Remote Sensor, Usb, Tuner & Voltage Selector Circuit - Panasonic SA-AKX72PH Service Manual

17.6. Remote Sensor, USB, Tuner & Voltage Selector Circuit
1 2 3
SCHEMATIC DIAGRAM - 14
A
E
REMOTE SENSOR CIRCUIT
REMOTE CONTROL SENSOR
B
C
CN6006
TO
DGND 1
PANEL CIRCUIT
VREF+ 2
(CN6005)
RMT 3
IN SCHEMATIC
NC 4
DIAGRAM - 12
C
G
TUNER CIRCUIT
D
JK51
E
G3
VA51
C51
EZAEG2A50AX
1000P G1CR18JA0020
FM ANT
G2
FM ANT
G1 LB51
J0JBC0000032
GND
L52
G2A380Y00002
JK52
F
AM ANT 2 3
AM ANT
AM ANT 1
2
1
G
NOTE: " * " REF IS FOR INDICATION ONLY
H
1 2 3
4 5 6
: +B SIGNAL LINE
IR6000
B3RAB0000084
G1 G2
1
2 3
C6063 C6064
100P 1000P
C6065
22
: +B SIGNAL LINE : TUNER AUDIO INPUT SIGNAL LINE : AM SIGNAL LINE
R59 2.2K
C58 12P
IC52
19 18 17 16
VUEALLPT031 T1 20
AM/FM RADIO RECEIVER C57 12P
L51
1 NC 15
DOUT
C59
2 FMI LOUT 14
Thermal
ROUT
3 RFGND 1 3
Pad
C60
GND
4 AMI 1 2
VDD
5 RST 1 1
C61
6 7 8 9 10 C63
0.1
1
R64
0
G2
4
R53
R54
4.7K
C52
4.7K
0.47
R55 220
R56 220
6
G1
R57 1K
C62
0.1
4 5 6
7 8 9
: FM SIGNAL LINE
CN51
9
1 GND
1 R51 1K
L OUT
2
B
3 GND
TO
1 R52 1K
4 R OUT MAIN CIRCUIT
L54 0
5 3.3V (CN2010)
6 TU_SDA IN SCHEMATIC
TU_SCLK
7 DIAGRAM - 9
8 TU_RST
9 TU_INT
1
SA-AKX72PH/PN REMOTE SENSOR / USB / TUNER / VOLTAGE SELECTOR
7 8 9
110
10 11 12
F
USB CIRCUIT
: +B SIGNAL LINE
CN6003
1 VBUS
VBUS 1
H
D- 2 2 D-
TO
D+ 3
JUPITER CIRCUIT
3 D+
DGND 4
(CN503)
DGND
GND_S 5
4
IN SCHEMATIC
LED IN 6
DIAGRAM - 15
LED OUT 7
D6034
B3AAA0001031
R6084
0
K
VOLTAGE SELECTOR CIRCUIT (FOR PH)
(BLK)
TL5*
J
TO 2
SMPS CIRCUIT
IN SCHEMATIC S5701
3
VOLT ADJ
DIAGRAM - 22
1
TL6*
(RED)
10 11 12
13 14
A
: USB SIGNAL LINE
CN6004
G
B
USB PORT
G
C
D
E
F
G
CIRCUIT
H
13 14