Panasonic SA-AK570PL Servise Manual page 82

SA-AK570PL / SA-AK570GCP
16.5. D-Amp Diagram
TO MAIN
(1/2)
Q5604 Q5603
SWITCH
SWITCH
TO MAIN
SW+5V
(2/2)
Q5601
SWITCH
TO MAIN
(1/2)
TO MAIN
(2/2)
X5500
X5501
TO MAIN
(2/2)
IC5000
C1BA00000487
AUDIO DIGITAL POWER AMP
2
IN1+
3
IN1-
1 OSC
23 MODE
IC5400
C1BA00000487
AUDIO DIGITAL POWER AMP
2
IN1+
3
IN1-
21
IN2+
22
IN2-
1 OSC
23 MODE
IC5500
C0JBAB000902
INVERTER GATE
(CLOCK GENERATOR)
1
1A
8
4Y
11 7
5A
GND
3
2A
IC5501
C0JBAF000716
D-TYPE FLIP-FLOP
1
01
4,6-11 3
CP1
GND
L5000
OUT1 10
FR+
OUT2 14
VDDA1 4
VDDA2 20
VSSA1 6
VSSA2 18
L5400
OUT1 10
FL+
OUT2 14
VDDA1 4
VDDA2 20
VSSA1 6
VSSA2 18
Q5101,Q5102
DC DETECT
82
JK5001
SPEAKER
L5001
FR
RIGHT
SPEAKER
L5002 FL
LEFT
SPEAKER
FROM SMPS
SA-AK570PL/GCP D-AMP BLOCK DIAGRAM