Sony Ericsson W550 Diagram
Component Placing, Electrical
Component Placing, Electrical
Applicable for W550i, W550c
Contents
1 Component Placing (Primary Side)........................................................................2
2 Component Placing (Secondary Side).....................................................................3
3 Schematics..............................................................................................................4
4 Revision History ...................................................................................................22
Mobilchips
1078-2/FEA 209 544/96 C
Company Internal Sony Ericsson Mobile Communications AB
Schematics & manuals on www.mobilchips.com ___Mobilchips__
3
2
1
N
1
5
2
0
N
2
3
0
0
C
2
6
2
0
N
3
3
0
0
E
0
0
0
4
C
33
0
9
V
2
3
2
4
R
2
3
2
2
C
2
3
9
0
S
P
1
5
1
6
S
P
1
5
2
1
C3278
S
P
2
6
6
2
C
2
3
9
2
2
5
9
0
2
4
9
0
411
0
C2703
R2214R220
2
1
2
R4131
R2213
L
2
3
2
5
L 3
3
5
1
N
2
3
0
2
C
2
3
0
3
R2353R235
4
L
2
3
2
2
L
2
3
2
4
L
2
3
2
1
L
2
3
2
3
C
2
3
9
1
C2326C23
25
V
2
3
2
3
C2324
L
2
3
2
0
R2314
C
2
3
2
2
V
2
6
8
1
R32
78
C3276R3276
L
3
3
5
0
L
3
3
4
0
C
3
3
4
0
C
3
3
4
3
C
33
0
8
C
3
32
2
C
3
32
1
S
P
2
3
5
2
V
2
3
2
2
S
P
2
3
4
9
V
2
6
8
0
SP
270
2
S
P
1
5
17S
P
1
5
2
0
C1527R268
1
C
1
52
4
SP
270
0
R3279C3279C3277R327
7
SP2
701
C1526R1520C1515R151
7
C
33
0
2
E
0
0
0
2
C
3
3
0
6
N
3
3
0
1
C
3
3
0
1
C
3
3
0
3
R3
3
0
4
C
33
0
4
E
0
0
0
1
C
33
2
4
C
33
2
3
SP27
03
SP
270
4
S
P
1
5
1
5
R1521C152
1
SP26
98
SP2
699
R1522C1525C1523
X1530
L
2
3
9
1
X1531
L
2
3
9
2
L
2
3
9
5
L
2
3
9
4
C2393
8
1
R2480
V4141
V4142
R4141
R4142R4135C4141R4137R4134
SP2
694
S
P267
4
B2200
V2302
R241
1
N2670
L4110
N3301 B
V4110
N4110
X2490
Z3210
X3260
H2410
N3280 B
N3300 B
N2300 B
N2600 B, C, MS3
X2390
J2402
Z2450 B
E0001
V2421
V2423
V3261
V3260
V2628
V
2
6
2
8
Pin 1
Pin 3
B - BGA Rework Equipment Required
MS - Moisture Sensitive - Baking Required
Component Placing, Electrical
1 Component Placing (Primary Side)
FENCE E0003
D2230
B, MS3
V4131
V41 31
Anode
L2608
V2610
N2670 B
V4140
N2301 B
B2200 C
X2391
V4145
SP 269 3
SP26 85
E0003
11
10
J2402
N 1200
SP22 02
SP2 679
SP 268 0
SP26 92
SP2 686
D 2230
R2252R2250R2251R2253
SP 267 8
S P26 77
D2220
SP22 06
SP22 03
SP26 82
C2751
C 2671
C26 72
SP2 671
ST2301
R2304
N 2301
R2306
R2310
R2307R2308
C2720
R2210
R2217
C2753
C2754
C2752
SP2 697
R221 8
C2722
R2801
R2230
R2803
R2802
C2738
R2804
R2805
C2736
R2219
C2702
ST2670
C2735
R2201
C2705
R2212
C2211
R2211
C2216
R2216
R2309
R2406
C2713
R2315
R2302
C2310R2305
X 2391
R2220
R2256
