Panasonic SA-AK240E - Page 65

TO CRS1 (CN1)
+15V
+15V
R2867
100K
R2822 10K
C2852
16V100
W2560
0
0.01
C2673
100P
C2671
100P
MUTE_A ASP_DA +15V ASP_CLK SW15V -9V A_GND HP_R HP_L
PLLCE_UP
STIDO
PLL_CLK
PLL_DA
R2675
4.7K
SD
DET_OUT
T_GND
CD8V
R2677
120
R2902 33
Q2901
Q2902
R2901 10K
C2903 0.01
C2904 16V100
1
+15V
GND
IN OUT
1
2
3








43
44
45
46
47
48
49
50
42
41
40
39
38
37
36
35
34
33
32
31
302928
27
26
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
81
82
83
84
25
24
232221
2019
18
17
16
15
1413
12
11
10
9
8
7
6
5
4
3
2
1
76
7778
79
80
64
63
65
66
67
68
697071
72
73
7475
51
52
53
54
55
56
57
58
59
60
61
62
NC
STANDBY
FAN
MOT_12V
R2945
10K
D2946
B0ADCJ000020
C2945
16V47
C2944
100P
R2944
4.7K
R2942
5.6K
C2947
6.3V100
R2947
27
R2946
56K
R2943
10K
R2949
47K
R2948
100
NC
NC
DCDET
PCONT/EFP/CS
NC
NC
EE_DAT
EE_CLK
MUTE_A
MUTE_DA
MUTE_A
IDCDET
PCONT
MUTE_D_AMP
REG1
REG2
REG3
REG4
REG5
REG6
REG7
REG8
EE_CS/EFP/EPH
LM_1
DVREF+
UP-GND
PA_LVL PLLCE
PLLCE_UP
RDS_DA RDS_CLK MODE_A
MODE_A F_HOP CNVSS
IRESET
BLKCK STIDO SD ASP_DA ASP_CLK PLL_DA PLL_CLK
VREF+
F_HOP BYTE CNVSS XC_IN XC_OUT /RESET X_OUT VSS XIN VCC
VCC
/NMI RMT
RMT
BLKCK SYNC
SYNC
ST/DO SD NC SW_LV-1 SW_LV-2 ASP_DA ASP_CLK 10DB_ATT PLL_DAT PLL_CLK
/RESTSW
MCLK
MDATA
MLD
STATUS
CD_RST
H.BASS_LED
FL_CLK
FL_DOUT
FL_CS
FL_RESET
V_JOG_B V_JOG_A VOL_LED
SW_LED
FL_CS
FL_RESET
V_JOG_B V_JOG_A VOL_LED
SW_LED
VSS
GND
NC
VCC
VCC
NC
DECK1_H
REC
MTR
PLG2 PLG1
DECK1_H
REC(59)
MTR(58)
PLG2 PLG1
NC NC
MODE_1
HALF_1
MODE_1
HALF_1
STAND_BY
HOME_SW
/RESTSW
MCLK
MDATA
MLD
STATUS
CD_RST
H.BASS_LED
FL_CLK
FL_DOUT
HOME_SW
SPEED
CLOSE_SW
OPEN_SW
CLOSE_SW
OPEN_SW
CHG_PLR[88]
CHG_CW
CHG_CW
CHG_CCW
CHG_CCW
ST_SW
PLAY_SW
ST_SW
PLAY_SW
CHG_PLR
BOTTOM_SW
UP_SENSOR
DECK2
KEY3
KEY2
KEY1
PHOTO_2
BOTTOM_SW
UP_SENSOR
DECK2
KEY3
KEY2
KEY1
PHOTO_2
PHOTO_1
PHOTO_1
AVSS
VREF
AVCC
VREF+
VCC
UP_GND
SYS6V
UP_GND
VREF+
PCONT
D2950 B0ACCK000005
DEMO
IC2801
C2CBYY000053
MICROPROCESSOR
R2864
100
R2801
10K
R2852 100
R2853 100
R2848 100 R2847 100
R2849 1K R2843 1K
R2846 4.7K
R2845 10K R2844 10K R2842 10K R2841 10K
R2820 100K R2819 100K R2818 100K R2817 100K R2830 100K R2831 100K R2832 100K R2833 100K
R2810 22K
R2858 100
R2859 100
R2860 100
R2862 100
R2951
470K
R2966
4.7K
Q2951
Q2952
Q2950
Q2957
Q2958
Q2960
Q2959
R2802 100
C2821
100P
R2882
10M
R2883
330K
C2883
18P
R2886
1M
R2881
220
C2803
1
C2853
0.1
R2851
47K
C29
0.
1
R29
82
0
D2803
B0ACCK000005
C2802
50V2.2
C2882
18P
X2801
H0A327200115
X2802
H2B100500004
R2803 10K
R2861 100
R2955 270K
R2866 47K R2865 47K R2854 47K R2857 47K R2856 47K R2855 47K
R2863
47K
R2950
470K
R2965
4.7K
R2952
1K
SW5V
SPEED
VREF+
R2873
22K
R2871 22K
R2874 4.7K
C2871 330P C2874 330P
C2872 0.022
1
2
3
4
8
7
6
5
NC
VCC
EE_CS
EE_CLK
NC
IC2871
GND
EE.DAT
IC2871
E-EPROM IC
(NOT SUPPLIED)
R2936
1K
B0EAKM000117
D2936
R2937
10K
CN2806
Q2937
Q2936

























