Hitachi CPX1 Service Manual page 68

6
DSUB1_B
DSUB1_G
DSUB1_R
DSUB1_H
DSUB1_V
5
F_SD/HD
F_SD/HD
0 OFF(HD)
1 480i/p,576i/p
RGB1/2
RGB1/2
0 RGB1
1 RGB2
4
DSUB2_B
DSUB2_G
DSUB2_R
DSUB2_H
DSUB2_V
3
+3.3V
APVG
EV01
LAP5100-0705F
2 6
6
7
7
GND1
CVBS
APSC
RV74 RV72
15-1% 20-1%
4 1 2 1 2
4 1 3
HV03 2
3 3 RV71 RV73
SC200JT
2125 1 18-1% 2 1 22-1% 2
4 3
C Y 5
5
2 1 1 RV35 2 RV66 1 2
1 3
HV07 2
15-1% 20-1%
SC200JT
RV32 RV67
1 2125 1 2 1 2
1
APSY
2 2 2 18-1% 22-1%
APCV
RV34 RV68
15-1% 20-1%
1 2 1 2
1 3
HV08 2
RV25 RV69
SC200JT
2125 1 18-1% 2 1 22-1% 2
1
GND1
A
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RV48
10
RV49 1
RV50 1 10 2
1005
10
1 2
1005
1005
RV54
75-1% 1
2
SOG
1005
RV47
RV46 2SC5343UFG
220
1 0 2
GND1
1 2
1005 1005
CV33
2 1 RV42 1
1 56 2 QV04
3
10/6.3
2SA1980UFG
2125
1005
2
RV52 2
1 2
3
0
1005
1
QV03
SRC1202EF
CV33
22uF -> 10uF
RV53
22k -> 47k
RV38
10k -> 22k
RV37
0
1 2
1005
RV86
10
RV85 1 2
10
RV84 1 2 1005
1 10 2
1005
1005
RV88
2 75-1% 1
1005
GND1
B C
GND1
2 B
G
R
SOG
QV09
2
3
1
RV61
1 33 2
QV12 QV13 QV14
1005
SRC1202EF SRC1202EF SRC1202EF
2 2 2
3 3 3
1 1 1
GND1 GND1
B
G
R
SOG
QV22 QV23 QV24
SRC1202EF SRC1202EF SRC1202EF
2 2 2
3 3 3
1 1 1
QV15
SRC1202EF
2
3
1
GND1
D E
CONFIDENTIAL
LV01
100 H
1 2
+5V
2518
JUMPER R
I201
PW190
ANALOG INPUT PORT
CV05 0.047/10 1005 1 2
R5
R5 RMUXIN0
CV04 0.047/10 1005 1 2
T5 T5 GMUXIN0
1005
CV03 0.1/10 U5
U5 SMUXIN0
CV06 0.047/10 1005 1 2
2 1 V5
V5 BMUXIN0
RMUXOUT
0.047/10 1005
CV10 1 2 R3
R3 RMUXIN1
0.047/10 1005 1 2
CV08 T3
T3 GMUXIN1
0.1/10 1005 1 2
CV07 U3
U3 SMUXIN1
0.047/10 1005
CV09 1 2 V3
V3 BMUXIN1
BMUXOUT
CV14 0.047/10 1005 1 2
P1
P1 RMUXIN2
0.047/10 1005
CV12 1 2
R1 R1 GMUXIN2
CV40 0.1/10 1005 1
2 T1
T1 SMUXIN2
CV13 0.047/10 1005 1 2
U1
U1 BMUXIN2
RV04
10K
1 1005 2 AD11
AD11 FB
1 2
GND1
7 8
RV64 P2 P2 ASPECT0
10K 5 6 P4
P4 ASPECT1
3 4
2010 P5
P5 ASPECT2
RV03 RV70
1 2 1 2 P6
P6 REXT
22K-1% 1.2K-1% RV05 10K 1 2
1005 1005 1005
AD6
GND1 AD6 HSYNCIN0
AF11 AF11 VS0
1 2
CV41
1 2 RV06 10K
Y1
Y1 RAI1
CV45 1005
1 2 0.047/10
Y3 Y3 GAI1
CV42 1005
0.047/10 AA2
AA2 SOG1
CV46
1 2 1005
0.1/10 1 2 AB3
AB3 BAI1
1005
0.047/10 AC7 AC7 HSYNCIN1
1005 AE11
AE11 VS1
NC-AE1
CV43
1 2
AC2 AC2 RAI2
CV44
1 2 AD1
0.047/10 AD1 GAI2
CV36
1 2
0.047/10 1005 AD3
AD3 BAI2
1005
0.047/10
NC-AE3
1005 CV56 0.047/10 1005 1 2
AE2 AE2 RAI3
CV57 0.047/10 1005 1 2
AF1
AF1 GAI3
CV58 0.047/10 1005 1 2
AE4
AE4 BAI3
AF5
AF5 ADCXIN
AE6
AE6 ADCXOUT NC-AE7
U2
U2 AISO0
U4
U4 AISO1
RV02
1 2
W1 W1 AISO2
1.0M-1% Y2
Y2 AISO3
1005
AC1
AC1 AISO4
AD5
XV01 AD5 PLLISO0
SMD-49 AC6
AC6 PLLISO1
27.000MHz
GND1
GND1 GND1
PWB assembly MAIN 9 (M1-20)
F
6
5
4
3
W2 W2 1
CHRMUX
W4 1
W4
CHBMUX
2
AE1 1
AE1
CHAE1
1
CHAE3
RV75 RV76
AE3
AE3 AFE_ADC_REF
1 2 1 2
12K-1% 1.0K-1%
1005 1005
GND1
AE7 1
AE7
CHAE7
1
G