Sony XAV-A1 Service Manual page 68

XAV-A1
IC652 TC74LVX4052FT-(EL)
16 15 14 13 12
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
1 2 3 4
– LCD Board –
IC1002 TLC2932IPWRG4
LOGIC VCO
VDD SELECT
OUT
1 2 3
1/2 fOSC
VCO
14 13 12 11 10
VCO R BIAS VCO VCO VCO
VDD IN GND INHIBIT
68
11
IN
C
OUT
IN
C
OUT
5
PFD LOGIC
FIN-A FIN-B
OUT GND
4 5 6 7
PHASE
COMPARATOR
9 8
PFD NC
INHIBIT
10 9
6 7 8
IC1006 MC74HC4052ADTR2
2X0
2X2
2XCOM
2X3
2X1
INH
VEE
VSS
1 16 VDD
15 X2
2
14 X1
3
13 XCOM
4
12 X0
5
6
11 X3
7 10 A
8 9 B