DOWNLOAD Sony DVP-K350 Service Manual ↓ Size: 21.33 MB | Pages: 105 in PDF or view online for FREE

Model
DVP-K350
Pages
105
Size
21.33 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
dvp-k350.pdf
Date
PREV: Sony DVP-S535D Service Manual

Sony DVP-K350 Service Manual ▷ View online

DVP-K350
 D:DVD PLAY
 C:CD PLAY
NO MARK:DVD/CD PLAY
 *:IMPOSSIBLE TO MEASURE THE
   VOLTAGE AT THE MARKED POINTS.
2
1
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
3.4
0.8
0
3.4
3.4
3.4
3.4
D0.4/C0.5-0.9
D0.8-1.1/C1-1.4
D1-1.2/C1.2-1.6
1.7-2
D0.7-0.9/C0.7-1.3
1-1.2
D2.6-2.8/C2.2-2.6
D0.7-0.9/C1.8-2.3
2.3-2.5
3.4
D2.1-2.4/C1-1.4
2-2.3
2.1-2.5
1.1-1.4
D1.9-2.2/C1.3-1.6
D1.3-1.7/C1-1.2
2.8
0
2.9
2.3
2.4
2.6
2.5
2.8
2.9
2.8
2.6
2.3
3.4
3.3
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
3.4
2.6
3.4
3.1
3.4
3.4
0
1.3-1.8
0.6-0.8
D0.7-0.9/C0.9-1.2
D2.5-2.8/C2-2.4
D0.5-0.9/C0.8-1.3
3.4
3.4
0.8
0
3.4
3.4
0
3.4
1.5
3.4
3.4
3.4
3.3
3.4
3.4
3.4
3.4
3.4
3.4
1.6
1.6
3.4
3.4
0
0
3.3
3.3
D3.3/C0
3.3
0
2.6
0.1
3.3
3.3
3.3
3.3
3.4
3.4
3.3
3.4
3.4
3.3
0
2.3
3.3
2.5
2.3
2.7
2.7
2.5
2.4
3.4
3.4
:CH
:EXCEPT CH
:EXCEPT CH
:CH
3.3k
R123
12.5MHz
X101
MAMUTE
4V
100u
C104
WIDE
XARPCS
10k
R120
0.01u
C105
0.01u
C103
44.1/48K
22p
C102
10k
R118
22p
C101
RB102
10k
R131
RB101
IC103
PST9126NL
1
2
3
4
5
0.01u
C107
10k
R130
0
R121
XAVDCS2
XAVDCS3
XSDSPCS
X3VRST
RD
WRH
6CH/VES_CS
2CH_CS
DACK0
DREQ0
DACK1
DREQ1
3.3k
R125
3.3k
R127
3.3k
R129
SDSPINT
SI1
SO1
SO2
SI2
SC1
100k
R114
ARINT
AVINT
*
R124
*
R128
12k
R126
0.01u
C106
XDRVMUTE
AURST
XRST
ARPRST
AVWT
ARPWT
10k
R102
22
R104
10k
R101
XFRRST
IFBSY
XIFCS
SO0
SC0
SI0
+3.3V
D_GND
FL101
10k
R161
CKSW1
OCSW1
OCSW2
0.1u
C115
JL110
10k
R166
10k
R169
10k
R170
10k
R171
10k
R168
10k
R167
10k
R172
10k
R173
10k
R174
10k
R175
10k
R176
22
R184
DACMUTE/FS
0.01u
C116
BR9080F-E2
IC101
R/B
1
VDD
2
CS
3
SK
4
DI
5
DO
6
GND
7
WC
8
10k
R188
1k
R164
RB521S-30-TE61
D101
JL117
