Sangean ATS-606 service Manual
Contents
1. Manual ATS 606 copyright 1997 Sangean Europe B V Venlo The Netherlands 5 22 1 2 Disassembly vitela S momen moca ien i a il enqa aaa 3 emil 4 Alignment Instruments Bn eL A 5 3 5 2 Alignment For PLL 6 3 Alignment For 2ND Local 8 7 E A 8 5 Alignment For AM Sensitivity EG E 2 6 Alignment For FM Band PLL Tuning Voltage 10 n 11 8 Alignment For FM Station 1 NS 12 9 Alignment For 450 kHz Trap 13 Troubleshooting Flow Chart San caii re 14 16 Wiring 17 TI a aa 18 Main PCB Bottom View TER NENNEN TO Control 20 SEGEN 221 Mechanical Parts m 22 Exploded View eui RR NE spes 23 Electrical Parts List is 24 26 27 332. od EVENT COUNTER TO1 P31 8 bit 7 A T11 T33 EVENT COUNTER 1 02 32 8 TIMER T12 P34 EVENT COUNTER 2 WATCHDOG TIMER KS WATCH TIMER KOZY SID SBO P25 SERIAL E Acc INTERFACE NY S12 RxD P70 SERIAL INTERFACE 2 ANID P10 2 17 AV e CONVERTER NS A ker 6 INTPO PDO N INTERRUPT 5 05 CONTROL NOTE 1 The internal 2 Pin connection ROM PROGRAM MEMORY BUZ P36 PCL P35 L CLOCK CLOCK GENERATOR STANDY BY CONTRO DIVIDER SUR MAN CONTROL PO7 XT1 2 X1 xe gt 00 05 07 GENERAL REG KN DECODE RAM DATA MEMORY CONTROL gt P80 P87 90 97 50 523 gt 524 97 531 90 3 gt Vico Vice RESET Vo Vss IC Ver Fuco ROM and RAM capacities depend on the product In parentheses Is intended for the uPD78P064 31 9 1C203 S8053ALB L1 T2 DET 32 Top View 11 IC205 MB15A01PFV1 G BND EF Bmary 14 refer 15 08 latch 13 bit shift register 18 bit latch Programmable divider LE Prescaleri 64 65 128 129 Fm 8 t Binary 11 GND rer 4 ble counter fp 4 BENE MC Control circurt ICS amp TRANSISTORS VOLTAGE LIST
3. 50 1 3 6 1 0108 ASP 9015 1812 2n8 1331 95 aH 47 Ha 1 WY Description 6160142 RD 1 10W 3 3KJ A Remark oo R65 66 91 122 6160144 CH RD 1 10W 4 7KJ A H1 4 5 49 52 76 220 227 6160145 RD 1 10W 5 6KJ A R51 6160146 CH RD 1 10W 6 8KJ A 23 88 89 6160147 CH RD 1 10W 8 2KJ A R230 6160148 RD 1 10W 10KJ A 40 50 56 115 21 4 216 253 254 257 258 265 273 6160150 CH RD 1 10W 15KJ A R201 6160152 CH RD 1 10W 22KJ A R38 58 78 80 11 0 211 245 248 6160154 CH RD 1 10W 33KJ A R64 75 6160156 CH RD 1 10W 47KJ A 39 41 44 73 74 84 207 222 246 270 6160157 RD 1 10W 56KJ A R18 22 202 226 229 6160158 CH RD 1 10W 68KJ A R36 6160159 CH RD 1 10W 82KJ A R215 6160160 CH RD 1 10W 100KJ A R7 37 42 53 59 86 1 16 123 203 225 247 6160161 RD 1 10W 120KJ A R82 6160162 CH RD 1 10W 150KJ A R209 237 244 6160163 CH RD 1 10W 180KJ A R9 19 6160164 RD 1 10W 220KJ A R63 69 77 1 12 224 236 264 6160165 CH RD 1 10W 270KJ A R81 83 6160166 RD 1 10W 330KJ A R26 71 96 6160167 CH RD 1 10W 390KJ A 223 6160168 RD 1 10W 470KJ A R213 6160169 CH RD 1 10 560KJ A R79 6160170 CH RD 1 10W 680KJ A R271 6160171 CH RD 1 10W 820
