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WRT-807B (U/CE)

7. Board Layouts and Schematic Diagrams

7-1.

Board Layouts ............................................................................................. 7-1

CN-1868 .................................................................................................... 7-1

DP-306 ...................................................................................................... 7-1
MB-860 ..................................................................................................... 7-1

7-2.

Schematic Diagrams .................................................................................... 7-4

CN-1868 .................................................................................................... 7-4
MB-860 ..................................................................................................... 7-4

DP-306 ...................................................................................................... 7-8

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Summary of Contents for WRT-807B

Page 1: ...UHF SYNTHESIZED WIRELESS MICROPHONE WRT 807B SERVICE MANUAL U Model CE Model 1st Edition Revised 3 ...

Page 2: ...werden Um die Gefahr eines elektrischen Schlages Feuergefahr und Verletzungen zu vermeiden sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen Andere als die angegeben Wartungsarbeiten dürfen nur von Personen ausgeführt werden die eine spezielle Befähigung dazu besitzen AVERTISSEMENT Ce manual est destiné uniquement aux personnes compétentes en charge de l entretien Afin de r...

Page 3: ...ier Frequency Adjustment 3 4 3 2 3 RF Power Output Adjustment 3 4 3 2 4 Reference Frequency Deviation Adjustment 3 5 3 2 5 Maximum Frequency Deviation Adjustment 3 6 3 2 6 Distortion Ratio Check 3 7 3 2 7 S N Check 3 8 3 2 8 Frequency Characteristics Check 3 8 3 2 9 Tone Signal Adjustment 3 9 3 2 10 Battery Alarm Signal Check 3 10 3 2 11 Spurious Emissions Check 3 12 4 Spare Parts 4 1 Notes on Rep...

Page 4: ...2 WRT 807B U CE 7 Board Layouts and Schematic Diagrams 7 1 Board Layouts 7 1 CN 1868 7 1 DP 306 7 1 MB 860 7 1 7 2 Schematic Diagrams 7 4 CN 1868 7 4 MB 860 7 4 DP 306 7 8 ...

Page 5: ...s les limites de la bande de radiodiffusion la licence est émanée sur la base de non interférence non protection avec les signaux de radiodiffusion L utilisation de cet appareil est soumise aux deux conditions suivantes 1 cet appareil ne peut causer d interférences et 2 cet appareil doit accepter toutes les interférences y compris fonctionnement les interférences capables de provoquer un indésirab...

Page 6: ...will damage the finish of the unit The unit has been factory adjusted precisely Do not tamper with its internal parts or attempt to repair it Do not attempt to recharge an alkaline battery Do not dispose of a battery in fire Do not disassemble or short cirtuit a battery Make sure to use an LR6 size AA alkaline battery Make sure the poles of the battery match the and markings in the battery holder ...

Page 7: ...ection reset buttons In Setting mode use these buttons to select the transmitting channel and attenuation level and use the button to reset the accumulated battery use time indication to 00 00 For details on Setting mode see Settings on page 8 A yellow mark appears when the switch is in the hold position Parts Identification 4 GB Display example for CE62 model Parts Identification Wind screen Prot...

Page 8: ...press the SET button until the channel number frequency indication appears 9 GB Channel selection mode Freqency selection mode button button button button Display example for CE62 model 2 Press the or button to select the channel number or frequency Pressing the button cycles the indication in the order shown in separate Sony Wireless Microphone System Frequency List Pressing the button cycles the...

Page 9: ...plifier mixer or tuner is low b Adjust the volume There is distortion in the sound The attenuation level setting is too low b The input level is extremely high Press the button in attenuation level setting mode to raise the attenuation level There is sound interruption or noise The receiver s antenna is incorrectly connected b Connect the antenna correctly according to the operation manual of the ...

Page 10: ... d 180 d 0dB 5 10 15 20 Message Contents Measures Error 11 An error occurred in backup memory data The data was initialized Set the transmitting channel and the input attenuation again Error 21 The PLL synthesized circuit is in trouble Contact your Sony dealer Error 31 The battery voltage exceeds the allowable value Use the specified battery Error 41 Defect of an internal circuit Error 51 Defect o...

