Read Panasonic SA-PM24EB / SA-PM24EG / SA-PM24EP / SC-PM24EP Service Manual online
76
18.4. MAIN CIRCUIT (3/4)
3/4
4/4
1/4
2/4
SA-PM24EB/EG/EP MAIN CIRCUIT
A
TO
CD SERVO
CIRCUIT
(CN7002)
IN SCHEMATIC
DIAGRAM - 1
CD SERVO
CIRCUIT
(CN7002)
IN SCHEMATIC
DIAGRAM - 1
D
TO
USB CIRCUIT
(P901)
IN SCHEMATIC
DIAGRAM - 7
(P901)
IN SCHEMATIC
DIAGRAM - 7
22
1
22
1
F
TO
POWER CIRCUIT
(CN5102)
IN SCHEMATIC
DIAGRAM - 9
POWER CIRCUIT
(CN5102)
IN SCHEMATIC
DIAGRAM - 9
P1
TO MAIN
SECTION (4/4)
TO MAIN
SECTION (1/4)
SCHEMATIC DIAGRAM - 4
MAIN CIRCUIT
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: MUSIC PORT AUDIO INPUT SIGNAL LINE
: - B SIGNAL LINE
: FM/AM SIGNAL LINE
: FM SIGNAL LINE
: AM SIGNAL LINE
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
L
J
M
O
P
N
IN_L
DC_DET
IN_R
AMP_MUTE
PCONT2
2
4
3
1
6
5
CN806
AGND
C838
R876
LOADING
R805
R875
R874
R850
R851
R801
D806
MA2J1110GL
R856
CD_MDATA
R961
CD_MLD
R962
R834
R834
R844
USB_SDA
STAT
CD_MCLK
USB_SCL
R833
R832
HALT
BLKCK
R800
R840
D807
MA2J1110GL
R865
R872
R869
R843
CD_RST
CD_OPEN_SW
REST_SW
PLL_DI
PLL_DO
R839
R853
R837
C853
R861
R863
C861
C816
MA2J1110GL
D802
R815
R848
R849
C819
R846
FL_CS
PCONT2
HP_MUTE
R836
R868
R871
R845
C848
C857
C822
C847
R870
PCONT1
R842
C845
C843
C846
D805
MA2J1110GL
B1GBCFJN0028
Q801
C844
RESET
FL_CLK
R957
SYS3.3V
C803
100P
R956
R838
TERR
VERR
MMOD
R806
C839
C860
RMT
R873
R847
R841
C850
R828
C830
C831
R862
R829
X801
C836
X802
X802
H0A327200097
X801
H4Z8004AA001
C835
HP_SW
C854
C829
USB_IRQ
USB_RST
AMP_MUTE
KEY2
KEY1
R819
VREF+
R824
R820
R823
C824
R827
R813
2
4
3
3
1
6
5
5
CN800
C851
C820
C821
FL_DATA
R816
VOL_JOG1
DC_DET
PLL_CLK
PLL_CE
VREF-
RDS_CLK
RDS_DATA
ASP_DATA
ASP_CLK
1K
1K
100
56P
39P
4.7K
1M
1K
47K
0
6.3V1000
6.3V1000
47P
100P
100
4.7K
50V1
0.01
100
50V1
STBY
DC_DET
AMP_MUTE
IN1_R
AGND
IN2_L
56P
0.1
22P
100P
100
220K
22P
56P
MMOD
OCD_SCL
220P
47K
MICONRST
VSS
OCD_SDA
10K
STBY_3.3V
100
0.1
2.7K
5.6K
15K
1000P
1000P
1000P
4700P
1K
4.7K
220P
220P
100
220P
100
1K
1K
100
2.2K
1K
1K
1K
10K
4.7K
4.7K
1K
100
47K
47K
3.3K
100
1K
470K
16V10
1K
100
100
100
100
100
100
220
CD_OPEN_SW
LOADING
GND
7.5V
REST_SW
3.3V
CD_RCH
J0JKB0000020
L804
C216
C416
CD_LCH
BLKCK
R812
CD_RST
CD_MDATA
C810
CD_MCLK
R807
6
5
8
9
9
11
12
12
10
18
15
17
16
20
19
13
14
14
7
2
1
4
3
22
21
CN807
STAT
R810
R809
R808
CD_MLD
R811
R928
6
5
5
8
9
11
12
10
18
15
17
16
16
20
19
19
13
14
7
2
1
1
4
3
3
22
21
21
MMOD
DGND
USB_SDA
VERR
D5V
USB_SCL
R958
R959
R960
USB_RST
TERR
USB_IRQ
4.7K
CD_7.5V
PGND
CD_DGND
STAT
BLKCK
ST_IN
REST_SW
LOADING
USB5V
DGND
USB_SCL
CD_MCLK
CD_L
CD_R
ST_CLK
ST_REQ
CD_3.3V
CD_AGND
TX (NC)
CD_MDATA
1000P
1000P
1000P
CD_RST
CD_3.3V
CD_MLD
LD_SW/CLDCK
DGND
DGND
CD_CLK
STIN
MMOD
DGND
D3.3V
DGND
TERR
CD_MLD
STCLK
STREQ
VERR
CD_RST
100K
USB_RST
USB_IRQ
USB_SDA
CD_STAT
CD_DATA
CD_UNLOAD
4.7K
4.7K
100
100
100
100
100
100
220P
4.7K
100
4.7K
10K
IC800
MICRO PROCESSOR
RFKWMPM5EB
CN802
FOR SOFTWARE
DOWNLOADING
[75] DAB_MODE
48
47
220
RDS_DATA
RDS_CLK
49
50
45
43
41
39
37
34
33
35
27
28
26
31
30
29
36
38
40
42
44
46
32
HP_SW
MBP2
NC
MMOD
MBP1
FL_CLK
OSC2(8MHz)
VERR
USB_RST
USB_IRQ
OSC1(8MHz)
NRST
3.3V
MMOD0
XO(32kHz)
TERR
XI(32kHz)
VSS
INTERNAL(1.8V)
MUTE HP
FL_DATA
VSS
ASP_CLK
ASP_DATA
CRTIMER
DAB_RST
DAB_TU_SDA
DAB_TU_RST
DAB_TU_SCL
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DAB_PCONT
DAB_RX
[27] DAB_DDOWFIC
[25] RMT
[26] HALT
[26] HALT
[3] FL_CS
[1] PCONT1
[2] PCONT2
[2] PCONT2
[52] PLL_CE
[51] PLL_CLK
[51] PLL_CLK
79
77
76
78
99
100
95
94
96
97
90
91
89
93
92
98
81
82
80
86
87
88
84
83
85
NC
VREF+
VSS
CLOSE_L
NC
DEMO_SETTING
MODEL_SELECT
CD_RST
NC
PLL_DI
PLL_DO
REST_SW
CD_OPEN_SW
OPEN_H
OCD_SCL
CD_MLD
1.8V
NC
USB_SCL
STAT
CD_MCLK
BLKCK
VSS
NC
USB_SDA
CD_MDATA
OCD_SDA
NC
NC
NC
NC
NC
VSS
NC
NC
NC
FAN_SW
NC
NC
AMP_MUTE
DCDET
NC
KEY2
NC
VOL_JOG
REGION
VDD
KEY1
NC
NC
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
4
6
5
2
1
3
19
17
15
14
16
18
23
21
20
22
24 25
13
C862
100P
AGND
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