4. 1010140 IC LA5003 5 1011010 TA7376P 1011040 TA75339F 1011090 TA8126F 1011252 XC61AC3002PR DET 3V 1011272 XC62AP2502PR 1011362 IC XC62AP3002PL 1011421R IC BA10393F 1011590 1012410 1238 MB15A01PFV1 G BND EF 205 oO aja 2 n 1020211 CH TR 25B815 B7 Q17 19 20 1020230 362 2SA812 M6 2SA1162GR SG 010 12 201 206 209 1020240 41 CH TR 2SC 1623 L6 L7 Q11 16 204 208 210 1022142 43 CH TR 2SC2712GR LG BL LL 1020241 2143 TR 2SC1623 L7 2SC2712BL LL Q21 22 202 203 205 1020260 CH TR 25 2223 F13 05 8 15 211 1030122 FET 2SK435D Q1 4 23 1030071 2SK381B Q18 1030081 FET 2SK715W 09 5 5 1 1 1030100 FET 25 433 KC 1 10207 1040020 DIODE 1 4148 1 015 1040030 DIODE 1 60 1 60 1 013 1042151 DIODE RB421D 1 D206 1043030 DIODE SVC201SP D7 8 16 1043060 VARACTOR SVC203 AA1 AA2 1 105 1045020 DIODE 155314 7 D1 4 6 17 18 1046010 CH DIODE RLS4148 16 09 12 14 20 21 201 203 205 209 213 215 217 219 10500905 LED RED 2mm C LTL 709RP 1 D221 1058040M LED LAMP 3mm 1 D220 1110510 BAR amp COIL 0510 1 1122830 ADJ COIL 2830 1 1122860 ADJ COIL 2860 1 1122870 ADJ COIL 2870 1 1122880 ADJ COIL 2880 1 1122900 ADJ COIL 2900 1 1122920 ADJ COIL 2920 1 1122930 ADJ COIL 2930 1 1123010 ADJ COIL 3010 2 1130820 FIXED COIL 0 39 4 HK KR B 2 1131110T FIXED C
5. 432208 130 31 nv 260 44 zz 909 ALIGNMENT INSTRUCTIONS 1 ALIGNMENT FOR CLOCK TIME ACCURACY a Required Instrument Clock counter and 32 768kHz sensdr b Alignment Procedure Procedure Set the lock switch to ON For lock all push buttons Adjustment 1 2 Let 32 768kHz senson Close to the PCB Shown on figure 1 1 3 Adjust VC202 to within 20sec month c Instrument Connection CLOCK COUNTER Chose Clock Time Blas 2 ALIGNMENT FOR PLL FREQUENCY a Required Instrument Frequency counter 5 Alignment procedure Mode Adjustm ent Procedure 1 Turn the radio ON 2 Select the tuner frequency at 108 2 3 Connect the test probe of frequency counter to TP7 The ground point should be on Periphery as possible to the test point TP7 4 Instrument Connection Adjust VC201 to of 118 69975 2 have reading 118 70025MHz Freq Counter Test Point 3 FOR AM 2ND LOCAL OSC a Required Instrument Frequency counter with higher impedunce probe b Alignment Procedure Procedure 1 Turn the radio ON 2 Turn the frequency for away from any station to avoid interference 3 Connect the test probes of frequency counter to TP8 and ground _ 1 4 Adjust
6. 2 TAT376P 1238 pur ase os 3 peus aber KSEE 0 0 03 18 1 31 0 55 0 33 ui p 1 25 1 25 25 Cn 2 ro 1 25 0 75 0 18 213 21 14 1 65 0 86 1 65 0 86 28 voltage value is variable by reception of radio PIN NO FM 4 TA8126F Pino ow onus 3 pee 2i KE pem 5 LA5003 0 028 0 028 0 028 0 028 TESTING CONDITION 1 2 3 4 5 6 7 No input signal and volume is min Speaker is useing Extension ANT Is not useing AM is received by 1710kHz FM is received by 98MHz and put on the stereo Load in main battery 4 5V DC Unit of voltage V DC 34 201 uPD75308 J64 gt ER 00 m G E m p 4 11 2 93 c T G un O ce gt a cn r cn co 21 BEB e gt 628 0 018 0 006 4 48 31 ci 2 67 2 67