Page 11: ...C Sub harness MIC Tweezers Do not press the connector of the DM unit To prevent the possibility of solder crack Stop ring removal tool Grip B Stop ring removal tool Grip B Grip B Ring Stop ring Push the hooks on the stop ring with the stop ring removal tool and remove grip B Tool required Stop ring removal tool Sony part No J 6402 510 A Grip B to page 2 2 to 2 2 page ...

Page 12: ...ng P15 Antenna Hex set screw 2 x 4 Tool required Hex head screwdriver Sony part No 7 700 766 01 LCD plate Tweezers Grip A Grip A Grip A LRT type M 2 x 4 Unit assembly Switch LRT type M 2 x 4 Ring Switch assembly Switch cover Tool required LRT driver Sony part No J 6402 350 A ...

Page 13: ... MB 860 board DP 306 board Chassis A MB 860 board MB 860 board CN 1868 board Sub harness MIC Chassis A Chassis A Chassis A Chassis B 2 1 3 4 _ Lug Ground plate MB 860 board Unsolder Battery spring Remove the board from the claws Remove the DP 306 board in the order of 1 2 3 and 4 ...

Page 14: ...cribed direction Chassis A DP 306 board When attaching the DP 306 board to the chassis A insert the DP 306 board in the order of 1 and 2 in the direction of the arrow as shown and attach the DP 306 board inside the 2 claws 1 2 Chassis A DP 306 board Claw Chassis A MB 860 board 1 Chassis A MB 860 board 2 When attaching the MB 860 board to the chassis A insert the MB 860 board in the order of 1 and ...

Page 15: ... U62B for U62 model is indicated on the display Confirm that U66B for U66 model is indicated on the display 2 3 Unleaded Solder Boards requiring use of unleaded solder are printed with a lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK m Be sure to use the unleaded s...

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Page 17: ...quivalent Distortion meter S N meter Level meter Frequency Counter Frequency 10 Hz to 1000 MHz HEWLETT PACKARD 5385A or equivalent Effective digits 10 digits Resolution 0 1 Hz Oscilloscope Frequency DC to 10 MHz _ 1 Digital Volt Meter Effective digit 3 digits _ 2 Tools Required Name Part No Remarks SMA BNC J connector J 6402 490 A For RF signal input RF conversion connector J 6402 400 A For RF sig...

Page 18: ...rd from WRT 807B unit and then the MB 860 DP 306 and CN 1868 boards must be connected electrically as shown below Refer to the Section 2 Service Overview for removal 2 Connect the SMA BNC J connector J 6402 490 A with RF conversion connector J 6402 400 A to the antenna connector CN305 on the MB 860 board as shown below 3 Connecting the DC power supply Supply the DC power to the battery terminals o...

Page 19: ... 1 Vdc DC ammeter DC volt meter or Digital multimeter Adjuster Part No 7 721 052 81 Switch and Control Setting Same as Switch and Control Initial Setting on page 3 3 Procedure 1 Set the POWER switch S101 on the MB 860 board to ON 2 Check the DC Voltage of the L102 terminal to the spec ified voltage as below Specification DC Voltage at L102 terminal 3 0 0 1 Vdc 3 Check the DC voltage of the L101 te...

Page 20: ...z 1 kHz U42 model 650 125 MHz 1 kHz U62 model 770 125 MHz 1 kHz U66 model 794 125 MHz 1 kHz Adjustment 1CT200 DP 306 Board A side 3 2 3 RF Power Output Adjustment Equipment and Tools DC power supply DC output voltage 1 5 0 1 Vdc DC ammeter Power meter with power sensor SMA BNC J connector Part No J 6402 490 A RF conversion connector Part No J 6402 400 A Adjustor Part No 7 721 052 81 Connections Fo...

Page 21: ...ASUREMENT RANGE AUTO or 10 kHz manual operation HPF 50 Hz LPF 15 kHz or 20 kHz DE EMPHASIS 50 us 3 Adjust 1RV303 so that the frequency deviation for the modulation analyzer reading meets the following speci fication Specification Frequency deviation Maximum Adjustmen 1RV303 MB 860 board B side 4 Adjust 1RV304 so that the frequency deviation for the modulation analyzer reading meets the following s...

