Component List for Echostar AD3000ip SMPS

[Llew]

This sticky will list all components populating the SMPS of the AD3000ip.

These are those items specifically found on my receiver. Any variation in component naming, numbering or values found on other versions within the same receiver (or indeed in the Viaccess version), please submit to this thread.

Llew

 

[Llew]

A full list of all resistors used in the AD3000 SMPS -


R1 100R 2W
R2 470R 1W
R3 15K 2W
R4 22K 1/8W
R5 150K 1/4W
R6 1.8K 1/8W
R7 220K 1/4W
R8 120K 1/4W
R9 100R 1/8W
R10 Not used
R11 470R 1/8W
R12 820R 1/8W
R13 11K 1/8W
R14 10K 1/8W
R15 30K 1/8W
R16 10K 1/'8W
R17 1K 1/8W
R18 470R 1/8W
R19 3K 1/4W
R20 Not used
R21 4.7K 1/8W
R22 4.7K 1/8W
R23 4.7K 1/8W
R24 5.6K 1/4W
R25 33R 1/4W
R26 120K 1/4W
R27 220K 1/4W
R28 33R 1/8W
R29 1K 1/8W
R30 15K 1/8W
R31 1.8K 1/8W
R32 2.7K 1/8W
R33 30K 1/8W
R34 1K 1/8W
R35 1K 1/8W
R36 470R 1/8W
R37 1K 1/4W
R38 220K 1/4W
R39 220K 1/4W
R40 Not used
R41 470K 1/4W

All resistors metal film.

Obtainable from the usual component suppliers, e.g Farnell, RS etc. Only downside is most supply in multiple packs of one value.

 

[Llew]

Here's a full list of capacitors and their values for the AD3000ip SMPS -


C1 Not used
C2 Not used
C3 470nF 275VAC X2 Class
C4 100nF 275VAC X2 Class
C5 33nF 5% 400V Mylar
C6 100nF 5% 400V Mylar
C7 22nF 10% 650V Mylar
C8 4.7nF 5% 100V Mylar
C9 100nF 5% 400V Mylar
C10 330uF 200V Electrolytic
C11 330uF 200V Electrolytic
C12 4.7uF 100V Electrolytic
C13 22uF 50V Electrolytic
C14 1nF 250V ceramic disc Y Class
C15 1uF 50V Electrolytic
C16 2200uF 10V Electrolytic
C17 2200uF 10V Electrolytic
C18 1000uF 16V Electrolytic
C19 470uF 16V Electrolytic
C20 1000uF 25V Electrolytic
C21 470uF 35V Electrolytic
C22 220uF 10V Electrolytic
C23 47uF 50V Electrolytic
C24 1000uF 16V Electrolytic
C25 1000uF 16V Electrolytic
C26 220pF 10% 1000V ceramic disc
C27 22nF 10% 630V Mylar
C28 100nF 5% 400V Mylar
C29 100uF 25V Electrolytic
C30 Not used
C31 1nF 50V Electrolytic
C32 470uF 50V Electrolytic
C33 470uF 50V Electrolytic
C34 10nF 5% 400V Mylar
C35 220pF 10% 1000V ceramic disc
C36 220pF 10% 1000V ceramic disc
C37 Not used
C38 100nF ceramic
C39 10nF ceramic
C40 100nF ceramic
C41 100nF ceramic
C42 100nF ceramic
C43 100nF 5% 400V Mylar
C44 1nF 20% 250VAC ceramic disc Y Class
C45 220pF 10% 1000V ceramic disc
C46 1nF 20% 250VAC ceramic disc Y Class

As with the resistors, most if not all of these capacitors should be available from the major component suppliers. Normally a search on the supplier's website using just the component's value and where applicable the stated voltage will yield a list from which to choose a suitable replacement.

 

[Llew]

A list of active devices used in the AD3000ip SMPS -

TRANSISTORS
----------------------

Q1 IRFZ24 Power Mosfet. Possible source, Cricklewood. They suggest using IRFZ44, as the IRFZ24 may be a discontinued device.
Q2 2SC945 Transistor.
Q3,4 2SC3205 Transistor.
Q5 AN378A = 2SA7273.
Q6 Don't see this on the board.
Q7 2SC945

All available from Cricklewood Electronics, may be obtainable from other companies though.

IC's
-----

IC1 1HO565 Fairchild Power Switch. May be discontinued, Fairchild have the KA1N0565 that may have replaced it. Looking for source.
IC2, IC6, IC8 L9941 Optocoupler. Can't find a device with this number. Possible replacement, the 817C from Farnell.
IC3,4,7 KA431 Programmable Shunt Regulator. Farnell (KA431Z)
IC5 IMO880 Fairchild Power Switch. This may have been replaced by the 7MO880. Looking for source ( Rating 800V 8A)

TR1 Triac BT137 Farnell.

 

[Llew]

A list of diodes used in the AD3000ip SMPS -


BD Bridge Rectifier 606G 6A 800V. Equivalent rated device GBU606. Farnell.

D1, D4, D11, D12 SUF4007 Ultra fast rectifier. Not sure of the 'S' prefix here. UF4007 from Farnell is an ultra fast rectifier.
D2 ZD13 Zener diode. Equivalent BZX85-C13.
D3 ZD30 Zener diode Equivalent BZX85-C30.
D5 1N4937 fast recovery diode.
D6 SB860F Schottky diode. 8A 60V. Possible equivalent 8TQ060PBF.
D7, D9, D10 9461 BYW95A fast recovery diode
D8 9421 BYV95B fast recovery diode
D13 U16C20 ultra fast power rectifier. Needs to be 8A 200V - search Farnell for similar rating with same case outline.
D14, D15 1N4148. The ubiquitous 'high speed' diode. Obtainable anywhere.
D16, D17 P6KE8A transient voltage suppressor. Farnell do a higher rated device, can't locate this particular specimen.
D18, D19, D20, D21 1N4004. Again, obtainable anywhere.
TD Diac for the triac.

Most of these (or quoted equivalents) were found on Farnell's website; if anybody can locate the exact number-for-number devices where equivalents are suggested, please post your results.

 

[Llew]

Transformers, chokes, relays etc. -

T1, T2 Flyback transformers. No doubt designed specifically for this SMPS. If these go S/C or O/C, the SMPS will need the attention of a repairer e.g Eurosat.

LF1, LF2 Mains filters. As above.

RL1, RL2 relays. Hankuk HR702NH DC 5v 120VAC 12A/ 240AC 10A

Thermistor RTH

Ferrites LB1, LB2

Inductances
------------------
L1, L6 Marked 12. No idea, 15 turns of thick guaged wire on former.
L3, L4, L5 22uH

Fuse 3A 250VAC Timelag

 

[KONAMI]

Please some body can send to iambreakingtherules@nomail.com Proteus diagram of ECHOSTAR AD3000IP.Tank You