Panasonic SA-AKX200E / SA-AKX200GN / SA-AKX200PR Simplified Service Manual ▷ View online
29
6.12. Main (DSP Bluetooth) Circuit (For AKX200PR)
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
A
MAIN (DSP BLUETOOTH) CIRCUIT
SCHEMATIC DIAGRAM - 5
SA-AKX200PR MAIN (DSP BLUETOOTH)
CIRCUIT
: +B SIGNAL LINE
: CD INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: TUNER/AUX INPUT SIGNAL LINE
C6528
10
R6504
LB6500
J0JYC0000656
J0JYC0000656
LB6501
C6561
12P
R6501
1.5K
C6560
12P
2
3
1
4
H0J245500110
X6500
R6502
1M
C6529
1
10K
R6550
R6551
C6550
C6551
C6525
1
220
220
I2S_SDO0
DAMP_VALID
0.1
C6592
PWM_P_1
PWM_P_2
DA
DA
DA
DA
DA
PWM_M_2
PWM_M_1
R6581
1000P
1000P
C6527
10K
1
R6559
100
C6591
C6500
4
5
T1
44
45
46
47
48
2
1
3
32
34
36
35
33
40
41
42
43
37
38
39
8
16 17
15
14
13
9
6
7
27
25
22 23
20
19
21
24
26
18
30
31
28
29
THERMAL
PAD
11
12
10
IC6500
VUEALLPT090
DSP
C6521
1
16V47
0.47
C6501
C6523
16V22
1
DSP_RESET
DSP_SCL
DSP_MUTE
DSP_SDA
DGND
MI
MI
MI
MI
TU
TU
TU
MI
MI
TUN_SDO
MI
MI
MI
MI
US
TU
DA
VR
US
TU
DA
VR
PW_3R3V
I2S_WCK
I2S_BCK
BCK
PWM1A
LRCK
DVDD1
[12] DVSSCORE
LDOPOFF
ERRIN
SDOUT1
SDOUT2
REG15
DVDDCORE
BCKO
LRCK
DVSS2
DVDD2
CLKO
V
ALID
PWM1B
DVDD_PWM1
DVSS_PWM1 [25]
SDA
SCL
SMUTE
PWM3A
PWM4B
[1] DVSS1
[2] RST_N
[2] RST_N
DVSS_PWM2 [36]
DVDD_PWM1 [35]
PWM4A
CLK1
10M
ANA
TEST
BSSEL
ADDR
XI
XO
AV
S
S
AV
D
D
XINSEL
TST
DIVSEL
DVSS_OSC
PWM2B
SDIN1
PWM3B
PWM2A
SDIN3
SDIN2
C6553
C6552
47P
47P
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 2
US: MAIN (USB): SCHEMATIC DIAGRAM - 3
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 4
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 5
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 6
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 7 ~ 8
US: MAIN (USB): SCHEMATIC DIAGRAM - 3
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 4
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 5
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 6
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 7 ~ 8
NOTE: “ * ” REF IS FOR INDICATION ONLY
2.2K
R7001
1
4
2
3
C0DBGYY00969
+5V VOLTAGE REGULATOR
IC7001
BT_HOST_WAKE
MI
MI
MI
MI
MI
MI
VR
BT_WAKE
BT_UART_RX
BT_UART_TX
BT_UART_RTS
BT_PCONT
PW_BT_5V
1
C7001
1
C7002
L7000
J0JYC0000305
0.1
C7000
0.1
C7003
7
5
6
1
2
4
3
10
12
14
15
16
13
11
8
9
BLUETOOTH MODULE
IC7000*
GND
NC
GND
NC
NC
NC
BT_CTS
GND
+5V
GND
LDO_ON
UART_RX
UART_TX
GND
