- 1 06 . 7d B m TDM A M ux Ce ll Ra di u s 35 Km 2 K m 2 Km 2 Km 1- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
11±3 dBm 8±4dBm 6±4 dBm 6±4 dBm 9±3dBm 4±4 dBm 7±3 dBm 4±4 dBm 5±3 dBm 2±5 dBm 2±5 dBm 0±5 dBm 0±5 dBm 1- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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2-1. SGH-ZM60 RF Circuit Description Antenna Switch Module (U600) The antenna switch module allows multiple operating bands and modes to share the same antenna. A common antenna connects to one of five paths: 1) UMTS-2100 Rx/Tx, 2) EGSM-900 Rx, 3) EGSM-900 Tx, 4) DCS-1800 Rx, and 5) DCS-1800 Tx.
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The RTR6250 supports multi-band, multi-mode phones with two receiver signal paths and three transmitter signal paths: Receiver paths - EGSM-900 - DCS-1800 - PCS-1900 Transmitter paths - EGSM-900 (using OPLL technique) - DCS-1800 (using OPLL technique) - PCS-1900 - UMTS-2100 Numerous secondary functions are integrated on-chip as well: SAMSUNG Proprietary-Contents may change without notice...
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2-2. Baseband Circuit description of SGH-ZM60 2-2-1. PM6650 - Power Management Ten low-dropout regulators designed specifically for GSM applications power the terminal and help ensure optimal system performance and long battery life. It provides LDOs support for 1.375V, 1.8V, 2.6V, 2.85V, 3.3V.
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This system uses IRDA module, HSDL_3208, Agilent's. This has signals, "IRA_DOWN"(enagle signal), "RXD0"(Input data) and "TXD0"(output data). These signals are connected to U100(MSN6250). It uses two power signals. "VDD_LP" is used for circuit and "VBATT" is used for LED. SAMSUNG Proprietary-Contents may change without notice...
3-3. Test Jig (GH80-03305A) 3-3-1. RF Test Cable 3-3-2. Test Cable 3-3-3. Serial Cable (GH39-00105A) (GH39-00210A) 3-3-4. Power Supply Cable 3-3-5. DATA CABLE 3-3-6. TC (GH39-00208A) (GH44-00482A) SAMSUNG Proprietary-Contents may change without notice...
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C - C ER AM I C , C H I P 2203- 000233 C 306 C - TA, C H I P 2404- 001377 4- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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2203- 000609 C 643, C 652, C 655, C 662 C - C ER AM I C , C H I P 2203- 000812 4- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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C - C ER AM I C , C H I P 2203- 006093 C 794 C - C ER AM I C , C H I P 2203- 006208 4- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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I N D U C TO R - SM D 2703- 001733 L706 I N D U C TO R - SM D 2703- 001750 4- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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R 401, R 409, R 410, R 412 R - C H I P 2007- 000173 R 403, R 631 R - C H I P 2007- 000172 4- 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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R - C H I P 2007- 001119 R 759, R 760, R 761, R 762 R - C H I P 2007- 007021 4- 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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0406- 001197 ZD 410 D I O D E- ZEN ER 0403- 001387 ZD 411 D I O D E- ZEN ER 0406- 001197 4- 7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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E lectrical Part List 4- 8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
RF_O N_TX_O N GSM_PA_BAND from MSM GSM _VCO _EN_N GSM _PA_P W R_SV from MSM DCS_VCO _EN_N DCS_VCO_EN_N GSM _PA_P W R_CTL from MSM 5- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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Block Diagrams 5-2. Base Band Solution Block Diagram 5- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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6 . P C B D i a g r a m s 6-1. Main PCB Top Diagram 6- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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PCB Diagrams 6-2. Main PCB Bottom Diagram 6- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...