Mpeg Schematic Diagram - JVC HR-XVC1UJ/M Service Manual

E
R4001_2 B4003
2.2 HCB2012K-600T25
C4007
C4008 0.001 B
10V 220 MH7
3.2 3.2 3.2 0 1.6 0 0 3.2 1.6 0 5.0 1.4 1.4
41 140 139 138 137 136 135 134 133 132 131 130
MPEG IC
IC4001
ZR36710
60 61 62 63 64 65 66 67 68 69 70 71
0 0.8 3.2 0.4 0.8 1.2 0.9 0 0.8 1.0 0.8 1.2 3.2 0.9 0.9 0.9 0.8 0.6 0.9
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
E
C4012
5P CH
1
2
R4029
100
NC
0 1.4 0 1.6 0.1 0.4 0
129 128 127 126 125 124 123 122 121
0
1.6
ABCLK
1.6
ALRCLK
120 GND
1.6
S/PDIF
0
AOUT2 NC
0
AOUT1 NC
1.1
AOUT0
3.2
VDD
0
AIN
R4002
0
C0
0
C1
0
C2
0
GND
0
C3
0
C4
0
C5 NC
0
C6 NC
3.2
VDD
0
C7 NC
0.7
Y0
0.7
Y1
0.7
Y2
3.2
VDD
0.6
Y3
1.7
Y4
0.8
Y5
0.5
Y6
0
GND
1.2
Y7
1.6
FIELD NC
3.0
HSYNC
3.2
VSYNC
3.2
CBLANK NC
0
VDEN#
3.2
VDD
3.2
VMASTER
1.6
VCLK NC
3.2
81 GND
TESTMODE
0.8
MD0
0
72 73 74 75 76 77 78 79 80
0
F
CLK27
C4017
C4015
0.1 F 10V 220 MH7
R4006
ABCLK
100 R4014
ALRCLK
R4010 180
SPDIF-DVD
100
3
R4015
ASDAT0
180
R4020
4.7K
4.7K R4011
R4003 4.7K
4.7K
R4004
4.7K R4012
4.7K
C4016
0.1 F
R4005
YUV0
180 R4013
YUV1
R4007 180
YUV2
180
R4008
YUV3
180 R4016
YUV4
R4009 180
YUV5
180 R4017
YUV6
180
R4018
YUV7
180
4
HSYNC
VSYNC
5
NOTE:
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
F
G

MPEG SCHEMATIC DIAGRAM

(MPEG PCB)
FROM/TO VIDEO ENCODER
DGND
P.CON+3.3VB
B4001
P.CON+3.3V
HCB2012K-600T25
AMCLK
CLK27
ABCLK
ALRCLK
SPDIF-DVD
ASDAT0
YUV0
YUV1
YUV2
YUV3
YUV4
YUV5
YUV6
YUV7
HSYNC
VSYNC
SPDIF-CD
CS
FROM/TO SDRAM
MA4
MA3
MA5
MA2
MA6
MA1
MA7
MA0
MA8
MA10
MA9
MA11
MCS0#
MRAS#
MPCLK
MCAS#
MWE#
MDQM
MD8
MD7
MD9
MD6
MD10
MD5
MD11
MD4
MD12
MD3
MD13
MD2
MD14
MD1
MD15
MD0
DIGITAL AUDIO SIGNAL(PB)
G
H
8
7
6
5
4
3
2
PCB120
VMA236
1
H
2-11