C2725
SP2 220
D 2200
R2203
C2201
C2737
C2734
C2724
R2420
R2412
C2730
R2311
SP2 266
R231 2
V23 19
R2313
SP2 267
R2508 C 2584
R2511 C 2586
R2513 C 2588
R2505 C 2585
C 2583R2507
C 2594R2509
C 2587R2512
C2771
S P26 81
SP26 76
SP 270 6
R2730R2254
V2730
L41 31
C2741
L4130
C4130
V2740
C 4131
C2750
V4 13 1
C 4132
SP2290
SP222 1
L41 32
R4 13 3
C4 13 4
SP2 291
SP2 675
C2712
C2733
C2723
C2726
SP 267 2
SP 2696
C2710
C2742
C2739
R2205
C2202
SP226 2
SP226 4
SP226 0
SP226 3
R2518 C 2593
R2514 C 2589
R2516 C 2591
C 2592R2517
C 2580R2510
C 2590R2515
V2610
C2721
R267 2
R 2620
SP24 06
R4111
R4118
R4115
R2671
C2740
C4112
R2402
R4116
C2731
R2404
C2704
C2732
S P26 95
V4140
C2711
C2701
V4145
SP226 5
R4140
SP226 1
R2501 C 2519
C 2521R2521
X
SP 269 1
SP1000
C4133
V4130
L41 29
SP2 430
V2628
SP2405
C4114
R4113
C4113
R4114
N 4110
R4117
R4144
C2616
C2607
D261 2
SP 2683
L 2608
C2613
C 2615
ST2610
R 26
C3224
C2628
C243 1
R2430
R2435
V2 430
S P26 84
R4 190
C 4111
R32 14
C2439
R4121
C4121
R2431
R2632
L32 21
C321 6
V4110
R4150
R4151
L4110
C4116
C3214
R41 10
C
C24 80
N2480
V2420
V2410
C24
V2421
ST2457
C24 17
C 2461R2461
S P270 8
SP2201
C1332 C1333
R2603
C1331
R2604
R4138
C4138
C2644
C2662
L2607
C26 41
ST2644
ST2641
N2600
C2623
C3209
C2634
C2622
C3211
C3225
C3291
C3290
C2621
C3220
R3213
C3221
C 2604
L32 20
ST2604
C3219
C3213
Z321 0
R3202
R3208
C3215
R3201
R3218
C3294
R32 93
C3292
R3206
R3210
C3206
R3205
C3218
R3209
C321 2
C328 1
C3284
C3289
C3210
C3208
C3287
N 3280
C3288
C3269
C328 0
R3 230
C 3234
C 3235
C3286
V2422
V2423
R2445
R2446 C 2410
C 2409
X
20
1
C4142
C 2470
C 2472
C 2476
C 2477
C 2471
C 2473
C2475
Z2450
N1200 C
Approved
Centers Only
L1331
R2663
C2 663
C 2608
SP 267 3
C2610
C3293
R32 84
R3 28 5
C328 5
H 2410
C 1322
ST2620
R1320
C2603
R1340
C2661
R1341
C2630
V32 60
C2629
C1342
C1341
C1340
R32 62
X3260
R2407 R2627
C3260
C 3262
C2408
C2624
C3261
R32 63
C2642
ST2642
R2410 R1310
C2643
V32 61
R1311
C3204
C 3282
R320 4
R3292
C3283
L326 0
C3263
L3261
C3264 C 3254 C 3253
L3 250L3251
X2390
X2590
E0002
Mobilchips
C2304
V2681
C - Calibration Required
C2302
C33 25
C3 326
C331 0
C3327
C33 42
C3307
R3305
R3320
R3321
L3 341
C334 1
V3 350
V3351
C3350C3351
R3351
R3350
C3 352
FENCE
E0004
N2302 B
1078-2/FEA 209 544/96 C
Company Internal Sony Ericsson Mobile Communications AB
2(22)
X3250
J2401
X2600
V2626
V3250
B - BGA Rework Equipment Required
MS - Moisture Sensitive - Baking Required
Component Placing, Electrical
2 Component Placing (Secondary Side)
X1202
C2606
V4115
X2510
N2510 B
X1200
R4193 R4192
R4191
X2501
L250 2
V2500
C2501
C2500
C 2414
