Mystery MMD-6500 Schematics RGB Switch
5
4
3
2
1
H-SYNC
R38
4K7
V-SYNC
R24
3K9
+5VA
R25
3K9
R33
100
Q1
C3875Y
R41
47K
C49
0.1u
C55
0.1u
5
GND
6
V+
5
GND
6
V+
NJM2575
5
GND
6
V+
R39
20K
U5
NJM2575
VSAGVIN
VOUT
P_SAVE
R27
20K
U8
NJM2575
VSAGVIN
VOUT
P_SAVE
R31
20K
U9
VSAGVIN
VOUT
P_SAVE
C43
33u/6.3V(T)
34
2
1
+
+
C44
33u/6.3V(T)
BLUE
R23
75
C52
33u/6.3V(T)
34
2
1
+
+
C53
33u/6.3V(T)
RED
R28
75
C58
33u/6.3V(T)
34
2
1
+
+
C61
33u/6.3V(T)
GREEN
R32
75
Osd_R
Osd_G
Osd_B
BLK
R26
3K9
SW1.2.3 "H" : (1/9/14 SELECT) --> OSD
SW1.2.3 "L" : (8/11/16 SELECT)--> DVD/NAVI
C45
1u/16V(T)
+
C47
1u/16V(T)
+
+
C50
1u/16V(T)
DD1
R29
KDS160
1M
R30
1M
+5VA
8
B-DVD
B- OSD
9
7
SW2
GND2
10
6
B-Out
G-DVD
11
BLUE#
RED#
1
2
3
4
5
SW3
GND3
R-Out
G-Out
GREEN#
R-OSD
+
C42
10u/16V(T)
+
C46
10u/16V(T)
+
C51
C48
10u/16V(T)
+5VA
+
10u/16V(T)
VCC
G-OSD
SW1
13
12
GND1
14
15
R-DVD
NJM2286M
16
U7
C56
10u/16V(T)
+
+5VA
C57
+
C59
0.1u
R34
1M
R35
1M
R36
1M
R37
1M
10u/16V(T)
+
+
C60
10u/16V(T)
C54
10u/16V(T)
+5VA
R42
1M
B
0.7Vpp
0.7Vpp
1
2
3
4
5
6
7
8
SW2
B-Out
G-Out
B-DVD
G
0.7Vpp
R45
1M
B- NAVI
9
GND2
10
G-DVD
11
GND3
VCC
SW1
13
12
R-Out
G-NAVI
14
SW3
GND1
15
R-NAVI
R-DVD
16
U10
NJM2286M
C62
10u/16V(T)
+
C63
0.1u
1Vpp
+5VA
RV3
RV2
18K
18K
13
12
11
FBLK
B_OUT
G_OUT
VDD_A
VREF
HFLB
4
5
6
RV6
22K
RV7
100
CV6
+
0.1u
15
INT
VCO_IN
2
RV1
18K
14
R_OUT
VREF1
3
+
CV1
10u/16V(T)
D D
CV2
0.1u
U6
S5D2510A
16
VDD_D
VSS_A
1
RV5
82K
FB6
CV5
+5VA
CV3
0.1u
RV10
33K
CV4
39p
10u/16V(T)
SCL
SDA
SW_DVD
C C
SW_NAVI
DD3
KDS160
DD2
KDS160
C64
22p
B_DVD
R43
75
C66
270p
L1
2u2H
C68
22p
C67
330p
G_DVD
R44
75
C70
270p
L2
2u2H
C71
330p
10
VSS_D
SDA
7
RV8
100
R40
4K7
C65
+
10u/16V(T)
C69
+
10u/16V(T)
RV4
100
SCL VFLB
8 9
RV9
100
Q2
C3875Y
C73
22p
R_DVD
B B
R47
75
C79
270p
L3
2u2H
C80
330p
C75
10u/16V(T)
+
R
0.7Vpp
R46
+5VA
1M
C78
C77
+
10u/16V(T)
0.1u
RV11
R48
1M
R49
1M
R50
1M
47
11
6
SW1(DVD)
INH
DD4
KDS160
10
SW2(SYNC)
VEE
7
DD5
KDS160
DD6
KDS160
9
SW3(NAVI)
U11
HEF4053B
VSS
8
VSW
+5VA
RGB : VSW -> H
4K7
CVBS : VSW -> L
+5VA
R58
R54
220
R60
0
+5VA
C-Sync
+5VA
C3875Y
R59
47
Q3
GND
A A
R55
1K
C81
0.1u
P_SYNC
R61
0
N_SYNC
Sync_DVD
R64
0
16
1
VDD
In-2A
10
R56
15
2
OUT-2
In-2B
14
OUT-1
In-3B(NAVI)
3
R62
47
13
4
In-1B
OUT-3
12
In-1A
In-3A(DVD)
5
R63
47
C72 10u/16V(T)
+
C74 10u/16V(T)
+
C76 10u/16V(T)
+
R51
0.7Vpp
R52
75
75
R57
100
SW(NAVI) "L" : DVD_SYNC -->SYNC
SW(NAVI) "H" : NAVI_SYNC -->SYNC
R_NAVI
G_NAVI
B_NAVI
R53
75
DVD : L
NAVI : H
SW_5
SW_SYNC_SEL
SW_DVD
SW_NAVI
SW(DVD) "L" : OSD_BLK --> VSW
SW(DVD) "H" : H --> VSW
Sync_OUT
SW(SYNC_SEL) "L" : P_SYNC
SW(SYNC_SEL) "H" : N_SYNC
5
4
3
2
Title
AV SW
Size Document Number Rev
<Doc> <RevCode>
A2
Date: Sheet
1
27Wednesday, October 13, 2004
of
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