Panasonic SA-VK31GC Service Manual page 51

Q2105(Q2705)
16(15)
HPF FREQ
FILTER
AMP SWITCH
B
Q2104(Q2704)
LPF FREQ 13(12)
FILTER
AMP SWITCH
B
FILTER
FILTER
Q5812,Q5813
DCDET
DC DETECT
SWITCH
FAN
KEY SW
HPL(R)
D5813
MUTE_H
SYNC
Q5808
15V VOLTAGE
B
REGULATOR
DCDET
FAN
KEY SW
SYNC
SWITCH
SIGNAL LINES
: MAIN SIGNAL LINE
: FM SIGNAL LINE
: FM OSC SIGNAL LINE
: AUX SIGNAL LINE
( ) Indicates the Pin No. of Right Channel.
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3(6)
OUT2 1(2)
-IN2 1(2)
7(9)
OUT1 1(2)
8
AC DET
IC5801
RSN315H42B-P
POWER HIC
17
+VD
4(2)
+VCC 1(2)
-IN1 1(2)
18
-VD
10
-VCCM
5(1)
-VCC 1(2)
Q5802,Q5805
VOLTAGE SUPPLY/
CURRENT CONTROL
SWITCH
Q5814
HEADPHONE
MUTING
Q952
SYCHRONISING
SWITCH
Q5801
10V VOLTAGE
REGULATOR
Q5803
FP5833
15V VOLTAGE
B
REGULATOR
Q5804,Q5806,Q5807
CURRENT (STABILISER/
LIMITING) SWITCH,
10V VOLTAGE REGULATOR
Q951
VOLTAGE
B
REGULATOR
(-VP)
B
Q605 Q603,Q604
POWER
PCONT
B
SUPPLY
SWITCH
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
: FM /AM SIGNAL LINE
D5814
D966
Q950
SYSTEM 6V
B
VOLTAGE
T950
D950~D953
RL950
FP950
D954~D957
FP951
D959
TO FL DISPLAY
Q953
POWER
SWITCH
CONTROL
: CD-DA (AUDIO /VIDEO) SIGNAL LINE
: VCD AUDIO SIGNAL LINE
: VCD VIDEO SIGNAL LINE
NOTE : Signal Lines are applicable to the Left Channel only.
51
SA-VK31GC / SA-VK31GS
LCH
HIGH CH
(6W)
JK5951
(JK5952)
LCH
LOW CH
(6W)
JK601
RCH
HEADPHONE
Q954
D961
REGULATOR
D963
B
T951
SUB-
TRANSFORMER
F1
JK950
Z950
AC INLET
S950
VOLTAGE
SELECTOR
F2
E5800
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
: MIC SIGNAL LINE