Mackie HD1501 User manual

16220 Wood-Red Rd NE •Woodinville, WA•98072•USA
Phone: [phone] • Toll-free: 800.898.3211
Fax: [phone] Email: T[email protected]
www.mackie.com
• Quick Parts List
• Schematics
• More!
Service Manual
Page 1 of 40

ESD Warning:
To avoid damage by electrostatic discharge all standard ESD precautions must be taken.
Safety Warning:
Caution! These instructions are for use by qualied personnel only!
To avoid electric shock, do not perform any servicing unless you are qualied to do so.
Refer all service to qualied personnel.
CAUTION AVIS
RISK OF ELECTRIC SHOCK. DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL
ATTENTION: POUR EVITER LES RISQUES DE CHOC ELECTRIQUE, NE PAS ENLEVER LE COUVERCLE.
AUCUN ENTRETIEN DE PIECES INTERIEURES PAR L'USAGER.
CONFIER L'ENTRETIEN AU PERSONNEL QUALIFIE.
AVIS: POUR EVITER LES RISQUES D'INCENDIE OU D'ELECTROCUTION, N'EXPOSEZ PAS CET ARTICLE
A LA PLUIE OU A L'HUMIDITE
The lightning flash with arrowhead symbol within an equilateral triangle is
intended to alert the user to the presence of uninsulated "dangerous
voltage" within the product's enclosure, that may be of sufficient magnitude
to constitute a risk of electric shock to persons.
Le symbole éclair avec point de flèche à l'intérieur d'un triangle équilatéral
est utilisé pour alerter l'utilisateur de la présence à l'intérieur du coffret de
"voltage dangereux" non isolé d'ampleur suffisante pour constituer un risque
d'éléctrocution.
The exclamation point within an equilateral triangle is intended to alert the
user of the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the appliance.
Le point d'exclamation à l'intérieur d'un triangle équilatéral est employé
pour alerter les utilisateurs de la présence d'instructions importantes pour le
fonctionnement et l'entretien (service) dans le livret d'instruction
accompagnant l'appareil.
Page 2 of 40
HD1501 SERVICE MANUAL
Page 2 of 40Page 2 of 40

Page 3 of 40
HD1501 SERVICE MANUAL
Page 3 of 40Page 3 of 40
Table of Contents
Specications ...............................................................................................................................4
!!!Service Bulletins / Kits and Modications (Please Review Before Servicing)!!!................... 6
Block Diagram..............................................................................................................................7
Quick Parts ....................................................................................................................................8
Final Assembly Diagrams.............................................................................................................9
Final Assembly Quick Parts........................................................................................................11
Grille Subassembly Diagrams....................................................................................................12
Grille Subassembly Quick Parts.................................................................................................13
Amplier Subassembly Diagrams .............................................................................................14
Amplier Subassembly Quick Parts ..........................................................................................21
0031103-XX PCB ASSY LED SR V2 (TOP) ....................................................................................23
0031103-XX PCB ASSY LED SR V2 (BOTTOM) ............................................................................24
0031103-XX SCHEMATIC LED SR V2 (TOP) ................................................................................25
0033371-XX PCB ASSY FS INPUT BOARD(TOP) ..........................................................................26
0033371-XX PCB ASSY FS INPUT BOARD(BOTTOM) ..................................................................27
0033371-XX SCHEMATIC FS INPUT BOARD (I/O_AND_EQ)......................................................28
0033371-XX SCHEMATIC FS INPUT BOARD (COMPRESSOR_LIMITER) .....................................29
0020664-XX PCB ASSY 500/300W CLASS D AMP (TOP) ...........................................................30
0020664-XX PCB ASSY 500/300W CLASS D AMP (BOTTOM) ................................................... 31
0020664-XX SCHEMATIC 500/300W CLASS D AMP (CONNECTORS/PROTECTION) .............32
0020664-XX SCHEMATIC 500/300W CLASS D AMP(CLASS D AMPLIFIER) .............................. 33
0027030-XX PCB ASSY POWER SUPPLY (TOP)...........................................................................34
0027030-XX PCB ASSY POWER SUPPLY (BOTTOM)...................................................................35
0027030-XX SCHEMATIC POWER SUPPLY (MAIN SUPPLY) .......................................................36
0027030-XX SCHEMATIC POWER SUPPLY (AUX SUPPLY) .........................................................37
0033474-XX PCB ASSY FS OUTPUT BOARD (TOP) .....................................................................38
0033474-XX PCB ASSY FS OUTPUT BOARD (BOTTOM)..............................................................39
0033474-XX SCHEMATIC FS OUTPUT FILTER...............................................................................40

