Sony mp 7001 sc service manual

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Ð 2 Ð MANIAL SECTION 1 TOOLS Fig. Description Part No. Remarks 1Programming Jig J-2503-006-A Include 23456 2Programming Jig J-2502-043-2 3ROM Writer Software J-2503-007-A Fig. Description Part No. Remarks 4Manual J-2503-008-A 5AC Adaptor 1-473-709-11 6Cable (RS-232C) 1-777-797-12 2 Programming Jig 3 ROM Writer Software 4 Manual 5 AC Adaptor 6 Cable (RS-232C) 1 [ Connecting the Set and Programming Jig ] 1 Peel off the label (Blank) on the back of the pager cabinet.2 Remove the batteries.3 Set the pager in the programming jig.4 Lower the programming jig clamp and secure the pager in place. 3 4 1 Label (Blank) 2 Dry BatterySet IBM-PC (not supplied) Cable (RS-232C) 9 pin D-Sub 25 pin D-Sub Programming JigAC Adaptor

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Ð 3 Ð SECTION 2 ELECTRICAL ADJUSTMENTS Channel Frequency Channel Frequency 1 929.0125 61 930.5125 2 929.0375 62 930.5375 3 929.0625 63 930.5625 4 929.0875 64 930.5875 5 929.1125 65 930.6125 6 929.1375 66 930.6375 7 929.1625 67 930.6625 8 929.1875 68 930.6875 9 929.2125 69 930.7125 10 929.2375 70 930.7375 11 929.2625 71 930.7625 12 929.2875 72 930.7875 13 929.3125 73 930.8125 14 929.3375 74 930.8375 15 929.3625 75 930.8625 16 929.3875 76 930.8875 17 929.4125 77 930.9125 18 929.4375 78 930.9375 19 929.4625 79 930.9625 20 929.4875 80 930.9875 21 929.5125 81 931.0125 22 929.5375 82 931.0375 23 929.5625 83 931.0625 24 929.5875 84 931.0875 25 929.6125 85 931.1125 26 929.6375 86 931.1375 27 929.6625 87 931.1625 28 929.6875 88 931.1875 29 929.7125 89 931.2125 30 929.7375 90 931.2375 31 929.7625 91 931.2625 32 929.7875 92 931.2875 33 929.8125 93 931.3125 34 929.8375 94 931.3375 35 929.8625 95 931.3625 36 929.8875 96 931.3875 37 929.9125 97 931.4125 38 929.9375 98 931.4375 39 929.9625 99 931.4625 40 929.9875 100 931.4875 41 930.0125 101 931.5125 42 930.0375 102 931.5375 43 930.0625 103 931.5625 44 930.0875 104 931.5875 45 930.1125 105 931.6125 46 930.1375 106 931.6375 47 930.1625 107 931.6625 48 930.1875 108 931.6875 49 930.2125 109 931.7125 50 930.2375 110 931.7375 51 930.2625 111 931.7625 52 930.2875 112 931.7875 53 930.3125 113 931.8125 54 930.3375 114 931.8375 55 930.3625 115 931.8625 56 930.3875 116 931.8875 57 930.4125 117 931.9125 58 930.4375 118 931.9375 59 930.4625 119 931.9625 60 930.4875 120 931.9875 0 dBm = 0.775 V Carrier Frequency of each channel (Frequency intervals are 25 kHz at each channel)Adjustment Preparations Procedure: 1. Set the receive frequency to 930.4875 MHz by ROM writer. 2. Remove the rear cabinet. 3. Short the lands of BP (TSET1) and BP (TEST2) on the SIG- NAL board. 4. Set a dry battery (size ÒAAÓ). Note: After adjustments, open the lands of BP (TSET1) and BP (TEST2) Shorting Location: SIGNAL board (See page 4) PD Voltage Adjustment Setting: Procedure: 1. Connect the digital voltmeter to TP (PD) on the SIGNAL board. 2. Press the [POWER/ESC] button (SW1) to turn the power ON. 3. Adjust CT351 so that the voltage becomes 1.5 V. Specified Values: 1.45 to 1.55 V Adjustment Location: SIGNAL board (See page 4) digital voltmeter SIGNAL board TP (PD)