IN L
TUNER
16V220
C4819
0.01
C4823
< REG+5V >
< VREG+5V >
< VREF+5V >
C7402
0
R7402
100
R4817
100
R4818
35V10
C4812
12K
R4826
12K
R4830
35V10
C4813
12K
R4827
12K
R4829
82P
C4821
82P
C4828
1K
R4834
50V1
C4840
1K
R4835
50V1
C4842
1K
R4824
50V1
C4816
1K
R4825
50V1
C4817
R4821 10K
10K
R4820
50V1
C4818
50V1
C4820
50V1
C4843
50V1
C4844
50V1
C4836
47K
R4832
50V1
C4839
47K
R4833
0
R4837
A55
A74
A23
50V4.7
C4811
3.3M
R4819
A53
A75
0
R4836
A76
A73
A22
A81
A79
A3
A24
A25
A78
RFOUT
OUT
MIX L
R
L3 IN
L
L3 IN
OUT
MIX R
R CH
L CH
L
L2 IN
SCL
SDA
GND
1/2VCC
D/A R
D/A L
AADC R
AADC L
VCC
BIAS
RF
SENSE
LEVEL
R
TUNER
L
TUNER
CAP2
IN R
TUNER
L
L1 IN
R
L1 IN
R
L2 IN
1/2VCC
SWITCH
SELECTOR
INPUT
VCC
-
+
+
-
+
-
+
+
-
-
+
2AMP
LOGIC
IIC BUS
C1AB00001920
IC4804
(AUDIO BUFFER &
SELECTOR SWITCH)
17
19
18
1
2
3
4
5
6
7
10
9
8
12
13
14
15
16
32
11
31
30
29
21
25
26
22
20
23
24
28
27
< AU+9V >
< VREF+5V >
< AREG+12V >
< VREG+5V >
< REG+5V >
A69
A68
A67
A66
A50
A51
A52
A49
A20
A65
A16
A19
A21
A61
A60
A59
A57
A55
A53
A77
0.01
C4808
C
C
E
D
B
A
G
F
E
D
B
A
470
R4807
16V10
C4810
16V10
C4809
470
R4806
1K
R4816
16V10
C4830
1K
R4815
16V10
C4829
R3928 75
R3926 1K
J0JCC0000103
LB3111
J0JCC0000103
LB3110
J0JCC0000103
LB3108
J0JCC0000103
LB4107
J0JCC0000103
LB4105
6
11
+
-
-
+
C4804 16V10
75
R3912
68
R3913
75
R3914
J0JCC0000103
LB3107
75
R3915
J0JCC0000103
LB3106
J0JCC0000103
LB3105
J0JCC0000103
LB3104
R4863 100K
R4861 470
R4860 220
R4862 100K
R4859 470
J0JCC0000103
LB4104
J0JCC0000103
LB4103
J0JCC0000103
LB4102
R4858 220
J0JCC0000103
LB4101
13
AUDIO
VIDEO
Y
C
9
7
8
10
3
5
1
2
4
12
14
16
15
L1 IN
S-VIDEO
L1 IN
IN1(L)
LINE
IN1(R)
LINE
19
20
18
17
21
22
24
23
23
24
22
21
17
18
20
19
13
(INVERTER)
UNR521300L
QR4810
1K
R4812
10V47
C4807
1K
R4813
47K
R4814
(AUDIO MUTE)
UNR521500L
QR4811
UNR521500L
QR4812
(AUDIO MUTE)
UNR511300L
QR4813
(AUDIO MUTE DRIVE)
C4806 16V10
R4811 1K
R4855 100K
R4856 100K
C4803 16V10
C4805 16V10
R4810 1K
R4809 100K
R4808 100K
4
3
8
C0ABBB000118
IC4802
(AUDIO BUFFER)
7
6
5
1
2
Y
X
Y0
B
INH
A
X3
Y1
Y3
X0
X1
X2
Y2
SW LOGIC
VSS
VEE
VDD
8
7
6
5
4
3
2
1
9
10
11
12
13
14
15
16
C0JBAR000438
IC4801
(VHS/DVD SELECTOR SW)
AUDIO
VIDEO
Y
C
(REAR OUTPUT JACK)
K1U717B00006
JK3902
9
7
8
10
3
5
1
2
4
12
14
16
15
S-VIDEO OUT
DVD
COM V OUT
VHS/DVD
V OUT
DVD
COM L OUT
VHS/DVD
L OUT
DVD
R OUT
DVD
COM R OUT
VHS/DVD
(REAR INPUT JACK)
K1U412B00004
JK3903
22
21
20
19
18
17
16
15
14
13
12
DMR-ES30VP/PC
I/O Tuner Section(Main P.C.B.(1/4))
Schematic Diagram(I)
DMR-ES30VP/PC I/O Tuner Section(Main P.C.B.(1/4)) Schematic Diagram(I)
D
DMR-ES30VP / DMR-ES30VPC
80
Содержание DMRES30VP
Страница 2: ...2 DMR ES30VP DMR ES30VPC ...
Страница 5: ...1 Specifications 5 DMR ES30VP DMR ES30VPC ...
Страница 8: ...4 Precaution of Laser Diode 8 DMR ES30VP DMR ES30VPC ...
Страница 10: ...7 Each Buttons 10 DMR ES30VP DMR ES30VPC ...
Страница 11: ...11 DMR ES30VP DMR ES30VPC ...
Страница 18: ...Error Occurring Disc State 18 DMR ES30VP DMR ES30VPC ...
Страница 41: ...16 2 Checking and Repairing of Digital I F P C B 41 DMR ES30VP DMR ES30VPC ...
Страница 42: ...16 3 Checking and Repairing of Main P C B 42 DMR ES30VP DMR ES30VPC ...
Страница 43: ...16 4 Checking and Repairing of Digital P C B 43 DMR ES30VP DMR ES30VPC ...
Страница 44: ...16 5 Checking and DVD RAM Drive 44 DMR ES30VP DMR ES30VPC ...
Страница 70: ...DMR ES30VP DMR ES30VPC 70 ...
Страница 90: ...DMR ES30VP DMR ES30VPC 90 ...
Страница 100: ...DMR ES30VP DMR ES30VPC 100 ...
Страница 101: ...26 Exploded Views 26 1 Casing Parts Mechanism Section 1 101 DMR ES30VP DMR ES30VPC ...
Страница 102: ...26 2 Casing Parts Mechanism Section 2 102 DMR ES30VP DMR ES30VPC ...
Страница 103: ...26 3 VHS Mechanism Section 103 DMR ES30VP DMR ES30VPC ...
Страница 104: ...26 4 Packing Accessories Section 104 DMR ES30VP DMR ES30VPC ...