Hafler-TRM6-mon-sm维修电路原理图.pdf

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1、 MONITORING SYSTEM TRM6 Installation use the proper adapter plug for a two wire receptacle with the grounding plug suitably connected to earth ground. IMPORTANT: The power line fuse is mounted on the rear panel. If this fuse blows, replace it only with the same type and rating as indicated in the pa

2、rts list. ! RadioFans.CN 收音机爱 好者资料库 POWER SWITCH The POWER switch is located on the front panel. The LED will illuminate GREEN, indicating the respective amplifiers are on. It is possible to leave the power switch in the ON position and switch the monitor remotely through a power distribution block

3、or switched outlet. When doing so, make sure the switch is rated for the current required by the monitor. Standard practice is to turn the amplifier on last and off first when switching components to prevent sending damaging transients to the speakers. Es costumbre encender el amplificador de ltimo

4、y apagarlo de primero cuando se estan encendiendo/ apagando otros equipos, para as evitar el envo de transientes dainas a los parlantes. Il est de pratique courante de commencer par tourner lamplificateur sur “off” et de terminer par “on,” lorsquil sagit de prvenir lenvoie de passages nuisible aux h

5、aut-parleurs. Der Verstrker sollte als letztes Gert eingeschaltet und als erstes Gert wieder ausgeschaltet werden, um eine Beschdigung der Lautsprecher durch spannungsspitzen zu vermeiden. Luso comune consiglia laccensione dellamplificatore per ultimo e lo spegnimento per primo quando si accendono i

6、 vari componenti, per evitare linvio di transitori danneggianti agli altoparlanti. ! ! ! ! ! 15 STATUS LED Amplifier operation is monitored internally and has a status LED. This indicator can be used for system troubleshooting in case of aberrant behavior. RUBBER PAD A large rubber pad is supplied t

7、o eliminate annoying buzzes and rattles when placing the monitors on mixing consoles or similar mounting surfaces. Attach the pad to the underside of the monitor in the following manner: Thoroughly clean area where pad will be positioned (i.e., with isopropyl alcohol) Remove paper liner from rubber

8、pad (avoid touching adhesive with fingers) Position pad in desired location Press pad firmly to insure good contact BREAK-IN and WARM-UP We recommend initially breaking in the woofer for approximately 8 hours with musical information to establish the monitors natural bass response. To achieve the be

9、st sonic performance and image stability from the internal amplifiers, we recommend letting them warm up for 1 hour before beginning any critical listening. CLEANING & MAINTENANCE There is no requirement for regular maintenance on the electronic components of the monitor. If the cabinet or woofer be

10、comes soiled, it can be cleaned using a damp, soft cloth. If the monitor is located in a particularly dusty environment, cleaning the inside with compressed air or vacuuming every 18 to 24 months is sufficient. LED Monitors the status of the amplifiers. *Indicates the amplifier is on regardless of i

11、nput signal COLORSTATUS GREENPower on* FLASHING REDClipping REDThermal RadioFans.CN 收音机爱 好者资料库 16 PA R T S LI S T DESIGNATORVALUEPART # ALL RESISTORS IN OHMS R1RES 1.0K OHM 1/10W 1%RM/10-1001B R10RES 47K OHM 1/10W 5%RM/10-473B R102RES 6.8K OHM 1/4W 5%RM/4-682C R103RES 6.8K OHM 1/4W 5%RM/4-682C R104P

12、OT 5K 10% PIHERRV-502Q R105RES 1.0K OHM 1/10W 1%RM/10-1001B R10635.7K OHM 1/10 WATT 1%RM/10-3572B R10735.7K OHM 1/10 WATT 1%RM/10-3572B R10835.7K OHM 1/10 WATT 1%RM/10-3572B R109RES 14K OHM 1/10W 1%RM/10-1402B R11POT 2K TRIMRV-202 R110RES 14K OHM 1/10W 1%RM/10-1402B R111RES 14K OHM 1/10W 1%RM/10-140

