Panasonic SA-AKX200PN / SA-AKX200PS / SA-AKX400PN / SA-AKX400PS Service Manual ▷ View online
41
12.2. Main (Micon) Circuit (1/3)
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
MAIN (MICON) CIRCUIT
SCHEMATIC DIAGRAM - 1
SA-AKX200PN/PS,SA-AKX400PN/PS MAIN (MICON) CIRCUIT
3/3
2/3
1/3
TO MAIN (MICON)
CIRCUIT (2/3)
: +B SIGNAL LINE
P1
1
: CD INPUT SIGNAL LINE
: USB SIGNAL LINE
: TUNER/AUX INPUT SIGNAL LINE
FOR AKX400
FOR AKX400
7
5
6
8
3
1
2
4
7
5
6
8
3
1
2
4
USB_D-
USB_D+
USB_OVC
I2S_BCK
I2S_SDO0
I2S_WCK
1M
R2036
R2004
0
R2006
0
R2104
0
2.2K
R2499
R2074
R2075
68K
15K
C2123
10
10
C2124
0.1
C2111
C2132
100P
100K
R2037
R2038
10M
LB2007
J0JYC0000656
LB2004
J0JYC0000656
TUN_BCK
TUN_WCK
X2002
H0A327200191
RX2001
D1H8R0040016
I2C_SCL
TUN_SDO
TUN_WCK
TUN_BCK
C2130
22P
FAN_OUT2
FAN
NRST
I2C_SDA
2
3
1
4
X2001
H0J169500045
C2131
27P
C2128
8P
R2024
2.2K
R2033
2.2K
TUN_INT
TUN_RST
CR_TIMER
R2144
0
R2142
0
R2066
R2069
0
0
C2147
0.1
GND
C2129
8P
R2035
680
C2141
0.1
LB2005
10
C2119
6.3V330
680P
C2118
C2112
0.1
68P
C2183
0.1
C2120
C2114
0.22
C2115
3.3
KEY2
KEY3
PW_SYS_3R3V
RMT
KEY1
ROT_JOG
FL_CS
FL_DAT
FL_CLK
VOL_JOG
KEY2
KEY3
KEY1
FL_CS
FL_DAT
FL_CLK
R2012
470
C2113
0.1
LB2003
J0JYC0000656
C2116
16V100
C2185
6.3V100
C2117
0.1
KEY_INT
330K
R2002
KEY1
10K
R2001
AC
Q2002
B1ABCF000176
SWITCH
VBIAS
FODRV
LDO
F
E
MD
SPDRV
TRVDRV
TRDRV
68K
2200P
R2153
C2169
2200P
C2168
68K
R2154
0
R2192
BD
10
C2125
R2050
0
R2048
0
REGION1
KEY2
R2076
0
C2110
0.1
C2139
1000P
C2136
1000P
C2134
1000P
C2135
1000P
C2133
1000P
ROT_JOG
KEY3
R2187
0
R2188
0
DC_DET_AMP_FAN
DSP_SCL
DSP_MUTE
DSP_RESET
GND
0.1
C2105
10
C2127
C2104
0.1
DSP_SDA
R2111
1.2K
R2110
1.2K
127
125
123
117
116
118
115
120
121
119
98
97
99
105
104
106
102
100
101
103
113
111
109
108
110
112
114
107
122
124
126
63
50
52
51
45
47
46
41
42
38
34
36
37
35
40
39
44
43
49
48
60
62
61
56
57
53
55
54
59
58
64
95
92
93
88
89
84
85
80
81
72
67
65
66
71
69 68
70
76
78
79
77
73
75 74
83 82
87 86
91 90
94
96
9 10
7
8
12
15 16
13 14
11
1
4
2
3
6
5
128
31
29
23
26 27
24 25
18 19
17
22
20 21
28
30
32
33
C1AB00004188
SOC
IC2001
C2108
0.1
C2107
0.1
USB_MUX_OE
USB_REC_LED
USB_MUX_OE
USB_REC_LED
I2S_WCK
PW_SYS_3R3V
I2S_BCK
I2S_WCK
D1H8R0040016
RX2002
I2S_SDO0
I2S_BCK
DSP_SDA
DSP_MUTE
DSP_RESET
DSP_SCL
DSP_RESET
