Videovox Pro MMD-710 User manual

SERVICE MANUAL
MMD-710/710T
PAV-1510/1510T
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Contents
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
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
1. Cover
2
12. Exploded View & Part's List (Tilt Loader)
13. Exploded View & Part's List (DVD Deck)
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RADIO
(B6,B7,32)
RDS
MICOM
VOLUME FRONT
[TEA6320] (80)
RDS
DECODER
POWER
AMP
[TDA7560]
6CH DAC
[PCM1606]
FRONT INTERFACE
DVD
LOADER
[DMD-
2002]
5.1/2CH
SELECT
6CH
FILTER
AV 1 IN
MAIN MICOM
PIC18F8722
DISPLAY INTERFACE
AV 2 IN
NAVI IN
CENTER /
SUBWOOFER
AUDIO OUT
4 CH
LINE OUT
AUTO ANT
PARKING
BACK
CAMERA
TV TUNER
VIDEO SW
[BA7654F] VIDEO OUT
AUX1 L/R AUX2 L/R
TV MONO
RADIO L/R
ADAT0,1,2
ADAT3
AUX1 CVBS
AUX2 CVBS
TV CVBS
NAVI RGBC
DVD CVBS DVD YC
BUZZER
SCL0,SDA0 VOLUME REAR
[TEA6320] (80)
VOLUME
CENTER/SUBWOOFER
[TEA6320] (80)
MUTE_S
SCL1,SDA1
SCL1,SDA2
SCL1,SDA3
DEMP
MUTE
CMUTE
VIDEO_SW
TUNER_ON
BRAKE
BACKCMAERA
LCDIF
INTO
RESET
DVDYC
AUX1 CVBS
AUX2 CVBS
TV CVBS
NAVIRGBC
YOUT
KEY
PWM
5.1CON
UART2
CDS
3. Block Diagram (Main)
3
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LCD DRIVER
[LC75884W]
SCALER
[TW8801]
(SID==1,
8A(W)
/8B(R))
MONO BTL
[TDA7052]
PANEL
POWER
7”TFT LCD
[TX18D11VM1CAA]
LCD
CCFL
[MP1015]
LCD BACK LIGHT
KEY
LCD KEY LED
DISPLAY INTERFACE
DVDYC
AUX1 CVBS
AUX2 CVBS
TV CVBS
NAVIRGB
RGB
CENTER
CMUTE
CDS
SENSOR
YOUT
CSYNC
I2C
LCDIF
INTO
RESET
PWM
TILT MECHA
CONTROL
TFT KEY LED
RESET
I2C
ENABLE
CDS
4. Block Diagram (Monitor)
4
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5
5. Unit Wiring Diagram
Gray/Black (-)
Gray (+)
9
White/Black (-)
White (+)
Violet (+)
8
10 11
Green (+)
Green/Black (-) Violet/Black (-)
1
Gray
Black
Front
Rear
12
3
Blue
7
6
Pink
13 14
16
17
15
Red
TO HEAD UNIT-
123
4
ANT
OP
TI
ONAL
DIVERSI
TY
Antenna Included
18
10A
2
Black
4
+
Yellow
5
FILTER &
FUSE BOX
Orange
19
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6. Schematic Diagram (Main)
67
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7. Schematic Diagram (Monitor)
89
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8. Schematic Diagram (TV Box)
10
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NO IC705
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 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
9. IC & TR VOLTAGE CHART (MAIN PCB)
IC 601
11
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NO IC704 NO Q705
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
NO Q509 NO Q508
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 Q204 NO TU201
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
9. IC & TR VOLTAGE CHART (MAIN PCB)
IC301,302,303
IC504
IC307
12
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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
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
9. IC & TR VOLTAGE CHART (MAIN PCB)
IC505
13
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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
9. IC & TR VOLTAGE CHART (MAIN PCB)
14
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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
10. IC & TR VOLTAGE CHART (MONITOR PCB)
U806
U901
15
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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
10. IC & TR VOLTAGE CHART (MONITOR PCB)
U801
16
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NO U805
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
10. IC & TR VOLTAGE CHART (MONITOR PCB)