13、2B R112RES 13K OHM 1/10W 5%RM/10-133B R113RES 300 OHM 1/10W 5%RM/10-301B R114RES 620 OHM 1/10W 5%RM/10-621B R115RES 10 OHM 1/10W 5%RM/10-100B R116RES 620 OHM 1/10W 5%RM/10-621B R117RES 100 OHM 1/4W 5%RM/4-101C R118RES 2.0K OHM 1/10W 1%RM/10-2001B R119RES 1.0K OHM 1/10W 1%RM/10-1001B R12RES 10K OHM 1

14、/10W 5%RM/10-103B R120RES 9.76K OHM 1/10W 1%RM/10-9761B R121RES 280 OHM 1/10W 1%RM/10-2800B R122RES 10 OHM 1/10W 5%RM/10-100B R123RES 100 OHM 1/4W 5%RM/4-101C R124RES 510 OHM 1/10W 5%RM/10-511B R125RES 510 OHM 1/10W 5%RM/10-511B R128RES 7.15K OHM 1/10W 1%RM/10-7151B R129RES 7.15K OHM 1/10W 1%RM/10-7

15、151B R13RES 47K OHM 1/10W 5%RM/10-473B R130RES 976K OHM 1/10W 1%RM/10-9763B R131RES 20.0K OHM 1/10W 1%RM/10-2002B R132RES 20 OHM 1/10W 5%RM/10-200B R133RES 2.0K OHM 1/10W 1%RM/10-2001B R134RES 20.0K OHM 1/10W 1%RM/10-2002B R135RES 22K OHM 1/10W 5%RM/10-223B R136POT 5K 10%RV-502Q R137RES 1.0K OHM 1/1

16、0W 1%RM/10-1001B R138RES 20 OHM 1/10W 5%RM/10-200B R139RES 20 OHM 1/10W 5%RM/10-200B R14RES 10K OHM 1/10W 5%RM/10-103B R140RES 2.0K OHM 1/10W 1%RM/10-2001B R141RES 20 OHM 1/10W 5%RM/10-200B R142RES 10 OHM 1WRM1-100-012 R143RES 1.0K OHM 1/10W 1%RM/10-1001B R144RES 1.07K OHM 1/10W 1%RM/10-1071B R145RE

17、S 3.92K OHM 1/4W 1%RMP/4-3921-03 R146RES 2.2M OHM 1/10W 5%RM/10-225B R147RES 3.92K OHM 1/4W 1%RM/4-3921C R148RES 1.0K OHM 1/10W 1%RM/10-1001B R15RES 3.3M OHM 1/10W 5%RM/10-335B R150RES 100 OHM 1/10W 5%RM/10-101B R151RES 100 OHM 1/10W 5%RM/10-101B R154RES 1.5K OHM 1/10W 5%RM/10-152B R156RES 1.0K OHM

18、1/10W 1%RM/10-1001B R16RES 4.7K OHM 1/10W 5%RM/10-472B R163RES 16.2K 1/10 1%RM/10-1622B R164RES 191K OHM 1/10W 1%RM/10-1913B R165RES 0 OHM 1/10WRM/10-000B R166RES 9.09KOHM 1/10W 1%RM/10-9091B R167RES 6.49K OHM 1/10W 1%RM/10-6491B R169RES 2.0K OHM 1/10W 1%RM/10-2001B R17RES 10K OHM 1/10W 5%RM/10-103B

19、 R170RES 9.76K OHM 1/10W 1%RM/10-9761B R171RES 2.0K OHM 1/10W 1%RM/10-2001B R172RES 2.0K OHM 1/10W 1%RM/10-2001B R173RES 2.21K OHM 1/10W 1%RM/10-2211B R174RES 1.33K OHM 1/4W 1%RM/4-1331C R17535.7K OHM 1/10 WATT 1%RM/10-3572B R176RES 909 OHM 1/10W 1%RM/10-9090B R17735.7K OHM 1/10 WATT 1%RM/10-3572B R

20、17830.1K RES 1% 0805RM/10-3012B R179RES 2.0K OHM 1/10W 1%RM/10-2001B R18RES 100K OHM 1/10W 5%RM/10-104B R180RES 20 OHM 1/10W 5%RM/10-200B R181RES 20 OHM 1/10W 5%RM/10-200B R182RES 20 OHM 1/10W 5%RM/10-200B R183RES 20 OHM 1/10W 5%RM/10-200B R184RES 10 OHM 1WRM1-100-012 R19RES 604K OHM 1/10W 1%RM/10-6