Page 22: ...or and RF conversion connector Set the modulation analyzer as below MEASUREMENT FM MEASUREMENT RANGE AUTO or 100 kHz manual operation HPF 50 Hz LPF 15 kHz or 20 kHz DE EMPHASIS 50 us 3 Adjust 1RV304 so that the frequency deviation for the modulation analyzer reading meets the following speci fication Specification Frequency deviation Maximum Adjustment 1RV304 MB 860 board B side 4 Input 1 kHz _18 ...

Page 23: ...RF conversion connector Set the modulation analyzer as below MEASUREMENT FM MEASUREMENT RANGE AUTO or 40 kHz manual operation HPF 50 Hz LPF 15 kHz or 20 kHz DE EMPHASIS 50 us 3 Set the audio analyzer to distortion measurement distortion mode 4 Input 1 kHz _55 dBV _52 8 dBm signal to the AF input connector CN303 CN 1868 board with AF input cable from audio analyzer oscillator 5 Check that the disto...

Page 24: ...r oscillator 4 Set the audio analyzer to S N measurement with A weighted filter 5 Check that the S N reading is more than 32dB with AF input connector CN303 CN 1868 board short circuit ed 3 2 8 Frequency Characteristics Check Equipment and Tools DC power supply DC output voltage 1 5 0 1 Vdc DC ammeter Audio analyzer Modulation analyzer Oscilloscope SMA BNC J connector Part No J 6402 490 A RF conve...

Page 25: ...0 U42 U62 U66 model as compared with the read level of procedure 5 above 3 2 9 Tone Signal Adjustment Equipment and Tools DC power supply DC output voltage 1 5 0 1 Vdc DC ammeter Frequency counter Spectrum analyzer Modulation analyzer SMA BNC J connector Part No J 6402 490 A RF conversion connector Part No J 6402 400 A Switch and Control Setting Same as Switch and Control Initial Setting on page 3...

Page 26: ...g reading is 32 768 kHz 1Hz 3 2 10 Battery Alarm Signal Check Equipment and Tools DC power supply DC output voltage 1 5 0 1 Vdc DC ammeter Frequency counter Spectrum analyzer Modulation analyzer SMA BNC J connector Part No J 6402 490 A RF conversion connector Part No J 6402 400 A Switch and Control Setting Same as Switch and Control Initial Setting on page 3 3 1 Frequency deviation check Connectio...

Page 27: ...analyzer and tone signal is with in 29 1 dB 2 Frequency check Connections For connecting the DC power supply refer to the Prepara tion on page 3 2 Procedure n Perform the checking with the AF input connector CN303 CN 1868 board short circuited 1 Connect the modulation analyzer to the antenna connec tor CN305 with SMA BNC J connector and RF conversion connector and connect the frequency counter to ...

Page 28: ... 3 Procedure 1 Connect the spectrum analyzer to the antenna connector CN305 with SMA BNC J connector and RF con version connector 2 Set the spectrum analyzer as follows CENTER FREQUENCY 2 5 GHz REFERENCE LEVEL 10 dBm FREQUENCY SPAN 5 GHz 500 MHz DIV or Full span RBW 300 kHz resolution band width ATT 20 dB 3 Check that the spurious emissions level up to 4 GHz reading for the spectrum analyzer remai...

Page 29: ...ffer from those used for the unit These are because of parts common ality and improvement Parts list has the present standardized repair parts 3 Stock of Parts Parts marked with o at SP Supply Code column of the spare parts list may not be stocked Therefore the delivery date will be delayed 4 Units Representation The following represented units are changed or omitted in writing Units Representatio...

Page 30: ... CE62 model A 8328 732 A s MOUNTED CIRCUIT BOARD DP 306 Board No Suffix 11 CE67 model A 8328 732 B s MOUNTED CIRCUIT BOARD DP 306 Board No Suffix 21 CE67 model A 1221 708 A s MOUNTED CIRCUIT BOARD DP 306 U30B Board No Suffix 31 U30 model A 1221 713 A s MOUNTED CIRCUIT BOARD DP 306 U42B Board No Suffix 31 U42 model A 8328 736 A s MOUNTED CIRCUIT BOARD DP 306 Board No Suffix 11 U62 model A 8328 736 ...

