6701162 gemini amplifier xpm600 900 1200 service manual[1]

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SERVICE MANUAL XPM-600 XPM-900 XPM-1200 Power Amplifers CONTENT’S: Connections & Operations:....................................................... Page 2-5 Specifications:.............................................................................. Page 6 Parts Lists:............................................................................... Page 8-20 PCBs:...................................................................................... Page 21-22 Schematics:................................................................................. Page 23 Gemini Sound Products Corp. 120 Clover Place P.O. Box 6928 Edison, NJ 08818-6928 732-738-9003 (Phone) • 732-738-9006 (Fax)

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Page 1: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Page 1

SERVICE MANUALXPM-600XPM-900XPM-1200Power Amplifers

CONTENT’S:Connections & Operations:.......................................................Page 2-5

Specifications:..............................................................................Page 6

Parts Lists:...............................................................................Page 8-20

PCBs:......................................................................................Page 21-22

Schematics:.................................................................................Page 23

Gemini Sound Products Corp.120 Clover Place P.O. Box 6928

Edison, NJ 08818-6928732-738-9003 (Phone) • 732-738-9006 (Fax)

Page 2: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

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Page 3: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Stereo

Mono Bridge

Parallel Mono

Page 4: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Page 4

Clip LED (15): the amplifier has true clip LEDs to help you properlycontrol the amplifier’s output and achieve undistorted sound. The clipLEDs for each channel light when your signal level is so strong thatthe distortion reaches 1% THD. The clip LED should not remainconstantly on or flash repeatedly during operation. For clean soundreproduction, the clip should only light occasionally for an instant. Ifthe LED remains on or flashes repeatedly, you will hear distortedsound that can be damaging to your speaker systems. If this occurs,reduce the signal level by lowering the input level control for thechannel that is clipping or reduce the level at the source. If the clipLED lights when no signal is present, it may indicate a RF signal onthe output which may cause damage to speakers (the RF signal willnot be audible). Please note that when you are using the amplifier inthe Mono Bridge mode, both clip LEDs of the bridged channels willoperate simultaneously.

Protect LED (16): when you first turn on the amplifier, the protect LEDslight briefly during a turn-on delay which indicates that the outputs aredisconnected internally. There will be an audible click when theoutputs reconnect and the protect LEDs will turn off. Otherwise, theprotect LED indicates that there is a problem either in the amplifier’sexternal connections, load or temperature conditions or its internalfunctions. If one of these situations occur, the amplifier senses theproblem and automatically switches into protection mode. The LEDwill light to warn you of the trouble and the amplifier will stop working.If this occurs, switch off the amplifier and refer to the TroubleShooting Guide. If the protect LED remains lit when resumingamplifier operation, do not use the amplifier and contact anauthorized service technician.

Level Controls (17, 18): establish the input levels required for eachchannel. Only the Channel A Level Control (17) works in MonoBridge mode.

Operating InstructionsTHE AMPLIFIER’S POWER MUST BE TURNED OFF WHENCHANGING MODES OF OPERATION.

Stereo OperationThe unit has two channels for stereo operation. Each channel

provides a separate and discrete signal at the speaker outputs accordingto the signal received at the inputs. The following instructions are forapplications with 4 Ohm or 8 Ohm speakers of matched power ratings.

1. With the power off, set the OPERATION MODE SWITCH (3) to theSTEREO position. When the power is on, the Mono and Bridge LEDson the front panel will not light. If these LEDs illuminate, you have theswitch in the wrong position. Correct before continuing.

2. With the power off, connect your input cables to the channel A and Binputs using either the XLR INPUT JACKS (1, 5) or 1/4" INPUTJACKS (2, 4) of each channel. The other channel A and channel Binputs can be used to link to an additional amplifier.

3. Connect the loudspeakers to the channel A and channel B SPEAKEROUTPUTS (9, 11). THE TOTAL SPEAKER LOAD MUST BE ATLEAST 4 OHMS PER CHANNEL. If you try to operate at a lowerimpedance, the amplifier will go into protection mode and stopoperation until you correct the load conditions.

4. With the LEVEL CONTROLS (17, 18) of both channels set to zero(fully counterclockwise), turn the POWER SWITCH (20) on. Apply asignal to the input of the amplifier. The level of the input signal shouldbe as high as you will ever need it to be. This way, it will be as highabove the amplifier’s noise floor as possible, ensuring an excellentperformance and signal to noise ratio. Adjust the LEVEL CONTROLSfor each channel to achieve the desired maximum listening level.Note, when the clip LEDs light, there is distortion present in theamplifier’s output section. If a clip LED remains on or flashesrepeatedly, reduce the signal level by lowering the input level controlfor the channel that is clipping or reduce the level at the source.

Connections, Controls and Indicators

Rear PanelNote: 120V and 230V units have different types of outputconnectors on the rear panel.

Input Section:There are two parallel input connectors (one female XLR and one

1/4” jack) per channel. Either can be used as an input or as a link tochain amplifiers.

XLR Input Jacks (1, 5): electronically balanced inputs accept a standardXLR male connector. Pin 1 = shield/ground, pin 2 = hot or positive (+)and pin 3 = cold or negative (-).

1/4" Phone Input Jacks (2, 4): accept a balanced as well as anunbalanced line level signal. The unbalanced line uses a standard tip-sleeve connection. The tip is positive and the sleeve is negative/ground. The balanced line uses a tip-ring-sleeve connection. Tip =hot or positive (+), ring = cold or negative (-), and sleeve = shield/ground.

Operation Mode Switch (3): switch is used to set the unit for Stereomode, Parallel Mono mode or Mono Bridge mode.

AC Power Section:Fuse (7): replace fuse with those of proper type and rating.Ground Lift Switch (8) is used to lift the ground from the chassis. See

the Ground Lift Switch Instructions for more detail.AC Cord Outlet (6) is used to attach the power cord to the unit.

Output Section:Disconnect unit from the AC power source before making any

connections. Pay close attention to polarity (shown on the back of theunit) when connecting your speakers. Connecting your speaker systemsusing the wrong polarity will not damage your speakers, but it will impactthe quality of the sound (lack of bass and incorrect stereo image).

Speaker Outputs for 120V Unit (9, 10, 11): the speaker output jacksare 5-way binding posts that will accept a standard banana plugs,spade lugs or bare wire. Make sure that all the connections are cleanwhen using bare wire connections. If any strands of wire from oneconnector touch the adjacent connector, the sound will be distorted,and your amplifier will overheat and go into protection mode.

Speaker Outputs for 230V Unit (9, 10, 11): Neutrik Speakonconnectors are provided to connect speakers to the amplifier quicklyand easily. They are high current rated and provide very stable anddurable contacts. A third Speakon connector in the center is providedto be used if the amplifier is in the Mono Bridge mode. EverySpeakon connector has pin 1- as negative and pin 1+ as positive.

NOTE: Total speaker impedance must not be lower than 4Ohm per channel for Stereo and Parallel Mono modes, or 8Ohm for Mono Bridge mode.

Front PanelPower Switch (20): turns the unit on and off.Power LED (19): the power LED lights when the power is on. If the

power LED does not light, refer to the trouble shooting guide.Mono LED (12): the mono LED will light when you have set the rear

panel Operation Mode Switch (3) for parallel mono operation.Always make sure that this switch is in the correct position and thatall speaker connections have been made correctly for the mode ofoperation you wish to use before powering up the amplifier.

Bridge LED (13): the bridge LED will light when you have set the rearpanel Operation Mode Switch (3) for mono bridge operation. Alwaysmake sure that this switch is in the correct position and that allspeaker connections have been made correctly for the mode ofoperation you wish to use before powering up the amplifier.

Signal LED (14): the signal LEDs for each channel show when a signalis present. In Mono Bridge mode, both the channel A LED and thechannel B LED will light in unison.

Page 5: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Page 5

Parallel Mono OperationFollow these instructions for Parallel Mono Operation using a single

input cable, and you will have the same monophonic signal on both thechannel A and the channel B outputs. Each channel’s output iscontrolled independently by that channel’s level control.

1. With the power off, set the OPERATION MODE SWITCH (3) to thePARALLEL MONO position. When the power is on, the MONO LED(12) on the front panel will light. If the LED does not illuminate, youhave the switch in the wrong position. Correct before continuing.

2. With the power off, connect your input cables to the channel A inputonly using the either the XLR INPUT JACK (5) or 1/4" INPUT JACK(4) of channel A. The other channel A input can be used to link to anadditional amplifier.

3. Connect the loudspeakers to the channel A and channel B SPEAKEROUTPUTS (9, 11). THE TOTAL SPEAKER LOAD MUST BE ATLEAST 4 OHMS PER CHANNEL. If you try to operate at less than 4Ohms per channel, the amplifier will go into the protection mode andstop operation until you correct the load conditions.

4. With the LEVEL CONTROLS (17, 18) set to zero (fullycounterclockwise), switch the power on. Apply a signal to the input.The level of the input signal should be as high as you will ever need itto be. This way, it will be as high above the amplifier’s noise floor aspossible, ensuring an excellent performance and signal to noise ratio.Adjust the LEVEL CONTROLS for each channel to achieve thedesired maximum listening level. Note, when the clip LEDs light,there is distortion present in the amplifier’s output section. If a clipLED remains on or flashes repeatedly, reduce the signal level bylowering the input level control for the channel that is clipping orreduce the level at the source.

