Sony TRINITRON PVM-14L3 Service Manual page 157

B (4/5) MC74HC157AFEL (IC53, 54)
INH YO 4
N
'S xO XI XC
out NON Our
@ @)
A A
VY
©-O
wi we
IN OUT
GND
A vO Vi Vo WO
Now ON OT WN
B (5/5) MC74HC4538AF EL (1C2042, 12046)
voo 26 06 20RD CK OR
B (4/5) MM1231XFBE (IC1451)
INA GND IN2B Voc,«| SW2~—INZA. GND. INSB
IMB SWi OUT! «GND2OUT2 «OUT. SW3_—_ INA
SONY-SP1640 / DRUCK 20
B (4/5) TC4W53FU (IC55)
vec CHI CHO ADR
@-O-O-D
B (1/5) TC74VHCT244AF (1C102, IC103)
8 @ +&§&
8
@—®
V
LS
@ © @—®
2 zs # @ # & 2 & &
B (4/5) TC7SO8F (IC56)
INB [ ©) vec
INA @) |)
GND @) 4) OUTY
7-10
B (5/5) TC7S32FU (1C2045)
ei ie Qvec
INA@) )>
end (3) (out y
B (4/5) Z8622812PSC (IC51)
DATA SLICER
voD VDD
(DIGITAL) (ANALOG)
SLICED DATA" | DATA RECOVERY
DeLK
DATA CLK
'RECOVERY
PVM-14L9/14L4/20L6