Mackie_Ultra-34_Ultrapilot_Service_Manual电路图.pdf

《Mackie_Ultra-34_Ultrapilot_Service_Manual电路图.pdf》由会员分享，可在线阅读，更多相关《Mackie_Ultra-34_Ultrapilot_Service_Manual电路图.pdf（17页珍藏版）》请在收音机爱好者资料库上搜索。

1、ULTRA-34 ULTRAPILOT UNIVERSAL AUTOMATION SYSTEM SERVICE MANUAL 820-178-00 MACKIE DESIGNS INC. RadioFans.CN 收音机爱 好者资料库 ULTRAMIX SELF TEST PROCEDURE Setup: Connect the MIDI OUT jack of the DUT to the MIDI IN jack of the DUT. Use Control Interface Port test adapter to connect the TX to the RX signal at

2、 the CIP1. RAM Test: (Tests SRAM and EEPROM)RAM Test: (Tests SRAM and EEPROM) Action:Response: Apply power to DUT. 2PASS:PASS: The three LEDs on the front panel will light up sequentially (MIDI first, then Bypass, then Local). All LEDs will then go off and the Bypass LED will come back on, indicatin

3、g that the DUT is in its default power-on mode and is ready for normal operation. FAIL: FAIL: The bottom two LEDs (Bypass and Local Mode) will flash quickly and the DUT will hold in this failure mode. IO Port Test: (Tests MIDI IO and Control Interface Port IO)IO Port Test: (Tests MIDI IO and Control

4、 Interface Port IO) Action:Response: Simultaneously apply power to DUT and depress Local Mode switch.3 PASS:PASS: All three front panel LEDs should flash at about 4 Hz.4 FAIL: FAIL: One (or more) of the LEDs remain unlit. Bottom (Local Mode) LED = CIP failure Middle (Bypass) LED = MIDI port failure

5、Switch Test: ( Tests the front panel switches )Switch Test: ( Tests the front panel switches ) Action:Response: This is a continuation of the IO Port Test. Depress each switch, one switch at a time. When a switch is depressed, its companion LED will go off as long as the switch is engaged. Release t

6、he switch and the LED should resume flashing. 1 C Control I Intreface P Port 2 If DUT is already powered up, remove power then reapply power. 3 See Note 2 4 The LEDs will not be flashing in sync, but thats ok. RadioFans.CN 收音机爱 好者资料库 VCA / DAC and Meter Test:VCA / DAC and Meter Test: ( Tests the vol

7、tage controlled amps. , their digital to analog converters and the meter circuitry)( Tests the voltage controlled amps. , their digital to analog converters and the meter circuitry) Action:Response: This is a continuation of the IO Port Test. Simultaneously depress the Local Mode and Bypass switches

8、. This test ramps all of the VCAs up and down and runs the meter multiplexer. The local mode and bypass LEDs indicate the direction that the VCAs are being ramped, with the Bypass LED indicating an upward ramp and the Local Mode LED indicating a downward ramp. The VCAs can be held at full gain by de

9、pressing the Bypass switch or at full attenuation by depressing the Local Mode switch. The VCAs will return to ramp mode when the switch is disengaged. This test will also allow you to check the meter circuitry by probing pin 3 of any 4051 IC on the VCA board. As long as the VCA test is active, the

10、meter multiplexer is running. End of Test:End of Test: (Good Bye)(Good Bye) Action:Response: This is a continuation of the VCA / DAC and Meter Test. Simultaneously depress the Local Mode and Bypass switches. Ends test and returns DUT to its normal operating mode. RadioFans.CN 收音机爱 好者资料库 SOFT MODE BA

11、NK SELECT FUNCTION TRANSPORT B Y P A S S S Y N C R e d L e d s 3 0 4 - 0 0 1- 0 0 S u r fa c e s c r e w s 7 0 0 - 0 11- 0 0 E n d C a p s le f t 7 6 0 - 0 3 4 - 2 0 r ig h t 7 6 0 - 0 3 4 - 10 E n d C a p S c r e w s 7 0 0 - 0 10 - 0 6 B o t t o m S c re w s 7 0 0 - 0 0 6 - 0 0 S id e S c re w s 7

12、0 0 - 0 10 - 0 0 A ll S w it c h e s 5 0 0 - 0 0 5 - 0 0 A rm res t 5 5 1- 0 15 - 0 0 F a d e r k n o b 7 6 0 - 0 3 7 - 0 0 p o t 13 0 - 0 2 9 - 0 0 B a c k S c re w s 7 0 0 - 0 10 - 0 0 G re e n L e d s 3 0 4 - 0 0 4 - 0 0 L r g R e d L e d 3 0 4 - 0 0 6 - 0 0 U l t r a p il o t Q u ic k P a r t s

