Parts List - Kenwood DMF-3020 Service Manual

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3.3V AVR
IC10
1.1V
C195
1
+
DIGITAL
OUT
DIGITAL
IN
(LINE)
DIGITAL IN
DIGITAL OUT
H+5V
L
CN102
1
2
3
4
5
6
5.1V
7
8
+
9
10
11
12
13
14
15
16
17
18
19
CN105
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN101
1
2
3
4
5
6
7
8
9
R120
10
100
11
12
13
R124
14
100
15
16
M+5V 17
18
19
20
21
+3.3V 22
23
H+5V 24
25
+5V
26
27
C196
28
0.1
29
DMF-3020/5020 (1/3)
World of free manuals
M
SENSE
X25-A/5
-CN3
MNT1(SHCK)
DQSY
2/3
DIG-RST
SQSY
A
SCL
XINT
(MDM-04) (X29-2580-00) (A/2)
MNT2(XBUSY)
LDON
SLT SW
GND
CN1
MOD
1
REC SW
2
REFLECT
LOAD
MOTOR
PHOTO SW
PROTECT
M
NC (EMPH)
STTLMT
SLED
MOTOR
DISC IN
+5V
M
SPINDLE
MOTOR
M
PH1
2
1
PHOTO SW
REC SW
SPDL-
SPDL+
NC
+5V
DISC IN
SLED-
SLED+
REFRECT
IC1 : CXA2523AR
PROTECT
IC2 : CXD2652AR
GND
IC3 : TC7S08FU
STTLMT IC4 : TC7WU04FU
IC5 : TC74ACT540FS
LOAD-OUT
IC6 : X24C01AS-2.7
LOAD-IN
IC7 : HM51W4400BTT-7
IC8 : BH6511FS
IC10 : L88MS33T
IC11 : AK4520
Q1 : FMW1
Q2,3 : DTA144EUA
Q4,5 : DTC114YUA
Q6 : 2SA1576A(R,S)
Q7 : 2SB798-DL
Q8 : 2SJ278
SCLK
Q9 : 2SK1764
SRDT
Q10 : DTC114EUA
XLATCH
D1,2 : F1J6TP
D101 : MA101
WRPWP
SWDT
MNT3(SLOCK)
MNT0(FOK)
SDA
SCTX
ADDT
MGND
X25-A/5
-CN2
BCK
MGND
2/3
DADT
B
M+5V
LRCK
M+5V
LOAD-IN
GND
LOAD-OUT
GND
3.3V
NON STOP
DIN
PLAYBACK
H+5V
RECORD
DOUT
MEASUREMENT IMPOSSIBLE
+5V
PLAYBACK
+5V
RECORD
512FS
GND LINE
HGND
+B LINE
+B
B -B LINE
DMF-3020/3020(S)/5020/MD-203
Y22-7872-70
N N
PH1 : T95-0140-05
+5V
3
4
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
CN3
CAUTION: For continued safety, replace safety criti-
cal components only with manufacturer's recom-
mended parts (refer to parts list).
critical components. For continued protection
against risk of fire, replace only with same type and
rating fuse(s). To reduce the risk of electric shock,
leakage-current or resistance measurements shall
be carried out (exposed parts are acceptably insulat-
ed from the supply circuit) before the appliance is
returned to the customer.
The DC voltage is an actual reading measured with
a high impedance type voltmeter. The measurement
value may vary depending on the measuring instru-
ments used or on the product. Refer to the voltage
during RECORDABLE MD PLAY unless otherwise
specified; The value shown in ( ) is the voltage
measured at the moment of STOP. The voltage fol-
lowed by (REC) refers to the value during MD
RECORDING.
9/8/2013 O
(X29- ) (B/2)
PROTECT
S1
CN2
3 3
2 2
1 1
WH1
REC SW
S2
indicates safety