Panasonic DMR-EZ49VEG, Service Manual

Page: 99 / 157

S-47
R
9
7
6
5
5
6
K
R
9
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R
9
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R9705 100
R9727 100
R9728 100
0
R
9
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6
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R
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[
D
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39K[G]
R9753
R9754
43K[G]
R9764
100
R9747 100
R9750
100
R9749 100
R9774
2K
R9816 100
R9742 100
R9726 100
R9815 100
100
R9824
100
R9721
100 R9777
100 R9720
R9744 100
R9745 100
R9729 100
100 R9790
R9789 100
1
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3
3
0
R
9
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3
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0
R
9
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3
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0 R9842
0 R9843
R9743 $(4700)
R9810
4700
R9811 4700
4
7
0
0
R
9
8
2
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100
R9776
R
9
7
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5
4
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R
9
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4
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0
0
15K
R9207
R9211
2R2M
R9201
220
R9210
220K
R9209
100K
R9212
27K
R9213
47K R
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1
4
4
7
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0
R
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2
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R
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0
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1
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R9709
4700
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1
1
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R9780
1K
R9739
100K
R
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3
6
4
7
K
R9781
100K
R9730
1500[F]
R
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7
8
5
1
5
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[
F
]
R9704
1K
5600[F]
R9706
R9779
3900
R
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3
2
2
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1
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1
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0
R
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$
(
4
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R
9
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8
R9719 $(22K)
R
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2
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R
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0
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9
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2
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1
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R
9
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100
R9814
1
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1
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R
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100
R9772
R
9
7
3
8
4
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4
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R
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7
7
5
3
3
K
[
D
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R
9
7
1
0
1
8
K
[
D
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R
9
7
1
8
*
R9799
100
R9731
R
9
3
1
0
4
7
K
R
9
3
1
1
4
7
K
820
R9315
R9312 820
R9759 4700
R9760 4700
R9793
*
R
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7
9
2
*
R9103
22K
820 R9314
820 R9313
R
9
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$
(
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$
(
0
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R
9
8
3
7
R
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8
3
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$
(
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$
(
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$
(
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9
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4
0
$
(
0
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R
9
8
4
1
2K
R9773
9
1
0
0
[
D
]
R
9
1
4
4
R
9
1
4
6
$
(
1
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)
D3R8V
X_SW12R5V
F
+
F
_
M
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1
8
V
V
E
E
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2
1
V
X_SW5R8V
UNREG_38V
MECHA_12R5V
BE3R3V
VFV0187 ZS9504
VFV0164 ZS9502
* ZS9503
1
8
6
4
2
3
5
7
9
13
11
12
10
K1KA13A00074
P9104
DR12V
RAM_DR5V
D3R8ON_H
GND
DR_PON_H
DR_GND
HDD_DR5V
M_GND
2
1
3
ZJ9104
K9ZZ00001279
2
1
3
ZJ9105
K9ZZ00001279
2 1 3
ZJ9103
K9ZZ00001279
2 1 3
K9ZZ00001279
ZJ9102
2
1
3
ZJ9101
K9ZZ00001279
Confidential
Until
CL9723
CL9722
CL9718
CL9733
CL9734
CL9736
CL9739
CL9749
CL9750
CL9751
CL9752 CL9753
CL9754
C
L
9
7
2
7
CL9720
CL9735
CL9746
CL9745
C
L
9
7
4
3
CL9732
CL9738
CL9740
CL9747 CL9748
CL9712
CL9711
C
L
9
7
3
7
CL9714
CL9713
CL9755
C
L
9
7
4
1
CL9758
CL9756
CL9757
CL9759
CL9760
C
L
9
7
4
2
CL9715
CL9717
CL9716
CL9721
CL9744
C
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9
7
2
8
C
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9
7
2
9
C
L
9
7
3
0
CL9761
CL9731
1 9 7 5 3 2 4 6 8
1
9
2
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1
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1
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1
3
1
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1
6
1
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1
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1
2
1
1
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1
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B
2
0
B
0
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0
4
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0
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3
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0
1
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0
D
1
0
0
5
0
0
0
1
8
1
5
6
3
2
4
K1KA06AA0188
P9705
1
5
6
3
2
4
$[K1KA06AA0188]
P9704
4
3
2
1
1
0
1
8
1
6
2
2
3
0
2
8
3
4
4
4
4
8
5
2
5
6
6
0
6
4
6
8
7
2
7
4
7
0
6
6
6
2
5
8
5
4
5
0
4
6
4
2
3
2
3
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4
0
3
6
2
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0
1
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3
3
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LB9726
L
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$[ERJ3GEY0R00V]
LB9719
$[ERJ3GEY0R00V]
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LB9701
LB9704
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LB9716
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LB9712
LB9702
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9
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LB9706
J0JYC0000070
*
LB9725
$
[
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1
