Sony DVP-K360 Service Manual ▷ View online
DVP-K360
4-25
4-26
AUDIO DSP, D/A CONVERTER
MB-98 (8/8)
MB-98 (AUDIO DSP, D/A CONVERTER) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
B+
B+
B+
B+
D:DVD PLAY
C:CD PLAY
C:CD PLAY
NO MARK:DVD/CD PLAY
D0/C5
D0/C5
5
D0/C5
5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
1.6
1.6
1.6
D0/C0.8
1.7
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
D0/C0.8
3.3
3.3
1.6
1.6
D0/C0.8
0
0
0
1.6
3.3
0
3.3
3.3
3.3
1.6
SC1
SO1
XRST
GND
0
R801
0.01u
C812
SPDIF
CLAPSW0
CXD9627N-E2
IC802
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
0.22u
C813
16V
10u
C816
MICMUTE
MAMUTE
512FS2CH
CR/B
CLAPSW1
CB/R
Y/G
YOUT
COUT
COMPOUT
WIDE
100
R805
JL817
JL818
JL819
JL820
JL821
JL822
JL823
JL824
JL825
JL826
JL827
JL828
JL829
JL830
JL831
JL832
JL833
JL834
JL835
JL858
JL855
25P
CN801
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
1
A
X39CS/XVESCS
BCK
ACH56
ACH34
0.01u
C807
0.01u
C810
JL807
ACH12
0.01u
C802
JL803
JL854
+3.3V
0
R803
0.01u
C811
LRCK
512FS6CH
CXD9626Q
IC801
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
0
R807
SI1
XDACS
0
R814
R817
0
15P
CN802
1
BCK
2
KR_DLR
3
VES_DLR
4
K_LRCK
5
LRCK
6
KR_BCK
7
SO1
8
CLAPBUSY
9
SC1
10
GND
11
XKRCS
12
OTASUKE
13
GND
14
256FS
15
XKRRST
XKRRST
OTASUKE
CLPBSY
XKRCS
R832
0
R831
0
R825
0
R827
0
0
R818
R819
0
0
R816
R823
0
0
R824
0
R813
R815
0
R820
0
MCLK
BICK
SDTI
LRCK
PDN
CSN
CCLK
CDTI
DZFL
DZFR
VDD
VSS
AOUTL+
AOUTL-
AOUTR+
AOUTR-
Cr/B
WIDE
Cb/R
GND
Y/G
GND
Y
GND
C
CLAPSW0
V
CLAPSW1
GND
MIC/MUTE
ALT-
SPDIF
ALT+
P_GND_SPDIF
P_GND_2CH
RMUTE
ART+
LMUTE
ART-
MAMUTE
AU+5V
13
2
4
F
12
5
G
11
8
7
6
E
05
B
MB-98 BOARD (8/8)
9
3
D
C
10
AUDIO D/A CONVERTER
IC802
IC801
AUDIO DSP
MB-98 BOARD (3/8)
MB-98 BOARD (6/8)
MB-98 BOARD (3/8)
MB-98 BOARD (7/8)
MB-98 BOARD (6/8)
MB-98 BOARD (6/8)
CN201
AI-24 BOARD (2/4)
(SEE PAGE 4-33)
SIGNAL PATH
CHROMA
VIDEO SIGNAL
SIGNAL
PB
AUDIO
Y
Y/CHROMA
SO
VSS
VDD
SCK
SI
N.C.
XCS
VSS
SDO0
BCKI
BS
SDI2
VDD
SDI1
VSS
SDI0
BCKO
LRCKI
SDOI
VSS
VSS
MCLK
LRCKO
VDD
N.C.
