Sony HCD-HPR90 - Receiver Component For Mini Hi-fi Systems Service Manual page 39

IC1505 MC14052BDTR2
2X0 1
2X2 2
2XCOM 3
2X3 4
2X1 5
INH 6
VEE 7
VSS 8
– XM Board –
IC041 AK4384ET-E2
CLOCK
MCLK
1
DRIVER
BICK 2
AUDIO
SDTI 3
DATA
INTERFACE
LRCK 4
PDN 5
6
SMUTE/CSN
µP
ACKS/CCLK
7 INTERFACE
DIF0/CDTI
8
16 VDD
15 X2
14 X1
13 XCOM
12 X0
11 X3
10 A
9 B
DE-ENPHASIS
CONTROL
∆Σ
8X
ATT
INTERPOLATOR MODULATOR
∆Σ
8X
ATT
INTERPOLATOR MODULATOR
16 DZFL
15 DZFR
VDD
14
VSS
13
VCOM
12
SCF
11 AOUTL
LPF
SCF
10 AOUTR
LPF
9
P/S
HCD-HPR90/HPR99XM
39