Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment MYSTERY Car Audio Mystery MMD-6500 RGB Switch(DVD Board)
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5 4 3 2 1
H-SYNC
V-SYNC
1Vpp U5
Osd_R SW1.2.3 "H" : (1/9/14 SELECT) --> OSD C43
Osd_G SW1.2.3 "L" : (8/11/16 SELECT)--> DVD/NAVI NJM2575 33u/6.3V(T)
BLUE# 4 3 BLUE
+
+5VA Osd_B C45
VIN VSAG
+
BLK C42 R23
1u/16V(T) +5VA 5 2
+
GND VOUT
10u/16V(T) C44 75
C47 RED#
+
6 V+ P_SAVE 1 33u/6.3V(T)
RV1 RV2 RV3 RV4 R24 R25 R26 1u/16V(T)
+
CV1 + CV2 C46
18K 18K 18K 100 3K9 3K9 3K9 C48 +
+
10u/16V(T) 0.1u 10u/16V(T)
10u/16V(T) C49 R27
16
15
14
13
12
11
10
D D
9
8
7
6
5
4
3
2
1
C50 GREEN# 0.1u 20K
+
VDD_D
FBLK
VSS_D
VFLB
B-DVD
R-OSD
INT
R_OUT
VDD_A G_OUT
B_OUT
B-Out
SW2
G-Out
GND3
R-Out
SW3
+
1u/16V(T) C51
U6 10u/16V(T)
VCO_IN
VSS_A
VREF1
S5D2510A DD1
VREF
HFLB
SDA
SCL
U8
B- OSD
G-OSD
G-DVD
R-DVD
KDS160 R29 R30
GND2
GND1
U7
SW1
VCC
1M 1M NJM2575 C52
1
2
3
4
5
6
7
8
NJM2286M
10
11
12
13
14
15
16
RV7 RV8 RV9 C56 33u/6.3V(T)
9
RV5 RV6 4 3 RED
+
VIN VSAG
100 100 100 10u/16V(T)
CV3 82K 22K R28
+
+5VA +5VA 5 2
+
GND VOUT
0.1u CV4 C53 75
39p 6 V+ P_SAVE 1 33u/6.3V(T)
RV10 C57
33K
+5VA 10u/16V(T) C54 +
FB6
+
+5VA CV6 C59 10u/16V(T) C55 R31
CV5 + 0.1u 0.1u 0.1u 20K
+
10u/16V(T) R33
R34 C60
SCL 100
R38 1M 10u/16V(T)
R35 R36 R37
SDA 4K7
1M 1M 1M
U9 C58
DD2
Q1
SW_DVD R40 C3875Y
NJM2575 33u/6.3V(T)
KDS160 4 3 GREEN
+
VIN VSAG
SW_NAVI 4K7
Q2 R32
C DD3 +5VA 5 2 C
+
GND VOUT
C3875Y R41 75
KDS160 C64 C61
47K R42 6 V+ P_SAVE 1
22p 33u/6.3V(T)
C65 1M C62 +
B_DVD 10u/16V(T) B 0.7Vpp 10u/16V(T)
C63 R39
+
L1 0.1u 20K
R43
C66 2u2H C67 0.7Vpp
75 270p 330p
8
7
6
5
4
3
2
1
C68
B-DVD
B-Out
G-Out
R-Out
R-NAVI
SW2
GND3
SW3
22p
C69
G_DVD 10u/16V(T) G 0.7Vpp U10
+
B- NAVI
G-NAVI
G-DVD
R-DVD
GND2
GND1
NJM2286M
SW1
VCC
L2
R44 R45
C70 2u2H C71
10
11
12
13
14
15
16
75 1M
9
270p 330p
C73
22p C75 R 0.7Vpp C72 10u/16V(T) R_NAVI
+
10u/16V(T) R46
+5VA C74 10u/16V(T) G_NAVI
+
R_DVD 1M
+
C76 10u/16V(T) B_NAVI
L3 C77 C78
+
B
R47 + B
C79 2u2H C80 0.1u 10u/16V(T) R48 0.7Vpp R51 R52 R53
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