Sony SX-M100 Service Manual Download

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1(E)

SX-M700

TABLE OF CONTENTS

OPERATING INSTRUCTIONS

SX-M700/C700A/C750/D700A/D750/P700/T100 .... 1-1(E)

SX-M100/C100A/C150/D100A/D150/T100 ......... 1-16(E)

SERVICE OVERVIEW

2-1. Removal of the external panels ........................ 2-1(E)

2-2. Board Locations ............................................... 2-4(E)

2-3. Board Removal (SX-M700/M100/E120) ......... 2-6(E)

2-3-1.

Removal of the PS-364 Board .................. 2-6(E)

2-3-2.

Removal of the CPU-181 Board ............... 2-8(E)

2-3-3.

Removal of the AA-93 Board

(SX-M700/M100) ................................... 2-10(E)

2-3-4.

Removal of the AL-31 Board

(SX-E120) ............................................... 2-11(E)

2-3-5.

Removal of the HP-65 Board

(SX-M700/M100) ................................... 2-12(E)

2-3-6.

Removal of the SW-722 Board

(SX-M700) ............................................. 2-12(E)

2-3-7.

Removal of the VR-237 Board

(SX-M700/M100) ................................... 2-12(E)

2-3-8.

Removal of the SW-710 Board

(SX-M700/M100) ................................... 2-12(E)

2-4. Installation of the Expansion Board

(SXA-120) ...................................................... 2-13(E)

2-5. Removal of the Velcro Fastener Tape

(SX-T100) ...................................................... 2-14(E)

2-6. Rack Mount .................................................... 2-15(E)

2-7. Connector Input and Output Signals .............. 2-16(E)

2-8. Switch Setting................................................. 2-18(E)

2-9. Power Cord (Supplied) ................................... 2-18(E)

2-10. Safety Check-Out ........................................... 2-19(E)

SYSTEM CONFIGURATION AND
CIRCUIT DESCRIPTION

3-1. System Configuration ....................................... 3-1(E)

3-2. Circuit Descriptions .......................................... 3-2(E)

3-2-1.

Digital Block ............................................ 3-2(E)

3-2-2.

Audio Block .............................................. 3-3(E)

TROUBLESHOOTING

4-1. System Diagnostics .......................................... 4-1(E)

4-2. Troubleshooting Procedure ............................. 4-2(E)

4-2-1.

If Error-1 Occurs in Connected Units ...... 4-2(E)

4-2-2.

If Error-1 to Error-3 Occurs in a

Single Unit ................................................ 4-2(E)

4-2-3.

Check Points in Case of Error .................. 4-3(E)

(Assuming That the Input and

Output Stages are Normal) ....................... 4-3(E)

4-3. Self Diagnostics of CPU-181 Board ................ 4-4(E)

4-3-1.

Checking the CPU .................................... 4-4(E)

4-3-2.

Checking the Keys and LEDs ................... 4-4(E)

4-3-3.

Checking the Lines Connecting

the Delegate and Chairman Units ............. 4-4(E)

4-3-4.

Factory Default Settings ........................... 4-4(E)

4-4. Self Diagnostics of CPU-188 Board ................ 4-5(E)

4-4-1.

Checking the CPU .................................... 4-5(E)

4-4-2.

Checking the SIO ..................................... 4-5(E)

4-4-3.

Factory Default Settings ........................... 4-5(E)

4-5. Self Diagnostics of

SX-C700/C100/D700/D100 ............................. 4-6(E)

4-6. SX-T100 Check Items ...................................... 4-6(E)

ELECTRICAL ALIGNMENT

5-1. Required Equipment ......................................... 5-1(E)

5-2. Locations of Parts (Side A) .............................. 5-1(E)

5-3. Connecting Diagram ......................................... 5-2(E)

5-4. PS-364 Board, Oscillating Frequency

Adjustment ....................................................... 5-2(E)

5-5. Output Voltage (PS-364 Board) Adjustment ..... 5-3(E)

5-6. Output Voltage (PS-364 Board) check ............. 5-3(E)

5-7. VU Meter Adjustment ...................................... 5-4(E)

SEMICONDUCTOR PIN ASSIGNMENTS

.... 6-1

REPAIR PARTS

7-1. Notes on Repair Parts ............................................ 7-1

7-2. Exploded Views .................................................... 7-2

7-3. Electrical Parts List ............................................... 7-7

Summary of Contents for SX-M100

Page 1: ...R SX M100 J 11001 and Higher U 21001 and Higher EK 51001 and Higher SX M700 J 11011 and Higher U 21001 and Higher EK 51001 and Higher SX M100 SX M700 SX E120 SXA 120 SX T100 SX E120 J 11001 and Higher U 21001 and Higher EK 51006 and Higher SX T100 10001 and Higher SXA 120 11001 and Higher ...

Page 2: ...ions 3 2 E 3 2 1 Digital Block 3 2 E 3 2 2 Audio Block 3 3 E 4 TROUBLESHOOTING 4 1 System Diagnostics 4 1 E 4 2 Troubleshooting Procedure 4 2 E 4 2 1 If Error 1 Occurs in Connected Units 4 2 E 4 2 2 If Error 1 to Error 3 Occurs in a Single Unit 4 2 E 4 2 3 Check Points in Case of Error 4 3 E Assuming That the Input and Output Stages are Normal 4 3 E 4 3 Self Diagnostics of CPU 181 Board 4 4 E 4 3 ...

Page 3: ... AUDIO 8 5 SX T100 AU 202 8 6 SXA 120 AUDIO 8 7 9 BOARD LAYOUTS AND SCHEMATIC DIAGRAMS AA 79 79X 9 2 AA 93 93X 9 6 AL 31 9 18 AU 202 9 22 SW 704 9 22 CPU 181 9 24 CPU 188 9 28 HP 65 9 30 MT 105 9 30 PS 363 9 32 PS 364 9 32 AC 190 9 32 SW 710 9 34 SW 722 9 34 SW 723 9 34 CN 1478 9 34 TR 107 9 34 VR 237 9 34 FRAME 9 36 ...

Page 4: ...Interpreter s Unit Telephone Coupler Simultaneous Interpretation Conference System Operating Instructions Before operating the unit please read this manual thoroughly and retain it for future reference Model Chairman s Unit Delegate s Unit SECTION 1 OPERATING INSTRUCTIONS This section is extracted from operation manual ...

Page 5: ...green or green and yellow The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red Für Kunden in Deutschland Dieses Produkt kann im kommerziellen und in begrenztem Maße auch im Industriellen Bereich eingesetzt werden Dies ...

Page 6: ...llow the expansion of the system s functions Installing this board in the control unit allows the following function expansion units to be connected SX E120 Expansion Unit SX 8300 S100 Microphone Control Panel Used to enable or disable delegates microphones When multiple SX 8300 microphone control panels are used the power interface unit is required When the SX S100 microphone control panels are u...

Page 7: ...IC or LINE connector When the MIC LINE switch of the EXT IN 1 or EXT IN 2 connector is set to LINE the input level of the signal input through the LINE connector can be adjusted When the MIC LINE switch of the EXT IN 1 or EXT IN 2 connector is set to MIC the input level of the signal input through the MIC connector can be adjusted 7 MIC microphone mode LIMIT ON OFF button Selects the microphone mo...

Page 8: ...its The same signal is output from two connectors Up to seven SX P700 units can be connected to the two connectors DELEGATE S CHAIRMAN S UNIT connectors 20 pin multi connectors Connect to the SX C700A C750 SX D700A D750 Chairman s Unit Delegate s Unit The same signal is output from four connectors Up to 15 SX C700A C750 SX D700A D750 units can be connected to each of the four connectors Thus up to...

Page 9: ...Expansion Board not supplied or the output connector of another chairman s unit delegate s unit 6 Voting connector Connect to the SX CV10 DV10 voting unit not supplied For details contact your Sony dealer 7 PRIORITY button and indicator for the SX C700A C750 only Press this button to disconnect the microphones of the delegate s units and enable the use of only the microphone of the chairman s unit...

Page 10: ...IT connector 20 pin multi connector Two connectors on the left and right sections have the same function Connect to the CONTROL UNIT INTERPRETER S UNIT connector of the next interpreter s unit by using the RK 1705 1700 connecting cable 5m or 16 4 feet 10m or 32 8 feet not supplied When the interpreter s unit is placed next to the SX M700 Control Unit connect to the INTERPRETER S UNIT connector of ...

Page 11: ...d the speaker are enabled When the telephone coupler is not used set the POWER ON OFF switch to OFF 4 Handset securing tape After being connected to other party telephone place your handset on the telephone coupler and secure it with the handset securing tape Adjust the movable part A in the above illustration to fit the handset being used Note If the handset is not secured firmly communication ma...

Page 12: ...advertently shorted Do not set the POWER switch of the SX M700 to ON again promptly after the POWER switch is set to OFF If you do so the power of the SX M700 may not be turned on or the software built in the SX M700 may not start Be sure set the POWER switch to ON again 30 seconds or more after the power is turned off Setting Up the System 17 Telephone line Other party DELEGATE S CHAIRMAN S UNIT ...

Page 13: ...POWER switch of the telephone coupler to ON VU I O POWER PHONE ON OFF MONITOR MIN MAX 1 2 3 4 5 6 7 8 9 MONITOR ORIGINAL INTRT TRYRT CHANNEL 1 2 3 4 5 6 0 10 1 2 3 4 5 6 7 8 9 MIC LINE 1 MIC LINE 2 MIC LIMIT ON OFF DIRECT ACCESS ON OFF SEAT ASIGN START END D C UNIT SP 0 10 1 2 3 4 5 6 7 8 9 0 10 1 2 3 4 5 6 7 8 9 0 10 1 2 3 4 5 6 7 8 9 D C UNIT MIC ORIGINAL 2 3 Telephone coupler Setting Up the Sys...