Page 31: ...4 3 WRT 807B U CE 18 5 8 17 16 20 1 22 6 3 4 9 12 2 20 21 15 14 7 10 11 13 23 19 8 HARNESS MIC ...

Page 32: ...19 1 126 392 11 s CAPACITOR CHIP ELECT100MF 6 3V CN200 1 779 201 11 s CONNECTOR BOARD TO BOARD 30P CT200 1 141 322 11 s CAPACITOR VAR TRIMMER D200 8 719 421 69 s DIODE MA133 D201 8 719 064 05 s DIODE TLGU1002 TPX1 SONY D202 8 719 421 69 s DIODE MA133 IC200 6 800 709 01 s IC UPD75P3036GK T807B IC201 8 759 466 70 s IC S 80827ANNP EDQ T2 IC202 8 759 277 62 s IC AT93C46 10SI 2 7 E2 IC203 8 759 530 30 ...

Page 33: ...model 1pc A 8328 727 B s MOUNTED CIRCUIT BOARD DP 306 CE62 model 1pc A 8328 732 B s MOUNTED CIRCUIT BOARD DP 306 CE67 model 1pc A 8328 736 B s MOUNTED CIRCUIT BOARD DP 306 U62 model 1pc A 8328 742 B s MOUNTED CIRCUIT BOARD DP 306 U66 model 2pcs 1 537 802 11 o CONDUCTIVE BOARD CONNECTION 1pc 2 545 242 01 o PLATE LCD 1pc 3 678 343 01 s CASE LCD C200 1 164 230 11 s CAPACITOR CERAMIC 220PF 50V C201 1 ...

Page 34: ...BOARD CONNECTION 1pc 2 545 242 01 o PLATE LCD 1pc 3 678 343 02 s CASE LCD C200 1 164 230 91 s CAP CERAMIC 220PF CH 1608 C201 1 164 156 91 s CAP CHIP CERAMIC 0 1MF F 1608 C202 1 162 970 91 s CAP CERAMIC 10000PF B 1608 C203 1 110 569 91 s CAP CHIP TANTALUM ELECT 47MF C204 1 164 156 91 s CAP CHIP CERAMIC 0 1MF F 1608 C205 1 162 923 91 s CAP CERAMIC 47PF CH 1608 C206 1 162 910 91 s CAP CERAMIC 5 0PF C...

Page 35: ... s CAPACITOR CERAMIC 27PF 50V CH C305 1 104 852 11 s CAPACITOR TANTALUM 22MF 10V C306 1 162 919 11 s CAPACITOR CERAMIC 22PF 50V CH C307 1 162 920 11 s CAPACITOR CERAMIC 27PF 50V CH C308 1 115 416 11 s CAPACITOR CERAMIC 1000PF 25V C309 1 162 970 11 s CAPACITOR CERAMIC 0 01MF 25V B C310 1 104 851 11 s CAPACITOR TANTALUM 10MF 10V C311 1 162 970 11 s CAPACITOR CERAMIC 0 01MF 25V B C312 1 162 966 11 s ...

Page 36: ...s CAPACITOR TANTALUM 10MF 10V C375 1 162 964 11 s CAPACITOR CERAMIC 1000PF 50V B C376 1 162 919 11 s CAPACITOR CERAMIC 22PF 50V CH C377 1 162 907 11 s CAPACITOR CERAMIC 2PF 50V CK C378 1 162 964 11 s CAPACITOR CERAMIC 1000PF 50V B C379 1 162 905 11 s CAPACITOR CERAMIC 1PF 50V CK C380 1 162 964 11 s CAPACITOR CERAMIC 1000PF 50V B C381 1 162 964 11 s CAPACITOR CERAMIC 1000PF 50V B C382 1 162 908 11 ...

