Sony DVP-S335, Руководство по обслуживанию

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DVP-S335/S336/S345/S535D/S735D
1 IC101
wa
728 mVp-p (H)
2
IC101
wd
720 mVp-p (H)
3 IC101
wg
1.0 Vp-p (H)
4-35 4-36
AI-17 (VIDEO BUFFER) SCHEMATIC DIAGRAM • See page 4-33 for printed wiring board.
– Ref. No.: AI-17 board; 2,000 series –
VIDEO BUFFER
AI-17 (1/6)
• Waveforms
4 IC101
ea
2.1 Vp-p (H)
5 IC101
ed
520 mVp-p (H)
6 IC101
eg
2.4 Vp-p (H)
UN2111-TX
Q107
68
R116
10k
R110
0.1u
C116
HZM6.8ZW
A1TL
D104
68
R119
68
R118
*
R114
0.1u
C110
68
R117
JL101 68
R115
JL102
25V
47u
C114
10k
R109
JL103
HZM6.8ZW
A1TL
D103
UN2213-TX
Q106
68
R111
68
R112
68
R113
J101
1 R-Y
2 RYGND
3 B-Y
4 BYGND
5 Y
6 YGND
15P CN102
1 EVER5V
2 +5V
3 +12V
4 WIDE
5 Y
6 GND
7 C
8 GND
9 V
10 GND
11 B
12 GND
13 R
14 -5V
15 G
SW-10V
DISCEXT
YUVRGB
RGBSEL
EUROVY
FS
SW+3.3V
SW+10V
EVER+5V
VMUTE
SW+5V
Y
C
G
G
C
G
G
Y
J103
J102
JL106
JL104
JL105
IC103
L79M05TLL-SONY-TL
GND
1
IN
2
OUT
3
0.22u
C120
25V
100u
C121
0.1u
C119
JL107
M_GND
JL109
JL111
JL112
JL113
JL114
JL116
JL117
JL118
JL119
JL120
JL121
JL122
JL123
JL125
0
R122
HZM6.8ZW
A1TL
D105
HZM6.8ZWA1TL
D106
JL126
JL127
JL128
JL129
JL130
JL131
JL132
JL133
JL134
JL135
JL136
0
R126
0
R127
0
R128
D_GND
10k
R145
DAP202K-T-146
D101
JL137
JL138
16V
47u
C123
25V
22u
C124
25V
22u
C126
25V
22u
C127
25V
22u
C128
25V
22u
C129
47k
R147
47k
R148
47k
R149
47k
R150
47k
R151
47k
R152
0.1u
C125
PQ018EZ01ZP
IC102
VIN
1
VC
2
VO
3
N.C
4
GND
5
6
0.33u
C122
0
R101
LA7109-TLM
IC101
VIDEO_IN
1
GND
2
MUTE
3
C_IN
4
GND
5
-5V
6
Y_IN
7
GND
8
N.C.
9
N.C
10
Y_IN
11
GND
12
MUTE
13
Cb_IN
14
GND
15
-5V
16
Cr_IN 17
GND
18
-5V
19
DRIVE_CTL1
22
Cb_OUT
23
GND
24
Y_OUT
25
+5V
26
N.C
27
N.C
28
-5V
29
MUTE
30
Y_OUT
31
DRIVE_CTL2
32
C_OUT
33
GND
34
VIDEO_OUT
35
+5V
36
Cr_OUT
21
MUTE
20
*
C162
JL162
T160
1
2
3
4
5
6 7
8
9
0.1u
C163
MA113-(TX)
D160
16V
22u
C160
50V
22u
C164
2SD1624-T-TD
Q161
JL161
2SD1624-T-TD
Q160
*
L160
3900
R165
JL160
MA8120-L-TX
D164
3300
R166
10k
R167
MA113-(TX)
D161
MA113-(TX)
D162
MA113-(TX)
D163
2SD1624-T-TD
Q162
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
FB103
FB102
FB101
FB105
FB106
FB104
FB107
FB109
FB108
1
A
D_GND
S VIDEO OUT
C
C
Y
VIDEO OUT
COMPONENT VIDEO OUT
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
6
F
3
L
13
H
18
G
05
C
D
19
AI-17 BOARD (1/6)
4 15 12 11
E
9 2
B
17
I
16 20 8
J
7 10 14
K
5
IC102
+1.8V REG
-5V REG
IC103
IC101
VIDEO BUFFER
DC/DC
CONVERTER
DC/DC
CONVERTER
Q160,161
DC/DC
CONVERTER
SWITCH
WIDE
Q106,107
(SEE PAGE 4-51)
CN901
ER-9 BOARD (1/2)
1 2
1 2
AI-17 BOARD (5/6)
AI-17 BOARD (5/6)
AI-17 BOARD (3/6)
B
R
/R-Y
/B-Y
AI-17 BOARD (2/6)
AI-17 BOARD (5/6)
AI-17 BOARD (2/6)
AI-17 BOARD (5/6)
(SEE PAGE 4-15)
MB-86 BOARD (3/11)
CN501
NO MARK:DVD/CD PLAY
PB
SIGNAL PATH
VIDEO SIGNAL
Y CHROMA Y/CHROMA
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 5
-0.3
3.3
-0.1
-5
-0.1
-0.1
3.3
0.1
-5
-0.1
-0.3
4.9
-0.3
-5
-0.3
3.3
-0.3
-0.3
3.3
-5
0
5
5
0
3.4
1.8
1.8
-5
-10.2
*L160
100uH
47uH
:S335:AEP,UK,RU/S336:AEP,UK/S535D
:S735D:AEP,UK,RU
:S735D:AEP,UK,RU 0.01u
*C162
0.0047u :S335:AEP,UK,RU/S336:AEP,UK/S535D
68
0
*R114
:S335:AEP,UK,RU/S336:AEP,UK/S535D/S735D:AEP,UK,RU
:S335:E,EA/S336:AUS/S345/S735:E,EA,AUS
2P :S335:E,EA/S336:AUS/S345/
S735:E,EA,AUS
1P
*J102,103
:S335:AEP,UK,RU/S336:AEP,UK/
S535D/S735D:AEP,UK,RU
*
*
S335:E,EA/S336:AUS/
S345/S735D:E,EA,AUS
S335:E,EA/S336:AUS/S345/S735D:E,EA,AUS
S335:E,EA/S336:AUS/S345/
S735D:E,EA,AUS
S335:E,EA/S336:AUS/S345/S735D
S335:E,EA/
S336:AUS/S345/
S735D:E,EA,AUS
S335:AEP,UK,RU/S336:AEP,UK/S535D/S735D:AEP,UK,RU
S335:E,EA/S336:AUS/S345/
S735D:E,EA,AUS
S335:AEP,UK,RU/
S336:AEP,UK/S535D/
S735D:AEP,UK,RU
6
5
4
3
2
1
B+
B+
-10.2
12.3