7. Transistor e nenea nea 34 37 Semiconductor Lead d identifications TE RN 38 SPECIFICATIONS TEST ITEM CONDITION NOMINAL 87 5 Intermediate rg Max Sensitivity lt 0 05 MHz os _106MHz 90MHz 9BMHz Usable sensitivity Image Rejection Min Output Stereo Indicator Sens Stereo Separation S N Ratio Current Consumption Freq Response 348 75kHz Dev 00 Over Load Capacity o3 dB 4 O 3 gt 98MHz P 160 mW 106 90MHz 100 Calibration 100 kHz i 100 Load 6 R O SOmW Load 6 ohm Modulation 1kHz 22 5kHz Dev CO LW L ITEM CONDITION T NOMINAL Tuning Range kHz Intermediate Frea D 2nd IF 171 kHz Max Sensitivity Usable Sensitivity Lowest Batt Volt Tuning Ind Sens Auto Scan Stop Sens Over Load Capacity Supply Voltage DC 4 5 SW TEST ITEM CONDITION 29999 A ow M Maximum Sensitivity Usable Sensitivity Over Load Capacity A C A 10 kHz 60 efm dB 4 A G C F O M 86 emf
8. Connect the probe of frequency counter at the test point TP4 8 Adjust T4 to meet the specification frequency 450kHz 0 15kHz 9 Remove the counter and repeat 8 to 8 until the specification frequency is met c Instrument Connection FM Signal Generator SSVM Test Point Test Point 2 14 Counter Test Point TP4 6 ALIGNMENT FOR FM BAND PLL TUNING VOLTAGE VT a Required Instrument RF counter DVM Digital Voltmeter b Alignment Procedure Procedure 1 Turn the radio ON and set frequency of recivier Adjustment 2 Set recivier frequency to 108MHz 3 Connect a voltage meter to VT point TP9 4 Adjust T10 until the VT within 10 5 0 54 Instrument Connection DC Voltage Meter Test Point TP9 10 7 ALIGNMENT FOR FM SENSITIVITY a Required Instruments FM Signal Generator SSVM b Alignment Procedure Mode Adjustment Procedura 1 Turn the radio NO 2 Connect a SSVM to speaker TP 14 3 Connect a FM signal generator to the input terminal of Rod Ant TP2 4 Set the signal generator to 22 5kHz deviation with 1kHz modulation 5 Tune the radio band frequency to 90MHz and adjust T11 T13 to have a max reading SSVM 6 Return the radio band frequency to 106MHz and adjust VC1 VC2 to have a max reading SSVM 7 Repeat 5 and 6 until a best sensitivity on these two fr
9. T4 to have a reading of 55 39485 55 39515MHz Coution a loading effect could emerge in the circuit if inserted with a lower impedance probe of frequency counter c Instrument Connection Freq Counter Test Point TP3 4 ALIGNMENT FOR 2ND IF a Required Instrument AM IF Sweep Generator with Scope b Alignment Procedure Mode Adjustment Procedure Turn the radio NO 2 Connect the input terminal of IF sweep generator in series with a capacitor of 10uF to the test point T5 3 Connect the output terminal of AM IF sweep generator in series with a capacitor 0 1uF to another test point TP8 4 Adjust T5 to have a max output with a marker frequency of 450kHz on the sweep scope c Instrument Connection 450KHz Marker test paint test