Panasonic DMR-EZ49VEG, Руководство по обслуживанию

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1 8 6 4 2 3 5 7 9
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r
o
r
o
r
o
r
o
r
or
or
o
r
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
ON
VSS
VIN
VOUT
PG OUT
VG
CT2
CST
CT1
VM2
L GND
OUT1
RIN
OUT2
FIN
PCI
IREF
OREF
DAVN
GND[A]
CTL.HEAD[+]
CTL.HEAD[-]
[1]SECAMPAL(SYS2)
PB.CTL.OUT
CTL.AMP.REF
FG.AMP.OUT
FG.AMP.IN
[79]S.REEL.PULSE
[80]T.REEL.PULSE
DUB_DVD
AFCS
V
H
S
_
K
E
Y
1
V
H
S
_
K
E
Y
2
5V[AD]
+5V[A]
EX.FF/REW[L]
DUB_HDD
P
O
N
[
H
]
C
A
P
.
E
T
EEP_WR
X_SEL
+5V[D]
32KHz.OUT
FSC.LPF
50Hz(H)
S_DUB_H
HPNC[H]
[52]CVOUT
[51]LECHA
[53]OSD5V
NUB[GND]
12MHz.IN
12MHz.OUT
GND[OSC]
S
T
A
B
(
L
)
F
M
_
M
U
T
E
6
0
H
z
M
E
S
E
C
A
M
D
E
T
_
H
POS.SW2
POS.SW1
POS.SW3
32KHz.IN
RESET[L]
H
L
F CVIN
OSD.FSC IN
OSD[GND]
N
U
A
[
G
N
D
]
S
E
C
A
M
_
M
I
X
C
V
I
N
2
A
N
T
_
S
H
O
R
T
_
L
[28]UNLOADING
[30]POS.SW4
[29]LOADING
A
B
S
_
N
O
R
M
A
V
A
V
A
V
A
V
A
V
A
V
A
V
A
V
A
V
A
V
A
V
A
V
A
V
A
V
A
V
A
V
AV
AV
AV
AV
AV
AV
A
V
AV
AV
AV
AV
AV
AV
A
V
A
V
A
V
AV
AV
AV
AV
AV
AV
AV
T
U
T
U
T
U
T
U
TU
TU
T
U
M
_
G
N
D
M
_
G
N
D
V
V
V
V V
V
V
V V V V V
V
V
V
V
V
V
V
V
V
V
V
IR
KEY2
KEY1
KEY_GND
(TO FRONT R)
Vout
Vdd
F
G
1
5
V
M
E
C
H
A
_
1
2
R
5
V
M
E
C
H
A
_
1
2
R
5
V
M
E
C
H
A
_
1
2
R
5
V
T
L
G
N
D
[
F
G
]
MODE SW
CPN_Y_FIN
CPN_C_FIN
F_INPUT_R
F_SW
F
_
S
W
F_INPUT_L
F_INPUT_V
AD5V
A
D
5
V
A
F
C
I
2
C
5
_
C
L
K
I
2
C
5
_
D
A
T
A
S
L
I
C
E
R
_
V
I
D
E
O
P
S
_
1
1
R
6
V
A
V
2
_
P
B
_
H
P
5
0
A
V
2
_
B
L
A
N
K
I
N
G
A
V
2
_
V
_
I
N
A
V
2
_
R
_
C
_
I
N
A
V
2
_
B
_
I
N
A
V
2
_
G
_
I
N
P
_
F
A
I
L
V
H
S
_
S
_
C
L
K
V
H
S
_
S
_
I
N
V
H
S
_
S
_
O
U
T
U
N
R
E
G
_
3
8
V
V
T
R
_
C
S
K
E
Y
_
C
H
_
D
O
W
N
K
E
Y
_
C
H
_
U
P
C
P
N
_
C
_
I
N
_
D
M
V
_
Y
_
I
N
_
D
M
B
P
B
_
O
U
T
_
D
M
G
P
Y
_
O
U
T
_
D
M
R
P
R
_
O
U
T
_
D
M
C
_
O
U
T
_
D
M
Y
_
O
U
T
_
D
M
X
_
S
W
_
1
2
V
X
_
S
W
_
1
2
V
A
A
D
C
_
R
A
U
_
G
N
D
A
U
_
G
N
D
A
U
_
G
N
D
A
U
_
G
N
D
A
A
D
C
_
L
M
I
X
_
L
_
O
U
T
_
D
M
M
I
X
_
R
_
O
U
T
_
D
M
D
V
D
_
R
_
O
U
T
D
V
D
_
L
_
O
U
T
H
S
Y
N
C
Q6801:(EXT USE)
R6803:(EXT USE)
R6802:(EXT USE)
R6801:(EXT USE)
QR6801:(EXT USE)
2010.12.31
B
S
T
_
O
N
_
H
N
C
O
A
V
I
O
_
P
O
N
_
L
I
O
_
P
_
S
A
V
E
_
H
(
N
C
)
A
N
T
_
P
O
N
_
H
(
N
C
)
Modify Category
1
2
3
Variation Type
EX99VEG C
EZ49VEG B
EZ49VEB,EZ49VEC,EX99VEB A
VariationCategory1
L6102
L6110
A/B/C
VWJ0795=5
VWJ0795=5
DMR-EZ49VEB
Syscon_Servo Section
(VHS_Main P.C.B.(3/5))
Schematic Diagram (S)
DMR-EZ49VEB DMR-EZ49VEB
DMR-EZ49VEB
Syscon_Servo Section
(VHS_Main P.C.B.(3/5))
Schematic Diagram (S)
Syscon_Servo Section
(VHS_Main P.C.B.(3/5))
Schematic Diagram (S)
Syscon_Servo Section
(VHS_Main P.C.B.(3/5))
Schematic Diagram (S)
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