Panasonic SA-PM38DBEB / SA-PM38EG / SA-PM38EF / SA-PM38EB / SA-PM38EP Service Manual / Supplement ▷ View online
9
With reference to original service manual (section 19.3) on page 68 for Model No. SA-PM38EG/EF/EB/EP-K
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 3
SA-PM38EB/EG/EF/EP MAIN
CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN
SECTION (1/4)
SECTION (1/4)
TO MAIN
SECTION (4/4)
SECTION (4/4)
P1
P1
TO
iPod CIRCUIT
(CN1002)
IN SCHEMATIC
DIAGRAM - 8
iPod CIRCUIT
(CN1002)
IN SCHEMATIC
DIAGRAM - 8
14
1
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: iPod AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
E
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
B
D
E
F
H
G
C
R108 4.7K
0
K103
10K
R107
C105
16V220
C110
16V10
1
2
CN100
TO FAN
3
1
2
D108
B0ADFJ000004
R602
100
Q603
Q603
B1ABDF000026
820
R603
R604
820
A9V
Q600
B1BCCG000023
16V10
C600
R601 1K
VCC
M9V
R600
1K
R103
100
DC DETECT
DC DETECT
10V100
C102
56K
R104
27
R105
C106
10
B1ABCF000176
Q100
56K
R102
Q101
B1ABCF000176
DC_DET
D613
C606
0.1
DC_DET
USB5V
3
1
2
D603
B0ADFJ000004
4.7K
R607
B0EAKM000117
D610
B0EAKM000117
D609
R606 33K
16V22
C602
12K
R608
16V22
C603
VREF+
IPOD_PCONT
POWER CONTROL
POWER CONTROL
VOLTAGE REGULATOR
VOLTAGE REGULATOR
VOLTAGE REGULATOR
C605
16V10
C604
10V100
R353
220K
8
9
11
12
10
2
5
6
3
4
1
7
14
13
CN350
R352
330K
47K
R351
UNR221100L
Q350
UART_OUT
DGND
R392
100K
100K
UART_IN
R350
100K
IPOD_ACC3.3
R394 47K
Q382
B1ADCE000012
QR384
UNR221100L
4.7K
R393
L350
J0JHC0000034
IPOD_DET
IPOD_5V
IPOD_GND
IPOD_RCH
IPOD_LCH
B0EAKM000117
D612
B0EAKM000117
D611
B0EAKM000117
QR600
UNR521400L
R609
560
B1BCCD000019
Q604
D3.3V
IPOD_5V
3
1
2
4
5
C0DBGYY00089
IC601
CD7.5V
D605
B0EAKM000117
4
2
3
5
IC600
C0DAEJG00001
B0EAKM000117
D606
B0EAKM000117
D608
DGND
PGND
GND
D607
B0EAKM000117
FAN+
FAN-
DOCK5V
VGND
IPOD DET
DOCK_R OUT
DPORT_AGND
VBUS_DET
IPOD_CNG1
IPOD_CNG2
DOCK_L OUT
DOCK5V_GND
DO_UART_IN/RX
DO_UART_OUT/TX
IPOD ACC 3.3V
DOCK5V_GND
VCC
C
OUT
GND
VOLTAGE REGULATOR
CTL
VIN
D3.3V
CTRL
NBP
GND
1
INVERTER
LEVEL SHIFTER
SWITCH
16V220
C608
CHANGE
D601
MAZ80910ML
MAZ8091GML
MAZ8091GML
D602
MA2J11100L
MA2J1110GL
CHANGE
CHANGE
16V220
6.3V1000
C100
10
