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CARVIN DCM150 Operating Manual page 4

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This symbol is intended to
alert the user to the pres-
ence of uninsulated "dan-
gerous voltage" within the
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
DCM150
REV A
PART
#QTY
DESCRIPTION
03-00450
1 EACH
INSLTR 9.125x1.5x.01" SGL ADHV
03-00067-20 4 EACH
INSLTR MICA .0020".830"X .69"
03-10450
2 EACH
BINDING POST RED/BLK EXT LEGS
03-10625
4 EACH
STANDOFF NYLON #10X .625X .375
03-15010
2 EACH
TOROID PAD 4.75" OD X 2" ID X0
03-18190
3 EACH
CABLE TIE 4"LX .10"W 7/8 BNDLE
03-19810
4 EACH
FOOT PVC BLK SQ"=.810 HGT=.300
03-49550
1 INCH
TAPE W/ADHSVE 3M 80mil x 1.0"
05-48025
1 EACH
SPADE CONNECT 18AWG BLK 254MM
05-48522
2 EACH
SPADE CONNECT 18AWG GRN 228MM
05-68415
1 EACH
CABLE RIBBON 24A 8P/ 6" W/HDR
05-60420
1 EACH
CABLE RIBBON 24A 10P/ 8" W/HDR
05-64435
1 EACH
CABLE RIBBON 24A 4P/14" W/HDR
06-09252
2 EACH
NUT FOR POT 71-09252C
06-10045
6 EACH
SMS PFH #6X .375 TYPE AB BLACK
06-10061
2 EACH
SMS PPH #6 X .375 TYPE A BLACK
06-10070
4 EACH
MS PPH 6-32X .500 BLACK
06-10080
4 EACH
MS PPH 6-32X .750 BLACK
06-10100
4 EACH
MS PPH 8-32X .375 BLACK
06-10193
1 EACH
MS CTH #1/4-20X 1.250 BOLT BLK
06-40070
2 EACH
TERMINAL .25"TAB/.156"LUG/.032
06-50035
8 EACH
NUT KEP #6-32
ZINC CADMIUM
06-50040
4 EACH
NUT KEP #8-32 BLACK ZINC
06-50051
4 EACH
NUT KEP #10-32 ZINC CADMIUM
06-50061
1 EACH
NUT HEX #1/4-20 ZINC W/NYLN IN
07-09012
2 EACH
KNOB RECESSED MED 25.0mm BLACK
10-01501E
1 EACH
FRONT PANEL DCM150
10-82005
1 EACH
LID DCM/HT POWER AMPS
10-01509G
1 EACH
CHASSIS DCM150
10-15045
1 EACH
PLATE TOROID 4.5" DIA 14A GALV
12-01520A
1 EACH
HEATSINK DCM150/PB200
15-01513
1 EACH
XFORMR 120V HT150
25-31350
1 EACH
SWITCH DPST ROCKER BLACK POWER
76-00001
1 EACH
WARRANTY CARD "CARVIN"
76-00150
1 EACH
MANUAL DCM150
77-01509B
1 EACH
LABEL REAR DCM150
DCM150 PCB Sub Assemblies
80-01528
REV B
03-92521
6 EACH
STANDOFF LED .925 x .215 T1
05-22102
4 INCH
POLYOLEFIN SHRINK TUBING 1/16"
06-40050
1 EACH
TERMINAL VERT MALE PC MTG .250
QC7
06-40060
6 EACH
TERMINAL 90dg MALE PC MTG .250
QC1, QC2, QC3, QC4, QC5, QC6
07-01603
4 EACH
KNOB "6L" 6x6x17.4mm GREY CAP
21-31100
1 EACH
RECEPTACLE AC W/FAST-ON CHASS
PL1
This symbol is
CAUTION
intended to alert the
user to the presence of
RISK OF ELECTRIC SHOCK
important operating
DO NOT OPEN
and maintenance (servicing) instruc-
tions in the literature accompanying
the appliance.
