S-14
S4.2. AV_I/O(A) Schematic Diagram
10
9
8
7
6
5
4
3
2
1
F
E
D
C
B
A
G
20
19
18
17
16
15
14
13
12
11
21
L
K
J
I
H
M
N
4/4
2/4
1/4
3/4
DMR-ES20P/PC
AV_I/O Section
(Main P.C.B.(1/3))
Schematic Diagram(A)
DMR-ES20P/PC
AV_I/O Section
(Main P.C.B.(1/3))
Schematic Diagram(A)
DMR-ES20P/PC
AV_I/O Section
(Main P.C.B.(1/3))
Schematic Diagram(A)
DMR-ES20P/PC
AV_I/O Section
(Main P.C.B.(1/3))
Schematic Diagram(A)
L123_SWIDE
SYNC_DET
1
2
3
30
29
31
32
16
10
12
14
13
11
9
15
5
4
7
6
8
17
19
21
23
24
22
20
18
28
27
25
26
C
1
A
B
0
0
0
0
1
9
2
0
I
C
4
0
0
1
C3029
F2A0J471A247
C3031
F2A0J471A247
C3024
F2A0J331A247
C3022
F2A0J471A247
C3026
F2A0J331A247
C
7
4
3
7
F
2
A
0
J
4
7
0
A
0
1
3
C4015
F2A1H100A236
C4013
F2A1E470A205
C4012
F2A1E470A205
C4014
F2A1H100A236
C
4
0
0
5
F
2
A
1
H
1
R
0
A
2
3
6
C
4
0
0
6
F
2
A
1
H
1
R
0
A
2
3
6
C
4
0
1
7
F
2
A
1
C
2
2
1
A
2
3
6
C
4
0
3
5
F
2
A
1
C
4
7
1
A
2
3
6
F
2
A
1
H
1
R
0
A
2
3
6
C
4
0
2
2
C
4
0
2
3
F
2
A
1
H
1
R
0
A
2
3
6
C
4
0
2
1
F
2
A
1
C
2
2
1
A
2
3
6
F2A0J470A599
C4903
F
2
A
0
J
4
7
1
A
2
4
7
C
4
0
2
8
C
4
9
0
1
$
[
F
2
A
1
A
1
0
1
A
2
0
6
]
F2A1E470A205
C4025
F2A1E470A205
C4024
C
3
0
1
8
F
2
A
1
E
4
7
0
A
2
0
5
C3023
F2A1E470A205
C3028
F2A1E470A205
C3030
F2A1E470A205
C
3
0
3
5
F
2
A
1
H
2
2
0
A
2
3
6
C
3
0
3
6
F
2
A
1
H
1
0
0
A
2
3
6
C3044
F2A1E470A205
C3012
0.01
C3007
0.1
0
.
0
1
C
3
0
4
3
C
4
0
2
0
0
.
1
[
Z
F
]
$(3P)
C7401
0
.
1
C
7
4
3
6
E
C
J
1
V
B
1
C
1
0
4
K
C
7
4
0
7
C
7
4
0
6
E
C
J
1
V
B
1
C
1
0
4
K
C7402
$(3P)
C
4
0
0
9
E
C
J
2
V
B
1
E
1
0
4
K
56P
C4018
56P
C4019
C
4
0
0
4
0
.
1
[
Z
F
]
C
4
0
0
3
0
.
1
[
Z
F
]
C
4
0
0
7
E
C
J
1
V
B
1
C
1
0
5
K
C
4
0
0
8
E
C
J
1
V
B
1
C
1
0
5
K
C3902
0.01
C3901
0.1
C
3
0
4
1
0
.
1
C
3
0
3
2
0
.
0
1
0.01
C3033
C
3
0
3
9
0
.
1
C
3
0
4
0
0
.
0
1
0
.
1
C
3
0
3
7
C3005
0.033
C3006
0.1
C
4
0
1
0
0
.
1
[
Z
F
]
C3034
0.01
C
4
0
3
3
E
C
Q
V
1
H
1
0
4
J
L
3
1
0
0
0
P
[
J
C
]
[
2
2
]
C
4
0
2
6
1
0
0
0
P
[
J
C
]
[
2
2
]
C
4
0
2
7
E
C
Q
V
1
H
1
0
4
J
L
3
C
4
0
3
0
C
4
0
3
4
$
(
0
.
1
[
Z
F
]
)
C
4
0
1
1
0
.
1
[
Z
F
]
0
.