GND
HOST_
WAKEUP
CE
VOUT
VDD
GND
30
6.13. Main (Damp) Circuit (For AKX200PR)
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
A
MAIN (DAMP) CIRCUIT
SCHEMATIC DIAGRAM - 6
SA-AKX200PR MAIN (DAMP)
CIRCUIT
TO SPEAKERS
: +B SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
1
G1
3
4
2
G2
JK6000
0.033
C6024
0.033
C6028
0.033
C6025
0.033
C6030
0.47
C6045
0.47
C6046
0.01
C6061
0.01
C6062
3.3
R6058
3.3
R6060
R6070
6.8K
Q6001
B1ABCF000176
DC DETECT
DC DETECT
R6056
4.7K
R6054
56K
R6132
220K
SPEAKER PROTECTION
SWITCH
Q6300
B1ABCF000176
SPEAKER PROTECTION
SWITCH
Q6007
B1ABCF000176
47K
R6055
C6027
0.1
R6057
220K
B1ADGF000016
Q6002
0.1
C6036
1
C6039
1
C6031
0.1
C6032
50V1000
C6033
50V1000
C6035
C6022
10
R6011
10K
R6072
0.47
C6047
0.47
C6048
100K
R6067
100K
R6069
100K
R6066
100K
R6068
5.6K
R6308
5.6K
R6309
0.01
C6063
0.01
C6064
3.3
R6061
3.3
R6062
0.1
1
1
C6023
0.1
C6021
0.1
C6018
10
C6005
0.1
C6019
22K
R6046
10
R6007
10
R6050
C6020
43
11
9
10
34
36
35
12
33
6
5
39
38
41
40
8
37
23
22
20
18
16
14
13
15
17
19
31
32
28
26
25
27
30
29
21
24
3
42
44
2
7
4
1
IC6000
M3
BST_C
GVDD_CD
BST_D
M1
/OTW
OUT_D
GND
/CLIP
INPUT_D
PVDD_CD
/FAULT
OUT_D
PVDD_CD
M2
GND
LEFT+
LEFT-
RIGHT-
RIGHT+
AVDD
INPUT_C
GND
VDD
C_START
DVDD
/RESET
OC_ADJ
GVDD_AB
INPUT_B
INPUT_A
GND
GND
GND
OUT_B
PVDD_AB
PVDD_AB
PVDD_AB
GND
GND
OUT_A
OUT_A
PVDD_CD
GND
OUT_C
GND
BST_A
BST_B
C1AB00003994
POWER AMPLIFIER
DAMP_VALID
MI
DS
PWM_P_1
DS
PWM_M_1
DS
PWM_P_2
DS
PWM_M_2
DS
DAMP_OTW
MI
PW_12V
TU
PW_3R3V
MI
US
VR
TU
DS
VR
DC_DET_AMP_FAN
MI
DGND
MI US TU DS VR
C6068
10
PW_32V
VR
G0A100K00006
L6001
G0A100K00006
L6002
G0A100K00006
L6005
G0A100K00006
L6000
0
R6001
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 2
US: MAIN (USB): SCHEMATIC DIAGRAM - 3
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 4
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 5
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 6
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 7 ~ 8
US: MAIN (USB): SCHEMATIC DIAGRAM - 3
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 4
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 5
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 6
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 7 ~ 8
31
6.14. Main (Voltage Regulator) Circuit (For AKX200PR)
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
A
MAIN (VOLTAGE REGULATOR) CIRCUIT
SCHEMATIC DIAGRAM - 7
