715G8555 Keyboard Control Panel - Philips 50PUG6513/78 Service Manual

9.6 J 715G8555 Keyboard control panel (For 6703 Series)
9-6-1 Key
CONN TO SSB
CN01
CN04
1 1 KEY 1
2 2
3 3
AMBI_SPI_CLK
4 4
5 5
AMBI_SPI_MOSI
6 6 +12V_AMBI
7 7
+12V_AMBI GND_AL
8 8
9 9 AMBI_TEMP
10 10
11 +12V_AMBI
12
13
GND_AL GND_AL
GND_AL
NC/CONN 10P 1.25MM CONN 13P 1.25MM
Co-layot
TO AMBI LIGHT
CONN 26P
1
2
3
GND_AL
4
5
+12V_AMBI
6
7
C07
8
1uF 16V X5R
9
10
GND_AL
11
12
13
14
15
16
17
GND_AL
18
19
20
R10 0R05 1/16W AMBI_TEMP
21
22
R9 0R05 1/16W AMBI_SPI_CLK
23
24
R8 NC/0R05 1/16W AMBI_SPI_MOSI
25
26 +3V3_AMBI
CN03
C08
1UF 10V
311GF050N26BDX
/311GF050N26BDJ
JOYSTICK
C06
100PF 50V
GND_AL
Right Center
------ ------
CONN 26P
26
25
24
GND_AL
23
22
+12V_AMBI
21
20
19
C12
18
1uF 16V X5R
17
16
15
14
13
12
11
C09
10
NC/100PF 50V
9
GND_AL
8
7
AMBI_TEMP
6
5
C10 NC/100PF 50V AMBI_SPI_CLK
4
3
AMBI_SPI_MOSI
2
1 +3V3_AMBI
C11 NC/100PF 50V
CN02
311GF050N26BDX
/311GF050N26BDJ
Joystick key define
Direction
Center
Right
Left
7
Down
1 6
F5 F4
2 5
F1 Up
3 4
F3 F2
NA
8
TACT SW 6P
SW01
Joystick circuit diagram
Down
Up
Left
------ ------ ------
F1
F2
F3
F4
F5
Joystick diversity for AL
AL2
AL3/AL4
switch Key function Resistance Voltage Range
2-5 short Menu 0R 0V 0.0 to 0.22 V
1-5 short CH+ 1K2 0.5V 0.39 to 0.60 V
4-5 short CH- 2K2 0.81V 0.67 to 0.95 V
3-5 short VOL- 6K8 1.65V 1.41 to 1.87 V
6-5 short VOL+ 15K 2.27V 1.93 to 2.58 V
NA No function NA 3.3V 3.135 to 3.465V
pin1 pin2 pin3 pin4 pin5 pin6
CN03 C07 R9 R10
N N N N
Y Y Y Y