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Model
SA-PM500EG SA-PM500EF SA-PM500EP SC-PM500EP
Pages
115
Size
11.11 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / CD STEREO SYSTEM
File
sa-pm500eg-sa-pm500ef-sa-pm500ep-sc-pm500ep.pdf
Date
PREV: Panasonic SA-PM4E / SA-PM4EB / SA-PM4EG / SC-PM4E Service Manual

Panasonic SA-PM500EG / SA-PM500EF / SA-PM500EP / SC-PM500EP Service Manual ▷ View online

93
15.10. MAIN (FL SUPPLY) CIRCUIT
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
B
 MAIN (FL SUPPLY) CIRCUIT
SCHEMATIC DIAGRAM - 9
SA-PM500EF/EG/EP
MAIN (FL SUPPLY)
 CIRCUIT
TU: MAIN (TUNER) CIRCUIT: SCHEMATIC DIAGRAM - 7
FL: MAIN (FL SUPPLY
）　CIRCUIT: SCHEMATIC DIAGRAM - 9
MA: MAIN (MICON) CIRCUIT: SCHEMATIC DIAGRAM - 3 ~ 6
MM: MAIN (MULTIPLEXING) CIRCUIT: SCHEMATIC DIAGRAM - 8
: -B SIGNAL LINE
: +B SIGNAL LINE
5
3
4
8
7
6
2
1
9
FL_GND
FL-
MA
MA
MA
MA FL+
-VP
VCC18V
FL_GND
PCONT
MA
MA
MA
1
2
FP1000
POWER SUPPLY
750mA
S
D
G
B1DHCC000034
POWER CONTROL
B1GBCFNN0043
POWER SAVE CONTROL
B1BABK000001
QR1001
R1120
47
C1120
5600P
SWITCHING TRANSFORMER
L1103
J0JBC0000041
D1009
B0JAME000114
C1110
16V100
D1006
D1013
B0BC035
A
000
7
B0BC3R0A0262
L1107
0
C1121
35V33
D1011
B0EAMM000057
Q1001
R1122
4.7K
R1112
47K
B0BC027A0264
D1007
C1111
35V33
T1000
G4D1A0000117
QR1002
C1126
4.7
R1130
10K
R1125
100K
FL1
FL2
94
15.11. PANEL CIRCUIT
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
C
 PANEL CIRCUIT
SCHEMATIC DIAGRAM - 10
SA-PM500EF/EG/EP
PANEL
CIRCUIT
B
TO
MAIN (MICON)
CIRCUIT (CN900) 
IN SCHEMATIC 
DIAGRAM - 4 
: +B SIGNAL LINE
: -B SIGNAL LINE
TL6802
TL6804
TL6803
TL6801
TL
TL
TL
TL
TP6805
TP6807
TP6806
TP6808
TP6809
TP
TP
TP
TP
TP
K1
0
TL1
TL
S904
S914
R913
2.2K
R924
3.3K
S907
R926
6.8K
S905
R914
3.3K
S906
S915
R925
4.7K
R927
22K
12K
R928
G2
G1
1
2
VR900
C906
100P
100P
C908
S901
S903
R912
1.5K
1.2K
S913
S911
S912
R911
R934
100
R920
47
R921
1.2K
R922
1.5K
C922
1
G2
2
1
3
G1
B3RAC0000017
REMOTE CONTROL SENSOR
VOLUME JOG
IR921
R923
2.2K
C6826
35V22
35V22
21
5
6
3
1
2
4
19
9
7
8
16
17
11
10
12
15
14
13
18
20
35
37
38
39
40
41
42
43
44
36
33
22
31
29
27
24 23
26 25
28
30
32
34
IC6801
C0HBB0000057
R6810
0
C6829
35V22