Page 14: ...e microphone to be adjusted is connected to MIC To adjust the output of external equipment set the MIC LINE switch of the EXT IN connector to which the external equipment to be adjusted is connected to LINE 2 Adjust either MIC LINE 1 or MIC LINE 2 corresponding to the equipment to be adjusted so that the level meter pointer indicates about 0 VU Note In this case do not rotate the D C UNIT SP contr...

Page 15: ...from each chairman s unit delegate s unit Chairman s operations The chairman can interrupt a delegate and take control of the conference at any time To take control of the conference Press and hold down the PRIORITY button While the PRIORITY button is held down the microphone of the chairman s unit is enabled Also the microphones of the delegates units are disabled When the PRIORITY button blinks ...

Page 16: ...sabled when the other interpreter presses his or her MICROPHONE ON button To turn off the microphone Press the MICROPHONE OFF button such that the MICROPHONE ON button and microphone indicator go out While the microphone is on the MICROPHONE ON button and microphone indicator are lit Note The two interpreters cannot press the right and left MICROPHONE ON buttons at the same time Operation During a...

Page 17: ...ng When the indicator and button of the subsequent units stop blinking and go out it indicates that the disconnected unit was defective Remove it from the system or replace it with a functioning unit When the indicator and button continue to blink even after removing the first unit the connecting cable is probably broken Replace the connecting cable linking the first unit whose indicator and butto...

Page 18: ...3 8 1 2 inches Mass 0 6 kg 1 lb 5 oz Accessory supplied Connecting cord 1 Design and specifications are subject to change without notice SX M700 Control Unit Input output DELEGATE S CHAIRMAN S UNIT 20 pin multi connector 4 INTERPRETER S UNIT 20 pin multi connector 2 TELEPHONE COUPLER 6 pin multi connector 1 Input EXT IN 1 EXT IN 2 MIC XLR 3 pin connector 1 Balanced type input level 0 77 mV 60dBsa ...

Page 19: ... Conference System Model SX M100 SX C100A SX C150 SX D100A SX D150 SX T100 Control Unit Telephone Coupler Operating Instructions Before operating the unit please read this manual thoroughly and retain it for future reference Chairman s Unit Delegate s Unit ...

Page 20: ... this manual must be used with this equipment in order to comply with the limits for a digital device pursuant to Subpart B of Part 15 of FCC Rules For the customers in Canada This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Pour les utilisateurs au Canada Cet appareil numérique de la classe A respecte toutes les exigences du Règlemen...

Page 21: ...a remote location even from overseas In addition to the units described above the following optional units are available SXA 120 Expansion Board The board is designed to allow the expansion of the system s functions Installing this board in the control unit allows the following function expansion units to be connected SX E120 Expansion Unit SX 8300 SX S100 Microphone Control Panel Used to enable o...

Page 22: ...time 7 DIRECT ACCESS ON OFF button This button is effective only when the SXA 120 Expansion Board not supplied is installed and the SX 8300 SX S100 Microphone Control Panel is connected to the control unit While the SX 8300 is not connected this button indicator lights even though it is not operative The button indicator does not go out even if you press this button 8 SEAT ASSIGN START END button ...

Page 23: ...e EXT IN 2 connector MIC Set the switch to this position when a microphone is connected LINE Set the switch to this position when an item of audio equipment is connected DELEGATE S CHAIRMAN S UNIT connectors 20 pin multi connectors Connect to the SX C100A SX C150 SX D100A SX D150 Chairman s Unit Delegate s Unit The same signal is output from four connectors Up to 15 SX C100A D100A units can be con...

Page 24: ...the MIC LIMIT ON OFF button on the control unit is set to ON the MIC LIMIT ON OFF button indicator is lit the number of speakers is limited Thus when the MIC ON OFF buttons of more than six delegate s units are pressed at the same time the indicator of the sixth delegate s unit blinks for about 3 seconds to tell the user that the microphone cannot be enabled since the number of units whose MIC ON ...

Page 25: ... unit or the original signal 13 SX T100 Telephone Coupler SX T100 Telephone Coupler 1CONTROL UNIT connector 2Power indicator 3POWER ON OFF switch 4Handset securing tape Movable part A 4 Handset securing tape After being connected to other party telephone place your handset on the telephone coupler and secure it with the handset securing tape Adjust the movable part A in the above illustration to f...

Page 26: ... to use the unit with a damaged power cord Disconnect the power cord from the AC outlet by grasping the plug not by pulling the cord Keep foreign objects out of the cabinet Dropping flammable or metal objects into the cabinet or spilling liquids onto the cabinet can lead to accidents In case of malfunctions If you notice any unusual sound smell or smoke turn off the power immediately disconnect th...

Page 27: ...the conference hall is speaking into the microphone 3 If howling occurs rotate the D C UNIT SP volume control counterclockwise to reduce the volume until the howling stops If howling does not stop even if you rotate the D C UNIT SP volume control counterclockwise it is recommended to use the howling suppressor or filter unit not supplied Note The person speaking into the microphone should bring hi...

Page 28: ...GATE S CHAIRMAN S UNIT LINE MIC LINE MIC LINE 1 2 IN EXT UNIT OUT MIC 1 2 Setting Up the System 19 Operation During a Conference Operations Performed by the Chairman and Delegates Operations common to both the chairman and delegates The chairman and delegates can both talk and listen by using their individual unit The operations are the same To speak Press the MIC ON OFF button of the unit The but...

Page 29: ... units connected to one DELEGATE S CHAIRMAN S connector of the control unit blink More than 16 units cannot be connected to one DELEGATE S CHAIRMAN S connector in series Disconnect the 16th unit and subsequent units Even though the number of connected units is less than 16 the indicators of some of the connected units blink The first unit whose indicator and button are blinking may be defective or...

Page 30: ... lb 5 oz Accessory supplied Connecting cord 1 Design and specifications are subject to change without notice SX M100 Control Unit Input output connectors DELEGATE S CHAIRMAN S UNIT 20 pin multi connector 4 TELEPHONE COUPLER 6 pin multi connector 1 Input EXT IN 1 EXT IN 2 MIC XLR 3 pin connector 1 Balanced type input level 0 77 mV 60dBs for microphone having low impedance MIC phone jack 1 Unbalance...

Page 31: ...ve the two fixing screws d B 3x6 scuring the AC inlet 4 While grasping the board holder with small pliers remove the PS 363 board 5 Disconnect the two connectors CN115 CN116 from the AA 79 board 6 Remove the four fixing screws e BVTP 3x8 the remove the rear panel assembly in the direction of arrow C 1 Removal of the Top Panel 1 Remove the ten fixing screws a B 3x6 TYPE 2 2 Remove the top panel in ...

Page 32: ...p harness from its harness clamp Disconnect the connector from the power lamp 3 Cut the harness tie band 4 Remove the fixing screw c PSW 4x8 securing the GND lug of the harness coming from the connector CN903 5 Disconnect the connector CN903 from the PS 364 board 6 Disconnect the connector CN908 from the AL 31 board 7 Remove the fixing screw d PSW 4x8 securing the GND lug of the PS 363 board 8 Rem...

Page 33: ...crews a PTP 3x8 then remove the acoustic coupler 2 Removal of the Acoustic Coupler 1 Disconnect the connector CN2 from the SW 704 board 2 Unscrew the four screws b PTP 2 6x6 then disconnect the RP type 6 pin connector 3 Removal of the RP type 6 pin Connector Screw b 2 pcs PTP 2 6x6 Screw b 2 pcs PTP 2 6x6 Poly washer Supplied nut CN2 PC Support Anchor Swtich Lug terminal Inner toothed washer 6 mm ...

Page 34: ...rd 2 AA 93 board 3 CPU 18 board 4 CPU 188 board SXA 120 5 HP 65 board 6 MT 105 board 7 PS 363 board 8 PS 364 board 9 SW 710 board 0 SW 722 board SX M700 ONLY SW 723 board SX M700 ONLY VR 233 board CN 1478 board TR 107 board AC 190 board J EK only 8 7 4 1 5 6 0 9 3 2 ...

Page 35: ... 5 E SX M700 SX E120 5 3 1 2 4 6 INDEX 1 AL 31 board 2 CPU 181 board 3 DU 3 board 4 PS 363 board 5 PS 364 board 6 AC 190 board J EK only SX T100 INDEX 1 AU 202 board 2 SW 704 board 1 2 http getMANUAL com ...

Page 36: ...e top panel Refer to section 2 1 REMOVAL OF THE EXTERNAL PANELS 2 Disconnect the four connectors CN903 CN905 CN907 CN908 from the PS 364 board 3 Remove the six screws PSW 3x8 then remove the PS 364 board Connector CN908 from CPU 181 board Screws 3 pcs PSW 3x8 Connector CN905 from AA 93 board Screws 3 pcs PSW 3x8 Connector CN907 from AA 93 board PS 364 board Connector CN903 from AC switch ...

Page 37: ...isconnect the six connectors CN903 to CN908 from the PS 364 board 4 Remove the six screws PSW 3x8 then remove the PS 364 board Connector CN905 from AL 31 board Connector CN904 from AL 31 board Screws 3 pcs PSW 3x8 Screws 3 pcs PSW 3x8 Connector CN908 from CPU 181 board Connector CN906 from power lamp Connector CN907 from AL 31 board PS 364 board Harness clamp Connector CN903 ...

Page 38: ...1 REMOVAL OF THE EXTERNAL PANELS 2 Disconnect the three connectors CN3 CN4 CN5 from the CPU 181 board 3 Remove the five screws PSW 3x8 then remove the CPU 181 board Connector CN5 from AA 93 board Screws 3 pcs PSW 3x8 Connector CN4 from SW 710 board Connector CN3 from PS 364 board Screws 2 pcs PSW 3x8 CPU 181 board ...

