Sony D-66 - Page 11

4-6. 1G BLOCK DIAGRAMS
IC301. SM5840AS
OPERATION
BLOCK
J pang je) o
H bE rE wi
x
ig
x
oO
IC302 »PD6376
CLK SI/LSI URSELZRSI URCK
SHIFT REGISTER
LATCH
4/8fs SEL 0.GND NAC 0.Voo..
IC303 BA3570F
POUT 2
POWER
GND
MODE
CONTROL
MODE &
CONTROL
ATTENUATOR
INTERFACE
A. GND L
= |e
out L REF
A.GND R OUT A.VvO0
1N1
HP i
SW
G2) BIAS OUT
RIPPLE
FILTER 1
. STANDBY
POUT 1
R REF
A.Voo
IC401 MB3776APF
FB Osc
=~0.1V
GND
P.W.M COMP
= 362 d.T
)
3C%
[isos
INTERNAL
Vas AMP
BIAS &
REF. VOLTAGE
IN CTL
C501 CXA12710
MIRROR
OEFFER
O€FECT AMP
sOTTOmM
HOLD
MIRROR
COMPA-
RATOR
TE OEFECY MIRR cP
IC502 CXA12720
1Sw MON MDP
=
&
°o
=
VL DATA RECORD
SEQUENCER
OuTPuUT OECODE
FSi~g TGi~2 TMI~7
Vee
RF t-v
AMP 2}
RE
iN SUMMING
AMP
ADDRESS OECOCE
RECORD COMv.
PSI~3
OUT
IC504 MPC1715
Pwo
AND
POLTY
POWER SWiTCH
AND DIAS C.
IC803 BA3818F-SY
| | -
(32) HOUT3A
aie
| BRIDGE '
1C601 CXD11250
Yoo Oat6~ DAO!
FRAME SYNC
OETECTOR/
PROTECTOR/
INSERTER
nl pay a
ERROR
DETECTOR,
23 BIT CORRECTOR
SHIFT
REGISTER |
HE
0€ MOOULATOR
SUBCODE SYNC
GENERATOR
ES
APTL aAPTR
x" Tat CIRCU
TeMinG
GENERATOR
Raw ADDRESS
CRCF Ex& SuBQ SCOR SOCK oOTx 0801 ~ 0808 Voo
SQEX G
$830 FS