Mono Bridge OperationFollow these instructions to bridge the unit’s outputs. Bridging the

amplifier converts the unit to a monophonic or single channel. Theamplifier can be used with 8 Ohm or higher loads only in Mono Bridgemode. This mode is used to provide a higher voltage with greaterheadroom to your speaker. Before setting your amplifier for Mono Bridgeoperation, make sure that your speaker can handle the high power levelprovided by the amplifier in Mono Bridge mode. CAUTION: VOLTAGEOVER 100 VOLTS MAY BE PRODUCED AT THE BRIDGE OUTPUTTERMINALS IN THIS MODE.

1. With the power off, set the OPERATION MODE SWITCH (3) to theBRIDGE position. When the power is on, the BRIDGE LED (13) onthe front panel will light. If the LED does not illuminate, you have theswitch in the wrong position. Correct before continuing.

2. With the power off, connect your input cables to channel A input onlyusing the either the XLR INPUT JACK (5) or 1/4" INPUT JACK (4) ofchannel A. The other channel A input can be used to link to anadditional amplifier.

3. Connect the loudspeaker to the BRIDGE SPEAKER OUTPUT (10)only. With a 230V unit, use the center speakon. With a 120V unit, usethe two innermost red terminals. Be sure the polarity of yourconnections is correct. The total speaker load must be at least 8Ohms or above. If you try to operate at less than 8 Ohms in the MonoBridge mode, the amplifier will go into the protection mode and stopoperation until you correct the load conditions.

4. With the CHANNEL A LEVEL CONTROL (17) set to zero (fullycounterclockwise), switch the power on. Apply a signal to the input.The level of the input signal should be as high as you will ever need itto be. This way, it will be as high above the amplifier’s noise floor aspossible, ensuring an excellent performance and signal to noise ratio.Adjust the LEVEL CONTROL (17) for channel A to achieve thedesired maximum listening level. Note, when the clip LEDs light,there is distortion present in the amplifier’s output section. If a clipLED remains on or flashes repeatedly, reduce the signal level bylowering the input level control for channel A or reduce the level atthe source. During Mono Bridge operation, the channel B level isinactive, however, both channels LEDs will flash simultaneously andshow output conditions.

Using the Ground Lift SwitchDepending on your system configuration, sometimes applying the

ground will create a quieter signal path. Sometimes lifting the ground caneliminate ground loops and hum to create a quieter signal path.

1. With the power amp on, listen to the system in idle mode (no signalpresent) with the ground applied (the GROUND LIFT SWITCH (8) inthe left position).

2. Then turn the power off before moving the GROUND LIFTSWITCH (8). Lift the ground by moving the GROUND LIFT SWITCHto the right, turn the power back on and listen to determine whichposition will provide a signal devoid of background noise and hum.Keep the GROUND LIFT SWITCH in the ground position if the noiselevel remains the same in either position.

CAUTION: DO NOT TERMINATE THE AC GROUND ON THE POWERAMPLIFIER IN ANY WAY. TERMINATION OF THE AC GROUND CANBE HAZARDOUS.

Page 6: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Page 6

UNIT DOES NOT PRODUCE SOUND. POWERLED DOES NOT LIGHT.

• POWER SWITCH NOT IN ON POSITION.• POWER CABLE NOT CONNECTED TO AMPLIFIEROR TO OUTLET.• AC OUTLET NOT ACTIVE.• MAIN AMPLIFIER FUSE DEFECTIVE.

• MOVE POWER SWITCH TO ON POSITION.• CONNECT POWER CABLE TO AC SUPPLY.• CHECK CONDITION OF OUTLET.• REPLACE AMPLIFIER MAIN POWER FUSE ON REARPANEL WITH CORRECT TYPE AND RATING.

POWER LED LIGHTS, BUT NO SOUND ISPRODUCED BY AMPLIFIER.

• NO INPUT SOURCE SIGNAL.• INPUT SOURCE NOT CONNECTED.• INPUT CONNECTING CABLE DEFECTIVE.• SPEAKER(S) NOT CONNECTED.• SPEAKER CABLE DEFECTIVE.• SPEAKER SYSTEM(S) INOPERATIVE.• AMPLIFIER’S LEVEL CONTROLS ARE SET TOZERO.

• CHECK FOR PROPER FUNCTION OF INPUTSOURCE DEVICE.• CHECK INPUT CABLES AND CONNECTIONS.REPLACE QUESTIONABLE CABLES WITH KNOWNGOOD CABLES.• CHECK SPEAKER CABLES AND CONNECTIONS.REPLACE QUESTIONABLE CABLES WITH KNOWNGOOD CABLES.• CHECK OPERATING CONDITION AND STATUS OFSPEAKER SYSTEM(S). BE SURE THE LEVELCONTROLS ARE PROPERLY SET.

SOUND IS PRESENT BUT VOLUME IS TOOLOW EVEN THOUGH SOURCE DEVICE ISSET TO A HIGH LEVEL.

• AMPLIFIER INPUT LEVEL CONTROLS ARE SETTOO LOW.• WRONG PIN CONNECTIONS IN CABLES.

• ADJUST LEVEL CONTROLS AS PER INSTRUCTIONS.• USE CORRECT CABLES (AS SHOWN ON BACK OFUNIT).

LOUD 50/60 HZ OR 100/120 HZ HUM ISHEARD AT ALL TIMES THROUGH THESPEAKER SYSTEMS.

• IMPROPER OR DEFECTIVE GROUNDCONNECTION AT INPUTS. IMPROPER ORDEFECTIVE GROUND AT INPUT SOURCEDEVICE(S).• IMPROPER OR DEFECTIVE GROUNDCONNECTION ON AC OUTLET.• GROUND LOOP THROUGH AC LINECONNECTION/RACK MOUNTING.

• CHECK FOR PROPER AC LINE GROUND ON POWERAMP AND ALL INPUT DEVICES.• CHECK INPUT CABLES FOR ALL SOURCE DEVICESAND SIGNAL PROCESSING AS WELL AS INPUTCABLES TO POWER AMPLIFIER. CHECK POSITIONOF GROUND LIFT SWITCH AS PER INSTRUCTIONSFOR LIFTING THE GROUND.• NEVER LIFT THE AC LINE GROUND ON THE POWERAMPLIFIER. IF YOU ARE NOT TOTALLY FAMILIAR WITHGROUND LIFTING OR UNIFICATION PROCEDURES,DO NOT ATTEMPT THEM WITHOUT FIRST CONSULTINGYOUR DEALER OR A QUALIFIED SOUNDTECHNICIAN FOR MORE INFORMATION ONGROUNDING. IMPROPERLY DONE, SUCHPROCEDURES CAN POSE A SAFETY AND/OR FIREHAZARD.

SOUND IS DISTORTED. • DISTORTION OCCURRING IN SOURCE DEVICE.• INPUT LEVEL IS SET TOO HIGH.

• CHECK CLIP INDICATORS ON INPUT SOURCEDEVICES AND RESET LEVELS IF NECESSARY TOELIMINATE DISTORTION.• ADJUST LEVEL CONTROLS AS PER INSTRUCTIONS.

PROTECT LED REMAINS LIT OR GOES ONAND OFF INTERMITTENTLY AFTER USINGAMPLIFIER FOR A SHORT TIME.

• UNIT IS OPERATING AT EXCESSIVELY HIGHTEMPERATURE.• EXTREMELY LOW SPEAKER IMPEDANCE.• SHORT IN SPEAKER CONNECTORS, SPEAKERCABLE OR SPEAKER SYSTEM.

• CHECK THAT AMPLIFIER IS ADEQUATELYVENTILATED ON THE FRONT AND REAR PANELSWHERE THE AIR VENTS AND FANS ARE LOCATED.IF OVERHEATED, LET THE AMPLIFIER COOL DOWNBEFORE APPLYING AN INPUT SIGNAL.• CHECK THE POSITION OF OPERATION MODESWITCH. BE SURE THAT THE SPEAKERCONNECTIONS ARE MADE IN ACCORDANCE WITHTHE SWITCH SETTING.• VERIFY SPEAKER SYSTEM IMPEDANCES. BE SURETHE TOTAL SPEAKER SYSTEM IMPEDANCE IS ATLEAST 4 OHMS PER CHANNEL WHEN THEOPERATION MODE SWITCH IS IN THE STEREOPOSITION OR PARALLEL MONO POSITION. IF THESWITCH IS IN THE BRIDGE MODE, THE IMPEDANCEMUST BE AT LEAST 8 OHMS. IF YOU ARE NOT SUREOF YOUR TOTAL SPEAKER IMPEDANCE LOAD,CONTACT YOUR DEALER FOR MORE INFORMATION.• CHECK CONDITION OF SPEAKER CABLES.• IF USING BARE WIRE CONNECTIONS ON THEOUTPUTS OF THE AMPLIFIER, BE SURE THAT NOSTRANDS FROM ONE CONNECTOR ARE TOUCHINGANY OTHER CONNECTOR.