Page 37: ...6 845 11 s RESISTOR CHIP 100K 1 16W 1608 R304 1 219 570 11 s RESISTOR CHIP 10M 1 16W R305 1 216 813 11 s RESISTOR CHIP 220 1 16W 1608 R306 1 216 853 11 s RESISTOR CHIP 470K 1 16W 1608 R307 1 216 821 11 s RESISTOR CHIP 1 0K 1 16W 1608 R308 1 216 833 11 s RESISTOR CHIP 10K 1 16W 1608 R309 1 216 837 11 s RESISTOR CHIP 22K 1 16W 1608 R310 1 216 829 11 s RESISTOR CHIP 4 7K 1 16W 1608 R311 1 216 827 11 ...

Page 38: ...1 Ref No or Q ty Part No SP Description 1pc A 8328 722 B s MOUNTED CIRCUIT BOARD MB 860 CE770 CE57 model 1pc A 8328 726 B s MOUNTED CIRCUIT BOARD MB 860 CE62 model 1pc A 8328 731 B s MOUNTED CIRCUIT BOARD MB 860 CE67 model 1pc A 8328 737 B s MOUNTED CIRCUIT BOARD MB 860 U62 model 1pc A 8328 741 B s MOUNTED CIRCUIT BOARD MB 860 U66 model C101 1 125 899 11 s CAPACITOR TANTALUM 220MF 4V C102 1 125 89...

Page 39: ...PACITOR CERAMIC 2PF 50V CK C378 1 162 964 11 s CAPACITOR CERAMIC 1000PF 50V B C379 1 162 905 11 s CAPACITOR CERAMIC 1PF 50V CK C380 1 162 964 11 s CAPACITOR CERAMIC 1000PF 50V B C381 1 162 964 11 s CAPACITOR CERAMIC 1000PF 50V B C382 1 162 908 11 s CAPACITOR CERAMIC 3PF 50V 1608 CE67 model 1 162 909 11 s CAPACITOR CERAMIC 4PF 50V CH CE57 CE62 U62 U66 model C385 1 115 416 11 s CAPACITOR CERAMIC 100...

Page 40: ...RD FOR SUFFIX 21 Ref No or Q ty Part No SP Description R303 1 216 845 11 s RESISTOR CHIP 100K 1 10W 1608 R304 1 219 570 11 s RESISTOR CHIP 10M 1 16W R305 1 216 813 11 s RESISTOR CHIP 220 1 10W 1608 R306 1 216 853 11 s RESISTOR CHIP 470K 1 16W 1608 R307 1 216 821 11 s RESISTOR CHIP 1 0K 1 10W 1608 R308 1 216 833 11 s RESISTOR CHIP 10K 1 10W 1608 R309 1 216 837 11 s RESISTOR CHIP 22K 1 10W 1608 R310...

Page 41: ... 31 This list applies to MB 860 board for the board No suffix 31 Ref No or Q ty Part No SP Description 1pc A 1221 709 A s MOUNTED CIRCUIT BOARD MB 860 U578 U30 model A 1221 714 A s MOUNTED CIRCUIT BOARD MB 860 U578 U42 model C101 1 125 899 91 s CAP CHIP TANTALUM ELECT 220MF C102 1 125 899 91 s CAP CHIP TANTALUM ELECT 220MF C103 1 109 935 91 s CAP CHIP TANTALUM ELECT 4 7MF C104 1 164 227 91 s CAP C...

Page 42: ...PF CH 1608 C386 1 165 176 91 s CAP CERAMIC 47000PF B 1608 C387 1 135 177 21 s CAP CHIP TANTALUM ELECT 1 0MF C388 1 162 908 91 s CAP CERAMIC 3 0PF CJ 1608 C389 1 162 908 91 s CAP CERAMIC 3 0PF CJ 1608 C390 1 162 908 91 s CAP CERAMIC 3 0PF CJ 1608 CN301 1 691 533 21 s CONNECTOR BOARD TO BOARD 12P CN304 1 779 197 21 s CONNECTOR BOARD TO BOARD 30P CN305 1 764 243 21 o CONNECTOR COAXIAL MB 860 BOARD FO...

