PROLOGY MDD-710T Service Manual

SERVICE MANUAL

MMD-710/710T

PAV-1510/1510T

Contents

1. Cover

2. Features

3. Block Diagram (Main)

4. Block Diagram (Monitor)

5. Unit Wiring Diagram

6. Schematic Diagram (Main)

7. Schematic Diagram (Monitor)

8. Schematic Diagram (TV BOX)

9. IC & TR Voltage Chart (Main PCB)

10. IC & TR Voltage Chart (Monitor PCB)

11. Exploded View & Part's List

12. Exploded View & Part's List (Tilt Loader)

13. Exploded View & Part's List (DVD Deck)

14. Circuit Board Diagram (Main)

15. Part's List / Main PCB Ass'y

16. Circuit Board Diagram (Monitor)

17. Part's List / Monitor PCB Ass'y

18. Circuit Board Diagram (Front)

19. Part's List / Front PCB Ass'y

20. Circuit Board Diagram (Tuner)

21. Part's List / Tuner PCB Ass'y

22. Part's List (Tilt Loader) Motor PCB Ass'y

23. Part's List (DVD Deck) MPEG PCB Ass'y

24. Part's List / Packing

25. Product Specification

2. Features

o

Motorized 7" Digital TFT Screen

o

AM/FM Stereo Tuner

o

TV Tuner with Diversity Antenna Input

o

DVD-R/RW, CD-R/RW Compatible

o

Video Select (V Sel.) Rear Zone Output

o

ESP - Electronic Shock Protection for DVD, MP3 and CDDA

o

OSD - On Touching Screen Display

o

Joystick Menu Navigation

o

AV1 and AV2 Inputs for System Expansion

o

Auto Dimmer Illumination

2

3. Block Diagram (Main)

VIDEO OUT

AMP

POWER

[TDA7560]

[TEA6320] (80)

VOLUME FRONT

6CH

FILTER

VOLUME REAR

CENTER /

SUBWOOFER

AUDIO OUT

VOLUME

[TEA6320] (80)

[TEA6320] (80)

CENTER/SUBWOOFER

SCL1,SDA1
SCL1,SDA2
SCL1,SDA3

4 CH

LINE OUT

MUTE_S

5.1CON

AUTO ANT

PARKING

CMUTE

MUTE

BACK

CAMERA

BRAKE

VIDEO_SW

TUNER_ON

BACKCMAERA

PIC18F8722

MAIN MICOM

VIDEO SW

[BA7654F]

YOUT

DVD Y

AUX1 CVBS
AUX2 CVBS

TV CVBS

NAVI RGBC

C

LCDIF
INTO
PWM
RESET

CDS

KEY

DISPLAY INTERFACE

6CH DAC

5.1/2CH

ADAT0,1,2

[PCM1606]

SELECT

DEMP

ADAT3

DVD

DVD CVBS

SCL0,SDA0

2002]

[DMD-

LOADER

BUZZER

UART2

DVD YC

AUX1 L/R

AUX2 L/R

AUX2 CVBS

AUX1 CVBS

AV 1 IN

AV 2 IN

TV CVBS

TV MONO

TV TUNER

NAVI RGBC

RADIO L/R

NAVI IN

RADIO

(B6,B7,32)

RDS

MICOM

RDS

DECODER

FRONT INTERFACE

3

4. Block Diagram (Monitor)

YOU

T

DVD Y

AUX1 CVBS
AUX2 CVBS

TV CVBS

NAVI RG
CSYNC

I2C
LCDIF
INTO

PWM

DISPLAY INTERFACE

RESET

CDS

CMUTE

CENTE

CCFL

7” TFT LCD

[TX18D11VM1CAA]

PANEL

POWER

8A(W)

SCALER

[TW8801]

C

B

R

/8B(R))

(SID==1,

RGB

I2C

RESET

CONTROL

TILT MECHA

[MP1015]

ENABLE

TFT KEY LED

LCD

LCD DRIVER

[LC75884W]

LCD BACK LIGHT

KEY

LCD KEY LED

MONO BTL

[TDA7052]

CDS

SENSOR

4

5. Unit Wiring Diagram

10A

15

13

14

3

Front

12

Rear

Blue

Black

Gray

16

FILTER &
FUSE BOX

Orange

Pink

Red

18

Yellow

Black

2

17

+

4

5

19

1

6

7

10

8

White

Green (+)

White/Black (-)

(+)

Green/Black

Antenna Included

TO HEAD UNIT-

Gray/Black (-)

9

Gray

(+)

(-)

Violet/Black (-)

Y

I

T

S

R

E

V

I

D

T

N

L

A

A

N

I

O

T

P

O

4

23

1

11

Violet (+)

5

6. Schematic Diagram (Main)

6

7

7. Schematic Diagram (Monitor)

8

9

8.󰼿Schematic󰼿Diagram󰼿(TV󰼿Box)

