what does this schematic - GSM-Forum

hooi76 · 05-06-2005, 02:27

can u ppl tell me how to understand the schematic diagram?

thanks in advance

watusi2 · 05-06-2005, 04:42

it means connection number of the ckt

hooi76 · 05-07-2005, 14:54

Sorry i still don't get what you mean, i understand those A12, M4 and so on, but not this, what is ckt?

sevgigsm · 05-07-2005, 18:54

Quote:

Originally Posted by hooi76

can u ppl tell me how to understand the schematic diagram?

thanks in advance

UEM link. picture strange

hooi76 · 05-09-2005, 16:23

Quote:

Originally Posted by sevgigsm

UEM link. picture strange

Hi mr sevgigsm. Please assist me, i already attach another picture again for your consultation.

Thakns for your help.

sei_tech · 05-10-2005, 11:49

see good diagrams, for more contact:
http://www.seichina.com/Products.asp...lassName=Books

baraka42 · 05-10-2005, 11:53

@ hooi 76,

4 means there is 4 connection.

if you talking about 6100-3100.

this may help you ?

want pic. with parts layout detail ? i will make it for you.

sorry for my bad english.

w.b.r.

hooi76 · 05-10-2005, 16:23

Thanks baraka42, 4 = 4 connections, 0 = ?
In this pictures, it shows 4 connections to the charging pop port but i see 0 1 2 3 4. there is 5 of it. i am confused. Please assist me understanding the schematics.

peaceloving · 05-11-2005, 05:53

Plz explain me what is UEM, Oscilator, Filter ,Coupler by function and in picture

baraka42 · 05-12-2005, 11:56

@ hooi76,

0 must be NC. about more detail you can ask

Mr WILLY, GSM GURU.

w.b.r.

hooi76 · 05-12-2005, 13:50

Mr. Willy please help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

ambot · 05-15-2005, 05:51

(4:0) for me it means 5 lines from 0 to 4....

0 is directly connected to UEM_L6/P9/M9 from L100/V100/C110/C106
1 is directly connected to UEM_M7
2 is directly connected to Ground
3 is directly connected to UEM_P4
4 is directly connected to UEM_M5

baraka42 · 05-15-2005, 06:55

@ ambot,

thanks very much.

r u jr. WILLY ?

w.b.r.

baraka42 · 05-15-2005, 11:15

@ ambot,

what version of sche . you have ? pls. give me some detail about 6610

sche. SLOWAD[6;0]-6610 UEM. from where this all connection in.

i have broken uem pad

6610 WITH CONTACT CERVICE IMEI NO. IS OK. P6 FOR C.S. ?
C1 < LS-[4] slowad
E4 < tx pwr det
F3- > klite
P6 < simcard det

2 MORE 6610 WITH BROKEN PAD.
A3 -RF CONVE CLK
D2 -KB2
E2-CALL LED
G2-BUZZO
L1-HF-1
L2-HF CM
M5-CH DISX
M7-PWMO
N1-EX EAR
P4-PWM IC

MORE POWER TO YOU.

THANKS IN ADVANCE.

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05-06-2005, 04:42	#2 (permalink)
watusi2 Freak Poster Join Date: Jul 2004 Age: 52 Posts: 126 Member: 75583 Status: Offline Thanks Meter: 6	it means connection number of the ckt

05-07-2005, 14:54	#3 (permalink)
hooi76 No Life Poster Join Date: Dec 2001 Location: In front of my computer Posts: 1,594 Member: 7741 Status: Offline Thanks Meter: 111	Sorry i still don't get what you mean, i understand those A12, M4 and so on, but not this, what is ckt?

05-10-2005, 16:23	#8 (permalink)
hooi76 No Life Poster Join Date: Dec 2001 Location: In front of my computer Posts: 1,594 Member: 7741 Status: Offline Thanks Meter: 111	Thanks baraka42, 4 = 4 connections, 0 = ? In this pictures, it shows 4 connections to the charging pop port but i see 0 1 2 3 4. there is 5 of it. i am confused. Please assist me understanding the schematics.

05-11-2005, 05:53	#9 (permalink)
peaceloving Junior Member Join Date: Apr 2005 Posts: 14 Member: 141315 Status: Offline Thanks Meter: 0	Plz explain me what is UEM, Oscilator, Filter ,Coupler by function and in picture

05-12-2005, 11:56	#10 (permalink)
baraka42 No Life Poster Join Date: Aug 2002 Location: india Age: 63 Posts: 1,476 Member: 14578 Status: Offline Thanks Meter: 831	@ hooi76, 0 must be NC. about more detail you can ask Mr WILLY, GSM GURU. w.b.r.

05-12-2005, 13:50	#11 (permalink)
hooi76 No Life Poster Join Date: Dec 2001 Location: In front of my computer Posts: 1,594 Member: 7741 Status: Offline Thanks Meter: 111	Mr. Willy please help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

05-15-2005, 05:51	#12 (permalink)
ambot No Life Poster Join Date: Apr 2001 Location: Philippines Posts: 535 Member: 4274 Status: Offline Thanks Meter: 18	(4:0) for me it means 5 lines from 0 to 4.... 0 is directly connected to UEM_L6/P9/M9 from L100/V100/C110/C106 1 is directly connected to UEM_M7 2 is directly connected to Ground 3 is directly connected to UEM_P4 4 is directly connected to UEM_M5

05-15-2005, 06:55	#13 (permalink)
baraka42 No Life Poster Join Date: Aug 2002 Location: india Age: 63 Posts: 1,476 Member: 14578 Status: Offline Thanks Meter: 831	@ ambot, thanks very much. r u jr. WILLY ? w.b.r.