Video Out) - Sony DVP-NS305 Service Manual
Cd/dvd player with remote rmt-d141a/d142a/d142o/d142p
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Also See for DVP-NS305:
- Operating instructions manual (72 pages) ,
- Service manual (47 pages) ,
- Limited warranty (1 page)
Table of Contents
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For Schematic Diagram
• Refer to page 4-29 for printed wiring board.
• Refer to page 4-6 for waveforms.
2
3
1
AV-61 BOARD(2/2)
VIDEO OUT
A
-REF.NO.:2000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
B
V
C
C
Y
RGBSEL
EUROVY
DISCEXT
Y/G
1
TO(1/2)
D
CB/R
CR/B
E
WIDE
D_GND_VIDEO
CN102
21P
V
-5V
C
D_GND_VIDEO
Y
F
D_GND_VIDEO
Y/G
D_GND_VIDEO
Cb/R
TO ER-14 BOARD
D_GND_VIDEO
CN901
cR/B
(SEE PAGE 4-37)
VMUTE
WIDE
G
+5V
DISCEXT
+11V
ERAUDIOR
P_GND_AUDIO
EUROVY
ERAUDIOL
RGBSEL
H
VMUTE
B+
AI+5V
B+
3
AU+11V
TO(1/2)
ERAUDIOR
ERAUDIOL
I
R153
33
B-
SW_-13V
J
4
TO(1/2)
D_GND_VIDEO
P_GND
AUDIO
16
4
5
6
L101
B+
100uH
B-
4.5
Q105
UN2111-TX
WIDE SWITCH
4.5
0
R121
JL101
R122
10k
XX
21
JL102
20
JL103
Q104
UN2213-TX
19
JL104
WIDE SWITCH
18
JL105
17
16
JL106
Q106
15
XX
14
JL107
13
12
JL109
11
JL110
10
JL111
9
JL112
8
JL113
7
JL114
6
JL131
5
JL132
4
JL133
3
JL134
2
1
IC103
NJM79M05DL1A(TE2)
IC103
-5V REG
1
2
3
C101
0.01u
B
B-
JL115
C102
47u
16V
4-33
7
8
9
B+
IC102
LA73050-TLM
C109
NC
0.047u
NC
B
1
NC
NC
0.5
4.5
+5V
VIDEO_IN
0.6
0.6
VIDEO_OUT
DCCNT1
C112
GND
0.1u
GND
0.6
0.1
B
C_OUT
2
C_IN
3.4
NC
MUTE1
0.5
0.6
Y_OUT
C110
Y_IN
1.1
-5.0
47u
-5V
16V
3
NC(DCCNT2)
-5.0
-5V
NC(GND)
R123
NC
XX
NC
0.5
4.5
+5V(NC)
Y_IN(NC)
1.1
0.6
Y_OUT
4
DCCNT2
GND
GND
0.6
0.1
CB_OUT
5
Cb_IN
3.4
NC
MUTE2
0.6
0.1
Cr_OUT
6
Cr_IN
-5.0
-5.0
B-
-5V
-5V
C111
R124
47u
XX
16V
IC102
VIDEO BUFFER
C113
C114
47u
0.1u
16V
B
SIGNAL PATH
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA
Y
Y/CHROMA
PB
DVP-NS305/NS310/NS315/NS405/NS410/NS415
10
11
12
13
D101
XX
RY102
XX
R129
10k
R286
0
R131
R140
68
XX
R130
R154
68
0
R141
XX
JL119
R133
R142
68
XX
R134
JL120
68
R144
XX
D105
D106
HZM6.8ZWA1TL
HZM6.8ZWA1TL
R126
J102
R143
XX
XX
JL122
XX
R145
XX
JL123
R127
XX
R147
XX
JL124
R128
XX
R149
XX
JL125
Y
R146
68
D_GND_VIDEO
R151
XX
JL126
Cb
R148
68
D_GND_VIDEO
R155
XX
JL127
Cr
R150
D_GND_VIDEO
68
N.C.
LINE1
D102
D103
D104
LINE2
HZM6.8ZWA1TL
HZM6.8ZWA1TL
HZM6.8ZWA1TL
N.C.
JL128
LINE3
JL130
R152
10k
SW_GND
N.C.
JL129
SW
C115
XX
4-34
14
15
JL117
SW_-13V
NOT USE
D_GND_VIDEO
JL136
LCH_OUT
JL137
LCH_OUT2
2
JL118
TO(1/2)
RCH_OUT
JL121
RCH_OUT2
P_GND
AUDIO
AUDIO1
AUDIO2
R
R
AUDIO1
AUDIO2
L
L
VIDEO1
VIDEO2
JL108
J104
JL116
LINE OUT
J103
S1 VIDEO OUT
14P
CN103
D1 VIDEO OUT
ET101
XX
VIDEO OUT
AV-61 (2/2)
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