10

9. IC & TR VOLTAGE CHART (MAIN PCB)

IC 601

NO PIC18F6722 NO PIC18F6722 NO PIC18F6722 BA17810FP

1 5 24 47 5 1 14
2525048520
3 0 26 5 49 5 3 10
4 0 27 50 5
50280515
6 5 29 0.5 52 5
7 5 30 0.4 53 5
831554

9 0 32 5 55
10 5 33 5 56 0
11 34 3.5 57 5
12 5 35 3.6 58
13 4.9 36 59 5
14 5 37 0.1 60 5.1
15 4.9 38 5 61 5.1
16 4.9 39 2.2 62 0
17 0.1 40 2.3 63 5
18 5 41 0 64 0
19 5 42 0
20 0 43 0
21 4 44 0
22 5 45 5
23 46 0.2

NO IC705

NO Q719 NO Q725 NO Q733 NO Q711

B 0.1 B 5 B 12.2 B 5

C 5 C 5 C 12.9 C 5

E 5 E 0 E 12.9 E 0

Q721 Q720 Q708 Q712

B2.7B0B5B0

C 0.1 C 5 C 0.1 C 5

E0E0E0E0

Q713 Q411

B 0.5 B

C5C

E0E

11

9. IC & TR VOLTAGE CHART (MAIN PCB)

IC307

NO TDA7560 NO TDA7560 LM2576 B 2

1 0 14 6.1 1 12.9 C 0

2 0 15 6.1 2 10.5 E 0

3 6.3 16 6.1 3 0 Q310

4 4.3 17 6.3 4 1.2 B 0

5 6.3 18 0 5 10.5 C 7.8

6 13 19 6.3 E 0

7 6.3 20 13

8 0 21 6.3

9 6.3 22 7.8
10 6.1 23 6
11 6.1 24 0
12 6.1 25
13 0

IC504

NO PCM1606 NO PCM1606 B 4.8 B 0

1 0 12 2.4 C 0 C 0

2 0 13 2.4 E 0.05 E 0

3 0 14 2.4 Q511 Q510

4 0 15 4.8 B 4.8 B 0

50160C0C0

6 0 17 0 E 0.05 E 0

7 0 18 1.7 Q505

8 2.4 19 1.7 B 0

9 2.4 20 1.7 C 4.8
10 2.4 E 0
11 2.4

NO IC704 NO Q705

NO Q509 NO Q508

IC301,302,303

NO TEA6320 NO TEA6320 B 5 CET-6175A0

1 5 17 3.9 C 0.1 1 0

2 0 18 3.9 E 0 2 0

3 3.9 19 7.8 Q202 3 7.7

4 3.9 20 3.9 B 7.8 4 2

5 3.9 21 3.9 C 7.9 5 0

6 3.9 22 3.9 E 8 6 0

7 3.9 23 3.9 Q201 7 5.2

8 3.9 24 3.9 B 5.6 8 3.4

9 3.9 25 3.9 C 7.8 9 0
10 3.9 26 3.9 E 5.1 10 5.1
11 3.9 27 3.9 11 5.1
12 7.8 28 3.9 12 3.5
13 3.9 29 3.9 13 3.5
14 3.9 30 3.9 14 5.2
15 3.9 31 7.8
16 3.9 32 4.6

NO Q204 NO TU201

12

9. IC & TR VOLTAGE CHART (MAIN PCB)

NO IC501 NO IC502 NO IC503

BA4560F BA4560F BA4560F
1 3.8 1 3.8 1 3.8
2 3.8 2 3.8 2 3.8
3 3.8 3 3.8 3 3.8
404040
5 3.8 5 3.8 5 3.8
6 3.8 6 3.8 6 3.8
7 3.8 7 3.8 7 3.8
8 7.7 8 7.7 8 7.7

NO IC401 NO IC506

BA7651 BA4560 NO PCM1754 NO PCM1754
1 2 1 3.9 1 1.7 9 0
2 4.9 2 3.8 2 3 10 2.4
3 2 3 3.8 3 1.7 11 4.8
404040120
5 2 5 3.8 5 0 13 0
6 5.3 6 3.8 6 4.8 14 0
7 1.3 7 3.8 7 2.4 15 0
8 0 8 7.7 8 2.4 16 1.7

NO IC403 NO IC402 NO Q525

NJM2561 NJM2561 B 0
1 4.5 1 4.5 C 0
2 0.8 2 0.8 E 0
3 0.9 3 0.9 Q526
4 1.4 4 1.4 B 0
5050C0.1
6 4.9 6 4.9 E 0

NO IC509 NO IC510 NO IC511 NO IC603

MP1591 MP1591 MP1591 BA17808FP
1 8.2 1 12.4 1 10 1 12.8
2 12.8 2 12.8 2 12.8 2 0
3 3.4 3 8.1 3 5.3 3 7.8
4 0 4 0 4 0 IC703
5 1.1 5 1.2 5 1.2 BA17805
6 1.2 6 1.2 6 1.2 1 5
7 4.5 7 4.9 7 4.9 2 0
8 4.8 8 4.9 8 4.8 3 5

