Page 1
nokia
Customer Care Europe, Middle East & Africa
SCCE Training Group
2004 Nokia Corporation -© Only for training and service purposesOnly
for training and service purposes
CONFIDENTIAL
DCT4 Connection Overview
RH-18 (1100) / RM-4 (2300)
23.02.2004
1(9)
Version 3.0 Approved
(PWB) Version 1AW_09 / 1fg_05
Only N2300
Table of Contents PageTable of Contents Page
DCT4 Connection Overview
Bottom Connector
User Interface
UEM
UPP & FLASH
FM Radio
RF-part
Signal Overview
Component Finder
1
2
3
4
5
6
7
8
9
Page 2
nokia
Customer Care Europe, Middle East & Africa
SCCE Training Group
2004 Nokia Corporation -© Only for training and service purposesOnly
Bottom connector
for training and service purposes
CONFIDENTIAL
Bottom Connector
RH-18 (1100) / RM-4 (2300)
23.02.2004
2(9)
Version 3.0 Approved
(PWB) Version 1AW_09 / 1fg_05
FM radio
N2300 only
IHF speaker
N2300 only
3.6V
UEM
UPP
Page 3
nokia
Customer Care Europe, Middle East & Africa
SCCE Training Group
2004 Nokia Corporation -© Only for training and service purposesOnly
Buzzer
for training and service purposes
CONFIDENTIAL
User Interface
RH-18 (1100) / RM-4 (2300)
23.02.2004
3.6V
3(9)
Version 3.0 Approved
(PWB) Version 1AW_09 / 1fg_05
N2300 only
UEM
N1100 only
UPP
1.8V
N2300 only
2.8V
N1100 only
LCD connector
N2300 only
N1100 only
3.6V
3.6V
N2300 only
UPP
Vibra
UEM
Page 4
nokia
Customer Care Europe, Middle East & Africa
SCCE Training Group
2004 Nokia Corporation -© Only for training and service purposesOnly
for training and service purposes
CONFIDENTIAL
UEM
RH-18 (1100) / RM-4 (2300)
23.02.2004
4(9)
Version 3.0 Approved
(PWB) Version 1AW_09 / 1fg_05
Bottom connector
Bottom connector
}
UEM
4
3
1.8V
1.8V
3.6V
2.8V
2.8V
1.8V
UPP
3.6V
2.8V
VFlash2 used only in
N2300.
2.8V: FM radio on
2.8V
C990
100n
2.8V
Ear speaker
Battery connector
2.8V
2.8V
UPP
{
2.8V
2.8V
RF-part
}
2.8V
4.8V
R422
GND
C219
1µ0
27k
Page 5
nokia
Customer Care Europe, Middle East & Africa
SCCE Training Group
2004 Nokia Corporation -© Only for training and service purposesOnly
for training and service purposes
CONFIDENTIAL
UPP & FLASH
RH-18 (1100) / RM-4 (2300)
23.02.2004
5(9)
Version 3.0 Approved
(PWB) Version 1AW_09 / 1fg_05
UPP
Sleep mode : 0V
Active mode: 1.8V
1.8V
14
UEM
Flash
C400
1.8V
C401
5
6
7
UEM
1.8V
C403
C402
10n10n100n10n
GNDGNDGNDGND
C451C450C405C404
100n10n10n10n
GNDGNDGNDGND
R426
1k0
C426
1n0
GND
J421
10
J422
11
J423
12
R420
1k0
C420
47p
2
RFCLK 26MHz 800mVpp
RF-part
UEM
GND
C454
100n
LCD connector
UI
Page 6
nokia
Customer Care Europe, Middle East & Africa