point 5 8 AM IF Sweep Generator 5 ALIGNMENT FOR AM SENSITIVITY a Required Instruments AM Signal Generator SSVM Frequency Counter Hi impedance gt 100K 0 b Alignment Procedure Procedure 1 Turn the radio ON 2 Set the sens switch to DX position S3 Tune the radio band frequency to 15 100MHz 4 Feed a signal with modulation from AM signal generator output to the test point TP2 and connect a SSVM to speaker TP14 5 Tune the generator frequency exactly the same as that of the radio frequency displayed 6 Adjust T2 and T3 to have a max audio output 7
10. dB Rejection 450 kHz Tuning Ind Sens 15100 kHz S N Ratio 60 dB y Current Consumption at R O Intermediate Frequency Supply Voltage DC 6 MW NOMINAL IER Over Load Capacity 1000KHz iii e e IT 86 BIN 88 s 1400kHz Usable Sensitivty dB Image Rejection Rejection Bandwidth 6dB 1000kH Lowest Batt Volt Tuning Ind Sens Auto Scan Stop Sens 5 TE ist 55845 ntermediate Freq 2nd IF 450 Supply Voltage DC 4 5 R O 50 2 I 0 dBu m dBu m dB Calibration kHz kHz Modulation 1000Hz 30 Mod DISASSEMBLY INSTRUCTIONS TO REMOVE BACK COVER Unscrew 1 PTP screw 2 6 24 amp release back cover from hooks 2 9 b Separate front and back cabinet TO REMOVE MAIN PCB Remove screw B amp C b Release Main PCB from hooks 10 13 to remove it TO REMOVE CONTROL PCB Release Conirol from hooks 14 18 to remove it BLOCK DIAGRAM FO LO E 701110 4020 603 OL H3MOd 020 7 CO 1 Joyoods Fl 25 4015 DNINNL 4
11. 194 6160108 6160112 6160116 6160118 6160120 6160123 6160124 6160125 6160126 6160128 6160130 6160131 6160132 6160133 6160134 6160136 6160137 6160138 6160140 6160141 Description CH CC 153K 25V X7R A CC 183K 25V X7R A CH CC 473Z 25V Y5V A CC 104K 25V X7R A CH 1042 25V Y5V A 4742 16V 5 1052 16V 104K 50V R20X7R2L EL 474M 50V 4x7 EL 105M 50V 4x7 EL 225M 50 4 x 7 1 5 EL 475M 25V 4x7 EL 475M 35V 4 x 5L 1 5 EL 106M 16V 4x7 EL 106M 16V 4 x 5L 1 5 EL 476M 4V 4x 7 1 5 EL 476M 4 4 x 5L 1 5 EL 107M 4V 5 x 7 2 EL 107M 10V 6 3 5 EL 227M 6 3V 6 3 x 7 2 5 EL 227M 10V 8x7 3 5 EL 477M 10V 8 x 11 5 3 5 SUPER 2232 5 5V RD 1 8W 180KJU RD 1 8W 10JSM5 CH RD 1 8W 22J B CH JUMP 0J B CH RD 1 10W 4 7J A CH RD 1 10W 10J A CH RD 1 10W 22J A CH RD 1 10W 33J A CH RD 1 10W 47J A CH RD 1 10W 82J A CH RD 1 10W 100J A CH RD 1 10W 120J A CH RD 1 10W 150J A CH RD 1 10W 220J A CH RD 1 10W 330J A RD 1 10W 390J A CH RD 1 10W 470J A CH RD 1 10W 560J A CH RD 1 10W 680J A CH RD 1 10W 1KJ A CH RD 1 10W 1 2KJ A CH RD 1 10W 1 5KJ A CH RD 1 10W 2 2KJ A CH RD 1 10W 2 7KJ A 26 Remark C107 110 C67 75 108 111 C45 138 C202 C13 49 51 52 72 74 77 79 80 83 87 93 95 103 106 109 113 119 120 125 130 132 207 226 228