SA-AKX200PR MAIN (VOLTAGE REGULATOR)
CIRCUIT
: +B SIGNAL LINE
R1055
2.2
C1055
0.1
R1007
R1053
2.2
L1001
G1C101MA0291
D1013
DZ2J150M0L
R1064
10K
R1047
0
B0EAKM000117
D1007
DA2J10100L
D1008
PW_SYS_5V
C1005
0.1
SYNC
R1016
220K
R1049
10K
10K
R1006
QR1003
B1GBCFJJ0051
SWITCH
1
C1040
C1046
0.1
7.5K
R1004
C1002
10
R1026
68K
68K
C1022
0.1
R1027
10K
DZ1000
B0JCPG000032
G1C330MA0234
L1000
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
IC1002
C0DBAYY01594
+16V DC-DC CONVERTER
IC1003
C0DBAYY01594
+6V DC-DC CONVERTER
220K
R1031
C1016
0.1
D1000
B0JCPG000032
C1004
0.1
C1003
560P
10K
R1030
56K
R1005
C1051
16V100
10
C1009
R1008
10K
C1015
0.01
C1013
560P
10
C1008
4
6
5
2
1
3
Q1007
SWITCH
B1DGDC000002
R1056
270
100K
R1050
B1ADCE000012
CURRENT LIMITER
Q1008
R1054
2.2
B1GBCFJJ0051
DC DETECT
QR1008
0.1
C1042
2.2K
R1051
B1GBCFJJ0051
SWITCH
QR1007
1.8M
R1076
B1GBCFJJ0051
SWITCH
QR1006
C1031
0.1
50V22
C1021
R1077
1.8M
0.01
C1018
R1044
2.2K
4.7
C1020
0.01
C1019
10
C1039
PW_SYS_3R3V
DGND
C1024
1
1
C1025
C1048
0.1
1
4
2
3
IC1004
C0DBGYY00911
3
1
2
B0ADDJ000032
D1002
D1006
B0EAKM000117
B0EAKM000117
D1001
C1000
10
B0EAKM000117
D1009
C1001
10
2
1
3
IC1000
C0DBGYY03909
+3.3V VOLTAGE REGULATOR
C1047
0.1
0.1
C1023
3
1
2
B0ADDJ000032
D1011
32.5V
+1.5V VOLTAGE REGULATOR
VIN
VIN
GND VOUT
VO
VIN
EN
RT/CLK
SS/TR
PH
PWRGD
GND
VSENSE
COMP
BOOT
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
VIN
EN
RT/CLK
SS/TR
PH
PWRGD
GND
VSENSE
COMP
BOOT
CN
GND
PW_SYS_3R3V
MI
US
DA
US
TU
DS
DA
PW_SOC_1R5V
MI
PW_5V
US
PW_USB5V
US
PW_3R3V
MI
PW_6V
MI
PW_16V
US
AM_BP
MI
SYNC
MI
PW_12V
TU
DC_DET_PWR
MI
R1067
J0JYC0000656
D1014
DA2J10100L
PW_BT_5V
DS
PW_32V
DA
DGND
MI
US
TU
DS
DA
SMPS_ID
MI
PCONT
MI
V_UP
MI
PROTECT
MI
DZ2J075M0L
D1003
SYNC
SYNC
C1045
10
2
1
3
C0DBGYY03909
+3.3V VOLTAGE REGULATOR
IC1005
10
C1044
PW_SYS_5V
C1049
0.1
R1070
2.2K
J0JYC0000656
R1060
PCONT
32.5V
V_UP
SMPS_ID
PROTECT
3
2
6
7
4
5
1
9
8
CN1002
TO SMPS MODULE
PW_SYS_3R3V
PW_SYS_5V
PWR_GND
32.5V
32.5V
PWR_GND
GND
VIN
VOUT
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 2
US: MAIN (USB): SCHEMATIC DIAGRAM - 3
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 4
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 5
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 6
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 7 ~ 8
US: MAIN (USB): SCHEMATIC DIAGRAM - 3
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 4