SCCE Training Group
2004 Nokia Corporation -© Only for training and service purposesOnly
for training and service purposes
CONFIDENTIAL
FM Radio
RH-18 (1100) / RM-4 (2300)
23.02.2004
6(9)
Version 3.0 Approved
(PWB) Version 1AW_09 / 1fg_05
UPP
N2300 only
2.8V
1.8V
FM radio
2.8V
Bottom connector
2.8V
UEM
Page 7
nokia
Customer Care Europe, Middle East & Africa
SCCE Training Group
2004 Nokia Corporation -© Only for training and service purposesOnly
UEM
for training and service purposes
CONFIDENTIAL
RF-part
RH-18 (1100) / RM-4 (2300)
23.02.2004
7(9)
Version 3.0 Approved
(PWB) Version 1AW_09 / 1fg_05
13
Band Channel RX VCO/RX VC/RX TX VCO/TX VC/TX
GSM 900 37 942,4MHz 3769,6MHz ~2.58V 897,4MHz 3589,6MHz ~1.8V
GSM 1800 700 1842,8MHz 3685,6MHz ~2.2V 1747,8MHz 3495,6MHz ~1.4V
15
UEM
}
VR2 2.8V
VR2 2.8V
Mjoelner
Antenna
switch
UEM
UPP
VR1A 4.8V
VR6 2.8V
VR2 2.8V
VR5 2.8V
VR3 2.8V
VIO 1.8V
1.35V
1
0.7V - 3.8V
16
18
UPP
UEM
17
VR7 2.8V
3.6V
8
9
Power amplifier
Page 8
nokia
Customer Care Europe, Middle East & Africa
SCCE Training Group
2004 Nokia Corporation -© Only for training and service purposesOnly
for training and service purposes
CONFIDENTIAL
Signal Overview
RH-18 (1100) / RM-4 (2300)
23.02.2004
Version 3.0 Approved
(PWB) Version 1AW_09 / 1fg_05
8(9)
3
4
17
18
9
8
1
16
2
15
15
11
12
10
13
14
5
6
7
1) 26MHz at B600
10) RFBUSCLK at J421
2) 26MHz RFCLK at R420
11) RFBUSDATA at J422
3) 32kHz at C209
12) RFBUSCLK at J423
4) 32kHz at C210
13) RX I/Q burst mode at J600-603
5) CBUSCLK at J406
14) Sleepclk at J404
6) CBUSDATA at J407
15)TX I/Q at R610 and R611
7) CBUSENX at J408
16) TXP at C646
8) DET at R709 Power level 19 9) DET at R709 Power level 5
17) TXC at R620 Power level 19
18) TXC at R620 Power level 5
Page 9
nokia
Customer Care Europe, Middle East & Africa
SCCE Training Group
2004 Nokia Corporation -© Only for training and service purposesOnly
for training and service purposes
CONFIDENTIAL
Component Finder
RH-18 (1100) / RM-4 (2300)
23.02.2004
9(9)
Version 3.0 Approved
(PWB) Version 1AW_09 / 1fg_05
Green colored components are only in N2300Green colored components are only in N2300
B C 154 O7 C 190 G9 C 212 N9 C 229 K6 C 260 K7 C 361 R6 C 377 S7 C 451 K3 C 630 F8 C 711 E6 J 402 M5 J 417 M4 L L 363 Q8 L 704 F6 R 152 N7 R 202 P6 R 386 P5 R 621 I5 R 705 E6
B 200 I7 C 158 O7 C 191 G9 C 213 O8 C 230 K7 C 261 L9 C 362 Q9 C 378 S6 C 454 K5 C 633 I5 C 715 E6 J 403 M5 J 418 M4 L 100 T9 L 370 Q9 L 706 T9 R 153 P7 R 206 O6 R 420 J6 R 622 I5 R 706 D6
