Read Panasonic SA-AKX200E / SA-AKX200GN / SA-AKX200PR Service Manual Simplified online
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
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