HD1501 Specifications
Acoustic Performance
Frequency Response (–10 dB): 36 Hz – 145 Hz
Frequency Response (–3 dB): 43 Hz – 92 Hz
Max peak SPL (calculated)1: 131 dB
Max peak SPL (measured)2: 126 dB
Transducer
Diameter: 15.0 in / 381 mm
Voice Coil Diameter: 3.0 in / 76 mm
Diaphragm Material: Paper
Magnet Material: Ferrite
Power Amplier
Rated Power: 600 watts rms
1200 watts peak
THD: < 0.03%
Design: Class D
Cooling: Active, twin thermally controlled vari-speed fans
Input/Output
Input Type: Female XLR Balanced differential (stereo left/right)
Input Impedance: 20 k
Full Range Output: Male XLR Balanced
(parallel with input)
High Pass Output: Male XLR Balanced
Output Impedance: 300
Level Control: –6 dB to +6 dB
Electronic Crossover
Crossover Type: 24 dB/oct.
Symmetrical Linkwitz-Riley
Crossover Frequency: 100 Hz
1 Calculated from peak driver sensitivity and amplier power, half space.
2 Measured with swept sine at 1 W within operating range, scaled for max power, half space.
Page 4 of 40
HD1501 SERVICE MANUAL
Page 4 of 40
Specications

Protection Features
Over-excursion Protection: 45 Hz 24 dB/oct. Butterworth High Pass Filter
Thermal Protection: Amplier mute, auto reset, twin thermally controlled vari-speed fans
Driver Protection: Peak/RMS Limiter
Display LEDs: Power Light ON, Polarity Invert, Thermal, Sig/Limit, Front Power ON
AC Power Requirements
US: 100-120 VAC, 50-60 Hz, 300 watts
Europe: 220-240 VAC, 50-60 Hz, 300 watts
AC Connector: 3-pin IEC 250 VAC, 15 A male
Construction Features
Basic Design: Rectangular
Material: 15 mm exterior grade premium birch plywood
Finish: High durability black paint
Handles: One on each side
Grille: Powder-coated galvanized steel
Physical Properties
Height: 20.0 in / 508 mm
Width: 18.25 in / 464 mm
Depth: 25.0 in / 635 mm
Weight: 80.0 lb / 36.3 kg
Mounting Methods
Floor mount only
WARNING: The cabinet has no rigging points and is not suitable for rigging. NEVER attempt to suspend the HD1501 by its
handles.
Disclaimer
Since we are always striving to make our products better by incorporating new and improved materials, components, and
manufacturing methods, we reserve the right to change these specications at any time without notice.
“Mackie” and the “Running Man” gure are registered trademarks of LOUD Technologies Inc.
All other brand names mentioned are trademarks or registered
trademarks of their respective holders, and are hereby ac-
knowledged.
Page 5 of 40
HD1501 SERVICE MANUAL
Page 5 of 40
Specications Continued...

Page 6 of 40
HD1501 SERVICE MANUAL
Page 6 of 40
!!!Service Bulletins / Kits and Modications (Please Review Before Servicing)!!!
Service Bulletins
None as of this document revision.
Service Kits
None as of this document revision.
Modications
None as of this document revision.
NOTES:

LEVEL
+6dB6dB
-
Input XLRs
High Pass Output XLRs
Full Range Output XLRs
Crossover
Signal / Limit LED
Thermal LED
Polarity Invert LED
LPF 100 Hz
Overexcursion Protection
HPF 45 Hz
Thermal Monitoring
Amp
Limiter
Polarity
Invert
Thermal Mute
Normal Inverted
Gain
HD Subwoofer Processing
Crossover
HPF 100 Hz
Crossover
HPF 100 Hz
Block Diagram
Page 7 of 40
HD1501 SERVICE MANUAL
Page 7 of 40