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1
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1
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C
9
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6
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F1J0J475A008
C9701
6.3V
F1J0J475A008
C9757
6.3V
C
9
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5
4
F1H1C104A071
1
6
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C9730
F
1
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1
A
1
0
5
A
0
2
8
10V
C9745
F
1
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1
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1
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0
0
0
0
4 50V
C9742
F
1
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1
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1
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0
0
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50V
C9738
F
1
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1
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1
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0
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C9739
50V
C9707 F1H1C104A071
16V
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C9724
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C9704
F1H1H103A219
50V
F1H1H103A219
C9715
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9
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C9736
F1H1H103A219
50V
C9778
F1H1H103A219
50V
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C9793
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C9756
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C9312
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C9311
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F1H1A105A028
C9301
10V
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9
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[
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1
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$
[
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1
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C9112
F1H1C104A071
16V
F1H1A105A028
C9725
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C9719
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C
9
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1
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1
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1
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C9755
$[F1H1A105A028]
C
9
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1
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1
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1
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C
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[
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[
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C9747
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16V
C9748 F1H1C104A071 16V
C9752
F1H1H4700006
50V
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C9764
$[F1H1C104A071]
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[
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1
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1
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1
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[
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9
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9
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7
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[
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1
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1
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C
9
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2
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$
[
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1
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1
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1
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9
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$
[
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1
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1
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1
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[
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2
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9
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$
[
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1
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1
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2
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9
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C9705
$[F1H1C104A071]
C9716
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$[F1H1H103A219]
$[F1H1C104A071]
C9151
8
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1
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1
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2
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0
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2
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1
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1
2
2
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2
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3
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3
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3
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3
2
3
4
3
3
3
1
3
5
3
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3
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4
8
4
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1
4
3
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4
4
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IC9701
C2CBYY000846
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9
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0
3
T
L
9
7
0
4
TL9701
TL9702
1
8
6
4
2
3
5
7
9
19
17
15
13
11
10
12
14
16
18
K1KA19A00007
P9101
1
8
6
4
2
3
5
7
9
19
17
15
13
11
10
12
14
16
18
K1KA19A00007
P9102
D9202
B0ACCK000005
D
9
7
0
2
B0JACE000005
1
2
3
P9701
K1KA03AA0301
5 4
3 2 1
I
C
9
7
0
2
C
0
E
B
E
0
0
0
0
1
9
4
5
4 3
2
1
IC9706
C0EBE0000457
5 4
3 2 1
C0EBK0000206
IC9703
5 4
3 2 1
*
I
C
9
7
0
7
5
4 3
2
1
IC9708
C0DBGYY00700
5 4
3 2 1
I
C
9
3
0
1
C
0
D
B
G
H
D
0
0
0
1
1
2 1
IP9102
ERBSE0R50U
B
1
A
D
G
G
0
0
0
0
0
4
Q
9
7
0
4
Q9701
B1ADCF000172
Q9705
B1ADCF000172
$
[
E
R
J
3
G
E
Y
0
R
0
0
V
]
K
9
7
1
7
K
9
7
0
8
$
[
E
R
J
6
G
E
Y
0
R
0
0
V
]
V
W
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0
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5
=
7
.
5
K
9
3
0
3
K9715
$[ERJ3GEY0R00V]
$
[
V W
J
0
7
9
5
=
1
5
]
K
9
3
0
2
K9702
VWJ0795=7.5
E
R
J
3
G
E
Y
0
R
0
0
V
K
9
7
0
3
ERJ3GEY0R00V
K9704
C
9
7
6
8
F
2
A
1
C
4
7
0
A
7
2
2 1
6
V
F2A0J101A825
C9706
6
.
3
V
F4D55473A013
C9737
5
.