21、043B R2RES 1.0K OHM 1/10W 1%RM/10-1001B R20RES 100K OHM 1/10W 5%RM/10-104B R21RES 2.2M OHM 1/10W 5%RM/10-225B R22RES 100K OHM 1/10W 5%RM/10-104B R23RES 100K OHM 1/10W 5%RM/10-104B R24RES 10K OHM 1/10W 5%RM/10-103B R25RES 2.0K OHM 1/10W 1%RM/10-2001B R26RES 1M OHM 1/10W 5%RM/10-105B R27RES 1.3K OHM 1

22、/10W 5%RM/10-132B R278RES 510 OHM 1/10W 5%RM/10-511B R279RES 510 OHM 1/10W 5%RM/10-511B R28RES 1.3K OHM 1/10W 5%RM/10-132B R29RES 121 OHM 1/4W 1%RM/4-1210C R3RES 1.0K OHM 1/10W 1%RM/10-1001B R30RES 121 OHM 1/4W 1%RM/4-1210C R31RES 220 OHM 1/10W 5%RM/10-221B R32RES 10 OHM 1/10W 5%RM/10-100B R33RES 30

23、0 OHM 1/10W 5%RM/10-301B R34RES 300 OHM 1/10W 5%RM/10-301B R35RES 2.0K OHM 1/10W 1%RM/10-2001B R36RES 3.3M OHM 1/10W 5%RM/10-335B R37RES 10 OHM 1/10W 5%RM/10-100B R38RES 300 OHM 1/10W 5%RM/10-301B R39RES 300 OHM 1/10W 5%RM/10-301B R4RES 47K OHM 1/10W 5%RM/10-473B R40RES 2.0K OHM 1/10W 1%RM/10-2001B

24、R41RES 620 OHM 1/10W 5%RM/10-621B R42RES 300 OHM 1/10W 5%RM/10-301B R43RES 1.0K OHM 1/10W 1%RM/10-1001B R4424.9K OHM RES. 1/10 W 1%RM/10-2492B R45RES 1.0K OHM 1/10W 1%RM/10-1001B R46RES 3.92K OHM 1/4W 1%RMP/4-3921-03 R47RES 2.2M OHM 1/10W 5%RM/10-225B R48RES 3.92K OHM 1/4W 1%RM/4-3921C R49RES 604K O

25、HM 1/10W 1%RM/10-6043B R5RES 1.0K OHM 1/10W 1%RM/10-1001B R50RES 4.7K OHM 1/10W 5%RM/10-472B R51RES 15K OHM 1/10W 5%RM/10-153B R52RES 1.0K OHM 1/10W 1%RM/10-1001B R53RES 2.2M OHM 1/10W 5%RM/10-225B R54RES 300 OHM 1/10W 5%RM/10-301B R55RES 100 OHM 1/10W 5%RM/10-101B R56RES 15K OHM 1/10W 5%RM/10-153B

26、R57RES 10K OHM 1/10W 5%RM/10-103B R58200 TRIM POTRVH-201 R5935.7K OHM 1/10 WATT 1%RM/10-3572B R6RES 1.0K OHM 1/10W 1%RM/10-1001B R60RES 100 OHM 1/10W 5%RM/10-101B R61RES 10K OHM 1/10W 5%RM/10-103B R62RES 2.2M OHM 1/10W 5%RM/10-225B R63RES 470 OHM 1/10W 5%RM/10-471B R64RES 300 OHM 1/10W 5%RM/10-301B

27、R65RES 1.5K OHM 1/10W 5%RM/10-152B R66RES 620 OHM 1/10W 5%RM/10-621B R67RES 1.0K OHM 1/10W 1%RM/10-1001B R68RES 100 OHM 1/4W 5%RM/4-101C R69RES 2.0K OHM 1/10W 1%RM/10-2001B R7RES 1.0K OHM 1/10W 1%RM/10-1001B R70RES 280 OHM 1/10W 1%RM/10-2800B R71RES 10 OHM 1/10W 5%RM/10-100B RadioFans.CN 收音机爱 好者资料库