13、O u t p u t C o n n e c t o r 4 0 0 - 10 2 - 0 0 L r g R E C /R D Y b u t t o n 7 6 0 - 0 0 2 - 0 1 S q u a re b u t t o n s 7 6 0 - 0 0 2 - 0 0 S m a ll b u t t o n s 7 6 0 - 0 0 3 - 0 1 J H ill 1/9 6 P O W E R B Y P A S S L OC A L M IDI R L RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SND RTN

14、SN D RTN SN D RTN SND RTN SND RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SND RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D RTN SN D U L ULT RA-34 UNIVERSAL AUTOMATION INTERFACE R L S E R

15、IA L N U M B E RM A N U FA C T U R IN G DA T E M AD E I N U SA F AB R I QU E E N A M RI QU E C O N C E I V E D , DE S I G N E D , A N D M A N U F A C T U R E D B Y M A C K IE D E SI GN S I N C OR PO R AT ED W O OD IN VI L LE , WA S H I NG TO N M I D I OUT M I D I IN IN S E R T / I N O U T IN S E R T

16、 / I N O U T 120 V AC 50 /60 H z 4 0W 1 A/ 25 0V S LO -B LO CAUTION: T O R E D U C E T HE R ISK O F F IR E R EP LA C E W I T H SA M E T Y P E F U S E A N D R A T IN G TO C O N T R O L I N T E R F A C E T M F r o n t 1/4 J a c ks 4 0 0 - 10 0 - 0 0 B a c k 1/4 J a c ks 4 0 0 - 10 0 - 0 0 M id i C o n

17、 n e c t o r s 4 0 0 - 0 7 1- 0 0 A C R e c e p t a c le 4 0 0 - 0 0 9 - 0 0 M o d u la r In p u t C o n n e c t o r 4 0 0 - 10 2 - 0 0 F u s e s 110 V 5 10 - 0 0 1- 0 0 2 3 0 V 5 10 - 0 0 2 - 0 0 S u r f a c e S c re w s 7 0 0 - 0 11- 0 0 N ut 7 0 5 - 0 0 3 - 0 0 B a c k S c re w s 7 0 0 - 0 10 - 0

18、 0 S id e S c re w s 7 0 0 - 0 10 - 0 0 B u t t o n 7 6 0 - 0 3 3 - 0 0 U l t r a - 3 4 G a in C e l l Q u i c k P a r t s W a s h er 7 10 - 0 0 2 - 0 0 R e d L e d s 3 0 4 - 0 0 1- 0 0 J H ill 1- 9 6 ULTRAMIX VCA CIRCUIT CHANNEL 1 SHOWN ULTRAMIX VCA BOARD D/A CIRCUIT LEVEL THD LEVEL THD ULTRAMIX VC

19、A BOARD PCB LAYOUT, RIGHT HALF ULTRAMIX VCA BOARD PCB LAYOUT, LEFT HALF J2(J38 on front jack PCB)J1 CH 17 RETURN -12CH 17 RETURN +CH 1 OUT12CH 17 OUT CH 1 RETURN -34CH 1 RETURN +CH 1 IN34CH 17 IN CH 17 SEND 56CH 1 SENDCH 2 OUT56CH 18 OUT CH 17 SEND GND78CH 1 SEND GNDCH 2 IN78CH 18 IN CH 18 RETURN -9

20、10 CH 18 RETURN +CH 3 OUT910 CH 19 OUT CH 2 RETURN -1112 CH 2 RETURN +CH 3 IN 1112 CH 19 IN CH 18 SEND 1314 CH 2 SENDCH 4 OUT 1314 CH 20 OUT CH 18 SEND GND 1516 CH 2 SEND GND CH 4 IN 1516 CH 20 IN CH 19 RETURN - 1718 CH 19 RETURN + CH 5 OUT 1718 CH 21 OUT CH 3 RETURN -1920 CH 3 RETURN +CH 5 IN 1920

21、CH 21 IN CH 19 SEND 2122 CH 3 SEND CH 6 OUT 2122 CH 22 OUT CH 19 SEND GND 2324 CH 3 SEND GND CH 6 IN 2324 CH 22 IN CH 20 RETURN - 2526 CH 20 RETURN +CH 7 OUT 2526 CH 23 OUT CH 4 RETURN -2728 CH 4 RETURN +CH 7 IN 2728 CH 23 IN CH 20 SEND 2930 CH 4 SENDCH 8 OUT 2930 CH 24 OUT CH 20 SEND GND 3132 CH 4

22、SEND GNDCH 8 IN 3132 CH 24 IN CH 21 RETURN - 3334 CH 21 RETURN + CH 9 OUT3334 CH 25 OUT CH 5 RETURN -3536 CH 5 RETURN + CH 21 SEND3738 CH 5 SEND CH 21 SEND GND3940 CH 5 SEND GNDJ6 GND12GND J5(J125 on front jack PCB)GND34GND CH 22 RETURN -12CH 22 RETURN +GND56GND CH 6 RETURN -34CH 6 RETURN +CH 9 IN78