I2S_SDO0
DSP_SDA
DSP_SCL
DSP_MUTE
V_UP
PCONT
PCONT
V_UP
DC_DET_PWR
SYNC
DC_DET_AMP_FAN
DC_DET_AMP_FAN
SYNC
SMPS_ID
47K
R2498
FL_CLK
REGION3
OPEN_SW
FL_DATO
REGION2
KEY_INT
INNER_SW
REGION1 [35]
KEY2 [34]
VDD_ADC [33]
VDD_ADC
DSP_RESET
DSP_SCL
DSP_ERROR
JTAG
JTAG
JTAG
DVSS
JTAG
DC_DET_AMP_FAN
JTAG [66]
NC [65]
PCONT
FL_DIN
V_UP
CLOSE_SW
KEY1
KEY3
F
E
-
-
-
-
NC
BD
AC
NC
VBIAS
AVDD3
LDO
MD
TRDRV
FODRV
SPDRV
AGND4
NC
NC
NC
US
US
US
US
US
US
US
US
US
US
USB_A_LED
USB_A_LED
US
US
US
TRVDRV
SMPS_ID
VOL_JOG
VSS_ADC
VSS_ADC
ROT_JOG
MV_DET
US
US
VR
VR
VR
US
DA
VR
DS
DS
DS
TU
TU DS
DS
DS
DS
VSSQ
USB_MUX_OE
USB_REC_LED
LD-CW/EMMC_DAT1
USB-B/EMMC_NRST
LD_CCW/EMMC_DAT0
EMMC_CMD
VDDQ
EMMC_CLK
USB-A/EMMC_DAT2
BT_PCONT/EMMC_DAT3
GND
GND
FL_CS
SVSS
SVDD
DVDD_M1
SYNC
UART_RXD/F2
UART_TXD/F1
NRST
USB_SEL
REGION3
OPEN_SW
REGION2
PCONT
KEY_INT
INNER_SW
V_UP
FL_DAT
FL_CLK
USB_A_LED
FL_CS
KEY3
CLOSE_SW
USB_MUX_OE
USB_REC_LED
EMMC_DAT1
EMMC_NRST
EMMC_DAT0
EMMC_CMD
EMMC_CLK
EMMC_DAT2
EMMC_DAT3
DVDDIO
FLASH_DAT3
FLASH_CLK
FLASH_DAT0
I2S_WCK
I2S_BCK
DVSS
DVDDI3
DSP_SDA
VSS
VDD
FLASH_DAT1
I2S_SDO0
DSP_MUTE
AM_BP
FLASH_DAT2
FLASH_CS
FLASH_DAT3
FLASH_CLK
FLASH_DAT0
FLASH_DAT1
FLASH_DAT2
FLASH_CS
[127] XTAL16.9344M
[126] NC
[125] XTAL32.768K
[124] XTAL32.768K
[128] XTAL16.9344M
I2C_SCL
REM_IN
DVSS
I2C_SDA
-
BT_UART_TX
TUN_WCK
BT_WAKE
PROTECT
DC_DET_PWR
HOST_WAKE
CR_TIMER
USB_D+
AVSSC
USB_D-
BT_UART_RX
TUN_RST
SP_SDA
SP_INT
SP_SCL
TUN_SDO
TUN_BCK
TUN_INT
DVDD_M2
DAMP_VALID
[96] AVDDC
[95] DAMP_OTW
[94] USB_OVC
[95] DAMP_OTW
[94] USB_OVC
BT_UART_CTS
BT_UART_RTS
VOL_JOG
MV_DET
VR
VR
SMPS_ID
PROTECT
SP_SDA
SP_INT
SP_SCL
USB-A
USB-B
US
US
USB-A
USB-B
AM_BP
AM_BP
VR
SYNC
DAMP_OTW
LD-CW
LD-CCW
EMMC_DAT1
EMMC_DAT0
EMMC_DAT3
R2057
0
BT_PCONT
EMMC_NRST
EMMC_DAT2
AM_BP
10K
R2112
C2142
0.1
1
4
2
3
C0EBY0000664
VOLTAGE DETECTOR
IC2005
1K
R2026
C2143
0.22
GND
VOUT
VIN
CT
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 3
US: MAIN (USB): SCHEMATIC DIAGRAM - 4
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 6
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 7
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 8 ~ 9
US: MAIN (USB): SCHEMATIC DIAGRAM - 4
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 6
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 7
