Philips 40PFT4100/12 - Connector Overview; DC;DC Converters

Circuit Descriptions
EN 46 TPN15.1E LA7.
2015-Oct-30
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7.2.3 Connector overview
Table 7-1 Connector overview
7.3 DC/DC Converters
The on-board DC/DC converters deliver the following voltages
(depending on set execution):
• +5V-STANDBY, permanent voltage for the Stand-by
controller, LED/IR receiver and controls.
• +12V, input from the power supply for the panel
common(active mode)
• +12V, input from the power supply for the AMP
• +1V5, from the power supply for the scaler IC NT72453
• +1V1, from the power supply for the scaler IC NT72453
• +3V3, from the power supply for the scaler IC NT72453
• +1V5, supply voltage for DDR2 (diagram B03B)
• +3V3, genenal supply voltage
• +5V, supply voltage for USB and CAM
• +3V3-TUN, supply voltage for tuner
• +3V3 from the power supply for the scaler IC NT72453
• +5V_SW, input intermediate supply voltage for USB
• +3V3_T2, voltage for Tuner single decoder
• +1V2_T2, voltage for Tuner single decoder
Figures gives a graphical representation of the DC/DC
converters with its current consumptions :
Number
Connector
22"&24" 4000 32" 4x00 39"&40" 4x00 40" 6300 48" 4x00 48"&50" 6300
CN9101 CN8602 CN9101 CN8604 CN9101 CN8601 CN9101 CN8101 CN9101 CN8101 CN9101 CN8101/CN8102
Descriptio
n to SSB to panel to SSB to panel to SSB to panel to SSB to panel to SSB to panel to SSB to panel
Pin168 148 1613146 1412147
1 DIM VLED+ DIM VLED+ DIM VLED+ DIM VLED- DIM VLED+ DIM VLED_1
2 On/off VLED+ ON/OFF VLED+ ON/OFF n.c. ON/OFF VLED- ON/OFF n.c. BL ON/OFF VLED_1
3 PS_ON n.c. n.c. n.c. PS_ON VLED1- PS_ON n.c. PS_ON VLED- PS_ON n.c.
4 n.c. n.c. n.c. n.c. n.c. VLED1- 2D/3D n.c. 2D/3D VLED- 3D_ON n.c.
5 GND LED1- GND LED_a GND VLED1- GND VLED+ GND n.c. GND n.c.
6 GND LED1- GND LED_a GND n.c. GND VLED+ GND n.c. GND VLED+
7 GND n.c. GND n.c. GND n.c. GND - GND n.c. GND VLED+
8 GND n.c. GND n.c. GND n.c. GND - GND n.c. GND -
9 +12V-A - +12V-AUDI
O
- +12V-AUDI
O
n.c. +12V-AUDI
O
- +12V-AUDI
O
n.c. +12V-A -
10 +12V-A - +12V-AUDI
O
- +12V-AUDI
O
VLED1- +12V-AUDI
O
- +12V-AUDI
O
n.c. +12V-A -
11 +12V - +12V - +12V VLED1- +12V - +12V VLED- +12V -
12 +12V - +12V - +12V n.c. +12V - +12V VLED- +12V -
13 +12V - +12_AL - +12_AL VLED+ +12V - +12_AL n.c. +12 -
14 +12V - +12_AL - +12_AL - +12V - +12_AL VLED+ +12 -
15+5.2V---n.c.-------
16+5.2V---n.c.-------