C 2413
ST241 3
N2575
TP 3250
T P3251
V26 26
C2601
C2602
X3251
V2434
C2433
J2401
TP2601
V2432V2433
V2431
C 2432C2434
C2435
C2436
V3251
C12 01
X1202
X2502
L250 3
R241 7
R2550
R241 6
C12 00
R1 200
V4115
V4 116
C 4115
V41 19
R2569 R2566
V4 117
V4 11 8
C2510
SP2705
R2575
R2576
C2514
C2513
C256 1
C2565
C2415
C2416
R2415
C2560
C2564
C2562
C256 7
R2552
ST2560
C2568
N2 51 0
R2551
TP 2561
T P3260
T P3261
X1200
OU T
IN
C1 20 2
C2606
C260 5
R2606
R2567
R2570
R2565 R2564
C2507C2508
C2511
C2506 C2505
X2510
C2563
C2540
C2566
X3250
V3250
R3252
C3250
C3252
C3251
R3253
X3251
V3251
SP2 71 1
C 2504
R2563
C2503
R 2561
C2502
C2512
R2560R2562
R2568
C 2509
SP254 1SP2 540
R2601
SP2710
X2600
V2600
T P2510
T P2602
T P2600
TP4135
T P4137
T P4136
T P4190
TP 3203
T P3221
T P3220
T P3205
T P3276
TP 3279
TP 3277
T P3278
T P3275
Mobilchips
X2310
C - Calibration Required
1078-2/FEA 209 544/96 C
Company Internal Sony Ericsson Mobile Communications AB
3(22)
Component Placing, Electrical
3 Schematics
The schematic’s is divided in:
• Overview of signals 1911
• Radio part 1/1911
• Logical part 2/1911
• Audio part 3/1911
• Imaging part 4/1911
Mobilchips
1078-2/FEA 209 544/96 C
Company Internal Sony Ericsson Mobile Communications AB
4(22)
TVK: Layer information
Layer 1: Signal
Layer 2: Signal
Layer 3: Signal and supply lines
Layer 4: GND main
Layer 5: Striplines, supply lines and
signal which need careful routing
Layer 6: GND
Layer 7: Signal
Layer 8: Signal
BasebandTop
MODA
MODB
MODC
MODD
ANTSW0
ANTSW1
ANTSW2
QDATA
IDATA
DCLK
RADSTR
RADCLK
RADDAT
TXON
VLOOP
VCLK
MCLK
ADSTRO
RTEMP
VCXOCONT
RESOUT2n
UARTRTS3
UARTTX3
PCMSYNC
PCMCLK
PCMDATA
PCMDATB
UARTRX3
UARTCTS3
CLKREQ15
LDOA
EXTLDO
SPL
SPR
I2CCLK
I2CDAT
FMINT
FMI2CEN
RTCCLK
FM_ANTENNA
MIDREF
Mobilchips
EXT_MICP_AUXinL
EXT_MICN_AUXinR
VAD
LDOA
EXTLDO
SPL
SPR
I2CCLK
I2CDAT
FMINT
FMI2CEN
RTCCLK
FM_ANTENNA
MIDREF
VAD
EXT_MICP_AUXinL
EXT_MICN_AUXinR
MODA
MODB
MODC
MODD
ANTSW0
ANTSW1
ANTSW2
QDATA
IDATA
DCLK
RADSTR
RADCLK
RADDAT
TXON
VLOOP
VCLK
MCLK
ADSTRO
RTEMP
VCXOCONT
RESOUT2n
UARTRTS3
UARTTX3
PCMSYNC
PCMCLK
PCMDATA
PCMDATB
UARTRX3
UARTCTS3
CLKREQ15
audio_top
EXTLDO
SPL
PCMSYNC
SPR
PCMCLK
I2CCLK
PCMDATA
I2CDAT
PCMDATB
FMINT
FMI2CEN
RTCCLK
FM_ANTENNA
MIDREF
VAD
EXT_MICP_AUXinL
EXT_MICN_AUXinR
RadioTop
MODA
MODB
MODC
MODD
ANTSW0
ANTSW1
ANTSW2
QDATA
IDATA
DCLK
RADSTR
RADCLK
RADDAT
TXON
VLOOP
VCLK
MCLK
ADSTRO
RTEMP
VCXOCONT
RESOUT2n
UARTRTS3
UARTTX3
PCMSYNC
PCMCLK
PCMDATA
PCMDATB
UARTRX3
UARTCTS3
CLKREQ15
RTCCLK
LDOA
TESTOUT
SP1000
TESTOUT
E0001
Clamp
1
GND
Will be connected
to GND in PCB
CABLE_BUNDLE_CLAMP