FUSE BLOWS INTERMITTENTLY. • SPEAKER LOAD IMPEDANCE IS TOO LOW.• TYPE OR RATING OF THE FUSE IS NOTCORRECT.

• CHECK FOR SHORTS ON THE OUTPUTS.• CHECK YOUR SPEAKER IMPEDANCE (INFO FROMDEALER).• CHECK THAT THE FUSE TYPE AND RATING ISCORRECT.

PROTECT LED(S) STAY ON WITH NOSPEAKERS CONNECTED AND WITH THEAMPLIFIER COOLED DOWN.

• FAILED AMPLIFIER. • CONTACT THE GEMINI SERVICE DEPARTMENT ORYOUR AUTHORIZED DEALER TO SPEAK TO AQUALIFIED SERVICE TECHNICIAN. IN THE U.S.A.CALL TOLL FREE 1-800-476-8633

SYMPTOM CAUSE SOLUTION

Page 7: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Page 7

SpecificationsOutput Power EIA: 1kHz @ 1% THD

XPM-600 XPM-900 XPM-1200Single Channel 8Ω 230 310 400Both Channels Driven 8Ω 200 280 360Single Channel 4Ω 300 480 630Both Channels Driven 4Ω 270 400 530Mono Bridge 8Ω 550 800 1060Dynamic Headroom: XPM-600 XPM-900 XPM-12008Ω 1.4 1.4 1.34Ω 2.2 2.2 2.2Frequency Response............................................................20 Hz - 60 kHzTotal Harmonic Distortion......less than 0.1%, typical 0.03% at 1 kHzIntermodulation Distortion.......................less than 0.05% (SMPTE)Signal to Noise Ratio..........................100 dB below rated power, 8ΩDamping Factor..............................greater than 200 @ 8ΩSlew Rate.................................................................................25 V/µSVoltage Gain....................................................................33 dBInput Sensitivity (for rated power at 8 Ohm):

XPM-600 XPM-900 XPM-1200 0.9 Vrms 1.1 Vrms 1.2 Vrms

Input Impedance Unbalanced....................................................10 kOhmsInput Impedance Balanced.......................................................20 kOhms

Power consumption: XPM-600 XPM-900 XPM-1200700 VA 900 VA 1100 VA

Note: power consumption is given at rated power at 8Ω per channel, bothchannels driven.

AC Power Requirement:(power connection is factory configured)............................120V/ 60 Hz

230V/ 50 Hz

Indicators.......................................................................1 Power Indicator1 Signal LED per channel

1 Clip LED per channel1 Protect LED per channel

1 Mono LED1 Bridge LED

Cooling....................................2 Speed Dual Fan; Front-to-Rear Forced AirProtection...........Short Circuit, DC, Thermal Cut-off, Sub/ultrasonic

Frequency Filters, In-rush Current Limiter, Turn-on Delay

Connectors:Balanced/Unbalanced Inputs....................................1/4" JackBalanced Inputs............................................XLR Female JackSpeaker Outputs (120V unit)..........................................5-way binding postsSpeaker Outputs (230V unit)...........Speakons (ch.A, ch.B and bridge)

Dimensions...................................19" x 13.75" x 3.5" (483 x 350 x 89 mm)Weight XPM-600 XPM-900 XPM-1200

25.8 lbs 29 lbs 31.2 lbs11.7 kg 13.2 kg 14.2 kg

* Specifications and design are subject to change without notice forpurpose of improvement.