1
[
Z
F
]
C
4
0
2
9
0.01
C3917
0.1[ZF]
C4904
C3912
0.01
C3911
0.1
C3020
0.01
C
3
0
1
9
0
.
0
1
0
.
0
1
C
3
0
1
3
0
.
0
1
C
3
0
1
4
0
.
0
1
C
3
0
1
6
0
.
0
1
C
3
0
1
5
C
3
0
4
6
0
.
0
1
0
.
0
1
C
3
0
1
7
C
3
0
4
7
0
.
0
1
C
3
0
1
0
0
.
0
1
C
3
0
1
1
0
.
0
1
C
3
0
0
8
0
.
1
0
.
1
[
Z
F
]
C
4
0
3
1
0
.
1
[
Z
F
]
C
4
0
3
2
C
4
9
0
2
$
(
0
.
1
[
Z
F
]
)
$[ECJ1VC1H220J]
C4906
$
(
1
0
0
0
P
)
C
7
4
3
8
LB3929
J0JCC0000103
LB4912
J0JCC0000103
LB4911
J0JCC0000103
LB7409
J0JHC0000032
LB7401
J0JKB0000003
LB3928
J0JCC0000103
LB3927
J0JCC0000103
J0JKB0000012
LB7404
J0JKB0000012
LB7403
J0JKB0000012
LB7402
J0JHC0000032
LB7410
J
0
J
H
C
0
0
0
0
0
3
2
L
B
4
9
0
1
1
6
0
3
9
1
0
8
6
4
2
3
5
7
9
3
7
1
6
1
4
1
1
1
2
1
3
1
5
3
5
1
9
1
7
1
8
3
3
2
0
3
1
2
9
2
7
2
5
2
2
2
3
2
1
2
4
2
6
2
8
3
0
3
2
3
4
3
6
3
8
6
2
6
4
6
6
6
8
7
9
7
7
7
5
7
3
7
1
7
0
7
2
7
4
7
6
7
8
8
0
6
9
6
7
6
5
6
3
5
8
5
6
5
4
5
2
5
0
4
8
4
6
4
3
4
1
4
2
4
5
4
4
4
7
4
9
5
1
5
3
5
5
5
7
5
9
4
0
6
1
IC3001
C1AB00001979
R3929
75
22
R3004
R3030
75
$
R3008
R3006
470
22
R3005
R7401
ERJ3GEY0R00V
R4022
D0HB392ZA002
R
4
0
2
0
D
0
H
B
6
2
2
Z
A
0
0
2
R4023
D0HB392ZA002
D
0
H
B
6
2
2
Z
A
0
0
2
R
4
0
1
8
R
4
0
2
5
D
0
H
B
1
5
3
Z
A
0
0
2
D
0
H
B
1
0
3
Z
A
0
0
2
R
4
0
2
4
R
4
0
2
1
D
0
H
B
1
5
3
Z
A
0
0
2
1
0
0
R
4
0
1
9
1
0
0
R
4
0
1
7
R
7
4
4
2
2
2
0
0
[
D
]
R
7
4
4
5
2
2
0
0
[
D
]
R
7
4
4
6
1
3
K
[
D
]
R
7
4
4
4
1
5
K
[
D
]
R
7
4
4
3
1
K
[
D
]
75
R3928
R3926
1K
R3927
75
1
0
0
K
[
D
]
R
3
0
4
1
2
2
0
R
3
0
4
0
$
R3001
2
2
0
R
3
0
3
9
1M
R3026
R3003
470
R3002
470
1
5
K
[
D
]
R
3
0
2
5
R3007
470
R3036
10K
680
R4036
R
4
0
3
1
4
7
K
R4032
47K
680
R4033
220
R4037
220
R4038
R
4
0
1
1
1
0
0
K
R
4
0
1
2
1
0
0
K
R
7
4
0
2
4
7
0
0
R
7
4
0
3
4
7
0
0
ERJ3GEY0R00V
R4901
ERJ3GEY0R00V
R4903
75
R3902
R3907
75
R3908
75
R3924
75
R3925
75
R3923
75
R3906
1K
R3032
10K
R4040
0
R4003
100K
R4004
100K
1
K
R
4
0
0
8
1
K
R
4
0
0
7
D
0
H
B
1
0
3
Z
A
0
0
2
R
4
0
2
6
R3915
9100
R3911
75
R3909
75
R3912
75
R4039
10K
820
R4034
820
R4035
R
4
0
2
7
1
K
R
4
0
2
9
1
K
R
4
0
2
8
1
0
0
K
R
4
0
3
0
1
0
0
K
Q3001
