Sony WLL-CA55 Maintenance Manual page 89

IC
TLC7733IPWR-12 .................................................... TLC7733IPWR
TMS320VC5409APGE16 ........................................................... 4-9
UPC4062G2 ........................................................................ RC4558
UPC842G2-E2 .................................................................... RC4558
UPD6466GS-515 ............................................ UPD6466GS-502-E2
UPD6466GS-515-E2 ...................................... UPD6466GS-502-E2
XC18V02VQG44C ................................................ XC18V02VQ44C
XC2S150-5FGG456C ................................. XC2S150-5FG456CES
OTHER
HCPL-0630-500 ............................................................... MA009-01
WLL-CA55
[|IC|]
AK4352VT-E2 (AKM)
Page or ID No.
MULTI-BIT D/A CONVERTER
—TOP VIEW—
MCLK 1
IN
PD
2
IN
BICK 3
IN
SDATA 4
IN
LRCK 5
IN
DIF0 6
IN
DIF1 7
IN
DEM 8
IN
PD
Page or ID No.
DE-EMPHASIS
CONTROL
7
DIF1
SERIAL INPUT
INTERFACE
6
DIF0
5
LRCK
3
BICK
4
SDATA
AK5380VT-E2 (AKM)
24-BIT AUDIO A/D CONVERTER
—TOP VIEW—
AINR 1
IN
AINL 2
IN
NC 3
VCOM 4
OUT
A.GND 5
A.V 6
CC
D.V 7
CC
D.GND 8
14
DIF
10
LRCK
12
SCLK
2
AINL
MODULATOR
1
AINR
MODULATOR
VOLTAGE
4
VCOM
REFERENCE
CLOCK
11
MCLK
DIVIDER
13
PDN
16
TST
15
TTL
INPUTS
BICK
16 CKS
IN
CKS
DEM
15 VCML
OUT
DIF0, DIF1
LRCK
14 AOUTL
OUT
MCLK
PD
13 AOUTR
OUT
SDATA
VREF
12 VCMR
OUT
OUTPUTS
11 VREF
IN
AOUTL
AOUTR
10 V
CC
VCML
VCMR
9 GND
DEM MCLK CKS
2 8 1 16
CLOCK DIVIDER
∆∑
8 x
INTERPOLATOR MODULATOR
∆∑
8 x
INTERPOLATOR MODULATOR
INPUTS
AINL : ANALOG CHANNEL L
16 TST
IN
: ANALOG CHANNEL R
AINR
DIF : SERIAL INTERFACE FORMAT
15 TTL
IN
LRCK : L/R CHANNEL SELECT CLOCK
MCLK : MASTER CLOCK
14 DIF
IN
PDN : POWER-DOWN
SCLK : AUDIO SERIAL DATA CLOCK
13 PDN
IN
TST : TEST
: DIGITAL INPUT LEVEL SELECT
TTL
12 SCLK
IN
OUTPUTS
11 MCLK
IN
SDTO : AUDIO SERIAL DATA
VCOM : COMMON VOLTAGE
10 LRCK
IN
OTHER
9 SDTO
OUT
NC : NO CONNECTION
∆∑
DECLMATION
FILTER
SERIAL I/O 8
INTERFACE
∆∑
DECLMATION
FILTER
Index, IC
: SERIAL BIT CLOCK
: MASTER CLOCK SELECT
: DE-EMPHASIS ENABLE
: SERIAL DATA INPUT FORMAT SELECT
: L/R CLOCK
: MASTER CLOCK
: POWER-DOWN
: AUDIO DATA
: REFERENCE VOLTAGE
: L-CH ANALOG SIGNAL
: R-CH ANALOG SIGNAL
: L-CH COMMON VOLTAGE
: R-CH COMMON VOLTAGE
15
VCML
14
LPF
AOUTL
13
LPF AOUTR
12
VCMR
11
VREF
SDTO
4-3