Sony DVP-LS500 Service Manual ▷ View online
DVP-LS500
4-21
4-22
AUDIO D/A CONVERTER
MB-108 (7/7)
MB-108 (AUDIO D/A CONVERTER) SCHEMATIC DIAGRAM
– Ref. No.: MB-108 board; 2,000 series –
2
IC601
2
DVD : 3.8 Vp-p (3.1 MHz)
CD : 3.8 Vp-p (2.8 MHz)
CD : 3.8 Vp-p (2.8 MHz)
3
IC601
1
DVD : 3.8 Vp-p (24.57 MHz)
CD : 3.8 Vp-p (22.58 MHz)
CD : 3.8 Vp-p (22.58 MHz)
• Waveforms
1
IC601
4
DVD : 3.6 Vp-p (48 kHz)
CD : 3.6 Vp-p (44.1 kHz)
CD : 3.6 Vp-p (44.1 kHz)
B+
B+
C:CD PLAY
D:DVD PLAY
NO MARK:DVD/CD PLAY
1.7
1.7
1.7
D0/C0.9
1.7
3.5
3.5
3.5
3.5
3.5
3.5
0
D0/C5
D0/C5
D0/C5
2.4
2.4
2.4
2.4
2.4
2.4
2.4
5
3
2
1
LRCK
ACH12
BCK
SC1
XDACS
SO1
XRST
GND
SPDIF1
EXT/DSEL
RGBSEL
MA_MUTE
512FS2CH
CR/B
EUROVY
CB/R
Y/G
YOUT
COUT
COMPOUT
WIDE
JL609
JL618
JL613
JL603
JL602
JL615
JL601
JL614
JL604
JL619
JL605
JL617
JL610
JL611
JL606
JL607
JL616
JL621
JL612
JL608
JL620
JL622
JL623
100
R601
R623
XX
0
R609
0
R607
0
R608
R612
0
16V
10u
C603
AK4381VT-E2
IC601
1
2
3
4
5
6
7
8
91
0
1
11
21
31
41
51
6
C601
0.001u
0.22u
C602
0.01u
C604
CN601
25P
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
0uH
FB603
0uH
FB602
MCLK
BICK
SDTI
LRCK
PDN
CSN
CCLK
CDTI
DZFL
DZFR
VDD
VSS
AOUTL+
AOUTL-
AOUTR+
AOUTR-
Cr/B_Cr/R
WIDE
Cb/R_Cb/B
D_GND_VIDEO
Y/G
D_GND_VIDEO
Y
D_GND_VIDEO
C
DISCEXT
V
EUROVY
D_GND_VIDEO
RGBSEL
ALT-
SPDIF
ALT+
P_GND_SPDIF
P_GND_2CH
RMUTE
ART+
LMUTE
ART-
MAMUTE
AU+5V
AUDIO D/A CONVERTER
IC601
MB-108 BOARD (6/7)
MB-108 BOARD (6/7)
(3/7)
MB-108 BOARD
MB-108 BOARD
(5/7)
(3/7)
MB-108 BOARD
(5/7)
MB-108 BOARD
(SEE PAGE 4-29)
CN203
AF-98 BOARD (2/4)
MB-108 BOARD (7/7)
XX MARK:NO MOUNT
B
10
3
1
12
6
5
8
9
A
7
D
4
2
05
E
C
11
F
SIGNAL
Y
CHROMA
PB
Y/CHROMA
SIGNAL PATH
AUDIO
VIDEO SIGNAL
DVP-LS500
4-23
4-24
MS-128 (LOADING MOTOR) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: MS-128 board; 1,000 series –
There are a few cases that the part isn't mounted in this model is printed on this diagram.
: Uses unleaded solder.
LOADING MOTOR
MS-128
MS-128 BOARD
M001
5P
CN001
1
2
3
4
5
S001
1
2
3
4
5
JL001
JL002
JL003
JL004
JL005
1
A
LDM+
LDM-
OCSW1
CKSW1
GND
MB-108 BOARD (4/7)
XX MARK:NO MOUNT
CN201
(SEE PAGE 4-15)
LOADING
MOTOR
DETECT
CHUCK/TRAY
2
4
5
05
B
MS-128 BOARD
3
C
C001
XX
AF-98 board
(INTERFACE CONTROL
AUDIO/VIDEO OUT)
(INTERFACE CONTROL
AUDIO/VIDEO OUT)
ER-26 board
(EURO AV)
(EURO AV)
MB-108 board
(SIGNAL PROCESS SERVO)
(SIGNAL PROCESS SERVO)
SW-384 board
(FUNCTION SWITCH)
(FUNCTION SWITCH)
MS-128 board
(LOADING MOTOR)
(LOADING MOTOR)
Power supply block
(ETXNY410E0F)
(ETXNY410E0F)
DVP-LS500
4-26
INTERFACE CONTROL AUDIO/VIDEO OUT
AF-98
AF-98 (INTERFACE CONTROL AUDIO/VIDEO OUT) PRINTED WIRING BOARD
– Ref. No.: AF-98 board; 1,000 series –
There are a few cases that the part isn't mounted in this model is printed on this diagram.
