Mpeg Schematic Diagram - JVC HR-XV1EK Service Manual

A B
GNDA
8
FROM DSP
DVDSTB
DVDSOS
DVDERR
DVDVALID
DVDDAT0
7
DVDDAT1
DVDDAT2
DVDDAT3
DVDDAT4
DVDDAT5
DVDDAT6
DVDDAT7
C4005
0.1 F
HD15
HD14
6
HD13
REG
Q4001 HD12
2SA1213_Y
HD11
2.5 3.2
GNDP
2.5
HD10
2.5 0 3.2
C4006
1 2 3
0.1 F
HD9
GNDC
-
Vref
+
HD8
5
5 4
2.5 3.2
HD7
C4003
HD6
R4009
2.2 F
(21-25)
3.9 1/4W
C4004_1
D4001
HD5
1N4005-EIC 10V 100 MH7
HD4
HD3
C4007_1
HD2
HD1
10V 100 MH7
HD0
4
C4008
FROM/TO SYSCON1
0.1 F
HD15
HA4
HD14
HD13
HA3
HD12
HD11
HA2
HD10
HD9
HA1
HD8
HD7
MWR
HD6
HD5
MPGCS#
HD4
HD3
HD2
HD1
MRD
HD0
3
HA4
HA3
HA2
HA1
MWR
MPGIRQ#
MPGCS#
MRD
C4010
MPGIRQ#
I45RSTX
0.1 F
V_SYNC
D
GND
2
1
A B
C

MPEG SCHEMATIC DIAGRAM

MPEG+1.8V
NC
0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 NC 2.6 3.3 5.1 5.1 0 1.8
0 0
160 159 158 157 156 155 154 153 152 151 150 149 148 147 146
0
3.2
HWIO
3.2
VDDP
1 H0RD
3.2
HTYPE
2.6
HD15
2.8
HD14
2.0
HD13
2.1
HD12
2.2
HD11
0
GND
2.0
HD10
1.7
VDOC
2.5
HD9
0
GND
1.7
HD8
3.2
VDOP
2.5
HD7
2.8
HD6
3.2
VDDIP
2.2
HD5
2.2
HD4
2.3
HD3
2.0
HD2
2.6
HD1
1.9
HD0
3.2
VDDP
2.4
HA3
2.5
HA2
2.6
HA1
2.5
HA0
5.1
HWR
5.1
HCS
1.7
VDDC
1.6
HRD
0
GND
3.2
HROY
NC
5.1
HIRQ
3.2
VDDP
40 GND
3.4
HACK
NC
0
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
0.5 0.5 0.5 3.2 0.5 0.5 0.5 0.5 0 0.3 0.2 3.2 1.7 0.2 0.7
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C
D E
(DVD PCB)
GNDA
53
R4010
4.7K
NC NC
NC NC
1.7 1.6 3.2 1.6 NC NC 1.1 3.2 0 1.6 0 1.7 3.2 0 0 1.7 3.2 0 5.1
0 0 0
0
145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124
120
MPEG IC
IC4001
ZR36732
81 RDA12
57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76
0 3.0 3.2 3.0 3.0 3.1 3.1 1.7 0.1 0 3.7 3.2 1.4 0 1.3 3.2 1.8 0 1.2 1.4 1.7 3.2 1.6 1.1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
2-7 2-8
F G
The Parts Number , value and rated voltage etc.in
Note :
the Schematic Diagram are for references only.
When replacing the parts , refer to the Parts List.
GNDP GND
GNDC GND
VDD+3.3VMPEG
0 3.2 1.7
123 122 121
54
2.3
1.7
B8502
X0
NC
0
FCM2012H-102T04
PLLCFG0
GCLK
55
2.5
GCLK1
1.7
VDDC
3.2
PLLCFG
0
GND
R4015
0.1
AIN
47K
3.2
ICEMODE
1.0
VREF
NC
0
VGND
0
VGND
R4011
1.2
RSET
1.2K +-1%
0
VGND
56
0.9
DAC_C
C-B-U
57
0.8
DAC_B
Y-R-V
3.2
VDDD
58
0.8
DAC_D
CVBS-C
59
0.7 DAC_A
CVBS-G-Y
0
VGND
R4012
0.3
CSYNC
NC
22K +-1%
3.2
VDDIP
R4013
3.2
VDDP
1.2K +-1%
0
GND
C4029
1.6
FI
NC
3.0
10V 1000 YK
HSYNC
NC
3.2
VDDP
3.2
VSYNC
C4031
1.6
VCLK
0.1 F
NC
1.3
MD0
RDA0
0.9 MD15
RDA15
3.2
VDDP
1.3
MD1
RDA1
1.2 MD14
RDA14
0
GND
1.4 MD2
RDA2
2.4
MD13
RDA13
C4033
3.2
VDDP
0.1 F
1.2
MD3
RDA3
2.1 MD12
77 78 79 80
0
DIGITAL AUDIO SIGNAL(PB)
F G
H
8
7
FROM/TO AUDIO/VIDEO
GCLK
GCLK1
VDD+3.3V
SPDIF
ABCLK
6
ALRCLK
ASDATA0
G+6DB
DAC_A
DAC_B
DAC_C
DAC_D
GND_A
GND
5
FROM/TO MEMORY
MA4
4
MA3
MA5
MA2
MA6
MA1
MA7
MA0
MA8
MA10
MA9
MA11
MCS0#
MCSO#1
MRAS#
MPCLK
MCAS#
MWE#
MDQM
MD8 3
MD7
MD9
MD6
MD10
MD5
MD11
MD4
MD12
MD3
MD13
MD2
MD14
MD1
MD15
MD0
VDD+3.3VMPEG
D
2
GND
PCB130
VMA249
1
H