Page 39: ...TERNAL PANELS 2 Disconnect the three connectors CN2 CN3 CN5 from the CPU 181 board 3 Remove the five screws PSW 3x8 then remove the CPU 181 board Connector CN5 from AA 93 board Connector CN2 from AL 31 board Screws 3 pcs PSW 3x8 Connector CN3 from PS 364 board Screws 2 pcs PSW 3x8 CPU 181 board ...

Page 40: ...ctors 4 Disconnect the seven connectors CN15 to CN19 CN901 CN902 from the AA 93 board 5 Remove the five supports securing the AA 93 board Remove the AA 93 board in the direction of the arrow Connector CN19 from CPU 181 board Connector CN902 from PS 364 board Support Support Connector CN18 SX M700 from SW 722 board SX M100 from HP 65 board Connecotr CN17 from VR 237 board Support AA 93 board Connec...

Page 41: ...e three screws B 2 6x6 near the connectors 4 Disconnect the six connectors CN6 CN7 CN904 CN905 CN907 CN908 from the AL 31 board 5 Remove the three supports securing the AL 31 board Remove the AL 31 board in the direction of the arrow Connector CN7 from CPU 181 board Connector CN905 from PS 364 board Connector CN907 from PS 364 board Support AL 31 board Connector CN904 from PS 364 board Connector C...

Page 42: ... board SX M100 from AA 93 board HP 65 board Headphone jack Connector CN2 from MT 105 board Volume control potentiometer Fixing nuts Connector CN1 SW 722 board Volume control potentiometer Connector CN2 from AA 93 board Selector knob Fixing nuts HP 65 board 2 3 7 Removal of the VR 237 Board SX M700 M100 Procedure 1 Remove the top panel Refer to section 2 1 REMOVAL OF THE EXTERNAL PANELS 2 Remove th...

Page 43: ...6 Connect the three connectors of the CPU 188 board cables to the respective boards Route the cable from CN6 under the PS 364 board 7 Bind the harness from CN6 together with other harness with tie band CPU 188 Board Main Unit SX M700 M100 SXA 120 CN4 To CN1 of CPU 181 board CN5 To CN20 of AA 93 board CN6 To CN905 of PS 364 board Blank plate Rear panel assembly Cut Cut Supplied screws b 2 pcs PSW 3...

Page 44: ...he four screws PTP 3x6 and remove the four outer toothed 3 mm washers 2 Remove the Velcro fastener tape Cabinet assembly Outer toothed washer 3 mm Screw PTP 3x6 Screw PTP 3x6 Outer toothed washer 3 mm Screw PTP 3x6 Screw PTP 3x6 Outer toothed washer 3 mm Velcro fastener tape ...

Page 45: ...721 A Screw B 4x10 8 pcs 7 682 562 09 Screw RK 5x10 4 pcs 7 682 375 09 Ornament washer 4 pcs 3 703 064 11 1 Attach the rack angle assemblies to the left and right of the unit using the eight screws B 4x10 2 Attach the unit to the 19 inch rack using the ornament washers and screws RK 5x10 Fixing screws B 4x10 Rack angle assembly 2 pcs Front panel Fixing screws B 4x10 http getMANUAL com ...

Page 46: ... ORG OUT OUT ORIGINAL audio signal 2 CH2 IN ORG OUT IN OUT CH 2 audio signal 3 CH1 IN ORG OUT IN OUT CH 1 audio signal 4 CH3 IN ORG OUT IN OUT CH 3 audio signal 5 P GND 24V power supply GND 6 CH4 IN ORG OUT IN OUT CH 4 audio signal 7 CH6 IN ORG OUT IN OUT CH 6 audio signal 8 CH5 IN ORG OUT IN OUT CH 5 audio signal 9 N C Not connected 10 SLOW IN IN SLOW control signal 11 CONT6 IN IN CH 6 ORG select...

Page 47: ...2C control output SX E120 ONLY CONTROL UNIT Used only in SX E120 PR13A type 20 pin OUTSIDE VIEW TELEPHONE COUPLER RP type 6pin OUTSIDE VIEW EXT IN 2 MIC Jack large type External MIC input unbalanced EXT IN 1 2 LINE IN Pin Jack External LINE input LINE OUT GRG 1 2 Pin Jack ORG output PHONES Pin Jack HEADPHONE output EXT UNIT IN Phone jack Input level 1 23 V 4 dB Input impedance 10 kZ EXT UNIT OUT P...

Page 48: ... 181 board Factory default settings SX M700 SX M100 SX E120 2 9 POWER CORD SUPPLIED 1 2 3 4 5 6 7 8 O N O N 1 2 3 4 5 6 7 8 O N O N 1 2 3 4 5 6 7 8 O N O N J 1 534 754 00 AC inlet Control Unit U 1 551 812 11 AC inlet Control Unit EK 1 590 910 11 AC inlet Control Unit ...

Page 49: ...o of the impedance of a 1500 ohm resistor shunted by a 0 15 microfarad capacitor to 1500 ohms At an indication of 0 5 milliampere the measurement is to have an error of not more than 5 percent at 60 Hz d Unless the meter is being used to measure current from one part of the equipment to another the meter is to be connected between the accessible parts and the grounded supply conductor The test seq...

Page 50: ...reter s Unit RK 1700 10 m RK 1705 5 m Interpreter s Unit SX P700 RK 1700 10 m RK 1705 5 m 7 units maximum 2 channels D CU MAX 120 60 D CUs Max Expansion is possible using an option board Expansion Unit SX E120 Control Unit SX M700 Discussion System Telephone Couple Unit SX T100 Connection Cable 5 m supplied SONY Control Unit SX M100 4 D CU Channels RK 1710 10 m RK 1713 3 m AC IN Installation Expan...

Page 51: ...0 has almost the same circuit configuration as the SX M700 M100 However the SX E120 operates only when the SXA 120 is installed in the SX M700 or SX M100 and is connected to the SX E120 The SXA 120 microprocessor handles the microphone control and hauling suppression rather than the I O port of the DPRAM so the communication interface with all D CUs handles these processings The mute control over ...

Page 52: ... then feed the following nine output terminals D CU 1 D CU 2 D CU 3 D CU 4 LINE OUT 1 LINE OUT 2 TELEPHONE COUPLER OUT PHONES OUT ORG Output to Expansion Unit SX E120 2 IPU System The IPU system receives the maximum six translated languages CH 1 to CH 6 from the interpreter s units and outputs to the following nine output terminals D CU 1 D CU 2 D CU 3 D CU 4 LINE OUT 1 LINE OUT 2 TELEPHONE COUPLE...

Page 53: ...CU 3 D CU 4 LINE OUT 1 LINE OUT 2 TELEPHONE COUPLER OUT PHONES OUT ORG Output to Expansion Unit SX E120 via expansion board SXA 120 EXT IN TEL COUPLER IN DCU MIC IN 1 4 EXP UNIT IN MASTER LEVEL CONTROL ORG OUT D CU 1 OUT D CU 2 OUT D CU 3 OUT D CU 4 OUT LINE OUT TEL COUPLER OUT PHONES OUT ORG LIMITTER MIXER B P F SX M100 block diagram SX E120 The audio block of the SX E120 has the following basic ...

Page 54: ...main power was turned on the self check detected that the D C units could not establish communication The ICs in charge of communication cannot synchronize with the time shared data or cannot receive the identification address When the main power was turned on the self check detected that the D C units could not establish communication The micro processor is not receiving the self check data When ...

Page 55: ...can be connected to a control unit If 16 D C units are connected the 16th unit and subsequent units cause Error 1 4 2 2 If Error 1 to Error 3 Occurs in a Single Unit The cause of the trouble may be located in one of the following Processing stage of unit B Control Unit D C delegate and chairman Unit 0 D C delegate and chairman Unit 1 Process Process Input stage Processing stage Output stage Contro...

Page 56: ...al 1 Error 1 Signal path from the input stage to IC504 IC504 Signal path from IC504 to IC505 2 Error 3 Signal path from IC504 to IC505 IC505 3 Error 4 Error 4 may be caused by a software problem If Error 4 occurs frequently there may be a hardware problem such as Signal path from IC505 to IC504 IC505 ...

Page 57: ... N 4 3 SELF DIAGNOSTICS OF CPU 181 BOARD 4 3 1 Checking the CPU Check the CPU in the following order 1 Bit switch settings 2 To enable the SIO check of the SX M700 M100 to be performed short pins 1 and 2 and pins 3 and 4 of CN1 3 Turn on the main power or press the RESET switch 4 Perform the above steps 1 through 4 The corresponding LEDs from D2 to D4 turn on If an error occurs the bit blinks If n...

Page 58: ...e power 5V If the power is already supplied press RESET switch S2 to start the check 5 If no errors occur LEDs D1 to D4 corresponding to ports 0 to 3 turn on If an error occurs the LED blinks 4 4 3 Factory Default Settings The following information is displayed on the LEDs as lower significant bit settings Check the factory default settings when installing the SX M700 and SX M100 on site Port 0 Po...

Page 59: ...of _10 dBs range between pin 5 and pin 6 of the input output 6 pin connector Speak into the microphone and confirm that the meter pointer deflects pin 5 HOT 4 5 SELF DIAGNOSTICS OF SX C700 C100 D700 D100 1 Short the SL5 and supply 24 V 2 Each time the MIC ON OFF button is pressed the operation of the audio circuit advances one step as shown below The respective control system can be checked using ...

Page 60: ...P 8904 or equivalent Digital Voltmeter Advantest TR6845 or equivalent Frequency Counter Advantest TR582AK or equivalent 5 2 LOCATIONS OF PARTS SIDE A PS 364 Board HP 65 Board SECTION 5 ELECTRICAL ALIGNMENT CN904 CN905 CN908 CN907 RV902 RV901 1 1 TP904 TP903 RV2 1 ...

