E 715G7118 Keyboard Control Panel - Philips 32PFH5500/88 Service Manual

Circuit Diagrams and PWB Layouts

10.10 E 715G7118 Keyboard control panel

10-10-1 Key
Key
E
CONN TO SSB
CN01
1 KEY 1
2
3 AMBI_SPI_CLK
4
5 AMBI_SPI_MOSI
6 +12V_AMBI
7 +12V_AMBI
8
9 AMBI_TEMP
10 +3V3_AMBI
CONN
QM15.2E LA 10.
JOYSTICK
C06
0.1uF 50V
GND_AL
GND_AL
Right Center
TO AMBI LIGHT
(AL2/AL3)
26
CN02
25
24
23
22
+12V_AMBI
21
20
19
18
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 +3V3_AMBI
CONN
1UF 10% 16V
EN 107
7
1 6
F5 F4
2 5
F1
3 4
F3 F2
8
TACT S W 6 P
SW01
Down
Left Up
GND_AL
C07
1UF 10% 16V
C09
GND_AL NC/100PF 50V
NC/100PF 50V
C10
C11 NC/100PF 50V
C08
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2015-Sep-30
div.table
Direction switch Key function Resistance Voltage
Center 2-5 short Menu 0R 0V
Right 1-5 short CH+ 1K2 0.5V
Left 4-5 short CH- 2K2 0.81V
Down 3-5 short VOL- 6K8 1.65V
Up 6-5 short VOL+ 15K 2.27V
No function 3.3V
Joystick circuit diagram
pin1 pin2 pin3 pin4 pin5 pin6
F1
F2
F3
F4
F5
KEY
715G7118
E
1 2014-08-26
19792_510.eps