EURAS Internet System - Printing
http://www.euras.com/euras/EIS/db/print/printcollect.php?t=1&loadthis=printcollect&action=show
EURAS Information System - Geprint door R Jordaan/JORDAAN TELECOMMUNICATIE, NL 26.02.2014 09:07:25
32PFL360512 DALI/PHILIPS
symptoom: Geen functies. Geen LED.
Oplossing 1: [5V standby voltage OK. Low 3.3V at output of IC U7106 (G973-120ADJF11U), on main board, next to the tuner]. Replace U7106 (LD1117DT33CTR can be used), on main board
(715G3786M1A; TPM41ELA).
Note: Pin 6 (input) of IC U7106 should be 5V and pins 3/4 (output) should be 3.3V.
Oplossing 2: controleer D910, D911 op sluiting. (SR310 of v.v. SR3100)
Oplossing 3: Standby voltage is missing.
Replace standby power IC TNY277PN (Aswo : 2896841) on PSU
Also check DC-converter U7106 (Aswo : 4874386) on mainboard.
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2013AKZ