Quick Parts
Page 8 of 40
HD1501 SERVICE MANUAL
Page 8 of 40
*All pricing is retail and in USD.
Pricing and availability are subject
to change without notice.
Mackie.com Contact
Phone: [phone] ext. 1623
Email: [email protected]
Part Number Description Retail Price* Dealer Price*
2036312 Amp Module Kit 100-120V HD1501 $506.10 $253.00
2036313 Amp Module Kit 220-240V HD1501 $506.10 $253.00
2036312-B Amp Module Kit 100-120V HD1501 B-Stock $430.19 $215.10
2035577 Grille Kit $55.00 $27.50
2034356 Feet $1.50 $0.75
0006433 Cup Handle Assembly $19.00 $9.50
0015276 LF Driver $176.62 $86.31

Page 9 of 40
HD1501 SERVICE MANUAL
Page 9 of 40
123456
123456
A
B
C
D
A
B
C
D
0033242-XX-B_ASSY_FNL_FS15
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN MILLIMETERS
DUAL [INCHES] DIMENSIONS
FOR REF ONLY
TOLERANCE IN MILLIMETERS
X ± 2.5 X.X ± .8 X.XX ± .25
FRACTIONS ± 1/32
ANGLES ± 1/2°
(X.XX) = REF DIMS
NO TOLERANCE IMPLIED
TSC = THEORETICAL SHARP CORNER
DIMENSIONS ACROSS CENTERLINES
TO BE SYMMETRICAL
DRAWN BY:
THE INFORMATION CONTAINED
HEREIN IS PROPRIETARY AND
CONFIDENTIAL PROPERTY OF
LOUD TECHNOLOGIES, INC.
ALL RIGHTS RESERVED REVISION:
DRAWING NUMBER:
THIRD ANGLE PROJECTION
ONE MAIN STREET, WHITINSVILLE, MA 01588 USA
PRO ENGINEER
TITLE:
SCALE:
1 2
LOUD Technologies Inc.
REVISION CONTROL
FOR THIS DOCUMENT
IS MAINTAINED IN LOUD
TECHNOLOGIES'
PRODUCT LIFECYCLE
MANAGEMENT
APPLICATION.
ALL APPROVAL
INFORMATION IS
RECORDED
ELECTRONICALLY
DATE:
DESCRIPTIONREV
RELEASED TO PRODUCTION FROM REV 3 WITHOUT ANY CHANGES PER ECOWHT5894 MELANIE 10/7/09
A
REMOVED ITEM 13 PER ECOWHT6052 MELANIE 12/4/09
B
Eng.
Item # DESCRIPTION PART NBR. QTY.
1 CAB PNTD FS15 0033239-XX 1 2 FOOT RUBBER TOP SOUND JD-3310 0032489 4
3 ASSEMBLY/CUP HANDLE-GASKET 0006433 2
4 SCREW/M4.8 X 19 PH PHSMS BLK[DIN7981C] 0009940 22
5 CAST HANDLE 33920590 2
6 SIDE HANDLE GRIP SRM450 760-115-00 2
7 SCREW/M4 X 10 PH PHMS BLK 0009937 4
8 SCREW/M4 X 30 PH PHMS BLK 51150351 8
9 GASKET/TOP HAT 030012 1
10 TOP HAT/POLE MOUNT/SRS1500[MKE-490-051-00] 024007 1
11 SCREW/M5X25 PH FHMS 0010027 4
12 XDCR DRIVER CONE LC15/3007-8 0015276 1
13 GASKET STRAIN RELIEF 33160390 1
14 STRAIN RELIEF 0027236 1
15 SCREW/M5X25 SHCS BLK[DIN7984] 0010073 8
17 CLAMP CABLE NYLON 3/16 INCH DIA BLK 0031068 1
18 SCR SELFTAP WOOD 3.5X15MM FLH PHILLIP STL BLK ZN 0029033 1
19 DWG ASSY AMPLIFIER FSXX 0033260-XX 1 20 DWG SUBASSY GRL FS15 0033229-XX 1 21 SCREW/M3.5 X 19 PH PHSMS BLK[DIN7981C] 0010481 12
24 REVISION LABEL 0029222 2
25 SCREW/M4.8 X 25 PH PHSMS BLK[DIN7981C] 0009951 12
30 SERIAL NUMBER LABEL 0029207 2
0033242-XX B
J. MORRISON BSHEET OF 0.100
DWG ASSY FINAL
HD1501 [FS15]
9/21/09
NOTE 1
SEE
SCALE 0.100
NOTE 1
SEE
SEE NOTE 1
NOTE 1
SEE
SEE NOTE 1
NOTE 1
SEE
3
1
7
2
4
4
11
4
15
8
21
12
10
1
9
1
2
4
5
1
8
4
20
1
6
1
4
18
19
1
1
1
12
1
5
1
3
1
6
1
7
2
25
6
8
4
25
6
Final Assembly Diagrams

