Kenwood DV-5050M Service Manual page 51

Multiple dvd vcd cd player
Hide thumbs Also See for DV-5050M:
Table of Contents

Advertisement

EA
EB
Q Q
3 7 6 3 1 5 1 5 0
X35-230-
CN601
1
3/8
(X25- ) (F/9)
C
CN1
M1
DOOR
DOOR
CJ-1
P
M
DOOR MOTOR-
1
MOTOR
CN2
OPEN SW
S3(DOOR OPEN)
2
4
S3
GND
3
3
S4(EJECT)
4
2
WH8
S4
DOOR MOTOR+
5
1
EJECT SW
(X25- ) (I/9)
IC1
: NJM2903D
CN5
LIGHTING
2
GND
WH10
D1
: SIR-34ST3F(KL)
D5
R7 180
D2
: B30-2545-05
1
LIGHTING D3/4/5
D3-5
: B30-2616-05
D4
R6 180
2
PH1-3 : T95-0140-05
D3
R5 180
PH4
: RPT-38PT3F
M3
CLUMP
M
1
CLUMP M+
UNLOCK SW
MOTOR
2
CLUMP M-
OPEN-SW
3
GND
EJECT LED
0 SW
S5
WH9
4
S5(0DEGREE)
5
GND
180
SW
S6
6
S6(180DEGREES)
7
GND
90 SW
S7
8
S7(90DEGREES)
(X25- ) (B/9)
5
IC1(2/2)
7
(X25- ) (D/9)
3
6
180-SW
WH3
R4
WH1
8
D1
47
PWM
1
4
1
3
2
2
1
DISC
D-SW
2
3
DETECTOR
IC1
2
4
LED
(1/2)
PL-SW
1
(X25- ) (C/9)
+B
PH1
3
HP-SW
PH3
4
1
PH2
5
PH4
+B
6
2
PH1
PH2
PH3
DISC
DETECTOR
GND 7
T E
PHOTO
L
1 3 9 4 2 2 9 6 5 1 3
STOP POSITION
ADDRESS
DETECTOR
DETECTOR
(X25-6430-00) (A/9)
4
M2
CN3
M
1
STM-
WH3
2
STM+
PWM
1
3
PWM
D-SW
2
4
D-SW
CN302
PH1
3
5
PH1
D+3.3V
1
PH3
4
6
PH3
D+2.5V
2
PH2
5
7
PH2
+B
6
+B
8
+B
DGND
3
GND
7
9
GND
VCLK
4
CN4
WH4
VD0
5
1
10
UNLOCK SW
DOOR CLOSE
S1
/STOCKER LOCK
2
VD1
6
3
11
CLOSE-SW
DOOR CLOSE
S2
4
VD2
7
(X25- ) (E/9)
CN7
D2
WH2
VD3
8
R8 180
5
1
5
12
EJECT LED
2
6
VD4
9
EJECT LED
VD5
10
(X25- ) (H/9)
(X25- ) (G/9)
WH6
CN6
VD6
11
S9
LOAD CLUMP
2
2
1
POSITION S9
1
1
2
GND
VD7
12
S8
LOAD HOME
LOAD CLUMP
3
SCL
13
POSITION S8
POSITION SW
SDATA
14
WH7
M4
WH5
STBPROG
15
M
LOADING
1
4
LOADING MOTOR-
MOTOR
2
5
LOADING MOTOR+
SO1
16
SCLK1
17
X35-230-
CN602
STBDAC1
18
6
3/8
SRCK
19
LRCK
20
D
DMIX
21
CJ-3
768fs
22
w w w
DGND
23
CAUTION: For continued safety, replace safe-
D+5V
24
ty critical components only with manufacturer's
AMUTE
25
recommended parts (refer to parts list).
indi-
IEC958
26
cates safety critical components. For continued
POWER
27
protection against risk of fire, replace only with
SOO
28
same type and rating fuse(s). To reduce the
SIO
29
risk of electric shock, leakage-current or resis-
SCLKO
30
tance measurements shall be carried out
