JVC TH-A10 Service Manual page 48

TH-A10
TC7W125FU-X (IC452) : Buffer
1. Terminal layout
2. Block diagram
G1
1
A1
2
Y2
3
GND
4
1-48
1.Terminal layout
2.Block diagram
Vcc
8
C2
7
Y1
6
A2
5
TC7WH74FU-X (IC374) : Clock buffer
CK 1 8
D 2 7
Q 3 6
GND 4 5
VCC
PR
CLR
Q