U803
17
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12. Exploded View & Part's List (Tilt Loader)
20 21
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12. EXPLODED VIEW PARTS LIST(TILT LOADER)
NO PARTS NAME PART NO Q'TY REMARKS NO PARTS NAME PART NO Q'TY REMARKS
ASS'Y MAIN CHS C429A1 42 SRW CH M2X5 ZNC QR03A0 2
1 CHS MAIN CP58A0 1 43 SLIDE SWITCH CI12A0 1
2 GUIDE RAIL-L CP61A0 1 44 SPG SLIDE SWITCH CS09A0 1
3 GUDIE RAIL-R CP62A0 1 ASS'Y ANGLE MONT-L C405A1
4 GEAR RACK-L CJ01B0 1 45 ANGLE MONT-L CP32A0 1
5 GEAR RACK-R CJ02B0 1 46 SFT MECH-B CF14B0 1
6 SRW FH T2 2X3 NI CR07A0 10 47 BUSHING MECH C CF15C0 1
7 PLT CHS SEAL YX03A0 1 ASS'Y ANGLE MONT-R C406A1
ASS'T BKT MTR NEW R0 C421A1 48 ANGLE MONT-R CP33A0 1
8 GEAR SENSOR CI11A0 1 49 SFT MECH-B CF14B0 1
9 GEAR SENSOR-1 CI17A0 1 50 BUSHING MECH C CF15C0 1
10 GEAR SPUR-A CJ05A0 1 51 SPG ANGLE CS06A0 2
11 GEAR SPUR-B CJ08A0 1 52 SFT MECH-A CF17A0 2
12 GEAR SPUR-C1 CJ09A0 1 53 WSR PN 0.2TX4.1X9 CW02A0 4
13 GEAR SPUR-D CJ07B0 1 ASS'Y MECHA CHS NEW C430A1
ASS'Y BKT MTR NEW R-1 C422A1 54 MECHA CHS NEW CP59A0 1
14 BKT MTR NEW R-1 CP51A0 1 55 SFT GEAR SPUR-A NEW CF27A0 1
15 SFT HELICAL-R CF03A0 1 56 SFT GEAR SPUR-B NEW CF28A0 1
16 SFT CONNECT CF26A0 1 57 SFT GEAR SPUR-C NEW CF29A0 1
17 WORM-R CJ03A0 1 58 BUSHING MECH-A CF18A0 2
18 HELICAL-R CJ04A0 1 59 BUSHING MECH-B CF19A0 2
19 MTR PPN13PB12C CM01A0 1 60 SPG GEAR CS04A0 2
20 SRW CH M2X2.2 VY41A0 3 61 E-RING 3.2X7X0.6T CW01A0 2
21 WSR PC 0.3TX1.6X3.2 3005 1 ASS'Y BKT L NEW C426A1
ASS'Y SWH PCB NEW C424A1 62 BKT MTR L NEW CP49A0 1
22 CONT 7P ASS'Y(80m/m) CA06A0 1 63 SFT GEAR SPUR-E NEW CF32A0 1
23 PCB SWH NEW CB03A0 1 64 SFT GEAR SPUR-F NEW CF33A0 1
1)SENSOR(GPIS093HCZ) CE03A0 2 65 SFT GEAR SPUR-D NEW CF30A0 1
2)SWH(SPVG310300) CQ03A0 1 66 SFT GEAR SPUR-G NEW CF31A0 1
24 CHS SLIDE NEW CP45B0 1 67 GEAR SPUR-A NEW CJ21A0 1
ASS'Y BKT MTR NEW R C423A1 68 GEAR SPUR-B NEW CJ22A0 1
25 BKT MTR NEW R CP47A0 1 69 GEAR SPUR-C NEW CJ06B0 1
26 SFT GEAR SPUR-A CF05A0 2 70 GEAR SPUR-D NEW CJ23A0 1
27 SFT GEAR SPUR-D CF04A0 1 71 GEAR SPUR-E NEW CJ24A0 1
28 SFT GEAR SENSOR CF25A0 1 72 GEAR SPUR-F NEW CJ25A0 1
29 WSR PN 0.25TX2.1X4 HW01A0 1 73 GEAR SPUR-G NEW CJ26A0 1
30 SFT SLIDE CF16A0 1 ASS'Y PCB SENSOR NEW C420C1
31 GEAR SPUR-E CJ18C0 3 74 CONT 6P ASS'Y(80mm/m) CA07A0 1
32 BUSHING SFT SLIDE CI10A0 1 75 PCB SENSOR NEW CE04A0 1
33 SRW CH M2X2.2 BK VY41A0 1 1)PHOTO CE05A0 2
34 WSR PN 0.5TX2.6X4.7 HW05A0 1 76 MTR PPN13PB12C CM01A0 1
ASS'Y SIDE-L 77 WORM L NEW CJ20A0 1
35 CVR SIDE-L CI15A0 1 78 MIRROR SHET CZ13B0 1
36 BUSHING SLIDE SFT CF21A0 1 79 WSR PET 2.1X4.5X0.35T CW03A0 2
ASS'Y SIDE-R 80 E-RING 1.5X3.2X0.3T 2239 1
37 CVR SIDE-R CI16A0 1 81 SRW CM 2X6 ZNC CR04A0 1
38 BUSHING SLIDE SFT CF21A0 1 82 SRW CH M2X2.2BK VY41A0 2
39 SFT ROLLER CF35A0 4 83 SRW CM 2X3 NI YR02A0 1
40 SRW M/S M2X6.1X2.5 CR06A0 4 84 SRW FM 2X3 3197 2
41 SRW CH M2X4 BK CR03A0 2 85 BKT TFT CP57A0 1
22
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12. EXPLODED VIEW PARTS LIST(TILT LOADER)
NO PARTS NAME PART NO Q'TY REMARKS NO PARTS NAME PART NO Q'TY REMARKS
86 GEAR SPUR-9 CJ19D0 1
87 SRW BTS 2X8 ZNC 1160 1
88 SRW M3X8 CR01A0 1
89 SRW M3X8.7 CR02A0 1
90 SPG MONITOR CS10A0 1
91 BUSHING LOADING SPG CF24A0 1
92 SRW CM 2X4 BK CR03A0 2
93 SRW CH M2X2.2 BK VY41A0 4
94 ASS'Y MOTOR PCB C428A1 1
95 SRW CM 2X3 NI YR02A0 5
96 SLIDE COVER CP63A0 1
97 SRW CM 2X4 BK CR03A0 2
23
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13. Exploded View & Part's List (DVD Deck)
24 25
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