JL118
10k
R190
10k
R191
JL119
3300
R195
MB91107PFV-G-BND
IC102
HA17
1
HA18
2
HA19
3
HA20
4
HA21
5
HA22
6
GAIN/RGBSEL
7
DACMUTE/FS
8
A
VCC
9
A
VRH
10
A
VSS
11
AN0
12
AN1
13
AN2
14
AN3
15
XRST
16
OEB
17
CS6
18
NC
19
EUROV/Y
20
CLAPSW0/DISCEXT
21
ARPRST
22
DRVMUTE
23
VCC
24
INT0
25
INT1
26
INT2
27
INT3
28
INT4
29
CKSW2/OT
ASUKE/INT5
30
INT6/
CLAPBSY
31
INT7
32
SI0
33
VSS
34
SO0
35
SC0
36
SI1
37
SO1
38
SC1
39
SI2
40
SO2
41
YUVRGB/CLAPSW1
42
DREQ0
43
DACK0
44
IFCS
45
DREQ1
46
DACK1
47
EWC
48
ECS
49
KCS/39CS
50
AURST
51
VSS
52
X1
53
X0
54
VCC
55
CKSW1
56
OCSW1
57
OCSW2
58
DACCS0
59
DACCS1
60
48/44.1K
61
MAMUTE
62
WIDE
63
C
64
CS0X
65
CS1X
66
CS2X
67
CS3X
68
CS4X
69
CS5X
70
CPUCK
71
NMIX
72
HSTX
73
FRRSTIN
74
VSS
75
MD0
76
MD1
77
MD2
78
XW
AIT
79
BGRNTX
80
BRQ
81
RD
82
WRH
83
N.C.
84
HD0
85
HD1
86
HD2
87
HD3
88
HD4
89
HD5
90
HD6
91
HD7
92
HD8
93
HD9
94
HD10
95
HD11
96
HD12
97
HD13
98
HD14
99
HD15
100
VSS
101
HA0
102
HA1
103
HA2
104
HA3
105
HA4
106
HA5
107
HA6
108
HA7
109
VCC
110
HA8
111
HA9
112
HA10
113
HA11
114
HA12
115
HA13
116
HA14
117
HA15
118
VSS
119
HA16
120
JL130
1
A
KCS/39CS
CLAPSW1/YUVRGB
CMDREQ
39INT
7
GAIN/RGBSEL
CLAPSWO/DISCEXT
HA21
HA20
HA19
HA18
HA17
HA16
HA15
HA14
HA13
HA12
HA11
HA10
HA9
HA8
HA7
HA6
HA5
HA4
HA3
HA2
HA1
HA0
SI0
SO0
SC0
SO0
SI0
SC0
HD15
HD14
HD13
HD12
HD8
HD9
HD10
HD11
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
G
L
D
MB-86 BOARD (7/8)
05
10
12
E
4
C
6
13
B
I
9
8
16
15
14
K
J
7
5
11
F
2
3
H
M
1
2
3
4
5
6
IC102
SYSTEM CONTROL
IC101
EEPROM
IC103
RESET
3
MB-86 BOARD (8/8)
(SEE PAGE 4-25)
MB-86 BOARD (1/8,5/8)
MB-86 BOARD (2/8)
MB-86 BOARD (3/8,6/8)
MB-86 BOARD (3/8)
MB-86 BOARD (3/8)
MB-86 BOARD (2/8)
MB-86 BOARD (6/8)
MB-86 BOARD (3/8)
MB-86 BOARD (8/8)
MB-86 BOARD (3/8)
MB-86 BOARD (5/8)
MB-86 BOARD (3/8)
MB-86 BOARD (3/8)
MB-86 BOARD (8/8)
MB-86 BOARD (6/8)
MB-86 BOARD (3/8)
MB-86 BOARD (2/8)
MB-86 BOARD (3/8)
 MB-86 BOARD
(2/8,3/8,6/8)