HP_L
HP_GND
HP_R
DGND
SW5V
PA_IN_L
PA_IN_GND
PA_IN_R
MOT10V
SW_LED
VOL_LED
J_VOLA
J_VOl_B
FL_RST
FL_CS
FL_DOUT
FL_CLK
H_BASS_LED
KEY3
KEY2
KEY1
P-GND
RMT
VREF+
SYNC
PCONT
SYS6V
MOT_12V
CHG_PLR(88)
HP_L
HP_GND
HP_R
UP_GND
SW5V
PA_IN_L
PA_IN_GND
PA_IN_R
MOT_12V
SW_LED
VOL_LED
J_VOLA
J_VOl_B
FL_RESET
FL_CS
FL_DOUT
FL_CLK
H_BASS_LED
KEY3
KEY2
KEY1
P-GND
RMT
VREF+
SYNC
PCONT
SYS6V
123456789
1011121416171819202122232425262729 2830 1315
CN2805












CCW
CW
P_GND
VC_8V
HOME_SW
ST-SW
OPEN_SW
CAM_SENSOR
SW5V
D_GND
PLAY_SW
PLUNGER
UD_SENSOR
BOTTOM_SW
SPEED
CHG_CCW
CHG_CW
P_GND
CD8V
HOME_SW
ST-SW
OPEN_SW
CLOSE_SW
SW5V
D_GND
PLAY_SW
UD_SENSOR
BOTTOM_SW
SPEED
1
2
43
678
9
11 12 13 14 1510
5
C2678 0.01
R2920
4.7K
R2921
4.7K
R2922
10K
CD7.5V
PGND
MCLK
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
17
16
10
4
6
8
9
7
5
3
2
1
L
A_GND
R
CD_3.3V
CD_GND
LD_S
NC
+7.5V
PGND
MCLK
MDATA
MLD
BLKCK
STAT
/RST
/REST_S
LOADING
CN2801
MDATA
MLD
SW5V
BLKCK
SW5V
A_GND
R2908
330
R2907
1K
D2901
B0ADCC000002
R2909 2.2K
R2910 330
C2231 0
C2906 
1000P
STATUS
UP_GND
RESTSW
MOT_12V
PLG2
C2957
100P
R2957
1K
R2959
1K
R2953
10K
R2954
10K
R2958
22K
R2960
22K
C2959
100P
R2928
10K
PLG1
DECK2
PHOTO_1
PHOTO_2
HALF_1
MODE_1
UP_GND
PA_IN_R
PA_IN_L
DVREF+
P_GND
SW5V
R2151 0
R2251 0
R2956 270K
PL2
PL1
DVREF
DECK-2
PL_GND
VREF_GND
PHOTO_PB
MODE_PB
CN2951
HALF_PB
PHOTO_RP
TO
CD SERVO
CIRCUIT
(CN7002) ON
SCHEMATIC
DIAGRAM-1
TO
DECK
MECHANISM
CIRCUIT
(CN971) ON
SCHEMATIC
DIAGRAM-7
TO
PANEL CIRCUIT (CN6601) ON
SCHEMATIC DIAGRAM-4
C2674
R2676 10K
R2912 4.7K
R2914 4.7K
R2916 4.7K
R2918 10K
R2929 10K
R2930 10K
R2931 10K
R2923 0
R2927 4.7K
R2674
47K
R2673 47K R2672 10K R2671 10K
C2131
0
R2131
3.3K
R2132
3.3K
R2232
3.3K
R2231
3.3K
R2121
3.3K
R2221
3.3K
TUNER LCH
TUNER RCH
PLL CLK
2B
2A
TUNER SD
TUNER GND
TUNER DQ/ST
TUNER DQ/ST
+15V
VCC +7.5V
DET OUT
PLL_DA
PLLCE
TO
MAIN
CIRCUIT
(1A) ON
SCHEMATIC
DIAGRAM-2
TO
MAIN
CIRCUIT
(1B) ON
SCHEMATIC
DIAGRAM-2
C2901
0.1
RDS_DA RDS_CLK SW_LVL1 SW_LVL2
Q2958,Q2960
B1ACKD000006
PLUNGER ON/OFF SWITCH
Q2957,Q2959
B1GBCFLL0037
PLUNGER ON/OFF SWITCH
Q2950
B1ACKD000006
DECK SUPPLY
CONTROL SWITCH
Q2951
B1ACKD000006
SUPPLY CONTROL SWITCH
Q2936
B1ACKD000006
CD SUPPLY
CONTROL SWITCH
Q2937
B1GBCFJJ0051
CHANGER PLUNGER
ON/OFF SWITCH
Q2952
B1GBCFLL0037
DECK SUPPLY (PCONT)
CONTROL SWITCH
Q2907
B1ABCF000176
CD STATUS INTERFACE
Q2906
B1ABCF000176
INTERFACE SWITCH
Q2901
B1ACKD000006
CONTROL SWITCH
Q2902
B1AACF000064
VOLTAGE STABLISER CD3.3V
Q2803
B1GBCFJJ0051
RESET (MICRO-P) SWITCH
Q2
9
B1ACK
D
FAN MOTOR O
N
D2677
B0BC7R50001
Q2907
Q2906
R2919
4.7K
R2925
4.7K
R2924
10K
R2903 0
W2517 0
W2523 0
W2525
0
W2534
0
W2526
0
W2572
0
W2571
0
W2532 0
W2537
0
W2536
0
W2576
0
W2539 0
W2556
0
W2559
0
W2555
0
W2540
0
W2558
0
W2542
0
W2545 0
W2543 0
W2544

0
W2547 0
W2548 0
W2549
0
W2550
0
W2552
0
W2554 0
W2557 0
W2569
0
W2570
0
W2563 0
W2565
0
W2566
0
W2567
0
W2568
0
W2573
0
3/4
SA-AK240E/EB/EG MAIN CIRCUIT
W2561 0
R2826 10K
R2825 10K
SA-AK240E / SA-AK240EB / SA-AK240EG
65