MITSUI MTV-DV05, Руководство по обслуживанию

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HSYNC/CB HSYNC/CB
FIELD/CB FIELD/CB
RESET RESET
SCL SCL
SDA SDA
PADDR PADDR
XTALIN XTALIN
XTALOUT XTALOUT
TEST TEST
SCL SCL
CS4954, TQFP-48 CS4954, TQFP-48
16 16
15 15
14 14
33 33
13 13
680 680
R52 R52 R51 R51
680 680
VCC VCC
SDA SDA
Y7 Y7
Y6 Y6
Y5 Y5
Y1 Y1
Y3 Y3
Y4 Y4
Y2 Y2
Y0 Y0
PDAT2 PDAT2
INT INT
TTXRQ TTXRQ
TTXDAT TTXDAT
WR WR
RD RD
PDAT7 PDAT7
PDAT6 PDAT6
PDAT5 PDAT5
PDAT4 PDAT4
PDAT3 PDAT3
12 12
32 32
30 30
28 28
31 31
20 20
27 27
19 19
22 22
23 23
21 21
PDAT1 PDAT1
PDAT0 PDAT0
V7 V7
V6 V6
V5 V5
V4 V4
V3 V3
V2 V2
V1 V1
V0 V0
24 24
25 25
26 26
8 8
7 7
6 6
2 2
5 5
4 4
3 3
1 1
VGND VGND
AGND AGND
RST_TVE RST_TVE
27MHZ 27MHZ
CLOCK CLOCK
U14 U14
34 34
29 29
Left Justified, Up to 24-bit Left Justified, Up to 24-bit
Right Justified, 24-bit Right Justified, 24-bit
Right Justified, 16-bit Right Justified, 16-bit
Description Description
0 0 Disable Disable
1 1 44.1 KHz 44.1 KHz
DEM0 DEM0
1 1
1 1
0 0
1 1
0 0
1 1
33 33
33 33
33 33
33 33
5 5
Descriptions Descriptions
I2S , Up to 24-bit I2S , Up to 24-bit
NO STUFF NO STUFF
0 0
R83A R83A
SLRCK SLRCK
DIF1 DIF1
0 0
DIF0 DIF0
0 0
SBCLK SBCLK
SDAT0 SDAT0
SACLK SACLK
R81A R81A
0 0
NO STUFF NO STUFF
R85A R85A
0 0
DIF1 DIF1
0 0
R82A R82A R80A R80A
NO STUFF NO STUFF
DIF0 DIF0
0 0
VCC VCC
DEM0 DEM0
R84A R84A
0 0
VAA VAA
B/Cb B/Cb
GNDA GNDA
45 45
GNDA GNDA
42 42
35 35
18 18
37 37
43 43
GNDA GNDA
GNDD GNDD
ISET ISET
BLUE BLUE
4k, 1% 4k, 1%
R62 R62
CVBS CVBS
G/Y/CVBS2 G/Y/CVBS2
40 40
39 39
GREEN GREEN
RED RED
47 47
48 48
C C
Y Y
R/Cr R/Cr
C C
Y/CVBS2 Y/CVBS2
HSYNC# HSYNC#
VSYNC# VSYNC#
44 44
11 11
10 10
VSYNC VSYNC
38 38
9 9
46 46
41 41
VREF VREF
VAA VAA
VAA VAA
CVBS1 CVBS1
0.1u 0.1u
CB80 CB80
ZERO ZERO
MUTEC MUTEC
R99 R99
4.7K 4.7K
1K 1K
R93 R93
R94 R94
1K 1K
3906 3906
Q24 Q24
Zener / 5V1 Zener / 5V1
MUTE# MUTE#
ZD1 ZD1
100u/25V 100u/25V
C71 C71 + + 22k 22k
R58 R58
470/0.25W 470/0.25W
R54 R54
7.5k 7.5k
R57 R57
DIP, pitch=10m/m DIP, pitch=10m/m
3906 3906
C C
MediaTek Incorporation MediaTek Incorporation
Document Number Document Number
DVD130
(
MT1369AE)
D16 D16
1N4001 1N4001
Size Size
C C
Title Title
4.7K 4.7K
R99 R99
3906 3906
Q8 Q8
82 82
R56 R56
B B
A_MUTE A_MUTE
Audio & Video DAC Audio & Video DAC
Rev Rev
2 2
E E
A A
33UH/0307 33UH/0307
L10 L10
36 36
17 17
VDD VDD
0.1u 0.1u
CB74 CB74
DV33 DV33
0.1u 0.1u
CB75 CB75
0.1u 0.1u
CB76 CB76 CB77 CB77
0.1u 0.1u
47u 47u
C72 C72 + +
+12V +12V
TWS TWS
TBCK-- TBCK--
TSD0-- TSD0--
MCLK MCLK
DATA DATA
LRCK LRCK
BCK BCK
LMAIN LMAIN
15 15 2 2
REF_GND REF_GND
DIF1 DIF1
DEM0 DEM0
DIF0 DIF0
