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Working Instruction, Electrical
Working Instruction, Electrical
Applicable for W960
CONTENTS
1 Read this first! ........................................................................................ 3
2 Lead-free soldering ................................................................................ 4
3 Hot air gun temperature requirements ................................................. 6
4 Soldering tip temperature requirements .............................................. 6
5 Bottom heat requirements..................................................................... 6
6 BGA equipment reflow profiles............................................................. 6
6.1 General.................................................................................................. 6
6.2 Temperature Measurements ................................................................. 6
7 PoP Components Repair instruction.................................................... 8
8 Shield fence instruction....................................................................... 12
9 Replacement of components .............................................................. 13
9.1 B2000 Quartz/Crystal 32768Hz.......................................................... 14
9.2 B2500 Quartz/Crystal 32768MZ......................................................... 14
9.3 B2510 Crystal 13 MHz ....................................................................... 15
9.4 B2680 12.000 MHz Crystal osc.......................................................... 15
9.5 B6000 Crystal 44 MHz ....................................................................... 16
9.6 D1100 Marlin ...................................................................................... 16
9.7 D2005 Asic Wanda 10X10 ................................................................. 17
9.8 D2500 Suzi PoP ................................................................................. 17
9.9 D2501 2 - ind and gate....................................................................... 18
9.10 D2663 USB OTG Transceiver............................................................ 18
9.11 D2665 Asic Elin (Knatte 3) ................................................................. 19
9.12 D5001 Microphone ............................................................................. 19
9.13 D6000 Level Shifter............................................................................ 20
9.14 N2000 Asic Vincenne2 ....................................................................... 20
9.15 N2662 ESD Protection for USB.......................................................... 21
9.16 N3001 Bluetooth module.................................................................... 21
9.17 N4021, N4040 Step-down DC/DC...................................................... 22
9.18 N4030 2,8V 150mA Line regulator ..................................................... 22
9.19 N4050 LDO 120mA Line regulator ..................................................... 23
9.20 N4070 LED Driver .............................................................................. 23
9.21 N4071 Single Gate ............................................................................. 24
9.22 N5010 Asic Tjatte3 ............................................................................. 24
9.23 N5500 Stereo Headphone Ampl. ....................................................... 25
9.24 N5505 Audio Amplifier........................................................................ 25
9.25 N5508 FM-radio w RDS ..................................................................... 26
9.26 N6000 W-Lan Module 802.11b .......................................................... 26
9.27 S2125, S2821, S2822 Side Push Switch ........................................... 27
9.28 S2820 Jog Dial ................................................................................... 27
1206-4806 Rev1 Approved according to 000 21-LXE 107 42/1