Program
Beberapa skematik Handphone Nokia Seri 330,8850 dan Siemens Seri C25, C35
Keterangan : - Panasonic GP6 Dual SAW Filter Fc1 = 942.5MHz, bandwidth 35MHz, Fc2= 1842.5MHz bandwitch 75MHz. - Lihat 1 - Diplexer (RXTX switch) - On/off switch - Hitachi PF08109BN dual frekuensi PA - SAW filter Fc= 897.5MHz, +/-17.5MHz - Hagar: NMP70731, zero IF tranceiver. - VCO 3420-3840MHz - CCONT:NMP70719 Multi Fungsi managemen power IC,SIM controller,RTC,watchlog - Texs Instruments MAD2WDI: Microcontroller and DSP,berdasarkan on ARM7TDMI. - CHAPS: Baterai charger - Kontak strips ke Vibra motor - Kontak ke SIM konektor - Kontak Mikropon - Variasi kontak ke koneksi bottom,seperti power - NMP70433: TM23A: digunakan kontrol keyboard dan LCD backlight,vibrator dan buzzer - Samsung K6F1016U4 64kx16 SRAM - Intel FLASH F160B3TA, 1Mx16 - Crystal, 32.768kHz - COBDA: Audio Codec (D/A and A/D converter, to PCM 8kHz) dan IQ codec. - VCTX 26MHz Keterangan : - Texas Instruments MAD2wdl Microcontroller dan DSP berdasarkan ARM7TDMI. - Combo memori. 16Mb (1Mx16) SRAM - Jalur ke konektor bottom - Jalur Ke Konektor SIM - HP IR trainceiver QSDL-M134 - CHAPS: baterai charger - COBDA: NMP70643 Audio Codec (D/A and A/D convertor, to PCM 8 kHz) and I/Q codec. - CCONT2i: NMP70467 Multi Fungsi managemen power IC, SIM controller,RTC,watchdog - VCTCXO 26MHz - Fujitsu Dual SAW filter 925-960MHz/1805-1880MHz - Jalur ke konektor baterai - Jalur ke pengaturan volume - Lihat 11 - Diplexer - Hitachi PF08103B; RF power amplifier - SAW filter Fc= 897.5MHz+/-17.5MHz - HAGAR NMP70599:(zero IF) - VCO 3420-3840MHz Keterangan : - Hyundai 62U8512:SRAM 64kx8 - Multifungsi power sistem IC - Power supply IC - DC/DC Konversi Koil - Jalur mikrofon - Infineon PMB2709:Speech Coprocessor. Provides coding seperti EFR, HR - Konektor Bottom - Fujitsu 29SL800E:GSM kontroller baseband. seri Higold. berdasarkan pada 80C166 (16 bit microcontroller). Pelindung BGA - Infineon PMB2905: Antarmuka analog IC (GAIM). Sinyal antarmuka analog (I/Q, voiceband,PA-control,charger kontrol sinyal) ke wilayah digital - Jalur konektor Sim - ALPS E6099, 13MHz ceristal - Epcos SAW filter B4703, 900MHz Tx Filter - Konektor Antena - Hitachi PF08103A:Power amplifier: - Filter - AC32 logika standar (2 masukan exclusive OR) - LVC08 logika standar (2 masukan and gates) - Jalur koneksi baterai - Konektor Allerter Keterangan : - Infineon E-GOLD PMB2851E, GSM Baseband controller and DSP. - 32.768kHz crystal - NIY - Konektor Bottom - FLASH - Power supply IC - VCO - Epcoc B4846;SAW filter, 225.0MHz - PCB pads to Baterai - 13MHz cristal - Tx VCO - Hitachi PF08112B;Power amplifier - Konektor antena eksternal dengan switch - Diplex filter - NIY - Epcos B4127 SAW filter 942.5MHz - NIY - Jalur PCB ke SIM card holder - Synthesizer - Hitachi HD155124F Bright II; GSM circuit penerima - Infineon PMB2906;Antarmuka Anal (E-GAIM). Sinyal antarmuka analog (I/Q,og IC voice band, PA-control, charging control signals) kamera digital
- Gangguan SIM Locked Model Handphone 3G Sony Ericsson Series
- Perebutan kekuasaan antara dua Chipset
- Hubungan IC Audio dengan MIC, Speker dan keypad
- Aliran Udara Pendingin yang Tidak Lancar
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