28、17 R72RES 100 OHM 1/4W 5%RM/4-101C R73RES 2.21K OHM 1/10W 1%RM/10-2211B R74RES 2.21K OHM 1/10W 1%RM/10-2211B R75RES 100K OHM 1/10W 5%RM/10-104B R76619K OHM 1/10W 1%RM/10-6193B R78RES 1M OHM 1/10W 5%RM/10-105B R79RES 1M OHM 1/10W 5%RM/10-105B R8POT 2K TRIMRV-202 R80RES 6.49K OHM 1/10W 1%RM/10-6491B R

29、81RES 6.49K OHM 1/10W 1%RM/10-6491B R8246.4K OHM RES. 1/10 W 1%RM/10-4642B R84RES 120 OHM 1/10W 5%RM/10-121B R8546.4K OHM RES. 1/10 W 1%RM/10-4642B R86RES 5.49K OHM 1/10W 1%RM/10-5491B R87RES 1.62K OHM 1/4W 1%RM/4-1621C R88RES 2.0K OHM 1/10W 1%RM/10-2001B R89RES 2.21K OHM 1/10W 1%RM/10-2211B R9POT 2

30、K TRIMRV-202 R90RES 2.21K OHM 1/10W 1%RM/10-2211B R91RES 9.09KOHM 1/10W 1%RM/10-9091B R92RES 9.09KOHM 1/10W 1%RM/10-9091B R93RES 3.32K OHM 1/10W 1%RM/10-3321B R94RES 2.0K OHM 1/10W 1%RM/10-2001B R95RES 3.24K OHM 1/10W 1%RM/10-3241B R96RES 1.62K OHM 1/4W 1%RM/4-1621C R97RES 1.33K OHM 1/4W 1%RM/4-1331

31、C R9824.9K OHM RES. 1/10 W 1%RM/10-2492B R99RES 1.0K OHM 1/10W 1%RM/10-1001B C1CAP 220PF 50V 5%CDS-221CAAA C10CAP 47PF 50V 5%CDS-470CAAA C11CAP 10UF 16VCER-106SM C12CAP 3300UF 35VCERS-338B C14CAP .47UF 50VCYV-474-033 C15CAP .1UF 50VCYV-104-033 C16CAP 3300UF 35VCERS-338B C17CAP .1UF 50V 10%CDS-104CBB

32、B C18CAP .1UF 50V 10%CDS-104CBBB C19CAP .1UF 50V 10%CDS-104CBBB C2CAP 220PF 50V 5%CDS-221CAAA C20CAP .1UF 50V 10%CDS-104CBBB C202CAP 100PF 50V 5%CDS-101CAAA C21CAP 47PF 50V 5%CDS-470CAAA C22CAP .47UF 50VCYV-474-033 C23CAP .47UF 50VCYV-474-033 C24CAP .1UF 50V 10%CDS-104CBBB C25CAP .1UF 50V 10%CDS-104

33、CBBB C26CAP .1UF 50VCYV-104-033 C27CAP .1UF 50V 10%CDS-104CBBB C28CAP 2.2UF 50VCER-225CSM C29CAP 10UF 16VCER-106SM C3CAP .1UF 50V 10%CDS-104CBBB C30CAP .1UF 50V 10%CDS-104CBBB C31CAP .1UF 50V 10%CDS-104CBBB C32CAP 10UF 16VCER-106SM C34CAP .1UF 50VCYV-104-033 C35CAP 100PF 50V 5%CDS-101CAAA C36CAP .00

34、22UF 50VCYV-222-033 C38CAP 47PF 50V 5%CDS-470CAAA C39CAP 47PF 50V 5%CDS-470CAAA C4CAP .1UF 50V 10%CDS-104CBBB C40CAP .001UF 50VCYV-102-033 C41CAP .001UF 50VCYV-102-033 C42CAP .001UF 50VCYV-102-033 C43CAP .001UF 50VCYV-102-033 C44CAP 220PF 50V 5%CDS-221CAAA C45CAP .01UF 50VCYV-103-033 C46CAP .01UF 50