Page 10 of 40
HD1501 SERVICE MANUAL
Page 10 of 40
123456
123456
A
B
C
D
A
B
C
D
0033242-XX-B_ASSY_FNL_FS15
REVISION:
DRAWING NUMBER:
ONE MAIN STREET, WHITINSVILLE, MA 01588 USA
PRO ENGINEER
TITLE:
SCALE:
2 2
LOUD Technologies Inc.
0033242-XX B
BSHEET OF 0.250
DWG ASSY FINAL
HD1501 [FS15]
NOTES: 1. APPLY THREAD SEAL COMPOUND, ITEM 23, BEFORE ASSEMBLY. 2. - CABLE CLAMP TO LINE UP VERTICALLY WITH HOLE IN BAFFLE - LED WIRES MUST PASS THROUGH CABLE CLAMP BEFORE ATTACHING TO PCBA - ROUTE WIRES BETWEEN LED PCBA AND GRILLE TO KEEP AWAY FROM WOOFER - PULL LED WIRES BACK THROUGH HOLE IN BAFFLE THEN SEAL HOLE WITH ITEM 19 - LEAVE ONLY ENOUGH SLACK TO ALLOW REMOVAL OF GRILLE ASSEMBLY 3. CONNECT RED WIRE TO LF+ /BLACK WIRE TO LF- 4. APPROX. 300 MM OF CABLE ASSY TO BE ON AMPLIFIER SIDE OF WIRE GLAND AFTER ASSEMBLY. 5. AFFIX S/N LABEL FROM FINISHED GOODS BOM, 2 PLACES 6. PORT TOP WALL, TOP AND SIDE WALLS OF CABINET, AND AMP CAVITY WALL TO BE COVERED WITH WHITE POLYESTER FIBER FOAM, BOM ITEM #22, HELD IN PLACE WITH STAPLES. CAUTION: DO NOT BLOCK ENTRANCES TO THE TWO PORTS.
SEE NOTE 4
SEE NOTE 5
SEE NOTE 5
SEE NOTE 3
SEE NOTE 2
SEE NOTE 2
14
1
24
1
24
1
18
1
17
1
Final Assembly Diagrams

Page 11 of 40
HD1501 SERVICE MANUAL
Page 11 of 40
Final Assembly Quick Parts
Item Part Number Description
1 0033239 CAB PAINTED BLACK FS15
2 2034356 FOOT RUBBER TOP SOUND JD-3310-N
3 0006433 SUBASSY CUP HANDLE-GASKET 024009 030013 MCK
4 0009940 SCREW/M4.8 X 19 PH PHSMS BLK[DIN7981C]
5 33920590 CAST HANDLE SPKR
6 760-115-00 SIDE HANDLE GRIP SRM450
7 0009937 SCREW M4 X 10 PH PHMS BLK[DIN7500C]
8 51150351 SCR M4 X 30 PH PHMS BLK
9 030012 GASKET/TOP HAT[MCK]
10 2036353 TOP HAT 203MM TOP SOUND BLK
11 0010027 SCREW/M5X25 PH FHMS [DIN965 A]
12 0015276 XDCR DRIVER CONE LC15/3007-8
14 0027236 CONN SKINTOP STRAIN RELIEF BLK
15 0010073 SCR CAP M5x25 SKT STL BLK
16 0033260-04 ASSY AMPLIFIER HD1501 [FS15] 100-120V OEM
17 0031068 CLAMP CABLE NYLON 3/16 INCH DIA BLK
18 0029033 SCR SELFTAP WOOD 3.5X15MM FLH PHILLIP STL BLK ZN
19 0005930 TAPE WEATHERBAN 3M 5354 1/8” X 3/8” CASE
20 0033229 SUBASSY GRL HD1501 [FS15]
21 0010481 SCREW/M3.5 X 19 PH PHSMS BLK[DIN7981C]
22 0032895 POLYESTER FILL 25MM THK
23 730-025-00 LOCTITE 222
24 0033468 LBL REVISION GENERIC 13mm X 9.5mm
25 0009951 SCREW/M4.8 X 25 PH PHSMS BLK[DIN7981C]

