JVC RX-508VBK - Surround Processor Operation; Available Sound Effects Types; Dolby Pro Logic Surround Explained; Surround Processor On;Off Control

RX-508VBK
RX-SO9VTN
Internal Block Diagram of Other ICs
@ TA7317P (1C901) : Protector
Mi MN1281(P.Q) (1C403): Reset IC
comparator
: Low level is output when
resetting
: High leve) is output
when cancelling the
reset.
ar,
ini CY [8] OuT1
GND [2] Vec
OUT 2 MOTOR
CLOCKWISE
COUNTER-CLOCKWISE
verte oo WAITING
ae bed OT? WAITING
1-36 (No.20376)
RX-S08VBK
RX-509VTN
WSPS-420-1 (1C402) : Remocon Module IC
GND Vcc Vout
Control Signal~— OutputSignal
167] 46] [25] 4] (43) 42) f2 7] (40) (39) [38] 97) [36] (55) [54] (33) 32]
49]
| | | | vee ce A
7 c
ieee
|
DOLBY
B-TYPE
OPERATION
AND
CENTER
MODE
NR
ieee
|
es
Tf prea Ta
Poe]
DUAL-TIME
CONSTANT AND
THRESHOLD
SWITCHES
(No.20376) 1-37