SBCLK SBCLK
SLRCK SLRCK
SACLK SACLK
CS4340 CS4340
DEM0 DEM0
DIF0 DIF0
DIF1 DIF1
MCLK MCLK
LRCK LRCK
SCLK/DEM1 SCLK/DEM1
SDATA SDATA
8 8
7 7
6 6
4 4
5 5
3 3
UP3..0(U3.66) UP3..0(U3.66)
UP1..5(U3.62) UP1..5(U3.62)
VSDA(U3.61) VSDA(U3.61)
RMAIN RMAIN
AOUTR AOUTR
FILT+ FILT+
VQ VQ
9 9
10 10
11 11
GND GND
Vcc Vcc
AOUTL AOUTL
13 13
12 12
14 14
0.1u 0.1u
CB71 CB71 C69 C69
1u 1u
+5VA +5VA
RESET# RESET#
SDAT0 SDAT0
RST RST
1 1
U13 U13
4 4
VCC VCC +5VA +5VA
33UH/LA0307 33UH/LA0307
MUTEC MUTEC
16 16
L9 L9
1u 1u
C70 C70 CB73 CB73
0.1u 0.1u
VO VO
7805_2 7805_2
2 2
VI VI
3 3
+5VA +5VA
GND GND
1 1
U15 U15
3 3
+12V +12V
0.1u 0.1u
CB70 CB70 C68 C68
1u 1u
3906 3906
Q7 Q7
R55 R55
10k 10k
+5VA +5VA
0.1UF 0.1UF
L22 L22
CB48 CB48
VCC33 VCC33
2-CHANNEL,AUDIODAC 2-CHANNEL,AUDIODAC
D17 D17
RLS4148 RLS4148
RLS4148 RLS4148
D18 D18
3.3UH/0805 3.3UH/0805
8 8
4 4
7 7
6 6
5 5
2 2
3 3
1 1
VCCA VCCA
Vcom Vcom VOL VOL
PCM1748E PCM1748E
VOR VOR AGND AGND
9 9
47uF 47uF
C96 C96
+ +
VDD VDD
VCC VCC
DGND DGND
LRCK LRCK
DATA DATA
BCK BCK
13 13
ZL ZL
ZR ZR
MD MD
11 11
10 10
12 12
ML ML
MC MC
SCK SCK
15 15
14 14
16 16
U19 U19
B B
VOL VOL
VOR VOR
R98 R98
10k 10k
ZR ZR
ZL ZL
R97 R97 10k 10k
ZERO ZERO
C C
2 2
A_MUTE A_MUTE
AGND AGND
RMAIN RMAIN
LMAIN LMAIN
[ 5 ] [ 5 ] A_MUTE A_MUTE
AGND AGND [ 1,2,3,5 ] [ 1,2,3,5 ]
LMAIN LMAIN
RMAIN RMAIN
[ 5 ] [ 5 ]
[ 5 ] [ 5 ]
T_SY T_SY
ASPDIF ASPDIF
VGND VGND
T_SC T_SC
T_CVBS T_CVBS
ASPDIF ASPDIF [ 2,5 ] [ 2,5 ]
VGND VGND
T_CVBS T_CVBS
T_SC T_SC
T_SY T_SY
[ 1,2,3,5 ] [ 1,2,3,5 ]
[ 5 ] [ 5 ]
[ 5 ] [ 5 ]
[ 5 ] [ 5 ]
1 1
D D
[ 2 ] [ 2 ] ASDAT0 ASDAT0
5 5
[ 2 ] [ 2 ]
[ 2 ] [ 2 ]
[ 2 ] [ 2 ]
[ 2 ] [ 2 ]
[ 2,5 ] [ 2,5 ]
A A
VSYNC# VSYNC#
Y[0..7] Y[0..7]
HSYNC# HSYNC#
27MHZ 27MHZ
VSYNC# VSYNC#
HSYNC# HSYNC#
Y[0..7] Y[0..7]
27MHZ 27MHZ
ASPDIF ASPDIF ASPDIF ASPDIF
[ 2,3 ] [ 2,3 ]
[ 2 ] [ 2 ]
[ 2 ] [ 2 ]
[ 2 ] [ 2 ]
[ 2 ] [ 2 ]
[ 2 ] [ 2 ]
[ 2,3 ] [ 2,3 ]
[ 2 ] [ 2 ]
[ 2 ] [ 2 ]
B B
ASDAT0 ASDAT0
SCL SCL
ALRCK ALRCK
VSCK VSCK
ABCK ABCK
ACLK ACLK
VSDA VSDA
ABCK ABCK
ALRCK ALRCK
ACLK ACLK
VSCK VSCK
VSDA VSDA
SCL SCL
SDA SDA SDA SDA
RST_TVE RST_TVE
MUTE# MUTE#
RESET# RESET#
RST_TVE RST_TVE
RESET# RESET#
MUTE# MUTE#
C C
GND GND
GND GND
R85 R85
ASDAT0 ASDAT0
ABCK ABCK
R84 R84
R86 R86
ALRCK ALRCK
ACLK ACLK R53 R53
D D
[ 1,5 ] [ 1,5 ]
[ 5 ] [ 5 ] +12V +12V
+P12V +P12V
[ 1,2,3,5 ] [ 1,2,3,5 ]
[ 1,2,3,5 ] [ 1,2,3,5 ] GND GND
+P5V +P5V
+P12V +P12V
+12V +12V
+P5V +P5V
GND GND
[ 1,2,3 ] [ 1,2,3 ]
[ 1,2,3,5 ] [ 1,2,3,5 ]
DV33 DV33
VCC VCC
VCC VCC
DV33 DV33
4 4 3 3
Wednesday, July 24, 2002 Wednesday, July 24, 2002
2 2
Date: Date:
1 1
Sheet Sheet 4 4 of of 5 5
Circuit Diagram for DVD130
A
(3)