Panasonic SA-HT650P Service Manual page 92

Dvd home theatre sound system
Table of Contents

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POWER CONTROL
CIRCUIT
26
22
23
19
15
20
3
(25)
(18)
FILTER
FILTER
FILTER
FILTER
JK603
HEADPHONE
RCH
Q551
Q557
DC DETECT
DC DETECT
SWITCH
SWITCH
Q552
DC DETECT
B
B
SWITCH
SIGNAL LINES
: MAIN SIGNAL LINE
: DVD AUDIO/VIDEO SIGNAL LINE
( ) Indicates the Pin No. of Right channel.
-
+
-
+
-
6
1(2)
8
(12)
5
D501
B
D503
D507
Q504
B
SWITCH
Q505
D506
FAN
ON/OFF
SWITCH
Q503
SWITCH
(HP)
1
D504
Q558
POWER
CONTROL
SWITCH
D505
Q531
POWER
CONTROL
SWITCH
: DVD AUDIO SIGNAL LINE
: DVD VIDEO SIGNAL LINE
NOTE : Signal Lines are applicable to the Left Channel only.
+
+
-
POWER CONTROL/PROTECTION CIRCUIT
11
24
13
9
14
2
3
4
5
6
7
8
B
D551
Q501,
Q502
SWITCH
D535
D701~D704
T
D531~D534
Q541
D542~D546
VOLTAGE
REGULATOR
D528,
D524~D526
B
B
D521~D523,
D527
B
TO FL DISPLAY
D520
: CD-DA (AUDIO/VIDEO) SIGNAL LINE
: FM & AM SIGNALS LINE
IC501
RSN311W64B-P
HIC
10
7
4
21
16
D502
B
LCH
+
LCH
+
LCH
+
LCH
+
IC502
STK470-050A
HIC
9
10
11
12
13
14
B
B
T501
B
Q592
D591,D592
SWITCH
TRANSFORMER
Z501
RLY501
F1
B
JK501
MAIN
SPEAKER
JK502
CENTRE
SPEAKER
JK502
SUBWOOFER
SPEAKER
JK502(JK501)
SURROUND
SPEAKER
Q594
SWITCH
T502
SUB
JK500
AC INLET
L500
E500

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