MB-86 BOARD (3/8)
MB-86 BOARD (2/8)
MB-86 BOARD (3/8)
MB-86 BOARD (3/8)
MB-86 BOARD (3/8)
2.2k
*R124
3.3k
*R128
22k
4.7k
1
IC102 
tf
2.4 Vp-p (12.5 MHz)
2
IC102 
ua
4 Vp-p (25.3 MHz)
4-23
4-24
• Waveforms
MB-86 (SYSTEM  CONTROL)  SCHEMATIC  DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-86 board; 1,000 series –
SYSTEM  CONTROL
MB-86 (7/8)
DVP-K350
4-25
4-26
• Waveforms
MB-86 (MEMORY, CLOCK  GENERATOR)  SCHEMATIC  DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-86 board; 1,000 series –
1
IC105 
4
5.2 Vp-p (27 MHz)
2
IC105 
8
, 
9
2.5 Vp-p (27 MHz)
3
IC105 
qs
4.9 Vp-p (33.8688 MHz)
4
IC105 
qg
DVD : 3.4 Vp-p (29.5 MHz)
CD : 3.4 Vp-p (22.58 MHz)
5
IC105 
qh
DVD : 4.3 Vp-p (29.5 MHz)
CD : 4.3 Vp-p (22.58 MHz)
6
IC105 
wf
4.9 Vp-p (27.2 MHz)
MEMORY, CLOCK  GENERATOR
MB-86 (8/8)
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
NO MARK:DVD/CD PLAY
 D:DVD PLAY
 C:CD PLAY
3.3
1.7
3.3
D3.3/C0
1.7
3.3
3.3
1.5
1.6
1.6
3.3
1.6
3.3
1.7
1
2
3
4
5
6
HD10
HD15
HA16
HA5
HD6
HA9
HA7
HA1
HA15
HA20
HD7
HD12
HA12
HD2
HD8
HA14
HA3
HD14
HA2
HA11
HA6
HD3
HD0
HA8
HA19
HD11
HD13
HA13
HA4
HD5
HA10
HA21
HD4
HD9
HA17
HD1
HA18
HA0
1k
R159
512FS2CH/VES
FL103
JL108
33MAVD
4V
100u
C111
44.1/48K
X102 27MHz
27MSDP
10
R139
0.1u
C108
33MARP
12p
C109
10
R138
12p
C110
512FSAVD
27MAVD
FL102
JL104
JL107
JL103
4P
CN102
1
TXD
2
RXD
3
GND
4
+3.3V
JL105
JL111
0
R154
JL112
10
R140
10
R158
JL116
JL113
JL114
JL115
0.1u
C117
0.1u
C118
0.1u
C119
0.1u
C120
10
R105
FB104
0uH
FB102
0uH
FB107
0uH
FB109
0uH
FB105
0uH
FB110
0uH
CXD9572N-E2
IC105
VDD1
1
VSS1
2
27M1
3
27M2
4
AVDD
5
AVDD
6
AVSS
7
XTALIN
8
XTALOUT
9
VSS
10
VDD
11
33M
12
VSS2
13
VDD2
14
512FS2
15
512FS1
16
DVSS
17
DVSS
18
DVDD
19
384FS
20
N.C.
21
768FS
22
44.1/48K
23
27M3
24
JL131
10p
C112
1
A
SI2
SO2
D_GND
R183
10k
IC104
MBM29DL324BD-90PFTN
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
A19
10
N.C.
11
WE
12
RESET
13
N.C.
14
N.C.