Page 12 of 40
HD1501 SERVICE MANUAL
Page 12 of 40
Grille Subassembly Diagrams
123456
123456
A
B
C
D
A
B
C
D
0033229-XX-A_SUBASY_GR_FS15
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN MILLIMETERS
DUAL [INCHES] DIMENSIONS
FOR REF ONLY
TOLERANCE IN MILLIMETERS
X ± 1 X.X ± .4 X.XX ± .15
FRACTIONS ± 1/32
ANGLES ± 1/2°
(X.XX) = REF DIMS
NO TOLERANCE IMPLIED
TSC = THEORETICAL SHARP CORNER
DIMENSIONS ACROSS CENTERLINES
TO BE SYMMETRICAL
DRAWN BY:
THE INFORMATION CONTAINED
HEREIN IS PROPRIETARY AND
CONFIDENTIAL PROPERTY OF
LOUD TECHNOLOGIES, INC.
ALL RIGHTS RESERVED
REVISION:
DRAWING NUMBER:
THIRD ANGLE PROJECTION
ONE MAIN STREET, WHITINSVILLE, MA 01588 USA
PRO ENGINEER
TITLE:
SCALE:
1 1
LOUD Technologies Inc.
REVISION CONTROL
FOR THIS DOCUMENT
IS MAINTAINED IN LOUD
TECHNOLOGIES'
PRODUCT LIFECYCLE
MANAGEMENT
APPLICATION.
ALL APPROVAL
INFORMATION IS
RECORDED
ELECTRONICALLY
DATE:
90°± 1°
DESCRIPTIONREV
RELEASED TO PRODUCTION FROM REV 2 WITHOUT ANY CHANGES PER ECOWHT5894 MELANIE 10/7/09
A
Eng.
Item # DESCRIPTION PART NBR. QTY.
1 GRILLE FS15 0033235 1
2 PCB ASSY LED SR V2 0031103 1
3 WASHER/LOCK/M3[DIN127B] 0010037 2
4 SCR SEMS M3X12 PNH PHILLIP STL BLK ZN 0026672 2
5 FOAM GRL FS15 0033236 1
6 LBL LOGO SPKR RUNNING MAN 840-250-00 1
7 ADHESIVE/SPRAY/GRILL FOAM/PAIL[CHINA] 0005929-90 1
0033229-XX A
J. MORRISON B
SHEET OF
0.175
DWG SUBASSY GRL
FS15
5/13/09
NOTES: 1. ADHERE GRILLE FOAM ITEM 5 TO GRILLE ITEM 1 WITH SPRAY-ON ADHESIVE ITEM 7.
1
1
3
2
4
2
5
1
6
1
2
1

Page 13 of 40
HD1501 SERVICE MANUAL
Page 13 of 40
Grille Subassembly Quick Parts
Item Part Number Description
1 0033235 GRL FS15
2 0031103-00 PCB ASSY LED SR V2
3 0010037 WASHER/LOCK/M3[DIN127B]
4 0026672 SCR SEMS M3X12 PNH PHILLIP STL BLK ZN
5 0033236 FOAM GRL FS15
6 0025953 LBL LOGO STAMPED METAL RUNNING MAN
7 0005929-90 ADHESIVE/SPRAY/GRILL FOAM/PAIL[CHINA]

