Onkyo M-5030

IC BLOCK DIAGRAM
TA7317P
8 9
r SET Gage We a ee ee pe Re | a oe ae
: \
! MUTING REGULATOR I
} POWER ON-OFF CIRCUIT CIRCUIT i
|
P|
DETECTION
1 | | CIRCUIT
{ SHUMITT RELAY Z
OVER CURRENT
1 YU DETECTION CIRCUIT circurt_| |
CIRCUIT
|
|
+ DIRECT I
2 VOLTAGE DISCHARGE SUB |
A__|
DETECTION
CIRCUIT
STRAIGHT
|
39 CIRCUIT ae |
L--~———-——~ —~—--4--~--— -O-+--—- Q-—-—---- 4
7 L 5
TA7318P
OLD
= LOGARITHMIC = PE AK
RECTIFIER peed COMPRESSOR x DETECTOR
mee a ae ee Ee ee ee O
5 Vee 7
HOLD
INPUT (1) INPUT (II)