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
AO
26
CE
27
VSS
28
OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VCC
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ5/A-1
46
VSS
47
BYTE
48
A16
C114
0.01u
R186 0
R187
10k
R136
10k
384FS
FB108
0uH
HD3
HA15
HA13
HD7
HD10
HD1
HD0
HA14
HA8
HA12
HD15
HD1
HA7
HD11
HA20
HA19
HD8
HD12
HA20
HA6
HA16
HA2
HD0
HD10
HA12
HA18
HA9
HA10
HA15
HA21
HD2
HA4
HD9
HD3
HA9
HD8
HA11
HD6
HA14
HD2
HA10
HA13
HD9
HA17
HA1
HA11
HD4
HA3
HD14
HD13
HA0
HA5
HD5
HA17
HA19
HA18
HA8
HA7
HA6
HA5
HA4
HD11
HA1
HD15
HD7
HD14
HD6
HD13
HD5
HD12
HD4
HA16
HA21
HA3
HA2
IC104
FLASH
5
6
2
1
3
4
MB-86 BOARD (8/8)
9
12
11
E
7
2
B
3
8
13
10
05
5
6
F
4
G
C
D
3
MB-86 BOARD (7/8)
(SEE PAGE 4-24)
IC105
PLL
 MB-86 BOARD
(2/8,3/8,6/8)
MB-86 BOARD
 (2/8,3/8)
 MB-86 BOARD
(2/8,3/8,6/8)
CHECK
MB-86 BOARD(3/8)
MB-86 BOARD(7/8)
MB-86 BOARD(3/8)
MB-86 BOARD(3/8)
MB-86 BOARD(6/8)
MB-86 BOARD(7/8)
MB-86 BOARD(3/8)
MB-86 BOARD(2/8)
MB-86 BOARD(3/8)
7
DVP-K350
4-27
4-28
AI-19 (AUDIO, VIDEO  BUFFER)  PRINTED  WIRING  BOARD
  – Ref. No.: AI-19 board; 2,000 series –
AUDIO, VIDEO  BUFFER
AI-19
There are a few cases that the part isn't mounted in this model is printed on this diagram.
MB-86
(SIGNAL PROCESS, SERVO)
AI-19
(AUDIO, VIDEO BUFFER)
MS-48
(LOADING)
MC-126
(MIC AMP)
SW-340
(FUNCTION SWITCH)
Power Block
 HS16S9E: HK, SP, CH
 HS16S9F: TW
(SWITCHING REGULATOR)
(
)
AI-19 BOARD
CN101
C-5
CN201
F-5
CN501
F-13
CN502
H-1
CN503
G-12
CN504
H-4
CN505
H-12
D101
A-9
D102
B-8
D103
B-9
D104
A-9
D201
C-3
D202
E-1
D203
E-1
D204
E-1
D205
D-1
D207
F-1
D208
E-1
D401
F-3
D402
F-3
D403
F-3
D502
I-11
D503
I-11
D504
I-11
D505
I-11
D507
G-6
D509
G-7
D511
I-11
D512
I-1
D513
G-12
D514
F-11
D516
F-11
IC101
C-6
IC102
C-11
IC103
B-10
IC201
C-4
IC202
C-3
IC203
D-6
IC204
D-4
IC205
B-1
IC206
D-2
IC207
C-2
IC208
B-3
IC209
A-1
IC210
A-5
IC401
F-1
IC402
F-3
IC403
G-2
IC404
G-4
IC501
F-11
IC502
G-7
IC503
G-7
IC504
F-12
Q101
B-9
Q102
B-9
Q201
C-3
Q202
E-1
Q203
C-1
Q204
C-1
Q205
C-1
Q206
E-1
Q207
D-1
Q208
C-1
Q209
A-1
Q210
A-2
Q211
B-2
Q212
A-1
Q213
A-2
Q214
A-2
Q215
B-4
Q216
B-4
Q218
B-5
Q401
G-3
Q402
C-2
Q403
F-2
Q404
G-1
Q405
B-2
Q406
G-3
Q407
G-3
Q408
H-3
Q409
G-3
Q410
H-2
Q501
E-11
Q502
H-11
Q503
H-11
Q504
H-1
Q505
F-11
DVP-K350
1
IC103 
wa
728 mVp-p (H)
2
IC103 
wd
720 mVp-p (H)
3
IC103 
wg
1.0 Vp-p (H)
4-29
4-30