: Uses unleaded solder.
25
2
1
CN203
D110
D204
JW132
JW402
ET471
JW218
JW111
JL423
D108
D109
J102
C107
CN103
JL125
C
B
E
Q107
C
B
E
Q108
C109
C112
C114
C201
C202
C203
C204
C205
C206
C207
C208
C215
C216
C217
C218
C222
C223
C225
C226
JW104
C
B
E
Q207
L101
J103
C110
C111
C113
C209
C210
C211
C212
C221
C224
C227
C228
C229
C213
IC203
R121
R122
R123
R124
R125
R129
R130
R131
R133
R134
JL126
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
R211
R212
R213
R214
JR214
R222
JL425
R224
R225
R226
R227
R228
R229
R230
R231
R232
R233
R234
R235
R236
R237
R238
R239
R240
R241
R242
R243
JL127
JL129
R249
R251
R252
R253
R254
R256
JW136
R283
R286
IC201
C
B
E
Q211
IC204
CN102
J201
JR202
JR102
JW121
K
A
A
D201
A
K
K
D202
A
K
K
D203
C
B
E
Q104
C
B
E
Q105
C
B
E
Q106
C
B
E
Q202
C
B
E
Q204
C
B
E
Q205
C
B
E
Q206
C
B
E
Q209
C
B
E
Q210
JL101
JL103
JL104
JL105
JL200
JL107
JL108
JL109
JL110
JL111
JL113
JL114
JL115
JL116
JL118
JL119
JL120
JL121
JL122
JL123
JL124
JL128
JL131
JL132
JL133
JL134
JL136
JL137
JL201
JL202
JL203
JL204
JL205
JL206
JL207
JL208
JL209
JL210
JL211
JL212
JL213
JL214
JL215
JL216
JL217
JL218
JL220
JW141
JL223
JL224
JL478
JL236
JL238
JL239
JL240
JL477
1
18
19
36
IC102
J104
R127
R128
R126
R132
R135
JW203
R137
JR113
JW433
1
LP471
1
2
3
4
5
IC474
JW432
JW436
JW437
JW440
JW401
JR401
JW302
JR420
C
B
E
Q208
R136
JW308
JR419
JW109
JW138
JW123
JW101
JW114
JW115
JW116
JW117
JW118
JW110
JW126
JW127
JW438
JW409
JR403
CN400
16
JW220
JW309
JW307
JW102
JW209
JW211
JW210
JW212
JW125
JW124
JS473
JW108
JW113
JW424
JW426
C105
JW441
JW435
JR404
JR405
JW313
JW404
JW314
JW205
JR426
JW204
JW413
JW414
JW315
JW316
JW310
JW208
JW214
JW213
JW207
JW122
C101
C102
1
3
2
IC103
JW105
JW417
JL102
JW412
JW418
JW131
1
LP472
JW107
JW419
JW421
JW410
JW411
JW422
JR211
JR204
JW202
JR210
JR101
JW137
JW219
C411
C412
C415
C418
C420
C423
CN405
C429
C401
C475
C430
C431
4
5
8
1
IC407
R407
R408
R418
R142
C
B
E
Q109
R426
R428
R429
R430
R432
R434
R436
R437
R438
R439
R143
R442
R443
R444
R445
R446
R447
R448
R459
R460
R461
R462
R463
C426
JW142
1
80
24
25
40
41
65
64
IC404
1
2
5
37
38
34
ND401
D401
C476
C478
C480
