CARVIN DCM1500 Operating Manual

This symbol is intended to
alert the user to the pres-
ence of uninsulated "dan-
gerous voltage" within the RISK OF ELECTRIC SHOCK
product's enclosure that may be of suf-
ficient magnitude to constitute a risk of
electric shock to persons.
IMPORTANT! FOR YOUR PROTECTION, PLEASE READ THE FOLLOWING:
WATER AND MOISTURE: Appliance should not be used near water (near a bathtub, washbowl,
kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc). Care should be taken
so that objects do not fall and liquids are not spilled into the enclosure through openings.
POWER SOURCES: The product should be connected to a power supply only of the type described
in the operating instructions or as marked on the appliance.
GROUNDING OR POLARIZATION: Precautions should be taken so that the grounding or polar-
ization is not defeated.
POWER CORD PROTECTION: Power supply cords should be routed so that they are not likely
to be walked on or pinched by items placed upon or against them, paying particular attention
to cords at plugs, convenience receptacles, and the point where they exit from the appliance.
SERVICING: The user should not attempt to service the appliance beyond that described in the
operating instructions. All other servicing should be referred to qualified service personnel.
FUSING: If your unit is equipped with a fuse receptacle, replace only with the same type fuse.
Refer to replacement text on the unit for correct fuse type.
SAFETY INSTRUCTIONS (EUROPEAN)
The conductors in the AC power cord are colored in accordance with the following code.
GREEN & YELLOW—Earth
U.K. MAIN PLUG WARNING: A molded main plug that has been cut off from the cord is
unsafe. NEVER UNDER ANY CIRCUMSTANCES SHOULD YOU INSERT A DAMAGED
OR CUT MAIN PLUG INTO A POWER SOCKET.
REPLACEMENT PARTS LIST FOR DCM AMPS
03-00220 2 EACH INSLTR MICA .0030".450"X .65"
03-00223 2 EACH INSLTR MICA .0030"1.37"X .65"
03-00450 1 EACH INSLTR 9.125x1.5x.01" SGL ADHV
03-00475 1 EACH SPACER PAD .1X .4X .75 W/ADHSV
03-00503 8 EACH INSULATOR .36X .36X .20" 85deg
03-82061 1 EACH CABLE TIE 14.5Lx .19Wx 2" BNDL
03-92521 6 EACH STANDOFF LED .925 x .215 T1
USE ON D2,D3,D181,D180,D31,D32
05-85622 1 EACH CABLE ASSY, 5C 220MM
06-10028 24 EACH MS PPH 4-40X .500 ZINC TYPE F
06-40050 7 EACH TERMINAL VERT MALE PC MTG .250
QC1,QC2,QC3,QC4,QC5,QC6,QC7
07-01602 1 EACH KNOB "6" 6x6x9.7mm GREY CAP S3
07-01603 3 EACH KNOB "6L" 6x6x17.4mm GREY CAP
S1,S2,S4
12-00880 1 EACH HEATSINK 8"L 1pc FAN MOUNTED
15-00105 2 EACH COIL AIR 1.5uH 14AWG L100,L200
21-31100 1 EACH RECEPTACLE AC W/FAST-ON CHASS PL1
21-40000 2 EACH XLR FEMALE CONNECTOR W/O GRND
J100,J200
21-40001 2 EACH XLR MALE CONNECTOR J1,J2
21-45000 3 EACH SPEAKON 4-POLE PCMTG #NL4MD-V
J3,J103,J203
21-52345 2 EACH JACK .250 PHONE MONO STEEL
J105,J205
23-03529 2 EACH FUSEHOLDER CLIPS 3AG VERT MTG
F1
23-08604 3 EACH CONNECT HEADER .086" 4 PIN H6B H1 H6A
23-08605 1 EACH CONNECT HEADER .086" 5 PIN H5
23-08612 1 EACH CONNECT HEADER .086" 12 PIN H7
23-10002 3 EACH CONNECT HEADER .100" 2 PIN H4,H8,H9
23-11010 6 EACH CONNECT HEADER 10 PIN STRAIGHT
H1A,H1B,H2A,H2B,H3A,H3B
25-02201 4 EACH SWITCH DPDT PUSH PC MTG LOCKNG
S1,S2,S3,S4 30-
02000K 1 EACH PCB CARD MAIN DCM1500/2000
41-47322 3 EACH CAP MYLR .0470UF 250VAC BOX
C19,C20,C21
42-10312 4 EACH CAP ELEC 10,000 MFD 100V 20%
C115,C116,C215,C216
44-13520 2 EACH JUMPER PCB 20AWG .350" X .175" B1,B3
45-25152 4 EACH CAP CERM 250PF 500VOLT 5%
C106,C107,C206,C207
This symbol is
CAUTION
intended to alert the
user to the presence of
important operating
DO NOT OPEN
and maintenance (servicing) instruc-
tions in the literature accompanying
the appliance.
