Nokia 3210 - Page 6

CONFIDENTIAL 6 (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 9 RF PART FAILURES 38
-Low receiver signal strength indicator – antenna faulty 38
-No service or long time to get network coverage 38
-Z501 faulty (low RX quality / GSM 1800 38
-G701 VTCCXO faulty 38
-N600 CRFU faulty / Z600 faulty: “Failed to set high reference…” 38
-No RX in PCN mode only 38
-Z700 faulty – RX calibration fault: “failed to set high reference…” 39
-Z701 faulty – RX calibration fault: “failed to set low reference…” 39
-G700 faulty 39
-N700 faulty 39
-N200 COBBA faulty 41
-No service GSM 900 (Flowchart) 42
-No service GSM 1800 (Flowchart) 43
CHAPTER 10
TX POWER FAULTS 44
-Z500 faulty – (low TX power / GSM 900) 44
-Z504 faulty (low TX power / GSM 1800) 44
-N500 / N501 faulty (low TX power GSM 900 / 1800) 44
-TX phase faulty 45
-TX phase faulty in high channel range (GSM 1800) 45
-Faulty spectrum COBBA faulty, CCONT and COBBA broken solderings 46
-TX failure (Flowchart) 47
Change history 48