B1ADCF000063
B1ABCF000020
Q3002
2SD0601A0L
Q4003
Q4002
2SD0601A0L
4
5
1
3
2
6
1
2
9
7
8
1
1
1
0
1
3
1
5
1
4
K
1
U
4
1
5
B
0
0
0
0
1
J
K
3
9
0
4
D3R3V
X_SW_5R2V
D5V
S
B
M
T
P
X
_
S
W
_
3
R
2
V
D
1
R
8
V
P
_
O
F
F
_
L
X
M
P
R
E
Q
A
N
A
3
R
3
V
S
B
P
T
M
S
C
L
K
X
I
N
T
P
X
I
N
T
M
JC_REG5V
GND
AU_GND
7
2
8
1
3
4
6
5
I
C
7
4
0
4
C
0
B
B
B
A
0
0
0
0
8
5
4
3
2
1
10
18
16
22
30
28
34
44
48
52
56
60
64
68
72
74
70
66
62
58
54
50
46
42
32
38
40
36
24
26
20
12
14
9
5
6
7
8
13
11
19
29
25
27
33
43
47
51
55
59
63
67
71
73
69
65
61
57
53
49
45
41
31
21
23
35
39
37
15
17
75
76
77
78
79
80
81
82
83
84
85
86
87
88
K1KA88A00002
P7401
XTMUTE
U
N
R
E
G
3
8
V
X_SW_12V
X_SW_5R8V
L3001
G0C220JA0019
L3002
G0C220JA0019
5
4
3
2
1
C
0
D
B
A
H
D
0
0
0
1
3
I
C
4
0
0
2
5
4
3
2
1
C
0
C
B
C
D
C
0
0
0
2
7
I
C
4
0
0
3
CL7401
CL7402
CL3002
C
L
3
0
0
1
MA2C165001VT
D4001
1
2
3
B3ZAZ0000016
IC4901
2
1
3
Z
J
7
4
0
3
K
9
Z
Z
0
0
0
0
1
2
7
9
2
1
3
Z
J
7
4
0
2
K
9
Z
Z
0
0
0
0
1
2
7
9
2
1
3
Z
J
7
4
0
1
K
9
Z
Z
0
0
0
0
1
2
7
9
2
1
3
Z
J
7
4
0
4
K
9
Z
Z
0
0
0
0
1
2
7
9
1
8
6
4
2
3
5
7
9
1
3
1
1
1
2
1
0
K
1
K
A
1
3
A
A
0
2
8
8
P
P
7
4
0
4
1
0
2
4
6
3
5
1
8
7
1
1
9
1
5
1
4
1
6
1
3
2
0
2
1
1
8
1
7
1
9
1
2
K2HE219B0004
JK3901
3
2
1
4
K2HA304B0007
JK3903
UNR521100L
QR4001
UNR521100L
QR4002
UNR511100L
QR4003
VWJ0795=5
K4003
K4002
VWJ0795=5
C
3
0
3
8
F
2
J
1
C
4
7
0
0
0
0
5
C
3
0
4
2
F
2
J
1
C
4
7
0
0
0
0
5
C
C
ON[H]
ON[H]
NR
NR
GND
G
N
D
GND
G
N
D
G
N
D
G
N
D
GND
VOUT
VOUT
VIN
VIN
[
L
]
T
T
T
T
T
T
T
T
T
T
T
[
R
]
[
S
]
SCURVE0
XINTP
I2C5CK
I2C5DT
AUGND
AUGND
AUGND
AUGND
AUGND
AADC_R
MIXROUT_DM
MIXLOUT_DM
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
XDMUTE
AADC_L
AU5V
GPYOUT_DM
RPROUT_DM
BPBOUT_DM
V_YIN_DM
CPNCIN_DM
YOUT_DM
COUT_DM
SCURVE1
IECOUT
ANA3R3V
ANA3R3V
P_OFF_L
XFWE
D3R3V
D3R3V
D3R3V
D3R3V
SYNC_DET
X_SW_3R2V
X_SW_3R2V
CHSEL
ANA5V
CONV_TU
D1R8V
D1R8V
D1R8V
D1R8V
D5V
SBPTM
XINTM
XMPREQ
SBMTP
SCLK
VSS
OUT
OUT
+
+
-
-
VCC
V
C
C
VCC
[
V
]
P
P
P
P
P
P
P
P
P
P
Y/V OUT B
C75 OUT
S1/S2 OUT
(BH7629KS2)
V75 OUT
[23]S1/S2 DET3
Y75 SAG
SLICER VIDEO B