Page 43: ... 1 216 837 91 s RES CHIP 22K 1608 R310 1 216 829 91 s RES CHIP 4 7K 1608 R311 1 216 827 91 s RES CHIP 3 3K 1608 R312 1 216 826 91 s RES CHIP 2 7K 1608 MB 860 BOARD FOR SUFFIX 31 Ref No or Q ty Part No SP Description R313 1 216 824 91 s RES CHIP 1 8K 1608 R314 1 216 823 91 s RES CHIP 1 5K 1608 R315 1 216 821 91 s RES CHIP 1 0K 1608 R316 1 216 819 91 s RES CHIP 680 1608 R317 1 216 817 91 s RES CHIP ...

Page 44: ... 1608 R400 1 216 841 91 s RES CHIP 47K 1608 R401 1 216 809 91 s RES CHIP 100 1608 R402 1 216 823 91 s RES CHIP 1 5K 1608 R403 1 216 829 91 s RES CHIP 4 7K 1608 RV301 1 227 411 21 s RES ADJ CERMET 22K RV302 1 227 412 21 s RES ADJ CERMET 47K RV303 1 227 411 21 s RES ADJ CERMET 22K RV304 1 227 411 21 s RES ADJ CERMET 22K RV305 1 227 410 21 s RES ADJ CERMET 10K S101 1 771 756 11 s SWITCH SLIDE T101 1 ...

Page 45: ...11F TE85R 5 4 TC4W53FU 5 4 TC4W53FU TE12R 5 4 TC74HC4051AFT EL 5 4 TC74VHCU04FT EL 5 4 UPD75P3036GK 5 5 2SA1965 TL 5 2 2SC4738 YGR TE85L 5 2 2SC4919 5 2 2SC4919 TL 5 2 2SC5015 T1 5 2 2SD2216 Q 5 2 DTA144EE 5 2 DTA144EE TL 5 2 DTC114EE 5 2 DTC114EE TL 5 2 FMMT617TA 5 2 XN4504 5 2 XN4504 TW 5 2 The semiconductors in the manual are listed by equivalent types Thus the external view or the index mark i...

Page 46: ...1965 TL 6 5 4 1 2 3 5 6 4 1 2 3 TOP VIEW XN4504 XN4504 TW TOP VIEW MA133 MATSUSHITA MA133 TX TOP VIEW 2SC4738 YGR TE85L 2SC4919 2SC4919 TL 2SD2216 Q TOSHIBA FMMT617TA TOP VIEW UMZ8 2T UMZ8 2T T106 B E E C TOP VIEW WIDE 2SC5015 T1 R1 R2 TOP VIEW DTA144EE DTA144EE TL R1 R2 TOP VIEW DTC114EE R1 10k R2 10k DTC114EE TL ...

Page 47: ...LD FIN 1 3 4 6 10 8 15 12 13 11 17 16 20 18 14 REFERENCE FREQUENCY INPUT REFERENCE FREQUENCY OUTPUT POWER SUPPLY FOR CHARGE PUMP PHASE COMPARATOR CHARGE PUMP 1 OUTPUT CHARGE PUMP 2 OUTPUT LOCK DETECTION SIGNAL OUTPUT PHASE COMPARATOR OUTPUT PHASE COMPARATOR OUTPUT CLOCK INPUT DATA INPUT LATCH INPUT POWER SAVE INPUT L POWER SAVE MODE SELECTION TERMINAL FOR PHASE OF PHASE COMPARATOR OUTPUT AND COUNT...

Page 48: ...A75S393F TE85R 0 1 x LOW LEVEL HIGH LEVEL DON T CARE X0 X7 XC A B C EN ANALOG INPUTS OUTPUTS COMMON INPUT OUTPUT CHANNEL SELECT INPUT ENABLE INPUT 1 16 15 14 13 2 3 4 VDD GND VEE X1 X0 5 12 11 10 9 6 7 8 B C X3 A X2 X5 EN XC X7 X4 X6 X0 X1 X3 12 13 14 15 1 XC X5 X6 X2 X4 X7 3 5 2 4 6 OPEN EN 10 B 9 C 11 A 0 0 0 0 0 0 0 0 1 EN CONTROL INPUTS C 0 0 0 0 1 1 1 1 x SELECTED CHANNEL X0 X1 X2 X3 X4 X5 X6...