Page 14 of 40
HD1501 SERVICE MANUAL
Page 14 of 40
Amplier Subassembly Diagrams
123456
123456
A
B
C
D
A
B
C
D
0033260-XX-G_SASSY_AMP-FS
UNLESS OTHERWISE SPECIFIED:
ALL DIMENSIONS ARE IN MILLIMETERS
DUAL [INCHES] DIMENSIONS
FOR REF ONLY
TOLERANCE IN MILLIMETERS
X ± 2.5 X.X ± .8 X.XX ± .25
FRACTIONS ± 1/32
ANGLES ± 1/2°
(X.XX) = REF DIMS
NO TOLERANCE IMPLIED
TSC = THEORETICAL SHARP CORNER
DIMENSIONS ACROSS CENTERLINES
TO BE SYMMETRICAL
DRAWN BY:
THE INFORMATION CONTAINED
HEREIN IS PROPRIETARY AND
CONFIDENTIAL PROPERTY OF
LOUD TECHNOLOGIES, INC.
ALL RIGHTS RESERVED
REVISION:
DRAWING NUMBER:
THIRD ANGLE PROJECTION
ONE MAIN STREET, WHITINSVILLE, MA 01588 USA
PRO ENGINEER
TITLE:
SCALE:
1 7
LOUD Technologies Inc.
REVISION CONTROL
FOR THIS DOCUMENT
IS MAINTAINED IN LOUD
TECHNOLOGIES'
PRODUCT LIFECYCLE
MANAGEMENT
APPLICATION.
ALL APPROVAL
INFORMATION IS
RECORDED
ELECTRONICALLY
DATE:
Eng.
Item # DESCRIPTION PART NBR. QTY.
1 PANEL AMPLIFIER MACKIE FSXX 0033231-XX 1 2 PCB ASSY FSXX INPUT BOARD 0033371-XX 1 3 SCR-M3 0025442 13
4 SCREW/M3X8 PH PHMS BLK 0000623-08 15 5 SHIELD INPUT 0033532 1
6 SCR M3 X 0.5 X 6MM PAN MCH SEMS ITLW PH STL BLKZC 0013717-06 20 7 NUT HEX KEP M3 0000659 14
8 LBL GROUND SYMBOL 840-120-00 1
9 SA IEC ASSY W/ 5 CM GROUND WIRE 0018263 1
10 SWITCH ROCKER DPST 250VAC 10A UL CSA/250VAC 8A/80A VDE 0030476 1
11 NUT HEX KEP M4 0010597 2
12 PCBA POW AMP 0020664-XX 1 13 PCBA PSU 0027030-XX 1 14 SUPPORT PS MOLD PD 0031206 1
15 POWER IDENTIFICATION LABEL 0000104-XX 1 16 BRKT FAN AMP FSXX 0033531 1
17 GROMMET RUBBER .437ID 740-009-00 2
18 FAN 12V 80x80MM X 25MM 31CFM sleeve 0027903 2
19 SCR SELFTAP PLASTIC M5X14 PNH PHILLIP STL NICKEL 0025444 8
20 ASSY CBL ASSY AMP TO PS PPM 0025291 1
21 CBL ASSY 3 POS 2.5MM TJC3 SINGLE ROW 20 CM LEN 0013703-020 1 22 ASSY CBL IEC TO ON/OFF 10CM PPM 0025276 1
23 ASSY CBL IEC TO ON/OFF 10CM PPM 0025277 1
24 ASSY CBL PS TO ON/OFF PPM 0025275 1
25 CBL ASSY 7 POS 2.5MM TJC3 SINGLE ROW 18 CM LEN 0013707-018 1 26 CBL ASSY 12 PIN 2.5MM TJC3 SINGLE ROW 34 CM LEN 0013712-034 1 27 CBL ASSY 2 POS 2.5MM TJC3 SINGLE ROW 36 CM LEN 0013702-036 1 28 CBL ASSY 3 POS 2.5MM TJC3 SINGLE ROW 25 CM LEN 0013703-025 1 29 SHIELD AMPLIFIER FSXX 0033237 1
30 PCB ASSY FSXX OUTPUT FILTER 0033474-00 1 31 SHIELD OUTPUT FSXX 0033472 1
