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SERVICE MANUAL
STEREO CD PLAYER
MODEL DCM-380/280
For U.S.A., Canada, Europe, U.K.
& Australia model
1 Some illustrations using in this service manual are slightly different from the actual set.
16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPAN
Telephone: 03 (3837) 5321
X-0162 NC 0211
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2
2DCM-380/280
SAFETY PRECAUTIONSThe following check should be performed for the continued protection of the customer and service technician.
LEAKAGE CURRENT CHECKBefore returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to
chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either
side of the power cord is less than 460 kohms, the unit is defective.
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3
3DCM-380/280
BLOCK DIAGRAM
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4DCM-380/280
WIRING DIAGRAM
C D
M E C H
A N I S M
C D
P I C K U P
C3P101CP403 CP402
M A I N
S E C T I O N
C P 5 0 1
C P 5 0 2
T R A N S
A C
C O R D
P O W E R S W I T C H
C N 7 0 6
S W 7 0 1
CN802
C N 8 0 1
C P 7 0 5 C P 7 0 4
C N1 0 1
C P 4 0 1
F R O N T S E C T I O N
J K 3 0 2
C N 3 0 1
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5
5DCM-380/280
DISASSEMBLY
(To reassemble, reverse disassembly.)
1. TOP COVER
Remove 4 screws A fixing the Top
Cover and 5 screws A mounting the
Rear Panel, then detach the Top Cover
as shown in the arrow direction.
2. MAIN P.W.B.
Remove 1 screw A , 2 screws B ,1
screw C fixing the Main P.W.B. and 1
screw B mounting the rear Panel; then
detach the Main P.W.B. as shown in the
arrow direction.
3. FRONT PANEL
Remove 2 screws D mounting the
Front Panel; 2 side screws B and 5
below screws A mounting the Front
Panel, then detach the Front Panel as
shown in the arrow direction.
4
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6
6DCM-380/280
4. CONTROL P.W.B.
Remove 8 screws E mounting the
Front Panel and 1 E screw fixing the
Control P.W.B., then detach the Control
P.W.B. as shown in the arrow direction.
5. BACK PANEL
Remove 3 screws F mounting the Bot-
tom Cover, then detach the Back Panelas shown in the arrow direction.
Note: Only in φ3x5mm, other screws
can’t be used.
6. LOADER ASS’Y
Remove 1 screw G and 4 screws H
mounting the Bottom Cover, then detach
the Loader Ass’y as shown in the arrow
direction.
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8DCM-380/280
CXA2581N
DVCC
AC
SUM
APC
AC
VCA EQ
VC
VC
VC
RW/ROM
EQ_ON/OFF
VOFST DVC
DVCC
RW/ROM
VCRW/ROM
RW/ROM
RW/ROM
VC
DVCC
25
15
30
29
28
17
16
26242334
6
7
8
9
10
19
18
DVC
DVCCDVC
VC
VC
VOFST
DVC
DVC
VCC
VOFST
B
C
A
D
A
BC
D
F
E
SW
PD
LD
V C C
G N D
V C
D V C
DVCC
CE
CEI
TE
TE_BAL
FE
FEI
RFDCO
RFDCI
RFAC
V F C
R F C
R F G
B S T
E Q_
I N
A C_
S U M
DC_OFST
VC
RW/ROM
21
145
20
13
VC
VCC
APC-OFF (Hi-Z)
RW/ROM
(H/L)
2722
1
2
12
11
gm
gm
RW/ROM
VOFST
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9DCM-380/280
CXP82032/82040/82052/82060
8 - B I T T I M
E R / C O U N T E R 0
8 - B
I T T I M E R 1
U A R T
B A U D R A T E
G E
N E R A T O R
U A R T R E C E I V E R
U A R T T R A N S M I T T E R
I N T 2
X T A L
P W M
R A M
3 9 8 4
B Y T E S
S P C 7 0 0
C P U C O R E
A / D C
O N V E R T E R
I N T 3 / N M I
I N T 1
I N T 0
A N 0 t o A N 7
8
P A 0 t o P A 7
F D P
C O N T R O
L L E R /
D R I V E R
3 2 k H z
T I M E R / C O U N T E R
P R E S C A L E R /
T I M E - B A S E T I M E R
R S T
V D D
V S S
P O R T A P O R T B P O R T C P O R T D P O R T E P O R T F P O R T G
8 8 6 2 8 8 8 8
P B 0 t o P B 7
P C 0 t o P C 7
P D 0 t o P D 7
P E 0 t o P E 5
P F 0 t o P F 7
P G 0 t o P G 7
P E 6 t o P E 7
T E X
E X T A L
T X
C S 0
2
R O M
3 2 K / 4 0 K / 5 2 K / 6 0 K
B Y T E S
R A M
K E Y S C A N
P O R T H
P H 0 t o P H 7
8
C
L O C K G E N E R A T O R /
S Y S T E M
C O N T R O L
1 4 - B I T P W
M G E N E R A T O R
F I F O
R E M O C O N
R M C
S I 0
S O 0
S C K 0
S I 1
S O 1
S C K 1
E C 0
T O
C I N T
E C 1
A D J
G 0 / A 0 t o G 1 5 / A 1 5
A 1 6 t o A 2 3
A 2 4 t o A 5 6
V F D P
K R 0 t o K R 7
1 6 8 3
2 8
2
S E R I A L I
N T E R F A C E ( C H 1 )
1 6 - B I T C A P T U R E
T I M E R
/ C O U N T E R 2
S E R I A L
I N T E R F
A C E
( C H 0 )
B U F F E R
R A M
2 2
P O R T I
P I 0 t o P I 4
4
T x D
R x D
I N T E R R U P T C O N T R O L L E R
R A M
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10DCM-380/280
Serial
Input
I/F
Output Amp and
Low-Pass Filter DAC
8x
Oversampling
Digital Filter
with
Function
Controller
Enhanced
Multi-Level
Delta-Sigma
Modulator
Output Amp and
Low-Pass Filter DAC
BCK
LRCK
DATA
ML
MC
MD
Function
Control
I/F
System Clock
Manager Zero Detect Power Supply
VOUT
L
VCOM
VOUTR
V D D
D G N D
Z E R O L
Z E R O R
SCK
System Clock
V C C
A G N D
PCM1748
BA033FP
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11DCM-380/280
BA5979S
INTER-
FACE
F R
INTER-
FACE
INTER-
FACE
REGULATOR
T. S. D
MONITOR
THERMAL
SHUTDOWN
LEVEL
SHIFT
F R
F R
POWVCC
PreVCC POWVCC
POWVCC
50k
50k
50k
50k
R
R
F
10k
10k
19k
100
10k