Page 49: ... 43 IN Channel switch 44 _ IN Channel switch _ 45 SET IN SET switch 46 CLK OUT EEPROM PLL Clock 47 DI OUT EEPROM PLL data out 48 CS OUT EEPROM chip select 49 LAT OUT PLL latch 50 POFF OUT OUT Power off PIN SIGNAL I O DESCRIPTION 51 RFM OUT RF muting 52 DO IN EEPROM data in 53 LD IN PLL lock 54 to 57 NC 58 BAT0 BAT1 IN Battery voltage 60 DEST IN Selection for destination 61 AF IND IN AF indicator 6...

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Page 51: ...cy synthesizer method The VCO CP301 acts as an oscillator and modulator for the carrier frequency through voltage control The carrier frequency is controlled by the serial data PLL data sent from the CPU to the PLL IC IC304 The signal amplified by the RF amplifier circuit Q314 315 is output from the antenna via the isolator CP300 Further the voltage comparator Q310 detects the lock condition of th...

Page 52: ...IC308 BUFFER AMP IC306 2 2 D A CONVERTER IC301 3 6 L P F C353 R374 COMPARATOR Q301 IC203 IC200 X200 4MHz IC202 IC304 PLL BATTERY LR6x1 POWER SWITCH S101 DC DC CONVERTER 3V DC DC CONVERTER 5V Q107 Q108 Q109 Q110 D105 106 IC102 Q101 Q102 Q103 Q104 D101 102 IC101 VCC1 3V VCC2 5V ANTENNA IC301 6 6 IC307 1 2 AMP 32 768kHz 32 782kHz Tone signal Battery exhaustion indicator signal X tal OSCILLATOR ND200 ...

Page 53: ...ion 7 Board Layouts and Schematic Diagrams DP 306 A SIDE SUFFIX 11 to CN304 MB 860 BOARD DP 306 B SIDE SUFFIX 11 7 1 Board Layouts ANTENNA MINUS TERMINAL PLUS TERMINAL BLK WHT RED WHT BLK RED DM UNIT DP 306 BOARD to CN200 SUFFIX 11 12 MB 860 A SIDE SUFFIX 12 CN 1868 B SIDE SUFFIX 11 MB 860 B SIDE SUFFIX 12 CN 1868 A SIDE SUFFIX 11 ...

Page 54: ...K RED WHT BLK DM UNIT MB 860 BOARD to CN304 CN 1868 Suffix 21 DP 306 Suffix 21 MB 860 Suffix 21 CN 1868 Suffix 21 DP 306 Suffix 21 MB 860 Suffix 21 CN 1868 A SIDE SUFFIX 21 CN 1868 B SIDE SUFFIX 21 DP 306 A SIDE SUFFIX 21 DP 306 B SIDE SUFFIX 21 MB 860 A SIDE SUFFIX 21 MB 860 B SIDE SUFFIX 21 ...

Page 55: ...K RED WHT BLK DM UNIT MB 860 BOARD to CN304 CN 1868 Suffix 31 DP 306 Suffix 31 MB 860 Suffix 31 CN 1868 Suffix 31 DP 306 Suffix 31 MB 860 Suffix 31 CN 1868 A SIDE SUFFIX 31 CN 1868 B SIDE SUFFIX 31 DP 306 A SIDE SUFFIX 31 DP 306 B SIDE SUFFIX 31 MB 860 A SIDE SUFFIX 31 MB 860 B SIDE SUFFIX 31 ...

Page 56: ... R336 1k 1 16W 1 2 4 7k R330 1 2 RV302 47k 1 2 3 R340 4 7k 1 16W 1 2 TC4069UBFT EL N 5 7 IC301 11 10 C333 25V 0 022uF 1 2 X301 32 782kHz 1 2 TC4069UBFT EL N 6 7 IC301 13 12 R318 1 2k 1 2 R315 1k 1 2 C302 0 1uF 25V 1 2 R337 100k 1 16W 1 2 C303 22pF 50V 1 2 C336 0 47uF 25V 1 2 4 7k R327 1 2 2 2k R372 1 2 R358 100 1 16W 1 2 SA575DK T IC309 VIN2 19 VIN2 18 GND 10 VOUT2 17 VCC 20 RECT_IN2 16 C_RECT2 15...