Page 8: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Page 8

1) 102056543301 SPACER XPM-900 PC 2

2) 102119214701 CARTON XPM-600 PC 1

3) 102260018001 EXT.CARTON XPM-600 PC 1

4) 103012005700 SPACER 1200x570m/m PC 1

5) 105011008501 HOLDER XPM-900 PC 2

6) 105032409601 WALL XPM-900 PC 1

7) 105034608501 SILD PANEL XPM-900 PC 2

8) 105242608601 BACK BOARD XPM-600 PC 1

9) 105343431801 TOP COVER XPM-900 PC 1

10) 105443431701 BOTTOM CABI XPM-900 PC 1

11) 107042002501 AIRFILTER 420x25m/m XPM-900 PC 1

12) 107042004001 PVC COVER XPM-600 PC 1

13) 1070ACS03501 ACS-3.5 PVC RED PC 5

14) 1070KG-010— M0VEABLE BUSHING KG-010 CM 2

15) 1070SCB-10— SPACER SUPPORTS SCB-10 XPM-900 PC 4

16) 1070SS-6—— SELF RETATINING SPALERS SS-6 PC 1

17) 1070YJ-98—- NYLON CLAMPER YJ-98 PC 1 2

18) AL201AL50101 AL201/AL501 SJT W-A 14AWG 6FT PC 1

19) AO016D130—- 3P AC INLET AC-016D130 XPM-900 PC 1

20) 105006400001 6.4m/m PIN PC 6

21) 106203003003 RECTIFER HEAT SINK XPB-1600 PC 1

22) 106201302001 HEAT SINK BLACK 13x20 XPM-900 PC 1

23) 1070LED-3.5- LED SPACER SUPPORT LED-3.5 PC 9

24) 700KBP060002 RECTIFIER KBP06 2A 600V PC 1

25) 700MP3504W02 RECTIFIER MP3504W 35A 400V PC 1

26) CCN0A101250K CERAMIC CAP 100P 250V PC 6

27) CCN0A680500J CERAMIC CAP 68P 500V NPO 5% PC 2

28) COIL16115T6L COIL 1.6x10.1x11.5T-6L XPM-900 PC 2

29) ECL04700080M ELEC CAP 4700u80v PC 4

30) ECS00010050M ELEC CAP 10u50v PC 4

31) ECS00100025M ELEC CAP 100u25v PC 4

32) ECS00100100M ELEC CAP 100u100v PC 4

33) ECS00220016M ELEC CAP 220u16v PC 6

34) ECS01000025M ELEC CAP 1000u25v PC 1

35) ECS02200025M ELEC CAP 2200u25v PC 1

36) ICNJM3404AD- IC NJM3404AD PC 2

37) ICTL072CP—- IC TL072CP PC 1

38) JS1001025003 BASE 3P 2.5m/m PC 2

39) JS1001025012 BASE 12P 2.5m/m PC 1

40) JS1001R25002 BASE 2P JS-1001R-02 PC 2

XPM-600

Page 9: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Page 9

41) LDG050210030 LED 5m/m GREEN PC 5

42) LDR050410030 LDE 5m/m RED PC 2

43) LDY050610030 LDE 5m/m YELLOW PC 2

44) MJ0860250900 CONNOC JACK 086-25-90 PC 2

45) MJCPJ-065—- JACK CPJ-065 XPM-900 PC 2

46) MPMEA104250K MEA .1u 250V 10% PC 6

47) MPMEF104250K MEF .1u 250V 10% PC 2

48) NTM3x07x030Y NUT 3m/m W/S (0J0010-030001) PC 1

49) RC0200A47005 RESISTORS 4.7 ohm 2W M PC 2

50) RC0201000005 RESISTORS 10 ohm 2W M PC 2

51) RC0202230005 RESISTORS 22 K 2W M PC 2

52) RC0204720005 RESISTORS 4.7 K 2W M PC 2

53) RC0205620005 RESISTORS 5.6 K 2W M PC 2

54) RL832——12 832-1C-C-12D XPM-900 PC 2

55) SR01MS3x061B MS 3x6 BLACK PC 1

56) SR01TP4x204Y TP4x20 (1JBH6C-042021) PC 1

57) SWL————1 SS004-P2430Em-PC10 XPM-900 PC 1

58) SWS————1 SS004-P022 BY-PF8 PC 1

59) TRMJE340—0 M J E 3 4 0 PC 2

60) TRMJE350—0 M J E 3 5 0 PC 2

61) TRMPSA13—0 TR MPSA13 PC 2

62) TRTIP122—0 T I P 1 2 2 PC 1

63) TRZ0103——0 TRIAC Z0103 MA1A600V RR-15 PC 2

64) W20105135205 1015#14 GREEN XPM-900 PC 1

65) W20105185205 1015#14 GREEN XPM-900 PC 1

66) W20105235208 1015#14 GRAY XPM-900 PC 1

67) W20105375202 1015#14 RED XPM-900 PC 1

Page 10: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Page 10

XPM-600E

STEREO MOSFET POWER AMPUFIER

= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =

= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =

68) W20105375202 1015#14 RED XPM-900 PC 1

69) W2120A3000BB 1007#26 MIX XPM-900 PC 1

70) WS204x10x07W SPRING W/S.M4-L(2JS100-040050) PC 1

71) 106202602001 ALUMINUM PLATE 26x20m/m t=3 PC 4

72) 106219207601 HEAT SINK 192x76x60 XPM-900 PC 2

73) PTH9M222—E2 PTH9M04BE222TS2F333 XPM-900 PC 2

74) PTH9M471—H1 PTH9M04BH471TS2F333 XPM-900 PC 2

75) SR01MS3x061B MS 3x6 BLACK PC 4

76) SR01MS3x161W MS 3x16 (1JBHMC-031600) PC 4

77) SR01TP3x103B TP 3x10 BLACK PC 4

78) SR03TP4x084B FMT+W TP 4x8 BLACK PC 8

79) TRBUZ900NDP0 BUZ900NDP MOSFET XPM-600 PC 2

80) TRBUZ905DP-0 BUZ905DP MOSFET XPM-600 PC 2

81) WS132x08x10W 3.2x0.8x10 (2IFA032-081000) PC 4

82) WS203x08x05W SPRING W/S.M3-L(2JS100-030050) PC 1 0

83) 2SA970BL—0 TR 2SA970 BL PC 1 0

84) 2SC2240BL—0 TR 2SC2240 BL PC 4

85) 6003501950 XPM-900 MAIN PC BOARD T=2oz PC 1

86) 700033050001 ZENER 3.3v 500mw PC 6

87) 700075050001 ZENER 7.5V 500mw PC 1

88) 700120050001 ZENER 12V 500mw PC 6

89) 700150050001 ZENER 15V 500mw PC 1

90) 700150100001 ZENER 15V 1W PC 2

91) 7001N4004051 DIODE 1N4004 PC 6

92) 7001N4148051 DIODE 1N4148 PC 1 3

93) MCT0A102100J MYLAR CAP .001u T PC 2

94) MCT0A153100J MYLAR CAP .015u T PC 2

95) MCT0A182100J MYLAR CAP .0018u T PC 2

96) MCT0A473100J MYLAR CAP .047u T PC 1

97) MPMSC104100J MSC .1u 100V 5% T PC 1 5

98) RC0031010005 RESISTORS 100 ohm 1/4W T PC 4

99) RC0031020005 RESISTORS 1 K 1/4W T PC 2 1

100) RC0031030005 RESISTORS 10 K 1/4W T PC 1 6

Page 11: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Page 11

101) RC0031040005 RESISTORS 100 K 1/4W T PC 2

102) RC0031050005 RESISTORS 1 M 1/4W T PC 1

103) RC0031520005 RESISTORS 1.5 K 1/4W T PC 2

104) RC0032020005 RESISTORS 2 K 1/4W T PC 3

105) RC0032210005 RESISTORS 220 ohm 1/4W T PC 2

106) RC0032230005 RESISTORS 22 K 1/4W T PC 2

107) RC0033030005 RESISTORS 30 K 1/4W T PC 4

108) RC0033040005 RESISTORS 300 K 1/4W T PC 2

109) RC0033320005 RESISTORS 3.3 K 1/4W T PC 4

110) RC0034700005 RESISTORS 47 ohm 1/4W T PC 4

111) RC0034730005 RESISTORS 47 K 1/4W T PC 4

112) RC0035110005 RESISTORS 510ohm 1/4W T PC 4

113) RC0036830005 RESISTORS 68 K 1/4W T PC 4

114) RC0038210005 RESISTORS 820 ohm 1/4W T PC 2

115) RC0038220005 RESISTORS 8.2 K 1/4W T PC 2

116) RC0050A10005 RESISTORS 1 ohm 1/2W T PC 1

117) RC0053030005 RESISTORS 30 K 1/2W T PC 2

118) RC0054730005 RESISTORS 47 K 1/2W T PC 2

119) RM0030K47501 RESISTORS 475 ohm 1/4W T PC 2

120) RM00310K0001 RESISTORS 10K 1% 1/4W T PC 8

121) 105006400001 6.4m/m PIN PC 2

122) 6000680600 XPM-900 POWER PC BOARD T=oz PC 1

123) MPMPX473275K MPX .047u 275VAC 10% PC 1

124) NTC0120L NTC 20A SCK-0120 XPM-900 PC 1

125) RS0500122005 1.2 K 5W SQP TYPE PC 1

126) W2010G130051 1015#14 BROWN XPM-900E PC 1

127) W2010G180056 1015#14 BLUE XPM-900E PC 1

128) FAD012080001 SP802512H L=350m/m+XH PC 2

129) FH63032I FUSE HOLD HTB-32I VDE TYPE PC 1

130) FS630ULC060F FUSE 6x30 FAST/GLASS U/C 6A PC 1

131) FTSF-006 PLASTIC FOOT SF-006 PC 4

132) IBXPM900—GI MANUAL XPM-900 (GEMINI) PC 1

133) KB1819BL0001 KNOB 18x19 BLACK XPM-900 PC 2

134) NTM8x17x080B NUT 5/16 (0A0220-310005) PC 1

135) PB420215 PLOY BAG 8.5"x16.5"X0.05 PC 1

136) PT130———2 TRANS. 130m/m XPM-600E 230V PC 1

137) SR01MS3x042B MST 3x4 BLACK(1JPH1C-030424) PC 2

138) SR01MS3x061B MS 3x6 BLACK(1JBHMC-030604) PC 1 0

139) SR01MS3x121B MS 3x12 BLACK PC 1

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140) SR01MS3x081W MS 3x8 (1JPHMC-030800) PC 1

141) SR01MS4x061W MS 4x6 (PLATING) PC 1

142) SR01MS4x082B MST 4x8 BLACK (1JBH1C-040824) PC 1 6

143) SR01TP3x063B TP 3x6 BLACK (1JBHCC-030625) PC 6

144) SR01TP3x103B TP 3x10 BLACK (1JBHCC-031024) PC 4

145) SR03TP4x084B FMT+W TP 4x8 (1JBP6C-040825) PC 1 4

146) SR10MS8x751B 5/16x3" (1ATKMO-31C004) PC 1

147) SWP————9 R22-22B-11B XPM-900 PC 1

148) VR16A1031501 16K4x1 L-15 XPM-900 PC 2

149) W2010G445101 1015#14 BROWN XPM-900E PC 1

150) W2010G505106 1015#14 BLUE XPM-900E PC 1

151) W2010I12510A 1015#18 GR+YL PC 1

152) W20110120101 1015#14 BROWN XPM-900E PC 1

153) W5010A370032 2852#26 RED XPM-900 PC 1

154) W5010A460038 2852#26 GRAY XPM-900 PC 1

155) WDGEMINI GEMINI WARRANTY CARD PC 1

156) WS407x03x09Y EXT TOOTH W/S. 3m/m PC 1

4 6 5

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1 ) 1 0 2 0 5 6 5 4 3 3 0 1 SPACER XPM-900 PC 2

