Harman JBL Club-5501 Service Manual page 7

1 2
A
OP
Input selector
LOW/HI input
4 LO
FL
3 A 2 Hi
1 Hi2
AGND
OP
Input selector
LOW/HI input
LO
4
FR
3 A 2 Hi
B
1 Hi2
AGND
C
GROUND
3
3
REM
2
2
+12V
1
1
D
1 2
3
CLUB5501/REF551A Block diagram
OP
OP OP
GAIN
INPUT INPUT
min-max
MIX
OP
INPUT
MCU
SN8P2751P8AD
SIGNAL DET
DC-DC
HT7533
Power supply
TL494
3
4 5
LOW Pass
BASS PHASE
32-320Hz
A
0-9dB
0-180°
AMP
OP
AGND
Power/Protect
White/RED
PLACE NO
4 5
6 7
LIMITER
2 _
OP
1
3
+
INPUT
DESCRIPTON DATA
REV
EVERVICTORY ELECTRONIC COMPANY LIMITED
PART NAME: Page Number: 1/1
Block diagram
UNIT: MM
PRODUCT MODE: SIZE: A3
CLUB5501REF551A
REV:A1
6 7
8
A
Class D SUB
IRS2092
Power Amplifier
2 /4
B
C
D
DWG NO:
PART NO:
DRAW BY: DATA: 2016-03-01
CHECKED BY:
DATA:
APPROVED BY:
DATA:
8