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C35(i), M35(i), S35i
Level 2.5e

Repair Documentation




V 1.0




V1.0 Page 1 of 35 ICM MP CC ST
P35 Company Confidential 03/01
Table of Contents:


1 LIST OF LEVEL 2,5E PARTS P35............................................................................................................ 4

2 REQUIRED EQUIPMENT .......................................................................................................................... 5

3 REQUIRED SOFTWARE............................................................................................................................ 5

4 RADIO PART................................................................................................................................................ 6

4.1 POWER SUPPLY FOR RF PART............................................................................................................. 6

4.2 FREQUENCY GENERATION................................................................................................................... 7

4.2.1 DISCRETE 13MHZ VCXO ................................................................................................................ 7

4.2.2 VCO LO1 .............................................................................................................................................. 8

4.2.3 VCO LO2 .............................................................................................................................................. 9

4.2.4 PLL IC LMX 2379 ............................................................................................................................ 10

4.3 ANTENNA SWITCH................................................................................................................................. 11

4.4 RECEIVER................................................................................................................................................. 12

4.4.1 LNA-PCN AND FILTER.................................................................................................................... 12

4.4.2 LNA-GSM AND FILTER................................................................................................................... 13

4.4.3 MIXER, IF-AMPLIFIER AND DEMODULATOR ....................................................................... 14

4.4.4 BRIGHT IC BLOCKDIAGRAMM ................................................................................................. 15

4.5 TRANSMITTER ........................................................................................................................................ 16

4.5.1 MOULATOR AND UP-CONVERSION LOOP................................................................................ 16

4.5.2 POWER AMPLIFIER AND ANTENNA SWITCH.......................................................................... 17

5 POWER SUPPLY ........................................................................................................................................ 18

5.1 OVERVIEW AND VOLTAGES................................................................................................................ 18

5.2 POVER SUPPLY ASIC.............................................................................................................................. 19

5.3 BATTERY MEASUREMENTS AND CHARGING CONCEPT............................................................ 25

6 LOGIC PART............................................................................................................................................... 29




V1.0 Page 2 of 35 ICM MP CC ST
P35 Company Confidential 03/01
6.1 OVERVIEW LOGIC ................................................................................................................................ 29

6.2 OVERVIEW EGOLD ............................................................................................................................... 30

6.3 OVERVIEW EGAIM ............................................................................................................................... 31

6.4 ACOUSTICS AND ILLUMINATION ...................................................................................................... 32

6.4.1 GERNERAL ......................................................................................................................................... 32

6.4.2 RINGER AND VIBRA ........................................................................................................................ 34

6.4.3 MICROPHONE AND LOUDSPEAKER........................................................................................... 35




V1.0 Page 3 of 35 ICM MP CC ST
P35 Company Confidential 03/01
1. List of available level 2,5e parts P35
ID-No Type Name(function)/Location Rep-Code Order No.

D100 IC GAIM /Logic 4GAI L36820-L6071-D670

D103 IC Egold/ Logic 4EGO L36810-G6096-D670

D200 IC ASIC/ Pow.Supply 4PSA L36145-J4682-Y16

D402 IC LMX-PLL/RF 4PLL L36820-L6038-D670

Z4450 IC Bright/RF 4BRI L36820-L6048-D670

N400/401 IC Volt. Reg./RF 4REG L36810-C6049-D670

N501 IC Op.Amp./RF 4OPA L36810-C6053-D670

N502 IC PA/RF 4PAM L36851-Z2002-A40

V211 Trans. Charg./Logic 4CHT L36830-C1046-D670

V305 Trans. Ringer-Light/logic 4RIT L36830-C1081-D670

V305 Trans. Vibra/logic 4VIT L36702-C1340-S67

V460 Trans. LNA/logic 4LNA L36840-C2039-D670

V501/502 Trans. TX/RF 4SWT L36840-C4013-D670

V508 Trans. TX/RF 4SWT L36840-C4014-D670

V306/800 Diode Vibra-Ringer/Logic 4RID L36840-D53-D670

Z100 Quartz Egold/Logic 4OSC L36145-F102-Y8 (B1 lay.)

4OSC L36145-F102-Y9 (B2 lay.)

Z601 Quartz 13MHz/RF 4VCX L36145-F220-Y4

Z404 VCO 1LO/RF 4VC1 L36145-G100-Y68

Z480 VCO TX/RF 4VCT L36145-G100-Y37

Z440 Filter IF/RF 4IFF L36145-K280-Y132

Z450 Filter RX-PCN/RF 4FI1 L36145-K280-Y133

Z451 Filter RX-PCN/RF 4Fi2 L36145-K280-Y135

Z460 Filter RX-GSM/RF 4FI3 L36145-K280-Y118

Z461 Filter RX-GSM/RF 4FI4 L36145-K280-Y121




V1.0 Page 4 of 35 ICM MP CC ST
P35 Company Confidential 03/01
2. Required Equipment for Level 2,5e P35