2 ) 1 0 2 1 1 9 2 1 4 7 0 2 CARTON XPM-900 PC 1

3 ) 1 0 2 2 6 0 0 1 8 0 0 2 EXT.CARTON XPM-900 PC 1

4 ) 1 0 3 0 1 2 0 0 5 7 0 0 SPACER 1200x570m/m PC 1

5 ) 1 0 5 0 1 1 0 0 8 5 0 1 HOLDER XPM-900 PC 2

6 ) 1 0 5 0 3 2 4 0 9 6 0 1 WALL XPM-900 PC 1

7 ) 1 0 5 0 3 4 6 0 8 5 0 1 SILD PANEL XPM-900 PC 2

8 ) 1 0 5 2 4 2 6 0 8 6 0 3 BACK BOARD XPM-900 PC 1

9 ) 1 0 5 3 4 3 4 3 1 8 0 1 TOP COVER XPM-900 PC 1

1 0 ) 1 0 5 4 4 3 4 3 1 7 0 1 BOTTOM CABI XPM-900 PC 1

1 1 ) 1 0 7 0 4 2 0 0 2 5 0 1 AIRFILTER 420x25m/m XPM-900 PC 1

1 2 ) 1 0 7 0 4 2 0 0 4 0 0 2 PVC COVER XPM-900 PC 1

1 3 ) 1 0 7 0 A C S 0 3 5 0 1 ACS-3.5 PVC RED PC 5

1 4 ) 1 0 7 0 K G - 0 1 0 — M0VEABLE BUSHING KG-010 CM 2

1 5 ) 1 0 7 0 S C B - 1 0 — SPACER SUPPORTS SCB-10 XPM-900 PC 4

1 6 ) 1070SS-6—— SELF RETATINING SPALERS SS-6 PC 1

1 7 ) 1 0 7 0 Y J - 9 8 — - NYLON CLAMPER YJ-98 PC 1 2

1 8 ) A L 2 0 1 A L 5 0 1 0 1 AL201/AL501 SJT W-A 14AWG 6FT PC 1

1 9 ) A O 0 1 6 D 1 3 0 — - 3P AC INLET AC-016D130 XPM-900 PC 1

2 0 ) 2SA970BL—0 TR 2SA970 BL PC 1 0

2 1 ) 2SC2240BL—0 TR 2SC2240 BL PC 4

2 2 ) 6 0 0 3 5 0 1 9 5 0 — XPM-900 MAIN PC BOARD T=2oz PC 1

2 3 ) 7 0 0 0 3 3 0 5 0 0 0 1 ZENER 3.3v 500mw PC 6

2 4 ) 7 0 0 0 7 5 0 5 0 0 0 1 ZENER 7.5V 500mw PC 1

2 5 ) 7 0 0 1 2 0 0 5 0 0 0 1 ZENER 12V 500mw PC 6

2 6 ) 7 0 0 1 5 0 0 5 0 0 0 1 ZENER 15V 500mw PC 1

2 7 ) 7 0 0 1 5 0 1 0 0 0 0 1 ZENER 15V 1W PC 2

2 8 ) 7 0 0 1 N 4 0 0 4 0 5 1 DIODE 1N4004 PC 6

2 9 ) 7 0 0 1 N 4 1 4 8 0 5 1 DIODE 1N4148 PC 1 3

3 0 ) M C T 0 A 1 0 2 1 0 0 J MYLAR CAP .001u T PC 2

3 1 ) M C T 0 A 1 5 3 1 0 0 J MYLAR CAP .015u T PC 2

3 2 ) M C T 0 A 1 8 2 1 0 0 J MYLAR CAP .0018u T PC 2

3 3 ) M C T 0 A 4 7 3 1 0 0 J MYLAR CAP .047u T PC 1

3 4 ) MPMSC104100J MSC .1u 100V 5% T PC 1 5

3 5 ) R C 0 0 3 1 0 1 0 0 0 5 RESISTORS 100 ohm 1/4W T PC 4

3 6 ) R C 0 0 3 1 0 2 0 0 0 5 RESISTORS 1 K 1/4W T PC 2 1

3 7 ) R C 0 0 3 1 0 3 0 0 0 5 RESISTORS 10 K 1/4W T PC 1 6

3 8 ) R C 0 0 3 1 0 4 0 0 0 5 RESISTORS 100 K 1/4W T PC 2

3 9 ) R C 0 0 3 1 0 5 0 0 0 5 RESISTORS 1 M 1/4W T PC 1

4 0 ) R C 0 0 3 1 5 2 0 0 0 5 RESISTORS 1.5 K 1/4W T PC 2

XPM-900

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4 1 ) R C 0 0 3 2 0 2 0 0 0 5 RESISTORS 2 K 1/4W T PC 3

4 2 ) R C 0 0 3 2 2 1 0 0 0 5 RESISTORS 220 ohm 1/4W T PC 2

4 3 ) R C 0 0 3 2 2 3 0 0 0 5 RESISTORS 22 K 1/4W T PC 2

4 4 ) R C 0 0 3 3 0 3 0 0 0 5 RESISTORS 30 K 1/4W T PC 4

4 5 ) R C 0 0 3 3 0 4 0 0 0 5 RESISTORS 300 K 1/4W T PC 2

4 6 ) R C 0 0 3 3 3 2 0 0 0 5 RESISTORS 3.3 K 1/4W T PC 4

4 7 ) R C 0 0 3 4 7 0 0 0 0 5 RESISTORS 47 ohm 1/4W T PC 4

4 8 ) R C 0 0 3 4 7 3 0 0 0 5 RESISTORS 47 K 1/4W T PC 4

4 9 ) R C 0 0 3 5 1 1 0 0 0 5 RESISTORS 510ohm 1/4W T PC 4

5 0 ) R C 0 0 3 6 8 3 0 0 0 5 RESISTORS 68 K 1/4W T PC 4

5 1 ) R C 0 0 3 8 2 1 0 0 0 5 RESISTORS 820 ohm 1/4W T PC 2

5 2 ) R C 0 0 3 8 2 2 0 0 0 5 RESISTORS 8.2 K 1/4W T PC 2

5 3 ) R C 0 0 5 0 A 1 0 0 0 5 RESISTORS 1 ohm 1/2W T PC 1

5 4 ) R C 0 0 5 3 0 3 0 0 0 5 RESISTORS 30 K 1/2W T PC 2

5 5 ) R C 0 0 5 4 7 3 0 0 0 5 RESISTORS 47 K 1/2W T PC 2

5 6 ) R M 0 0 3 0 K 4 7 5 0 1 RESISTORS 475 ohm 1/4W T PC 2

5 7 ) R M 0 0 3 1 0 K 0 0 0 1 RESISTORS 10K 1% 1/4W T PC 8

5 8 ) 1 0 5 0 0 6 4 0 0 0 0 1 6.4m/m PIN PC 6

5 9 ) 1 0 6 2 0 1 3 0 2 0 0 1 HEAT SINK BLACK 13x20 XPM-900 PC 1

6 0 ) 1 0 6 2 0 3 0 0 3 0 0 3 RECTIFER HEAT SINK XPB-1600 PC 1

6 1 ) 1 0 7 0 L E D - 3 . 5 - LED SPACER SUPPORT LED-3.5 PC 9

6 2 ) 7 0 0 K B P 0 6 0 0 0 2 RECTIFIER KBP06 2A 600V PC 1

6 3 ) 7 0 0 M P 3 5 0 4 W 0 2 RECTIFIER MP3504W 35A 400V PC 1

6 4 ) C C N 0 A 1 0 1 2 5 0 K CERAMIC CAP 100P 250V PC 6

6 5 ) C C N 0 A 6 8 0 5 0 0 J CERAMIC CAP 68P 500V NPO 5% PC 2

6 6 ) C O I L 1 6 1 1 5 T 6 L COIL 1.6x10.1x11.5T-6L XPM-900 PC 2

6 7 ) E C L 0 6 8 0 0 1 0 0 M ELEC CAP 6800u100v PC 4

6 8 ) E C S 0 0 0 1 0 0 5 0 M ELEC CAP 10u50v PC 4

6 9 ) E C S 0 0 1 0 0 0 2 5 M ELEC CAP 100u25v PC 4

7 0 ) E C S 0 0 1 0 0 1 0 0 M ELEC CAP 100u100v PC 4

7 1 ) E C S 0 0 2 2 0 0 1 6 M ELEC CAP 220u16v PC 6

7 2 ) E C S 0 1 0 0 0 0 2 5 M ELEC CAP 1000u25v PC 1

7 3 ) E C S 0 2 2 0 0 0 2 5 M ELEC CAP 2200u25v PC 1

7 4 ) I C N J M 3 4 0 4 A D - IC NJM3404AD PC 2

7 5 ) I C T L 0 7 2 C P — - IC TL072CP PC 1

7 6 ) J S 1 0 0 1 0 2 5 0 0 3 BASE 3P 2.5m/m PC 2

7 7 ) J S 1 0 0 1 0 2 5 0 1 2 BASE 12P 2.5m/m PC 1

7 8 ) J S 1 0 0 1 R 2 5 0 0 2 BASE 2P JS-1001R-02 PC 2

7 9 ) L D G 0 5 0 2 1 0 0 3 0 LED 5m/m GREEN PC 5

8 0 ) L D R 0 5 0 4 1 0 0 3 0 LDE 5m/m RED PC 2

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8 1 ) L D Y 0 5 0 6 1 0 0 3 0 LDE 5m/m YELLOW PC 2

