Sony HCD-HPR90 Service Manual - Page 39
Ic1505, Mc14052bdtr2, Ic041, Ak4384et-e2
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IC1505 MC14052BDTR2 2X0 1 2X2 2 2XCOM 3 2X3 4 2X1 5 INH 6 VEE 7 VSS 8 16 VDD 15 X2 14 X1 13 XCOM 12 X0 11 X3 10 A 9B HCD-HPR90/HPR99XM - XM Board - IC041 AK4384ET-E2 MCLK 1 CLOCK DRIVER DE-ENPHASIS CONTROL 16 DZFL 15 DZFR 14 VDD 13 VSS 12 VCOM BICK 2 AUDIO ATT 8X INTERPOLATOR ∆Σ MODULATOR SCF LPF 11 AOUTL SDTI 3 DATA LRCK 4 INTERFACE ATT 8X INTERPOLATOR ∆Σ MODULATOR SCF LPF 10 AOUTR PDN 5 SMUTE/CSN 6 ACKS/CCLK 7 DIF0/CDTI 8 µP INTERFACE 9 P/S 39
39
HCD-HPR90/HPR99XM
IC1505
MC14052BDTR2
– XM Board –
IC041
AK4384ET-E2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
2X0
X2
VDD
X1
XCOM
X0
X3
A
B
VSS
VEE
INH
2X1
2X3
2XCOM
2X2
1
2
3
4
5
7
6
8
9
10
12
13
14
15
16
11
CLOCK
DRIVER
SCF
LPF
SCF
LPF
ATT
ATT
DE-ENPHASIS
CONTROL
8X
INTERPOLATOR
8X
INTERPOLATOR
AUDIO
DATA
INTERFACE
µ
P
INTERFACE
∆Σ
MODULATOR
∆Σ
MODULATOR
MCLK
DZFL
DZFR
VDD
VSS
VCOM
AOUTL
AOUTR
P/S
BICK
SDTI
LRCK
PDN
SMUTE/CSN
ACKS/CCLK
DIF0/CDTI