Main (Aux Tuner) Circuit - Panasonic SA-AKX100PN Service Manual

12.4. Main (AUX Tuner) Circuit

1 2 3
SCHEMATIC DIAGRAM - 3
A
A
MAIN (AUX TUNER) CIRCUIT
B
C
D
E
F
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 2
G
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 4
BT: MAIN (BLUETOOTH): SCHEMATIC DIAGRAM - 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 6
H
1 2 3
4 5 6
: +B SIGNAL LINE : TUNER/AUX SIGNAL LINE
C6109
1
DA MI DS BT VR DGND
MI TUN_INT
MI TUN_BCK
MI TUN_WCK
R52 220
MI DS TUN_SDO
LB53
J0JYC0000656
MI DS DA VR PW_3R3V
MI DS DSP_SDA
MI DS DSP_SCL
TUN_RST
MI
4 5 6
7 8 9
: FM SIGNAL LINE
R6153 0
R6133 C6099 R6146 C6111
4.7K
680P 10K 100P
R6150 0
R6134
C6100 C6112
4.7K 680P 100P
R6152 0
R6147
10K
C6108
1
R59
C66
2.2K 33P IC52
VUEALLPT087
L51 C51
G1CR18JA0020 1000P
FM RADIO RECEIVER
16 17 18 19 20 T1
C67
3P
RIN
LB52
15 LIN NC 1 LB51 VA51
0
J0JYC0000656 EZAEG2A50AX
DFS
14 FMI 2
13 DOUT THERMAL RFGND 3
PAD
12 GND AMI 4
11 VDD RST 5
VIO
C61
10 9 8 7 6
0.1
C62
0.1
R6104 47
R6105 47
R6106 47
7 8 9
39
10 11 12
JK6002
LCH
AUX IN
RCH
JK51
FM ANT
SA-AKX100PN/PR/PS MAIN (AUX TUNER)
10 11 12
13 14
A
B
C
D
E
F
G
CIRCUIT
H
13 14