MUTE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
25 24 23 22 21 2032 31 30 29 28 27 26 19 18 17
F
Vref
D D D D
-+
F
R
D D DD
-+
NJM-4556D
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12DCM-380/280
Bank Select
Data Input Register
512K x 16
512K x 16
S en s eA MP
O u t p u t B uf f er
I / O C on t r ol
Column Decoder
Latency & Burst Length
Programming Register
A d d r e s s R e gi s
t er
R ow
B uf f er
R ef r e s h C o un t er
R ow
D e c o d er
C ol .B uf f er
L RA S
L C B R
LCKE
LRAS LCBR LWE LDQM
CLK CKE CS RAS CAS WE L(U)DQM
LWE
LDQM
DQi
CLK
ADD
LCAS LWCBR
Timing Register
BA4558 / BA4558F / BA4558N
1ch
2ch
VCC
OUT2
– IN2
+ IN2
OUT1
– IN1
+ IN1
VEE 4
3
2
1 8
7
5
6
+ –
–
1ch 2ch
O U T 1
1
– I N 1
2
+ I N 1
3
V E E
4
+ I N 2
5
– I N 2
6
O U T 2
7
V C C
8
+
–
+
–
BA4558 / BA4558F BA4558N
+
K4S161622D
NJM78L00ANJM78L00UA
NJM78L00EA(5V,9V,12V)
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13DCM-380/280
Serial
Input
I/F
Mode
Control
I/F
HDCD
Hidden
Code
Recovery
HDCD
8x
Oversampling
Digital Filter
Enhanced
Multi-Level
∆Σ
Modulator
Crystal/OSC
XTI
SCK
XTO CLKO VCC1 AGND1 VDD DGND
HDCD
Amplitude
Decoding
VOUTL
V C C 2 L
V C C 2 R
A G
N D 2 R
A G
N D 2 L
EXTL
PCM1732
Open
Drain
DAC
Low-Pass
Filter
Low-Pass
Filter
BPZ Control
VOUTR
EXTR
ZERO
DAC
ML/I2S
MC/DEM
MD/FSS
CS/IWO
MODE
MUTE
RST
LRCIN
DIN
BCKIN
Power Supply
Power-On Reset
PCM1732
CXA1511L/M
4 6 8
1
2 73 5
C1 C2GND fo N.C. VCCOUT
470, 680
0.01µ0.01µ
VCC=5V200k(fo = 40kHz)
HysteresisComparator
Detector &Comparator Integrator
BPFBEF
Limiter Amp
Head Amp
IN
PhotoDiode
ABLC
BA08T
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14DCM-380/280
1 1
1 2
L A 6 5 1 1
2 . 0
3 .1
2 4
S I P 1 0 H
L A 6 5 1 1
L A 6 5 3 0
L A 6 5 3 1
L A 6 5 3 3
L A 6 5 3 4
0 .7
1 . 9
1 6
0 .7
1 . 9
1 6
0 .7
1 . 9
1 6
0 .7
1 . 9
1 6
D I P 1 6 F
G a i n =1 2 d B
G a i n = 6 d B
D I P 1 6 F
D I P 1 6 F
D I P 1 6 F
L A 6 5 3 3
1 / 2 V C C
V C C
V I N
V I N 2
V MR E F
M u t e
V I N 2
M u t e
R 2
R L
R 3
R 1
R 1
R 1
R 3
G N D
V I N
O U T 1
O U T 2
1
2
3
4
5
6
7
8
9
1 0
O U
T 2
O U T 3
O U T 1
O U T 4
M U T E
B u f f e r o u t
B u f f e r I N
B u f f e r I N
B u f f e r
A m p
B u f f e r O U T
1 0 k Ω
1 0 k Ω
8 Ω
8 Ω
8 Ω
G N D
G N D
2 2 k Ω
2 2 k Ω
2 2 k Ω
2 2 k Ω
2 2 k Ω
2 2 k Ω
2 2 k Ω
2 2 k Ω
1 1 k Ω
1 1 k Ω
1 1 k Ω
1 1 k Ω
2
2
1
1
1 2
3 4
V I N 1 V
I N 1
8 Ω
V I N 2
V I N 2
V C C
V I N
V I N
V C C
B u f f e r
A m p
1 6
1 5
1 4
1 3
1 2
1 1
1 0 9
1 2 3 4 5 6 7 8
1 6
1 5
1 4
1 3
1 2
1 1
1 0 9
8 1 2 3 4 5 6 7
1
2
Ch1 - C h ann el
2Ch2 - C h ann el
T y p e N o .
F
un c t i o n s
E q ui v a l e n t c i r c ui t b l o c k d i a g r a m
a n d s a m p l e a p p l i c a
t i o n c i r c ui t
P a c k a g e
I o m a x
( A )
P d
m a x
( W )
V c c
m a x
( V )
T y p e N o .
F
un c t i o n s
E q ui v a l e n t c i r c ui t b l o c k d i a g r a m
a n d s a m p l e a p p l i c a
t i o n c i r c ui t
P a c k a g e
I o m a x
( A )
P d
m a x
( W )
V c c
m a x
( V )
B u i l t -i n m u t i n
g c i r c u i t s , b r i d g e c o n n e c t i o n
p o w e r o p e r a t i o n a l a m p l i f i e r
A m p 1 t o 4
o
u t p u t s a r e O F F wh e n
m u t e i s O N .
T h e r m a l s h u t d o wn c i r c u i t b u i l t i n
B u i l t -i n m u t i n
g c i r c u i t s , b r i d g e c o n n e c t i o n
A m p 1 t o 4 a n
d b u f f e r o u t p u t s a r e
O F F wh e n m u t e i s O N .
T h e r m a l s h u t d o wn c i r c u i t b u i l t i n
B u i l t -i n m u t i n
g c i r c u i t s , b r i d g e c o n n e c t i o n
A m p 1 t o 4 o u
t p u t s a r e O F F wh e n
m u t e i s O N .
T h e r m a l s h u t d o wn c i r c u i t b u i l t i n
H i g h s l e w
r a t e
2 - c h a n n e l b r i d g e c o n n e c t i o n
( B T L ) o p e r a t i o n
T h e r m a l s h u t d o wn c i r c u i t b u i l t i n
B u i l t -i n m u t i n g c i r c u i t s
S i n g l e - c h a n n
e l B T L p o w e r
o p e r a t i o n a l a m p l i f i e r
H i g h o u t p u t c u r r e n t ( I o m a x =2 . 0 A )
( 2 - c h a n n e l
o p e r a t i o n )
G a i n =2 0 I o g ( R
/ R ) + 6 d B
2
1
+-
+-+
+
-
+
+
+
-
-
-
L A 6 5 3 0 , 6 5 3 1 , 6 5 3 4
B r i d g e C
o n n e c t i o n P o w e r O p e r a t i o n a l A m p l i f i e r s
B r i d g e C
o n n e c t i o n P o w e r O p e r a t i o n a l A m p l i f i e r s
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15
15DCM-380/280
ICP-N taping (T104) ICP-N zigzag fold taping
3 3 0
40
2 7 5
6 . 0 ± 0 . 5
0±1.0
0±0.5
6.35±0.5 12.7±0.5
3.85±0.5
6.35±0.5
12.7±0.2
1 6 . 0 ± 0 . 5
5.2Max.
4.2Max.
5 . 2
M a x .
1 1 . 0
M a x .
2 . 5
M i n .
2 . 5
M i n .
6 . 0 ± 0 . 5
1 8 . 0
9 . 0 ± 0 . 5
0 ~ 0 . 5
+ 1 . 0
− 0 . 5
0 . 4
+ 0 . 2
− 0 . 1
1 9 . 0
+ 0 . 1
− 0 . 5
φ4.0±0.2
5.0+0.6−0.2
0 . 7 ± 0 . 2
0.5±0.1
BA05T
1
2
3
REFERENCE
VOLTAGE
GND
Vcc
OUT
+
-
+
MLC3110A
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16DCM-380/280
EXPLODED VIEW
Parts List
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17DCM-380/280
PARTS LIST OF EXPLODED VIEWNote: The symbols in the column "Remarks" indicate the following destinations.