BLUE—Neutral
BROWN—Live
21-50311
2 EACH
JACK PHONO MONO PCB MOUNT
J5, J6
21-51545
2 EACH
JACK .250"PHONE STEREO PLASTIC
J1, J2
21-40000
2 EACH
XLR FEMALE CONNECTOR W/O GRND
J3, J4
23-03529
2 EACH
FUSEHOLDER CLIPS 3AG VERT MTG
F1
23-11004
2 EACH
CONNECT HEADER 4 PIN STRAIGHT
H1A, H1B
23-11008
2 EACH
CONNECT HEADER 8 PIN STRAIGHT
H3A, H3B
23-11010
2 EACH
CONNECT HEADER 10 PIN STRAIGHT
H2A, H2B
25-02201
3 EACH
SWITCH DPDT PUSH PC MTG LOCKNG
S2, S3, S4
25-04201
1 EACH
SWITCH 4PDT PUSH PC MTG LOCKNG
S1
30-01528
1 EACH
PCB CARD MAIN HT150 PWR AMP
PCB REV B
42-22235
6 EACH
CAP ELEC 2,200 MFD 35V 20%
C1, C2, C3, C4, C5, C6
49-10312
9 EACH
0.01UF SMT 10% FILM 080550V
C10, C110, C118, C119, C210,
C218, C219, C9, C13
49-10451
2 EACH
0.1 uF SMT 10% FILM 1206 50V
C111, C211
49-22035
16 EACH
SMT CAP 22uF 35v ELECTROLITIC
C103, C104, C107, C11, C112,
C116, C12, C120, C203, C204,
C207, C212, C216, C220, C7, C8
49-25152
2 EACH
220PF SMT 5% CERAMIC 0805
C113, C213
49-33212
2 EACH
0.0033UF SMT 10% FILM 0805 50
C108, C208
49-33312
2 EACH
0.033UF SMT 10% FILM 0805 50V
C109, C209
49-39052
6 EACH
39PF SMT 5% CERAMIC 0805
C101, C102, C114, C214, C201
C202
49-47312
2 EACH
0.047UF SMT 10% FILM 0805 50V
C117, C217
49-82052
7 EACH
82PF SMT 5% CERAMIC 0805
C105, C115, C205, C215, C14,
C106, C206
55-04705
4 EACH
RES .47 OHM 5W 10% SB
R130, R131, R230, R231
58-00035
4 EACH
0.0 SMT JUMPER 1206
R129, R229, R26, R30
58-10025
5 EACH
100.5 SMT .25W 1206 1%
R10, R123, R124, R223, R224
LIMITED WARRANTY
Your Carvin product is guaranteed against failure for ONE YEAR. Carvin will service and supply all
parts at no charge to the customer providing the unit is under warranty. Shipping costs are the respon-
sibility of the customer. CARVIN DOES NOT PAY FOR PARTS OR SERVICING OTHER THAN OUR
OWN. A COPY OF THE ORIGINAL INVOICE IS REQUIRED TO VERIFY YOUR WARRANTY. Carvin
assumes no responsibility 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 warranty is in
lieu of all other warranties, expressed or implied. No representative or person is authorized to rep-
resent or assume for Carvin any liability in connection with the sale or servicing of Carvin products.
CARVIN SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES.
When RETURNING merchandise to the factory, you may call for a return authorization 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 factory specifications.
HELP SECTION
1) WILL NOT TURN ON
Check the power to the unit. Check for tripped circuit breakers, unplugged extension cords or
power-strip switches that may be turned off. Check the fuse. If a dark brownish color or no wire
can be seen within the glass fuse, then replace. The unit may be perfectly fine but occasionally
the fuse may blow because of high AC voltage surges. After the fuse has been replaced with the
proper value and if the fuse fails again, the product will require servicing (be sure to use a slow
blow fuse if required). Check your input and speaker output cables.
2) 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 amplifier is adequately protected by rack, covers, etc..
