Hitachi HV-D30 Service Manual page 28

YDACLK
RBDACLK
G_DA_2
G_DA_3
G_DA_4
G_DA_5
CFPGA_0
CFPGA_1
CFPGA_2
CFPGA_3
CFPGA_4
CFPGA_5
CFPGA_6
CFPGA_7
CFPGA_8
CFPGA_9
GY(11)
GY(10)
GY(9)
GY(8)
CFPGA_3
CFPGA_2
VFOUT(9)
CFPGA_1
VFOUT(10)
CFPGA_0
VFOUT(11)
VFOUT(9)
VFOUT(10)
FRMVD_N VFOUT(11)
CP1N
CP3N
D+3.3VA
IC126
TC7SHU04FU
2 4
FSC4OU
IC125
TC7SHU04FU
2 4
FSCOUT
R253
300/ACB1608
D.GND
FRMHD_N
IC120:A
N.U/NC7NZ34K8
R193
N.U/Z2
IC120:B
N.U/NC7NZ34K8 R194
N.U/Z2
NPSEL
L107
D+3.3V 22U/LQH3C D+3.3VA
VCC VCC
GND GND
D.GND
FPGA_IN FPGA_OUT
C217
D+3.3VA
0.01U/Z2
D.GND
D+3.3VA
TP109
1 48
BLTMX COUT(5) CDA_4
2 47
CIN(6) TIE G_DA_2
3 46
VCC COUT(4) CDA_5
4 45
CIN(7) COUT(3) CDA_6
5 44
CIN(8) COUT(2) CDA_7
6 43
CIN(9) COUT(1) CDA_8
7 42
TIE COUT(0) CDA_9
8 IC122 41
VF9 GND
9 40
XC9572XL-10-VQ64
VF10 GYO(3) G_DA_9
10 39
TP114
VF11 GYO(2) G_DA_8
11 38
TIE GYO(1) G_DA_7
12 37
INDRGBON VCC
13 36
INDYRGBON GYO(0) G_DA_6
14 35
GND GYIN(3) GY(11)
15 34
FSC4CLK P GYIN(2) GY(10)
16 33
FSCCLK P GYIN(1) GY(9)
C218
0.01U/Z2
D+3.3VC
R197
4700/J2
D.GND
D.GND
IC120:C
N.U/NC7NZ34K8
D+5VA
A+5VA
D.GND
AGND-B
R_DA_0
R_DA_1
R_DA_2
R_DA_3
R_DA_4
R_DA_5
R_DA_6
R_DA_7
R_DA_8
R_DA_9
G_DA_0
G_DA_1
G_DA_2
G_DA_3
G_DA_4
G_DA_5
IC123
G_DA_6
CXD2307R
G_DA_7
G_DA_8
G_DA_9
B_DA_0
B_DA_1
B_DA_2
B_DA_3
B_DA_4
B_DA_5
B_DA_6
B_DA_7
B_DA_8
B_DA_9
R198 N.U/J2
R199 N.U/J2
IC121:A
R200
NC7NZ34K8
N.U/J2
DAGCLK
IC121:B
D.GND
NC7NZ34K8 R201
N.U/J2
DARCLK
AGND-B
IC121:C
NC7NZ34K8
D+5VA
A+5VA
D.GND
AGND-B
YDA_0
YDA_1
YDA_2
YDA_3
YDA_4
YDA_5
IC124
YDA_6
CXD2307R
YDA_7
YDA_8
YDA_9
CDA_0
CDA_1
CDA_2
CDA_3
CDA_4
CDA_5
CDA_6
CDA_7
CDA_8
CDA_9
ENCYCLK
ENCCCLK
D.GND AGND-B
D+5VA
A+5VA
R213
100/J2 Q101
2SC4177(L5)
AGND-B
R221
Q104
100/J2
2SC4177(L5)
R228
Q105
100/J2
2SC4177(L5)
C237
0.1U/Z2
A-2VA
AGND-B
A+5VA
R237
10K/J2
R238
10K/J2
R239
10K/J2
AGND-B
A-2VA
AGND-B
A+5VA
R214
Q102
100/J2
2SC4177(L5)
R234
100/J2
Q103
2SA1738R
C236
0.1U/Z2
A-2VA
AGND-B
A+5VA
R235
10K/J2
R236
12K/J2
AGND-B
DWN
DSGN
SCALE CHKD
: APPD
Hitachi Kokusai Electric Inc.
Tokyo Japan
SYM REVISIONS DATE DSGN CHKD
L109
22U/LQH3C
D+5V
L110
N.U/LQH3C
A+5V
R/R-Y_OUT
G/Y_OUT
B/B-Y_OUT
R/R-Y_ADJ
G/Y_ADJ
B/B-Y_ADJ
L108
22U/LQH3C
A-2V
Y_OUT
C_OUT
Y_ADJ
C_ADJ
HV-D30
ASP/DSP unit(PT-1900C)
SCHEMATIC DIAGRAM