12. 232 237 239 241 243 C214 C209 C212 213 C63 71 C66 C16 70 76 C57 64 85 C86 C46 55 90 96 101 C20 98 99 102 C36 91 124 136 121 C30 C61 69 208 C65 81 135 C68 105 C112 C104 117 C216 R72 R111 R103 104 JP201 202 206 208 R102 105 R232 R90 259 261 R3 12 17 R121 R32 43 21 34 57 228 252 10 263 15 29 R1 1 24 25 31 45 47 98 101 118 206 219 R2 119 R6 27 117 208 R16 35 46 70 100 107 109 249 256 R54 R92 94 R28 87 97 120 217 218 221 266 R68 R231 233 R33 60 62 85 95 99 106 234 250 255 267 269 R13 14 20 CIRCUIT BLOCK DIAGRAM 1 1C1 CXA1238M 40193130 NI 123135 4l QNYE 0 3 INOY4 34 33308 ng 40193130 3SVvHd 4 COM Ju 23M 1039 100 427 1no A Wa ODA Zid 139 10114 23M Zid 139 10114 2491 27 2 2 7376 3 IC3 TA75339F VIEW 28 4 4 8126 3 10 5 IC5 LA5003 REFERENCE VOLTACE GND 29 6 IC 6 581225AG RH T2 REQ2 5V 8 202 9 30 7 1C201 75312GF 533 3B9 100 P30 16 bit TIMERA 100 0 lt 101 1
13. 38 e en 39 0 46 0 46 2 66 9K STEP 35 58 1 9 80 LCD SEG Transistors 1 6 10 6 1 6 s y a 2 24 1 84 3 78 4 46 3 79 4 5 0 59 0 04 3 75 4 38 4 46 0 74 0 75 0 03 0 4 0 82 15 37 SEMICONDUCTOR LEAD IDENTIFICATIONS Transistors DGs SGD 2SK715W 2SK381B G DSG LE 11 S D 2SK435D 2SK433B KB E Emitter C Collector B Base S Source G Gate D Drain Diodes A 1 Ni 14148 4210 03 IN6O E ELE SVC203 RLS4148 258815 7 2502812 L6 L7 25 812 6 25 2223 F13 25C2712GR LG BL LL 2SA1162GR SG 155314 O O A C SVC201 SP SCHEMATIC DIAGRAM Bes HERE GR 2 HOMO i were 06 3 4 9 13 9707157 3 39 8 530010 Tw 29 352 91 2v f 91 291252 ozo _ 1422 808 000 10221 T 0 0 HIBE 4 T 1020 6 y rs 6028 d 225 9 1 20221 SS 18620 0201 0120 080 rFZJ NYE 3 3
14. IELD FIBER HEMELON SPACER HEMELON SHEET ANT SPACER EVA SPACER SHIELD MYLAR PVC FILM KEYBOARD RUBBER CONDUCT RUBBER PU FOOT FRONT CABINET MIDDLE CHASSIS BACK COVER BATTERY COVER LCD WINDOW BACK SUPPORTER POWER KNOB VOLUME KNOB BAND KNOB ASS Y TUNING UP BUTTON TUNING DOWN BUTTON FINE KNOB TEN KEY KNOB ASS Y LOCK KNOB LIGHT KNOB STEREO MONO KNOB SPEAKER GRILL ROD ANT TY 9112 1401 SCREW 1 4 5 SCREW 2 5 SCREW 2 6 x 22 ZK SCREW JMP 2 6 x 3 5 ZK 9899002 2073000 2073010 2073020 2073030 2145060 2158040 2173000 2173010 2173020 2173030 2173040 2173060 2173070 2173080 2173090 2173101 2173110 2173120 2173130 2173140 2173150 2273000 2273010 2273020 2273030 2262020 2335060 2345020 2373010 2373020 2473001 2473010 2473020 301A101 302A101 303A101 304A101 3057301 306A101 3107301 3117301 313A101 315A101 316A101 317A101 318A101 3197301 3207301 3217301 343A101 3607300 9005052 9101052 9202221 LELE EIECTRICAL PARTS LIST 201 ATS 606A Description Q ty 1000250 IC PD75312GF 533 3B9
15. KJ A R210 6160172 RD 1 10W 1MJ A R204 205 21 2 235 251 262 6160194 CH RD 1 10 00 JP1 7 203 205 8171126 75 3 6 BATTERY 01 1095 AWG28 8591720 W PVC 2T1 00 6 6 RED WHT SPWIRE UL1 095 AWG28 Yh os duh ee i lt E a uu V DES E NC 3 Wi A 2 iN nn m Ji t 4 0 cdl bidl A A 841 2 41 Stdl val ili 94 Gdl 941 Edi