CAUTION
RISK OF ELECTRIC SHOCK
58-10035
1 EACH
1K SMT .25W 1206 1%
R112, R115, R116, R212, R215,
R216, R29, R113, R213, R117, R217
58-10045
3 EACH
10K SMT .25W 1206 1%
R122, R13, R222, R20, R21
R100, R101, R102, R103,
R200, R201, R202, R203
58-10055
7 EACH
100K SMT .25W 1206 1%
R108, R208, R114, R214, R125,
R225, R138
58-10065
2 EACH
1M SMT .25W 1206 1%
R19, R22
58-15035
2 EACH
1.5K SMT .25W 1206 1%
R141, R241
58-15045
2 EACH
15K SMT .25W 1206 1%
R28, R11
58-15055
4 EACH
150K SMT .25W 1206 1%
R109, R209, R110, R210
58-22025
2 EACH
220.5 SMT .25W 1206 1%
R121, R221
58-22035
11 EACH
2.2K SMT .25W 1206 1%
R118, R119, R126, R133, R139,
R15, R218, R219, R226, R233,
R239
58-22045
3 EACH
22K SMT .25W 1206 1%
R27, R134, R234
58-22055
2 EACH
220K SMT .25W 1206 1%
R111, R211
58-27025
2 EACH
270.5 SMT .25W 1206 1%
R128, R228
58-33025
1 EACH
330.5 SMT .25W 1206 1%
R24
58-33035
1 EACH
3.3K SMT .25W 1206 1%
R14
58-33045
2 EACH
33K SMT .25W 1206 1%
R132, R232
58-36055
1 EACH
365K SMT .25W 1206 1%
R12
58-39035
1 EACH
3.9K SMT .25W 1206 1%
R25
58-47025
1 EACH
470.5 SMT .25W 1206 1%
R16
58-47035
2 EACH
4.7K SMT .25W 1206 1%
R5, R18
58-47045
17 EACH
47K SMT .25W 1206 1%
R104, R105, R106, R120, R135,
R137, R17, R204, R205, R206,
R220, R23, R235, R237, R238
R136, R236
58-47055
2 EACH
470K SMT .25W 1206 1%
R140, R240
REFER SERVICING TO QUALIFIED SER-
VICE PERSONNEL! THIS UNIT CON-
TAINS HIGH VOLTAGE INSIDE!
58-56025
2 EACH
560.5 SMT .25W 1206 1%
R107, R207
58-68025
6 EACH
680 SMT .25W 1206 1%
R127, R227, R4, R1, R2, R3
58-91025
4 EACH
910.5 SMT .25W 1206 1%
R6, R7, R8, R9
60-00083
2 EACH
TRANSISTOR 15A 100V NPN
Q18, Q28
60-00084
2 EACH
TRANSISTOR 15A 100V PNP
Q19, Q29
60-55500
4 EACH TRANS 2N5550 HV NPN 250V
T0-92 Q5, Q6, Q17, Q27
60-75200
4 EACH
DIODE GEN RECT MR752 6A 200V
D1, D2, D3, D4
60-75320
3 EACH
LED RED DIFFUSED 3MM T-1.00
D12, D100, D200
60-75330
2 EACH
LED GREEN DIFFUSED 3MM T-1.00
D102, D202
60-75340
1 EACH
LED YELLOW DIFFUSED 3MM T-1.00
D5
60-78120-1 1 EACH
EGULATOR VOLTAGE 12 (PREPPED)
Q1
60-79120-1 1 EACH
REGULATOR VOLTAGE 12 (PREPPED)
Q2
62-00014
2 EACH
MMBTA14 SOT-23 SMT
Q102, Q202
62-19140
12 EACH
1N914 HI SPD SMT 250mW DIODE
D10, D101, D103, D104, D11,
D201, D203, D204, D214, D7,
D8, D9
62-45650
3 EACH
NJM4565 SMT DUAL HI FREQ
A1, A2, A3
62-04739
1 EACH
SMT DIODE ZENER 4739
Z1
62-54001
14 EACH
MMBT5401LT1 PNP SOT-23 SMT
Q10, Q11, Q12, Q13, Q16, Q20,
Q21, Q22, Q23, Q26, Q3, Q4
Q100, Q200
62-55500
6 EACH
MMBT5550 NPN SOT-23
Q201, Q101, Q14, Q15, Q24, Q25
70-21050
1 EACH
FUSE ABC 5.00A FAST 6.35X32MM
F1
70-05713
2 EACH
RELAY SPDT 12A@120VAC/24V COIL
K1, K2
71-09251
2 EACH
POT 9 D-P 25F B10K THREAD BSH
P1, P2

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