B 600 G7 C 168 P8 C 192 H9 C 214 O8 C 231 K6 C 262 K7 C 363 Q9 C 381 R3 C 607 G7 C 634 I5 C 717 D6 J 404 M6 J 419 M3 L 180 E9 L 602 G7 N R 154 O7 R 207 O6 R 422 K6 R 623 I4 R 707 E6
C C 170 O7 C 200 L8 C 215 O7 C 232 K7 C 263 K7 C 364 S6 C 382 Q3 C 610 H7 C 636 H4 C 718 F6 J 405 M6 J 420 M4 L 182 H8 L 603 G7 N 180 P9 R 155 N7 R 306 H3 R 426 L5 R 629 H7 R 708 E3
C 100 S9 C 171 P6 C 201 K9 C 218 M6 C 233 K8 C 264 K7 C 365 Q6 C 383 Q3 C 614 J6 C 637 G5 C 727 E6 J 406 M6 J 421 J6 L 183 H9 L 604 G5 N 360 Q7 R 156 O7 R 307 G3 R 450 K5 R 637 H7 R 709 E6
C 101 T3 C 172 O7 C 202 L8 C 219 K9 C 234 K5 C 265 O6 C 366 P6 C 390 Q3 C 616 J5 C 638 G6 C 729 D7 J 407 M6 J 422 J6 L 260 K8 L 605 G5 N 600 N9 R 157 O7 R 309 C6 R 603 J6 R 638 H7 R 710 E6
C 102 T4 C 173 O7 C 203 N6 C 220 O6 C 235 O8 C 303 G4 C 367 P6 C 400 O5 C 618 H7 C 639 I5 C 730 D7 J 408 M6 J 423 J6 L 261 M9 L 606 H5 N700 E4 R 160 N7 R 316 H3 R 604 I5 R 640 I3 R 711 F3
C 105 T7 C 174 O7 C 204 M8 C 221 K8 C 236 L6 C 304 H3 C 368 P7 C 401 O3 C 619 H7 C 640 J5 F J 409 N6 J 424 J6 L 262 K8 L 607 H5 R R 161 O8 R 360 P6 R 605 H7 R 645 H5 R 713 E3
C 106 T6 C 181 O9 C 205 N9 C 222 K7 C 237 K6 C 307 O5 C 369 Q6 C 402 M5 C 620 H7 C 641 J4 F 100 C6 J 410 N6 J 600 L5 L 263 K8 L 608 H4 R 100 J8 R 162 N7 R 361 P7 R 607 H7 R 646 H6 R 714 D3
C 107 M9 C 182 P9 C 206 M8 C 223 K6 C 238 L8 C 308 C5 C 370 Q6 C 403 N3 C 624 I4 C 642 H7 J J 411 M6 J 601 L5 L 264 K8 L 609 G5 R 107 I9 R 164 O7 R 362 P8 R 609 H7 R 647 H4 R 721 F6
C 123 T6 C 184 E9 C 207 O6 C 224 K6 C 239 N6 C 309 C6 C 371 R7 C 404 N3 C 625 I4 C 644 H5 J 100 T8 J 412 M6 J 602 L6 L 265 N6 L 610 H6 R 108 I9 R 165 P7 R 363 P8 R 610 G4 R 648 H5 T
C 124 T6 C 185 G9 C 208 K8 C 225 K8 C 240 O6 C 310 C5 C 372 P8 C 405 M4 C 625 I4 C 645 J6 J 101 T8 J 413 M6 J 603 L5 L 300 P3 L 612 H6 R 109 I9 R 166 P7 R 364 R8 R 611 G4 R 655 H5 T 600 D6
C 151 O7 C 187 H8 C 209 N8 C 226 K6 C 241 O6 C 311 Q3 C 373 R8 C 420 J7 C 626 H7 C 646 J6 J 102 T7 J 414 L6 G L 360 R7 L 613 G5 R 110 H9 R 168 O7 R 365 Q6 R 618 J5 R 656 K5 T 601 I4
C 152 O7 C 188 H9 C 210 N8 C 227 K7 C 242 O6 C 312 P3 C 374 Q8 C 426 L5 C 627 H4 C 707 F6 J 103 J9 J 415 L6 G 600 I6 L 361 S6 L 702 D7 R 123 T4 R 183 O8 R 371 P9 R 619 J4 R 657 G4 V
C 153 O7 C 189 F9 C 211 N8 C 228 K5 C 243 O6 C 360 S6 C 375 Q8 C 450 K3 C 628 H4 C 708 D8 J 150 M5 J 416 M3 L 362 Q8 L 703 K9 R 151 P7 R 200 L9 R 372 P9 R 620 H7 R 658 G5 V 100 S9
V 320 G3 Z 602 G5
V 321 Q4 Z 603 G6
V 329 G3 Z 700 G5
V 360 Q8
V 361 Q8
V 362 P8
V 700 E6
X
X 105 S8
Z
Z100 T3
Z101 T7
Z102 T6
Z150 J9
Z601 E7
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