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 5
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 6
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 7 ~ 8
DGND
C1052
16V100
C1050
25V100
32
6.15. 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
B
PANEL CIRCUIT
SCHEMATIC DIAGRAM - 8
SA-AKX200E/GN/PR PANEL
CIRCUIT
: +B SIGNAL LINE
A
TO
MAIN (USB) CIRCUIT
(
MAIN (USB) CIRCUIT
(
CN2500
)
IN SCHEMATIC
DIAGRAM - 3
DIAGRAM - 3
47K
R6802
1
C6801
DZ2J056M0L
D6806
C6817
6.3V100
R6803
10
0
R6805
C6807
1
R6822
100K
2
3
1
5
4
6
Q6801
B1HFCDE00002
SWITCH
R6801
0
D6022...E/GN
B0EAMM000057
6
5
8
9
11
12
10
14
15
13
7
2
1
1
4
3
17
17
16
CN6001
R9043
R9045
R9047
R9049
R9048
R9046
R9044
R9054
R9056
R9057
R9055
R9050
R9052
R9053
R9051
0
J0JCC0000309...E/GN
0...PR
R9044 ~ R9052
R9054 ~ R9057
J0JBC0000010...E/GN
0...PR
0
FL_GND
R6820
0
KEY1
KEY1
KEY3
KEY3
PW_+5V
PW_+5V
PW_3R3V
PW_3R3V
PW_12V
PW_12V
KEY2
KEY2
FL_GND
FL_CS
FL_CS
DGND
RMT
RMT
FL_DAT
FL_DAT
FL_CLK
FL_CLK
PW_SYS_3R3V
ROT_JOG
ROT_JOG
VOL_JOG
VOL_JOG
3
1
2
B0ADDH000009
D6802
1
C6802
47K
R6806
R6818
47K
C6806
35V47
35V47
R6817
22K
R6815
2.7K
PW_+5V
PW_3R3V
LB6803
J0JHC0000118
LB6802
J0JHC0000118
LB6805
J0JHC0000118
PW_12V
FL_GND
1
C6813
C6814
1
C6816
0.1
2
3
1
5
4
6
Q6816
B1HFCDE00002
SWITCH
R6816
4.7K
R6812
100
R9002
3.9K
R9007
3.9K
R9012
3.9K
39
R6810
R9011
2.7K
S6200
S6212
S6213
R9006
2.7K
S6215
R9001
2.2K
S6201
S6223
R6811
39
KEY3
KEY2
KEY1
S6216
S6224
S6202
C6821
6.3V100
C6820
1
R6813
100
R9003
7.5K
R9013
7.5K
R9008
7.5K
R9009
18K
R9004
18K
S6221
S6225
S6222
S6211
S6214
R9014
18K
S6226
R6814
100
FL_CLK
FL_CS
FL_DAT
C6803
1
C6805
1
1
C6808
3
1
2
D6801
B0ADDH000009
22
R6804
32
30
7
8
1
2
4
5
6
16
21
20
23
22
18
19
28
27
29
25
24
26
17
11
9
10
13
15
14
12
31
34
37
36
33
A2BB00000186
FL DISPLAY
FL6801
1
C6804
F+
NC
VIN
PGND
OSC
LGND
F+
RWD
STOP/TUNE MODE
USB
REC/PAUSE
OPEN/CLOSE
POWER
SW
NC
CLK
NC
NC
NC
NC
F-
NC
NC
NC
NC
NC
NC
NC
NC
NC
STB
NC
F-
FWD
NC
DIN
VDD
DOUT
VH
NC
NC
NC
DISPLAY
RADIO/AUX
USB/CD
BT -PAIRING
ALBUM/TRACK
D.BASS
LATIN
EQ
DJ JUKEBOX
PLAY/PAUSE
NC
NC
1
2 3
1
2 3
VR9001
MULTI CONTROL
VR9000
VOLUME
C6822
100P
100P
C6823
1000P
C6831
C6825
100P
VOL_JOG
22K
R9041
ROT_JOG
RMT
12K
R9039
22K
R9040
R9031
12K
C6824
100P
G2
2
1
3
G1
IR6500
REMOTE SENSOR
100P
C6830
10
C6832
D6021...PR
B0EAMM000057
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