(exposed parts are acceptably insulated from
7
the supply circuit) before the appliance is
returned to the customer.
EC
ED
(X25-645X-XX)
30 29 28
27 26
25 24
23
22 21
20
19
18 17 16
15 14 13 12
11
3.2V
W418
R
W420
B
W419
W422
G
5.0V
PROG
CN2
STM-
12
10
STM+
11
2
PWM
10
10
D-SW
9
68
+B
10
PH1
8
70
CLUMP
4.7V
PH3
7
71
MOTOR
IC7
DRIVER
PH2
6
72
+B
5
+B
9
IN1
54
GND
4
R105
3
77
8
10K
VREF
2
78
7
OUT1
1
1
6
VS
5
GND
4
CN9
NC
3
4.7V
GND
1
OUT2
2
SLED
2
2
VCC
+B
1
IN2
53
CN3
CLM+
8
8
8
CLM-
7
7
IC8
GND
6
9
0-SW
5
64
IN1
60
GND
4
R107
8
10K
3
66
VREF
7
GND
2
OUT1
6
8.9V
90-SW
1
67
VS
5
GND
4
NC
3
CN4
OUT2
2
VCC
+B
5
79
1
IN2
57
GND
4
3
80
LOM+
2
2
2
LOM-
1
1
LOADING
MOTOR
DRIVER
P2
+5V
Q507-510
Q557,565,573
Q551,559,567
Q552,560,568
RGB-H/PROGH/
LINE2/EXT SW
BUFFER
MUTE
AMP
CONT.
(Y/Cb/Cr)
(PROGRESSIVE)
(PROGRESSIVE)
31
3.4V
+3.3V
D+3.3V
+2.5V
D+2.5V
2.5V
C634
VCLK
10P
Q509
R662 47
VD0
C635
10P
Q510
R663 47
R180
R529
VD1
C636
PROG
R181
1K
47K
D551
10P
R664 47
2.2K
VD2
C637
10P
C571
Q580
R665 47
10u50
VD3
C638
16
+
10P
R666 47
VD4
C639
R667 47
10P
VD5
C640
Q579
R668 47
10P
VD6
C555
C572
Q578
10u50
C641
10u50
R669 47
+
18
10P
VD7
+
L601
SCL
4.8V
L602
-4.7V
SDATA
L603
Q554
62
Q577
64
63
L604
63
L605
64
L606
C573
Q576
STBD
10u50
L607
20
+
C8
L608
C7
L609
C6
L610
Q575
C5
B
5V
5.0V
+5V
Q575,577,579
Q576,578,580
L611
x
a o
MUTE
BUFFER
C2
Y/Cb/Cr(RGB)
Y/Cb/Cr(RGB)
L612
C1
L613
.
i
L614
28
L615
29
L616
30
EE
EF
CN301
10
9
8
7
6 5
4
3
2 1
8.9V
+12V
+9V
5.1V
+5V
7
+3.3V
9
+3.3V
12
13
11.9V
17
+5V
+5V
3.4V
+B
+9V
AVR
IC9
STOKER
R397
IC225
3.9
MOTOR
10
OUT2
DRIVER
9
1
NC
+12V
VIN
8
2
VS
+12V
+12V
ON/OFF
7
3
VCC
+B
+9V
VOUT
6
4
IN2
55
NC
5
IN1
56
5
4
GND
VREF
+B
3
Q20
R94
NC
1
2
Q12
OUT1
100
1
EJECT LED
GND
INVERTER
BUFF.
4.7V
Q12
89
4.7V
Q13
IC10
9
Q13
IN1
52
R174
PHOTO(POSITION)
8
2.2K
VREF
LED INVERTER
7
90
OUT1
BUFF.
Q14
6
VS
+B
10
5
GND
Q14
R176
4
NC
DISC PHOTO
8.9V
2.2K
3
91
LED INVERTER
OUT2
2
R97
Q21
BUFF.
VCC
+B
2
1
100
IN2
51
Q15
LIGHT LED
DOOR
INVERTER
Q15
92
BUFF.
MOTOR
DRIVER
+9V
4.7V
+B
+B
Q
Q
3
7
+5V
5.0V
Q554,562,570
Q553,556,561,564,569,572
Q555,563,571
Q558,566,574