C482
C485
X401
JL233
JL414
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
JL466
JL467
JL468
JL469
JL470
JL471
JL472
JL473
JL474
JL475
JL476
JL479
IC408
C424
C427
C428
C487
8
2
1
9
CN401
CN402
C488
C489
JR209
JR208
JR206
C479
C481
JR205
JR107
JR109
JR108
1
3
2
IC473
FB471
JL465
PS471
Q472
C
B
E
Q473
JR104
JR203
JW143
JR103
JW112
JW106
JW120
JW443
JW459
JR110
JW129
JR112
JR413
JL232
R475
R476
R477
JS102
C242
C243
C244
C471
C472
C483
C484
13
1
CN471
JL112
JL117
JL222
JL235
JL237
PS472
C
B
E
Q201
C
B
E
Q203
C
B
E
Q216
R216
R217
R218
R219
R220
R221
R246
R247
JR406
JR408
JR415
JR418
JR410
JR421
JR411
JR409
JR417
JR407
JR111
JW103
JW130
JW134
JS471
JW306
JW304
JW217
R458
1
4
5
8
JW431
JW428
JW427
JW434
JW430
JW446
JW429
JW442
JW423
JW420
JW425
R154
R153
C490
JW406
ET472
JS101
R453
R457
JR114
JR212
JW206
R468
CN406
JR422
JR423
JR424
JR425
JW447
JW448
JW221
JW458
JW454
JW453
JW457
JW455
JW456
JR215
JW450
JW451
JW452
R469
1
1
2
3
2
6
3
6
2
9
8
4
7
1
5
2
1
6
6
4
5
3
2
1
5
2
3
4
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
R
1
2
3
4
5
6
7
8
9
10
11
12
13
AF-98 BOARD
05
1-687-362-
61
(61)
COMPONENT
VIDEO OUT
VIDEO
LINE OUT
R
OPTICAL
COAXIAL
DIGITAL OUT
L
AUDIO
S VIDEO
OUT
Y
C
B
C
R
K
K
A
K
K
A
1 2 3
C
B
E
1
3
2
1
10
9
6
5
2
1
2
7
6
AF-98 board
(INTERFACE CONTROL
AUDIO/VIDEO OUT)
(INTERFACE CONTROL
AUDIO/VIDEO OUT)
ER-26 board
(EURO AV)
(EURO AV)
MB-108 board
(SIGNAL PROCESS SERVO)
(SIGNAL PROCESS SERVO)
SW-384 board
(FUNCTION SWITCH)
(FUNCTION SWITCH)
MS-128 board
(LOADING MOTOR)
(LOADING MOTOR)
Power supply block
(ETXNY410E0F)
(ETXNY410E0F)
AF-98 BOARD
CN102
B-12
CN203
E-3
CN400
K-8
CN401
O-3
CN402
P-2
CN405
O-8
CN471
F-12
D108
A-9
D109
A-7
D110
C-11
D201
C-3
D202
C-2
D203
C-2
D204
G-8
IC102
C-8
IC103
F-10
IC201
C-5
IC203
D-1
IC204
A-3
IC404
P-11
IC407
K-10
IC408
N-12
IC473
J-9
IC474
K10
Q104
D-10
Q105
C-10
Q106
D-11
Q201
G-8
Q202
D-4
Q203
H-9
Q204
B-3
Q205
B-5
Q206
B-2
Q207
A-6
Q208
A-4
Q209
B-3
Q210
C-3
Q211
B-11
Q216
H-9
Q472
G-11
Q473
H-10
4-25
DVP-LS500
4-27
4-28
AF-98 (VIDEO OUT) SCHEMATIC DIAGRAM
• See page 4-25 for printed wiring board.