IC505

NO Q501 NO Q503 NO Q502 NO Q504

B 7.1 B 4.5 B 0.1 B 4.5

C 7.8 C 6.1 C 7.8 C 0.1

E 7.8 E 0 E 7.8 E 0

13

9. IC & TR VOLTAGE CHART (MAIN PCB)

NO Q727 NO Q731 NO Q706 NO Q709

B 5.6 B 5.6 B 12 B 4.5

C 12.6 C 12.6 C 13 C 2.7

E 5 E 5 E 12.8 E 0

Q728 Q729 Q730

B 5 B 13 B 12.3

C 0.1 C 12.3 C 13

E0E13E13

14

10. IC & TR VOLTAGE CHART (MONITOR PCB)

U901

NO LC75884W NO LC75884W NO LC75884W NO LC75884W

1 5 21 0 41 0 61 0
2 0 22 0 42 0 62 0.1
3 0 23 0 43 0 63 0.1
4 0 24 0 44 0 64 0.1
5 0 25 0 45 0 65 0
6 0 26 0 46 0 66 0
7 0 27 0 47 0 67 5
8 0 28 0 48 0 68 5

9 0 29 0 49 0 69 3.3
10 0 30 0 50 0 70 1.7
11 0 31 0 51 0 71 0
12 0 32 0 52 0 72 0
13 0 33 0 53 0 73 3.7
14 0 34 0 54 0 74 5
15 0 35 0 55 0 75 5
16 0 36 0 56 0 76 5
17 0 37 0 57 5 77 0.2
18 0 38 0 58 5 78 5
19 0 39 0 59 5 79 0
20 0 40 0 60 5 80 0

NO Q901 NO Q903 NO Q905 NO Q906

B 10 B 10 B 10 B 0.1

C10C 0 C0.5C10

E 0 E 10 E 10 E 0.1

Q904 Q902 Q909 Q910

B 0.1 B 0.1 B 9.2 B 3.5

C 10 C 10 C 9.9 C 0.1

E 0.1 E 0 E 9.9 E 0.1

Q908 Q907

B 4.6 B 9.2

C 0.1 C 10

E 0.1 E 10

NO U802 NO U804

BA7654F MP1591 NO ADS7843 NO ADS7843

1218.51595
2 3.5 2 10.1 2 0.1 10 5
3 1.8 3 3.5 3 0.1 11 0
4 0 4 0 4 0.1 12 5
5 2.2 5 1.3 5 0.1 13 0.5
6 5 6 1.3 6 0 14 5
7 1 7 5.2 7 0 15 5
8 0 8 5 8 4.9 16 0.1

U806

15

10. IC & TR VOLTAGE CHART (MONITOR PCB)

U801

NO TW8801 NO TW8801 NO TW8801 NO TW8801

1 0.1 41 81 121 0
2 0.1 42 82 122
3 3.5 43 83 123
4 1.6 44 84 124
5 0 45 85 125
6 46 86 126
7 47 87 127
8 0 48 88 128

9 49 89 0 129
10 0 50 90 130 3.5
11 51 91 131
12 0 52 92 132
13 0 53 93 133
14 3.5 54 94 134
15 1.7 55 1.4 95 135
16 56 1.4 96 136
17 0 57 0 97 137 0
18 2.2 58 0.6 98 3.5 138
19 1.2 59 0.2 99 139
20 0 60 0.2 100 140
21 61 0.2 101 141
22 0 62 3.5 102 142
23 3.5 63 103 143
24 0 64 104 144
25 3.5 65 1.4 105 145
26 0 66 1.4 106 146 3.5
27 0 67 0.6 107 0 147
28 68 0.1 108 3.7 148
29 0 69 0.2 109 3.4 149
30 5.1 70 0.2 110 2.4 150
31 71 111 1.7 151 0
32 5.1 72 112 152 0
33 5.1 73 1.4 113 153 1.2
34 3 74 1.4 114 3.5 154 2.2
35 3.5 75 0 115 3.5 155 3.5
36 1.7 76 0.6 116 3.5 156
37 1.7 77 0.2 117 157 1.7
38 0 78 0.2 118 158 1.7
39 79 0.2 119 159 0.1
40 80 3.5 120 160 1.6

16

10. IC & TR VOLTAGE CHART (MONITOR PCB)

U803

NO MP1015 NO MP1015 NO MP1015 7805

1 5 8 2.5 15 5 1 5

2090162.320

3 1 10 7.8 17 0.1 3 10.2

4 5 11 8.1 18 9.8

5 3.4 12 0 19 0.1

6 5.9 13 2.7 20 0

7 9.7 14 9.7

Q801 Q802 Q803

B 1.5 B 2.8 B 0.7

C 2.1 C 3.4 C 0.1

E0E3.5E0

NO U805

17