Components - L2405-06, N1200, N1230 - Sony Ericsson W890 Troubleshooting Manual

L2405-06 Filter 220ohm 0603 2A 0.05ohm Bead REG 706 05/24
DIMENSIONS
Dimensions in mm.
W T
N1230 PA Module 22 Terminal LGA RYT 101 988/1
APPENDIX
EQUIVALENT CIRCUIT

Components - L2405-06, N1200, N1230

N1200 ASIC GIMLI ROP 101 3080/1
Block Diagram Block Diagram
RX1800n RX1800n
RX1800p RX1800p
Rx1900n Rx1900n
Rx1900p Rx1900p
Rx800n Rx800n
Rx800p Rx800p
Rx900n Rx900n
Rx900p Rx900p
0 0
DIV - 1/2 DIV - 1/2
TxHB TxHB
Balun Balun
1/2 1/2
TxLB TxLB
Balun Balun
1/4 1/4
MCLKREQ MCLKREQ
XOn XOn
XOp XOp XO XO PHD PHD
WBCLK WBCLK
Power Power
Decoupling Decoupling PRESCALER PRESCALER
MCLK MCLK
DAC DAC DAC DAC
+ +
AmMod AmMod
Pin Configuration Pin Configuration
40 40 39 39 38 38 37 37
Gnd Gnd 1 1
AmMod AmMod
2 2
3 3
Gnd Gnd
4 4
TxHB TxHB
5 5
Gnd Gnd
Str Str 6 6
Data Data
7 7
Clk Clk 8 8
TestOut TestOut
9 9
Top View
10
MClkReq
11 1 2 1 3 14
SEMC Troubleshooting Manual
DataStr (DClk from
ADC / Str to DAC)
DataA (Q-data/
A A
Amp_MSB)
D D
A A
DataB (I-data/
Freq_MSB)
D D
DataC (AMP_LSB/
Freq_LSB)
Serial -> Serial ->
Parallel Parall e
Freq Freq A Amp
LOGIC LOGIC
CURR. REG. CURR. REG.
90 90
Clk
Data
BUS INTERFACE BUS INTERFACE
Str
TestOut
Loop Loop ChpOutP Loop
CHARGE CHARGE
PUMP PUMP Filter #1 Filter #1 Filter #2
VtuneN
+ +
VCO VCO VtuneP
GndVar GndVar
/2 /2
DAC DAC
Freq Freq
Sigma-delta Sigma-delta
Amp Amp
DAC DAC
3 3 6 6 3 3 5 5 34 34 3 3 3 3 3 3 2 2 31 31
30 30 Gnd Gnd
29 29 Rx900n Rx900n
Rx900p Rx900p
28 28
27 27 Gnd Gnd
26 26 Rx800p Rx800p
25 25 Rx800n Rx800n
24 24
VccA VccA
23 23 Gnd Gnd
22 22 DataC DataC
21 DataStr
1 5 1 6 17 18 19 20
1217-3942 rev. 1
W890
94 (119)