Sony STR-DA4300ES Service Manual page 118

STR-DA4300ES
IC3850 ADV7322KSTZ
64 63 62 61 60 59 58 57 56 55 54 53 52 51
Y
CR
CB
CLOCK
CONTROL
& PLL
VDD_IO 1
TEST0 2
Y
TEST1 3
Y0 4
Y1 5
Y2 6
Y3 7
CR
Y4 8
Y5 9
VDD 10
DGND 11
Y6 12
CB
Y7 13
TEST2 14
TEST3 15
C0 16
IC3851 TK11225CMCL-G
6
CONTROL
CIRCUIT
CONSTANT
CURRENT
SOURCE
BANDGAP
REFERENCE
1
118
50 49
TIMING
GENERATOR
TIMING
GENERATOR
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
5 4
OVER HEAT &
OVER CURRENT
PROTECT
2 3
V
RGB
MATRIX
U
IC3853 SI-3010KM-TL
VC
VIN
GND
VOUT
ADJ
DAC
DAC
DAC
SD
16X
DAC
PS 8X
DAC
HDTV 2X
DAC
1
2
3
TSD
–
+
REF
4
5
48 S_BLANK
47 RSET1
46 VREF
45 COMP1
44 DAC A
43 DAC B
42 DAC C
41 VAA
40 AGND
39 DAC D
38 DAC E
37 DAC F
36 COMP2
35 RSET2
34 EXT_LF
33 RESET