Mpeg Schematic Diagram - JVC HR-XV1EU-R 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
D4001
HD5
1N4005-EIC
HD4
C4004_1 HD3
HD2
10V 100 MH7
HD1
C4007_1
HD0
4 FROM/TO SYSCON1
C4008
10V 100 MH7
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
MPGCS# MPGIRQ#
MRD
C4010
MPGIRQ#
I45RSTX
0.1 F
V_SYNC
D
GND
2
1
A B
C D

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 NC NC 1.7
0 0 0 0
160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142
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 57 58 59
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 0 3.0 3.2 3.0 3.0
NOTE:THE DC VOLTAGE EACH PART WAS
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
C D
Note :
E
(DVD PCB)
GNDA
53
GNDP
R4010
4.7K
GNDC
NC NC
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 3.2 1.7
0
0
141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121
X0
PLLCFG0
120 GCLK
GCLK1
VDDC
PLLCFG
GND
AIN
ICEMODE
VREF
VGND
VGND
RSET
VGND
C-B-U
Y-R-V
VDDD
CVBS-C
MPEG IC
CVBS-G-Y
IC4001
VGND
ZR36732
CSYNC
VDDIP
VDDP
GND
FI
HSYNC
VDDP
VSYNC
VCLK
RDA0
RDA15
VDDP
RDA1
RDA14
GND
RDA2
RDA13
81 RDA12
VDDP
RDA3
60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
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 0
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
E
2-9 2-10
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts , refer to the Parts List.
F G
GND
GND
VDD+3.3VMPEG
54
2.3
1.7
B8502
NC FROM/TO AUDIO/VIDEO
0
FCM2012H-102T04
GCLK
55
2.5
GCLK1
1.7 VDD+3.3V
SPDIF
3.2
ABCLK
0 ALRCLK
R4015 ASDATA0
0.1
G+6DB
47K
3.2 DAC_A
DAC_B
1.0
DAC_C
0 DAC_D
0 GND_A
GND
R4011
1.2
1.2K +-1%
0
56
0.9
DAC_C
57
0.8
DAC_B
3.2
58
0.8 DAC_D
59
0.7 DAC_A
0
R4012
0.3
NC
22K +-1%
3.2
R4013
3.2
1.2K +-1%
FROM/TO MEMORY
0
MA4
1.6 C4029
MA3
NC
MA5
3.0
10V 1000 YK
MA2
NC
3.2 MA6
MA1
3.2 MA7
C4031 MA0
MA8
1.6
0.1 F MA10
NC
MA9
1.3 MD0
MA11
MCS0#
0.9 MD15
MCSO#1
3.2 MRAS#
MPCLK
1.3 MCAS#
MD1
MWE#
MDQM
1.2 MD14
MD8
MD7
0
MD9
MD6
1.4 MD2
MD10
MD5
2.4
MD13
MD11
C4033
3.2 MD4
MD12
0.1 F
1.2 MD3
MD3
MD13
MD2
2.1 MD12
MD14
MD1
MD15
MD0
VDD+3.3VMPEG
D
GND
F G
H
8
7
6
5
4
3
2
PCB130
VMA249
1
H