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ER-26 (EURO AV) SCHEMATIC DIAGRAM
– Ref. No.: ER-26 board; 1,000 series –
1
2
3
4
ER-26 BOARD
A
XX MARK:NO MOUNT
NO MARK:DVD/CD PLAY
B-
B
CN901
21P
JL933
V
1
B-
B+
JL934
-15V
2
JL935
C
3
JL936
D_GND_VIDEO
4
JL937
Y
5
D_GND_VIDEO
6
JL938
Y/G
7
R959 0
C
D_GND_VIDEO
8
JL939
Cb/R_Cb/B
9
R961 0
AF-98 BOARD (1/4)
D_GND_VIDEO
10
JL941
CN102
Cr/B_Cr/R
11
JL942
(SEE PAGE 4-27)
VMUTE
12
JL943
WIDE
13
JL944
B+
+5V
14
JL945
DISCEXT
15
JL946
B+
D
+11V
16
JL947
ERAUDIOR
17
AUDIO P_GND
18
JL948
EUROVY
19
JL949
ERAUDIOL
20
JL950
RGBSEL
21
E
F
B+
G
H
I
J
05
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
5
6
7
8
IC902
-5V REG
IC902
L79M05TLL-SONY-TL
R920
R921
1
2
3
47
47
-5
1W
1W
-11.2
B-
C906
C904
47u
0.01u
16V
IC901
L905
100uH
VIDEO BUFFER
B+
SELECT SWITCH
C913
IC901
C905
0.22u
R956
LA73052-TLM
47u
XX
16V
1.1
DCCNT1
C903
R919
GND
47u
XX
0
16V
DCCNT2
GND
XX
R960
0.6
C_IN
NC
0.6
R_IN
R962
XX
NC
0.6
G_IN
NC
0.6
B_IN
C901
3.5
47u
SW2
16V
0
V_IN
NC
0
Y_IN
C902
NC
47u
16V
DCCNT3
R905
GND
47k
R950
R944
22k
XX
D907
R906
DAP202K-T-146
47k
B+
B+
R907
1800
4.9
3.4
0
Q903
MUN2111T1
Q909
3.5
MUN2213T1
SWITCH
4.9
D902
3.4
1SS355TE-17
3.4
D901
1SS355TE-17
Q902
MUN2213T1
R913
3.4
R908
XX
220k
Q901-903
BLANKING
0
SIGNAL
GENERATOR
Q901
MUN2213T1
4-39
9
10
11
SIGNAL PATH
B-
VIDEO SIGNAL
CHROMA
1
B+
PB
R963
22k
4.7
B+
+5V
C907
47u
NC
R927
16V
1.3
68
R/C_OUT
3.4
MUTE1
2
GND
3
NC
3.5
R928
SW1
-0.1
68
G_OUT
3.5
R929
MUTE2
1.3
68
B_OUT
R918
NC
68
-0.1
V/Y_OUT
3.5
MUTE3
NC
NC
4
-5
B-
-5V
NC
-5
B-
-5V
C914
0.22u
B+
FB907
Q907
10.5
MUN2111T1
0.1
Q906-908
FUNCTION
HZM6.8ZWA1TL
SIGNAL
R909
330
GENERATOR
3.5
10.4
R910
R916
330
1200
Q906
R911
MUN2213T1
330
R914
R917
1200
1200
R912
330
R915
220
R922
220
10.5
HZM6.8ZWA1TL
0
FB908
Q908
UN2211-TX
D929
UDZSTE-176.2B
D930
UDZSTE-1713B
FB909
HZM6.8ZWA1TL
HZM6.8ZWA1TL
FB910
R957
R924
C943
D936
470
100p
XX
C945
D937
100p
XX
R958
R926
470
12
13
14
15
AUDIO
SIGNAL
Y
Y/CHROMA
D932
CNJ902
21P
JL917
21
GND(E)
D933
JL918
20
V_IN
JL919
19
V/Y_OUT
JL920
18
GND(E)
JL921
17
GND(E)
JL922
16
BLANKING_OUT
JL923
C962
15
R/C_OUT
100p
JL924
14
GND(E)
C963
13
GND(E)
100p
R939
47
12
N.C.
JL925
11
G_OUT
LINE(RGB)-TV
D934
10
AVLINKO
9
GND(E)
JL926
D935
8
FUNCTION_SW_OUT
JL927
7
B_OUT
JL928
6
A(L)IN
5
GND(E)
JL929
4
GND(A)
JL930
3
A(L)OUT
JL931
2
A(R)IN
JL932
1
A(R)OUT
4-40
DVP-LS500
• Waveforms
1 IC901 ef (LINE : RGB mode)
16
1.4 Vp-p (H)
2 IC901 wl (LINE : RGB mode)
1.4 Vp-p (H)
3 IC901 wj (LINE : RGB mode)
1.4 Vp-p (H)
4 IC901 wg
2.4 Vp-p (H)
EURO AV
ER-26
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