Panasonic SA-AKX36LMK Service Manual page 59

SCHEMATIC DIAGRAM - 7
A
MAIN (MICON) CIRCUIT
P1
DA PW_12V
PW_12V
R1025
0
DC_DET1
R1029
TO MAIN (MICON) 10K
CIRCUIT (3/4)
R1028
QR1000
20K
VP_DET
B1GBCFJJ0051
DC DETECT
C1026
6.3V470
PW_16V
CD PW_3V3
CD PW_6V
D1001
B0EAKM000117
PW_5V
IC1000
C0DBGYY03909
+3.3V VOLTAGE REGULATOR
CD PW_5V
GND VOUT
1
PW_3V3
DGND
R1024
0
DC_DET2
FAN_OUT2
FAN_OUT1
15 16 17
: +B SIGNAL LINE : CD AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE : AUX/TUNER/MUSIC PORT AUDIO INPUT SIGNAL LINE
R1007
Q1000
68K
B1AAKD000012
+12V VOLTAGE REGULATOR R1038 R1026
120K
390
3
D1002
B0ADDJ000032
C1023 D1005 R1027 C1022
0.1 DZ2J130M0L 10K 10
2 1
R1032
0
R1040
100K
R1004
7.5K
R1023
0
Q1001
R1005
R1039
VIN
B1ACKD000006 56K
10K
2 3
FAN DRIVE
R1006 C1008
QR1001 10K 10
B1GBCFJJ0051
SWITCH
Q1005
B1AAJC000019
FAN DRIVE
IC1001
C0ABBB000067
FAN CONTROL
R1010
270K
1 A OUT V+ 8
C1006
2 A-IN B OUT 7
6.3V100
R1009
0 C1027
0.1
3 A+IN B-IN 6
4 GND B+IN 5
C1014 R1022
10 15K
C1028 R1019 R1011
0.1
27 82K
18 19 20
: AUDIO OUTPUT SIGNAL LINE : FM SIGNAL LINE
: AM SIGNAL LINE : USB SIGNAL LINE
TO MAIN (MICON)
CIRCUIT (2/4)
C1005 0.1
IC1002
C0DBAYY01594
+12V DC-DC CONVERTER
L1001
G1C100MA0291
10 PH BOOT 1
9 GND VIN 2
8 COMP EN 3
C1021
4.7
7 VSENSE SS/TR 4
R1030
C1018
15K
0.01
6 PWRGD RT/CLK 5
C1002 C1029 C1004
10 1000P 3300P
T1
R1031
56K
C1016 0.1
IC1003
C0DBAYY01594
L1000
G1C4R7MA0445 +6V DC-DC CONVERTER
10 PH BOOT 1
9 GND VIN 2
8 COMP EN 3
C1020
4.7
7 VSENSE SS/TR 4
R1008 C1019
15K
0.01
6 PWRGD RT/CLK 5
C1009 C1030 C1015
10 1000P 3300P
T1
R1016
56K
Q1004
B1ABCF000231
DC DETECT
R1018
470K
C1012
R1012
0.1
6.8K
C1007 R1015
1 100
Q1003
Q1002
B1ABCF000231
B1ABCF000231
FAN DRIVE
FAN DRIVE
D1004 R1014 C1011
DA2J10100L 100K 6.3V220
R1013 C1010
220 10
21 22 23
CN1000*
ECO_CTR
13 ECO_CTR
12 POWER
SYNC
11 SYNC
TEMP_DET
10 TEMP-DET
AM_BP
9 AM-BP
SMPS_REGION
8 SMPS-ID
PROT
TO SMPS MODULE P.C.B.
7 PROT
PW_SYS_3R3V
6 SYS3V3
5 NC
4 PWR_GND
R1042
3 PWR_GND
0
2 32.5V
R1044
1 32.5V
56K
R1036
32V5 DA
0
PW_GND DA
R1017
0
R1002
0
R1001
0
R1003
0
R1045
56K
DGND CD DA
CN1001
2 POSITIVE
TO FAN UNIT
1 NEGATIVE
CD: MAIN (CD SERVO): SCHEMATIC DIAGRAM - 1 ~ 3
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 8
1/4 2/4
3/4 4/4
SA-AKX36LM-K MAIN (MICON) CIRCUIT
24 25 26
I
J
K
L
M
N
O
P
27 28