Page 57: ...0 047uF C386 1 2 R104 10 1 16W 1 2 2SC5015 T1 Q314 1 2 34 C108 22uF 10V 1 2 2SC4738 YGR TE85L Q105 1 2 3 10k R386 NM 1 2 C107 100uF 10V 1 2 R105 6 8k 1 16W 1 2 L305 220uH 1 2 R119 100k 1 16W 1 2 R109 10k 1 16W 1 2 C356 4 7uF 16V 1 2 R115 10 1 16W 1 2 CL304 RF GND NM 1 6 3V 47uF C364 1 2 C105 47pF 50V 1 2 L102 10uH 1 2 R121 10k 1 16W 1 2 D102 1SS367 T3SONY 1 2 2SA1965 TL Q111 1 2 3 RH5RH503B T1 IC1...

Page 58: ... 10V 4 7uF C109 X302 32 768kHz 1 2 Q103 XN4504 TW 1 C1 2 B2 6 E1 3E2 5 B1 4 C2 C313 330pF 50V 1 2 10V 4 7uF C113 R328 100k 1 10W 1 2 0 0022uF C316 1 2 R346 100k 1 10W 1 2 16V 1uF C387 1 2 R1210N502C TR FB IC101 GND 4 VOUT 2 CE 1 EXT 5 NC 3 10V 100uF C107 C318 2 2uF 16V 1 2 EMI FL102 IO 1 OI 2 GND 3 2SA1965 S TL Q303 1 2 3 C323 0 01uF 25V 1 2 R348 100k 1 10W 1 2 TC4069UBFT EL N 6 7 IC301 13 12 1 5k...

Page 59: ...5pF 50V 1 2 C351 0 001uF 25V 1 2 VC 3 G2 5 VCC 1 OUT 6 G1 2 MOD 4 C359 0 001uF 25V 1 2 C375 0 001uF 25V 1 2 Q112 DTC114EE TL 1 2 3 16V 0 047uF C386 1 2 0 001uF C385 1 2 L306 220uH 1 2 C350 0 047uF 16V 1 2 2SC4738 YGR TE85L Q310 1 2 3 C381 0 001uF 25V 1 2 R367 100k 1 10W 1 2 C121 0 1uF 25V 1 2 R357 470k 1 10W 1 2 SA575DTBR2 IC309 VIN2 VIN2 GND 10 VOUT2 17 VCC 20 RECT_IN2 CRECT2 COMP_IN2 SUM_NODE2 V...

Page 60: ... 3V 100uF C219 1 2 R203 100k 1 16W 1 2 R200 1k 1 16W 1 2 R222 1k 1 16W 1 2 10k R205 1 2 C213 0 1uF 25V 1 2 R211 2 2k 1 16W 1 2 R217 47k 1 16W 1 2 R223 10k 1 16W 1 2 MA133 TX D200 1 2 3 R225 47k 1 2 R220 10k 1 16W 1 2 IC201 S 80827ANNP EDQ T2 T2 1 OUT 2 VDD 4 VSS LCD ND200 C2 1 C1 13 S1 2 S9 3 S10 4 S11 5 S12 6 S13 7 S16 8 S19 9 S17 10 S18 11 C3 12 S0 14 S2 15 S3 16 S4 17 S5 18 S6 19 S7 20 S8 21 S1...

Page 61: ... 80 P80 T11 54 P81 T12 55 P82 AN6 56 P83 AN7 57 AVSS 64 VSS 33 BIAS 25 RESET 72 CT200 20pF 1 2 2SC4738 YGR TE85L Q201 NM 10k R205 C209 5pF 50V 4MHz X200 1 2 3 4 R217 47k 1 10W TC74VHCU04FT EL IC203 5 6 11 10 390 R213 1pF C220 NM R202 1k 1 10W MA133 TX D200 1 2 3 R216 47k 1 10W R225 47k 820 R230 NM 5pF C221 NM R200 1k 1 10W R210 1M 1 10W R218 10k 1 10W 1k R201 CN200 1 1 GND 2 2 GND 3 3 CLK 4 4 DATA...

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Page 64: ...Printed in Japan 2007 3 08 Sony Corporation 2001 WRT 807B U CE E 9 976 900 04 ...

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