8 2 ) M J 0 8 6 0 2 5 0 9 0 0 CONNOC JACK 086-25-90 PC 2

8 3 ) M J C P J - 0 6 5 — - JACK CPJ-065 XPM-900 PC 2

8 4 ) MPMEA104250K MEA .1u 250V 10% PC 6

8 5 ) MPMEF104250K MEF .1u 250V 10% PC 2

8 6 ) N T M 3 x 0 7 x 0 3 0 Y NUT 3m/m W/S (0J0010-030001) PC 1

8 7 ) R C 0 2 0 0 A 4 7 0 0 5 RESISTORS 4.7 ohm 2W M PC 2

8 8 ) R C 0 2 0 1 0 0 0 0 0 5 RESISTORS 10 ohm 2W M PC 2

8 9 ) R C 0 2 0 2 2 3 0 0 0 5 RESISTORS 22 K 2W M PC 2

9 0 ) R C 0 2 0 4 7 2 0 0 0 5 RESISTORS 4.7 K 2W M PC 2

9 1 ) R C 0 2 0 5 6 2 0 0 0 5 RESISTORS 5.6 K 2W M PC 2

9 2 ) RL832——12 832-1C-C-12D XPM-900 PC 2

9 3 ) S R 0 1 M S 3 x 0 6 1 B MS 3x6 BLACK PC 1

9 4 ) S R 0 1 T P 4 x 2 0 4 Y TP4x20 (1JBH6C-042021) PC 1

9 5 ) SWL————1 SS004-P2430Em-PC10 XPM-900 PC 1

9 6 ) SWS————1 SS004-P022 BY-PF8 PC 1

9 7 ) TRMJE340—0 M J E 3 4 0 PC 2

9 8 ) TRMJE350—0 M J E 3 5 0 PC 2

9 9 ) TRMPSA13—0 TR MPSA13 PC 2

1 0 0 ) T R T I P 1 2 2 — 0 T I P 1 2 2 PC 1

1 0 1 ) TRZ0103——0 TRIAC Z0103 MA1A600V PC 2

1 0 2 ) W 2 0 1 0 5 1 3 5 2 0 5 1015#14 GREEN XPM-900 PC 1

1 0 3 ) W 2 0 1 0 5 1 8 5 2 0 5 1015#14 GREEN XPM-900 PC 1

1 0 4 ) W 2 0 1 0 5 2 3 5 2 0 8 1015#14 GRAY XPM-900 PC 1

1 0 5 ) W 2 0 1 0 5 3 7 5 2 0 2 1015#14 RED XPM-900 PC 1

1 0 6 ) W 2 1 2 0 A 3 0 0 0 B B 1007#26 MIX XPM-900 PC 1

1 0 7 ) W S 2 0 4 x 1 0 x 0 7 W SPRING W/S.M4-L(2JS100-040050) PC 1

1 0 8 ) 1 0 6 2 1 9 2 0 7 6 0 1 HEAT SINK 192x76x60 XPM-900 PC 2

1 0 9 ) PTH9M222—E2 PTH9M04BE222TS2F333 XPM-900 PC 2

1 1 0 ) PTH9M471—H1 PTH9M04BH471TS2F333 XPM-900 PC 2

1 1 1 ) S R 0 1 M S 3 x 0 6 1 B MS 3x6 BLACK PC 4

1 1 2 ) S R 0 1 M S 3 x 1 2 1 B MS 3x12 BLACK PC 1 2

1 1 3 ) S R 0 1 T P 3 x 1 0 3 B TP 3x10 BLACK PC 4

1 1 4 ) S R 0 3 T P 4 x 0 8 4 B FMT+W TP 4x8 BLACK PC 4

1 1 5 ) TRBUZ901P—0 BUZ901P MOSFET XPM-900 PC 6

1 1 6 ) TRBUZ906P—0 BUZ906P MOSFET XPM-900 PC 6

1 1 7 ) W S 1 3 2 x 0 8 x 1 0 W 3.2x0.8x10 (2IFA032-081000) PC 1 2

1 1 8 ) W S 2 0 3 x 0 8 x 0 5 W SPRING W/S.M3-L(2JS100-030050) PC 1 6

1 1 9 ) 1 0 5 0 0 6 4 0 0 0 0 1 6.4m/m PIN PC 2

1 2 0 ) 6 0 0 0 6 8 0 6 0 0 — XPM-900 POWER PC BOARD T=oz PC 1

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Page 16

1 2 1 ) MPMPX473275K MPX .047u 275VAC 10% PC 1

1 2 2 ) N T C 0 1 2 0 L NTC 20A SCK-0120 XPM-900 PC 2

1 2 3 ) R S 0 5 0 0 1 2 2 0 0 5 1.2 K 5W SQP TYPE PC 1

1 2 4 ) W 2 0 1 0 G 1 3 0 0 5 0 1015#14 BLACK XPM-900U PC 1

1 2 5 ) W 2 0 1 0 G 1 8 0 0 5 9 1015#14 WHITE XPM-900U PC 1

1 2 6 ) F A D 0 1 2 0 8 0 0 0 1 SP802512H L=350m/m+XH PC 2

1 2 7 ) F H 6 3 0 2 0 7 D FUSE HOLD CQ-207D PC 1

1 2 8 ) F S 6 3 0 U L C 1 2 0 F FUSE 6x30 FAST/GLASS U/C 12A PC 1

1 2 9 ) F T S F - 0 0 6 PLASTIC FOOT SF-006 PC 4

1 3 0 ) I B X P M 9 0 0 — G I MANUAL XPM-900 (GEMINI) PC 1

1 3 1 ) K B 1 8 1 9 B L 0 0 0 1 KNOB 18x19 BLACK XPM-900 PC 2

1 3 2 ) N T M 8 x 1 7 x 0 8 0 B NUT 5/16 (0A0220-310005) PC 1

1 3 3 ) P B 4 2 0 2 1 5 PLOY BAG 8.5"x16.5"X0.05 PC 1

1 3 4 ) PT160———2 TRANS. 160m/m XPM-900U 120V PC 1

1 3 5 ) S P K 1 0 4 7 R 2 0 0 1 WIN-1047R2 R/B XPM-900 PC 1

1 3 6 ) S P K 1 0 4 7 R 2 0 0 2 WTN-1047R2 B/R XPM-900 PC 1

1 3 7 ) SPKCOVER—1 WIN-1047R2 COVER BLACK XPM-900 PC 1

1 3 8 ) SPKCOVER—2 WIN-1047R2 COVER RED XPM-900 PC 1

1 3 9 ) S R 0 1 M S 3 x 0 4 2 B MST 3x4 BLACK(1JPH1C-030424) PC 2

1 4 0 ) S R 0 1 M S 3 x 0 6 1 B MS 3x6 BLACK(1JBHMC-030604) PC 1 0

1 4 1 ) SR01MS3x081W MS 3x8 (1JPHMC-030800) PC 1

1 4 2 ) SR01MS4x061W MS 4x6 (PLATING) PC 1

1 4 3 ) S R 0 1 M S 3 x 1 2 1 B MS 3x12 BLACK PC 1

1 4 4 ) S R 0 1 M S 4 x 0 8 2 B MST 4x8 BLACK (1JBH1C-040824) PC 1 6

1 4 5 ) S R 0 1 T P 3 x 0 6 3 B TP 3x6 BLACK (1JBHCC-030625) PC 6

1 4 6 ) S R 0 1 T P 3 x 1 0 3 B TP 3x10 BLACK (1JBHCC-031024) PC 4

1 4 7 ) S R 0 3 T P 4 x 0 8 4 B FMT+W TP 4x8 (1JBP6C-040825) PC 1 4

1 4 8 ) S R 1 0 M S 8 x 7 5 1 B 5/16x3" (1ATKMO-31C004) PC 1

1 4 9 ) SWP————9 R22-22B-11B XPM-900 PC 1

1 5 0 ) V R 1 6 A 1 0 3 1 5 0 1 16K4x1 L-15 XPM-900 PC 2

1 5 1 ) W 2 0 1 0 G 4 4 5 1 0 0 1015#14 BLACK XPM-900U PC 1

1 5 2 ) W 2 0 1 0 G 5 0 5 1 0 9 1015#14 WHITE XPM-900U PC 1

1 5 3 ) W 2 0 1 0 I 1 2 5 1 0 A 1015#18 GR+YL PC1800 PC 1

1 5 4 ) W 2 0 1 1 0 1 2 0 1 0 0 1015#14 BLACK XPM-900U PC 1

1 5 5 ) W 5 0 1 0 A 3 7 0 0 3 2 2852#26 RED XPM-900 PC 1

1 5 6 ) W 5 0 1 0 A 4 6 0 0 3 8 2852#26 GRAY XPM-900 PC 1

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1) 102056543301 SPACER XPM-900 PC 22) 102119214703 CARTON XPM-1200 PC 13) 102260018003 EXT.CARTON XPM-1200 PC 14) 103012005700 SPACER 1200x570m/m PC 15) 105011008501 HOLDER XPM-900 PC 26) 105032409601 WALL XPM-900 PC 17) 105034608501 SILD PANEL XPM-900 PC 28) 105242608605 BACK BOARD XPM-1200 PC 19) 105343431801 TOP COVER XPM-900 PC 110) 105443431701 BOTTOM CABI XPM-900 PC 111) 107042002501 AIRFILTER 420x25m/m XPM-900 PC 112) 107042004003 PVC COVER XPM-1200 PC 113) 1070ACS03501 ACS-3.5 PVC RED PC 514) 1070KG-010 M0VEABLE BUSHING KG-010 CM 215) 1070SCB-10 SPACER SUPPORTS SCB-10 XPM-900 PC 416) 1070SS-6 SELF RETATINING SPALERS SS-6 PC 117) 1070YJ-98 NYLON CLAMPER YJ-98 PC 1218) AL201AL50101 AL201/AL501 SJT W-A 14AWG 6FT PC 119) AO016D130 3P AC INLET AC-016D130 XPM-900 PC 120) 105006400001 6.4m/m PIN PC 621) 106201302001 HEAT SINK BLACK 13x20 XPM-900 PC 122) 106203003003 RECTIFER HEAT SINK XPB-1600 PC 123) 1070LED-3.5- LED SPACER SUPPORT LED-3.5 PC 924) 700KBP060002 RECTIFIER KBP06 2A 600V PC 125) 700MP3504W02 RECTIFIER MP3504W 35A 400V PC 126) CCN0A101250K CERAMIC CAP 100P 250V PC 627) CCN0A680500J CERAMIC CAP 68P 500V NPO 5% PC 428) COIL16115T6L COIL 1.6x10.1x11.5T-6L XPM-900 PC 229) ECL06800100M ELEC CAP 6800u100v PC 430) ECS00010050M ELEC CAP 10u50v PC 431) ECS00100025M ELEC CAP 100u25v PC 432) ECS00100100M ELEC CAP 100u100v PC 433) ECS00220016M ELEC CAP 220u16v PC 634) ECS01000025M ELEC CAP 1000u25v PC 135) ECS02200025M ELEC CAP 2200u25v PC 136) ICNJM3404AD- IC NJM3404AD PC 237) ICTL072CP IC TL072CP PC 138) JS1001025003 BASE 3P 2.5m/m PC 239) JS1001025012 BASE 12P 2.5m/m PC 140) JS1001R25002 BASE 2P JS-1001R-02 PC 2