32 LARGE ANALOG KNOB 0008174-05 1 33 ASSY CBL SPEAKER AND FRONT LED FS 0033432 1
34 THREADLOCKER VIBRA-TITE VC-3 250cc 730-025-00 2
35 THERMAL COMPOUND 730-001-00 1
36 STDF HEX M/F M3 X 7MM BRASS 0033393 6
37 SCR M3 X 0.5 X 6MM PAN MCH SEMS ITLW PH STL BLKZC 0013717-12 2 38 FLAT CABLE CLAMP - ADHESIVE BACK - 15mm x 13.3mm 0010827 3
39 FOAM SHIELD INPUT FS 2034701 2
40 GASKET SUPPORT PS AMP FS 2035127 1
41 GASKET SHIELD/FAN AMP FS 2035128 3
42 SERIAL NUMBER LABEL 0029207 1
43 REVISION LABEL 0029222 1
44 PCB ASSY FSXX INPUT BOARD Do not use 1
0033260-XX G
MELANIE B
SHEET OF
0.380
DWG ASSY
AMPLIFIER FSXX
DESCRIPTIONREV
RELEASED TO PRODUCTION FROM REV 3 WITHOUT ANY CHANGES PER ECOWHT5890 MELANIE 10/2/09
A
ADDED FAN ORIENTATION NOTES PER ECOWHT6109 12/22/09 JFD
B
ADDED FOAM PIECES, ITEMS 40 & 41; ADDED CLEANING OF SHIELD AS AN ASSEMBLY REQUIREMENT; DELETED (1) CABLE CLAMP, ITEM #38; CHANGED ROUTING OF ITEMS 27 & 28 PER ECOWHT6315 3/8/10 JFD
C
ITEM #39 QUANTITY OF 2 WAS 3; ADDED ADHESIVE, ITEM #42 AND ASSOCIATED NOTES #6 & #7 PER ECOWHT6351 3/18/10 JFD
D
ADDED SWITCH ORIENTATION VIEW ON SHEET 1; CHANGED SWITCH TERMINAL LABELS ON SHEET 5; PER ECOWHT6372 3/23/10 JFD
E
SHT #6: ITEM #6 QTY OF 11 WAS 10 PER ECOWHT6880 9/2/10 JFD
F
ADDED ITEMS #43 & 44 TO SHEET 7 PER ECOWHT7912 9/15/11 JFD
G
5/14/09
NOTES: 1. APPLY THERMAL JOINT COMPOUND, ITEM 35, TO MATING SURFACES BEFORE ASSEMBLY. WIPE OFF EXCESS SEEPAGE AFTER ASSEMBLY. 2. APPLY LOCTITE THREAD LOCKING COMPOUND, ITEM 34, TO THREADS BEFORE ASSEMBLY. 3. IN THIS ASSEMBLY USE THE FOLLOWING TORQUE SETTINGS: a. 2kg-cm [1.7in-lb] b. 4kg-cm [3.5in-lb] c. 8kg-cm [6.9in-lb] d. 18kg-cm [15.6in-lb] 4. ASSEMBLE FANS WITH ATTENTION TO AIRFLOW AND ORIENTATION. 5. THROURGHLY CLEAN SURFACE OF SHIELD WITH ALCHOHOL OR SOLVENT TYPE CLEANER BEFORE ATTACHING CABLE CLAMPS. APPLY APPROXIMATELY 10kg FORCE FOR A MINIMUM OF 5 SECONDS AFTER ADHESION. 6. APPLY A SMALL AMOUNT OF HOT MELT ADHESIVE, ITEM #42, AFTER ASSEMBLY TO RETAIN CABLE. 7. APPLY HOT MELT ADHESIVE, ITEM #42, ON ALL SIDES OF CONNECTORS TO RETAIN IN PANEL. 8. THIS ITEM MUST BE COMPLIANT WITH EU DIRECTIVE 2002/95/EC (RoHS). USE ONLY RoHS COMPLIANT MATERIALS AND FINISHES.
SEE NOTES 2
AND 3b
SEE NOTE 3a
NOTE ORIENTATION
1
1
2
1
3
12
9
1
10
1
4
3
8
1
11
2
32
1
24
REF
9
REF

