DVP-NS900V
4-81
4-82
EURO AV
EV-14 (3/3)
EV-14 (EURO AV) SCHEMATIC DIAGRAM
• See page 4-75 for printed wiring board.
– Ref. No.: EV-14 board; 4,000 series –
– AEP, UK, RUS –
4
IC201
wg
(LINE : S VIDEO mode)
2.0 Vp-p (H)
4
IC201
wg
2.4 Vp-p (H)
1
IC201
ef
(LINE : S VIDEO mode)
1.7 Vp-p (H)
• Waveforms
1
IC201
ef
(LINE : RGB mode)
1.4 Vp-p (H)
2
IC201
wl
(LINE : RGB mode)
1.4 Vp-p (H)
3
IC201
wj
(LINE : RGB mode)
1.4 Vp-p (H)
B+
B+
B-
B+
B-
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
NO MARK:DVD/CD PLAY
1.2
4.8
0.6
0.1
-0.6
-0.6
-0.6
-0.1
3.4
0
0.1
3.3
0.6
3.4
-5
-5
3.3
0.1
0.1
0.1
5.1
5.1
5.1
3.4
0.1
10.8
10.8
3.4
0
5.1
5
10.8
0
0.1
0.8
0.1
0.8
0.1
0.8
0.8
0.1
0.1
0.8
0.8
0.1
0
0
0
-0.1
1
2
3
4
RY201
12
1
3
5
6
10
8
7
RY202
12
1
3
5
6
10
8
7
RY203
12
1
3
5
6
10
8
7
RY204
12
1
3
5
6
10
8
7
RY205
12
1
3
5
6
10
8
7
RY206
12
1
3
5
6
10
8
7
JL205
2SD601A-QRS-TX
Q210
CN203
22
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
2SD601A-QRS-TX
Q211
FB215
JL207
4700
R239
UDZSTE-176.2B
D223
2
1
CN202
22
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
FB203
HZM6.8ZWA1TL
D217
FB213
JL202
JL211
47
R243
JL222
UDZSTE-176.2B
D220
2
1
JL215
470
R229
JL212
16V
47u
C210
JL210
HZM6.8ZWA1TL
D215
FB212
UDZ-TE-17-13B
D221
2
1
100p
C229
390
R212
JL224
47k
R214
100p
C225
100uH
L203
4700
R236
4P
CN201
1
2
3
4
JL229
FB209
0.01u
C202
470p
C220
2SD601A-QRS-TX
Q208
2SD601A-QRS-TX
Q209
16V
47u
C204
0.22u
C213
FB202
JL231
HZM6.8ZWA1TL
D213
1SS355TE-17
D206
FB218
1SS355TE-17
D204
LA73052-TLM
IC201
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
UN2213-TX
Q203
0.01u
C201
1SS355TE-17
D203
FB211
HZM6.8ZWA1TL
D209
JL234
1SS355TE-17
D205
FB204
UN2211-TX
Q205
UDZ-TE-17-13B
D224
2
1
100p
C228
FB207
JL218
1k
R225
470p
C222
FB214
JL230
16V
47u
C208
390
R210
4700
R238
JL235
470p
C217
2200
R221
4700
R234
470p
C221
820
R220
JL208
JL228
UN2111-TX
Q204
470p
C219
0.22u
C212
JL223
100uH
L201
JL226
JL201
16V
47u
C209
2200
R219
JL236
2SD601A-QRS-TX
Q212
FB205
HZM6.8ZWA1TL
D211
1k
R204
100uH
L202
2200
R222
JL203
FB208
HZM6.8ZWA1TL
D216
UN2213-TX
Q206
100
R242
16V
47u
C214
470p
C218
JL213
0
R240
JL217
HZM6.8ZWA1TL
D210
2SD601A-QRS-TX
Q213
FB201
JL206
Q201
UN2213-TX
FB206
JL214
470p
C223
JL221
HZM6.8ZWA1TL
D218
1SS355TE-17
D208
390
R211
HZM6.8ZWA1TL
D212
JL220
JL209
470p
C216
1SS355TE-17
D207
FB210
JL227
16V
47u
C203
47k
R213
4700
R235
4700
R237
UN2111-TX
Q202
390
R209
HZM6.8ZWA1TL
D214
100p
C226
16V
47u
C211
100uH
L204
JL216
JL204
JL233
470
R228
22k
R201
JL232
FB216
470
R227
0.01u
C215
UN2111-TX
Q207
JL225
470
R226
1SS355TE-17
D202
JL219
FB217
DISC/EXT
SW+5V
WIDE
RGBSEL
IPSW/EUROVY
VMUTE
C+
V+
RY
Y+
RB-Y
RR-Y
GND
-5V(ER)
+5V(ER)
+11V(ER)
1SS355TE-17
D225
1SS355TE-17
D226
22k
R247
0
R245
UN2213-TX
Q214
1SS355TE-17
D201
1
A
0.5%
75
R230
0.5%
75
R231
0.5%
75
R232
0.5%
75
R233
0.5%
75
R244
V
12V
5V
21P
21P
EURO L
GND
GND
EURO R
GND(E)
V_IN
V_OUT
GND(E)
GND(E)
BLANKING_IN
R_IN
GND(E)
GND(E)
N.C.
G_IN
AVLINKI
GND(E)
FUNCTION_SW_IN
B_IN
A(L)IN
GND(A)
GND(E)
A(L)OUT
A(R)IN
A(R)OUT
R/C_OUT
GND(E)
A(R)IN
A(L)OUT
A(L)IN
B_OUT
GND(E)
FUNCTION_SW_OUT
GND(E)
AVLINKO
BLANKING_OUT
G_OUT
N.C.
GND(A)
GND(E)
A(R)OUT
V_IN
GND(E)
GND(E)
GND(E)
V/Y_OUT
NC
NC
+5V
GND
R/C_OUT
NC
SW1
GND
NC
Y_IN
NC
V/Y_OUT
MUTE1
NC
NC
MUTE3
NC
B_IN
V_IN
R_IN
G_OUT
G_IN
MUTE2
GND
DCCNT1
C_IN
DCCNT3
NC
NC
-5V
-5V
DCCNT2
SW2
GND
NC
B_OUT
2
6
7
13
4
19
G
C
11
15
20
M
K
05
E
14
I
F
J
L
B
EV-14 BOARD (3/3)
17
H
10
D
5
12
3
8
18
9
16
LINE 2
LINE 1(RGB)-TV
VIDEO BUFFER
IC201
RELAY DRIVE
RELAY DRIVE
RELAY DRIVE
RELAY DRIVE
RELAY DRIVE
RELAY DRIVE
Q206,207
RELAY DRIVE CONT
Q203-205
AV CONT GEN
Q201,202
I SIG GEN
I SIG GEN
EV-14 BOARD (2/3)
EV-14 BOARD (1/3)
EV-14 BOARD (1/3)
(SEE PAGE 4-46)
CN201
AU-230 BOARD
SIGNAL
Y
CHROMA
PB
Y/CHROMA
SIGNAL PATH
AUDIO
VIDEO SIGNAL
R/C
G
B
V/Y
EV-14 BOARD (2/3)