Panasonic DMR-EZ49VEG, Руководство по обслуживанию

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L
9
7
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
7
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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