Sony STR-DA7100ES Service Manual page 148

STR-DA7100ES
IC3501 BA25BC0WFP-E2
VREF
–
DRIVER
+
THERMAL OVER CURRENT
SHUT DOWN
1 2 3
DIRDSCK
148
VDD
PROTECT
4 5
IC3011 CXD9850Q
36 35 34 33 32
VDDL 37
DSBCK 38
DSIFL 39
FIR FILTER
MUTE
DSIFR 40
&
DSICT 41
DOWN
DSISW 42
SAMPLING
DSISL 43
UNIT
DSISR 44
720 word
CLOCK
GENERATOR
45
&
SYNC 46
TIMING
INIT 47
CONTROL
VSS 48
1 2 3 4 5
IC3007 SN74AHC2G157HDCT
GND 4
31 30 29 28 27 26 25
INT/EXT
PCM PCM
I/F
SELECT
ROM
24 bit
INT/EXT
CLOCK
SELECT
TEST
CONTROL
6 7 8 9 10
8
11 7
11 6
EN G
A 1 5
A Y
2
B B Y
Y 3
24 VSS
23 POFLR
DATA 22 POCSW
21 POSLR
20 PLRCK
19 PBCK
18 VDDH
17 MCKOUT
16 VSS
15 FMTPCM
14 DIRPCK
13 VDDL
11 12
VCC
ST
SELECT
Y