5
V
C9731
$
[
F
2
A
0
J
4
7
0
A
8
2
4
]
C9785
F
2
A
1
E
4
7
0
A
2
0
5
25V
F2A1C100A720
C
9
7
5
9
1
6
V
*
C
9
7
2
7
C
9
7
2
3
$
[
F
2
A
0
J
4
7
0
A
5
9
9
]
$[F2A0J220A878] C9746
S_P_SAVE_L
S_P_SAVE_L_DL
Q9702
B1ABDF000026
Q9706
B1ABDF000026
Q
9
1
0
6
B1ABDF000033
Q
9
7
0
3
B
1
A
B
D
F
0
0
0
0
2
6
B
1
A
B
D
F
0
0
0
0
2
6
Q
9
2
0
2
B
1
A
B
D
F
0
0
0
0
2
6
Q
9
2
0
3
B
1
A
B
D
F
0
0
0
0
2
6
Q
9
2
0
4
QR9704
$[B1GBCFNN0043]
Q
R
9
7
0
3
B
1
G
B
C
F
N
A
0
0
3
0
QR9705
B1GBCFNN0043 QR9706 B1GBCFNN0043
Q
R
9
1
0
1
B
1
G
B
C
F
E
N
0
0
1
5
G0C680JA0019
L9105
1
9
7
5
3
2
4
6
8
22
23
12
13
11
20
19
21
16
15
17
14
18
10
K1KY23AA0606
P9103
1
3
2
B0ADCH000007
D9101
2 1 3 4
6 8 7 5
I
C
9
7
0
5
C
3
E
B
F
C
0
0
0
0
5
3
1
3
4
2
*
P9707
G
9
7
0
1
L9701
G0C100K00043
G0C100K00043
L9703
1
2
3
IC9700
B3ZAZ0000016
S_P_SAVE_L
S_P_SAVE_L_DL
SYS_GND
A
U
_
G
N
D
M
_
G
N
D
RESET
T
O
M
A
I
N
P
C
B
T
O
M
A
I
N
P
C
B
HDMIK1
GND
G
N
D
G
N
D
G
N
D
G
N
D
GND
GND
G
N
D
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
G
N
D
GND
GND
GND
GND
GND
GND
GND
GND
GND
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
POWER BLOCK
QR9704:(JIG:USE)
R9719:(JIG:USE)
R9778:(JIG:USE)
K9708:(JIG:USE)
P9704:(JIG:USE)
R9798:(JIG:NO USE)
F
-
F
+
F
L
_
D
A
T
A
D
V
D
_
S
E
L
_
L
E
D
D
V
D
_
S
E
L
_
L
E
D
V
P
V
H
S
_
S
E
L
_
L
E
D
V
H
S
_
S
E
L
_
L
E
D
K
E
Y
I
N
3
KEYIN3
K
E
Y
I
N
2
KEYIN2
K
E
Y
I
N
1
KEYIN1
K
E
Y
_
C
H
_
D
O
W
N
KEY_CH_DOWN
K
E
Y
_
C
H
_
U
P
KEY_CH_UP
CENTER CONECTOR(High)
TO FRONT_R PCB
o
r
or
or
or
or
or
or
or
or
or
or
o
r
o
r
o
r
o
r
or
or
or
or
o
r
o
r
or
or
or
or
o
r
o
r
o
r
o
r
o
r
o
r
or
or
o
r
o
r
or
o
r
or
or
or
or
or
or
o
r
or
o
r
o
r
X_SW_5R8V
X_SW_5R8V
X
_
S
W
_
5
R
8
V
X
_
S
W
_
5
R
8
V
BE3R3V
BE3R3V
BE3R3V
DI_PON_H
T_CLK
T_DATA
T_CS
ASCO_RXD
ASCO_TXD
(B6B-ZR-3R4)
(B6B-ZR-3R4)
(
T
I
M
E
R
W
R
I
T
E
)
(
M
V
4
_
S
T
A
T
U
S
)
G
P
Y
O
U
T
_
D
M
B
P
B
O
U
T
_
D
M
M
I
X
R
O
U
T
_
D
M
M
I
X
L
O
U
T
_
D
M
Y
O
U