35、VCYV-103-033 C47CAP .001UF 50VCYV-102-033 C48CAP .001UF 50VCYV-102-033 C49CAP 220PF 50V 5%CDS-221CAAA C5.047UF 50VCYV-473-033 C50CAP .001UFCDS-102CBAA C51.047UF 50VCYV-473-033 C52CAP 120PFCDS-121CAAA C53CAP .1UF 50VCYV-104-033 C54CAP 47PF 50V 5%CDS-470CAAA C55CAP .001UF 50VCYV-102-033 C56CAP .001UF

36、50VCYV-102-033 C57CAP .1UF 50V 10%CDS-104CBBB C58CAP .1UF 50V 10%CDS-104CBBB C59CAP 47PF 50V 5%CDS-470CAAA C6CAP 220PF 50V 5%CDS-221CAAA C60CAP .001UF 50VCYV-102-033 C61CAP .001UF 50VCYV-102-033 C62CAP-022UF 50VCYV-223-033 C63CAP-022UF 50VCYV-223-033 C64CAP .0022UF 50VCYV-222-033 C65CAP 220PF 50V 5%

37、CDS-221CAAA C66CAP 120PF 50V 5%CDS-121CAAA C67CAP .1UF 50VCYV-104-033 C69CAP 47PF 50V 5%CDS-470CAAA C7CAP 220PF 50V 5%CDS-221CAAA C70CAP 10UF 16VCER-106SM C71CAP 3300UF 35VCERS-338B C72CAP 3300UF 35VCERS-338B C75CAP 47PF 50V 5%CDS-470CAAA C76CAP .47UF 50VCYV-474-033 C80CAP .1UF 50V 10%CDS-104CBBB C8

38、1CAP .1UF 50V 10%CDS-104CBBB C82CAP .1UF 50V 10%CDS-104CBBB C83CAP 47PF 50V 5%CDS-470CAAA C84CAP .1UF 50V 10%CDS-104CBBB C85CAP .1UF 50VCYV-104-033 C86CAP 220PF 50V 5%CDS-221CAAA C87CAP 120PF 50V 5%CDS-121CAAA C88CAP 120PF 50V 5%CDS-121CAAA C9CAP .1UF 50V 10%CDS-104CBBB CR1DIO DUAL BAV99LSS-260SM CR

39、10BRIDGE RECTIFIERSS-0799-068 CR11DIO DUAL BAV99LSS-260SM CR13DIO MMBD914LSS-803SM CR14DIO ZENER MMBZ5240BLSS-1052 CR15DIO DUAL BAV99LSS-260SM CR16DIO DUAL BAV99LSS-260SM CR2DIO DUAL BAV99LSS-260SM CR22DIO MMBD914LSS-803SM CR3RD/GRN BICOLOR LEDSS-2423 CR4DIO DUAL BAV99LSS-260SM CR5DIO MMBD914LSS-803

40、SM CR6DIO MMBD914LSS-803SM CR7DIO MMBD914LSS-803SM CR8DIO MMBD914LSS-803SM CR9DIO DUAL BAV99LSS-260SM Q10XSTR MMBT3906LT1 PNPSS-0791 Q11XSTR MMBT5088L NPNSS-0114 Q12XSTR MMBT5088L NPNSS-0114 Q13XSTR MPS-A56SS-101A-45 Q14XSTR MMBT5088L NPNSS-0114 Q15XSTR NPN MPSA06SS-102A-45 Q16XSTR MMBT5088L NPNSS-0

41、114 Q17XSTR MMBT5088L NPNSS-0114 Q18XSTR MMBT5087L PNPSS-0115 Q19XSTR MMBT3906LT1 PNPSS-0791 Q2Regulator LM317SS-1375 Q21XSTR MMBTA06LSS-102SM Q22XSTR MPS-A56RSS-101A-45 Q23XSTR NPN MPSA06SS-102A-45 Q24XSTR MMBT3904LT1 NPNSS-0792 Q25XSTR MMBT5088L NPNSS-0114 Q26XSTR MMBT5087L PNPSS-0115 Q27XSTR MMBT

