715Ga334 Keyboard Control Panel - Philips 43PUS8505/12 Service Manual

9.6 E 715GA334 Keyboard control panel
9-6-1 Key
CONN TO SSB
CN03 CN02 CN01
1 1 1 KEY1
2 2 2 GND_Key
3 3
AMBI_SPI_CLK
4 4
CONN
5 5
AMBI_SPI_MOSI
6 6 +12V_AMBI
7 7
+12V_AMBI
8 8
9 9
AMBI_TEMP
10 10
11
+12V_AMBI
12
13
NC/CONN 10P 1.25MM CONN 13P 1.25MM
Co-layot
CN06 CN05 CN04
1 1 1 KEY1
2 2 2 GND_Key
3 3 AMBI_SPI_CLK
4 4
CONN
5 5 AMBI_SPI_MOSI
6 6
+12V_AMBI
7 7 +12V_AMBI
8 8
9 9 AMBI_TEMP
10 10
11
+12V_AMBI
12
13
NC/CONN 10P 1.25MM CONN 13P 1.25MM
Co-layot
Parts loaction
Top:CN01/CN02/CN03/R01/R02/R03/CN11/CN12
Bottom:CN04/CN05/CN06/C01/R04/R05/C11/C12
JOYSTICK
C01
100PF 50V
Right
TP2
TP
TO AMBI LIGHT
CN12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
CONN 26P
TP1
TP
7
1 6
F5 F4
2 F1 5
3 4
F3 F2
8
TACT SW 6P
SW01
Center Down
Left
TP3 TP4 TP5
TP TP TP
CONN 26P
+12V_AMBI
C12
100PF 50V
AMBI_TEMP
AMBI_SPI_CLK
Joystick key define
Direction switch Key functionResistance
Center 2-5 short Menu
Right 1-5 short CH+
Left 4-5 short CH-
Down 3-5 short VOL-
Up 6-5 short VOL+
NA NA No function
Up
TP6
TP
TP7
TP
CN11
26
25
24
23
22 +12V_AMBI
21
20
19
C11
18 100PF 50V
17
16
15
14
13
12
11
10
9
8
7 AMBI_TEMP
6
5
AMBI_SPI_CLK
4
3
AMBI_SPI_MOSI
2
1
Voltage Range
0R 0V 0.0 to 0.22 V
1K2 0.5V 0.39 to 0.60 V
2K2 0.81V 0.67 to 0.95 V
6K8 1.65V 1.41 to 1.87 V
15K 2.27V 1.93 to 2.58 V
NA 3.3V 3.135 to 3.465V
Joystick circuit diagram
pin1 pin2 pin3 pin4 pin5 pin6
F1
F2
F3
F4
F5
Joystick diversity for AL
CN03 C07 R9 R10
AL2 N N N N
AL3/AL4 Y Y Y Y