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 8 ~ 9
BT_PCONT
DS
BT_WAKE
BT_HOST_WAKE
DS
DS
BT_UART_RX
BT_UART_RTS
BT_UART_TX
DS
DS
DS
USB_SEL
USB_SEL
USB_SEL
US
42
12.3. Main (Micon) Circuit (2/3)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
MAIN (MICON) CIRCUIT
SCHEMATIC DIAGRAM - 2
SA-AKX200PN/PS,SA-AKX400PN/PS MAIN (MICON) CIRCUIT
3/3
2/3
1/3
TO MAIN (MICON)
CIRCUIT (3/3)
TO MAIN (MICON)
CIRCUIT (1/3)
CIRCUIT (1/3)
P1
P1
1
D
TO
CD INTERFACE
CIRCUIT (CN7002)
IN SCHEMATIC
DIAGRAM - 11
CD INTERFACE
CIRCUIT (CN7002)
IN SCHEMATIC
DIAGRAM - 11
TO OPTICAL
PICKUP UNIT
PICKUP UNIT
: +B SIGNAL LINE
: CD INPUT SIGNAL LINE
: USB SIGNAL LINE
: TUNER/AUX INPUT SIGNAL LINE
FOR AKX400
7
5
6
8
3
1
2
4
VOL_JOG
REGION1
R2131
10K
SMPS_ID
LB2002
J0JYC0000656
KEY3
MV_DET
KEY1
KEY2
PW_SOC_1R5V
R2118
10K
R2123
10K
R2127
10K
R2129
2.7K...PS
0...PN
R2135
12K...AKX200PN
33K...AKX200PS
33K...AKX200PS
220K...AKX400PN
680K...AKX400PS
680K...AKX400PS
R2121
10K
LB2015
J0JCC0000286
10
C2126
R2122
10K
R2108
10K
REGION3
R2139
10K
ROT_JOG
REGION2
GND
R2183
10K
DAMP_OTW
R2422
10K
R2423
10K
R2421
10K
PW_3R3V
DAMP_OTW
DAMP_VALID
TRV+
TRV-
LDM-
LDM+
SPM+
SPM-
C2178
1
J0JHC0000045
LB2012
C2180
16V100
R2158
1K
R2168
100K
4.7
R2169
C2182
16V100
C2181
16V100
0.1
C2172
1.2K
R2157
1000P
C2173
T+
T-
F+
F-
6
8
9
7
2
1
1
4
5
3
10
10
P2004
LDM+
TRV+
TRV-
SPM-
SPM+
LDM-
C2166
0.01
C2167
0.01
C2162
10
0
LB2010
D1H81034A042
RX2003
F+
F-
T+
T-
C2171
0.01
10
C2170
LB2011
G1C100KA0101
10
C2164
C2165
0.1
0.01
C2163
6
7
5
9
13
15
14
11
10
12
21
22
18
16
17
20
19
8
1
3
4
2
24
23
P2005
0
R2171
C2179
0.01
D2002
DA2J10100L
R2167
4.7
Q2001
B1ADCF000001
LASER DRIVE
R2156
100
J0JHC0000045
LB2013
R2182
10K
R2162
0
R2163
0
R2165
0
R2160
0
1K
R2170
LB2014
J0JBC0000134
2
1
27
5
24 25
22
17
19
18
15 16
30
20 21
7
11 10
13
14
12
8 29
9
23
6
3
4
26
28
IC2004
C0GBY0000213
5CH MOTOR DRIVER
TUN_RST
R2419
10K
R2420
10K
TUN_INT
TUN_INT
TUN_RST
TUN_BCK
TUN_WCK
TUN_SDO
TUN_BCK
TUN_SDO
TUN_WCK
R2166
15K
TRDRV
TRVDRV
FODRV
SPDRV
VBIAS
R2161
47K
R2164
100K
INNER_SW
OPEN_SW
CLOSE_SW
R2159
6.8K
R2097
0
R2096
0
R2184
10K
LDO
E
BD
AC
F
MD
VDD_ADC
VSS_ADC
E
NC
VREF
VCC(5V)
NC
NC
CD-LD
NC
GND
DVD-LD
GND-LD
MD/LPD
LDM-
TRV+
LDM+
TRV-
FIN
VCC
REV
VOTR-
TRB_1
VINFC
REGO1