– Ref. No.: AF-98 board; 1,000 series –
VIDEO OUT
AF-98 (1/4)
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+
0
1.1
0.5
0.6
0.6
0.6
3.5
0.5
1.1
3.5
0.5
1.1
0.5
0.1
0.1
0.5
0.5
0.5
0.5
0.5
-5
4.9
0.4
0.4
0.1
0.4
-5
-5
-5
-5
4.9
0
0
-0.2
0
-5
-5
-5
-10.2
0.5
4.9
4.9
0
1
2
3
4
5
6
NO MARK:DVD/CD PLAY
WIDE
CR/B_CR/R
ERAUDIOL
C
ERAUDIOR
Y/G
CB/R_CB/B
V_MUTE
Y
LCH_OUT
RCH_OUT
SW_-15V
EUROVY
V
P_GND
AU+11V
SW+5V
DISCEXT/DSEL
RGBSEL
D_GND_VIDEO
D_GND_VIDEO
P_GND
MUN2111T1
Q105
XX
Q108
JL109
JL113
JL120
JL131
JL105
JL117
JL133
JL103
JL134
JL116
JL118
JL104
JL119
JL111
JL107
JL101
JL102
JL110
JL136
JL112
JL114
JL132
JL115
JL128
JL122
JL123
JL124
JL125
JL127
JL129
JL126
R122
1k
68
R133
68
R134
68
R130
0
R286
3300
R121
10k
R129
XX
R124
XX
R123
R125
0
XX
R126
R135
68
R127
68
R128
68
R132
10k
XX
R137
0
R136
R142
XX
R143
0
XX
JS102
JS101
Y
C
G
G
J103
2
CGND
1
YGND
4
C
3
Y
5
S1
6
S2
0.047u
C109
0.1u
C112
0.1u
C114
XX
C105
CN102
21P
RGBSEL
1
ERAUDIOL
2
EUROVY
3
4
5
+11V
6
DISCEXT
7
+5V
8
WIDE
9
VMUTE
10
Cr/B_Cr/R
11
D_GND_VIDEO
12
Cb/R_Cb/B
13
D_GND_VIDEO
14
Y/G
15
D_GND_VIDEO
16
Y
17
D_GND_VIDEO
18
C
19
-15V
20
V
21
Q106
2SA1162-YG-TE85L
IC102
LA73050-TLM
NC
1
NC
2
VIDEO_IN
3
DCCNT1
4
GND
5
C_IN
6
MUTE1
7
Y_IN
8
NC(DCCNT2)
9
NC(GND)
10
NC
11
Y_IN(NC)
12
DCCNT2
13
GND
14
Cb_IN
15
MUTE2
16
Cr_IN
17
-5V
18
-5V
19
Cb_OUT
22
GND
23
Y_OUT
24
+5V(NC)
25
NC
26
-5V
27
-5V
28
Y_OUT
29
NC
30
C_OUT
31
GND
32
VIDEO_OUT
33
+5V
34
NC
35
NC
36
NC
21
Cr_OUT
20
MUN2213T1
Q104
XX
Q107
16V
47u
C110
16V
47u
C111
16V
47u
C113
16V
47u
C102
C107
47u
16V
16V
0.01u
C101
NJM79M05DL1A(TE2)
IC103
1
GND
2
IN
3
OUT
CN103
XX
LINE2
1
D_GND_VIDEO
2
LINE3
3
CR_OUT
4
D_GND_VIDEO
5
CB_OUT
6
Y_OUT
7
HZM6.8ZWA1TL
D108
HZM6.8ZWA1TL
D109
1SS355TE-17
D110
XX
L101
1W
R153
33
1W
33
R154
3P
J102
1
R-Y
2
RYGND
3
B-Y
4
BYGND
5
Y
6
YGND
J104
3P
5
R
6
RGND
3
L
4
LGND
1
V
2
VGND
Q109
XX
ERAUDIOR
P_GND
ERAUDIOL
Y17
P_GND
AU+11V
V_MUTE
SW+5V
CB/R_CB/B
CR/B_CR/R
AUDIO
LINE OUT
AUDIO
R
L
VIDEO
S VIDEO OUT
C
B
COMPONENT
C
VIDEO OUT
R
Y
AF-98 BOARD
(2/4)
AF-98 BOARD (4/4)
AF-98 BOARD
(2/4)
AF-98 BOARD
(2/4)
AF-98 BOARD
(3/4)
(SEE PAGE 4-39)
CN901
ER-26 BOARD
IC102
VIDEO BUFFER
IC103
-5V REG
BUFFER
Q104,105
WIDE SWITCH
CHROMA
AUDIO
Y
Y/CHROMA
VIDEO SIGNAL
PB
SIGNAL
SIGNAL PATH
AF-98 BOARD (1/4)
XX MARK:NO MOUNT
B
10
3
1
12
14
6
5
8
9
A
7
H
D
4
2
I
13
G
05
E
16
C
15
11
F
ERAUDIOR
AUDIO P_GND
• Waveforms
1
IC102
ed
2.4 Vp-p (H)
4
IC102
wf
(LINE : VIDEO mode)
2.0 Vp-p (H)
5
IC102
ws
(LINE : VIDEO mode)
1.3 Vp-p (H)
6
IC102
w;
(LINE : VIDEO mode)
1.3 Vp-p (H)
3
IC102
wl
(LINE : S VIDEO mode)
2.0 Vp-p (H)
2
IC102
ea
(LINE : S VIDEO mode)
1.8 Vp-p (H)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Click on the first or last page to see other DVP-LS500 service manuals if exist.