Page 61: ... inputs 5 4 PS 364 BOARD OSCILLATING FREQUENCY ADJUSTMENT Conditions for adjustment Set RV901 D 3 on the PS 364 board to mechanical center Connect a frequency counter to the measurement point Turn on the main power Adjustment point 1 RV901 D 3 PS 364 Board Specifications Measurement point TP903 D 4 PS 364 board Adjust RV901 so that the switching frequency satisfies the specification Switching freq...

Page 62: ... adjustment Set RV902 F 5 on the PS 364 board to mechanical center Connect a voltmeter to the measurement point Turn on the main power Adjustment point 1 RV902 F 5 PS 364 Board Conditions for adjustment Turn on the main power Adjustment point low high Voltage RV902 5 5 OUTPUT VOLTAGE PS 364 BOARD ADJUSTMENT 5 6 OUTPUT VOLTAGE PS 364 BOARD CHECK Specifications Measurement point TP904 F 2 PS 364 boa...

Page 63: ...ORG connector rear panel Output at the connector _10 dB VU meter front panel Make adjustment so that the meter pointer stays at 0 VU 5 7 VU METER ADJUSTMENT Conditions for adjustment STEP 1 Set the MIC LINE 1 or MIC LINE 2 knob on the front panel to the scale 7 position STEP 2 0 20 10 7 5 3 0 1 2 3 20 40 60 80 100 VU ...

Page 64: ...6 3 EPM7032LC44 15 6 4 HD64180ZRCP8 6 5 LM2575T ADJ 6 4 LT1081CN 6 4 LT1134ACSW 6 5 LTC485CN8 6 6 LTC487CN 6 6 LTC490CS8 6 6 MB8422 12LP 6 6 MC34063AP1 6 7 MC34119P 6 7 MC74HC162N 6 7 MC74HC4316N 6 7 MC74HCT245N 6 8 NJM4556AD 6 8 NJM4580D D 6 8 NJM7806FA 6 8 PST520C 2 6 8 S 80741AL 6 8 SN74HC04AN 6 8 SN74HC08AN 6 8 SN74HC138ANS 6 9 SN74HC14AN 6 9 SN74HC14ANS 6 9 SN74HC163AN 6 9 SN74HC164AN 6 9 SN7...

Page 65: ...RB100A RBV 406H TLR211 RED SEL2311G GREEN TLP521 2 TLP733F 2SA1048 2SA1175 2SC2458 2SC2688 2SC2785 2SD1020 2SD1021 2SK792 2SK975 DM002 02 IL00 LR029 01 IL00 D8LC40 DM002 02 IL00 D8LCA20 ES1F GL8HD22 RED RY 24 RD6 2FB2 RD6 2ESB2 RD16EBS1 RD13ESB1 MA7270 MA7120 DA001 02 IL00 NC DC001 04 IL00 TOP VIEW NC DC002 06 IL00 TOP VIEW MA7200 RB110C RD6 2M B SDB505 GD ERB81 004 D4SB60L http getMANUAL com ...

Page 66: ... IN A9 IN A11 IN OE IN A10 IN CE IN I O 8 I O 7 I O 6 I O 5 I O 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 GND VDD 5V 10 11 9 8 7 6 5 4 3 25 24 21 23 2 26 1 22 27 20 A0 I O 1 12 I O 2 13 I O 3 15 I O 4 16 I O 5 17 I O 6 18 I O 7 19 I O 8 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 OE WE CE A0 A14 ADDRESS INPUTS CE CHIP ENABLE INPUT I O1 I O8 DATA INPUTS OUTPUTS...

Page 67: ... 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 I I I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I O I I GCLR IN OE2 IN VDD I O I O I O I O I O I O GND I O I O I O I O VDD I O I O I O I O I O I O GND VDD I O I O I O I O I O I O GND I O I O I O I O VDD I O I O I O I O I O I O GND GCLK IN OE...

Page 68: ... RX DRIVER RX DRIVER RX IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT IN OUT V C1 C1 DRIVER RX DRIVER RX DRIVER RX RX GND DRIVER RS 232C DRIVER INPUTS RX RECEIVER INPUTS DRIVER RS 232C DRIVER OUTPUTS RX RECEIVER OUTPUTS TTL CMOS VOLTAGE LEVELS C1 C1 C2 C2 EXTERNAL CAPACITORS V POSITIVE SUPPLY RS 232C DRIVERS V NEGATIVE SUPPLY RS 232C DRIVERS DRIVER OUT OUT IN IN LT1134ACSW LINEAR TECH ...

Page 69: ...SYL D0R D1R D2R D3R D4R D5R D6R D7R BUSYR LEFT PORT AOL A10L BUSYL CSL DOL D7L OEL WEL ADDRESS INPUTS BUSY OUTPUT CHIP SELECT INPUT DATA INPUTS OUTPUTS OUTPUT ENABLE INPUT WRITE ENABLE INPUT RIGHT PORT AOR A10R BUSYR CSR DOR D7R OER WER ADDRESS INPUTS BUSY OUTPUT CHIP SELECT INPUT DATA INPUTS OUTPUTS OUTPUT ENABLE INPUT WRITE ENABLE INPUT MB8422 90LP 1 2 IL00 TOP VIEW C MOS 16K 2048X8 BIT DUAL POR...

Page 70: ... C IN 8 IN 5 1 25 V REFERENCE REG Ipk OSC S R SENSE 7 CT 3 Q C 1 E 2 4 V IN INPUT CD V IN OUTPUT VO1 VO2 OTHER FC1 FC2 LOW POWER AUDIO AMPLIFIER TOP VIEW MC34119 M IL08 CHIP DISABLE SIGNAL SIGNAL SIGNAL BY PASS CAPACITOR CD OUT FC2 IN FC1 IN V IN 4 3 2 V IN FC1 FC2 5 8 1 VO1 VO2 CD 1 2 3 4 8 7 6 5 GND VCC 2 to 16 V VO2 OUT VO1 OUT 3 FC1 2 FC2 BIAS CIRCUIT 1 CD 8 VO2 5 VO1 4 0 K 4 0 K 50 K 125 K 50...

Page 71: ..._12V _5 to _22 5V _1 to _3 5V _2 to _20V _5 to _16V B1 18 A1 2 1 2 3 4 5 6 7 8 9 10 17 A2 3 B3 16 A3 4 B4 15 A4 5 B5 14 A5 6 B6 13 A6 7 B7 12 A7 8 B8 11 A8 9 19 1 EN DIR 20 19 18 17 16 15 14 13 12 11 DIR IN A1 A2 A3 A4 A5 A6 A7 A8 EN IN B1 B2 B3 B4 B5 B6 B7 B8 GND VDD 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 DIR DIR A B DIR EN 1 19 NOTE TYPE 74HC 74ABT 74ACT 74BCT 74HCT 74AC 74VHC 74LCX 74LVT VDD 2...

Page 72: ...S 1 2 3 4 5 6 7 A B C EN1 EN2 EN3 Y7 8 10 11 12 13 14 15 16 9 0 LOW LEVEL 1 HIGH LEVEL X DON T CARE EN EN1 EN2 EN3 GND OUT 4 1 2 3 15 14 13 A B C Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 EN 5 6 EN1 EN2 EN3 Y0 OUT Y1 OUT Y2 OUT Y3 OUT Y4 OUT Y5 OUT Y6 12 11 10 9 7 TYPE 74HCT138 TYPE 74ACT138 TYPE TC74AC138 TYPE TC74VHC138 OTHER TYPES 2 to 5 5V NOTE 2 to 6V VDD 5V 4 5 to 5 5V TC74HC166P IL00 C MOS 8 BIT SHIFT REGIST...

Page 73: ...RESET TOP VIEW IL08 TC74HC273P EACH FLIP FLOP NOTE VDD TYPE ACT HCT TC74AC TC74VHC OTHER TYPES 2 to 5 5V 5V 2 to 6V 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 RD Q1 D1 D2 Q2 Q3 D3 D4 Q4 Q8 D8 D7 Q7 Q6 D6 D5 Q5 CK V GND 3 4 7 8 13 14 17 18 11 D1 D2 D3 D4 D5 D6 D7 D8 RD Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 2 3 11 1 2 4 5 5 6 9 12 15 16 19 DD 1 RD D Q RD CK RD D Q 7 6 8 9 13 12 14 1517 1618 19 INPUT OUTPU...

Page 74: ...O Z I O Z0 I O EN IN 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 Y I O X I O X1 I O X0 I O A IN B IN C IN GND VDD 2 V to 6 V VEE OPEN A 11 OPEN B 10 OPEN C 9 VEE GND A 0 1 0 1 0 1 0 1 X SELECT EN ON CHANNEL Z0 Z0 Z0 Z0 Z1 Z1 Z1 Z1 Y0 Y0 Y1 Y1 Y0 Y0 Y1 Y1 X0 X1 X0 X1 X0 X1 X0 X1 OPEN C MOS BUFFER DRIVER WITH OPEN COLLECTOR TOP VIEW TC74HC07AF IL00 14 VDD 5V GND 8 13 12 11 10 9 1 7 2 3 4 5 6 0 1 LOW LEVE...

Page 75: ...SX M700 6 12 TMP68301AFR 16 TOSHIBA http getMANUAL com ...

Page 76: ...7 16 15 D1 I O D0 I O RXC IN DTR OUT RTS OUT DSR IN RESET IN CLK IN TXD OUT TXEMPTY OUT CTS IN SYNDET BD I O TXRDY OUT GND TMP82C51AM 2 2 RECEIVE DATA BUFFER STATUS DATA BUFFER D0 D7 27 28 1 2 5 8 RESET CLK C D RD WR CS 21 20 12 13 10 11 TXD TXRDY TXEMPTY TXC RXD RXRDY SYNDET BD RXC RTS CTS DTR DSR 19 15 18 9 3 14 16 25 23 17 24 22 TRANSMIT DATA BUFFER 8 INTERNAL DATA BUS TRANSMIT CONTROL COMMAND ...

