Motorola T200 Service Manual page 76

TX2V8
C301 C302
IC301
10u 10u
0805C 0805C
1 8
OUTA OUTB
SYN2V8
2 7
OUTC VCC
C303 C304
3 6
ENBC GND
10u 10u
0805C 0805C
4 5
ENA VREF
C305
RF_ON
MAS9128A 10n
U501
LMC36-07A0505A
1 11
GSMPA TXGSM TXDCS
2 10
VC1 VC4
3 9
GND ANT
U502
4 8
VC2 VC3
8 7
O3 GND
5 7
RXGSM RXDCS
9 6
B3 O1
10 5
A3 B1
11 4
O2 A1
12 3
B2 O0
13 2
A2 B0
14 1
VCC A0
74LCX00MTC
PA_ON
VBAT
IC501
TC7SHU04FU
2 4
BS
RF2V8
VBAT
SYNPRG[0..2]
CLOCK
IC401
1 14
DATA
OSCin DATA
SYNPRG
2 13
GNDif LE
C405
C406
100p
LO2 3 12
finif Finrf
MB15F03SL
15p
SYN2V8 4 11
Vccif VCCrf
5 10
LD/Fout Xfinrf
R407 C409
1k 1n
6 9
PSif PSrf
C412
1206C
47n
0402C
C413
C414 R408
56p R409
3n3 680R
IF_TUNE
1k5
VTCXO C415
R410 1n
22R C416 C417 R411
10K
1u 33p
0603C
R413
4k7 C420
C428 1n2
U402
33p 0402C
AFC
1 4 IC402
Control VCC C426
C422
R415 10p
C424 TC7SHU04FU 15n
22k
2 3 2 4 1206C
GND OUT
0.1u
ENE3010A
R416
1M
13MHz C425
0R
DCSPA
U113
CONNECTOR
C
ANT1
L501
ANTENNA
C502 0603C
47p 33p
L503
L502
0603L 0603L
n.m. 5n6
L504
DCS_RX
2n2
0402L
L505
GSM_RX
6n8
0402L
R503
3p
GSM_RX
EFCH9418MTY6
U601
DCS_RX C602
2p
3 5
DCS DCS
2 6
U602 2 6
1 7 C601
GSM GSM
EFCH9418MTY6
1p
C604 C652
0p5
4 8
1p2
4 8
L604 C653
C605 C606
2n7 2p7
R605
15p 10p
C612
2p2 L605
470R
10n
L607 C609
8n2
C613 L608 3p
1
C615
12n Q601 C614
12p 4p7
BFP420 2p
C616
1p
1
MIXINB1 IFLO
C619 R609 R610 2
10k MIXIN1 BAND
1p2 3
RFOUT IFVCOO
4
C623 470R RFIN1 IFVCOI
L610 5
RFIN2 VCCIF
1 L611 6
VCCPLL U603 GNDIF
5n6 Q602 R612 C624 7
10k GNDPLL IFIN
15p BFP520 4n7 C625 33p 8 HD155121F
VCOIN2 IFINB
10p 9
C627 VCOIN1 LE
10
1p VCCCOMP SDATA
11
PLLOUT CLK
C628 12
ICURAD MIX2O
RF2V8 0.1u C631 C632
10p 33p R614
47k
R617
R618
470
TX_GSM 100
TX_DCS
C649 C637
10dB_PAD 10dB_PAD
10p
R621 3 4
R622
C650
R623
4 3 33p 100p
n.m.
Q603
TP0101T
TX2V8 2 3
C640 C641
33p 10p
U605
TXVCO_OFF
U606 LFDP20N0020A R625
ENFVZ4G00 n.m.
1 10
OUT VCC
2 9
2 9
3 8
3 8 R627
4 7 R626
4 7 47R
BS 5 6
SW VT 56R
C660 C645
C647
15p 560p
0402C 10n
0805C
QTXN QTXN
QTXP QTXP
ITXN ITXN
ITXP ITXP
TX_I/Q[0..3] TX_I/Q[0..3]
C401
LO1
15p
R401
180R
R402
-5dB
33R
R406
180R
SYN2V8
BS
C427
15p
0402C
U401
ENFVZ4E76A
SYN2V8
C418
15p
BS
C214
15p U201
RM009
C202 1
1
10p
TXDCS 2
DCSIN
R219 3
3
27R
TXGSM 4
GSMIN
C204 5
5
33p
R203
C206 C207
0.033R
10p 33p
0805
VBAT
C210
C208
10p
470u/10V/0.1R Q201
1 3
TXON 2 5
R206 6 4
39k
TXVCO_OFF
BC847PN
VBAT
R208 R209
47k 10k
VBAT
R215 R216
0R
9k1 1% R214
100k
RAMP
R211
150k
R212
240k
TXON
RXON2
RXON1
MOX
MO
RF2V8
C603
0.1u
LO1
SYN2V8
C607 C608 R607
L606
100p 0.1u
0R
8n2 C610
100p
LO2
BS
C617
D601
36 R608 10p BBY57-02W
C621 C622
35 n.m. L609
34 C620 100p 2n7 100p R611
3k3 IF_TUNE
33 7p
32 RF2V8
31
30 C626
29 0.1u
28
27
MO
26
MOX
25
L613
L614
68n
C634 0603L
C635 C636
150nH 100n
1.8nH
0603L 0603 L615
C633 1.8nH
150nH 7 3
U604 68n
0603L 8 2
0603L
9 1
TFS225 RF2V8
L616
120n C638
0603 680p
AGCPRG
DATA
CLOCK AGCPRG[0..2]
RX_I/Q[0..3]
IRXP
IRXN
QRXP
QRXN
RF2V8
C646
0.1u
R217
C201
68p 1k8 L202
n.m.
C203 0402L
13 12p
13
0402C L203
12 DCSPA
DCSOUT
3n9
11 LQW1608 0603L
11
L201
10 GSMPA
GSMOUT
5n6
9 C205 LQW1608 0603L
9
33p
C216
0402C
3p
0402C
Q202
3 1
C209 R299 R297
5 2
33p PAON
10k 4 6 39k
0402C 0402C
BC847PN
R298
VBAT
47k
0402C
R213
270k
C211
15p
C215
10nF
R207 U202
AD8031
11.8k 1%
Revisions
GSM Service Support Group
L3 RF Schematic
Topaz
Ray Collins / Michael Hansen / Ralf Lorenzen-Schiel
BASEBAND
VSYNEN
TSPACT11
ITXP
BULIP
ITXN BULIN
QTXP
BULQP
QTXN BULQN
IRXP
BDLIP
IRXN
BDLIN
QRXP
BDLQP
QRXN
BDLQN
AGCA
TSPEN4
SYNCLK
TSPCLK
SYNDAT
TSPDO
SYNPRG SYNENA
NTSPEN1
RXON
TSPACT5
CALBRA
TSPACT4
TSPACT6
BANDSW
TSPACT10
13MHz
13MHz
AFCDAC
AFC
VTCXO
VTCXO
VBAT
VBAT
RAMPDA
APC
TXPA
TSPACT7
Title
D65 RF
Size Document Number Rev
E {Doc} {RevCode}
Date: Wednesday, November 01, 2000 Sheet 1 of 1
5 Jan 01
Rev 1.0