With reference to original service manual (section 19.5) on page 70 for Model No. SA-PM38EG/EF/EB/EP-K
B
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
SA-PM38EB/EG/EF/EP MAIN
CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN
SECTION (3/4)
SECTION (3/4)
TO MAIN
SECTION (2/4)
SECTION (2/4)
P1
P1
1
C
TO
PANEL CIRCUIT
(CN900)
IN SCHEMATIC
DIAGRAM - 6
PANEL CIRCUIT
(CN900)
IN SCHEMATIC
DIAGRAM - 6
TO
TRANSFORMER
CIRCUIT (CN5903)
IN SCHEMATIC
DIAGRAM - 9
TRANSFORMER
CIRCUIT (CN5903)
IN SCHEMATIC
DIAGRAM - 9
TO
POWER CIRCUIT
(CN5102)
IN SCHEMATIC
DIAGRAM - 8
POWER CIRCUIT
(CN5102)
IN SCHEMATIC
DIAGRAM - 8
D
TO
HEADPHONE
CIRCUIT (CN950)
IN SCHEMATIC
DIAGRAM - 6
HEADPHONE
CIRCUIT (CN950)
IN SCHEMATIC
DIAGRAM - 6
11
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: FM SIGNAL LINE
: iPod AUDIO INPUT SIGNAL LINE
: USB SIGNAL LINE
15
16
17
18
19
20
21
22
23
24
25
26
27
28
I
J
L
M
N
P
O
K
R837
1K
R842
4.7K
R840
10K
15K
R848
HP_SW
HP_L
HP_R
TAPE_EJECT
2
3
1
5
4
CN902
FL_DATA
FL_CLK
FL_CS
VOL_JOG1
D3.3V
KEY1
RMT
KEY2
VREF-
6
8
9
7
2
1
4
5
3
10
11
CN901
SYS3.3V
CD_OPEN_SW
REST_SW
HALT
AGND
IN_L
AMP_MUTE
DC_DET
PCONT2
IN_R
2
4
3
1
6
5
CN200
L801
G0C3R3JA0027
L800
G0C3R3JA0027
R836
100
R828
100
47K
R830
10K
R847
USB_SCL
USB_SDA
STAT
TU_SDA
TU_STEREO
LOADING
R835
100
R846
100
R845
100
R826
1K
R832
100
6.3V1000
C806
VCC
M9V
4
5
1
3
2
7
6
CN600
10K
R859
R839
10K
100
R889
CD_RST
UART_IN
UART_OUT
DECK_MTR
REC_H
VREF-
DECK_PL
PHOTO
C862
470P
470P
IPOD_DET
R862 10K
470P
C863
IPOD_5V
IPOD_ACC3.3
R854
100
R855
100
220
220
R852
100
R861
R860
R866
15K
R865
10K
R856
12K
TU_CLK
TU_TUNED
IPOD_PCONT
4.7K
R864
4.7K
R863
R857
100
ASP_CLK
ASP_DATA
D851
470K
R853
R858
100
16V10
C851
VREF-
100P
C808
50V1
C809
R881
10K
Q802
B1GBCFJN0009
HP_SW
R805
4.7K
0.01
C810
RESET
50V1
C811
47K
R806
2
4
3
1
6
5
CN800
FOR
SOFTWARE
SOFTWARE
FL_CLK
10K
R811
FL_DATA
100
R808
100
R809
R802 220K
X801
X801
H4Z8004AA001
X802
X802
H0A327200097
100
R812
100
R807
C802
0.1
MUTE_HP
FL_CS
PCONT2
4.7K
R813
22P
C814
22P
C804
18P
C801
18P
C803
R815
100
VERR
USB_IRQ
TAPE_EJECT
MMOD
TERR
RMT
USB_RST
R884 15K
R888 1.8K
C882
4700P
C876
560P
560P
C877
560P
560P
C881
220P
A9V
VDD
R883 47K
C883
10V100
KEY1
KEY2
10K
R885
4.7K
470
R876
R878
VREF+
1K
R891
VOL_JOG1