FWD
REGO2
VOFC-
VOSL-
VOFC+
VOTR+
VOSL+
SPM-
F
D
C
A
B
RF
F+
T-
T+
F-
SPM+
DGND
VINTK
MUTE
BIAS
VOLD+
NC
VCTL
PVCC
VOLD-
VOTK+
VOTK-
NC
TRB_2
GND
FIN
VINLD
VINSL+
OPEN_SW
PD GND
CLOSE_SW
CD/DVD SW
RESET_SW
DA
DA
DS
VR
PW_6V
VR
TU
TU
TU
TU
TU
DS
R2109
10K
LD-CW
LD-CCW
BT_PCONT
PW_SYS_3R3V
R2106
10K
0
0
R2314...PN
R2319...PS
0
R2313...AKX400
0
R2312...AKX200
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 3
US: MAIN (USB): SCHEMATIC DIAGRAM - 4
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 6
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 7
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 8 ~ 9
US: MAIN (USB): SCHEMATIC DIAGRAM - 4
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 6
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 7
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 8 ~ 9
43
12.4. Main (Micon) Circuit (3/3)
29
30
31
32
33
34
35
36
37
38
39
40
41
42
29
30
31
32
33
34
35
36
37
38
39
40
41
42
A
C
D
B
E
G
H
F
A
MAIN (MICON) CIRCUIT
SCHEMATIC DIAGRAM - 3
SA-AKX200PN/PS,SA-AKX400PN/PS MAIN (MICON) CIRCUIT
3/3
2/3
1/3
TO MAIN (MICON)
CIRCUIT (2/3)
CIRCUIT (2/3)
P1
: +B SIGNAL LINE
: CD INPUT SIGNAL LINE
: USB SIGNAL LINE
: TUNER/AUX INPUT SIGNAL LINE
FOR AKX400
FOR AKX400
1
3
4
2
5
7
8
6
1
3
4
2
5
7
8
6
R2417
10K
C2122
10
LB2006
J0JYC0000656
D2001
DA2J10100L
R2117
R2093
560K
CR_TIMER
C2121
0.1
2
1
7
8
5
4
3
6
IC2003
RFKWFKX200LM...AKX200
RFKWFKX400LM...AKX400
16M FLASH MEMORY
PW_3R3V
LB2016
J0JCC0000286
RX2005
D1H81034A042
PW_SYS_3R3V
US
VR
US
TU
DS
US
TU
DS
VR
DA
DA
VR
PW_SYS_3R3V
DGND
R2115
1.2K
1.2K
C2148
10
2
1
7
8
5
4
3
6
IC2002
RFKWEKX200LM
EEPROM
0.022
C2144
WP
A1
A0
VCC
GND
SDA
A2
SCL
I2S_SDA
I2S_SCL
FLASH_DAT3
FLASH_CLK
FLASH_DAT0
FLASH_DAT1
FLASH_DAT2
FLASH_CS
CLK
HOLD#(DQ3)
VCC
DI(DQ0)
CS#
DO(DQ1)
VSS
WP#(DQ2)
ANAL_SEL
TU
MPORT_DET
US
LD-CW
LD-CCW
USB-A
PW_3R3V
USB-B
C2102
0.1
R2300
0
C2103
0.1
R2003
0
2
1
15
5
4
12
13
9
8
6
11
7
10
3
14
16
IC2006
C0ZBZ0001747
I/O EXPANDER
P7
SCL
P5
P4
P6
/INT
SDA
SP_SCL
SP_INT
SP_SDA
VCCP
P1
P2
P0
P3
GND
GND
VCCI
ADDR
RESET
EMMC_DAT0
EMMC_DAT1
EMMC_DAT2
EMMC_DAT3
IC2007
RFKB5157F...AKX400PN
RFKB5157G...AKX400PS
2GB NAND FLASH MEMORY
DAT7
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VSSQ
VSSQ
VSSQ
NC
VSSQ
NC
NC
NC
VSS
NC
NC
