60
CONNECTOR SPECIFICATION
GENERAL
The connections to/from the digital module are identical for both IDTV and STB applications.
The connectors which will link from either Front-End PCB or the MPEG PCB to the STB Motherboard, IDTV analogue PCB or the
smart card sub-board will use 1mm FFC connectors and cable. with the exception of the main DC power connector which will use a
2.5mm through hole system.
All the connections between the Front-end and MPEG PCBs will use 1mm FFC cable and connectors.
CONNECTIONS BETWEEN CHASSIS/MOTHERBOARD AND FRONT-END PCB
(FOR COMPLETE MODULE).
A 2.5mm pitch connector is used.
Connectors: PL801 Front-End 9 way right angle leaded - JST EH series
E5101 Mother Board 9 way straight leaded - JST EH series
Signal name
Voltage
Current
From To
No. of connection pins
Pin Number
30V
30V (switched)
20mA
PSU Front-End
1
1
5V
5V (switched)
0.8A typical 1.5A max
PSU Front-End
2
3, 4
3V3
3.3V (switched)
2.0A typical 2.5A max
PSU Front-End
2
7, 8
GND
GND
PSU Front-End
4
2, 5, 6, 9
Total pin requirement
9
CONNECTOR A2 - POWER SUPPLY
Connections between Chassis/Motherboard and Front-End PCB (for complete module).
A 1mm FFC and connector has been used.
Connectors:
PL802 Front-end 4 way Right angle SMT - Molex type 52207-0490 - terrestrial
7 way Right angle SMT - Molex type 52207-0790 - satellite
E5102 Mother Board 4 way straight leaded - JST type 04FMN-BTRK
Signal
name
Voltage
Current
From
To
No. of connection
pins
Pin Number
9V
9V (switched)
90mA
PSU
Front-
End
1
1
+12V
12V (switched)
100mA (inc. fan if
used)
PSU
Front-
End
1
2
+5V-
STANDB
Y
5V (unswitched, * see note 4)
20mA/0.6mA
Front-
End
PSU
1
4
22KHZO
UT
22kHz signal (to PSU),
* see notes2, 3
Not Applicable
Front-
End
PSU
1
5
13/18V
LNB supply 13/18V with 22kHz as required
(from PSU)
400mA typical
PSU
Front-
End
1
7
GND
GND
PSU
Front-
End
2
3, 6
Total pin requirement
4 Terrestrial, 7 Satellite
Note 1: 4 way connector is used for terrestrial, 7 way for satellite.
Note 2: This signal is defined in detail in the note 4 related to connector E later in this document.
Note 3: The 22kHz will be switched on/off and modulated as necessary for DiSeQC by the MPEG processor.
Note 4: The PLD ICs require a small static current to hold the chip contents in standby to remove the need for reprogramming on
exit from standby.
Summary of Contents for C28W40TN
Page 29: ...28 GENERAL BLOCK DIAGRAM ...
Page 91: ...90 CASE DE FONCTIONS EXTRÉMITÉ HAUTE CASE FONCTIONS EXTRÉMITÉ BASSE ...
Page 102: ...101 SCHÉMA SYNOPTIQUE ...
Page 165: ...164 HÖHERE FEATURE BOX NIEDRIGE FEATURE BOX ...
Page 177: ...176 BLOCKSCHALTBILD ...
Page 200: ...199 ...
Page 225: ...224 WAVEFORMS ...
Page 226: ...225 ...
Page 227: ...226 ...
Page 228: ...227 ...
Page 229: ...228 ...
Page 230: ...229 IC DATA I200 ...
Page 231: ...230 ...
Page 232: ...231 ...
Page 233: ...232 IE01 ...
Page 234: ...233 ...
Page 235: ...234 IE02 ...
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Page 237: ...236 ...
Page 238: ...237 MECHANICAL ...
Page 239: ...239 C32W35TN ...
Page 240: ...240 C32W35TN ...
Page 241: ...241 C32W35TN ...
Page 242: ...242 CL28W35TAN ...
Page 243: ...243 CL28W35TAN ...
Page 244: ...244 CL28W35TAN ...
Page 245: ...245 CL32W35TAN ...
Page 246: ...246 CL32W5TAN ...
Page 247: ...247 C35W35TN CL28W35TAN CL32W5TAN ...
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Page 299: ...Users Guide C28W40TN C32W40TN ...
Page 351: ...notes ...
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Page 355: ...Users Guide C28W35TN C32W35TN S C R E E N S C R E E N ...