Panasonic SA-AK500PC, Service Manual, Page: 25 / 229

E500
RSN35H2-P
IC501
HIC
Q370~Q375
M
FAN
MOTOR
+B
SWITCH
(FAN ON/OFF)
T950
Q601
PCONT
SWITCH
Q602
TO
FL DISPLAY
VOLTAGE
REGULATOR
Q951
MAIN TRANSFORMER
T951
PCONT
SWITCH
F1
Q953
SYNC
DETECTOR
SWITCH
Q605
D959
RL950
(2) (+VCC)
4(1) OUT_L(OUT_R)
-VCCN
ACDET
8
6
LATCH
-IN_L(IN_R) 10(14)
5
JK950
AC INLET
+B
-B
FP950
D960
DECK
SUPPLY
SWITCH
+B
+B
Q615
VREF
SUPPLY
SWITCH
D955,D956
D957
FP951
+B
Q512
HEADPHONE
MUTING
SWITCH
-VCCN
8
LATCH
5
ACDET
6
+IN_L(IN_R) 11(13)
+
-
Q404(Q204)
HPF
FREQ AMP
SWITCH
(2) (+VCC)
4(1) OUT_L(OUT_R)
-IN_L(IN_R) 10(14)
+B
+IN_L(IN_R) 11(13)
+
-
Q405(Q205)
+B
3
-VCC
-B
3 -VCC
-B
7
MUTEC
MUTEC
7
D510,D511
+B
D509,D513
+B
PLAYBACK SIGNAL LINE
RECORDING SIGNAL LINE
SIGNAL LINES
FM SIGNAL LINE
FM OSC SIGNAL LINE
MAIN SIGNAL LINE
FM & AM SIGNALS LINE
AM SIGNAL LINE
CD SIGNAL LINE
AM OSC SIGNAL LINE
( ) INDICATES THE PIN NO. OF THE RIGHT CHANNEL
AUX SIGNAL LINE
D611
SUB
TRANS-
FORMER
MP3 SIGNAL LINE
RSN35H2-P
HIC
IC500
LPF
FREQ AMP
SWITCH
Q500
+B
Q502
CURRENT
CONTROL
SWITCH
Q513
VOLTAGE
SUPPLY
SWITCH
Q501
-B
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
CURRENT
STABILISER
SWITCH
Q503
+B
VOLTAGE
REGULATOR
Q505
CURRENT
LIMITTING
SWITCH
Q504
+B +B
+B
JK601
HEADPHONE
RCH
VOLTAGE
STABILISER
Q509
Q508
+B
CURRENT
CONTROL
SWITCH
Q507
Q506
VOLTAGE
REGULATOR
CD ON/OFF
SUPPLY
SWITCH
D507
-
LCH
+
JK952
LOW CH
(6
Ω
)
JK951
HIGH CH
(6
Ω
)
-
+
LCH
D950,D951,
D953,D954
Q950
VOLTAGE
REGULATOR
+B
CD-DA (AUDIO/VIDEO) SIGNAL LINE