T
_
D
M
R
P
R
O
U
T
_
D
M
C
O
U
T
_
D
M
X
_
S
W
_
1
2
V
X
_
S
W
_
1
2
V
X
_
S
W
_
1
2
V
X
_
S
W
_
1
2
V
X
_
S
W
_
1
2
V
X
_
S
W
_
1
2
V
X_SW_12V
X_SW_12V
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
D
G
N
D
U
A
R
T
M
2
P
D
I
_
P
_
O
N
_
H
U
A
R
T
P
2
M
X
_
S
W
_
3
V
D
R
1
2
V
D
R
1
2
V
DR12V
I
2
C
5
C
K
I
2
C
5
D
T
I
E
C
O
U
T
S
T
M
2
A
D
R
G
N
D
D
R
G
N
D
DRGND
DRGND
D
3
R
3
V
D3R3V
D3R3V
S
T
A
2
M
S
B
I
0
S
B
O
0
E
P
G
_
O
N
_
H
/
B
U
S
Y
A
N
A
3
R
3
V
D
3
R
8
V
D
3
R
8
V
A
A
D
C
_
R
AADC_R
A
A
D
C
_
L
AADC_L
A
U
G
N
D
A
U
G
N
D
A
U
G
N
D
X
M
P
R
E
Q
S
B
M
T
P
A
U
5
V
AU5V
X
I
N
T
P
S
C
L
K
S
B
P
T
M
X
I
N
T
M
C
P
N
C
I
N
_
D
M
A
N
A
5
V
R
G
B
_
C
P
S
V
I
N
R
_
I
N
X
D
I
A
G
B
S
_
O
N
B
_
I
N
G
_
I
N
V
_
Y
I
N
_
D
M
F
3
2
.
7
6
8
K
H
z
_
I
N
3
2
.
7
6
8
K
H
z
_
O
U
T
1
0
M
H
z
_
I
N
X
R
E
S
E
T
XRESET
XRESET
V
S
S
(
G
N
D
)
V
S
S
(
G
N
D
)
V
C
C
1
(
3
.
3
V
)
1
0
M
H
z
_
O
U
T
[
2
]
V
H
S
_
S
_
C
L
K
[
1
]
V
H
S
_
S
_
O
U
T
LP3
TEST1
VSS2(GND)
LP4
AVSS(GND)
[
8
0
]
V
H
S
_
S
_
C
S
[
7
8
]
C
E
C
_
O
U
T
VDD2(5V)
CVIN
3R3V_OFF_H
F
L
_
C
L
K
F
L
_
C
L
K
VHS_S_IN
VHS_S_IN
AVCC(5V)
F
L
_
T
X
D
M1(GND)
SYNCIN
C
N
V
S
S
S
T
A
R
T
(
G
N
D
)
X
T
M
U
T
E
[
L
]
S
D
_
S
E
L
_
L
E
D
[
7
7
]
S
C
A
R
T
M
U
T
E
H
D
V
B
T
_
A
N
T
_
S
H
O
R
T
(
G
N
D
)
AFC
AFC
DC_R_CH
AV2_PIN8
P
5
0
_
O
U
T
P
5
0
_
I
N
T
AV2BLANKING
[
7
9
]
I
O
_
P
_
S
A
V
E
[
H
]
[
3
3
]
N
C
(
G
N
D
)
[
3
2
]
O
N
B
O
A
R
D
/
E
P
G
_
R
X
D
TBUS_RXD
TBUS_CLK
TBUS_TXD
FAN_LOCK1
DR_P_ON[H]
HDD_PFAIL[L]
I
I
C
C
L
K
I
I
C
D
A
T
A
D
I
G
S
C
S
3R3V AREA
[
3
1
]
O
N
B
O
A
R
D
/
E
P
G
_
T
X
D
X
I
N
T
P
_
O
U
T
F
A
N
_
P
W
M
_
O
U
T
X
N
M
I
(
5
V
)
X
I
N
T
M
[
T
B
U
S
]
C
E
C
_
I
N
T
X
M
P
R
E
Q
[
T
B
U
S
]
X
I
N
T
M
_
O
U
T
NC(5V)
FL_CS[L]
DI_P_ON[H]
V
C
C
2
(
5
V
)
P
_
S
A
V
E
[
H
]
A
V
3
_
S
I
N
[
L
]
T
E
S
T
2
[
H
]
F
I
L
A
M
E
N
T
_
O
N
[
L
]
[
5
3
]
V
H
S
_
H
[
5
4
]
H
D
M
I
_
5
V
R
E
G
S
C
L
S
D
A
A
0
V
C
C
VCC
VCC
W
P
A
1