SXA1342269
E0002
Clamp
1
GND
Will be connected
to GND in PCB
CABLE_BUNDLE_CLAMP
SXA1342269
E0003
Clamp
1
GND
Will be connected
to GND in PCB
COMBO_SHIELDCAN_ELLEN
SXK1096512
E0004
Clamp
1
GND
Will be connected
to GND in PCB
SHIELDCAN_ELLEN_FM
SXA1095574
KEYB_LED_ON
LED_ROCKER_KEY_PLUS
RGB_SCK
RGB_SDI
RGB_SS
RGB_CONTROL
LED_KEYBRD-
LCD_LED-
LED_ROCKER_KEY_MINUS
RYCK_LOSS_SKYDD
FLASH_STROBE_INTERNAL
KEYB_LED_ON
RGB_SCK
RGB_SDI
RGB_SS
RGB_CONTROL
LED_KEYBRD-
LED_LCD-
LED_ROCKERKEY_MINUS
RYCK_LOSS_SKYDD
FLASH_STROBE_INTERNAL
imaging
KEYB_LED_ON
LED_ROCKER_KEY_PLUS
RGB_SCK
RGB_SDI
RGB_SS
RGB_CONTROL
LED_KEYBRD-
LED_LCD-
LED_ROCKERKEY_MINUS
RYCK_LOSS_SKYDD
FLASH_STROBE_INTERNAL
1911- ROA 128 1307/1
TXON
TXON
RF_Module
TXON
page 2
VCXOCONT
MODA
MODB
MODC
MODD
RADDAT
RADCLK
RADSTR
ANTSW0
ANTSW1
ANTSW2
DCLK
IDATA
QDATA
VCXOCONT
MODA
MODB
MODC
MODD
RADDAT
RADCLK
RADSTR
ANTSW0
ANTSW1
ANTSW2
DCLK
IDATA
QDATA
VCXOCONT
MODA
MODB
MODC
MODD
RADDAT
RADCLK
RADSTR
ANTSW0
ANTSW1
ANTSW2
DCLK
IDATA
QDATA
VAPC
MCLK_PA_Power_Supply_XO
VAPC
VAPC
VLOOP
TESTOUT
CLKREQ15
MCLK_out
page 3
MCLK_out
MCLK
VCLK
RTEMP
VRAD
VLOOP
TESTOUT
CLKREQ15
MCLK_out
MCLK
VCLK
RTEMP
VLOOP
TESTOUT
MCLK
VCLK
RTEMP
LDOA
ADSTRO
RESOUT2n
RTCCLK
UARTRTS3
UARTTX3
PCMSYNC
PCMCLK
LDOA
ADSTRO
VDIG VBATTi VBT VMEM
Mobilchips
RESOUT2n
RTCCLK
UARTRTS3
UARTTX3
PCMSYNC
PCMCLK
LDOA
ADSTRO
Bluetooth page 4
VMEM
VBT
VBATTi
VDIG
RESOUT2n
RTCCLK
UARTRTS3
UARTTX3
PCMSYNC
PCMCLK
VRAD
MCLK
CLKREQ15
PCMDATA
UARTRX3
UARTCTS3
PCMDATB
PCMDATA
UARTRX3
UARTCTS3
PCMDATB
CLKREQ15
PCMDATA
UARTRX3
UARTCTS3
PCMDATB
1/1911- ROA 128 1307/1
1/4
Mount R1200, C1200
and C1201 close to X1202
X1202
1
VCXOCONT
ANTSW0
ANTSW1
ANTSW2
MODA
MODB
MODC
MODD
RADSTR
RADDAT
RADCLK
CLKREQ15
VAPC
N1200
VCXOCONT
ANTSW0
ANTSW1
ANTSW2
MODA
MODB
MODC
MODD
RADSTR
RADDAT
RADCLK
CLKREQ15
VAPC VLOOP
21
6
5
4
57
56
25
26
27
17
18
30
53
Mini_T-TOP_IO
VCXOCONT
ANTSW0
ANTSW1
ANTSW2
PASENSE+
PASENSE-
MODA
MODB
MODC
MODD
RADSTR
RADDAT
RADCLK
GPRFCTRL
VAPC
ANT
MCLK_OUT
BTXO_1
TESTOUT
IDATA
QDATA
DCLK
VLOOP
48
3124
29
23
36
3419
35
15
ANT
C1202
1pF
NM
3 1
IO ANT
4
2
C619201-O62
GND
RPT79942
X1200
6
5
ANT_1
C1200
1pF
NM
MCLK_out
TESTOUT
IDATA
QDATA
DCLK
R1200
0ohms
NM
C1201
1pF
NM
L8 width 0,41 mm
microstrip
MCLK_out
TESTOUT
IDATA
QDATA
DCLK
VLOOP
TXON
TXON
VBATTi VDIGVRAD
7
TXON
MINI_T-TOP_175
ROK103007 R2A
Mobilchips
N1200
Mini_T-TOP_power
39
VDIG
10
VRAD
1
VBATTi
2
VBATTi
62
VBATTi
63
VBATTi
130
VBATTi
MINI_T-TOP_175
ROK103007 R2A
1/1911- ROA 128 1307/1
2/4
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