Philips 32PF9968/10 Service Manual page 52

EN 52 9. TPM1.2HU LA
Key pad interface: to Key pad: 2.0 mm PITCH
Pin No. Pin Name.
1 GND
2 Key_Up/Down
3 Menu / L / R
4 Power on/off
c. CN402
IR Board interface: to IR board: 2.0mm PITCH
Pin No. Pin Name.
1 GND
2 LED_W#
3 RC6
4 LED_W
5 LED_R#
6 +5V_STB
7 Power on/off
d. CN451
iTV L2.1 interface 1: 2.5 mm PITCH
Pin No. Pin Name.
1 RC6
2 USB_DM
3 USB_DP
4 GND
5 +5V_STB
e. CN500
WT MCU ISP port: 2.0 mm PITCH (for WT code upgrade)
Pin No. Pin Name.
1 uP_SCL1
2 uP_SDA1
3 GND
f. CN403
MTK MCU ISP port: 2.0 mm PITCH (for MTK code
upgrade/Com_Pair/ BDS Serial Express)
Pin No. Pin Name.
1 TXD
2 GND
3 RXD
g. CN604
Speaker L out: 2.0 mm PITCH
Pin No. Pin Name.
1 L_out
2 L_return
h. CN605
Speaker R out: 2.0 mm PITCH
Pin No. Pin Name.
1 R_Return
2 R_out
3 NC
i. CN750
LVDS output port:
Pin No. Pin Name. Remarks
1 Panel Vcc AUO/LPL: 12V
2 Panel Vcc
3 Panel Vcc
4 Panel Vcc
5 GND
6 NC
7 GND
Circuit Descriptions, Abbreviation List, and IC Data Sheets
Remarks
Remarks
Remarks
RC out
For cloning
For cloning
200mA max
Remarks
To WT MCU
Remarks
To MTK/WT MCU
Remarks
+
-
Remarks
+
-
Remarks
CMO:5V
Pin No. Pin Name. Remarks
8 NC
9 GND
10 GND
LVDS Tx positive
11 A4P
output bit 4
LVDS Tx positive
12 A0P
output bit 0
LVDS Tx negative
13 A4N
output bit 4
LVDS Tx negative
14 A0N
output bit 0
15 GND
16 GND
LVDS Tx positive
17 A5P
output bit 5
LVDS Tx positive
18 A1P
output bit 1
LVDS Tx negative
19 A5N
output bit 5
LVDS Tx negative
20 A1N
output bit 1
21 GND
22 GND
LVDS Tx positive
23 A6P
output bit 6
LVDS Tx positive
24 A2P
output bit 2
LVDS Tx negative
25 A6N
output bit 6
LVDS Tx negative
26 A2N
output bit 2
27 GND
28 GND
LVDS Tx negative
29 CK2P
clock2 output
LVDS Tx positive
30 CK1P
clock1 output
LVDS Tx positive
31 CK2N
clock2 output
LVDS Tx negative
32 CK1N
clock1 output
33 GND
34 GND
LVDS Tx positive
35 A7P
output bit 7
LVDS Tx positive
36 A3P
output bit 3
LVDS Tx negative
37 A7N
output bit 7
LVDS Tx negative
38 A3N
output bit 3
39 GND
40 GND
Remarks
Reserved for
Full HD
Reserved for
Full HD
Reserved for
Full HD
Reserved for
Full HD
Reserved for
Full HD
Reserved for
Full HD
Reserved for
Full HD
Reserved for
Full HD