Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Fly Bird Mobile Phones FLY BIRD S570 FLY BIRD S570 1
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5 4 3 2 1
U72
V_BR
MS-147(HIROSE) C620 R614 C631
C ANT1 22pF 6.8k 3.3nF
V_RX 0603 C632
ANTENNA C606 C602
330pF
U73
G
G
A
B
4.7uF/Y5V NC R613
C715 C711 0603
1 6
1
3
4
2
GSM_T/R A1 Y1 6.8k
C717 0 ohm 4.7pF V_RX
2
GND VCC
5 NC (V_SYN) C607
V_RX
D 22pF D
DCS_T/R 3
A2 Y2
4 L703 L701 L702 (V_SYN)
C603 C604
C718 C706 NC NC 8.2nH V_BR
1.8nF 1.8nF C601
NC7WZ16 NC C605 C638
22pF C813 22pF
V_BR 22pF NC
0.47pF
U85 R801 R804 R806
V_BR C647 51k(0.5%) 2.2K(0.5%) 3.9k(0.5%)
U61 4 1 AFC
49
48
47
46
45
44
43
42
41
40
39
38
37
VCC AFC
C640 C628 1uF/Y5V
0603 D601
DIVON
3 2
CAPI
CAPIB
VCCBB
VCCMIX
VCCRFSYN
CPRFSYN
GND
CAPQ
CAPQB
VCCRFLO
FLOCK
VCCRFVCO
OUT GND
U75 NC 22pF C808 C812
HVC358B 47nF(10%)
C726 C709 LMSP54CA-184 5*3.2 8.2nF(10%)
U68
6
L606
1 6 1 36 C810
GND
C635 G Bal2 VCCLNA VCCVCXO
C641 1.8pF NC
7
ANT EGSM-RX
5 2
Unbal G
5 2
PCSGND VCXOB
35 R805
1pF 2.2pF 3.9nH L607 C811
10pF 3
G Bal1
4 3
PCSLNAI VCXOE
34 R641 10k(0.5%)
8
Vc(DCS/PCS-Tx) Vc(EGSM-Tx)
4 L609 1.8pF 150pF(1%)
4 33
C707 SAFEK1G96(PCS) PCSLNAIB GNDVCXO 2.2k
L704 NC
9 3 U67 L602 5 32
DCS/PCS-Tx PCS-RX 1 6 PCSDCSGND SDATA DATA
3.3nH G Bal2
6.8pF C708 C609 2.2pF 6
DCSLNAI VCXOOUT
31 BBCLK
10 2 2 5
GND Vc(PCS-RX) Unbal G HD155155NP
NC 3.9nH L604 7
DCSLNAIB CLK
30
CLK
10pF 3
G Bal1
4
C815 11
EGSM-Tx DCS RX
1 L613 2.2pF 8
DCSGSMGND LE
29 LE
SAFEK1G84(DCS)
GND
9 28
NC U66 L601 GSMLNAI CPIFSYN
C C643 C645 C
C705 1 6 10 27
12
G Bal2 GSMLNAIB VCCIFSYN
C608 4.7nH R620 22pF 22pF
2 5 11 26
Unbal G GSMGND QOUTB/QINB
L705 1.8pF L603 V_RX 4.7k
COMMONGND
33pF L614 3
G Bal1
4 12
PLLOUT QOUT/QIN
25
3.9nH 4.7nH C646 C626 (V_SYN) C613
VCCTXVCO
IOUTB/IINB
TXVCOGB
TXVCODB
VCCOPLL
C730 C721 100nH SAFEK942(EGSM) C616
TXVCOG
TXVCOD
TXOUTG
TXOUTD
IOUT/IIN
4.7uF/Y5V NC 270pF
VCCIQ
1.8p NC 0603 2.2nF
0603
R619 C614
13
14
15
16
17
18
19
20
21
22
23
24
30 560pF
L612
PCS_RX R624
0 C615
C714 10nF C621
0603 330pF 8
R1-2 R1-1
1 QN
7 2
10pF R2-2 R2-1 QP
6 3
5 R3-2 R3-1 4 IN
R4-2 R4-1 IP
V_BR C622
330pF
1K/8P4R
C624
U71
22pF
11
10
Cx77324
9
V_BR
C731 C724
GND
GND
GND
V_BR C637
NC 22pF
12
GSM900 OUT VCC1B
8
VBAT (V_TX) C629 0.1uF
13
GND GND
7 0.1uF
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