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Ver. 2
Please refer to the
2 MODIFICATION NOTICE.
SERVICE MANUAL
MODEL JP E3 E2 EK E2A E1C E1K EUT
AH-D2000
AH-D5000
HEADPHONE
The parts of this product are not serviceable.
Please replace the product itself.
However, spare parts are available for some parts.
For details, see "PARTS LIST OF EXPLODED VIEW".
TOKYO, JAPAN
Denon Brand Company, D&M Holdings lnc.
X0332 V.02 DE/CDM 0703
AH-D2000/AH-D5000
EXPLODED VIEW
1
2 -2
2 -1
3
PARTS LIST OF EXPLODED VIEW
The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions.
Part indicated with the mark "nsp" are not always in stock and possibly to take a long period of time for supplying, or in some case supplying of part may be refused.
Ref. No. nsp Part No. Part Name Remarks Q'ty New
1 - AH-D2000-K ASSY Black model for JP 450025 1 *
1 - AH-D2000BKEM ASSY Black model for EM 455685 1 *
1 - AH-D5000 ASSY for JP/EM model 450019 1 *
2 - EAR PAD ASSY -
2-1 00D 9H3 0001 706 EAR PAD 2P SET 448261 1 * 2
2-2 00D 9H3 0001 707 POM PLATE 2P SET 442208 1 * 2
3 00D 9H3 0001 708 ADAPTER PLUG 456543 1 *
2
AH-D2000/AH-D5000
REPLACING THE EAR PAD 2 2
1. Removing the Ear Pad ASSY
(EAR PAD ASSY : POM PLATE + EAR PAD)
With this structure, the catch on the ear pad assembly's POM
plate is caught in the housing ring's hole to fasten the ear pad
assembly in place.
For details, see "EXPLODED VIEW".
(1) Pressing down on the ear pad assembly, turn the ear pad
assembly in the direction of the arrow to unlatch the POM
plate's catch.
NOTE: The catch may break if the assembly is
turned too strongly.
2. Disassembling and assembling the Ear
Pad ASSY
(Follow the procedure below in reverse order when reassem-
bling.)
(1) Detach the ear pad from the POM plate.
EAR PAD POM PLATE
3
AH-D2000/AH-D5000
3. Cautions on mounting the Ear Pad ASSY
The diagram below shows the right side.
(1) After mounting the ear pad assembly, turn only the ear
pad so that the longer part of the ear pad's opening is
lined up with the hanger shaft.
4
AH-D2000/AH-D5000
DOCUMENTS FOR WEEE (For Europe model only)
NOTE: The following is not a list of spare parts.
For the spare parts, see "PARTS LIST OF EXPLODED VIEW".
Details of Recycle parts (AH-D2000)
You have to remove the parts that marked "WEEE Mark " when the recycling processing. (Europe model only)
WEEE
Ref. No. Part Name Material Q'ty
Mark
1 UNIT ABS + SUS + Fe + Cu 2
2 CORD ASSY Complex 1
3 PLUG TPE + Al + Cu + Bs 1
4 PLATE Mg 2
5 HANGER Mg 2
6 HANGER TOP L Mg 1
7 HANGER TOP R Mg 1
8 SLIDER Mg 2
9 SLIDER COVER Mg 2
10 SPRING A SUS 2
11 SLIDER RING A POM 4
12 SLIDER RING B POM 4
13 SHAFT L Al + Cu + Ni 2
14 SHAFT R Al + Cu + Ni 2
15 BISS Al + Cu + Ni 4
16 CAP Al + Cu + Ni 2
17 BISS 2 Al 2
18 BAFFLE 3 ABS+BASO4 2
19 BUSHING ELASTOMER 2
20 HEAD BAND SUS 1
21 HEAD PAD Complex 1
22 TAPE ADHESIVE 4
23 HOUSING L ABS + BASO4 1
24 HOUSING R ABS + BASO4 1
25 DAMPER URETHANE 2
26 SCREEN PAPER 2
27 DOUBLE FACE TAPE ADHESIVE 2
28 EAR PAD Complex 2
29 POM PLATE POM 2
30 SCREW SWCH + Cu + Ni 8
31 SCREW SWCH + Cu + Cr 8
32 SCREW SWCH + Cu + Ni 12
33 SCREW SWCH + Cu + Ni 4
34 HEXAGON NUT SWCH + Cu + Cr 2
35 WASHER 1 TEFLON 4
36 WASHER 2 TEFLON 4
37 WASHER 4 TEFLON 2
38 WASHER (SUS) SUS 2
39 SPRING HOLDER ABS 4
40 SPRING HOLDER COVER ABS 4
41 SPRING HOLDER PLATE SUS 4
42 SPRING B SUS 4
43 BALL SUS 4
44 DAMPING MATERIAL RABBER 2
45 ACOUSTIC DAMPING MATERIAL PE WOOL 8
46 RING TYPE E SUS 4
47 WASHER SUS 2
48 ADAPTER PLUG Bs 1
5
AH-D2000/AH-D5000
Exploded view of AH-D2000
You have to remove the parts that marked
"WEEE Mark " when the recycling processing.