42、5088L NPNSS-0114 Q28XSTR MMBT5088L NPNSS-0114 Q29XSTR MPS6521SS-209 Q3Regulator LM337SS-1376 Q30XSTR MMBT5088L NPNSS-0114 Q31XSTR MMBT5088L NPNSS-0114 Q32XSTR MMBT3906LT1 PNPSS-0791 ! RadioFans.CN 收音机爱 好者资料库 ! Components marked with this symbol are safety critical and should only be replaced with id

43、entical components. ! Los componentes marcados con el simbolo son imprescindibles para la proteccin del equipo, por lo cual que solo sean reemplazados por los mismos componentes. ! ! Les componsants marqus du symbole sont indis- pensables la scurite et ne peuvent tre remplacs quavec des composants i

44、dentiques. ! ! Bauteile, die mit einem gekenzeichnet sind, sind sehr wichtig und drfen nur mit den orginal Ersatzteilen ausgetauscht werden. ! ! I componenti contrassegnati da sono critici per la sicurezza e devono essere rimpiazzati solo con ricambi di valore identico. ! 18 Q33XSTR MMBT3906LT1 PNPS

45、S-0791 Q35XSTR MMBT3906LT1 PNPSS-0791 Q37XSTR MPS6521SS-209 Q38XSTR MMBT3906LT1 PNPSS-0791 Q39XSTR MMBT3906LT1 PNPSS-0791 Q5XSTR MMBTA06LSS-102SM Q6XSTR MMBT3906LT1 PNPSS-0791 Q7XSTR MMBT3906LT1 PNPSS-0791 Q8XSTR MMBT3904LT1 NPNSS-0792 U1OPAMP TL072CDSS-143SM U112OPAMP TL072CDSS-143SM U2OPAMP TL072C

46、DSS-143SM U3OPAMP TL072CDSS-143SM U4OPAMP TL072CDSS-143SM U5COMPTR QUAD LM339SS-730SM U7OPAMP TL072CDSS-143SM U8OPAMP TL072CDSS-143SM DS1SW SIDE ACT DIP 4 POSSW-1649 DS12SW SIDE ACT DIP 4 POSSW-1649 DS4SW SIDE ACT DIP 4 POSSW-1649 DS8SW SIDE ACT DIP 4 POSSW-1649 J1CONN XLR NEUTRIK NC3FAH-2-0CC-2339

47、J2RCA JACK, SINGLE WHITE, GOLDCCH-232 JW1SH 2X3 JUMPERCC-648 JW1HDR 6 PIN DUAL ROWCC-673 V120RES 0 OHM 1/4W (JUMPER WIRE)RMP/4-0000-03 VV120RES 0 OHM 1/4W (JUMPER WIRE)RMP/4-0000-03 6.5 WooferFG26387WP 1 TweeterSPK10424 TRM6 MEHSA BarWP-2439 AC6CONN IEC POWER INLETCC-1174 CHASS1HARNESS P1000 CHASSIS

48、 GNDFA-1401-A FUSE 3A 3AG SLO BLOFS-003SB FUSE HOLDER CAP 3AGFS-1175 FUSE HOLDER BODY PC MOUNTFS-1176 TS1THERMISTOR 10K EPOXYSS-0426-066 Power SwitchSHW9840 IEC LinecordWIR9856 TransformerTT-2326-E MODEL: TRM6CE (230 VAC 50/60 Hz) RES 0 OHM 1/4W (JUMPER WIRE)RMP/4-0000-03 FUSEHOLDER CAP 5X20mmFS-126

49、9-A 5X20mm 0.8A SLO-BLO FUSEFS-1484-A European Linecord WIR10138 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! RadioFans.CN 收音机爱 好者资料库 TRM6 FUNCTIONAL BLOCK DIAGRAM 19 V+ Output Q20 Output Q4 V Driver Q30, Q32 +15V Regulator Q2 Driver Q31, Q33 -15V Regulator Q3 Pre-Driver Q25 Bias Adjust R11, Q29 Pre-Driver Q26 Driver Signal Q23, Q22 Current Source Q21 Protection Switch Soft Start Delay Q24, C70, R13 Differential Amp Q27, Q28 CMRR Adjust R58 Positive Input Buffer U8A Current Mirror Q10, Q19 Feedback Networks DC Offset Integrator U8B, C76, R146 Negative Input Buffer U1B Local Fe