XPM-1200

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41) LDG050210030 LED 5m/m GREEN PC 542) LDR050410030 LDE 5m/m RED PC 243) LDY050610030 LDE 5m/m YELLOW PC 244) MJ0860250900 CONNOC JACK 086-25-90 PC 245) MJCPJ-065—- JACK CPJ-065 XPM-900 PC 246) MPMEA104250K MEA .1u 250V 10% PC 647) MPMEF104250K MEF .1u 250V 10% PC 248) NTM3x07x030Y NUT 3m/m W/S (0J0010-030001) PC 149) RC0200A47005 RESISTORS 4.7 ohm 2W M PC 250) RC0201000005 RESISTORS 10 ohm 2W M PC 251) RC0202230005 RESISTORS 22 K 2W M PC 252) RC0204720005 RESISTORS 4.7 K 2W M PC 253) RC0205620005 RESISTORS 5.6 K 2W M PC 254) RL832——12 832-1C-C-12D XPM-900 PC 255) SR01MS3x061B MS 3x6 BLACK PC 156) SR01TP4x204Y TP4x20 (1JBH6C-042021) PC 157) SWL————1 SS004-P2430Em-PC10 XPM-900 PC 158) SWS————1 SS004-P022 BY-PF8 PC 159) TRMJE340—0 MJE340 PC 260) TRMJE350—0 MJE350 PC 261) TRMPSA13—0 TR MPSA13 PC 262) TRTIP122—0 TIP122 PC 163) TRZ0103——0 TRIAC Z0103 MA1A600V RR-15 PC 264) W20105135205 1015#14 GREEN XPM-900 PC 165) W20105185205 1015#14 GREEN XPM-900 PC 166) W20105235208 1015#14 GRAY XPM-900 PC 167) W20105375202 1015#14 RED XPM-900 PC 168) W2120A3000BB 1007#26 MIX XPM-900 PC 169) WS204x10x07W SPRING W/S.M4-L(2JS100-040050) PC 170) 106219207601 HEAT SINK 192x76x60 XPM-900 PC 271) PTH9M222—E2 PTH9M04BE222TS2F333 XPM-900 PC 272) PTH9M471—H1 PTH9M04BH471TS2F333 XPM-900 PC 273) SR01MS3x061B MS 3x6 BLACK PC 474) SR01MS3x121B MS 3x12 BLACK PC 875) SR01TP3x103B TP 3x10 BLACK PC 476) SR03TP4x084B FMT+W TP 4x8 BLACK PC 477) TRBUZ901NDP0 BUZ901NDP MOSFET XPM-1200 PC 478) TRBUZ906DP-0 BUZ906DP MOSFET XPM-1200 PC 479) WS132x08x10W 3.2x0.8x10 (2IFA032-081000) PC 880) WS203x08x05W SPRING W/S.M3-L(2JS100-030050) PC 12

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81) 2SA970BL—0 TR 2SA970 BL PC 1082) 2SC2240BL—0 TR 2SC2240 BL PC 483) 6003501950— XPM-900 MAIN PC BOARD T=2oz PC 184) 700033050001 ZENER 3.3v 500mw PC 685) 700075050001 ZENER 7.5V 500mw PC 186) 700120050001 ZENER 12V 500mw PC 687) 700150050001 ZENER 15V 500mw PC 188) 700150100001 ZENER 15V 1W PC 289) 7001N4004051 DIODE 1N4004 PC 690) 7001N4148051 DIODE 1N4148 PC 1391) MCT0A102100J MYLAR CAP .001u T PC 292) MCT0A153100J MYLAR CAP .015u T PC 293) MCT0A182100J MYLAR CAP .0018u T PC 294) MCT0A473100J MYLAR CAP .047u T PC 195) MPMSC104100J MSC .1u 100V 5% T PC 1596) RC0031010005 RESISTORS 100 ohm 1/4W T PC 497) RC0031020005 RESISTORS 1 K 1/4W T PC 2198) RC0031030005 RESISTORS 10 K 1/4W T PC 1699) RC0031040005 RESISTORS 100 K 1/4W T PC 2100) RC0031050005 RESISTORS 1 M 1/4W T PC 1101) RC0031520005 RESISTORS 1.5 K 1/4W T PC 2102) RC0032020005 RESISTORS 2 K 1/4W T PC 3103) RC0032210005 RESISTORS 220 ohm 1/4W T PC 2104) RC0032230005 RESISTORS 22 K 1/4W T PC 2105) RC0033030005 RESISTORS 30 K 1/4W T PC 4106) RC0033040005 RESISTORS 300 K 1/4W T PC 2107) RC0033320005 RESISTORS 3.3 K 1/4W T PC 4108) RC0034700005 RESISTORS 47 ohm 1/4W T PC 4109) RC0034730005 RESISTORS 47 K 1/4W T PC 4110) RC0035110005 RESISTORS 510ohm 1/4W T PC 4111) RC0036830005 RESISTORS 68 K 1/4W T PC 4112) RC0038210005 RESISTORS 820 ohm 1/4W T PC 2113) RC0038220005 RESISTORS 8.2 K 1/4W T PC 2114) RC0050A10005 RESISTORS 1 ohm 1/2W T PC 1115) RC0053030005 RESISTORS 30 K 1/2W T PC 2116) RC0054730005 RESISTORS 47 K 1/2W T PC 2117) RM0030K47501 RESISTORS 475 ohm 1/4W T PC 2118) RM00310K0001 RESISTORS 10K 1% 1/4W T PC 8119) 105006400001 6.4m/m PIN PC 2120) 6000680600— XPM-900 POWER PC BOARD T=oz PC 1

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Page 20

121) MPMPX473275K MPX .047u 275VAC 10% PC 1122) NTC0120L—— NTC 20A SCK-0120 XPM-900 PC 2123) RS0500122005 1.2 K 5W SQP TYPE PC 1124) W2010G130050 1015#14 BLACK XPM-900U PC 1125) W2010G180059 1015#14 WHITE XPM-900U PC 1126) FAD012080001 SP802512H L=350m/m+XH PC 2127) FH630207D—- FUSE HOLD CQ-207D PC 1128) FS630ULC150F FUSE 6x30 FAST/CERAMIC U/C 15A PC 1129) FTSF-006—— PLASTIC FOOT SF-006 PC 4130) IBXPM900—GI MANUAL XPM-900 (GEMINI) PC 1131) KB1819BL0001 KNOB 18x19 BLACK XPM-900 PC 2132) NTM8x17x080B NUT 5/16 (0A0220-310005) PC 1133) PB420215—— PLOY BAG 8.5"x16.5"X0.05 PC 1134) PT160———4 TRANS. 160m/m XPM-1200U 120V PC 1135) SPK1047R2001 WIN-1047R2 R/B XPM-900 PC 1136) SPK1047R2002 WTN-1047R2 B/R XPM-900 PC 1137) SPKCOVER—1 WIN-1047R2 COVER BLACK XPM-900 PC 1138) SPKCOVER—2 WIN-1047R2 COVER RED XPM-900 PC 1139) SR01MS3x042B MST 3x4 BLACK(1JPH1C-030424) PC 2140) SR01MS3x061B MS 3x6 BLACK(1JBHMC-030604) PC 10141) SR01MS3x081W MS 3x8 (1JPHMC-030800) PC 1142) SR01MS3x121B MS 3x12 BLACK PC 1143) SR01MS4x061W MS 4x6 (PLATING) PC 1144) SR01MS4x082B MST 4x8 BLACK (1JBH1C-040824) PC 16145) SR01TP3x063B TP 3x6 BLACK (1JBHCC-030625) PC 6146) SR01TP3x103B TP 3x10 BLACK (1JBHCC-031024) PC 4147) SR03TP4x084B FMT+W TP 4x8 (1JBP6C-040825) PC 14148) SR10MS8x751B 5/16x3" (1ATKMO-31C004)V3000 PC 1149) SWP————9 R22-22B-11B XPM-900 PC 1150) VR16A1031501 16K4x1 L-15 XPM-900 PC 2151) W2010G445100 1015#14 BLACK XPM-900U PC 1152) W2010G505109 1015#14 WHITE XPM-900U PC 1153) W2010I12510A 1015#18 GR+YL PC 1154) W20110120100 1015#14 BLACK XPM-900U PC 1155) W5010A370032 2852#26 RED XPM-900 PC 1156) W5010A460038 2852#26 GRAY XPM-900 PC 1157) WDGEMINI—— GEMINI WARRANTY CARD PC 1158) WS407x03x09Y EXT TOOTH W/S. 3m/m PC 1

Page 21: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]
Page 22: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]
Page 23: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