[39] RFU
VCC
VCC
VSSQ
VCC
NC
NC
VSS
VCC
VDDI
VDDI
VSSQ
VCCQ
VCCQ
DAT3
RFU
NC
NC
NC
NC
VCC
RFU
VSSQ
NC
VSS
VCC
NC
VSS
NC
RFU
RFU
DAT2
DAT1
DAT6
NC
NC
NC
NC
DAT3
DAT5
DAT4
DAT0
NRST
NRST
VSS
VSS
CLK
CLK
VCC
CLK
VSS
CLK
NC
NC
VSS
VSS
VSS
RFU
RFU
NC
VCC
VCC
VCC
NRST
NRST
NC
RFU
VCC
VSS
NC
NC
NC
NC
NC
NC
NC
NC
RFU
RFU
VCC
[78] VSS
VSS
RFU
VCC
VCC
VCC
RFU
NC
NC
VSS
NC
NC
NC
NC
VCCQ
NC
NC
NC
RFU
CMD
RFU
CLK
VCC
VSS
CMD
CMD
VSSQ
VSSQ
CLK
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VCC
VSSQ
VCC
VCCQ
VSSQ
VCCQ
VSS
VSSQ
[116] CMD
1
C2159
C2156
0.1
RX2004
D1H81034A042
1
C2158
37
2
3
1
8
9
5
4
7
6
35
18
22
21
24
26
25
23
20
30
32
33
31
27
29
28
19
11
12
10
17
14
15
13
16
34
36
39
38
136
132 133
129
124 125
120
122
121
118
117
119
123
127 128
126
131
130
135
134
150
152 153
151
146 147
142 143
139
137 138
141
140
145
144
149
148
80
82
84
86
88
90
93
95
97
99
98
96
94
92
91
89
87
85
83
81
78
79
69
70
61
63 62
54
55
51 50
53 52
57
58
56
41
43 42
40
46 45
49
47
48
44
60 59
67 66
68
64
65
72
75 74
77 76
73
71
100
101
102
112
111
114
116
115
113
105
106
103
104
108
110
109
107
0.1
C2149
C2151
0.1
EMMC_CMD
R2126
10K
R2146
J0JCC0000308
EMMC_CLK
LB2148
0
R2132
10K
EMMC_NRST
0.1
C2161
4.7
C2152
C2155
0.1
R2130
10K
C2150
0.1
C2160
J0JBC0000010
LB2009
PW_3R3V
C2153
0.1
0.1
C2157
10
C2154
0.1
LB2027
LB2025
LB2026
J0JCC0000277
J0JCC0000277
J0JCC0000277
USB_A_LED
47P
C2146
47P
C2145
BT_PCONT
R2412
10K
R2411
10K
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 3
US: MAIN (USB): SCHEMATIC DIAGRAM - 4
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 6
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 7
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 8 ~ 9
US: MAIN (USB): SCHEMATIC DIAGRAM - 4
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 6
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 7
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 8 ~ 9
44
12.5. Main (USB) 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
A
MAIN (USB) CIRCUIT
SCHEMATIC DIAGRAM - 4
SA-AKX200PN/PS,SA-AKX400PN/PS MAIN (USB)
CIRCUIT
: +B SIGNAL LINE
B
TO
PANEL CIRCUIT
(
PANEL CIRCUIT
(
CN6001
)
IN SCHEMATIC
DIAGRAM - 9
DIAGRAM - 9
B
TO
PANEL CIRCUIT
(
PANEL CIRCUIT
(
CN6100)
IN SCHEMATIC
DIAGRAM - 10
DIAGRAM - 10
C
TO
USB CIRCUIT
