JVC RX-DV31SL Service Manual page 32

6.9 GP1UM281X (IC702) : Dual operation amplifier
6.10 IC-PST9139-T(IC763) : Regulator
• Terminal layout
1
• Block diagram
1-32 (No.22023)
Amp
Limiter
2 3
CO1
Demodu- Integra-
B.P.F
lator tor
OP1
R
L
Com-
para-
tor
GND Vcc Vout
VCC
2
OUT
1
GND
3