E3: U.S.A./Canada model E2: Europe model
EK: U.K. model EA: Australia model
Ref.No. Part No. Part Name Remarks Q'ty New
1 958 0001 009 BOTTOM PLATE 100-KMD550-1213A 1
2 958 0001 106 BASE 100-KMD550-1214C 1
3 - DISK REF. NO.109 100-KMD550-1215A 1
4 - MOTOR(MEN-7E2T5,DC12V) 401-MK7-043 25 958 0071 204 GEAR SET 100-KMD550-860D2 1
6 958 0001 407 BELT GEAR 100-KMD280-732B 1
7 958 0001 504 S.GEAR 100-KMD280-734 2
8 958 0001 601 B.GEAR 100-KMD280-727 1
9 958 0001 708 MOTOR BELT 604-KMD280-094 1
10 958 0001 805 SCREW(M3x8 PTP BLACK) 602-KMD510-169 1
11 958 0001 902 SCREW(M2.6x4 P=0.45) 602-MK7-134 2
12 958 0002 008 INFRARED EMITTING PWB ASS'Y 704-DCM270X-1798 1
13 - MOTOR PULLEY 100-KMD280-728 1
14 958 0002 105 LEAF SW(LSA-2127E,3PIN) 403-KMD280-048 1
15 958 0002 202 SWIVEL PLATE 300-KMD550-466 1
16 958 0002 309 MAGNET 613-MK7-002 1
17 958 0002 406 DISC HOLDER 100-KMD550-1219 1
18 958 0002 503 MECHA ASS'Y 704-HV3423K-1441 1
19 958 0002 600 CD DECK HOLDER 100-KMD550-1220B 1
20 958 0002 707 CUSHION RUBBER(RED) 604-KMD550-117 2
21 958 0002 804 CUSHION RUBBER(WHITE) 604-KMD550-118 2
22 958 0002 901 SCREW(PTP M3x14mm) 602-KMD550-250 3
23 958 0003 007 SCREW(M3x9mm PTP) 602-SL24F-097 1
24 958 0003 104 STEEL WIRE 603-KMD280-200 1
25 958 0003 201 SCREW(TTP CAP M3x8mm) 602-B600-056 2
26 958 0003 308 WHEEL 100-KMD280-729 4
27 958 0003 405 LEAF SW(LSA-1119H,2PIN) 403-DM11A-020 2
28 958 0034 801 SCREW(2.6x8PTP) 602-SL24F-099 11
29 958 0003 609 SWITCH CONTROL 100-KMD280-730 1
30 958 0003 706 STAY R 300-KMD280-265RA 1
31 958 0003 803 PHOTO TRANSISTOR PWB ASS'Y 704-DCM270X-1797 1
32 958 0003 900 STAY L 300-KMD550-265L 1
33 958 0004 006 SCREW (TTP M2.6x6 PTP) 602-KMD510-158 1
34 958 0004 103 RIGHT BRACKET 300-KMDV280C-264A 1
35 958 0004 200 LEFT BRACKET 300-KMDV280C-263A 1
36 958 0038 302 SCREW(M3x8mm BTP) 602-2002-077 14
37 958 0004 404 SERIES NO. LABEL 501-DV300-1067 1
38 958 0001 216 DECORATING SHEET REF. NO.109 501-KMD550-1099 1
39 - MOTOR FIXED PLATE REF. NO.108 300-KMD550-262 1
40 958 0004 501 SCREW 602-M100-032 1
41 - SCREW(M2.6x3mm) REF. NO.108 602-KM500-155 2
42 - SPIRAL GEAR REF. NO.108 100-KMD280-731A 1
43 - SHAFT REF. NO.108 200-KMD280-174 1
44 958 0004 608 DRIVE GEAR 100-KMD550-1216 145 958 0004 705 SCREW(TTP 2.6x7 CAP 10 Z) 602-DV300-5023 5
46 958 0004 802 FORWARD GEAR FIXED IRON 300-KMD280-305 1
47 958 0004 909 SCREW(2.6x5.5mm) 602-KMD300-144 1
48 958 0005 005 MIDDLE GEAR 100-KMD280-733 1
49 958 0005 102 TRANSFER GEAR 100-KMD280-736A 1
50 958 0005 209 CORRECTING LEVER 100-KMD550-1217 1
51 958 0005 306 RUBBER RING 604-KM300-057 1
52 958 0005 403 WHEEL 100-KM300-516 1
53 958 0005 500 WHEEL SHAFT 200-KMD550-181 1
54 958 0005 607 COMMENTING SPRING 603-KMD550-199 1
55 958 0005 704 LEAF SW(LSA-1119F,2PIN) 403-KMD550-087 1
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18DCM-380/280
56 958 0005 801 CUSHION FOR SENSOR 612-DCM370-071 1
57 958 0005 908 FIXED CENTER WASHER 606-C426-066 1
58 958 0006 004 SCREW(TTP 3x10 ZK PTP) 602-MK7-131 1
59 958 0006 101 SCREW(M3x7 PTP) 602-SL24F-096 1
60 958 0006 208 MAIN PCB BRACKET 300-KMD550-486 1
61 958 0073 406 SERVO PWB ASS'Y 280BKE2/EA/EK 704-DCM280-4043 1 *
61 958 0073 503 SERVO PWB ASS'Y 280BKE3 704-280E3-4098 1 *
61 958 0073 600 SERVO PWB ASS'Y 380BKE3 704-DCM380-4039 1 *
62 958 0006 402 SCREW(W BTP 2.6X6 MC) 602-KMD550-255 2
63 958 0005 612 INFRARED RECEIVER MODULE 417-RC16-223 1
64 958 0006 606 WASHER(HIMILOM BLACK 18) 612-KT300-007 1
65 958 0006 703 FIXED SHEET(PVC) 501-KMD550-1146 4
66 958 0006 800 TRANSFER SCREWS LABEL 501-HT8023K-949 1
67 958 0006 907 SCREW(PTP 4x8mm L) 602-KMD550-261 1
68 958 0071 602 FUSE LABEL 280E3/380E3 501-280BKE3-1269 1 *
68 958 0071 709 FUSE LABEL 280E2/EK/EA 501-280BKE2-1269 1 *
69 958 0007 100 LASER BEAM LABEL 501-1033-428 1
70 958 0007 207 SCREW(TTB M 3x12mm) 602-DV300B-219 4
71 958 0071 806 FRONT PANEL 280E2/E3/EA/EK 100-280BKE3-1435 1 *
71 958 0071 903 FRONT PANEL 380BKE3 100-380BKE3-1435 1 *
72 958 0072 009 DECORATIVE PLATE 280E2/E3/EA/EK 501-DCM270-1209 1 *
72 143 1117 008 DECORATIVE PLATE 380BKE3 501-DCM370-1209 173 958 0072 106 CD DOOR 100-380BKE3-1302 1 *
74 958 0007 508 POWER KNOB 100-DCM370-1436S 1
75 958 0007 605 MAIN FUNCTION KNOB 100-DCM370-1437 1
76 958 0007 702 SCRE(3x5mm) 602-KE200-145 4
77 958 0072 203 HEADPHONE PWB ASS'Y 704-DCM380-4041 1 *
78 958 0072 300 VFD(HNA-07MM23) 410-DCM280-217 1 *
79 958 0008 109 VFD WASHER 612-HV3700K-059 2
80 958 0072 407 CONTROL PWB ASS'Y 704-DCM380-4040 1 *
! 81 958 0008 303 POWER SW 403-A100-005 1
82 958 0008 400 POWER SWITCH BRACKET 300-HDJ7000-478 1
83 958 0008 507 FOOT 612-DCM370-067 1
84 958 0008 604 SCREW(4x8mm TTB BLACK) 602-DCM270-281 2
85 958 0072 504 BUTTON BASE 300-HDM5000-502A 1 *86 958 0072 601 BACK BOARD 280BKE3 300-280BKE3-573 1 *
86 958 0072 708 BACK BOARD 280E2/EA/EK 300-280BKEK-573 1 *
86 958 0072 805 BACK BOARD 380BKE3 300-380BKE3-573 1 *
87 958 0008 905 TOP COVER 300-DCM370-574 1
88 958 0009 001 FOOT(ABS,KURZ AP82447-61) 100-DCM370-1438 5
! 89 958 0019 703 TRANSFORMER(AC230V/50Hz) 280E2/EA/EK 411-DCM370E2-165 1
! 89 958 0072 902 TRANSFORMER(AC120) 280E3/380E3 411-280E3-269 1 *
90 958 0038 807 ADHESIVE BACKED MOUNTS 504-HDJ7000-032 3
91 958 0009 302 SCREW(3x8mm) 602-HP1010K-175 11
92 958 0009 409 CORD BUSH 100-HC1421FR-991 1
93 958 0009 506 PROTECTION MAT 612-HMD5000-065 3
94 958 0073 008 SCREW(TTB M3x10mm) 602-HP10101K-174 1 *
95 958 0073 105 BRACKET TRANSFORMER 300-DV300B-443 2 *
! 96A 958 0009 700 AC POWER CORD(UL TYPE) 280E3/380E3 409-HMD5000-053 1
! 96B 958 0019 907 AC POWER CORD(BS TYPE) 280BKEK 409-HMD500B-037 1
! 96C 958 0073 202 AC POWER CORD(SAA TYPE) 280BKEA 409-PXE850G-038 1 *
! 96D 958 0019 800 AC POWER CORD 280BKE2 409-3004-016 1
97 958 0009 807 SCREW ASS'Y 701-AVD3500K-1668 2
98 958 0009 904 TRANSPORTATION SCREW LABEL 501-DCM270-1260 1
! 99 958 0010 003 SPARK CAPACITOR 413-1431-104 1
100 958 0070 205 POWER SW PWB(BARE) 405-DCM280-927A 1 *
! 101 958 0070 302 FUSE(315mAL/250V,VDE) 280BKE2/EK/EA 422-DCM280E2-043 1 *
! 101 958 0070 409 FUSE(750mA/250V,UL) 280E3/380E3 422-280E3-044 1 *
102 958 0045 609 FUSE COVER 504-DJ2500J-046 1
103 - DATE LABEL 280E3/380E3 701-DCM270BK-1930 1 *
Ref.No. Part No. Part Name Remarks Q'ty New
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PACKING VIEW
PARTS LIST OF PACKING & ACCESSORIESNote: The symbols in the column "Remarks" indicate the following destinations.
