Sony HCD-H700 - IC Block Diagrams; IC201 CXD2500 AQ; IC102 LA6525 M; IC203 CXD2554 M

eC Block Diagrams
-1C201
CXD2500AQ
vo
(S) SENS
MUTE
sock
66) SBSO
EFM OEMODULATOR 63) SCOR
WFCK
EMPH
DIGITAL 69 DOUT
out 6} MO2
DIGITAL
VARIABLE 63 c16m
PitcH [| | >
CONTROL 67) CAM
FSTT
5 xTSt
xTAo
9 vSS
APTL
APTR
Oa01
DAO2
0a03
9 DAS
) DAS
DA0S
0a07
DAce
DIGITAL
AUDIO
INTERFACE,
DAO?
ADRESS GENERATOR
*1C203 CXD2554M
oe ee
-1C102 LA6525M
GND
6NO
oll
ouT2 OF
Vint G9
res (6)
MUT mi
©)
F
SUFFER (8)
BUFFER
BUFFER
QUT
Vin2+
Vin2—
ouT3
BUFFER
@)—e)—-@--®) ©)
L_oet4660-0$4
RAM FOR
THIRD-ORDER
RAM FOR
41TH-ORDER
FIA
BUFFER RAM
LATCH
TIMING
GENERATOR
LIMITTEAR
RAM FOR
43TH-ORDER
ATTENATOR
(9BIT COUNTER)
CALCULATION
ROM
RAM FOR
4148
(ROUND OFF)
NOISE_SHAPER &
ARITHMETIC CIRCUIT
SERIAL > PARALLEL
CONVERTER
—65—
(3) oO G2)
GND
GNO
outa
OUT7
Vin4
BUFFER
IN2
BUFFER
ouT2
Vee
Vec2
Vin3t
Vind -
OuTE