Page 15 of 40
HD1501 SERVICE MANUAL
Page 15 of 40
Amplier Subassembly Diagrams
123456
123456
A
B
C
D
A
B
C
D
0033260-XX-G_SASSY_AMP-FS
REVISION:
DRAWING NUMBER:
ONE MAIN STREET, WHITINSVILLE, MA 01588 USA
PRO ENGINEER
TITLE:
SCALE:
2 7
LOUD Technologies Inc.
0033260-XX G
B
SHEET OF
0.380
DWG ASSY
AMPLIFIER FSXX
SEE NOTE 3b
SEE NOTE 3b
SEE NOTE 5
NOTE ORIENTATION
5
1
7
3
6
3
39
2
41
1
38
3

Page 16 of 40
HD1501 SERVICE MANUAL
Page 16 of 40
Amplier Subassembly Diagrams
123456
123456
A
B
C
D
A
B
C
D
0033260-XX-G_SASSY_AMP-FS
REVISION:
DRAWING NUMBER:
ONE MAIN STREET, WHITINSVILLE, MA 01588 USA
PRO ENGINEER
TITLE:
SCALE:
3 7
LOUD Technologies Inc.
0033260-XX G
B
SHEET OF
0.500
DWG ASSY
AMPLIFIER FSXX
SEE NOTE 3b
SEE NOTES 2
AND 3b
SEE NOTES 2 AND 3b
SEE NOTE 3b
SEE NOTE 1
13
1
14
1
15
1
37
2
4
7
40
1
4
2
12
1
6
2

Page 17 of 40
HD1501 SERVICE MANUAL
Page 17 of 40
Amplier Subassembly Diagrams
123456
123456
A
B
C
D
A
B
C
D
0033260-XX-G_SASSY_AMP-FS
REVISION:
DRAWING NUMBER:
ONE MAIN STREET, WHITINSVILLE, MA 01588 USA
PRO ENGINEER
TITLE:
SCALE:
4 7
LOUD Technologies Inc.
0033260-XX G
B
SHEET OF
0.500
DWG ASSY
AMPLIFIER FSXX
SEE NOTE 4
SEE NOTES 2 AND 3b
SEE NOTE 3d
19
8
17
2
4
3
16
1
18
2
41
1
41
1

Page 18 of 40
HD1501 SERVICE MANUAL
Page 18 of 40
Amplier Subassembly Diagrams
123456
123456
A
B
C
D
A
B
C
D
0033260-XX-G_SASSY_AMP-FS
REVISION:
DRAWING NUMBER:
ONE MAIN STREET, WHITINSVILLE, MA 01588 USA
PRO ENGINEER
TITLE:
SCALE:
5 7
LOUD Technologies Inc.
0033260-XX G
B
SHEET OF
0.380
DWG ASSY
AMPLIFIER FSXX
11X SEE NOTE 6
SEE NOTE 7
LEN
3B
4B
1A
2A
20
1
21
1
22
1
23
1
24
1
25
1
26
1
27
1
28
1
30
REF

Page 19 of 40
HD1501 SERVICE MANUAL
Page 19 of 40
Amplier Subassembly Diagrams
123456
123456
A
B
C
D
A
B
C
D
0033260-XX-G_SASSY_AMP-FS
REVISION:
DRAWING NUMBER:
ONE MAIN STREET, WHITINSVILLE, MA 01588 USA
PRO ENGINEER
TITLE:
SCALE:
6 7
LOUD Technologies Inc.
0033260-XX G
B
SHEET OF
0.500
DWG ASSY
AMPLIFIER FSXX
SEE NOTE 3b
SEE NOTE 3a
SEE NOTE 3b
36
6
7
3
3
1
6
11
29
1

Page 20 of 40
HD1501 SERVICE MANUAL
Page 20 of 40
Amplier Subassembly Diagrams
123456
123456
A
B
C
D
A
B
C
D
0033260-XX-G_SASSY_AMP-FS
REVISION:
DRAWING NUMBER:
ONE MAIN STREET, WHITINSVILLE, MA 01588 USA
PRO ENGINEER
TITLE:
SCALE:
7 7
LOUD Technologies Inc.
0033260-XX G
B
SHEET OF
0.500
DWG ASSY
AMPLIFIER FSXX
SEE NOTE 3b
SEE NOTE 3b
43
1
44
1
30
1
31
1
33
1
6
4
7
8