Panasonic SA-AK520E Service Manual page 157

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16(15)
-IN2 1(2)
RSN315H42B-P
POWER HIC
13(12)
-IN1 1(2)
14
IN GND
11
OUT GND
DC_DET
FAN
HP _SW
Q514
HEADPHONE
MUTE_H
MUTING
SWITCH
D513
SYNC
SYNCHRONISING
SWITCH
5V VOLTAGE
B
REGULATOR
SIGNAL LINES
MAIN SIGNAL LINE
FM OSC SIGNAL LINE
FM SIGNAL LINE
(
)
Indicates the Pin No. of Right Channel
3(6)
OUT 2 1(2)
IC501
7(9)
OUT 1 1(2)
4(2)
+VCC 1(2)
17
+VD
5(1)
-VCC 1(2)
18
-VD
8
AC DET
10
-VCCM
FILTER
FILTER
Q512,Q513
DC DETECT
SWITCH
VOLTAGE SUPPLY/
B
CURRENT CONTROL
Q952
SWITCH
VOLTAGE SUPPLY/
B
CURRENT CONTROL
SWITCH
Q501
10V VOLTAGE
B
REGULATOR
Q508
Q503
15V VOLTAGE
REGULATOR
B
Q504,Q506,Q507
CURRENT STABILISER/
B
LIMIT SWITCH/
10V VOLTAGE REGULATOR
VOLTAGE
B
REGULATOR
CD SIGNAL LINE
AM OSC SIGNAL LINE
AUX SIGNAL LINE
FILTER
Q502
Q505
FP533
D968
D954~D957
FP950
Q951
FP951
D959
(-VP)
TO
FL DISPLAY
AM SIGNAL LINE
FM & AM SIGNALS LINE
CD-DA SIGNAL LINE
FILTER
4(1)
10(14)
6
AC DET
8
-VCCM
IC502
RSN35H2A-P
POWER HIC
5
LATCH
D961,D962,
D969,D970
Q950
SYSTEM 6V
B
VOLTAGE
REGULATOR
T951
T950
B
RL950
F1
E500
Q953
POWER
SWITCH
CONTROL
PLAYBACK SIGNAL LINE
RECORDING SIGNAL LINE
NOTE : Signal Lines are applicable to the Left Channel only
+
LCH
JK951
HIGH CH
(6 W)
-
+
JK952
LCH
LOW CH
(6 W)
-
JK601
HEADPHONE
RCH
JK950
AC INLET
L950

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