Prolodgy MDD-230 Schematics

PROLOGY MDD-230

Saturn High-Tech, Inc.

A

DVD_V

IP_V

D

AUX1/2_V

C144

100pF

C43

100pF

C152

100pF

5 4 3 2 1

R157

75

+

CD79 22uF

CTLA

CTLB

+

CD71 22uF

+

CD70 22uF

U25 BA7612F

1

IN1

2

CTLA

3

CTLB

4

IN2

VOUT

VCC

IN3

GND

8

7

6

5

R236
75

TV_5V

R188

NC

U28 BA7623

1

GND

2

IN1

3

1N2

4

1N3

+9V

FB20 0805

OUT1

OUT2

OUT3

VCC

CD11

10uF

8

7

6

5

C20

0.1uF

TV_5V

Q47 8050

CD86
220uF

CD88
220uF

TV_5V

R256
75

+

R258
75

+

FB16 0805

C75

100pF

FB18 0805

C91

100pF

VIDEO 2

TFT_VIDEO2

VIDEO 1

TFT_VIDEO1

DVD_V

C

IP_V

AUX1/2_V

B

AUX1_V

A

R132
75

CD69 22uF

CD68 22uF

CD36 22uF

AUX2_V

+

CTLC

CTLD

+

+

R130
75

AUX1/AUX2

+9V

CD50

+

10uF

U6 BA7612F

1

IN1

2

CTLA

3

CTLB

4

IN2

12
14
15
11

1
5
2
4

10

9

6

7

16

C81

0.1uF

8

VOUT

7

VCC

6

IN3

5

GND

OPTION

R39 0

X0
X1
X2
X3

Y0
Y1
Y2
Y3

A
B

INH

VEE
VDD

CD4052

U8

R3 1K

R235
75

TV_5V

CTLA

ZD10

5.6V

CTLB
L L
L
H
H

CTLC

L
H

CTLD
L L
L

13

X

3

Y

AUX1/2_V

A
L
H

OUT
AUX1_V
AUX2_V

H
H

L
H

+

CD78

47uF

C68

0.1uF

OUT
DVD_V
iPodH
AUX
MUTE

OUT
DVD_V
iPodH
AUX
MUTE

5

BAT+

L1 100uH/15A

4

3

2

6

U1 AP1507

1

BAT

D1

1N5401

BAT-

D D

R5

1.5K

R8

2.2K

ACC_IN

R131 10K

PS_SYS

D3 1N4001

D12 1N4148

R166
22K

R145
10K

Q10 9014

REMOTE

C C

B B

Q8 8550

K+5V

Q7
9015

CD37

2200uF/16V

ZD2

9.1V

R49 4.7K

R95
3K3/0805

R17

4.7K

C49

0.1uF

+

R251

6.8K

R252

6.8K

R105

1R/0805

R20 10K

+

CD7
47uF

Q5 8550

ACC_LED

ACC_DET

R15 4.7K

R16

3.3K/0805

Q9
9014

CD12

100uF

+

U30 PQ09RD11

IN1OUT

R18
10R/0.5W

U3 78L05

3

IN

C9

0.1uF

CD102

100uF

CD103

+

+

100uF

C4

0.1uF

PS_DVD

2

G

K

4

CD9

3

+

100uF

1

OUT

GND

CD12

+

2

100uF

C7

0.1uF

C33

0.1uF

+9V

K+5V

BAT+

PS_TU

CD41

470uF

+

R300
10K

C10

0.1uF

VIN1VOUT

2

Q3
9015

22K

R11

4.7K

GND

GND

3

FB

4

Q6

9014

CTL

5

C131
1nF

R4 47R/0.5W

R7 2.2KR9

R12 4.7/0.5W

R13
1K

L2 100uH/2A

D2

SK34

ZD1

5.6V

ZD3

9.1V

+

+

Q28050

CD6

47uF

Q42SD882

CD8

47uF

R2
0

R6

NC

DVCC

C2

0.1uF

TU5V

C5

0.1uF

TU8V

C6

0.1uF

MGNDRFGND

CN2

CN1 CON20P

LR

RF

LF

A A

BATTERY

BAT-

REMOTE

SPK_LF-

SPK_LF+

20
19
18
17
16
15
14
13
12
11

BAT

5

10
9

FUSE

8
7
6
5
4
3
2
1

RR

ACC_IN
SPK_LR­SPK_LR+

BRAKE/REVERSE
SPK_RR­SPK_RR+
SPK_RF+
SPK_RF-

21 22

4

1
2
3
4
5
6
7
8

9
10
11
12
13
14

1.0MM-14PIN

C12

0.1uF

CD14

+

100uF

MOTOR_PS
M_OPEN
M_CLOSE

DISC_IN
SEN_OPEN
SEN_CLOSE

3

DVCC

Q36 9015

R94

2.2K

Q1

9014

R101
22K

R102
10K

K+5V

SEN_PS

2

MGND

1