Panasonic SA-PM4E - Page 47

B2
6.8K
R272
6.8K
R271
6.8K
R492
R380
2.2K
6.8K
R491
16V22
C378
R381
10K
5.6K
R546
C546
16V22
C494
0.027
47P
C434
1200P
C497
10K
R455
0.027
C293
R441
33
4
5
1
3
2
7
6
CN450
GND
50V1
C750
D751
B0ACEL000004
D300
B0ACCK000005
C420
50V1
R422
68K
C423
100P
6V47C751
R756
4R7K
R421
15K
C422
100P
AUX_LCH
GND
AUX_RCH
2
1
4
3
JK301
C424
6.3V47
Q300
Q300
B1GDCFGG0026
SWITCH
R752
2R2K
1K
R751
0.1
C755
Q301
Q301
B1GBCFJJ0044
SWITCH
R221
15K
R222
68K
R425
47
R423
47
R424
1K
Q421 Q422
120PC421
R224
1K
3.9K
R426
0.01C425
3.9K
R427
16V220C754
C221 120P
C753 0.01
R220 100KR420 100K
C752 0.01
47
R223
C225 0.01
6.3V47
C224
47
R225
R226
3.9K
Q222
3.9K
R227
Q221, Q222, Q421, Q422
B1ABGC000001
SWITCH
Q221
50V1
C220
C223
100P
C222
100P
675
243
8
1
IC700
IC700
C0ABB0000297
DUAL OP-AMP IC
R755
4R7K
10
R753
1143679851 2 10 12
IC300
AN17831A
POWER AMP IC
4.7K
R554
Q302
B1GBCFJJ0044
MUTING SWITCH
2.2
R553
0.22
C364
0.22
C369
2.2
R550
C374
50V10
FP300
5A
C351
470P
470P
C373
8.2K
R290
C372
1000P
C352
1000P
8.2K
R475
56K
R456
50V1.0
C455
R452
820
56K
R256
R552
2.2
0.22
C333
47P
C234
50V1
C255
C365
0.22
R551
2.2
L-
10K
R275
R261
820
MUTEB
1200P
C208
6.8KR442
R444 3.3K
R443 3.3K
6.8KR445
GND(AGND)
C465
47P
4.7K
R547
GND
A9V
GND
MUTEA
VOL_JOG1
VOL_JOG2
FL3.3V
FL_CS
VREF+
FL_CLK
FL_DATA
KEY2
RMT
KEY1
6
8
9
7
2
1
4
5
3
10
11
CN451
A9V
VCC
CD_RCH
C211 16V1
C411
16V1
C214 50V2.2
C414 50V2.2
C413 16V1
C213 16V1
TUNER_LCH
CD_LCH
6.8K
R401
TUNER_RCH
AUX_LCH
AUX_RCH
6.8K
R201
2.7K
R206
2.7K
R205
C210
220P
220P
C410
3.3K
R211
3.3K
R411
2.7K
R202
C401
220P
2.7K
R402
C201
220P
6.8K
R204
6.8K
R404
2.7K
R203
C203
220P
C463
16V100
50V0.33C448
C429 0.01
C456 0.056C462 0.039
C461 0.039
50V0.1C443
C445 50V0.1
50V1C233
C446 0.068
C444
0.068
R446 27K
R447 27K
C441 0.015
C442 0.015
C440 0.015
C449 0.015
50V1C433
R403
2.7K
16V47
C325
R324
1K
R321
2.2K
220
R323
X320
X320
H0H433400002
220P
C403
GND(TGND)
ASP_CLK
ASP_DATA
C464
47P
16V10
C320
220
R322
47P
C327
1000P
C324
W398
0
C326
47P
7
5
6
1
2
4
3
10
12
14
15
16
13
11
8
9
IC302
LC72725K-M
RDS IC
C322
16V47
560P
C323
1K
R325
470P
C321
D_MPUCLK D_MPUTX
LB321
J0JBC0000015
3.3V
DET
C447
16V10
2
1
31
7
26
825
5
29
28
627
17
1815
16
13
11
9
10
12 21
20
23
24
22
14 19
3
4
30
32
IC301
C1BB00000732
ASP IC
FL_CLK
GND
HP_R
HP_L
HP_SW
AUX_RCH
HP_GND
AUX_LCH
FL_DATA
KEY2
KEY1
RMT
3.3V
FL_CS
VREF+
VREF-
VOL_JOG2
VOL_JOG1
CAP
SC
S1
VCC
CD_RCH
E1
FLOUT
CIN
Vssa
MPXIN
RDDA
Vdda
Vref
XIN
XOUT
RST
TEST
Vddd
Vssd
MODE
RDS-ID
RDCL
E2
GND
FILTER
MNF2
BNF1
BNF2
MOUT2
REC1
MNF1
REC2
MOUT1
BOUT2
BOUT1
RIGHT
LEFT
B1
TUNER_LCH
C1
AUX_LCH
A1
AUX_RCH
A2
C2
B2
VIN2
VIN1
SEL1OUT
SEL2OUT
CD_LCH
D1
TUNER_RCH
D2
OUT_GND OUT_GND
R-
+B
R+
L+
STBY OUT_R- MUTE IN_L IN_R OUT_L- OUT_L+ IN_GND VCC OUT_R+
AGND
AGND
OUTPUT_GND
(VREF-)GND
AGND
W399
0
W473
0
W585
0
W586
0
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
D
E
F
H
G
C
SCHEMATIC DIAGRAM - 3
SA-PM4E/EB/EG MAIN CIRCUIT
3/4 4/4
1/4 2/4
TO MAIN
SECTION (1/4)
TO MAIN
SECTION (4/4)
SPEAKERS
TO
HP / MUSIC
PORT CIRCUIT
(WH950) ON
SCHEMATIC
DIAGRAM-7
TO
PANEL CIRCUIT
(CN900) ON
SCHEMATIC
DIAGRAM-6
MAIN CIRCUIT
: + B SIGNAL LINE : MAIN SIGNAL LINE : AUX SIGNAL LINE : FM/AM SIGNAL LINE
: CD SIGNAL LINE
SA-PM4E / SA-PM4EB / SA-PM4EG
47