(
USB CIRCUIT
(
CN6402
)
IN SCHEMATIC
DIAGRAM - 11
DIAGRAM - 11
E
TO
MUSIC PORT
CIRCUIT (
MUSIC PORT
CIRCUIT (
CN6300
)
IN SCHEMATIC
DIAGRAM - 11
DIAGRAM - 11
: AUX INPUT SIGNAL LINE
: USB SIGNAL LINE
C2507
4.7
DSA200100L
Q2501
LED DRIVE
SWITCH
330
R2502
33K
R2555
0.1
C2506
DSA200100L
Q2500
R2510
100K
1
2
5
6
3
4
C0DBZYY00723
HIGH SIDE SWITCH
IC2502
R2503
330
B1GBCFGN0016
LED DRIVE
SWITCH
QR2500
R2504
10K
0.1
C2504
4.7
C2508
C2505
0.1
R2512
R2518
R2536
R2519
0
0
0
0
2
1
4
3
CN2507
USB_A_D+
100
R2501
6
5
1
10
3
4
2
8
9
7
IC2500
C0JBAS000401
USB SELECTOR
USB_A_D-
USB_B_D-
USB_B_D+
PW_USBA_5V
3
2
6
7
4
5
1
9
8
CN2503
R2505
10K
QR2501
B1GBCFGN0016
R2511
100K
33K
R2556
PW_D5V_A
PW_USBB_5V
PW_D5V
DGND
GND
ILIM
/OC
EN
VOUT
VIN
1
2
5
6
3
4
C0DBZYY00723
HIGH SIDE SWITCH
IC2501
GND
ILIM
/OC
EN
VOUT
VIN
AGND
MPORT_L
MPORT_R
MPORT_DET
SEL
D+
1D-
2D+
2D-
D-
VCC
/OE
1D+
GND
USB_REC_LED
MI
USB-B
MI
PW_USB5V
VR
DGND
MI TU DS DA VR
VR
VR
DS TU
VR DA
USB_A_LED
MI
USB_OVC
MI
USB-A
MI
USB_MUX_OE
MI
USB_D+
MI
USB_D-
MI
BUG_AN_RIN
TU
BUG_AN_LIN
TU
MPORT_DET
MI
LB2501
0
PW_3R3V
PW_+5V
PW_12V
KEY2
FL_GND
PW_SYS_3R3V
KEY3
KEY1
FL_CLK
FL_CS
RMT
6
5
8
9
11
12
10
14
15
13
7
2
1
1
17
4
3
17
16
CN2500
FL_DAT
ROT_JOG
VOL_JOG
NC
NC
DGND
PW_CD3R3V
PW_CD5R6V
PW_+16V
DC_DET_PWR
DGND
PW_SYS3R3V
FL_DO
KEY1
FL_CLK
FL_CE
RMT
6
5
8
9
11
12
10
14
15
13
7
2
1
1
17
4
3
17
16
CN2500
FL_DI
ROT_JOG
VOL_JOG
GREEN_LED
RED_LED
LED_GND
DC_DET_PWR
MI
ROT_JOG
MI
VOL_JOG
MI
FL_DAT
MI
FL_CS
MI
FL_CLK
MI
RMT
MI
KEY1
MI
R2526
0
R2521
1
KEY2
MI
KEY3
MI
PW_SYS_3R3V
MI
PW_16V
VR
PW_3R3V
MI
PW_5V
VR
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 3
US: MAIN (USB): SCHEMATIC DIAGRAM - 4
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 6
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 7
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 8 ~ 9
US: MAIN (USB): SCHEMATIC DIAGRAM - 4
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP BLUETOOTH): SCHEMATIC DIAGRAM - 6
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 7
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 8 ~ 9
FOR AKX200
FOR AKX400
FOR AKX400
FOR AKX400
USB_SEL
MI
Click on the first or last page to see other SA-AKX200PN / SA-AKX200PS / SA-AKX400PN / SA-AKX400PS service manuals if exist.