Nokia 3210 Repair Manual page 43

Customer Care Europe & Africa
Technical Services Training Group
NO SERVICE GSM1800 -
NOTE : If COBBA or D301 has been
changed, SIMLOCK & IMEI data
Also realign RX/TX values.
© 2001 Nokia Mobile Phones
First check TX spectrum if it is only a receiver fault, see spectrum samples on page# 46.
Failed to set low
reference
Check Z501 if bent nOK
OK
Check PCN_LNA at
nOK
N600, pin 34
OK
Check 1842.8MHz
nOK
in/out at Z602
OK
Check 13MHz RFCLK
nOK
900mVpp
OK
nOK
Check UHF 2029.8MHz
at G700 & N600, pin 4
OK
nOK
Check 187MHz at
N600, pin 45/46
OK
OK
Check 1/4 VHF 116MHz
at N600, pin 9
nOK
Check values at N700
and G702
have to be rewritten.
CONFIDENTIAL
NSE-8/9
Date: 05.09.2001
Change Z501
Check PCN_LNA at
Z504, Z503, X501, X500
Change Z602
Change G701
Change G700
Change N600
Check 71MHz IF at
nOK
C617/C618
OK
Check 71MHz IF at
nOK
N700, pin 37/38
OK
Check 13MHz IF at
nOK
Z701, in/out
OK
Check 13MHz IF at
nOK
N700, pin 23/24
OK
Change COBBA
Checked by:
CC Training Group
43 (48)
Repairhints
Version 5.0 Approved
Change N700
Change Z700
Change Z701
Change N700
Approved by:
Technical Services