Nokia 3210 Service & Repair Manual

CONFIDENTIAL
Service & Analysis Center Europe
Training Team
version 1.0 / 05.11.1999 Page 20 of 37
Buzzer failures
B400 / board connections broken
• Check the buzzer control signal from the MAD on pin 3 of N400 2,8Vpp 1KHz (use WINTESLA / testing / audio
Level 1, 1000Hz)
• Check VDC_OUT 3,9V DC pin 1 N400 and "+" of buzzer
• Check VBB 2,8V DC on pin 2 N400
• Check the buzzer Signal on "-" of buzzer ≈ 5Vpp 1KHz
• Check the board connection pin 6 of N400 to "-" of buzzer
• Change the buzzer
Buzzer failure
check buzzer control signal
from MAD 2,8Vpp on N400
pin 3, use WINTESLA /
testing / audio / level 1,
1000Hz
check buzzer signal 5Vpp
on pin 6 of N400 and "-" of
B400 (use same settings)
Check 3,9V DC VDC_OUT
on pin 1 of N400 and "+" of
B400
Check connection to
VDC_OUT on V105 pin 1,
16
check VBB 2,8V DC on pin
2 of N400
oK
oK
not oK
swap the phone because
MAD or PCB should be the
reason
Check connection to VBB
2,8V DC on C117
change N400change B400
not oK
not oK
oK
oK
not oK

Nokia 3210 Specifications

General

Release Year	1999
Dimensions	123.8 x 50.5 x 16.7 mm (4.87 x 1.99 x 0.66 in)
Display Type	Monochrome graphic
Display Size	5 lines
Stand-by Time	Up to 260 h
Talk Time	Up to 4 h 30 min
Network Technology	GSM
2G bands	GSM 900 / 1800
Announced	1999
Status	Discontinued
SIM	Mini-SIM
Resolution	84 x 48 pixels
Memory Card slot	No
Call records	10 dialed, 10 received, 10 missed calls
Alert types	Vibration; Monophonic ringtones
Loudspeaker	No
3.5mm jack	No
Messaging	SMS
Radio	No
Clock	Yes
Alarm	Yes
Java	No
Battery Type	Removable Li-Ion 1250 mAh battery
Games	Memory, Snake
Weight	151 g