AMP_MUTE
DC_DET
4.7K
R810
0.1
C878
220P
C812
220P
C815
220P
C813
100P
C826
100
R804
100P
C800
BLKCK
PCONT1
HALT
VREF-
GND
SYS3.3V
R890
10K
CD_MCLK
CD_MLD
CD_MDATA
79
77
76
78
49
47
48
50
74
71
72
67
68
56 55
58 57
52 51
54 53
65
66
61
62
59
60
64 63
70 69
73
75
10
8
7
9
12
11
99
100
95
94
96
97
90
91
89
93
92
98
4
6
5
2
1
3
81
82
80
86
87
88
84
83
85
45
19
17
15
14
16
18
43
23
21
20
22
41
24
39
37
33
35
34
29
30
27
26
28
32
31
36
38
25
40
42
44
13
46
IC800
RFKWMPM38EG
HP_L
HP_R
AGND
NC
3.3V
KEY1
RMT
HP_SW
TAPE_EJECT
VOL_JOG1
KEY2
FL_CS
FL_CLK
FL_DATA
STBY3.3V
VREF-
IN1_R
DC_DET
STBY
AMP_MUTE
AGND
IN2_L
PCONT
HALT
VCC
M+9V
M_GND
SYS3.3V
SYS_GND
[75] DAB_MODE
RDS_CLK
RDS_DATA
[74] D_MPUCLK/RDS_CLK
VSS
OCD_SDA
STBY_3.3V
MMOD
OCD_SCL
MICONRST
VSS
OCD_SDA
VDD
OCD_SCL
MICONRST
VSS
OCD_SDA
OCD_SCL
MICONRST
CD_MLD
NC
1.8V
NC
NC
VSS
CD_RST
TU_SDA
OPEN_H
USB_SCL
RMT
VSS
STAT
BLKCK
NC
[26] HALT
CD_MCLK
NC
NC
NC
NC
AMP_MUTE
VDD
FAN_SW
DMT
[72] DAB_RX
DAB_PCONT
DAB_TU_SDA
DAB_TU_RST
DAB_TU_SCL
UART_IN
[73] DAB_TX/RDS_DATA
PL_H
REC_H
UART_OUT
PHOTO
MOTOR_H
NC
CLOSE_L
VSS
NC
NC
NC
NC
IPOD_PDET
ASP_CLK
CRTIMER
IPOD_DET
IPOD_ACC3.3
DEMO_SETTING
REST_SW
CD_OPEN_SW
[52] TU_TUNED
[51] TU_CLK
TU_STEREO
[53] MODEL SELECT
MODEL_SELECT
IPOD_PCONT
DAB_RST
ASP_DATA
NC
VERR
USB_RST
NC
VREF+
REGION
VOL_JOG
NRST
3.3V
OSC1(8MHz)
TAPE_EJECT
OSC2(8MHz)
MMOD
[3] FL_CS
[2] PCONT2
[1] PCONT1
MICROPROCESSOR
FL_DATA/OCD_SDA
MMOD0
TERR
HP_SW
NC
NC
VSS
XI(32kHz)
USB_IRQ
VDD1.8V
XO(32kHz)
FL_CLK/OCD_SCL
MUTE_HP
USB_SDA
GND
KEY2
KEY1
DCDET
MK-IN2
MK-IN1
[27] DAB_DDOWFIC
CD_MDATA
D827
MA2J11100L MA2J1110GL
D826
MA2J11100L
MA2J1110GL
MA2J1110GL
CHANGE
CHANGE
D851
MA2J11100L
MA2J1110GL
MA2J1110GL
MA2J11100L
MA2J1110GL
MA2J1110GL
D800
CHANGE
11
2.5.
PANEL CIRCUIT and HEADPHONE CIRCUIT (For DBEB)
With reference to original service manual (section 19.6) on page 77 for Model No. SA-PM38DBEB-K
C
C
PANEL CIRCUIT
D
HEADPHONE CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-PM38DBEB
PANEL / HEADPHONE
CIRCUIT
11
B
TO
MAIN CIRCUIT
(CN901)
IN SCHEMATIC
DIAGRAM - 5
MAIN CIRCUIT
(CN901)
IN SCHEMATIC
DIAGRAM - 5
TO
TRANSFORMER
CIRCUIT (CN5902)
IN SCHEMATIC
DIAGRAM - 9
TRANSFORMER
CIRCUIT (CN5902)
IN SCHEMATIC
DIAGRAM - 9