A
2
P_FAIL
AD5V
A
D
5
V
MECHA_12R5V
MECHA_12R5V
IO_P_SAVE_H
UNREG_38V
VHS_S_OUT
VHS_S_CLK
REMOCON
VTR_CS
F_SW
MAX TD
MAX RD
SW UART
SW UART
MAX TXD
MAX RXD
T
O
H
D
D
F
L
_
6
V
F
L
_
C
S
Vout
Vout
Vout
Vdd
Vdd
NC
NC
NC
NC
N
C
N
C
NC NC
NC
5VDET
P50
P50
(1SS355)
FAN
FAN_LOCK
FAN_DC_OUT
3R3V DET
SLICER
D
U
B
_
L
E
D
D
U
B
_
L
E
D
HDD_DR5V
R
A
M
_
D
R
5
V
R
A
M
_
D
R
5
V
H
S
Y
N
C
HSYNC
S
Y
S
_
P
_
F
A
I
L
[
H
]
P
F
A
I
L
[
L
]
M306H7MC
CPRMK1
HDD K1
[
2
8
]
D
I
G
S
C
L
K
/
1
2
5
H
z
F
L
F
L
F
L
FL
O
U
T
V
D
D
1
2
5
H
z
S
T
_
R
X
S
T
_
T
X
NC_O
N
C
_
O
N
C
_
O
H
D
M
I
_
P
5
_
O
N
_
H
SP_PSAVE_L_DL
N
C
G
N
D
AVIO_ON_L
SP_PSAVE_L
ANT_PON_H
ANT_PON_H
H
D
M
I
_
M
O
N
I
H
D
M
I
_
C
O
N
T
[
3
]
R
E
M
O
C
O
N
D3R3V_DET
1
2
5
H
z
(
t
e
s
t
2
)
EPG_TRIG
[
5
1
]
N
C
_
O
[
5
2
]
N
C
_
O
N
C
O
N
C
O
N
C
0
TIM_OFF_H5V
BST_ON_H
BST_ON_H
Vin
CNT CN
2010.03.31
OPT
AUDIO OUT
IN
T
O
M
A
I
N
P
C
B
T
O
M
A
I
N
P
C
B
DVD_L_OUT
MIX_L_OUT_DM
CPN_C_IN_DM
MIX_R_OUT_DM
Y_OUT_DM
GPY_OUT_DM
BPB_OUT_DM
RPR_OUT_DM
V_Y_IN_DM
C_OUT_DM
DVD_R_OUT
AU_GND
AU_GND
AU_GND
AU_GND
Add
AV2_R_C_IN
SLICER_VIDEO
AVIO_PON_L
G_PAL_BG_H_A
AV2_BLANKING
AV2_B_IN
AV2_PB_H
I2C5_DATA
I2C5_CLK
PS_11R6V
AV2_V_IN
M_GND
AV2_G_IN
VOUT
HDD_PFAIL
VIN
VINCNT
VO
S
I
I
R
O
H
M
S
T
VariationCategory
C9724
C9727
IC9707
LB9716
LB9725
LB9726
P9707
R9792
R9793
R9799
ZS9503
DMR-EZ49V DMR-EX99V
$ VFV0167
$ 10K
$ 2400[D]
$ 2200[D]
$
K1KA04AA0301
￨
K1KA04AA0180
VWJ0795=5 VWJ0795=5
VWJ0795=5 VWJ0795=5
VWJ0795=5 VWJ0795=5
$ C0EBK0000206
$ F2A1C121A453
ERJ3GEY0R00V F1H1C104A071
DMR-EZ49VEB
D-IF Section
(Digital_IF P.C.B.(2/3))
Schematic Diagram (IF)
DMR-EZ49VEB
D-IF Section
(Digital_IF P.C.B.(2/3))
Schematic Diagram (IF)
DMR-EZ49VEB
D-IF Section
(Digital_IF P.C.B.(2/3))
Schematic Diagram (IF)
DMR-EZ49VEB
D-IF Section
(Digital_IF P.C.B.(2/3))
Schematic Diagram (IF)
2/4
4/4
1/4
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
N
M
L
K
J
I
H
G
F
E
D
C
B
A
3/4