VSS
MODE
DSTP
XRST
B09
B08
VDD
VSS
B06
B07
B04
B05
B03
B02
B01
B00
B10
B11
B12
B13
1/2MCLK/B14
VSS
B15
MB-98 BOARD (7/8)
MB-98 BOARD (3/8)
(SEE PAGE 4-36)
CN302
AI-24 BOARD (3/4)
MB-98 BOARD (6/8)
H
4-28
DVP-K360
AI-24
(AUDIO, VIDEO BUFFER)
(AUDIO, VIDEO BUFFER)
MS-81
(LOADING)
(LOADING)
SW-79
(FUNCTION SWITCH)
(FUNCTION SWITCH)
MC-135
(MIC AMP)
(MIC AMP)
Power Block (HS13S0U)
(Taiwan)
Power Block (HS13S0E)
(Chinese, Hong Kong, Singapore)
(SWITCHING REGULATOR)
(Taiwan)
Power Block (HS13S0E)
(Chinese, Hong Kong, Singapore)
(SWITCHING REGULATOR)
MB-98
(SIGNAL PROCESS, SERVO)
(SIGNAL PROCESS, SERVO)
• Waveforms
1
IC102
ed
2.4 Vp-p (H)
2
IC102
ea
1.8 Vp-p (H)
3
IC102
wl
2.0 Vp-p (H)
4
IC102
wf
2.0 Vp-p (H)
5
IC102
ws
1.3 Vp-p (H)
6
IC102
w;
1.3 Vp-p (H)
AI-24 BOARD
CN201
C-3
CN301
D-12
CN302
C-2
CN401
F-13
CN402
H-2
CN403
H-3
CN404
H-13
CN405
H-3
D101
A-5
D102
A-6
D201
B-5
D202
A-2
D203
A-3
D204
C-12
D205
C-6
D206
B-5
D301
C-6
D403
H-10
D404
H-11
D405
H-11
D406
H-10
D412
H-10
IC101
B-8
IC102
B-6
IC201
A-2
IC202
B-2
IC203
B-3
IC204
B-3
IC205
B-4
IC301
D-8
IC302
C-4
IC303
D-6
IC304
B-1
IC403
F-11
IC404
H-9
IC405
G-9
Q104
A-6
Q105
A-6
Q201
A-1
Q203
A-3
Q204
B-3
Q205
A-2
Q206
A-3
Q207
A-3
Q209
A-2
Q210
A-3
Q211
A-3
Q212
B-4
Q213
A-3
Q214
B-4
Q215
B-5
Q216
A-4
Q217
A-4
Q218
D-12
Q219
C-12
Q220
C-12
Q301
C-5
Q302
C-5
Q303
C-5
Q304
D-7
Q305
C-7
Q306
C-1
Q308
B-1
Q309
B-2
Q401
H-11
Q402
H-12
Q404
F-13
Q405
E-13
Q408
I-13
Q409
H-12
Q410
I-13
DVP-K360
4-29
4-30
AUDIO, VIDEO BUFFER
AI-24
AI-24 (AUDIO, VIDEO BUFFER) PRINTED WIRING BOARD
– Ref. No.: AI-24 board; 1,000 series –
There are a few cases that the part isn't mounted in this model is printed on this diagram.
DVP-K360
4-31
4-32
VIDEO BUFFER
AI-24 (1/4)
AI-24 (VIDEO BUFFER) SCHEMATIC DIAGRAM
• See page 4-29 for printed wiring board, and see page 4-28 for waveforms.
– Ref. No.: AI-24 board; 1,000 series –
B-
B-
B+
B-
B+
B+
B-
B-
B-
B-
NO MARK:DVD/CD PLAY
0.5
1.2
1.2
-5
-5
-5
0.6
3.3
3.3
-5
0.6
3.3
0.6
0.6
0.6
1.2
0.5
0.5
0
6
5
4
1
3
2
-5
0.6
0.1
0.1
4.9
0.6
4.9
0.5
0.5
0
4.9
4.9
0
-5
-10.5
SW-11V
VMUTE
D_GND
P_GND
2L
1L
1R
2R
AI+5V
V
C
Y
WIDE
Y/G
CB/R
CR/B
JL116
HZM6.8ZWA1TL
D101
68
R126
JL119
J101
1
R1
4
L1
3
RGND
2
R2
9
VGND
8
V2
7
V1
6
LGND
5
L2
IC101
L79M05TLL-SONY-TL
GND
1
IN
2
OUT
3
10k
R121
16V
47u
C102
68
R133
16V
47u
C113
HZM6.8ZWA1TL
D102
JL117
68
R130
0.1u
C112
68
R134
0.1u
C114
68
R127
JL120
68
R131
47u
C110
16V
100uH
L101
Y
C
G
G
J103
2
CGND
1
YGND
4
C
3
Y
Y
5
S1
6
S2
JL124
UN2213-TX
Q104
10k
R129
UN2111-TX
Q105
47u
C111
16V
LA73050-TLM
IC102
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
21
20
0.01u
C101
68
R128
JL122
J102
1
Y
3
PR/R-Y
2
PB/B-Y
4
GND
JL123
0.047u
C109
1
A
VIDEO_IN
DCCNT1
GND
C_IN
MUTE1
Y_IN
DCCNT2
GND
Y_IN
DCCNT2
GND
Cb_IN
MUTE2
Cr_IN
+5V
VIDEO_OUT
GND
C_OUT
NC
Y_OUT
-5V
NC
+5V
Y_OUT
GND
Cb_OUT
Cr_OUT
-5V
NC
-5V
NC
NC
NC
NC
NC
-5V
IC102
VIDEO BUFFER
2
4
F
12
5
G
11
8
7
6
E
05
B
AI-24 BOARD (1/4)
9
3
D
C
10
IC101
-5V REG
AUDIO
SIGNAL PATH
SIGNAL
VIDEO SIGNAL
Y
CHROMA
PB
Y/CHROMA
S VIDEO OUT
COMPONENT
VIDEO OUT
C
Y
C
b
r
VIDEO 1
R
VIDEO 2
R
L
AUDIO 2
AUDIO 1
L
AI-24 BOARD (4/4)
AI-24 BOARD (1/4)
AI-24 BOARD (4/4)
AI-24 BOARD (2/4)
WIDE SWITCH
WIDE SWITCH
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