BLUE—Neutral BROWN—Live
46-10412 2 EACH CAP POLY .1000UF 100VOLT 10%
C117,C217
46-47312-1 2 EACH CAP POLY .0470UF 100V 10%PREP
C127,C227
47-10235 4 EACH CAP ELEC 1,000 MFD 35V 20%
C1,C2,C8,C12
47-22151 1 EACH CAP ELEC 220 MFD 50VOLT 10% C18
47-47125 1 EACH CAP ELEC 470 MFD 25VOLT 20% C7
49-10412 2 EACH 0.1UF SMT 5% CERAMIC 0805 C10,C13
49-22035 13 EACH SMT CAP 22uF 35v ELECTROLITIC
C15,C16,C17,C102,C120,C124,C126,
C181,C202,C220,C224,C226,C281
49-22212 1 EACH 0.0022UF SMT 10% FILM 0805 50V C14
49-27052 9 EACH 27 PF SMT 5% CERAMIC 0805
C100,C101,C103,C104,C200,C201,
C203,C204,C280
49-39052 2 EACH 39PF SMT 5% CERAMIC 0805 C123,C223
49-47312 6 EACH 0.047UF SMT 10% FILM 0805 50V
C3,C4,C9,C11,C105,C205
49-82052 2 EACH 82PF SMT 5% CERAMIC 0805 C121,C221
52-10015 1 EACH RES 10.00 OHM .50W 5% CARBON R27
55-03300 24 EACH RES .33 OHM 5W 5% SB VERT R142,R143,
R144,R145,R146,R147,R148,R149,R150,
R151, R152,R153,R242,R243,R244,R245,
R246,R247,R248,R249, R250,R251,
R252,R253
55-05025 4 EACH RES 5.00 OHM 5W 5% SB VERT
R120,R121,R220,R221
55-30035 2 EACH RES 3.00KOHM 5W 5% SB WIRE R42,R43
56-35010 2 EACH RES 350.00 OHM 10W 10% SB SDOF
R44,R45
58-00035 2 EACH 0.0 SMT JUMPER 1206 R181,R282
58-10025 2 EACH 100.5 SMT .25W 1206 1% R128,R228
58-10035 9 EACH 1K SMT .25W 1206 1% R8,R15,R22,R34,
R111,R129,R211,R229,R187
58-10045 24 EACH 10K SMT .25W 1206 1% R5,R13,R19,R28,
R30,R35,R100,R101,R113,R154,R156,
R200,R201,R213,R254,R256,R183,
R185,R190 R283,R285,R290,R189,R289
58-10055 7 EACH 100K SMT .25W 1206 1%
R21,R114,R157,R214,R257,R184,R284
58-10065 2 EACH 1M SMT .25W 1206 1% R115,R215
58-15025 2 EACH 150ohm SMT .50W 1206 1% R141,R241
LIMITED WARRANTY
Your Carvin product is guaranteed against failure for 3 YEARS unless otherwise stated.
Carvin will service and supply all parts at no charge to the customer providing the unit
is under warranty. Shipping costs are the responsibility of the customer. CARVIN DOES
NOT PAY FOR PARTS OR SERVICING OTHER THAN OUR OWN. A COPY OF THE ORIG-
INAL INVOICE IS REQUIRED TO VERIFY YOUR WARRANTY. Carvin assumes no respon-
sibility for horn drivers or speakers damaged by this unit. This warranty does not cover,
and no liability is assumed, for damage due to: natural disasters, accidents, abuse, loss
of parts, lack of reasonable care, incorrect use, or failure to follow instructions. This war-
ranty is in lieu of all other warranties, expressed or implied. No representative or person
is authorized to represent or assume for Carvin any liability in connection with the sale
or servicing of Carvin products. CARVIN SHALL NOT BE LIABLE FOR INCIDENTAL OR CON-
SEQUENTIAL DAMAGES.
When RETURNING merchandise to the factory, you may call for a return authoriza-
tion number. Describe in writing each problem. If your unit is out of warranty, you
will be charged the current FLAT RATE for parts and labor to bring your unit up to fac-
tory specifications.
MAINTAINING YOUR EQUIPMENT
Avoid spilling liquids or allowing any other foreign matter inside the unit. The panel of
your unit can be wiped from time to time with a dry or slightly damp cloth in order to
remove dust and bring back the new look. As with all pro gear, avoid prolonged use in
caustic environments (salt air). When used in such an environment, be sure the ampli-
fier is adequately protected by rack, covers, etc..