B
TO
MAIN CIRCUIT
(CN902)
IN SCHEMATIC
DIAGRAM - 5
MAIN CIRCUIT
(CN902)
IN SCHEMATIC
DIAGRAM - 5
1
: +B SIGNAL LINE
: -B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
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
100P
C906
FL1
R918
1.2
FL2
L950
L950 - L952
J0JBC0000019
100K
R950
L951
L952
2
3
1
5
4
CN950
HEADPHONE
0.01
C950
GND2
-VP
FL_CS
FL_CLK
KEY1
VOL_JOG1
6
8
9
7
2
1
4
5
3
10
11
CN900
RMT
FL_DATA
D3.3V
KEY2
SYS3.3V
1
7
6
4
2
3
5
JK950
100K
R951
0.01
C951
R930
12K
R931
22K
10K
R932
10K
R928
10K
R929
16V10
C908
VOL_JOG1
SYS3.3V
1
3
2
Z900
B3RAC0000017
REMOTE CONTROL SENSOR
RMT
35V22
C902
GND2
G0C101JA0027
L901
2
1
4
3
CN905
100P
C907
EVEKE2F2524B
VOLUME JOG
VR900
GND2
D3.3V
FL_CLK
G0C3R3JA0027
L900
R927
100K
1K
R923
FL_DATA
1K
R924
C903
0.1
C911
220P
C912
220P
GND2
C905 0.1
FL_CS
R925
1K
R926 100K
C909
35V22
C913
220P
220P
D901
B0BC6R8A0266
68
R922
35V22
C900
FL1
16V22
C910
C901
35V22
68
R921
-VP
GND2
FL2
43
5
6
1
2
8
37
36
38
32
31
34
33
27
28
25
26
30
29
35
40
39
13
12
11
15
16
14
9
10
23
24
18
19
17
21
22
20
7
44
FL900
A2BB00000166
FL DISPLAY
S907
S908
1.2K
R908
S900
S901
1.2K
R901
2.2K
R903
4.7K
R905
3.3K
R904
5.6K
R906
S904
S903
S906
1.5K
R902
S902
SEG7
SEG7
SEG5
SEG4
SEG6
SEG6
SEG3
SEG9
SEG9
SEG8
SEG8
SEG13
SEG13
SEG16
SEG16
SEG14
SEG14
SEG15
SEG15
SEG11
SEG11
SEG10
SEG10
SEG12
SEG12
21
5
6
3
1
2
4
19
9
7
8
16
17
11
10
12
15 14 13
18
20
35
37
42
44
43
39
38
41
40
36
33
22
31
29
27
24
23
26
25
28
30
32
34
IC900
C0HBB0000057
S909
3.3K
R911
S910
S911
2.2K
R910
SEG2
SEG1
SEG17
GRID11
GRID11
GRID9
GRID9
GRID8
GRID10
GRID10
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
1.5K
R909
CD PLAY/PAUSE
-DEMO
POWER
GRID6
GRID5
[33] GRID10
GRID9
SEG5
[23] SEG7
SEG6
SEG1
-VP
SEG2
SEG3
[32] GRID11
[1] NC
SEG17
SEG17
SEG4
SEG5
SEG1
SEG2
SEG3
SEG4
GRID7
GRID8
FM/AM
FWD
USB
BASS/TREBLE
iPod
D.BASS
SEG11
SEG12
SEG13
[22] SEG8
[12] VSS
SEG9
SEG10
GRID2
CD EJECT
SEG14
SEG15
GRID3
FL DRIVER
GRID4
REW
HP_L
HP_R
AGND
HP_SW
TAPE_EJECT
FL2
FL1
KEY2
3.3V
NC
VOL_JOG1
VREF-
VREF-
FL_DATA
RMT
FL_CS
-VP
GND2
FL_CLK
KEY1
VREF+
VDD
SEG16
NC
NC
FL_CLK
FL_CS
FLDATA
GRID1
GRID6
GRID5
GRID7
GRID8
GRID2
GRID3
GRID4
GRID1
NC
VSS
VDD
DOUT
OSC
NC
NC
1 2 3
DELETE
(R912)
12
2.6.