V75 SAG
SW VCC1
TEST2
[59]SYNC DET OUT
Y/V OUT A
D
V
D
B
/
P
B
I
N
[60]V/C SYNC OUT
PY/G SAG
[41]DVD C IN
A
V
2
G
/
C
I
N
PY/G OUT
D
V
D
G
/
P
Y
I
N
LINE 3 OUT
PR/R/C OUT
SYN VCC
P
O
F
F
_
H
R
F
O
U
T
(
B
D
3
8
2
4
F
S
)
A
D
R
A
D
R
L
S
E
X
T
3
2
B
I
A
S
D
A
L
S
D
A
S
D
A
S
C
L
S
C
L
D
A
R
R
E
G
F
I
L
L
O
U
T
R
T
U
O
R
E
X
T
2
2
E
X
T
2
1
E
X
T
3
1
E
X
T
1
1
E
X
T
1
2
C
A
P
1
S
Y
N
G
N
D
D
E
T
O
U
T
B
A
V
2
G
I
N
T
E
S
T
1
DVD Y IN
DRV GND1
D
R
V
V
C
C
2
DVCC1
V
R
E
F
C
L
K
R
D
R
V
V
C
C
3
A
V
2
B
I
N
V
R
E
G
SLICE DC
CLK MONI
SYNC_CR
PB/B SAG
C OUT A
[42]DRV GND3
SLICER VIDEO A
PR/R/C SAG
PB/B OUT
[43]DVD R/PR IN
LINE 2 OUT
O
U
T
L
L
O
U
T
L
O
U
T
R
N
C
N
C
N
C
N
C
N
C
T
U
O
L
T
U
I
L
F
R
O
N
T
2
F
R
O
N
T
1
T
U
I
R
BL SW IN
SW GND1
C OUT B
V
I
D
E
O
1
I
N
[79]BLSW OUT
[78]DVCC2
[80]TEST3
V
I
D
E
O
2
I
N
V
I
D
E
O
3
I
N
S
1
/
S
2
D
E
T
2
C
/
S
D
E
T
2
C
/
S
D
E
T
3
D
E
T
O
U
T
A
S
1
/
S
2
D
E
T
1
C
/
S
D
E
T
1
DRV VCC1
Y75 OUT
C 3 IN
[22]DRV GND2
[21]Y 3 IN
T
U
N
E
R
Y
2
I
N
C
1
I
N
D
G
N
D
1
S
W
G
N
D
2
C
2
I
N
S
W
V
C
C
2
Y
1
I
N
D
G
N
D
2
or
or
or
or
o
r
SGND
B
S
T
U
N
E
R
(
P
Q
1
L
5
0
3
M
2
S
P
Q
)
A
F
C
I
I
C
_
D
A
T
A
I
I
C
_
C
L
K
U
N
R
E
G
_
3
8
V
X
_
S
W
_
5
R
8
V
1
T
U
N
E
R
_
L
1
T
U
N
E
R
_
R
T
U
N
E
R
_
V
I
D
E
O
1
Y
Y
C
b
/
P
b
C
Y
/
P
Y
C
r
/
P
r
B
O
T
T
O
M
C
P
S
L
1
I
N
B
O
T
T
O
M
L
1
I
N
[
L
]
T
O
P
L
1
O
U
T
[
L
]
T
O
P
C
P
S
L
1
O
U
T
B
O
T
T
O
M
L
1
I
N
[
R
]
T
O
P
L
1
O
U
T
[
R
]
T
O
P
C
P
N
L
1
O
U
T
B
O
T
T
O
M
C
P
N
L
1
I
N
IN
(UNR5211-TX)
(UNR5211-TX)
(UNR5111-TX)
(
N
J
M
2
3
7
0
U
0
9
-
D
(
T
E
1
)
)
S-14
Summary of Contents for DMR-ES20P
Page 6: ...6 3 Service Navigation 3 1 Service Information 3 2 Flow chart for confirmation ...
Page 9: ...9 4 Specifications ...
Page 11: ...11 6 Location of Controls and Components ...
Page 27: ...27 11 1 2 Checking and Repairing of Main P C B ...
Page 28: ...28 11 1 3 Checking and Repairing of DVD RAM Drive ...
Page 40: ...S 9 ...
Page 67: ...S 36 ...
Page 69: ...S 38 ...
Page 70: ...S 39 ...
Page 71: ...S 40 ...
Page 72: ...S 41 ...
