Sony DVP-S350 Service Manual ▷ View online
DVP-S350
3-4. VIDEO/AUDIO BLOCK DIAGRAM
3-7
3-8
11
14
17
25
23
21
13
20
IC101
VIDEO BUFFER
1
7
4
35
Y
C
31
33
3
30
10
5
21
17
25
6
9
AI-022 BOARD (1/2)
(SEE PAGE 4-29 to 4-32)
MB-86 BOARD (3/5)
(SEE PAGE 4-15)
WIDE
SWITCH
Q106, 107
CN101 (1/2)
Y/G
CB/R
CR/B
Y/G
CB/R
CR/B
VIDEO V
VIDEO Y
VIDEO C
WIDE
25
30
14
18
10
29
26
CN501
Y/G
CB/R
CR/B
VIDEO V
VIDEO Y
VIDEO C
WIDE
VMUTE
VIDEO V
VIDEO Y
VIDEO C
SIGNAL
PROCESSOR
(SEE PAGE 3-6)
05
SYSTEM
CONTROL
(SEE PAGE 3-10)
INTERFACE
CONTROL
(SEE PAGE 3-11)
Y IN
CB IN
CR IN
MUTE
MUTE
VIDEO IN
Y IN
C IN
MUTE
MUTE
Y OUT
CB OUT
CR OUT
VIDEO
OUT
Y OUT
C OUT
J101
J102
J103
VIDEO OUT
P
B
/B-Y
COMPONENT
VIDEO OUT
Y
P
R
/R-Y
S VIDEO
OUT
5
6
7
3
2
18
19
15
14
1
48
14
13
6
7
8
37
3
9
17
5
5
4
6
3
9 8 1 10
20
IC205
VES DSP
IC208
AMP/LPF
IC201
AUDIO
D/A CONVERTER
26
21
31
7
19
17
25
29
15
13
11
32
9
34
5
CN201 (1/2)
XRST
SC1
6CH/VES CS
SO1
AURST
XRST
SCK
SI
SDIO
SDI1
SDI2
SDO0
MCLK
BCKI
SO
LRCKI
6CH FRONT
2CH CS
MA MUTE
6CH REAR
6CH C/SW
512FS2CH/VES
LRCK
BCK
SI1
6CH REAR/XRST
SCK1
6CH/VES CS
SO1
AURST
6CH FRONT
BCK
2CH CS
MA MUTE
6CH REAR
6CH C/SW
512FS2CH/VES
LRCK
BCK
SI1
J201
LRCK
SCLK
MCLK
SDATA
SDA
SCL
RST
CS
AOUT A+
AOUT A–
AOUT B+
AOUT B–
AMUTE C
A MUTE
MUTE
Q203
MUTE DRIVE
Q205
MUTE DRIVE
Q206, 207
MUTE
Q204
11 XCS
9
14
4
28
16
18
10
6
20
22
24
3
26
1
30
CN701 (1/2)
L
R
AUDIO OUT
1
IC306
OPTICAL
DIGITAL
OUT
COAXIAL
SPDIF
Q313
J303
34
SPDIF
1 D IN
IC101
wa
728 mVp-p (H)
IC101
wd
720 mVp-p (H)
IC101
wg
1.0 Vp-p (H)
IC101
ea
2.1 Vp-p (H)
IC101
ed
520 mVp-p (H)
IC101
eg
2.4 Vp-p (H)
DVP-S350
3-9
3-10
3-5. SYSTEM CONTROL BLOCK DIAGRAM
22
26
69
79
23
32
57
58
18
56
63
37
39
38
16
15
24
29
74
59
62
45
51
60
28
49
35
36
48
33
1
3
6
4
8
5
82
65
83
4
43
25
61
44
67
68
46
47
53
54
8
9
1 – 5 102 – 109 111 – 118 120
85 – 100
5
23
12
4
MB-86 BOARD (4/5)
(SEE PAGE 4-23 to 4-26)
IC106
IC102
SYSTEM
CONTROL
OTP
IC103
RESET
IC105
PLL
IC101
EEPROM
SIGNAL PROCESSOR
(SEE PAGE 3-5)
SIGNAL PROCESSOR
(SEE PAGE 3-5)
RF/SERVO
(SEE PAGE 3-4)
ARPRST
INT1
CS4X
XWAIT
ARPRST
ARINT
XARPCS
ARPWT
AVWT
HA0
–
21
HA1
–
21
HD0
–
15
HD0
–
15
CSOX
INT3
ECS
SO0
SC0
EWC
SI0
R/B
CS
DO
SK
WC
DI
RD
WRH
16
XRST
B+
(3.3V)
INTERFACE
CONTROL
(SEE PAGE 3-11)
VIDEO/AUDIO
(SEE PAGE 3-7)
SIGNAL PROCESSOR
(SEE PAGE 3-5)
RF/SERVO
(SEE PAGE 3-4)
SI0
SO0
SC0
XIFCS
IFBSY
IFBSY
XFRRST
AURST
6CH/VES CS
2CH CS
2CH CS
MA MUTE
SI1
SC1
SO1
SI1
SC1
SO1
INT4
FRRST IN
DACCS0
MAMUTE
IFCS
AURST
DACCS1
X101
12.5MHz
44.1/48k
X1
X0
DRV MUTE
INT7
OCSW1
OCSW2
CS6
CKSW1
XDRVMUTE
HD 8 – 15
SDSPINT
OCSW1
OCSW2
XSDSPCS
CKSW1
WIDE
DREQ0
INTO
DACK0
CS2X
CS3X
DREQ1
DACK1
WIDE
DREQ0
AVINT
DACK0
XAVDCS2
XAVDCS3
DREQ1
DACK1
05
X102
27MHz
512FS1
44.1/48k
33M
512FS2
27M2
27M3
IN
OUT
WRH
RD
RD
WRH
512FS2CH/VES