1 2 3

X8.1

1 2 3

X19.1

121110987654321

X1.1

1

2

X29.1

1

2

X30.1

FAN112V 0.2A

FAN212V 0.2A

T1

F1 SW3P1

P3

P2

*

*

X4.1

X29.1

X15.1

X14.1

X19.1

X16.1

X20.1

X28.1

X27.1

120V OPTION

TO X15

TO X4

TO X29

MAIN PCB

X1.1

X2.1

X3.1

X4.1

C33100

R5710K 1%

R5910K 1%

R5410K 1%

6

5

8

7-

+

IC2B

TL072CP

R5310K 1%

C31100

10

9

11

12

SW2C

C2210/50V R44

1K

R4547K

C171000

Q122SA970

Q102SA970

R3947K

C18100/25V

R381K

R3447K 1/2W

R3222K 2W

C140.1

D91N4148

R25100

Q6MJE350

R26100

Q92SC2240

Q7MJE340

R403K3

R413K3

R35220

C25100/100V

C23100/100V

C200.1

C190.1

C868

D61N4148

D51N4148

R121K

C130.1

C100.1

R1810K

R1910K

Q52SA970

Q42SC2240

R1668K

R1068K

R4647

R4747

ZD21N5226B

ZD61N5226B

D31N4148

D71N4148

R31K

R41K

R51K

R61K

R71K

R81K

FET1 FET2 FET3

FET4 FET5 FET6

+ VCC

- VCC

2

1

3

4

SW2ASS004-P243O-PC10

6

5

7

8

SW2B

CH B

SW2 - STEREO C15100

C29100/25V

ZD101N5245B

C300.1

ZD51N5242B

ZD31N5242B

C3810/50V

14

13

15

16

SW2D

R1110 2W

TRS

X23TRS 1/4" BAL

21

3

XLR1XLF-3PH

R631K

R6447K

C451000

Q132SA970

Q142SA970

R6747K

C41100/25V

R681K

R7447K 1/2W

R7522K 2W

C480.1

D101N4148

R77100

Q18MJE350

R78100

Q152SC2240

Q17MJE340

R653K3

R663K3

R69220

C37100/100V

C39100/100V

C430.1

C420.1

C5668

D121N4148

D111N4148

R941K

C470.1

C530.1

R8810K

R8910K

Q192SA970

Q202SC2240

R9268K

R9868K

R5547

R6247

ZD161N5226B

ZD131N5226B

D141N4148

D131N4148

R1001K

R1011K

R1021K

R1061K

R1031K

R1041K

FET7 FET8 FET9

FET10 FET11 FET12

+ VCC

- VCC

C49100

ZD121N5242B

ZD151N5242B

R9610 2W

C500.1

L2

1.2 uH

R291K

ZD41N5236B

ZD71N5245B

Q11TIP122

C61000/25V

C2410/50V

C4010/50V

D21N4004

D171N4004

D181N4004

D11N4004

R954,7 2W

C61220/10V

C62220/10V

R10730K 1/2W

Q23L201E3

R99100K

Q21MPSW45A

C58220/10V

R9722K

R871K5

D161N4004

R8110K

OUTPUT CH B

41

32

5RLY2

T90S5D12-12

C90.1

R134,7 2W

C2220/10V

C1220/10V

R130K 1/2W

Q1L201E3

R9100K

Q3MPSW45A

C7220/10V

R1422K

R171K5

D81N4004

R4210K

L1

1.2 uH

OUTPUT CH A

41

32

5

RLY1T90S5D12-12

C28100/25V

ZD91N5245B

C35100

R5610K 1%

R6110K 1%

R6010K 1%

2

3

4

1-

+

IC2A

TL072CP

R5810K 1%

C34100

C320.1

TRS

X26TRS 1/4" BAL

21

3

XLR2XLF-3PH

OUTPUTBRIDGE

REC1MP3504W

AC1

AC2

+ 3

- 4

REC2 BR805D

R791 1/2W

C21

C26

C44

C36

C572200/25V

C550.1

+ VCC

- VCC

R49NU

R51NU

C3

0.1

C4

0.1

R205K6 2W

R905K6 2W

C54 1 /160V

R221K

R28510

R21300K

R3330KR23

10KR3610K

R3710K

R4330K

R31510

R7310K

R7630K

R71300K

R721K

R70510

R8610K

R8510K

R9330K

R84510

RT2PTC 50C

RT4PTC 50C

RT1PTC 90C

RT3PTC 90C

1+

1-

2+

2-

X2NL4MD-H(230V ONLY)

1+

1-

2+

2-

X6NL4MD-H(230V ONLY)

1+

1-

2+

2-

X10NL4MD-H(230V ONLY)

C11 1 /160V

2

3

4

1-

+

IC1A

NJM3404AD

6

5

8

7-

+

IC1B

NJM3404AD

2

3

4

1-

+

IC3A

NJM3404AD

6

5

8

7-

+

IC3B

NJM3404AD

MAIN PCB

1 2 3

X8

1 2 3

X25

87654321 109 11 12

X1

C59

0.1

C60

0.1

25

1

4

3

6

SW1 - GROUND LIFTSS004-P022BY-PF8

R52

1 M

C27

0.047

X14BLU

X19RED

X16GRY

X20YEL

X28GRN

X27VLT

X4NU

X5NU

X11NU

X15NU

X29NU

X7NU

Q222SA970

R91820

R105475 1%

ZD141N5226B

Q22SA970

R15820

R2475 1%

ZD11N5226B

1

2

3

4

5

C520.015

7.5V 15V

+15V

-15V3.3V

3.3V

3.3V

3.3V 3.3V

3.3V

12V

12V

12V

12V

X3NU

X9NU

STEREO

MONO

BRIDGE

P2

D41N4148

D151N4148

C50.015

Q82SA970

R24

8K2

R2710K C12

1800

R3010K

C16 1 /160V

ZD81N5242B

Q162SA970

R80

8K2

R8210K

R8310KC51

1800

C46 1 /160V

ZD111N5242B

12V 12V100 @ 25C

100 @ 25C

330 @ 25C

330 @ 25C

1 2 3

X12NU

+ 15V - 15V

- 15V

+ 15V

X13R/W

X18R/W

X22WHT

X24WHT

X17B/W

X21B/W

+ VCC - VCC

R504K7 2W

R484K7 2W

P1GRD

CH A

X1

ORN 120V

X2BRN

POWER PCB

RT2

N20SP0R7-Q 12ART1

N20SP0R7-Q 12A

X3 BLK

X4WHT

C10.047/400V

R11.2K 5W

BLU 230V

R12K

LD2GRN

LD1GRN

1

2

3

RV110K

1

2

3

RV210K

MONO BRIDGE

LD5YEL

LD8YEL

PROTECT CH A GAIN CH BGAIN CH A

LD9GRN

R32K

POWERLD4RED

LD3GRN

LD7RED

LD6GRN

CLIP CH A

SIG CH A

PROTECT CH B

SIG CH B

CLIP CH B

DISPLAY PCB

1

2

X2

1

2

X1

12 11 10 9 8 7 6 5 4 3 2 1

R22K

D11N4148

BLK

RED

RED

BLK

BP SPK2

OUT CH A

OUT CH B

NU

BLK BLK

BLK

WHT WHT

GRN

ground lift

XPM-600 XPM-900 XPM-1200

FET1, FET7 BUZ900NDP BUZ901P BUZ901NDPFET2, FET8 not used BUZ901P not usedFET3, FET9 not used BUZ901P BUZ901NDPFET4, FET10 not used BUZ906P not usedFET5, FET11 not used BUZ906P BUZ906DPFET6, FET12 BUZ905DP BUZ906P BUZ906DPC21, C26, C36, C44 4,700µ 100V 6,800µ 100V 6,800µ 100VF1 / 120Vac 10A 12A 15AF1 / 230Vac 6.3A 7A 10AT1 / 120Vac XPM-600U XPM-900U XPM-1200UT1 / 230Vac XPM-600E XPM-900E XPM-1200E

OUTPUT CONNECTORS

Schematic

Page 24: 6701162 Gemini Amplifier XPM600 900 1200 Service Manual[1]

Page 21

Worldwide Headquarters • 120 Clover Place, Edison, NJ 08837 • USATel: (732) 738-9003 • Fax: (732) 738-9006

France • G.S.L. France • 11, Avenue Leon Harmel, Z.I. Antony, 92160 Antony, FranceTel: + 33 (0) 1 55 59 04 70 • Fax: + 33 (0) 1 55 59 04 80

Germany • Gemini Sound Products GmbH • Ottostrasse 6, 85757 Karlsfeld, GermanyTel: 08131 - 39171-0 • Fax: 08131 - 39171-9

UK • Gemini Sound Products • Unit C4 Hazleton Industrial Estate, Waterlooville, UK P08 9JUTel: 087 087 00880 • Fax: 087 087 00990

Spain • Gemini Sound Products S.A. • Rosello, 516, Barcelona, Spain, 08026Tel: 349-3435-0814 • Fax: 3493-347-6961

© Gemini Sound Products Corp. 2002 All Rights Reserved

Parts of the design of this product may be protected by worldwidepatents.Information in this manual is subject to change without notice and doesnot represent a commitment on the part of the vendor. Gemini SoundProducts Corp. shall not be liable for any loss or damage whatsoeverarising from the use of information or any error contained in thismanual.No part of this manual may be reproduced, stored in a retrieval system ortransmitted, in any form or by any means, electronic, electrical,mechanical, optical, chemical, including photocopying and recording, forany purpose without the express written permission of Gemini SoundProducts Corp.It is recommended that all maintenance and service on this product isperformed by Gemini Sound Products Corp. or its authorized agents.Gemini Sound Products Corp. will not accept liability for loss or damagecaused by maintenance or repair performed by unauthorized personnel.

In the USA: If you experience problems with this unit,call 1-732-738-9003 for Gemini Customer Service.

Do not attempt to return this equipment to your dealer.