Page 77: ...tion of genuine parts This manual s exploded views and electrical spare parts list are indicating the part numbers of the standardized genuine parts at present 3 Stock of Parts Parts marked with o SP Supply Code column of the spare parts list are not normally required for routine service work Orders for parts marked with o will be processed but allow for additional delivery time 4 Units for Capaci...

Page 78: ...37 19 12 9 2 29 23 40 42 22 38 44 10 11 9 PSW 3x8 PSW 3x8 PSW 3x8 1 54 39 43 45 3 B 3x6 8 6 1 2 5 PSW 4x8 PSW 4x8 PSW 3x8 11 48 41 31 32 33 55 10 26 49 5 14 17 18 13 B 3x6 10 P 2 6x6 BVTP 3x8 TYPE 2 LW 3 TYPE B BVTP 3x8 TYPE 2 PTP 2 6x6 TYPE 2 PTP 2 6x6 TYPE 2 BVTP 3x8 TYPE 2 LW 3 TYPE A PSW 3x8 LW 3 TYPE B 7 51 4 53 53 30 27 15 7 36 28 21 24 46 46 B 3x6 7 PTP 3x10 TYPE 2 BVTP 3x8 TYPE 2 3 4 PS 2 ...

Page 79: ... A 8314 989 A o PANEL ASSY FRONT SX M700 A 8310 305 A o PANEL ASSY FRONT SX M100 3 A 8314 994 A o MOUNTED CIRCUIT BOARD HP 65 4 A 8314 996 A o MOUNTED CIRCUIT BOARD CPU 181 MAIN 5 A 8314 999 A o MOUNTED CIRCUIT BOARD AA 79 SX M700 A 8310 308 A o MOUNTED CIRCUIT BOARD AA 79X SX M100 6 A 8315 509 A o MOUNTED CIRCUIT BOARD AA 93 SX M700 A 8313 734 A o MOUNTED CIRCUIT BOARD AA 93X SX M100 7 X 3167 626...

Page 80: ...3x8 PSW 3x8 BVTP 3x8 TYPE 2 BVTP 3x8 TYPE 2 PSW 3x8 BVTP 3x8 TYPE 2 PTP 3x10 TYPE 2 PTP 3x10 TYPE 2 BVTP 3x8 TYPE 2 PS 2 6x8 PTP 2 6x8 B 2 6x6 PSW 3x8 LW 3 TYPE B BVTP 3x8 TYPE 2 P 2 6x6 B 3x14 B 3x6 B 3x6 B 3x16 LW 3 TYPE B BVTP 3x8 TYPE 2 W 3 MIDDLE SW 3 TYPE 2 N 3 TYPE 2 PSW 3x8 PSW 3x8 PSW 4x8 PSW 4x8 B 3x6 EK ONLY SX E120 ...

Page 81: ...PRINTED CIRCUIT BOARD PS 363 12 1 665 964 11 o PRINTED CIRCUIT BOARD AC 190 J EK MODEL 13 1 755 063 11 o RELAY POWER 14 1 953 965 11 o CABLE FLAT 422 15 1 954 064 11 o HARNESS COLDWELDING H26 16 2 434 297 01 o BRACKET DP UR17 17 3 161 137 01 o SPACER LED 18 3 186 728 01 o NUT L TYPE M2 6 19 3 186 733 02 o PLATE TOP D350 20 3 186 735 06 o CHASSIS 21 3 187 935 01 o GUARD 22 3 187 373 01 o PANEL FRON...

Page 82: ...escription 1 A 8314 897 A o MOUNTED CIRCUIT BOARD AU 202 2 1 533 629 00 s SWITCH TOGGLE 3 1 654 218 11 o PRINTED CIRCUIT BOARD SW 704 4 1 759 005 11 o COUPLER ACOUSTIC 5 1 770 022 11 o CONNECTOR RP TYPE 6P 6 1 954 050 11 o HARNESS CN SW 7 1 954 051 11 o HARNESS SW AU 8 2 246 108 00 s CUSHION 9 3 186 668 01 o MAGIC TAPE 10 3 186 670 01 o CABINET 11 3 701 444 21 s WASHER 6 ...

Page 83: ... 10V L961 1 414 158 11 s INDUCTOR 2 2uH C627 1 101 004 00 s CERAMIC 0 01uF 50V C628 1 126 967 11 s ELECT 47uF 20 10V PS961 1 532 984 11 s LINK IC 2A C629 1 130 495 00 s MYLAR 0 1uF 5 50V C630 1 130 495 00 s MYLAR 0 1uF 5 50V R601 1 249 429 11 s CARBON 10K 5 1 4W R602 1 249 429 11 s CARBON 10K 5 1 4W C631 1 126 967 11 s ELECT 47uF 20 10V R603 1 249 417 11 s CARBON 1K 5 1 4W C632 1 101 004 00 s CERA...

Page 84: ...5 1 4W R678 1 249 437 11 s CARBON 47K 5 1 4W C621 1 102 074 00 s CERAMIC 0 001uF 10 50V R679 1 249 437 11 s CARBON 47K 5 1 4W C622 1 126 960 11 s ELECT 1uF 20 50V R680 1 249 441 11 s CARBON 100K 5 1 4W C623 1 130 471 00 s MYLAR 0 001uF 5 50V C624 1 126 963 11 s ELECT 4 7uF 20 50V R681 1 249 441 11 s CARBON 100K 5 1 4W C625 1 101 004 00 s CERAMIC 0 01uF 50V R682 1 249 441 11 s CARBON 100K 5 1 4W R6...

Page 85: ... 1 130 483 00 s MYLAR 0 01uF 5 50V R611 1 249 428 11 s CARBON 8 2K 5 1 4W R612 1 249 420 11 s CARBON 1 8K 5 1 4W C121 1 128 551 11 s ELECT 22uF 20 25V R613 1 249 439 11 s CARBON 68K 5 1 4W C122 1 126 967 11 s ELECT 47uF 20 10V R614 1 249 441 11 s CARBON 100K 5 1 4W C123 1 126 964 11 s ELECT 10uF 20 50V R615 1 249 429 11 s CARBON 10K 5 1 4W C125 1 126 964 11 s ELECT 10uF 20 50V C126 1 136 165 00 s ...

Page 86: ...56 1 130 483 00 s MYLAR 0 01uF 5 50V C182 1 128 551 11 s ELECT 22uF 20 25V C257 1 126 967 11 s ELECT 47uF 20 10V C183 1 102 117 00 s CERAMIC 820pF 10 50V C258 1 126 964 11 s ELECT 10uF 20 50V C184 1 130 475 00 s MYLAR 0 0022uF 5 50V C259 1 130 495 00 s MYLAR 0 1uF 5 50V C185 1 164 031 11 s CERAMIC 33pF 5 50V C260 1 126 960 11 s ELECT 1uF 20 50V C186 1 126 967 11 s ELECT 47uF 20 10V C261 1 102 108 ...

Page 87: ... 5 50V C449 1 164 031 11 s CERAMIC 33pF 5 50V C336 1 130 483 00 s MYLAR 0 01uF 5 50V C450 1 130 483 00 s MYLAR 0 01uF 5 50V C337 1 126 964 11 s ELECT 10uF 20 50V C451 1 126 967 11 s ELECT 47uF 20 10V C338 1 164 031 11 s CERAMIC 33pF 5 50V C452 1 130 483 00 s MYLAR 0 01uF 5 50V C339 1 130 483 00 s MYLAR 0 01uF 5 50V C453 1 126 967 11 s ELECT 47uF 20 10V C340 1 126 964 11 s ELECT 10uF 20 50V C454 1 ...

Page 88: ...s INDUCTOR 2 2uH L906 1 414 158 11 s INDUCTOR 2 2uH CN15 1 564 011 11 o CONNECTOR 12P MALE L907 1 414 158 11 s INDUCTOR 2 2uH CN16 1 506 478 11 s CONNECTOR 13P MALE CN17 1 506 474 11 s CONNECTOR 9P MALE L908 1 414 158 11 s INDUCTOR 2 2uH CN18 1 564 009 11 o PIN CONNECTOR 10P L909 1 414 158 11 s INDUCTOR 2 2uH CN19 1 566 562 11 o CONNECTOR RIBON CABLE 26P PH201 9 983 170 01 s PHOTO TRANSISTOR TLP52...

Page 89: ...4W R209 1 249 441 11 s CARBON 100K 5 1 4W R141 1 249 435 11 s CARBON 33K 5 1 4W R210 1 249 421 11 s CARBON 2 2K 5 1 4W R142 1 249 435 11 s CARBON 33K 5 1 4W R211 1 249 417 11 s CARBON 1K 5 1 4W R143 1 249 429 11 s CARBON 10K 5 1 4W R212 1 249 438 11 s CARBON 56K 5 1 4W R144 1 249 429 11 s CARBON 10K 5 1 4W R213 1 249 441 11 s CARBON 100K 5 1 4W R145 1 249 435 11 s CARBON 33K 5 1 4W R214 1 249 421 ...

Page 90: ... 5 1 4W R412 1 249 429 11 s CARBON 10K 5 1 4W R280 1 247 843 11 s CARBON 3 3K 5 1 4W R413 1 249 436 11 s CARBON 39K 5 1 4W R281 1 247 807 31 s CARBON 100 5 1 4W R414 1 249 435 11 s CARBON 33K 5 1 4W R282 1 249 393 11 s CARBON 10 5 1 4W R415 1 249 429 11 s CARBON 10K 5 1 4W R301 1 249 429 11 s CARBON 10K 5 1 4W R416 1 249 436 11 s CARBON 39K 5 1 4W R302 1 249 429 11 s CARBON 10K 5 1 4W R417 1 249 4...

