Sony STR-DA2ES Service Manual page 54

STR-DA2ES/DB1080
IC1101 PCM1800E/2K (DIGITAL Board)
24 23 22 21 20 19
SINGLE-END
DEFERENTIAL REFERENCE
CONVERTER
1 2 3 4
IC1201 PCM1604Y/2K (DIGITAL Board)
36 35 34 33
MODE CONTROL
RST 37
INTERFACE
SCKI 38
CLOCK
MANAGER
SCKO 39
BCK 40
LRCK 41
TEST 42
MULTI-FUNCTION
SERIAL
VDD 43
INPUT OVER SAMPLING
INTERFACE
DGND 44
DATA1 45
DATA2 46
DATA3 47
BPZ CONTROL
ZEROA 48
ZERO DETECT
1 2 3 4
54
18 17
DIGITAL ∑
MODULATOR 1/64
DECIMATION
FILTER
&
LOW-CUT
DIGITAL ∑ FILTER
MODULATOR
SINGLE-END CLOCK/
DEFERENTIAL TIMING CONTROL RESET/
CONVERTER POWER CONTROL
5 6
32 31
CONVERTER
MULTI-
X8
LEVEL
DIGITAL CONVERTER
DIGITAL
∑
FILTER
MODULE
CONVERTER
5 6 7 8
16 15 14 13
SERIAL I/O
INTERFACE
&
MODE/FORMAT
CONTROL
7 8 9 10 11 12
30 29 28 27 26 25
D/A
D/A
D/A
2CH LPF 2CH LPF
& &
OUTPUT AMP OUTPUT AMP
9 10 11 12
24 VCC3
23 AGND3
22 VCC4
21 AGND4
20 VCC5
19 AGND5
18 VCC6
17 AGND6
16 VCOM1
15 VCOM2
2CH LPF
14 VOUT1
&
13 VOUT2
OUTPUT AMP