C6828
C6827
0.1
8
9
11
12
10
2
5
6
3
4
1
7
14
13
CN6801
C6824
0.01
C
6
819
C
6
81
6
C
6
814
C
6
815
C6825 10V22
CS
CL
R6809
0
DA
R6808
R6805
R6806
0
0
0
R6807
R6804
100K
10K
C6820
0.01
C
6
809
C
6
810
C
6
811
C6801
35V22
FL6801
A2BB00000172
FL DISPLAY
C
6
805
1000P
1000P
1000P
1000P
1000P
1000P
1000P
1000P
1000P
1000P
1000P
C
6
808
C
6
80
6
C
6
80
7
S
EG08
S
EG10
S
EG09
S
EG04
S
EG05
GRID10
GRID11
GRID0
7
GRID08
FL1
FL1
GRID01
GRID04
GRID05
GRID03
GRID0
6
GRID0
2
GRID09
S
EG01
S
EG03
S
EG0
2
S
EG1
7
S
EG0
7
S
EG0
6
S
EG0
6
S
EG0
2
S
EG03
-V
P
S
EG1
7
GRID09
[32] GRID11
[33] GRID10
S
EG01
S
EG05
S
EG04
GRID06
GRID05
GRID07
GRID03
GRID01
GRID02
GRID04
GRID08
SEG16
SEG11
S
EG0
7
SEG09
[22] SEG08
SEG10
SEG15
SEG13
SEG12
SEG14
FL DISPLAY DRIVER
KEY2
S
EG13
FL-
-VP
S
EG1
6
STOP
FL
2
FL
2
C
iPod
POWER
CD
B
BASS/
TREBLE
FWD SKIP
REV SKIP
D.BASS
A
RADIO/
EXT-IN (USB)
FL+
FL+
CD OPEN/CLOSE
S
EG14
S
EG15
DGND
KEY1
VJOG
D3.3V
REM_IN
STBY_3.3V
FL_CL
FL_CE
FL_DI
VP_GND
S
EG11
S
EG1
2
PLAY/PAUSE
VSS
DOUT
NC
NC
NC
VSS
NC
NC
NC
O
S
C
FL_C
S
FL_D
A
T
A
VDD
FL_CLK
VDD
FL-
1
2
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
38
39
95
15.12. iPhone, USB & HEADPHONE CIRCUIT
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
D
 iPhone CIRCUIT
SCHEMATIC DIAGRAM - 11
SA-PM500EF/EG/EP
iPhone / USB / HEADPHONE
 CIRCUIT
B
TO
MAIN (MULTIPLEXING)
CIRCUIT (CN7901*) 
IN SCHEMATIC 
DIAGRAM - 8 
DOCK FOR iPod / iPhone
E
 USB CIRCUIT
B
TO
MAIN (MULTIPLEXING)
CIRCUIT (CN7910*) 
IN SCHEMATIC 
DIAGRAM - 8 
USB PORT
F
 HEADPHONE CIRCUIT
B
TO
MAIN (MICON)
CIRCUIT (CN905*) 
IN SCHEMATIC 
DIAGRAM - 4 
HEADPHONES
: AUDIO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
: +B SIGNAL LINE
: iPod/iPhone SIGNAL LINE
: +B SIGNAL LINE
CK1300
R963
7
6
3
2
5
1
4
JK952
J0JHC0000096
L955
L954
J0JHC0000096
4
5
1
3
2
7
6
C952
0.1
0.1
L956
J0JBC0000041
3
2
1
ZJ900
C960
1000P
R958
470
470
C956
R_IN
R/HP
18V_GND
L_IN
L_OUT
L/HP
R_OUT
CN906
JK1111
D
2
5
1
4
6
3
G
N
G
D
-D
USB5V
+D
G
CN901
2
3
1
5
4
USB5V
DGND
DGND
-D
+D
L1006
J0JGC0000071
J0JGC0000071
C1304
0.1
0.1
L1003
R1314
L1009
R1311
0
L1007
J0JHC0000107
6
7
5
9
25
24
26
21
20
22
17
18
13
10
12
11
16
14
15
19