Page 91: ...23 1 249 400 11 s CARBON 39 5 1 4W R524 1 249 400 11 s CARBON 39 5 1 4W R525 1 249 400 11 s CARBON 39 5 1 4W R526 1 249 400 11 s CARBON 39 5 1 4W R527 1 249 400 11 s CARBON 39 5 1 4W R528 1 249 400 11 s CARBON 39 5 1 4W R529 1 249 400 11 s CARBON 39 5 1 4W R530 1 249 400 11 s CARBON 39 5 1 4W R531 1 249 400 11 s CARBON 39 5 1 4W R532 1 249 400 11 s CARBON 39 5 1 4W R533 1 249 400 11 s CARBON 39 5 ...

Page 92: ...ELECT 10uF 20 50V C123 1 126 964 11 s ELECT 10uF 20 50V C273 1 130 495 00 s MYLAR 0 1uF 5 50V C201 1 126 964 11 s ELECT 10uF 20 50V C274 1 126 960 11 s ELECT 1uF 20 50V C202 1 102 112 00 s CERAMIC 330pF 10 50V C203 1 130 483 00 s MYLAR 0 01uF 5 50V C275 1 102 108 00 s CERAMIC 150pF 10 50V C276 1 126 960 11 s ELECT 1uF 20 50V C204 1 128 551 11 s ELECT 22uF 20 25V C277 1 126 964 11 s ELECT 10uF 20 5...

Page 93: ... 100uF 20 16V IC251 8 759 710 59 s IC NJM4580D D C407 1 164 031 11 s CERAMIC 33pF 5 50V IC252 8 759 710 59 s IC NJM4580D D C408 1 126 933 11 s ELECT 100uF 20 16V IC301 8 759 710 59 s IC NJM4580D D C457 1 126 960 11 s ELECT 1uF 20 50V IC302 8 759 710 59 s IC NJM4580D D C458 1 126 960 11 s ELECT 1uF 20 50V IC303 8 759 710 59 s IC NJM4580D D C901 1 126 925 11 s ELECT 470uF 20 10V IC304 8 759 710 59 s...

Page 94: ...N 820 5 1 4W R202 1 249 421 11 s CARBON 2 2K 5 1 4W R271 1 249 434 11 s CARBON 27K 5 1 4W R272 1 249 429 11 s CARBON 10K 5 1 4W R203 1 249 417 11 s CARBON 1K 5 1 4W R273 1 249 441 11 s CARBON 100K 5 1 4W R204 1 249 438 11 s CARBON 56K 5 1 4W R205 1 249 441 11 s CARBON 100K 5 1 4W R274 1 249 429 11 s CARBON 10K 5 1 4W R206 1 249 421 11 s CARBON 2 2K 5 1 4W R275 1 249 429 11 s CARBON 10K 5 1 4W R207...

Page 95: ... 1 4W Ref No R340 1 249 441 11 s CARBON 100K 5 1 4W or Q ty Part No SP Description R341 1 249 429 11 s CARBON 10K 5 1 4W R342 1 249 429 11 s CARBON 10K 5 1 4W This board is used for J and EK model of SX M700 R343 1 249 429 11 s CARBON 10K 5 1 4W SX M100 and SX E120 R344 1 249 430 11 s CARBON 12K 5 1 4W 1pc 1 665 964 11 o PRINTED CIRCUIT BOARD AC 190 R401 1 249 436 11 s CARBON 39K 5 1 4W R402 1 249...

Page 96: ...1 126 964 11 s ELECT 10uF 20 50V C134 1 126 933 61 s ELECT 100uF 20 16V C135 1 126 964 11 s ELECT 10uF 20 50V C21 1 130 483 00 s MYLAR 0 01uF 5 50V C136 1 164 031 11 s CERAMIC 33pF 5 50V C22 1 130 483 00 s MYLAR 0 01uF 5 50V C23 1 126 960 11 s ELECT 1uF 20 50V C137 1 126 933 61 s ELECT 100uF 20 16V C24 1 126 964 11 s ELECT 10uF 20 50V C901 1 126 925 11 s ELECT 470uF 20 10V C25 1 102 108 00 s CERAM...

Page 97: ...s FERRITE BEAD INDUCTOR 1 1uH R21 1 247 855 31 s CARBON 10K 5 1 4W FB7 1 410 397 21 s FERRITE BEAD INDUCTOR 1 1uH R22 1 247 855 31 s CARBON 10K 5 1 4W FB8 1 410 397 21 s FERRITE BEAD INDUCTOR 1 1uH R23 1 247 855 31 s CARBON 10K 5 1 4W FB9 1 410 397 21 s FERRITE BEAD INDUCTOR 1 1uH R24 1 247 855 31 s CARBON 10K 5 1 4W FB10 1 410 397 21 s FERRITE BEAD INDUCTOR 1 1uH R25 1 249 411 11 s CARBON 330 5 1...

Page 98: ... s CARBON 39 5 1 4W G1 3 673 772 01 s TERMINAL TP R206 1 249 400 11 s CARBON 39 5 1 4W R207 1 249 400 11 s CARBON 39 5 1 4W IC1 8 759 012 65 s IC MC34119P R208 1 249 400 11 s CARBON 39 5 1 4W IC2 8 759 332 39 s IC NJM7806FA IC3 8 759 012 65 s IC MC34119P R209 1 249 400 11 s CARBON 39 5 1 4W R210 1 249 400 11 s CARBON 39 5 1 4W Q1 8 729 119 78 s TRANSISTOR 2SC2785 HFE R211 1 249 400 11 s CARBON 39 ...

Page 99: ...1 410 396 41 s FERRITE BEAD INDUCTOR 0 45uH FB4 1 410 396 41 s FERRITE BEAD INDUCTOR 0 45uH C21 1 126 964 11 s ELECT 10uF 20 50V C22 1 164 159 11 s CERAMIC 0 1uF 50V J1 1 563 347 11 s JACK PHONE C23 1 164 159 11 s CERAMIC 0 1uF 50V J2 1 563 347 11 s JACK PHONE C24 1 164 159 11 s CERAMIC 0 1uF 50V C25 1 164 159 11 s CERAMIC 0 1uF 50V R1 1 249 428 11 s CARBON 8 2K 5 1 4W R2 1 249 420 11 s CARBON 1 8...

Page 100: ...9 o IC EPM7032 CONT V1 00 D11 8 719 109 93 s DIODE RD6 2ES B2 IC14 8 759 202 31 s IC TC74HC162P D12 8 719 109 93 s DIODE RD6 2ES B2 IC15 8 759 921 21 s IC SN74HC163N D13 8 719 109 93 s DIODE RD6 2ES B2 IC16 8 759 921 21 s IC SN74HC163N D14 8 719 109 93 s DIODE RD6 2ES B2 D15 8 719 109 93 s DIODE RD6 2ES B2 IC17 8 759 916 14 s IC SN74HC04N IC18 8 759 916 20 s IC SN74HC14AN D16 8 719 109 93 s DIODE ...

Page 101: ...8 RB5 1 231 410 00 s RESISTOR BLOCK 10Kx8 C16 1 164 159 11 s CERAMIC 0 1uF 50V C17 1 164 159 11 s CERAMIC 0 1uF 50V RB6 1 231 385 00 s RESISTOR BLOCK 4 7Kx8 C18 1 164 159 11 s CERAMIC 0 1uF 50V RB7 1 231 410 00 s RESISTOR BLOCK 10Kx8 C19 1 164 159 11 s CERAMIC 0 1uF 50V RB8 1 231 410 00 s RESISTOR BLOCK 10Kx8 C20 1 164 159 11 s CERAMIC 0 1uF 50V RB9 1 231 410 00 s RESISTOR BLOCK 10Kx8 RB10 1 231 4...

Page 102: ...MDEC V1 00 D7 8 719 800 40 s DIODE TLR211 IC8 8 759 293 50 o IC EP330 IODEC V1 00 D8 8 719 800 40 s DIODE TLR211 IC9 8 759 916 14 s IC SN74HC04N D9 8 719 800 40 s DIODE TLR211 IC10 8 759 916 79 s IC SN74HC273AN D10 8 719 109 93 s DIODE RD6 2ES B2 IC11 8 759 916 79 s IC SN74HC273AN D11 8 719 109 93 s DIODE RD6 2ES B2 IC12 8 759 917 05 s IC SN74HC541N D12 8 719 109 93 s DIODE RD6 2ES B2 IC13 8 759 2...

Page 103: ...1 s CERAMIC CHIP 0 1uF 10 25V C110 1 164 004 11 s CERAMIC CHIP 0 1uF 10 25V RB1 1 231 410 00 s RESISTOR BLOCK 10Kx8 C111 1 164 004 11 s CERAMIC CHIP 0 1uF 10 25V RB2 1 231 525 00 s RESISTOR BLOCK 4 7Kx4 C112 1 164 004 11 s CERAMIC CHIP 0 1uF 10 25V RB3 1 231 410 00 s RESISTOR BLOCK 10Kx8 C113 1 164 004 11 s CERAMIC CHIP 0 1uF 10 25V RB4 1 231 405 00 s RESISTOR BLOCK 1Kx8 RB5 1 231 410 00 s RESISTO...

Page 104: ... 027 00 s METAL CHIP 120 5 1 10W FB16 1 543 256 11 s BEAD FERRITE R16 1 216 073 00 s METAL CHIP 10K 5 1 10W FB17 1 543 256 11 s BEAD FERRITE R17 1 216 073 00 s METAL CHIP 10K 5 1 10W FB18 1 543 256 11 s BEAD FERRITE R18 1 216 049 91 s METAL CHIP 1K 5 1 10W FB19 1 543 256 11 s BEAD FERRITE R19 1 216 073 00 s METAL CHIP 10K 5 1 10W FB20 1 543 256 11 s BEAD FERRITE R20 1 216 073 00 s METAL CHIP 10K 5...