(Europe model only)
42 8
41 12
21
(Spring holder Assy) 11
39
20
43
33
6
40
22
HEADPHONE L SIDE 16
9
34
13 37
14 38
47 10
17 7
32
33
23 , 24
5
36
35
46
15
44
45
26
27
18
1 31
30 4
25
28 29 19
2 48
3
6
AH-D2000/AH-D5000
DOCUMENTS FOR WEEE (For Europe model only)
NOTE: The following is not a list of spare parts.
For the spare parts, see "PARTS LIST OF EXPLODED VIEW".
Details of Recycle parts (AH-D5000)
You have to remove the parts that marked "WEEE Mark " when the recycling processing. (Europe model only)
WEEE
Ref. No. Part Name Material Q'ty
Mark
1 UNIT ABS + SUS + Fe + Cu 2
2 CORD ASSY Complex 1
3 PLUG TPE + Al + Cu + Bs 1
4 PLATE Mg 2
5 HANGER Mg 2
6 HANGER TOP L Mg 1
7 HANGER TOP R Mg 1
8 SLIDER Mg 2
9 SLIDER COVER Mg 2
10 SPRING A SUS 2
11 SLIDER RING A POM 4
12 SLIDER RING B POM 4
13 SHAFT L Al + Cu + Ni 2
14 SHAFT R Al + Cu + Ni 2
15 BISS Al + Cu + Ni 4
16 CAP Al + Cu + Ni 2
17 BISS 2 Al 2
18 BAFFLE 3 ABS+BASO4 2
19 BUSHING ELASTOMER 2
20 HEAD BAND SUS 1
21 HEAD PAD Complex 1
22 TAPE ADHESIVE 4
23 HOUSING L WOOD 1
24 HOUSING R WOOD 1
25 DAMPER URETHANE 2
26 SCREEN PAPER 2
27 DOUBLE FACE TAPE ADHESIVE 2
28 EAR PAD Complex 2
29 POM PLATE POM 2
30 SCREW SWCH + Cu + Ni 8
31 SCREW SWCH + Cu + Cr 8
32 SCREW SWCH + Cu + Ni 12
33 SCREW SWCH + Cu + Ni 4
34 HEXAGON NUT SWCH + Cu + Cr 2
35 WASHER 1 TEFLON 4
36 WASHER 2 TEFLON 4
37 WASHER 4 TEFLON 2
38 WASHER (SUS) SUS 2
39 SPRING HOLDER ABS 4
40 SPRING HOLDER COVER ABS 4
41 SPRING HOLDER PLATE SUS 4
42 SPRING B SUS 4
43 BALL SUS 4
44 RING TYPE E SUS 4
45 WASHER SUS 2
46 ADAPTER PLUG Bs 1
7
AH-D2000/AH-D5000
Exploded view of AH-D5000
You have to remove the parts that marked
"WEEE Mark " when the recycling processing.
(Europe model only)
42 8
41 12
21
(Spring holder Assy) 11
39
20
43
33
6
40
22
HEADPHONE L SIDE 16
9
34
13 37
14 38
45 10
17 7
32
33
5 23 , 24
36
35
44
15
26
27
18
1 31
30 4
25
28 29 19
2 46
3
8