CAUTION
RISK OF ELECTRIC SHOCK
58-15035 1 EACH 1.5K SMT .25W 1206 1% R18
58-15045 9 EACH 15K SMT .25W 1206 1% R23,R102,R103,
R202, R203, R112, R212,R155,R255
58-15055 3 EACH 150K SMT .25W 1206 1% R11,R12,R260
58-22035 5 EACH 2.2K SMT .25W 1206 1% R1,R137,R237,
R191,R291
58-22045 9 EACH 22K SMT .25W 1206 1% R26,R29,R106,
R107, R125,R130,R206,R230,R225
58-22055 6 EACH 220K SMT .25W 1206 1% R31,R119,
R140,R219,R240,R186
58-27025 6 EACH 270.5 SMT .25W 1206 1% R108,R131,
R132,R208,R231,R232
58-47025 2 EACH 470.5 SMT .25W 1206 1% R24,R32
58-47035 9 EACH 4.7K SMT .25W 1206 1% R2,R7,R10,
R14,R188,R288,R135,R235,R20
58-47045 6 EACH 47K SMT .25W 1206 1% R33,R126,
R226,R180,R280,R281
58-47055 6 EACH 470K SMT .25W 1206 1% R16,R25,
R109,R209, R110, R210
58-68035 2 EACH 6.8K SMT .25W 1206 1% R104,R204
58-68045 1 EACH 68K SMT .25W 1206 1% R17
58-92201 8 EACH 22 SMT 1W 2512 20% R38,R39,R40,
R41,R133,R134,R233,R234
58-95102 8 EACH 510 SMT 1W 2512 5% R6,R9,R36,
R37,R127,R136,R227,R236
60-00014 1 EACH TRANS MPSA14 DRLNGTN NPN T0-92 Q1
60-15032 2 EACH TRANS MJE15032 NPN T0-220
Q107,Q207
60-15033 2 EACH TRANS MJE15033 PNP T0-220 Q108,Q208
60-21193-1 *STD 12 EACH TRNS BIPOLAR MJL21193-PREPPED
Q109,Q110,Q111,Q112,Q113,
Q114,Q209,Q210,Q211,Q212, Q213,Q214
60-21194-1 *STD 12 EACH TRNS BIPOLAR MJL21194-PREPPED
Q115,Q116,Q117,Q118,Q119,Q120,
Q215,Q216,Q217,Q218, Q219,Q220
60-31000 3 EACH BIPOLAR PWR TIP31C NPN 3A 100V
Q4,Q106,Q206
60-35041 2 EACH RECTIFIER BRIDGE 35AMP/400V PC
BR100,BR200
60-50200 4 EACH DIODE GEN REC 1N5402 3A 200V
D107,D108,D207,D208
60-50253 2 EACH OPTO ISOLATOR VACTROL AXIAL
OP100,OP200
REFER SERVICING TO QUALIFIED SER-
VICE PERSONNEL! THIS UNIT CON-
TAINS HIGH VOLTAGE INSIDE!
60-75320 3 EACH LED RED DIFFUSED 3MM T-1.00
D2,D31,D181
60-75330 2 EACH LED GREEN DIFFUSED 3MM T-1.00
D32,D180
60-75340 1 EACH LED YELLOW DIFFUSED 3MM T-1.00
D3
60-78150 1 EACH REGULATOR VOLTAGE 15 +V 1 AMP
VR1
60-79120 1 EACH REGULATOR VOLTAGE 12 -V 500mA
Q7
60-79150 1 EACH REGULATOR VOLTAGE 15 -V 1 AMP
VR2
61-04733 1 EACH DIODE ZENER 1N4733A 5.1V 1W
Z1
61-40030 1 EACH DIODE RECT GEN 1N4003 200V 1A
D24
62-00014 2 EACH MMBTA14 SOT-23 SMT Q100,Q200
62-06001 7 EACH DIODE ULTRA FAST 600V 1A SMA
D11,D12,D4,D5,D6,D7,D9
62-19140 24 EACH 1N914 HI SPD SMT 250mW DIODE
D1,D8,D10,D13,D14,D19,D20,
D21,D22,D23,D100,D104,D106,
D200,D204,D206,D15,D16,D25,
D26,D27,D28,D29, D30
62-20430 4 EACH NJM2043SMT(TESTED) DUAL HFREQ
A1,A5,A100,A200
62-29010 1 EACH NJM2901SMT SNGLE SUPPLY A3
62-45650 3 EACH NJM4565 SMT DUAL HI FREQ A6,A7,A2
62-54001 5 EACH MMBT5401LT1 PNP SOT-23 SMT
Q2,Q3,Q6,Q101,Q201
62-55500 5 EACH MMBT5550 NPN SOT-23
Q5,Q102,Q202,Q8,Q9
70-05712 4 EACH RELAY SPDT 12A@120VAC/24V COIL
K100,K200,K1,K2
70-22125 1 EACH FUSE MDA 25.00A SLOW 6.35X32MM
71-09251 2 EACH POT 9 D-P 25F B10K THREAD BSH
P100,P200
71-24450 2 EACH POT VERT TRIMMER 500ohm
P101,P102