Page 105: ...NECTOR 4P CN2 1 564 013 11 o PIN CONNECTOR 3P 1pc 1 654 127 11 o PRINTED CIRCUIT BOARD PS 363 2pcs 1 533 189 11 s HOLDER FUSE D1 8 719 920 76 s DIODE 1SS119 25 D2 8 719 920 76 s DIODE 1SS119 25 C901 1 136 951 11 s FILM 0 1uF 20 250V D3 8 719 920 76 s DIODE 1SS119 25 D4 8 719 920 76 s DIODE 1SS119 25 CN901 1 580 375 11 s INLET 3P IC1 8 759 356 16 s IC NJM4556AD FB902 1 500 082 11 s CLAMP SLEEVE FER...

Page 106: ...ERAMIC 0 0022uF 20 250V U MODEL D916 8 719 982 04 s DIODE ERB81 004 C910 1 113 924 11 s CERAMIC 0 0047uF 20 250V D917 8 719 981 50 s DIODE RB100A T31 J EK MODEL D918 8 719 981 50 s DIODE RB100A T31 1 113 920 11 s CERAMIC 0 0022uF 20 250V D919 8 719 051 47 s DIODE MA7270 U MODEL C911 1 127 511 11 s ELECT SOLID 6 8uF 20 25V IC901 8 759 140 84 s IC UPC1094C IC902 8 759 140 85 s IC UPC1093J C912 1 127...

Page 107: ...ALE R926 1 249 411 11 s CARBON 330 5 1 4W R1 1 249 417 11 s CARBON 1K 5 1 4W R927 1 249 432 11 s CARBON 18K 5 1 4W R2 1 249 417 11 s CARBON 1K 5 1 4W R928 1 247 839 31 s CARBON 2 2K 5 1 4W R3 1 249 417 11 s CARBON 1K 5 1 4W R929 1 249 427 11 s CARBON 6 8K 5 1 4W R930 1 247 839 31 s CARBON 2 2K 5 1 4W S1 1 692 231 11 s SWITCH TACTIL S2 1 692 231 11 s SWITCH TACTIL R931 1 249 381 11 s CARBON 1 5 1 4...

Page 108: ...00 H17 1 954 072 11 o HARNESS PRESSURE WELDING H17 Ref No H18 1 954 073 11 o HARNESS PRESSURE WELDING H18 or Q ty Part No SP Description H23 1 954 219 11 o HARNESS PRESSURE WELDING H23 SX M100 1pc 1 665 851 11 o PRINTED CIRCUIT BOARD VR 237 H A 1 957 065 11 o HARNESS COLDWELDING H A H C S 1 954 050 11 o HARNESS CN SW CN1 1 506 488 11 s CONNECTOR 9P MALE CN2 1 564 013 11 o PIN CONNECTOR 3P H SW 1 9...

Page 109: ... HOUSING CONNECTOR 5P Ref No or Q ty Part No SP Description HARNESS PRESS H20 CN905 AL 31 to CN905 PS 364 2pcs 1 543 798 11 s FILTER CLAMP FERRITE CORE 2pcs 1 562 285 11 o HOUSING CONNECTOR 4P EK MODEL 1pc 1 782 059 11 s CORD POWER J MODEL HARNESS PRESS H21 1 551 812 11 s CORD POWER 3P U MODEL CN904 AL 31 to CN904 PS 364 1 590 910 11 s CORD AC POWER 3P EK MODEL 2pcs 1 562 285 11 o HOUSING CONNECTO...

Page 110: ...8 1 8 1 SX M700 SX M700 M100 BLOCK SX M700 M100 BLOCK SX M700 M100 DIGITAL SECTION 8 BLOCK DIAGRAMS DIGITAL BLOCK ...

Page 111: ...8 2 8 2 SX M700 SX M700 AUDIO SX M700 BLOCK SX M700 BLOCK AUDIO BLOCK ...

Page 112: ...8 3 8 3 SX M700 SX M100 BLOCK SX M100 BLOCK SX M100 AUDIO AUDIO BLOCK ...

Page 113: ...8 4 8 4 SX M700 SX E120 DIGITAL SX E120 BLOCK SX E120 BLOCK DIGITAL BLOCK ...

Page 114: ...8 5 8 5 SX M700 SX E120 BLOCK SX E120 BLOCK SX E120 AUDIO AUDIO BLOCK ...

Page 115: ...8 6 8 6 SX M700 SX T100 AU 202 SX T100 BLOCK SX T100 BLOCK AU 202 BLOCK http getMANUAL com ...

Page 116: ...8 7 8 7 SX M700 SXA 120 BLOCK SXA 120 BLOCK SXA 120 AUDIO CPU 188 BLOCK ...

Page 117: ... Coupler s Audio board 9 22 SW 704 POWER sw POWER indicator 9 22 CPU 181 CPU MAIN CPU EXT 9 24 CPU 188 Option CPU board 9 28 HP 65 Headphone Amp 9 30 MT 105 Level Meter 9 30 PS 363 AC line input Line Filter 9 32 PS 364 Switching Regulator 9 32 AC 190 Power Line Filter 9 32 SW 710 MIC LIMIT DIRECT ACCESS SEAT ASSIGN switch 9 34 SW 722 MONITOR Channel Selector 9 34 SW 723 TELEPHONE COUPLER selection...

Page 118: ...CN114 A 2 CN115 H 3 CN116 E 3 CN961 D 3 D1 F 2 D2 F 2 D3 H 2 D4 H 2 IC101 G 3 IC102 F 3 IC103 J 3 IC104 J 2 IC105 C 2 IC106 D 2 TP101 G 1 TP102 J 1 TP103 H 2 TP104 B 2 TP105 B 2 TP910 E 2 TP911 E 2 AA 79 79X A SIDE 1 654 384 13 AA 79 79X B SIDE 1 654 384 13 ...

Page 119: ...2 3 4 5 A B C D E F G H 9 3 9 3 SX M700 1 AA 79 AA 79 AA 79 For SX M700 AA 79 AUDIO INTERFACE MIC LINE TELEPHONE COUPLER ...

Page 120: ......

Page 121: ...2 3 4 5 A B C D E F G H 9 5 9 5 SX M700 1 AA 79X AA 79X AA 79X For SX M100 AA 79X AUDIO INTERFACE MIC LINE TELEPHONE COUPLER ...

Page 122: ... IC404 D 7 IC405 G 7 IC406 E 7 IC407 C 7 IC551 E 4 IC552 C 4 IC553 B 2 IC901 F 4 PH201 F 2 PH202 F 1 PS911 B 7 PS912 B 7 PS913 B 6 PS914 B 5 PS915 B 3 PS916 B 1 Q201 H 2 Q202 H 2 Q203 H 1 Q251 D 3 Q252 D 3 Q253 D 3 Q254 D 2 Q255 D 2 Q256 D 1 Q301 J 3 Q302 J 2 Q303 J 2 Q901 H 7 Q902 G 7 TP101 G 5 TP102 J 7 TP103 A 4 TP104 H 7 TP105 J 7 TP106 B 4 TP107 G 7 TP108 B 4 TP109 F 7 TP110 G 7 TP111 A 3 TP1...

Page 123: ...3 4 5 A B C D E F G H 9 7 9 7 SX M700 1 AA 93 1 3 AA 93 1 3 AA 93 1 3 For SX M700 AA 93 1 3 AUDIO INTERFACE CHAIRMAN S DELEGATE S INTERPRETER S UNITS Changed MASTER VR position Audio Analog Limiter Level ...

Page 124: ... IC404 D 7 IC405 G 7 IC406 E 7 IC407 C 7 IC551 E 4 IC552 C 4 IC553 B 2 IC901 F 4 PH201 F 2 PH202 F 1 PS911 B 7 PS912 B 7 PS913 B 6 PS914 B 5 PS915 B 3 PS916 B 1 Q201 H 2 Q202 H 2 Q203 H 1 Q251 D 3 Q252 D 3 Q253 D 3 Q254 D 2 Q255 D 2 Q256 D 1 Q301 J 3 Q302 J 2 Q303 J 2 Q901 H 7 Q902 G 7 TP101 G 5 TP102 J 7 TP103 A 4 TP104 H 7 TP105 J 7 TP106 B 4 TP107 G 7 TP108 B 4 TP109 F 7 TP110 G 7 TP111 A 3 TP1...

Page 125: ... C D E F G H 9 9 9 9 SX M700 1 AA 93 2 3 AA 93 2 3 AA 93 2 3 For SX M700 AA 93 2 3 AUDIO INTERFACE CHAIRMAN S DELEGATE S INTERPRETER S UNITS Changed MASTER VR position Audio Analog Limiter Level http getMANUAL com ...

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Page 127: ... 4 5 A B C D E F G H 9 11 9 11 SX M700 1 AA 93 3 3 AA 93 3 3 For SX M700 AA 93 3 3 AUDIO INTERFACE CHAIRMAN S DELEGATE S INTERPRETER S UNITS Changed MASTER VR position Audio Analog Limiter Level AA 93 3 3 ...

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Page 129: ... 5 A B C D E F G H 9 13 9 13 SX M700 1 AA 93X 1 3 AA 93X 1 3 For SX M100 AA 93X 1 3 AUDIO INTERFACE CHAIRMAN S DELEGATE S INTERPRETER S UNITS Changed MASTER VR position Audio Analog Limiter Level AA 93X 1 3 ...

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Page 131: ... 5 A B C D E F G H 9 15 9 15 SX M700 1 AA 93X 2 3 AA 93X 2 3 For SX M100 AA 93X 2 3 AUDIO INTERFACE CHAIRMAN S DELEGATE S INTERPRETER S UNITS Changed MASTER VR position Audio Analog Limiter Level AA 93X 2 3 ...

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Page 133: ... 5 A B C D E F G H 9 17 9 17 SX M700 1 AA 93X 3 3 AA 93X 3 3 For SX M100 AA 93X 3 3 AUDIO INTERFACE CHAIRMAN S DELEGATE S INTERPRETER S UNITS Changed MASTER VR position Audio Analog Limiter Level AA 93X 3 3 ...

