Cd Open Button, Remote Sensor & Tuner Circuit - Panasonic SA-AKX10PH Service Manual

18.4. CD Open Button, Remote Sensor & Tuner Circuit
1 2 3
SCHEMATIC DIAGRAM - 7
A
D
CD OPEN BUTTON CIRCUIT
R6201
C 4.7K
TO
ZJ6001B*
PANEL CIRCUIT
DGND 2
(ZJ6001A*)
KEY2 1
IN SCHEMATIC
DIAGRAM - 6
B
C
D
F
TUNER CIRCUIT
E
JK51
G3
VA51
C51
EZAEG2A50AX 1000P G1CR18JA0020
FM ANT
G2
FM ANT
LB51
G1
J0JBC0000032
GND
L52
G2A380Y00001
F
JK52
AM ANT 3
2
AM ANT
AM ANT 1
2
1
G
H
1 2
3
4 5 6
S6201
OPEN/CLOSE
: +B SIGNAL LINE : AM SIGNAL LINE : FM SIGNAL LINE
R59 2.2K
C58 22P
IC52
VUEALLPT031 T1 20 19 18 17 16
FM/AM RADIO RECEIVER
L51 C57 22P
1 NC 15
DOUT
C59
2 FMI LOUT 14
Thermal
3 RFGND ROUT 1 3
Pad
C60
4 AMI GND 1 2
VDD
5 1 1
RST
C61
6 7 8 9 10
0.1
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
E
REMOTE SENSOR CIRCUIT
CN6301
C
TO
DGND 1
PANEL CIRCUIT
VREF+ 2
(CN6001)
RMT 3
C6301
IN SCHEMATIC
100P
NC 4
DIAGRAM - 6
: AM/FM SIGNAL LINE
CN51
9
1
GND
1 R51
2
L OUT
1K
B
3
GND TO
1 R52
4 R OUT MAIN CIRCUIT
1K
5 (CN2705)
3.3V
6 IN SCHEMATIC
SDIO
7 SCLK DIAGRAM - 3
8
RST
9
INT
1
7 8 9
87
10 11 12
: +B SIGNAL LINE
C6303 C6302
3 Z6301
50V22 1000P
B3RAB0000084
2
REMOTE CONTROL SENSOR
1
SA-AKX10PH/PN CD OPEN BUTTON / REMOTE SENSOR / TUNER
10 11 12
13 14
A
B
C
D
E
F
G
CIRCUIT
H
13 14