16. OIL 0 68 TB L4 1131380T FIXED COIL 1 HK C TB L5 7 1131510T FIXED COIL 1 5 4 HK B L6 1131710T FIXED COIL 2 2 HK B L9 1132420 FIXED COIL 8 2 HK KR C L10 1132910T FIXED COIL 22 HK B TB2x4 L1 1132920 FIXED COIL 22 HK C L11 1133800 FIXED 120 L14 1134110 FIXED COIL 220 B 13 1135910 1 FIXED COIL 6 8 112 13 6 1136101 FIXED COIL 10mH ANT COIL 24 1144260 1150000 1210003 1210210 1310140 1320240 1320270 1600320 1610902 1610912 1620280 1620490 1630510 1630530 1630560 1630690 1640030 1647050 1649030 1650020 1650041 1650140 1650150 1660080 1660151 1660170 1664000 1703380 1703390 1703400 4002001 4003001 4005001 4007002 4008002 4010002 4015001 4027016 4047001 4047028 4056016 4068001 4082001 4022101 4033101 4047101 4068119 4010261 4022261 4010367 Description SP COIL 4 5x 475 Tx 0 7 T10 TOROID COIL 720 Ti TC 10P VC1 2 CHIP TRIMMER 10P VC201 202 R VR 20KC x 2 A RKOSH VR1 S VR 20KB A TB067A 0 SVR1 S VR 200KB A TB067A 0 SVR2 LCD 0712 5 LCD PCB A PCB A PCB SP 2 0 5 SW 1 2 SWITCH 2 2 SWITCH 1P2C 6 SWITCH 1 6 JACK SW HKW0601 01 311 JACK D DC JACK EXT ANT HSJ3062 01 422 XTAL 55 405MHz MCF 55 845MHz X TAL 4 5 MHz 3 5
17. e radio is located perpendicularly to the Loop Antenna 13 TROUBLESHOOTING FLOW CHART 1 Weak sensitivity on FM mode Check the antenna terminal and 223 T13 VC2 Check whether the RF AMP is resonant Check IF waveform Check CF2 CF3 and Check CF1 Check the PLL circuit 2 Weak sensitivity on AM band Is the reception in MW LW band YES Check the antenna circuit and antenna terminal NO Check whether both the VCO and YES 5 Check circuit whether it 2nd OSC are normal is normal Check whether the circuit of the Check Q6 5 CF4 and C123 2nd IF stage 450 kHz is normal Check whether the circuit of the 1st Check Q2 Q3 and 04 If stage 55 845MHz is normal YES Check Q1 and the low Pass Filter circuit 13 16 and sens switch SW1 14 3 PLL does not work Check whether the gate voltage of Q18 is more than 14V DC while the display is 108 MHz in FM band YES Check whether the frequency at the collector of Q26 is within 118 69975 118 70025 MHz Check the DC supply circuit NO NO Check whether the problem comes from DC DC converter of Q7 IC4 and T9 Check whether the OSC circuit of IC1 and the buffer circuits of Q15 and Q211 are normal YES Check whether the voltage at pin and of IC205 is 2 9V DC Check 0207 0208 and CN2 CN3 YES Ch
18. eck whether the circuit of LPF is normal 15 YES Check the circuits of 205 and X202 YES 4 Power can not be turned on Check whether the pin 29 and pin 40 of 201 is lt 0 2V DC Check whether the pin 68 of IC201 is gt 2 9V NO Check sw204 Check whether the collect voltage of Q19 Q20 is more than 4 3V DC Check Q19 Q20 and pin 5 and pin 40 of NO Check whether the pin 42 of IC201 is DC YES Check the lock switch S201 and the circuit of key matrix Check 203 and pin of CN1 NO MAIN VIEW 50 12 14 1610902 SITE MAIN BOTTOM VIEW 231110 ERINNERTE a 4 al H 1 1 i E 1 d E H WU 2 2 4 081010 4220 0 9 SISYHdW330 6 2519 19 CONTROL BOTTOM VIEW RLS4148 0201 0205 0207 0219 MECHANICAL PARTS LIST ATS 606A SANGEAN LCD LIGHT LENS LED HOLDER KEY SPACER A KEY SPACER B SPEAKER FIXED BAR BATTERY CONTACT LCD WINDOW PLATE LCD HOLDER KEYBOARD SHIELD CONTROL PCB SHIELD LCD SHIELD PLATE BATTERY CONDUCT PLATE BATTERY SPRING BATTERY SPRING ASS Y ROD ANT TERMINAL VCO SHIELD UP VCO SHIELD DOWN DC DC SHIELD UP DC DC SHIELD DOWN 2ND IF SHIELD COM SHIELD COVER HEAT BONDING NET BACK SALON NET LCD SH