Page 134: ... A 4 D1 C 2 D901 A 4 D902 A 4 D903 A 4 D904 A 4 D905 A 4 D906 F 2 D907 F 2 IC1 E 1 IC2 E 3 IC3 D 3 IC4 C 1 IC5 D 1 IC101 A 1 IC102 B 1 IC103 A 3 IC104 B 3 PH1 F 2 PH2 F 3 PS911 F 3 PS912 E 3 PS913 D 3 PS914 C 3 PS915 A 4 Q7 C 2 Q8 C 3 Q9 C 3 Q201 A 5 Q202 F 1 Q203 F 1 TP1 A 2 TP2 B 1 TP3 A 2 TP4 B 1 TP5 B 2 TP6 A 1 TP7 B 2 TP8 A 1 TP9 A 2 TP10 E 1 TP11 E 1 TP12 E 2 TP13 E 2 TP14 C 1 TP15 C 1 TP901...

Page 135: ...2 3 4 5 A B C D E F G H 9 19 9 19 SX M700 1 AL 31 1 2 AL 31 1 2 For SX E120 AL 31 1 2 EXPANSION INTERFACE CHAIRMAN S DELEGATE S UNITS Changed Audio Analog Limiter Level AL 31 1 2 http getMANUAL com ...

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Page 137: ...2 3 4 5 A B C D E F G H 9 21 9 21 SX M700 1 AL 31 2 2 AL 31 2 2 For SX E120 AL 31 2 2 EXPANSION INTERFACE CHAIRMAN S DELEGATE S UNITS Changed Audio Analog Limiter Level AL 31 2 2 ...

Page 138: ... C 1 U R R CGV S AU 202 1 654 217 11 R12 R18 R22 R26 C17 R1 R2 C1 C6 C7 C10 E E E R3 C3 C4 C2 R15 R27 C22 R19 C13 R14 C8 C9 C11 E Q2 Q1 R13 R8 R6 R7 R9 R11 R10 C14 C18 C19 R17 C20 C16 R20 C15 C21 R24 R23 R16 R25 E Q3 R4 G C H IC1 C5 R5 CN1 IC2 IC3 C12 Q4 Q6 Q5 8 8 1 4 5 1 4 5 1 8 4 3 2 1 A B C D G C H U R R CGV S SW 704 8 CN1 CN2 6 D1 E1 1 S1 JAPAN 1 654 218 11 ...

Page 139: ...2 3 4 5 A B C D E F G H 9 23 9 23 SX M700 1 AU 202 SW 704 AU 202 SW 704 For SX T100 AU 202 TELEPHONE COUPLER S AUDIO BOARD SW 704 POWER SW POWER INDICATOR AU 202 SW 704 ...

Page 140: ... D23 D 9 D24 D 9 D25 E 9 D26 E 9 D27 A 7 D28 J 2 D29 J 2 E1 A 1 E2 F 9 E3 J 3 E4 J 10 IC2 D 2 IC3 A 5 IC4 A 3 IC5 G 5 IC6 J 2 IC7 E 4 IC8 F 3 IC9 G 9 IC10 H 2 IC11 H 3 IC12 H 4 IC13 G 3 IC14 F 2 IC15 F 1 IC16 G 1 IC17 H 7 IC18 J 3 IC19 A 8 IC20 B 9 IC21 C 9 IC22 E 9 IC23 F 9 IC24 B 8 IC25 B 7 IC26 C 6 IC28 H 6 IC29 D 8 IC30 D 7 IC31 E 6 IC32 F 8 IC33 F 7 IC34 F 6 IC35 G 8 IC36 G 7 IC37 G 6 IC38 H ...

Page 141: ...2 3 4 5 A B C D E F G H 9 25 9 25 SX M700 1 CPU 181 1 2 CPU 181 1 2 For SX M700 M100 E120 CPU 181 1 2 CPU MAIN CPU EXT CPU 181 1 2 ...

Page 142: ... D23 D 9 D24 D 9 D25 E 9 D26 E 9 D27 A 7 D28 J 2 D29 J 2 E1 A 1 E2 F 9 E3 J 3 E4 J 10 IC2 D 2 IC3 A 5 IC4 A 3 IC5 G 5 IC6 J 2 IC7 E 4 IC8 F 3 IC9 G 9 IC10 H 2 IC11 H 3 IC12 H 4 IC13 G 3 IC14 F 2 IC15 F 1 IC16 G 1 IC17 H 7 IC18 J 3 IC19 A 8 IC20 B 9 IC21 C 9 IC22 E 9 IC23 F 9 IC24 B 8 IC25 B 7 IC26 C 6 IC28 H 6 IC29 D 8 IC30 D 7 IC31 E 6 IC32 F 8 IC33 F 7 IC34 F 6 IC35 G 8 IC36 G 7 IC37 G 6 IC38 H ...

Page 143: ...2 3 4 5 A B C D E F G H 9 27 9 27 SX M700 1 CPU 181 2 2 CPU 181 2 2 For SX M700 M100 E120 CPU 181 2 2 CPU MAIN CPU EXT CPU 181 2 2 ...

Page 144: ... 4 D3 E 4 D4 E 4 D5 E 4 D6 E 4 D7 E 4 D8 E 4 D9 H 1 D10 A 3 D11 A 1 D12 A 1 D13 A 1 D14 A 1 D15 D 2 D16 F 2 D17 G 2 E1 L 4 E2 E 3 IC1 E 2 IC2 H 3 IC3 L 2 IC4 L 1 IC5 L 3 IC6 B 2 IC7 E 4 IC8 D 2 IC9 C 2 IC10 H 1 IC11 B 1 IC12 C 1 IC13 J 1 IC14 K 1 IC15 F 1 IC16 G 1 IC17 D 1 IC18 B 4 IC19 A 1 IC20 H 1 IC21 G 1 TP1 B 1 TP2 J 1 TP3 H 1 TP4 H 1 TP5 G 3 TP6 G 3 TP7 L 1 TP8 A 4 TP9 A 4 ...

Page 145: ...2 3 4 5 A B C D E F G H 9 29 9 29 SX M700 1 CPU 188 CPU 188 For SXA 120 CPU 188 OPTION CPU BOARD CPU 188 http getMANUAL com ...

Page 146: ... 30 SX M700 HP 65 MT 105 HP 65 MT 105 HP 65 A SIDE 1 654 372 12 HP 65 B SIDE 1 654 372 12 MT 105 A SIDE 1 654 374 11 MT 105 B SIDE 1 654 374 11 U R R CGV S MT 105 1 654 374 11 W W R R 3 1 R1 R2 CN1 JAPAN A _ ...

Page 147: ...2 3 4 5 A B C D E F G H 9 31 9 31 SX M700 1 HP 65 MT 105 HP 65 MT 105 For SX M700 M100 HP 65 HEADPHEONE AMP MT 105 LEVEL METER HP 65 MT 105 ...

Page 148: ...9 32 9 32 SX M700 AC 190 PS363 364 AC 190 PS 363 364 PS 363 B SIDE 1 654 127 11 PS 364 B SIDE 1 654 128 11 PS 363 A SIDE 1 654 127 11 AC 190 A SIDE 1 665 964 11 AC 190 B SIDE 1 665 964 11 ...

Page 149: ...PS 363 364 AC 190 PS 363 364 AC 190 Note The marked components are critical to safety Replace only with same components as specified PS 363 For SX M700 M100 E120 AC 190 POWER LINE FILTER PS 363 AC LINE INPUT LINE FILTER PS 364 SWITCHING REGULATOR PS 364 ...

Page 150: ...E 1 665 849 11 TR 107 B SIDE 1 665 849 11 VR 237 A SIDE 1 665 851 11 SW 710 B SIDE 1 654 417 11 SW 722 B SIDE 1 654 375 11 SW 723 B SIDE 1 654 376 11 U R R CGV S SW 710 1 654 417 11 CN1 7 R1 R3 R2 1 S3 S2 S1 U R R CGV S SW 722 1 654 375 11 1 1 4 10 1 CN1 CN2 2 4 3 6 5 7 COM S1 MADE IN JAPAN B U R R CGV S SW 723 1 654 376 11 COM S1 2 1 3 4 5 8 1 CN1 6 7 JAPAN B ...

Page 151: ...10 722 723 TR 107 VR 237 CN 1478 TR 107 VR 237 For SX M700 SW 710 MIC LIMIT DIRECT ACCESS SEAT ASSIGN SWITCH SW 722 MONITOR CHANNEL SELECTOR SW 723 TELEPHONE COUPLER SELECTION CN 1478 EXTERNAL UNIT SIGNAL INPUT OUTPUT TR 107 MATCHING TRANSFORMER BOARD VR 237 VOLUME CONTROL SW 710 SW 722 SW 723 ...

Page 152: ... 4 5 A B C D E F G H 9 36 9 36 SX M700 1 SX M700 SXA 120 FRAME FRAME SX M700 SXA 120 FRAME SX M700 SXA 120 g Note The marked components are critical to safety Replace only with same components as specified ...

Page 153: ...3 4 5 A B C D E F G H 9 37 9 37 SX M700 1 SX M100 SXA 120 FRAME FRAME SX M100 SXA 120 FRAME SX M100 SXA 120 Note The marked components are critical to safety Replace only with same components as specified ...

Page 154: ...2 3 4 5 A B C D E F G H 9 38 9 38 SX M700 1 SX E120 FRAME FRAME SX E120 FRAME SX E120 Note The marked components are critical to safety Replace only with same components as specified ...

Page 155: ...Communication Company 1997 Published by Engineering Services Dept SX M700 M100 E120 A 120 T100 SERVICE MANUAL 2nd Edition SX M100 J 11001 and Higher U 21001 and Higher EK 51001 and Higher SX M700 J 11011 and Higher U 21001 and Higher EK 51001 and Higher SX M100 SX M700 SX E120 SXA 120 SX T100 SX E120 J 11001 and Higher U 21001 and Higher EK 51006 and Higher SX T100 10001 and Higher SXA 120 11001 a...

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