Nokia 3210 - Page 5

CONFIDENTIAL 5 (48)
NSE-8/9 Repairhints
Customer Care Europe & Africa Version 5.0 Approved
Technical Services Training Group Date: 05.09.2001
© 2001 Nokia Mobile Phones
Checked by:
CC Training Group
Approved by:
Technical Services
CHAPTER 4 LOW STANDBY TIME 25
-Low standby time (Flowchart) 25
-C111, C112, C113, C115 faulty 26
CHAPTER 5 PHONE SWITCHES OFF 27
-Phone switches off (Flowchart) 27
CHAPTER 6 CONTACT SERVICE FAILURES 28
-D301 Flash / D302 SRAM - faulty or poor soldered 28
-D303 EEPROM faulty 28
-COBBA serial fail 28
-CCONT interface fail 28
-Flash update not possible 28
-Contact service: COBBA serial/parallel bus failed (Flowchart) 29
-Contact service: Eeprom tune checksum failed (Flowchart) 30
CHAPTER 7
USER INTERFACE FAULTS 31
Buzzer failed 31
-B400 / board connection broken 31
-Clocktime / Ringtone too fast or too slow - B100 faulty 31
Display faults 32
-Black lines on LCD 32
-No display function 32
-No LCD backlight 32
Keypad faults 32
-Keymat faulty 32
-Board / Dome sheet soiled 32
Internal audio faults 33
-L202/203 faulty 33
-Speaker – no, quiet or distored received audio signal 33
-Microphone – no, quiet or distored transmitted audio signal 33
-X503 – Bottom connector 33
-N200 COBBA faulty 33
-Internal audio failed (Flowchart) 34
CHAPTER 8
SIMCARD FAILURES 35
-“Insert SIMcard” 35
-SIMcard not accepted 35
-X100 Simcard reader 37
-N100, CCONT 37
-V112 faulty 37
-CCONT N100 faulty 37
-“Insert Simcard” failure (Flowchart) 37