Panasonic SA-DK20

Z601
(REMOTE SENSOR)
31
RMT
+B
+B
+B
DECK
SUPPLY
SWITCH
PCONT
SWITCH
PCONT
SWITCH
M5218AP
IC203
OP AMP
BTL
M62456FPE1
IC204
+B
-B
+B
M
REGULATOR/
STABILIZER
C0DBAJG00002
IC702
REGULATOR
LM2940T5M
IC703
REGULATOR
SWITCH
(PLUNGER
SUPPLY)
MUTING
SWITCH
OVERLOAD
PROTECTION
+B
DC
DETECT
DC
DETECT
REGULATOR/
STABILIZER
BPF 1
P.HOLD
BPF 2
P.HOLD
BPF 3
P.HOLD
BPF 4
P.HOLD
BPF 5
P.HOLD
+
-
+
-
+
-
<PEAK HOLD>
HOLD C RESET
BPF IN
HOLD
OUTPUT
OUTPUT
CONTROL
SPECTRUM ANALYSER
M62457AFPE1
IC602
+B
+B
+B
+B
+B
REGULATOR
MUTING
CONTROL
IC601
C2BBGF000359
MICRO-CONTROLLER
SYNC
32
Q701,Q702
SWITCH
(PLUNGER
SUPPLY)
D709
Q705
CURRENT
LIMITTING
CONTROL
L701,
L712
Q708~Q713
Q375
Q351~Q354
Q715
Q714
Q703,Q704
PWCONT
DCDET
29
LEV2 LEV1
FLCH(R)
H_LOUT(R)
HP_L(R)
D712,
D714,
D716
PHONE
40
Q374
Q385
Q381~Q384
D381,D383
9
10
2(23)
6
ZFLGA
Q706
D707
D708
AMUTE
MUTE
FAN MOTOR
SWITCH
D705
Q609
Q373
Q610
27
PCONT
SP_A
10
SP_B
11
SP_C
12
SP_IN
9
VCC/2
1
VCC/2 GEN.
V REF GEN.
I REF GEN.
DIFOUT
4
COUT
5
CNF
6
ANF
8
7
MCU I/F
SELECTOR
PHOUT
15
GND1
14
ENB
13
C
12
B
11
A
10
VCC
9
VREF
2
IREF
3
AOUT
AMP-A
AMP-D
AMP-C
12
LEVEL1
LEVEL2
INVLPF
LRNF
HPF1-2(2)
40
SA-DK20