PANEL CIRCUIT and HEADPHONE CIRCUIT (For EG/EF/EB/EP)
With reference to original service manual (section 19.6) on page 71 for Model No. SA-PM38EG/EF/EB/EP-K
C
C
PANEL CIRCUIT
D
HEADPHONE CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-PM38EB/EG/EF/EP
PANEL / HEADPHONE
CIRCUIT
11
B
TO
MAIN CIRCUIT
(CN901)
IN SCHEMATIC
DIAGRAM - 5
MAIN CIRCUIT
(CN901)
IN SCHEMATIC
DIAGRAM - 5
TO
TRANSFORMER
CIRCUIT (CN5902)
IN SCHEMATIC
DIAGRAM - 9
TRANSFORMER
CIRCUIT (CN5902)
IN SCHEMATIC
DIAGRAM - 9
B
TO
MAIN CIRCUIT
(CN902)
IN SCHEMATIC
DIAGRAM - 5
MAIN CIRCUIT
(CN902)
IN SCHEMATIC
DIAGRAM - 5
1
: +B SIGNAL LINE
: -B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
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
100P
C906
FL1
R918
1.2
FL2
L950
L950 - L952
J0JBC0000019
100K
R950
L951
L952
2
3
1
5
4
CN950
HEADPHONE
0.01
C950
GND2
-VP
FL_CS
FL_CLK
KEY1
VOL_JOG1
6
8
9
7
2
1
4
5
3
10
11
CN900
RMT
FL_DATA
D3.3V
KEY2
SYS3.3V
1
7
6
4
2
3
5
JK950
100K
R951
0.01
C951
R930
12K
R931
22K
10K
R932
10K
R928
10K
R929
16V10
C908
VOL_JOG1
SYS3.3V
1
3
2
Z900
B3RAC0000017
REMOTE CONTROL SENSOR
RMT
35V22
C902
GND2
G0C101JA0027
L901
2
1
4
3
CN905
100P
C907
EVEKE2F2524B
VOLUME JOG
VR900
GND2
D3.3V
FL_CLK
G0C3R3JA0027
L900
R927
100K
1K
R923
FL_DATA
1K
R924
C903
0.1
C911
220P
C912
220P
GND2
C905 0.1
FL_CS
R925
1K
R926 100K
C909
35V22
C913
220P
220P
D901
B0BC6R8A0266
68
R922
35V22
C900
FL1
16V22
C910
C901
35V22
68
R921
-VP
GND2
FL2
43
5
6
1
2
8
37
36
38
32
31
34
33
27
28
25
26
30
29
35
40
39
13
12
11
15
16
14
9
10
23
24
18
19
17
21
22
20
7
44
FL900
A2BB00000166
FL DISPLAY
S907
S908
1.2K
R908
S900
S901
1.2K
R901
2.2K
R903
4.7K
R905
3.3K
R904
5.6K
R906
S904
S903
S906
1.5K
R902
S902
SEG7
SEG7
SEG5
SEG4
SEG6
SEG6
SEG3
SEG9
SEG9
SEG8
SEG8
SEG13
SEG13
SEG16
SEG16
SEG14
SEG14
SEG15
SEG15
SEG11
SEG11
SEG10
SEG10
SEG12
SEG12
21
5
6
3
1
2
4
19
9
7
8
16
17
11
10
12
15 14 13
18
20
35
37
42
44
43
39
38
41
40
36
33
22
31
29
27
24
23
26
25
28
30
32
34
IC900
C0HBB0000057
S909
3.3K
R911
S910
S911
2.2K
R910
SEG2
SEG1
SEG17
GRID11
GRID11
GRID9
GRID9
GRID8
GRID10
GRID10
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
1.5K
R909
CD PLAY/PAUSE
STOP/-DEMO
POWER
GRID6
GRID5
[33] GRID10
GRID9
SEG5
[23] SEG7
SEG6
SEG1
-VP
SEG2
SEG3
[32] GRID11
[1] NC
SEG17
SEG17
SEG4
SEG5
SEG1
SEG2
SEG3
SEG4
GRID7
GRID8
FM/AM
FWD
USB
BASS/TREBLE
iPod
D.BASS
SEG11
SEG12
SEG13
[22] SEG8
[12] VSS
SEG9
SEG10
GRID2
CD EJECT
SEG14
SEG15
GRID3
FL DRIVER
GRID4
REW
HP_L
HP_R
AGND
HP_SW
TAPE_EJECT
FL2
FL1
KEY2
3.3V
NC
VOL_JOG1
VREF-
VREF-
FL_DATA
RMT
FL_CS
-VP
GND2
FL_CLK
KEY1
VREF+
VDD
SEG16
NC
NC
FL_CLK
FL_CS
FLDATA
GRID1
GRID6
GRID5
GRID7
GRID8
GRID2
GRID3
GRID4
GRID1
NC
VSS
VDD
DOUT
OSC
NC
NC
1 2 3
DELETE
(R912)
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