AI-19 (VIDEO  BUFFER)  SCHEMATIC  DIAGRAM
– Ref. No.: AI-19 board; 2,000 series –
• Waveforms
4
IC103 
ea
2.1 Vp-p (H)
5
IC103 
ed
520 mVp-p (H)
6
IC103 
eg
2.4 Vp-p (H)
VIDEO  BUFFER
AI-19 (1/6)
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B-
B-
B-
B-
B-
NO MARK:DVD/CD PLAY
6
5
3
4
2
1
5
-0.3
-0.3
-0.3
3.3
5
4.9
-0.3
-0.3
0.3
3.3
-5
-0.1
3.3
-0.1
-5
-0.1
-0.1
3.3
0.1
-5
-0.1
1.8
3.3
3.3
1.8
-5
-10.2
5
5
0
0
UN2111-TX
Q102
68
R117
10k
R113
0.1u
C114
HZM6.8ZW
A1TL
D103
68
R120
68
R119
68
R115
0.1u
C112
68
R118
JL124
68
R116
JL126
25V
47u
C113
10k
R109
JL127
HZM6.8ZW
A1TL
D101
UN2213-TX
Q101
68
R110
68
R111
68
R112
J102
1
R-Y
2
RYGND
3
B-Y
4
BYGND
5
Y
6
YGND
SW-10V
CLAPSW0
CLAPSW1
KARAGAIN
CLAPBSY
DACMUTE
SW+3.3V
SW+10V
VMUTE
SW+5V
Y
C
G
G
C
G
G
Y
J101
J103
JL123
JL125
JL128
IC102
L79M05TLL-SONY-TL
GND
1
IN
2
OUT
3
25V
100u
C104
0.1u
C103
JL111
M_GND
JL101
JL110
JL104
JL105
JL106
JL107
JL108
JL109
JL116
JL117
JL115
JL114
JL113
JL112
JL103
JL102
HZM6.8ZW
A1TL
D102
HZM6.8ZW
A1TL
D104
JL120
JL121
JL122
D_GND
10k
R101
JL118
JL119
16V
47u
C102
25V
22u
C105
25V
22u
C107
25V
22u
C108
25V
22u
C109
25V
22u
C110
47k
R103
47k
R105
47k
R107
47k
R104
47k
R106
47k
R108
LA7109-TLM
IC103
1
VIDEO_IN
2
GND
3
MUTE
4
C_IN
5
GND
6
-5V
7
Y_IN
8
GND
9
N.C.
10
N.C
11
Y_IN
12
GND
13
MUTE
14
Cb_IN
15
GND
16
-5V
17
Cr_IN
18
GND
19
-5V
22
DRIVE_CTL1
23
Cb_OUT
24
GND
25
Y_OUT
26
+5V
27
N.C
28
N.C
29
-5V
30
MUTE
31
Y_OUT
32
DRIVE_CTL2
33
C_OUT
34
GND
35
VIDEO_OUT
36
+5V
21
Cr_OUT
20
MUTE
0.1u
C106
CN101 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
PQ018EZ01ZP
IC101
1
VIN
2
VC
3
VO
4
N.C
5
GND
6
0.33u
C101
OTASUKE
0
R130
FB106
0uH
FB107
0uH
FB108
0uH
FB109
0uH
FB101
0uH
FB102
0uH
FB103
0uH
FB104
0uH
FB105
0uH
0.22u
C111
1
A
CLAPSW1/YUVRGB
RGBSEL/GAIN
EUROVY/CLAPBSY
D_GND
VIDEOV
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
13
B
7
J
G
2
I
H
3
C
8
D
4
F
6
12
10
05
5
11
E
AI-19 BOARD (1/6)
9
IC101
+1.8V REG
AI-19 BOARD (6/6)
AI-19 BOARD (3/6)
IC102
-5V REG
IC103
VIDEO BUFFER
AI-19 BOARD (4/6)
AI-19 BOARD (5/6)
AI-19 BOARD (4/6)
AI-19 BOARD (4/6)
AI-19 BOARD (4/6)
AI-19 BOARD (6/6)
PB
SIGNAL PATH
VIDEO SIGNAL
Y
CHROMA
Y/CHROMA
MB-86 BOARD (3/8)
CN501
(SEE PAGE 4-15)
COMPONENT VIDEO OUT
B
Y
/B-Y
C
C
R
/R-Y
3P
1
2
S VIDEO OUT
2
1
VIDEO-OUT
2P
2P
Q101,102
WIDE
SWITCH
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