23、CH 25 IN CH 22 SEND 56CH 6 SENDCH 10 OUT910 CH 26 OUT CH 22 SEND GND78CH 6 SEND GNDCH 10 IN 1112 CH 26 IN CH 23 RETURN -910 CH 23 RETURN +CH 11 OUT 1314 CH 27 OUT CH 7 RETURN -1112 CH 7 RETURN +CH 11 IN 1516 CH 27 IN CH 23 SEND 1314 CH 7 SEND CH 12 OUT 1718 CH 28 OUT CH 23 SEND GND 1516 CH 7 SEND GN

24、DCH 12 IN 1920 CH 28 IN CH 24 RETURN - 1718 CH 24 RETURN +CH 13 OUT 2122 CH 29 OUT CH 8 RETURN -1920 CH 8 RETURN +CH 13 IN 2324 CH 29 IN CH 24 SEND 2122 CH 8 SENDCH 14 OUT 2526 CH 30 OUT CH 24 SEND GND 2324 CH 8 SEND GNDCH 14 IN 2728 CH 30 IN CH 25 RETURN - 2526 CH 25 RETURN + CH 15 OUT 2930 CH 31 O

25、UT CH 9 RETURN -2728 CH 9 RETURN +CH 15 IN 3132 CH 31 IN CH 25 SEND 2930 CH 9 SENDCH 16 OUT 3334 CH 32 OUT CH 25 SEND GND 3132 CH 9 SEND GND CH 16 IN3536 CH 32 IN CH 26 RETURN - 3334 CH 26 RETURN +LEFT OUT3738 RIGHT OUT CH 10 RETURN -3536 CH 10 RETURN +LEFT IN3940 RIGHT IN CH 26 SEND3738 CH 10 SEND

26、CH 26 SEND GND3940 CH 10 SEND GNDJ4 +15 VDC1 J7(J60 on front PCB)GND2 CH 27 RETURN -12CH 27 RETURN +-15 VDC3 CH 11 RETURN -34CH 11 RETURN +5 VDC4 CH 27 SEND 56CH 11 SENDDGND5 CH 27 SEND GND78CH 11 SEND GNDGND6 CH 28 RETURN -910 CH 28 RETURN +GND7 CH 12 RETURN - 1112 CH 12 RETURN + CH 28 SEND 1314 CH

27、 12 SENDJ3 CH 28 SEND GND 1516 CH 12 SEND GND SEL A12SEL B CH 29 RETURN - 1718 CH 29 RETURN + SEL C34SEL 0- CH 13 RETURN - 1920 CH 13 RETURN +SEL 1-56SEL 2- CH 29 SEND 2122 CH 13 SENDSEL 3-78SEL 4- CH 29 SEND GND 2324 CH 13 SEND GND CLOCK910 DATA CH 30 RETURN - 2526 CH 30 RETURN +DAC 0 1112 DAC 1 CH

28、 14 RETURN - 2728 CH 14 RETURN +DAC 2 1314 DAC 3 CH 30 SEND 2930 CH 14 SEND DAC 4 1516 N/C CH 30 SEND GND 3132 CH 14 SEND GNDN/C 1718 N/C CH 31 RETURN - 3334 CH 31 RETURN + A/D INPUT 1920 A/D INPUT CH 15 RETURN -3536 CH 15 RETURN + CH 31 SEND3738 CH 15 SEND CH 31 SEND GND3940 CH 15 SEND GND J8(J82 o

29、n front PCB) CH 32 RETURN -12CH 32 RETURN + CH 16 RETURN -34CH 16 RETURN + CH 32 SEND 56CH 16 SEND CH 32 SEND GND78CH 16 SEND GND RIGHT RETURN -910 RIGHT RETURN + LEFT RETURN - 1112 LEFT RETURN + RIGHT SEND 1314 LEFT SEND RIGHT SEND GND 1516 LEFT SEND GND GND1718 GND GND1920 GND ULTRAMIX VCA BOARD J

30、UMPER PINOUT ULTRAMIX LOGIC BOARD SCHEMATIC ULTRAMIX LOGIC PCB LAYOUT ULTRAMIX POWER SUPPLY SCHEMATIC AND PCB LAYOUT ULTRAPILOT FADER BOARD SCHEMATIC , SHEET 1 OF 2 ULTRAPILOT FADER BOARD SCHEMATIC , SHEET 2 OF 2 ULTRAPILOT FADER BOARD PCB LAYOUT ULTRAPILOT CONTROL BOARD SCHEMATIC ULTRAPILOT CONTROL BOARD PCB LAYOUT