19. equencies are formed c Instrument Connection FM Signal Generator Test Point TP2 SSVM Test Point TP14 8 ALIGNMENT FOR FM STATION DETECT a Required Instrument FM Signal Generator b Alignment Procedure 1 Turn the radio ON 2 Connect FM singal generator to the input terminal of Rod Ant TP2 3 Set the signal generator to 98MHz with MOD 0 and 60 dBu 75 ohm output level 4 Tune the radio band frequency to 98MHz 5 Set the frequency of FM Signal generator and Adjust SVR2 to make the tuning LED light at frequency 97 975kHz and 98 025kHz of signal generator c Instrument Connection Procedure FM Signal Generator Test Point TP2 2 9 ALIGNMENT FOR 450kHz TRAP a Required Instruments AM Signal Generator Loop Antenna SSVM b Alignment Procedure Procedure Adjustmen 1 Turn the radio ON 2 Set the sens switch to DX position 3 Tune the radio band frequency to 450kHz 4 Connect a AM signal generator together with standard loop dummy antenna and feed a stronger signal to the MW LW ferrite bar antenna 5 Tune the generator frequency to 450kHz and set modulation depth to 3096 5096 6 Connect a SSVM to speaker TP 14 7 Adjust T7 to have a min audio c Instrument Connection Test Point TP14 AM Signal 60 O SS Loop Antenna Th
20. x 10 3 X TAL 32 768 KHz 10PPM FILTER SFE10 7MA8 A FILTER CDA10 7MG1 A FILETER SFPS4501 FILTER SFE10 7MS2 A CNT WIRE ASS Y 2P CNT WIRE ASS Y 2P CNT WIRE ASS Y 15 B CC 020C 50V NPO A CH CC 030C 50V NPO A CH CC 050C 50V NPO A CH CC 070D 50V NPO A CH CC 080D 50V NPO A CH CC 100D 50V NPO A CC 150J 50 CH CC 270J 50V UJ A CH CC 470J 50V NPO A CH CC 470J 50V NPO B CH 560J 50V UJ A CH CC 680J 50V NPO A 820 50V NPO A CC 221 50V NPO A CH CC 331J 50V NPO A CH CC 471J 50V NPO A CH 681 50 SL A CH CC 102K 50V X7R A CH CC 222K 50V X7R A CH CC 103K 25V X7R A 25 PCBC 5 202 201 CF1 CF4 CF2 CN3 UL1354 AWG30 CN2 UL1533 AWG28 1 UL1095 AWG30 C15 38 41 218 C54 C11 23 37 C58 221 C26 42 C219 C48 C33 C4 32 217 220 225 C211 C12 C10 C6 43 134 244 C59 82 C40 C7 C18 19 56 60 84 97 100 126 137 C1 14 139 C2 3 5 8 9 17 21 24 25 27 29 34 39 44 47 50 53 62 73 92 114 116 1 18 123 127 128 201 203 206 210 215 222 224 227 229 231 4015367 4018367 4047371 4010467 4010471 4047472 4010572 4110482 4447460 4410560 4422560 4447540 4447555 4410631 4410633 4447601 4447602 4410700 4410724 4422711 4422722 4447721 4922300 6010163 6010512 6110116 6110
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