E3: U.S.A./Canada model E2: Europe modeI
EK: U.K. model EA: Australia model
Ref.No. Part No. Part Name Remarks Q'ty Ne
1 958 0070 001 GIFT BOX DCM280BKE2 507-280BKE2-2058 1 *
1 501 2225 001 GIFT BOX DCM280BKEA 507-280BKEK-2125 1 *
1 501 2222 004 GIFT BOX DCM280BKE3 507-280BKE3-2058 1 *
1 501 2225 001 GIFT BOX DCM280BKEK 507-280BKEK-2125 1 *
1 501 2223 003 GIFT BOX DCM380BKE3 507-380BKE3-2058 1 *2 958 0070 108 POLYBAG FOR UNIT 505-DJ2500H-046 1 *
3 958 0023 304 SOFT BAG 509-KMD520-040 1
4 958 0011 109 POLYFOAM L 506-HMD5000-198 1
5 958 0011 002 POLYFOAM R 506-HMD5000-197 1
6 399 0313 008 REMOTE CONTROL(RC258) ASS'Y 704-DCM270X-1799 1
7 958 0024 109 APPENDAGE LABEL 501-BJ2300E-1190 1
8 - I/B ASS'Y 280BKE2 701-280BKE2-2732 1
8 - I/B ASS'Y 280BKEA/BKEK 701-280BKEA-2739 1
8 - I/B ASS'Y 280BKE3/380BKE3 701-280BKE3-2728 1
8-1 958 0011 400 2P RCA PATH CORD 408-DV300-5001 1
8-2 - DRY BATTERY 426-1410FRL-004 1
8-3 511 3959 001 INSTRUCTION BOOK 280BKE3/BKEA/BKEK/380BKE3 502-280BKE3-1326 1 *
8-3 511 3960 003 INSTRUCTION BOOK 280BKE2 502-280BKE2-1330 1 *
8-4 515 0944 008 WARRANTY CARD 280BKE3/380BKE3 502-380BKE3-1329 1
8-5 515 0921 102 SERVICE SHEET 502-DCM280-1347 1
9 - BAR CODE 280BKE2 501-280BKE2-1248 2
9 - BAR CODE 280BKE3 501-280BKE3-1248 2
9 - BAR CODE 280BKEK 501-280BKEK-1248 2
9 - BAR CODE 380BKE3 501-380BKE3-1248 2
10 - BAR CODE 280BKE2 701-280BKE2-2733 1
10 - BAR CODE 280BKEA 701-280BKEA-2740 1
10 - BAR CODE 280BKE3 701-280BKE3-2729 1
10 - BAR CODE 280BKEK 701-280BKEK-2736 1
10 - BAR CODE 380BKE3 701-380BKE3-2725 1
11 958 0020 103 POLY FOAM 280BKEK/BKEA 506-270BKEK-228 2
1
2
3
5
4
6
7
8
1
2
38 −
10
10
11
11
8 −
8 −
−8 4
8 5−
9
9
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EXPLODED VIEW OF CD MECHANISM UNIT (CD TRAV/UNIT KSM-213CCM)
PARTS LIST OF CD MECHANISM UNIT
Ref.No. Part No. Part Name Remarks Q'ty New
1 SX2 6258 771 MOTOR CHASSIS ASS'Y 1
2 SX2 6257 691 MOTOR GEAR ASS'Y 1
3 S88 4841 509 OPTICAL PU KSS-213B(PR) 1
4 S26 2690 801 SLIDE SHAFT 1
5 S26 2690 701 GEAR(A)(S) 1
6 S76 2125 510 SCREW 2x3 2
7 S15 7208 511 LEAF SW 1
8 S16 3967 812 MOTOR (6P) (S) PCB 1
9 S15 6472 211 6P CONNECTOR (PIN) 1
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DCM-380/280
PRINTED WIRING BOARD
MAIN CD P.W.B. UNIT Ass’y
COMPONENT SIDE
Parts List
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DCM-380/280
FOIL SIDE
Parts List
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t t t t
lllll Resistors
Ex.: RN 14K 2E 182 G FRType Shape Power Resist- Allowable Others
and per- ance errorformance
t tt t
ss
ss
Resistance
1 8 2 ⇒ 1800 ohm = 1.8 kohmIndicates number of zeros after effective number.2-digit effective number.
• Units: ohm
1 R 2 ⇒ 1.2 ohm1-digit effective number.2-digit effective number, decimal point indicated by R.
• Units: ohm
lllll Capacitors
Ex.: CE 04W 1H 2R2 M BPType Shape Dielectric Capacity Allowable Others
and per- strength errorformance
ss
ss
s s
Capacity (electrolyte only)
2 2 2 ⇒ 2200µFIndicates number of zeros after effect ive number.2-digit effective number.
• Units: µF.
2 R 2 ⇒ 2.2µF1-digit effective number.2-digit effective number, decimal point indicated by R.
• Units: µF.
Capacity (except electrolyte)
2 2 2 ⇒ 2200pF=0.0022µF(More than 2) Indicates number of zeros after effective number.
2-digit effective number.• Units: pF.
2 2 1 ⇒ 220pF(0 or 1) Indicates number of zeros after effective number.
2-digit effective number.• Units: pF.
• When the dielectric strength is indicated in AC, "AC" is included after the dieelectricstrength value.
s s
NOTE FOR PARTS LIST
l Part indicated with the mark "" 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.
l When ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
l Ordering part without stating its part number can not be supplied.
l Part indicated with the mark " " is not illustrated in the exploded view.
l Not including Carbon Film ±5%, 1/4W Type in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
WARNING:Parts marked with this symbol have critical characteristics.
Use ONLY replacement parts recommended by the manufacturer.