+5V
MUTE
BUFFER
BUFFER
MUTE
(Y/Cb/Cr IN)
(PROGRESSIVE)
(Y/Cb/Cy IN)
(PROGRESSIVE)
+B
+B
+B
Q572
4.8V
Q569
W592
D552
Q568
R577
L555
L556
330
5.6uH
5.6uH
R581
470
Q567
Q574
Q507
Q508
B
(K,Y)TYPE ONLY
-4.7V
+B
+B
+B
Q555
Q556
4.8V
Q563
Q564
C569
0.1
Q562
Q557
Q558
B
B
-4.7V
W590
L551
L552
Q553
L553
L554
Q552
5.6uH
5.6uH
5.6uH
5.6uH
R555
470
Q551
(K,Y)TYPE ONLY
Q559
u 1 6 3
y
PCB
EG
EH
8
9
2
4
11.9V
+12V
+B
4.7V
C104
1000P
4.7V
D9
99
R133 47K
81
NC
R134 47K
82
NC
D11
R135 47K
83
NC
R136 47K
84
98
NC
R137 47K
85
NC
R138 47K
86
D10
NC
R139 47K
87
NC
97
R140 47K
88
NC
89
89
EJECT-LED
90
90
+B
91
91
PWM
92
92
SLED
R142 100
93
49
POWER-OUT
R143 100
94
29
POWER-IN
R144 100
95
4.7V
71
MAIN-SUB
R145 100
96
46
SUB-STB
97
97
SIO
98
98
SOO
99
99
SCKO
100
C122 47P
RXDO
C123 47P
C124 47P
C105
1000P
+B
4.7V
+B
+B
6
3
1
5
1
5
0
8
+5V
5.0V
+5V
B
11.2V
-11.5V
Q571
R503
3.3K
Q501
B
Q501,502
EXT SW
Q573
Q502
Q570
INVERTER
B
C412
0.1
C503 5P
CBO
7.4V
IC501
+B
+B
+5V
OUT
IN
+B
4.8V
GND
R574 680
+5V AVR
R573 680
(VIDEO)
+B
Q565
+B
R405
Q406
Q407
Q566
C
B
1K
C(S) BUFF.
EXT C(S)
C570 0.1
BUFF.
MUTE
MUTE
C(S)
EXT C(S)
Q405
-4.9V
W591
B
+B
Q561
Q402
Q403
R402
Y
R568
1K
Q560
470
Y(S) BUFF.
EXT Y(S)
BUFF.
MUTE
MUTE
(K,Y)TYPE ONLY
Y(S)
m
EXT Y(S)
Q401
B
c o
.
EI
EJ
9
8
2
9
9
+12V
+12V
4.7V
+B
+B
C101
47u10
+
C103
1000P
C102
C100
R98 47K
1000P
5P
50
SDA
49
R99 47K
SCL
48
R157 47K
NC
R158 47K
47
NC
46
R159 47K
NC
45
R160 47K
NC
R161 47K
44
NC
43
R162 47K
NC
42
CLKOUT
IC2
41
4.7V
VDD
+B
SUB
40
VSS
u-COM
39
X1
38
R156
X2
37
1M
REGC
36
NC
35
NC
R154
34
RESET
33
1M
NC
32
X2
NC
12.582MHz
31
NC
C33
4.7V
1000P
R68
27
47K
26
+B
+B
9
2
4
9
8
2
9
9
9V
9V
+9V
+5V
-4.9V
B
B
B
W513
5.0V
+5V
+B
IC402
IC402
IC502
LPF/SELECTOR
1
28
-5V AVR
+B
VCC
VCC
/AMP
(VIDEO)
(VIDEO SIGNAL)
2
27
C506 7P
R416
IC502
4.8V
1.8M
3
26
+B
PS1
4.8V
C406
1
4
25
5
24
+B
VEE
C405
-8.2V
1
6
23
R415
2.2M
7
22
VEE
+B
+B
8
21
R406
VEE
Q408
2.2K
9
20
10
19
GND
VEE
11
18
B
12
17
R403
+B
PS2
2.2K
13
16
14
15
VEE
VEE
Q404
B
B

Advertisement

Table of Contents
loading

This manual is also suitable for:

Dv-5900mDvf-j6050-gDvf-j6050

Table of Contents