JL442
JL443
JL444
JL445
JL446
JL447
JL448
JL449
JL450
JL451
JL452
JL453
JL465
JL466
JL467
JL468
JL469
JL470
JL471
JL472
JL473
JL474
JL475
JL476
JL477
JL478
JL479
JR400
JR401
JR402
JR403
JR404
JR405
JR406
JS473
L101
PS472
C
B
E
E
Q104
C
B
E
Q105
C
B
E
E
Q107
C
B
E
E
Q108
C
B
E
Q201
C
B
E
Q202
C
B
E
Q203
C
B
E
E
Q204
C
B
E
Q205
C
B
E
E
Q206
C
B
E
Q207
C
B
E
Q208
C
B
E
Q209
C
B
E
E
Q210
C
B
E
Q211
C
B
E
Q216
C
B
E
Q404
C
B
E
Q406
R102
R103
R104
R121
R123
R124
R125
R126
R127
R128
R129
R130
R131
R133
R134
R135
R136
R137
R137
R170
R171
R172
R173
R174
R175
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
R216
R217
R218
R219
R220
R221
R222
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R246
R247
R249
R251
R252
R253
R254
R256
R283
R402
R403
R404
R406
R407
R408
R409
R410
R410
R411
R412
R417
R418
R419
R426
R428
R429
R430
R431
R432
R434
R440
R441
R442
R443
R445
R448
R449
R450
R451
R452
R453
R460
R468
R454
R455
C425
C426
C427
JL480
JR407
Swithcing regulator
FR-205 board
IR-049 board
MB-108 board
AV-079 board
MS-128 board
For printed wiring board
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
DVP-F250
4-13
4-14
LCD, BACK LIGHT
FR-205
FR-205 (LCD, BACK LIGHT) PRINTED WIRING BOARD
•
: Uses unleaded solder.
Swithcing regulator
FR-205 board
IR-049 board
MB-108 board
AV-079 board
MS-128 board
For printed wiring board
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
R102
180
R104
180
0.1u
B
C104
R112
43k
R111
27k
0.1u
B
C102
ND101
N.C.
1
VDD
2
VSS
3
VUO
4
VREF
5
STB
6
SCK
7
D
ATA
8
N.C.
9
0.1u
B
C103
D101
TLPYE1008E
D102
TLPYE1008E
JL104
JL101
JL102
JL103
JL105
JL106
JL107
JL108
JL109
JL110
R109
180
TLPYE1008E
D103
R108
180
TLPYE1008E
D104
8P
CN102
1
2
3
4
5
6
7
8
1k
R121
1k
R122
1k
R123
C120
47p
W101
0
R130
1
A
LCD UNIT
DATA
SCK
STB
SW+3.3V
GND
LED1
LED2
EVER+5V
B+
B+
TO
IR-049 BOARD
CN152
IR-049 BOARD
CN152
(SEE PAGE 4-18)
-REF.NO.:4000 SERIES-
FR-205 BOARD
LCD,BACK LIGHT
XX MARK:NO MOUNT
2
5
3
4
C
D
B
FR-205 BOARD(SIDE A)
1
8
D101
A K
D102
A K
ND101
D103
A K
D104
A K
W101
CN102
FR-205 BOARD(SIDE B)
11
1-689-025-
C102
C103
C104
R102
R104
R111
R112
C105
C106
C107
C108
C109
C110
JL101
R130
C120
JL103
R108
R109
D120
JL102
JL104
JL105
JL106
JL107
JL108
JL109
JL110
R121
R122
R123
R124
R125
R127
R128
R129
DVP-F250
4-15
4-16
FRONT KEY
IR-049
IR-49 (FRONT KEY) PRINTED WIRING BOARD
•
: Uses unleaded solder.
Swithcing regulator
FR-205 board
IR-049 board
MB-108 board
AV-079 board
MS-128 board
For printed wiring board
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
this diagram isn’t mounted in this model.
IR-049 BOARD(SIDE A)
Z
(EJECT)
(POWER)
DISPLAY
POSITION
B
x
.
>
1
16
1
8
CN152
CN151
IC151
S151
S152
S153
S154
S155
S156
S157
?/1
IR-049 BOARD(SIDE B)
11
1-689-625-
C152
C153
C154
C151
R151
R152
R153
R154
R155
S151
S152
S153
S154
S155
S156
S157
JL151
JL152
JL153
JL154
JL155
JL156
JL157
JL158
JL159
JL160
JL161
JL162
JL163
JL164
JL165
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