RD :Carbon 2B : 1/8W F : ±1% P :Pulse-resistant typeRC : Composition 2E : 1/4W G : ±2% NL :Low noise typeRS : Metal oxide film 2H : 1/2W J : ±5% NB: Non-burning typeRW : Winding 3A : 1W K : ±10% FR :Fuse-resistorRN : Metal film 3D : 2W M : ±20% F :Lead wire formingRK : Metal mixture 3F : 3W
3H :5W
CE : Aluminum foil 0J : 6.3V F : ±1% HS : H igh stability typeelectrolytic
CA : Aluminum solid 1A : 10V G : ±2% BP : Non-polar typeelectrolytic
CS : Tantalum electrolytic 1C : 1 6V J : ±5% HR: Ripp le- resistant type
CQ : Film 1E : 25V K : ±10% DL: For change and d ischargeCK : Ceramic 1V : 35V M : ±20% HF: For assur ing h igh
requencyCC : Ceramic 1H : 50V Z : +80% U : UL partCP : Oil 2A :100V –20% C : CSA partCM : Mica 2B : 125V P : +100% W : UL-CSA typeCF : Metallized 2C : 160V –0% F : Lead wire formingCH :Metallized 2D : 200V C : ±0.25pF
2E : 250V D : ±0.5pF2H : 500V = : Others2J : 6 30V
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PARTS LIST OF P.W.B. UNIT
SERVO P.W.B. UNIT ASS’Y
Note: The symbols in the column "Remarks" indicate the following destinations.
E3: U.S.A./Canada model E2: Europe modelI
EK: U.K. model EA: Australia model
Ref.No. Part No. Part Name Remarks Q'ty Ne
958 0073 406 SERVO P.W.B. UNIT ASS'Y 280BKE2/BKEA/BKEK 704-DCM280-4043 1 *
958 0073 503 SERVO P.W.B. UNIT ASS'Y 280BKE3 704-280E3-4098 1 *
958 0073 600 SERVO P.W.B. UNIT ASS'Y 380BKE3 704-DCM380-4039 1 *
SEMICONDUCTORS GROUP
IC101 958 0075 802 IC (CXA-2581N,SSOP-30,SMD) 417-DCM280-588 *
IC201 958 0075 705 IC (CXD3068Q,QFP-80,SMD) 417-DCM280-587 *
IC202 958 0073 901 IC (BA033FP-E2,TO252-3) 417-CTB200-500 *
IC203 958 0076 209 IC (74HC04/74HC04DT,SOP-14) 417-DCM370E3-378 *
IC301 262 2901 909 IC (PCM1732,SOP-28) Only 380 417-DCM370X-328 *
IC302 958 0015 105 IC (4558D/6458DF/BA4558,DIP-8) 417-HDJ7000-261
IC303 958 0073 804 IC (NJM-4556AD) 417-3113-018 *
IC304 958 0016 308 IC (LM78L05 TAPING TO-92) 417-PMSE1-161
IC351 262 3166 905 IC (PCM1748E,SMD) Only 280 417-DCM280-601 *
IC401 958 0074 007 IC (VA5979S,DIP-32) 417-DCM280-596 *
IC402 958 0015 202 IC (LA6531) 417-KC220-045
IC501 262 2580 906 IC (CXA1511M,28PIN,SOP) Only 380 417-DCM370E3-329 *
IC502 958 0075 909 IC (CXP82052,MASK) 417-DCM280-589 *
IC601 958 0076 102 IC (MLC3110A,SMD) 417-DCM280-595 *
IC602 958 0076 005 SDRAM (K4S161622D-TC80,16M) 417-DCM280-594 *
IC701 958 0073 901 IC (BA033FP-E2,TO252-3) 417-CTB200-500 *
IC702 958 0040 303 IC 7805 417-KC730-123
IC703 958 0073 707 IC NJM7808 417-HTV8023KA-5006 *
IC704 958 0074 405 IC (78L12,TAPING,TO-92) 417-DCM370E3-373 *
IC705 958 0074 502 IC (79L12,TAPING,TO-92) 417-DCM370E3-374 *
! ICP701-703 958 0016 201 IC (ICP-N38,2 PIN,TAPING) 417-DCM270X-330
Q101 958 0016 007 TRANSISTOR (2SA933SR) 416-3113-008
Q301,302 958 0016 104 TRANSISTOR (2SD1468 TAPING) 416-3113-009
Q305 958 0074 104 TRANSISTOR (DTA114TSATP,3PIN) 416-DCM380-212 *
Q401 958 0074 201 TRANSISTOR (DTC114ES) 416-HC1421FR-058 *
Q501,502 958 0074 201 TRANSISTOR (DTC114ES) 416-HC1421FR-058 *
Q503 958 0074 308 TRANSISTOR (DTC114TSA-TP) 416-QMX1-148 *
Q601 958 0074 201 TRANSISTOR (DTC114ES) 416-HC1421FR-058 *
Q701,702 958 0074 201 TRANSISTOR (DTC114ES) 416-HC1421FR-058 *
Q702 958 0015 901 TRANSISTOR (2SB1010(R)) 416-1360S-017
D101 958 0042 806 SWITCHING DIODE (1SS132/1SS133) 414-3113-005
D301 958 0042 806 SWITCHING DIODE (1SS132/1SS133) 414-3113-005D401 958 0075 501 ZENER DIODE (MTZJ10-B,1/2W,T-77) 414-SPPW3-061 *
D501,502 958 0075 307 ZENER DIODE (MTZJ5.6-B) 414-HT8033-032 *
D504 958 0042 806 SWITCHING DIODE (1SS132/1SS133) 414-3113-005
D701 958 0042 806 SWITCHING DIODE (1SS132/1SS133) 414-3113-005
D702 958 0075 404 ZENER DIODE (MTZJ3.3B,1/2W,T-77) 414-HV3500K-071 *
D706 958 0042 806 SWITCHING DIODE (1SS132/1SS133) 414-3113-005
D708 958 0075 103 ZENER DIODE (MTZJ5.1-B) 414-HDJ200-056 *
D709-712 958 0075 006 RECTIFYING DIODE (1N4004) 414-DV300-055 *
D713,714 958 0042 806 SWITCHING DIODE (1SS132/1SS133) 414-3113-005
D715-718 958 0075 006 RECTIFYING DIODE (1N4004) 414-DV300-055 *
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D721 958 0075 006 RECTIFYING DIODE (1N4004) 414-DV300-055 *
D722 958 0016 706 ZENER DIODE (MTZJ27-D,1/2W,T-77) 414-DCM270E3-093
D723 958 0075 200 ZENER DIODE (MTZJ6.2-B) 414-HT8015-024 *
RESISTORS GROUP
R101,102 CHIP RESISTOR (12K OHM,1/10W) 412-007USB-702
R103 CHIP RESISTOR (15 OHM,1/10W) 412-007USB-696
R104 CHIP RESISTOR (470 OHM,1/10W) 412-CDVD2001-545
R105 CHIP RESISTOR (100K OHM,1/10W) 412-CDVD2001-537
R107 CHIP RESISTOR (27K OHM) 412-007USB-675
R109,110 CHIP RESISTOR (12K OHM,1/10W) 412-007USB-701
R111 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R112 CHIP RESISTOR (120K OHM,1/10W) 412-007USB-689
R113,114 CHIP RESISTOR (15K OHM,1/10W) 412-007USB-687
R115 CHIP RESISTOR (220K OHM,1/10W) 412-007USB-678
R116 CHIP RESISTOR (100K OHM,1/10W) 412-CDVD2001-537
R117 CHIP RESISTOR (150K OHM,1/10W) 412-007USB-688
R119,120 CHIP RESISTOR (47K OHM,1/10W) 412-CDVD2001-532R121 CHIP RESISTOR (150K OHM,1/10W) 412-007USB-688
R122,123 CHIP RESISTOR (15K OHM,1/10W) 412-007USB-687
R124 CHIP RESISTOR (100K OHM,1/10W) 412-CDVD2001-537
R201 CHIP RESISTOR (100K OHM,1/10W) 412-CDVD2001-537
R202 CHIP RESISTOR (3.3K OHM,1/10W) 412-007USB-699
R203 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R204 CHIP RESISTOR (820K OHM,1/10W) 412-007USB-708
R205 CHIP RESISTOR (33K OHM,1/10W) 412-007USB-705
R206,207 CHIP RESISTOR (10K OHM,1/10W) 412-CDVD2001-534
R208 CHIP RESISTOR (1M OHM,1/10W) 412-CDVD2001-546
R209 CHIP RESISTOR (470K OHM,1/10W) 412-007USB-707
R211 CHIP RESISTOR (1.2K OHM,1/10W) 412-007USB-671
R211 CHIP RESISTOR (22 OHM,1/10W) 412-CDVD2001-554
R212,213 CHIP RESISTOR (47 OHM,1/10W) 412-007USB-697
R214 CHIP RESISTOR (100 OHM,1/10W) 412-CDVD2001-530
R215 CHIP RESISTOR (1M OHM,1/10W) 412-CDVD2001-546
R216-219 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R220-226 CHIP RESISTOR (470 OHM,1/10W) 412-CDVD2001-545
R227 CHIP RESISTOR (10K OHM,1/10W) 412-CDVD2001-534
R228 CHIP RESISTOR (75 OHM,1/10W) 412-CDVD2001-535
R229 CHIP RESISTOR (22 OHM,1/10W) 412-CDVD2001-554