XRST
XRST
512FSAVD
27MAVD
33MAVD
XRST
33MARP
27MSDP
HD 8 – 15
HA 0, 1
HA 0, 1
HD 0 – 15
HD 0 – 15
HA 0 – 21
HA 0 – 21
XV3RST
IC105
4
5.2 Vp-p (27 MHz)
IC105
8
,9
2.5 Vp-p (27 MHz)
IC105
qs
4.9 Vp-p (33.8688 MHz)
IC105
qg
DVD: 3.4 Vp-p (29.5 MHz)
CD: 3.4 Vp-p (22.58 MHz)
CD: 3.4 Vp-p (22.58 MHz)
IC105
qh
DVD: 4.3 Vp-p (29.5 MHz)
CD: 4.3 Vp-p (22.58 MHz)
CD: 4.3 Vp-p (22.58 MHz)
IC105
wf
4.9 Vp-p (27.2 MHz)
IC102
tf
2.4 Vp-p (12.5 MHz)
DVP-S350
3-11
3-12
3-6. INTERFACE CONTROL BLOCK DIAGRAM
70
71
72
69
76
11
14
12
7
15
9
62
79
2
3
4
5
22
1
31
ı
48
49
ı
60
41 – 58
5 – 16
1
AI-022 BOARD (2/2)
(SEE PAGE 4-33 to 4-36)
MB-86 BOARD (5/5)
(SEE PAGE 4-15)
4
6
2
12
8
10
SYSTEM CONTROL
(SEE PAGE 3-10)
VIDEO/AUDIO
(SEE PAGE 3-7)
IC404
IF CON
IC403
RESET
IC401
REMOTE
COMMANDER
RECEIVER
CN201 (2/2)
SC0
SI0
SO0
IFBSY
XIFCS
XFRRST
SC0
SI0
SO0
XIFBUSY
XIFCS
XFRRST
SC
SO
SI
BUSY
CS
FRRST
05
A MUTE
VMUTE
AMUTE
VMUTE
IR
V3D/VES
AN7
AN4
VES
D413
VES
S403
DISPLAY
RETURN
TITLE
DVD MENU
S414
S411
S408
S405
S413
S410
S415
4
3
5
4
3
5
CN413
CN414
SIRCS
LED V3D/VES
V3D/VES
FL-118 BOARD
(SEE PAGE 4-38)
AN3
PLAY
O/C
COMINT
AN5
RST
SEG 1 – 18
DIG 1 – 12
X1
X0
X401
2MHz
ND401
FLUORESCENT
INDICATOR TUBE
CN405
LEFT
DOWN
ENTER
UP
RIGHT
3
5
2
3
5
2
CN412
CN411
AN4
PLAY
OPEN/CLOSE
FR-177 BOARD
(SEE PAGE 4-38)
4
4
AN3
31
29
33
23
27
25
CN701(2/2)
SC0
SI0
SO0
IFBSY
XIFCS
XFRRST
21
66
POWER
(SEE PAGE 3-14)
P DET
P CONT
P DET
P CONT
3
10
V OUT
CURSOR KEY
ENTER
OPEN/CLOSE
S417
NEXT
S407
PREV
S418
1
2
4
3
6
IC404
qg
3.2 Vp-p (2 MHz)
DVP-S350
3-13
3-14 E
3-7. POWER BLOCK DIAGRAM
4
2
3
7
8
1
12
11
13
22
20
28
26
4
2
14
13
9
7
15
13
22
21
33
31
14
6
AI-022 BOARD
(SEE PAGE 4-29 to 4-36)
IC407
+3.3V REG
IC403
IC206
+5V REG
IC307
+8V REG
Q311
–8V REG
IC102
+1.8V REG
IC506
REG
OPTICAL
DEVICE
IC301
REG
IC503
REG
IC401
IC402
IC402
IC205
IC201
IC404
IC406
+5V REG
CN401
EVER +3.8V
EVER +5.6V
SW +3.3V
SW +3.3V
SW +10V
SW +10V
SW –10V
P DET
P CON
SW +3.3V
–10V
–5V
SW +5V
SW +3.3V
SW +5V
+10V
EVER +3.3V
EVER +3.3V
+5V
PCHK
VEE
IC208
Q401, 402
T401
DC/DC
CONVERTER
ND401
F1
F2
IC404
IC403
IC201
IC502
IC302
IC303
IC504
IC505
IC505
IC101
IC102
IC103
IC105
IC106
IC102
IC103
IC105
IC106
+1.8V
MB-86 BOARD
(SEE PAGE 4-11 to 4-26)
+3.3V
+3.3V
+3.3V
+1.8V
+1.8V
+5V
+5V
+10V
+10V
CN501
+5V
+5V
+5V
CN101
CN201
IC101
IC306
1
1
IC401
CN413
EVER +5V
STANDBY LED
POWER LED
CN414
FL-118 BOARD
(SEE PAGE 4-38)
P CONT
INTERFACE
CONTROL
(SEE PAGE 3-11)
P DET
IC103
–5V REG
PS401
PS402
D925
(ON/STANDBY)
Q908, 909
LED DRIVE
4
2
3
7
8
1
12
11
HS16S9U BOARD
(SEE PAGE 4-41)
CN201
P611
T101
D101
AC IN
05
F101
SW101
CN101
EVER +3.3V
Q511
13
P612
Q312, 711
SWITCH
PC101
PHOTO
COUPLER
LINE
FILTER
Q101, 102
SWITCH
1
•
2
Q211
Q611
6
6
7
7
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