23
28
27
8
1
3
4
2
29
30
CN1001
2
3
1
5
4
CN1002
C1302
0.1
L1026
J0JHC0000107
J0JHC0000107
L1005
J0JGC0000034
L1001
0
0
0
0
0
0
L1004
SW1
RESETTABLE FUSE
L1024
L1002
L1008
C1303
FW GND
TX
IN - L
OUT-R
IN - R
DGND
RX
FW GND
USB D-
USB PW
USB D+
FW TPB+
FW TPB-
ACC_ID
FW TPA+
FW TPA -
RESERVED
ACC-DET
OUT - L
ACC PWR
RESERVED
USB_GND
S-VIDEO (C)
VIDEO-COMP
AUDIO RETURN
D GNDREM SENSE
IPOD_DET_1
S-VIDEO (Y)
FW PWR +12V
FW PWR +12V
VBUS
DGND
D-
D+
IPOD_DET
96
15.13. SMPS CIRCUIT
 SMPS CIRCUIT
SCHEMATIC DIAGRAM - 12
SA-PM500EF/EG/EP
 SMPS
 CIRCUIT
: +B SIGNAL LINE
TO
MAIN (MICON)
CIRCUIT
(CN1004*)
IN SCHEMATIC
DIAGRAM - 6
NOTE: “ * ” REF IS FOR INDICATION ONLY
G
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
D
E
F
H
G
C
3.3M
R748
R746
B0ACCK000012 68K
R743
C717
0.15
3.3M
R745
3.3M
R732
120
R714
0
R712
B3PBA0000503
FEEDBACK
FEEDBACK
PC702
R723
G1C100K00019
D717
B0JCME000035
D708
B0ECKP000055
2200P
C710
F1BAF2220023
C720
100P
1
2
3
5
6
T701
ETS28BT11GAC
MAIN TRANSFORMER
R725
100
R722
33K
0.22
C718
F751
Z752
ERZVA5Z471
F0CAF104A105
0.1
C725
F0CAF104A105
0.1
C702
F1BAF1020020
1000P
C728
F1BAF1020020
1000P
C727
P751
R726
1.5M
3
2
4
1
L702
G0B183E00004
3
2
1
ZJ701
10
R
72
1
0.15
R718
C706
400V100
C705
0.01
B0ACMQ000002
CURRENT LIMITING SWITCH
D707
R703
68K
R704
68K
S
D
G
B1KAB0000021
Q701
220P
C731
R724
1.5M
1
2
3
4
D701
B0EBNR000045
0
R
7
08
3.3
R
7
19
G2
G1
TH702
D4CC11040013
4.
7
M
R
7
44
0.
22
C
7
1
6
0.1
C721
R701
1K
C723
1000P
47K
4
3
1
2
PC701
B3PBA0000503
C
7
15
1000P
R749
10K
C713
50V4.7
D715
B0BC02900004
C711
0.1
C732
150P
1K
R747
6
7
5
2
4
3
8
1
IC700
C0DBZYY00448
SWITCH-MODE
POWER SUPPLY CONTROLLER
C703
25V1000
150K
R710
R716
0.1
C709
C714
1000P
R706
1K
C
7
1
2
0.1
2
4
3
1
6
5
CN905
330
R717
C704
220P
G2
G1
ZA701*
HEATSINK
1
2
B0ABSM000008
D702
R702
47
3
2
1
ZJ702
R720
24K
1.5K
R728
VCC
GND
DRIVER
ISENSE
T3.15A 250V
18V
18V
ECO MODE
FRD
FRD
18VGND
STBY_CTRL
18VGND
OPTMR
PROT
VINS
CTRL
3
7
8
9
10
GND
GND
+18.4V
+18.4V
GND
VCC
4
3
1
2
AC IN
220-240V
50Hz
2.2K
R727
C722
56P
ZA700*
HEATSINK
TH701
D4CAA5R10001
K4*
K5*
1
C
A
R
3
2
C0DBEYY00070
SHUNT REGULATOR
IC702
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