R301-304 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R305,306 CHIP RESISTOR (220 OHM,1/10W) 412-CDVD2001-521
R307 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R308 CHIP RESISTOR (10K OHM,1/10W) Only 380 412-CDVD2001-534
R309 CHIP RESISTOR (18K OHM,1/10W) 412-007USB-703
R310 CHIP RESISTOR (1.5K OHM,1/10W) 412-CDVD2001-550
R311 CHIP RESISTOR (10K OHM,1/10W) Only 380 412-CDVD2001-534
R312 CHIP RESISTOR (18K OHM,1/10W) 412-007USB-703
R313 CHIP RESISTOR (1.5K OHM,1/10W) 412-CDVD2001-550
R314 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R315 CHIP RESISTOR (18K OHM,1/10W) 412-007USB-703
R316,317 CHIP RESISTOR (15K OHM,1/10W) 412-007USB-687
R318 CHIP RESISTOR (18K OHM,1/10W) 412-007USB-703
R320 CARBON FILM RESISTOR (39 OHM) 412-CDMIX2-501
R322 CARBON FILM RESISTOR (39 OHM) 412-CDMIX2-501
Ref.No. Part No. Part Name Remarks Q'ty Ne
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R323 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R324,325 CHIP RESISTOR (2.7K OHM,1/10W) 412-007USB-677
R327 CARBON FILM RESISTOR (56 OHM) 412-KT346-113
R332-335 CHIP RESISTOR (0 OHM,1/10W) Only 280 412-CDVD2001-552
R351 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R402 CHIP RESISTOR (470K OHM,1/10W) 412-007USB-707
R404 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R406 CHIP RESISTOR (1.5K OHM,1/10W) 412-CDVD2001-550R407 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R408,409 958 0076 306 METAL FILM RESISTOR (0.47 OHM,1W) 412-DCM280-710
R410,411 CHIP RESISTOR (22K OHM,1/10W) 412-007USB-704
R412,413 CHIP RESISTOR (18K OHM,1/10W) 412-007USB-703
R414,415 CHIP RESISTOR (22K OHM,1/10W) 412-007USB-704
R416-420 CHIP RESISTOR (15K OHM,1/10W) 412-007USB-687
R421,422 CHIP RESISTOR (22K OHM,1/10W) 412-007USB-704
R423 CHIP RESISTOR (15K OHM,1/10W) 412-007USB-687
R424 CHIP RESISTOR (270 OHM,1/10W) 412-007USB-698
R425 CHIP RESISTOR (10K OHM,1/10W) 412-CDVD2001-534
R426-430 CHIP RESISTOR (22K OHM,1/10W) 412-007USB-704
R501 CHIP RESISTOR (39K OHM,1/10W) 412-007USB-706
R502 CHIP RESISTOR (220 OHM,1/10W) Only 380 412-CDVD2001-521R504 CHIP RESISTOR (470 OHM,1/10W) Only 380 412-CDVD2001-545
R505 CHIP RESISTOR (220K OHM,1/10W) 412-007USB-678
R506 CARBON FILM RESISTOR (47 OHM) Only 380 412-KC220-133
R507 CHIP RESISTOR (10K OHM,1/10W) 412-CDVD2001-534
R508 CHIP RESISTOR (47K OHM,1/10W) 412-CDVD2001-532
R509 CHIP RESISTOR (10K OHM,1/10W) 412-CDVD2001-534
R510-519 CHIP RESISTOR (470 OHM,1/10W) 412-CDVD2001-545
R520-522 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R523,524 CHIP RESISTOR (220K OHM,1/10W) 412-007USB-678
R525,526 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R527 CHIP RESISTOR (47K OHM,1/10W) 412-CDVD2001-532
R528,529 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R531-536 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R537-539 CHIP RESISTOR (22K OHM,1/10W) 412-007USB-704
R540 CHIP RESISTOR (470 OHM,1/10W) 412-CDVD2001-545
R541-544 CHIP RESISTOR (100K OHM,1/10W) 412-CDVD2001-537
R596 CHIP RESISTOR (0 OHM,1/10W) 380BKE3 412-CDVD2001-552
R597 CHIP RESISTOR (10K OHM,1/10W) 280BKE2 412-CDVD2001-534
R598 CHIP RESISTOR (0 OHM,1/10W) Only 280 412-CDVD2001-552
R599 CHIP RESISTOR (10K OHM,1/10W) Only 380 412-CDVD2001-534
R601 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R603,604 CHIP RESISTOR (100 OHM,1/10W) 412-CDVD2001-530
R605 CHIP RESISTOR (3.3K OHM,1/10W) 412-007USB-699
R607-609 CARBON FILM RESISTOR (39 OHM) 412-CDMIX2-501
R701 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R702 CHIP RESISTOR (4.7K OHM,1/10W) 412-CDVD2001-523
R703 CHIP RESISTOR (1K OHM,1/10W) 412-CDVD2001-540
R705 CHIP RESISTOR (10K OHM,1/10W) 412-CDVD2001-534
R706 CARBON FILM RESISTOR (1.8K OHM,1/4W,J,T-26) 412-HT7016-230
R707 CHIP RESISTOR (470 OHM,1/10W) 412-CDVD2001-545
R708,709 CHIP RESISTOR (100 OHM,1/10W) 412-CDVD2001-530
R710 CHIP RESISTOR (2.2 OHM,1/10W) 412-DCM280-719
R711,712 CHIP RESISTOR (22 OHM,1/10W) 412-CDVD2001-554
R714,715 958 0076 403 METAL FILM RESISTOR (10 OHM,1W) 412-DCM280-720
R718,719 CHIP RESISTOR (4.7K OHM,1/10W) 412-CDVD2001-523
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CAPACITORS GROUP
C101 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C102 ELEC. CAPACITOR (47uF/10V,M) 413-3113-043
C103 ELEC. CAPACITOR (4.7uF/50V) 413-3113-050
C104 ELEC. CAPACITOR (47uF/10V,M) 413-3113-043
C105 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C106 ELEC. CAPACITOR (1uF/50V) 413-3113-049C107 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
C108 ELEC. CAPACITOR (100uF/10V) 413-3113-046
C109 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C110 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
C111 ELEC. CAPACITOR (100uF/10V) 413-3113-046
C112 CHIP CAPACITOR (20pF/50V) 413-DCM280-764
C113 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C114,115 ELEC. CAPACITOR (47uF/10V,M) 413-3113-043
C116 CHIP CAPACITOR (3300pF/50V) 413-DCM280-770
C117 CHIP CAPACITOR (470P,0603 TYPE) 413-007USB-786
C118 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C201 CHIP CAPACITOR (470P,0603 TYPE) 413-007USB-786
C202 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771C203 ELEC. CAPACITOR (0.47uF/50V) 413-KT350-093
C204 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C205 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C206 CHIP CAPACITOR (1500pF/50V) 413-DCM280-769
C207 CHIP CAPACITOR (0.047uF/50V) Only 380 413-DCM280-772
C208 CHIP CAPACITOR (220pF/50V) 413-007USB-787
C209 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C210 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C211 ELEC. CAPACITOR (100uF/10V) 413-3113-046
C212 ELEC. CAPACITOR (10uF/50V) 413-DM1000-352
C213 ELEC. CAPACITOR (22uF/16V) 413-HT8015-163
C214 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C215,216 CHIP CAPACITOR (22pF/50V) 413-CR701-5161
C217 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
C218 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C220 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C221 CHIP CAPACITOR (68pF/50V) 413-DCM280-766
C222 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C223 ELEC. CAPACITOR (100uF/10V) 413-3113-046
