Sony DVP-NS999ES Service Manual page 78

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EV-15 (EURO AV2) SCHEMATIC DIAGRAM • See page 4-57 for printed wiring board.
– Ref. No.: EV-15 board; 2,000 series –
– AEP, UK –
1
2
3
4
5
EV-15 BOARD (2/3)
NO MARK:PB MODE
A
IPSW
EV-15 BOARD
B-
B-
(1/3)
-5V
B+
B+
+5V
B
EV-15 BOARD
GND
(1/3,3/3)
B+
B+
EV-15 BOARD
SW+5V
(3/3)
3
2
1
EV-15 BOARD
(1/3)
4
5
C
6
Q123
2SC2712-YG-TE85L
BUFFER
R152
22
D
Q124
2SC2712-YG-TE85L
BUFFER
E
R153
22
F
EV-15 BOARD
VMUTE
(1-3,3/3)
Q125
2SC2712-YG-TE85L
EV-15 BOARD
RGBSEL+
BUFFER
(3/3)
EV-15 BOARD
RGBSEL
R154
(1/3)
22
G
EV-15 BOARD
DSEL
(1/3)
CN102
7P
B+
FL113
SW+5V
7
FL103
B+
B+
H
+3.3V
6
FL101
B+
IF-98 BOARD
+8V
5
CN104
GND
4
B-
(SEE PAGE 4-68)
-8V
3
FL102
V_OFF
2
V_MUTE
1
W101
I
Q134
UN2213-TX
SWITCH
5.7
D109
0
1SS355TE-17
3.5
3.4
0
J
Q131
Q101
UN2111-TX
UN2111-TX
3.3
0
0
R196
R102
1k
1k
3.3
0
Q133
Q102
UN2213-TX
UN2213-TX
K
Q131, 133
RGB/Y, Cb,Cr
SWITCH
05
7 IC301 7 (LINE : RGB mode)
7 IC301 7 (LINE : S VIDEO mode)
1.4 Vp-p (H)
6
7
8
9
B-
B+
L103
100uH
0.1
R167
1k
Q126
2SA1162-YG-TE85L
0.7
0.7
ATT
FL110
R161
-4.9
120
0.1
0.5%
4
1
2
3
5
6
-4.9
R158
C133
R164
R155
24
C127
2200
47u
680
12
10
9
7
0.1u
0.5%
6.3V
0.5%
B-
C128
C134
L104
0.01u
47u
100uH
B+
6.3V
0.1
R168
1k
Q127
0.7
2SA1162-YG-TE85L
0.7
ATT
R162
FL111
120
-4.9
0.5%
0.1
1
2
3
4
5
6
-4.9
R159
24
R165
0.5%
C129
R156
2200
0.1u
12
10
9
7
0.5%
680
B-
C130
0.01u
B+
0.1
R169
1k
Q128
2SA1162-YG-TE85L
0.7
0.7
ATT
FL112
-4.9
R163
120
0.1
0.5%
1
2
3
4
5
6
-4.9
R160
R166
C131
24
2200
R157
0.5%
12
10
9
7
0.1u
680
0.5%
C132
0.01u
B-
3.3
Q129
UN2213-TX
SWITCH
B+
JL103
B-
JL101
IC101
JL107
REGULATOR CONTROL
Q112
2SC5171
+5V REG
B+
B+
7.9
5
R128
R115
22k
100
5.6
R131
4.9
100
Q111
7.5
2SK246GR-TPE2
S
5
5
7.9
7.5
5
6
7
8
R129
Q110
100
UN2213-TX
C105
0
C102
100u
C101
0.1u
10V
4
0
47u
4
3
2
1
25V
-8
0
-5.7
3.5
C104
0.01u
D101
C103
Q109
R130
UN2213-TX
02CZ5.1-TE85L
0.01u
100
Q101, 102
-5.6
C107
MUTE
Q109-111
0.001u
VIDEO
DRIVE
B-
ON/OFF
-8
-4.9
Q113
2SA1930
-5V REG
8 IC302 7 (LINE : RGB mode)
1.7 Vp-p (H)
1.4 Vp-p (H)
4-63
10
11
12
13
14
B-
B+
B+
L106
100uH
C144
47u
6.3V
B-
C137
47u
B+
6.3V
IC103
VIDEO BUFFER
C138
0.1u
C139
47u
R198
6.3V
47k
R202
B+
10k
1
2
3
4
B-
B+
8
7
6
5
IC104
RY101
VIDEO BUFFER
C140
0.1u
C141
47u
B+
6.3V
R203
10k
1
2
3
4
B-
B+
4.9
8
7
6
5
IC105
RY102
0.5
0.2
VIDEO BUFFER
R176
4700
Q136
C142
2SD601A-QRS-TX
0.1u
Q132
0.8
RELAY DRIVE
UN2111-TX
RELAY DRIVE
R172
1k
B+
C143
4.9
47u
Q137
6.3V
R180
0.1
UN2111-TX
1k
MUTE DRIVE
4.4
R204
-4.8
10k
JL106
FL114
B+
• Waveforms
+5V_ER
EV-15 BOARD
(3/3)
-5V_ER
B-
4 IC103 7
C106
0.1u
R144
3300
C120
SIGNAL PATH
100u
C121
10V
0.1u
VIDEO SIGNAL
CHROMA
Y
PB
R145
3300
B-
FL115
9 IC303 7 (LINE : RGB mode)
0 IC304 7
1.4 Vp-p (H)
15
16
17
18
19
R257
R267
R273
1k
1k
1k
1
2
3
4
B-
B+
IC103
4
R223
AD8058ARM-REEL
2200
0.5%
0.1
4.8
C149
2p
0.1
0.1
R208
R229
10
0.1
0.1
0
R220
0
10
-4.8
0.1
R205
1k
R224
C152
C155
-4.8
2200
0.01u
0.01u
0.5%
Q138
2SD1938(F)-S(TX).SO
MUTE
B-
B+
IC104
1
5
R254
R264
R225
AD8058ARM-REEL
2200
75
0
2
0.1
4.8
0.5%
1
C150
R255
R265
75
0
2p
0.1
0.1
2
R209
R230
1
10
R266
0.1
0.1
0
R256
75
0
2
R221
-4.8
0.1
10
0
R206
1k
R226
C153
C156
2200
-4.8
0.01u
0.01u
0.5%
Q139
2SD1938(F)-S(TX).SO
MUTE
B-
B+
IC105
R227
6
AD8058ARM-REEL
2200
0.5%
0.1
4.8
C151
2p
0.1
0.1
R210
R231
10
0.1
0.1
0
R222
10
-4.8
0.1
0
R207
1k
R228
C154
C127
2200
-4.8
0.01u
0.01u
0.5%
Q140
2SD1938(F)-S(TX).SO
MUTE
5 IC104 7
2.0 Vp-p (H)
1.3 Vp-p (H)
0 IC304 7 (LINE : S VIDEO mode)
2.4 Vp-p (H)
2.0 Vp-p (H)
4-64
DVP-NS999ES
20
S101
5
SCAN SELECT
SELECTABLE
INTERLACE
6
PROGRESSIVE
J103
Y
1P
COMPONENT
J104
P
/
C
B
B
1P
VIDEO OUT
J105
P
/
C
R
R
1P
6 IC105 7
1.3 Vp-p (H)
EURO AV2
EV-15 (2/3)

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