Nokia 3210 Repair Manual page 5

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