2 CONFIDENTIALCopyright © 2007 NOKIA. All rights reserved.E90 RA-6Page (51) ISSUE 2Service Manual Level 1&2PageTABLE OF CONTENTSCHANGE HISTORY1. 3COPYRIGHT2. 3WARNINGS AND CAUTIONS3. 4ESD PROTECTION4. 4CARE AND MAINTENANCE5. 5BATTERY INFORMATION6. 5EXPLODED VIEW7. 6SPARE PARTS OVERVIEW8. 7GENERAL RECYCLING RECOMMENDATION9. 8LEVEL 2 SOLDER COMPONENTS10. 9SERVICE TOOLS 111. 0SW-UPDATE 112. 1UPPER BLOCK DISASSEMBLY 113. 2UPPER BLOCK ASSEMBLY 114. 6LOWER BLOCK DISASSEMBLY 215. 0LOWER BLOCK ASSEMBLY 216. 6LEGEND FOR QUICK TROUBLE SHOOTER 317. 3QUICK TROUBLE SHOOTER - POWER ON 318. 4QUICK TROUBLE SHOOTER - CHARGING 319. 5QUICK TROUBLE SHOOTER - NO SERVICE 320. 6QUICK TROUBLE SHOOTER - WLAN/BLUETOOTH 321. 7QUICK TROUBLE SHOOTER - GPS 322. 8QUICK TROUBLE SHOOTER - EARPIECE 323. 9QUICK TROUBLE SHOOTER - IHF SPEAKER 424. 0QUICK TROUBLE SHOOTER - DISPLAY 425. 1QUICK TROUBLE SHOOTER - SUB DISPLAY 426. 2QUICK TROUBLE SHOOTER - MICROPHONE 427. 3QUICK TROUBLE SHOOTER - CMT KEYMAT 428. 4QUICK TROUBLE SHOOTER - QWERTY KEYMAT 429. 5QUICK TROUBLE SHOOTER - SEND/END/SOFT KEYS 430. 6QUICK TROUBLE SHOOTER - PUSH TO TALK KEY 431. 7QUICK TROUBLE SHOOTER - CAMERA KEY 432. 8QUICK TROUBLE SHOOTER - FLASH LIGHT 433. 9QUICK TROUBLE SHOOTER - SUB CAMERA 534. 0QUICK TROUBLE SHOOTER - CAMERA 535. 1