C224 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C225 CHIP CAPACITOR (10pF/50V) 413-007USB-780
C225 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C226 CHIP CAPACITOR (0.022uF/50V) 413-DCM280-794
C227 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C228 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C301 CHIP CAPACITOR (0.01uF/50V) Only 380 413-DCM280-771
C302,303 ELEC. CAPACITOR (10uF/50V) Only 380 413-DM1000-352
C304 ELEC. CAPACITOR (100uF/10V) Only 380 413-3113-046
C305 CHIP CAPACITOR (0.01uF/50V) Only 380 413-DCM280-771
C306 CHIP CAPACITOR (0.01uF/50V) Only 380 413-DCM280-771
C307-309 ELEC. CAPACITOR (10uF/50V) Only 380 413-DM1000-352
C308 ELEC. CAPACITOR (10uF/50V) Only 280 413-DM1000-352
C310 CHIP CAPACITOR (220pF/50V) 413-007USB-787
C311,312 CHIP CAPACITOR (3300pF/50V) 413-DCM280-770
C313 ELEC. CAPACITOR (10uF/50V) 413-DM1000-352
C314 CHIP CAPACITOR (220pF/50V) 413-007USB-787
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C315 ELEC. CAPACITOR (10uF/50V) 413-DM1000-352
C316,317 ELEC. CAPACITOR (47uF/16V) 413-KT350-085
C318 ELEC. CAPACITOR (10uF/50V) 413-DM1000-352
C321,322 CHIP CAPACITOR (470P,0603 TYPE) 413-007USB-786
C326 CHIP CAPACITOR (10pF/50V) 413-007USB-780
C327 ELEC. CAPACITOR (10uF/50V) 413-DM1000-352
C328-330 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
C331 ELEC. CAPACITOR (33uF/50V) 413-DM1000-347C351-353 ELEC. CAPACITOR (10uF/50V) Only 280 413-DM1000-352
C401 ELEC. CAPACITOR (220uF/10V) 413-KC220-119
C402 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C403 CHIP CAPACITOR (100pF/50V) 413-DCM280-767
C404 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C405 ELEC. CAPACITOR (220uF/10V) 413-KC220-119
C406 MYLAR CAPACITOR (0.1uF/100V) 413-KT350-089
C408 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C409-413 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C414 ELEC. CAPACITOR (100uF/16V) 413-PXE90-109
C415 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C416,417 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C418 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773C419 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C420 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C421 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
C501 ELEC. CAPACITOR (1uF/50V) Only 380 413-3113-049
C502,503 MYLAR CAPACITOR (0.01uF J 50V TAPING) Only 380 413-3113-057
C504 CHIP CAPACITOR (0.01uF/50V) Only 380 413-DCM280-771
C505 ELEC. CAPACITOR (22uF/16V) Only 380 413-HT8015-163
C506-509 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C510 ELEC. CAPACITOR (470uF/10V) 413-HT8015-169
C511 ELEC. CAPACITOR (4.7uF/50V) 413-3113-050
C512 CHIP CAPACITOR (15pF/50V) 413-007USB-781
C513 CHIP CAPACITOR (12pF,0603TYPE) 413-DCM280-809
C515 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C516 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
C601 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C602 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C603 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C604-608 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C609 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C610 ELEC. CAPACITOR (22uF/16V) 413-HT8015-163
C611 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C612 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C613 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C615 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
C616 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C617 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C618 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
C619 CHIP CAPACITOR (0.01uF/50V) 413-DCM280-771
C620 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C701 ELEC. CAPACITOR (100uF/10V) 413-3113-046
C702 ELEC. CAPACITOR (470uF/10V) 413-HT8015-169
C703 ELEC. CAPACITOR (220uF/10V) 413-KC220-119
C705 958 0076 500 ELEC. CAPACITOR (3300uF/25V) 413-DCM280-774
C706 ELEC. CAPACITOR (1uF/50V) 413-3113-049
C707,708 ELEC. CAPACITOR (100uF/16V) 413-PXE90-109
C709,710 CHIP CAPACITOR (22p,0603 TYPE) 413-DCM380-793
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C711 ELEC. CAPACITOR (10uF/50V) 413-DM1000-352
C712 ELEC. CAPACITOR (100uF/35V) 413-HMD5000-356
C713 ELEC. CAPACITOR (100uF/50V) 413-HC1421FR-277
C714 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C715 ELEC. CAPACITOR (33uF/16V) 413-KC220-114
C718,719 ELEC. CAPACITOR (100uF/50V) 413-HC1421FR-277
C720 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
C721 CERAMIC CAPACITOR (1000pF/50V) 413-1430-071
OTHER PARTS GROUP
A-A' - LEAD WIRE (L=80mm) 406-BD1550-487 1
CP101 958 0074 900 16P FFC SOCKET 404-DCM280-1536 1 *
CP301 958 0050 801 3P SOCKET (S3B-PH-K,JST) 404-HMD5000-784 1
CP401 958 0013 505 6P SOCKET (JST,P=2mm) 404-90V1-101 1
CP402 958 0041 506 7P SOCKET (S7B-PH-K,JST) 404-HMD5000-785 1
CP403 958 0013 408 BASE 8P (JAE P=2mm) 404-501-085 1
CP501 958 0013 602 27P FFC SOCKET (P=1mm) 404-DCM270X-793 1CP502 958 0041 506 7P SOCKET (S7B-PH-K,JST) 404-HMD5000-785 1
CP704 958 0013 903 5P SOCKET (P=3.75mm) 404-HV3363K-555 1
CP705 958 0020 501 5P BASE (JST P=2.5mm,WHITE) 404-DJ1900-172 1
J009 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J014 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J036 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J040 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J063 CHIP RESISTOR(0 OHM,1/10W) Only 380 412-CDVD2001-552 1
J079 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J088 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J145 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J161-163 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 3
J166 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J181 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J221 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J311 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
J312 CHIP RESISTOR(0 OHM,1/10W) 412-CDVD2001-552 1
JK201 958 0074 609 1P RCA JACK (RJ-1081-31-0341A) 420-HDJ2650-097A 1 *
JK301 958 0015 309 2P RCA JACK (RJ-1084-10-0320A) 420-HMD5000-058 1
JK504 958 0074 706 HEADPHONE JACK Only 280 420-HMDV3360K-5014 1 *
JK502-504 958 0074 706 HEADPHONE JACK Only 380 420-HMDV3360K-5014 3 *
L101,102 958 0016 900 BEAD CORE (86-019-A TAPING) 415-HV3500K-090 2
L103 958 0017 006 INDUCTOR (10uH TAPING52mm) 415-MPG100-047 1
L201 958 0016 900 BEAD CORE (86-019-A TAPING) 415-HV3500K-090 1
L202 958 0017 006 INDUCTOR (10uH TAPING52mm) 415-MPG100-047 1
L351,352 958 0017 006 INDUCTOR (10uH TAPING52mm) 415-MPG100-047 2
L501 958 0016 900 BEAD CORE (86-019-A TAPING) 415-HV3500K-090 1
L701 958 0016 900 BEAD CORE (86-019-A TAPING) 415-HV3500K-090 1
L702 958 0017 006 INDUCTOR (10uH TAPING52mm) 415-MPG100-047 1
T201 958 0020 705 COIL (P-7GB) 415-RCC955A-091 1
X201 958 0015 600 CRYSTAL (16.9344MHz) 427-KC710-019 1
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CONTROL P.W.B. UNIT ASS’Y
X501 958 0074 803 CITIZEN BRAND (CSA-309,16MHz) 427-CDN88-072 1 *
- HEAT SINK (HW-7501-1) 425-DCM280-063 1
- HEAT SINK 425-KMD3500-016A 1
958 0038 302 SCREW (3x8mm BTP) 602-2002-077 2
- CERAMIC TUBE (4x2x11.5mm) 605-KMD510P-034 2
- GROUND WIRE (L=110mm) 406-DCM270E3-479 1
- SERVO P.W.B. 405-DCM280-925 1 *
Ref.No. Part No. Part Name Remarks Q'ty Ne
958 0072 407 CONTROL P.W.B. UNIT ASS'Y 704-DCM380-4040 1 *
RESISTORS GROUP
R801 CHIP RESISTOR (2.2K OHM) 412-007USB-693R802 CHIP RESISTOR (560 OHM) 412-CDVD2001-549
R803 CHIP RESISTOR (910 OH,0603 TYPE) 412-007USB-691
R804 CHIP RESISTOR (1.8K OHM,1/10W) 412-007USB-692
R805 CHIP RESISTOR (5.6K OHM) 412-007USB-701
R806 CHIP RESISTOR (2.2K OHM) 412-007USB-693
R807 CHIP RESISTOR (560 OHM) 412-CDVD2001-549
R808 CHIP RESISTOR (910 OH,0603 TYPE) 412-007USB-691
R809 CHIP RESISTOR (1.8K OHM,1/10W) 412-007USB-692
R810 CHIP RESISTOR (100 OHM,1/10W) 412-CDVD2001-530
CAPACITORS GROUP
C801 ELEC. CAPACITOR (100uF/10V) 413-3113-046
C803 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
C804 CHIP CAPACITOR (0.022uF/50V) 413-DCM280-794
C805,806 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
OTHER PARTS GROUP
CP801 958 0013 602 27P FFC SOCKET (P=1mm) 404-DCM270X-793 1
CN802 958 0076 607 7P2.0 CONNECTOR WIRE (L=300mm) 404-DCM280-1566 1 *
FL801 958 0072 300 VFD (HNA-07MM23) 410-DCM280-217 1 *
S801 958 0006 512 INFRARED RECEIVER MODULE 417-RC16-223 1
SW801-809 958 0018 306 TACT SW (SKHVBE3520-HF,TAPING) 403-DCM270X-101 1
- GROUND WIRE (L=110mm) 406-DCM270E3-479 1
958 0070 904 27P1.0 FFC CABLE (L=255mm) 406-DCM280-667 1 *
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32DCM-380/280
HEADPHONE P.W.B. UNIT ASS’Y
PHOTO TRANSISTOR P.W.B. UNIT ASS’Y
INFRARED EMITTING P.W.B. UNIT ASS’Y
958 0005 801 CUSHION FOR SENSOR 612-DCM370-071 1
958 0008 109 VFD WASHER 612-HV3700K-059 2
- CONTROL P.W.B. (BARE) 405-DCM280-926 1
Ref.No. Part No. Part Name Remarks Q'ty New
958 0072 203 HEADPHONE P.W.B. UNIT ASS'Y 704-DCM380-4041 1 *
CAPACITORS GROUP
C323,324 CHIP CAPACITOR (1000pF/50V) 413-DCM280-768
C325 CHIP CAPACITOR (0.1uF/50V) 413-DCM280-773
OTHER PARTS GROUP
CN301 958 0076 704 3P SOCKET (B3B-PH-K,JST) 404-HP1010K-259 1 *
GND 958 0017 802 WIRE (L=80mm) 406-HV3500K-408 1
L303-305 958 0016 900 BEAD CORE (86-019-A TAPING) 415-HV3500K-090 3
JK302 958 0018 102 HEADPHONE JACK (JY-6313-01-030G) 420-DCM270X-062 1
- HEADPHONE P.W.B. (BARE) 405-DCM280-928 1
Ref.No. Part No. Part Name Remarks Q'ty New
958 0003 803 PHOTO TRANSISTOR P.W.B. UNIT ASS'Y 704-DCM270X-1797 1
Q01 958 0018 209 PHOTO TRANSISTOR (LTR-301) 416-DCM270X-120 1
- PHOTO TRANSISTOR P.W.B. 405-DCM270X-418 1
Ref.No. Part No. Part Name Remarks Q'ty Ne
958 0002 008 INFRARED EMITTING P.W.B. UNIT ASS'Y 704-DCM270X-1798 1
D01 958 0018 403 INFRARED EMITTING DIODE 410-DCM270X-132 1
R01 CARBON FILM RESISTOR (390 OHM) 412-3113-076 1
958 0021 005 LED HOLDER 605-DCM270-055 1
- INFRARED EMITTING P.W.B. 405-DCM270X-419 1
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SCHEMATIC DIAGRAMS MAIN CD UNIT (DCM-380 only)
SCHEMATIC DIAGRAMS (1/3)
1 2 3 4 5 6 7 8 9 10 1
NOTICE: ALL RESISTANCE VALUES IN OHM.k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD.P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT NO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.
WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacturer.
CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460 kohms, the unit is defective.
WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.
DCM-3
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SCHEMATIC DIAGRAMS MAIN CD UNIT (DCM-280 only)
SCHEMATIC DIAGRAMS (2/3)
1 2 3 4 5 6 7 8 9 10 1
NOTICE: ALL RESISTANCE VALUES IN OHM.k=1,000 OHM M=1,000,000 OHM ALL CAPACITANCE VALUES IN MICRO FARAD.P=MICRO-MICRO FARADEACH VOLTAGE AND CURRENT ARE MEASUERD AT NO SIGNAL INPUTCONDITION.CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.
WARNING:Parts marked with this symbol have critical characteristics.Use ONLY replacement parts recommended by the manufacturer.
CAUTION:Before returning the unit to the customer, make sure you make either (1) aleakage current check or (2) a line to chassis resistance check. If the leakagecurrent exceeds 0.5 milliamps, or if the resistance from chassis to either sideof the power card is less than 460 kohms, the unit is defective.
WARNING:DO NOT return the unit to the customer until the problem is located andcorrected.
DCM-3
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SCHEMATIC DIAGRAMS (3/3)
21 3 4
NOTICE: ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM
ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD
EACH VOLTAGE AND CURRENT ARE MEASUERD AT NO SIGNAL INPUT
CONDITION.
CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIORNOTICE.
WARNING:Parts marked with this symbol have critical characteristics.
Use ONLY replacement parts recommended by the manufacturer.
CAUTION:Before returning the unit to the customer, make sure you make either (1) a
leakage current check or (2) a line to chassis resistance check. If the leakage
current exceeds 0 5 milliamps or if the resistance from chassis to either side
DCM-380/280 3