Panasonic DMR-EZ49VEG

S-18
S4.2. Video (V) Schematic Diagram
S-18
R4003
*
R3016 470
R3017 3300
27K
R3015
R3018
$(3300)
R3013 100
R3014 100
15KR3010
R4012 470K
R4002 15K
R4004 4700
R3002 6200
R3001
1500
R4014
10K
270
R4009
15K
R4013
2200
R4016
R4017
2200
R4015
3300
R4018
1K[22]
R4019
1K[22]
R2099
6800
18K
R4011
R4001
*
$(100K)
R4007
R3005
1200
$(3300)
R4006
*
R3006
*
R3009
$(3300)
R3019
R3008
10M
15K
R4008
5600
R3003
R3021
1K
PB APC APC SW
DEH
HP-NC
PC
ET LPF
Y-LPF
BPF
B.D
6dBAMP
C-Sque lch
YNR
SQPB EQ
GCL GCL GCL
GCLGCL
LPF
LPF
LPF
C.K
C.K
Video AGC
PG
PG
V-AMP
35PinGCL
AGC Det
Clamp
Video ALC
PGFeed Back
TRAP-NC
ACC SW
LCVCO
C-CCD
REC AFC
CLPF1CLPF2
ADJUST
629
REG APC
ACC
ACC
DET
DET
DET
DET
CR DET
SP2 SP2 SP2
SP2 SP2 SP2 SP2
SP2
EVVDET
TANK
COMO
HPF
HPF
VCA
TRAP
TRAP
MIX LEVEL
2MLPF
FM MOD
B.E
DEMO G-EQ DLIM
DL
P-EQ
FM AGC
REC
REC
REC
REC
EQ
SW2
EPON
ON
ON
PREAMP
SP
SP SP
SW4 SW3
fh
Audio ALC
SW1
SW49 SW48 SW47 SW46 SW45 SW44
SW43
SW41
SW42
CH1 CH1 CH2 CH2
SW50
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
DETERTOR
Color Level
B-Y Invert
Mute
SW39
L-SECAM L-SECAM
L-SECAM
L-SECAM
SW38
SW37
SW34
fh HPF
CTL Trap
REC TRAP
HIFI TRAP
C-D
elay
4.43PAL
DELAY
MPAL
MainMain
Main
Conv1
SW33
SW31 SW32
Conv2
4Phase
L-Det
SW29
SW30
SW51
Pilot
Pilot Add Erase
NP Conv
INT
INT
EXT
EXT
SW26
SW27
R*L-SECAM
CCD-CONT
Mode
Control
Clock Driver
CCD
CCD
ACC Det
Chroma
Chroma
ACC Dst
Down Conv
Discri
2fsc
SW35
C-ACC:ON
C-ACC
SW36
Killer
VCO/OSC
X-tal
CONT
MESECAM
Det
Det
SW5
SW6 SW7
Band
Gap
Filter
fo/DevAdj
W.C/D.C
Main Emphasis
Carrier Offset
SW9
SW8
SW10
SW11
REC FBG+ALC
PB AGC+APL
De Emphasis
SW13
SUB LPF
D0
D0
S-Det
SQPB SQPB
SQPB
SQPB
SW12
SW25
SD
SD
SW14
SW15
SW16
-10DB -10DB-10DB
ATT ATTATT
ATT ATT
-4DB -6DB
N.L
Emph
+SSEQ SECAM Delay
De-Emph
N.L.
SW18
ATP
SW52
SW21
R*SDECK
R*SDECK
R*SDECK
R*SDECK
R*SDECK
SW22
Clear
Sync
Sync
lch
Sque
Sep
SW23
SW24
R*SVHS
SW20
SW19
SW17
SVHS+L-SECAM
SVHS+L-SECAM
D0/REC
VCA
Y-CCD
INT EXT
SW40
C1AB00002084
IC3001
801
84 8183 82888990 8687 859597 96 9394 919299 98
30
28
26
24
22
20
18
16
14
12
10
11
13
15
17
19
21
23
25
27
29
51
41 42 4443 4645 4847 49 503231 3433 3635 3837 4039
53
52
55
54
57
56
59
58
79
77
76
78
74
75
72
73
70
71
68
69
66
67
64
65
62
63
60
61
6
4
2
3
5
7
9
8
100
C1AB00002084
IC3001
L3003
G0C390JA0019
L3004
G0C680JA0019
L5001
G0C680JA0019
L4001
G0C221KA0073
L3007
ELJFA120KFB
L3006
G0C270JA0019
L3002
G0C270JA0019
L3001
G0C820JA0019
C3022
$[F2A0J470A824]
C4014
F2A1H4R7A234
50V
$[F2A0J101A245]
C4005
C3047
F2A1H1R0B032
50V
C3044
F2A0J470A824
6.3V
C3040
F2A1H2R2B032
50V
C3037
F2A1HR47B032
50V
C3036
F2A1H4R7B033
50V
C3034
F2A1H1R0B032
50V
F2A0J470A824
C5006
6.3V
F2A1H3R3B032C3023
50V
C3009
F2A1H4R7B03350V
C4001
F2A1C100B099
16V
C4009
F2A0J220A878
6.3V
C4002
F2A1C100B099
16V
C4004
F2A1C100B099
16V
C4010
F2A1H4R7B033
50V
C4017
F2A1H3R3B032
50V
C4016
F2A0J220A878
6.3V
C4011
F2A0J470A824
6.3V
C3019
F2A1C100B099
16V
F2A0J470A824
C3012
6.3V
F2A1A101A204
C4022
10V
C_IN
F_ADJ
ART_V_H_N
V_Y_IN_DM
HPNC_H
X_SW_5R8V
BIAS_H
D_REC_H
A_5V
CTL_HEAD_P
PAL_EP_H
CTL_HEAD_M
G_TU_A_IN_A
IIC_DATA
IIC_CLK
HSW
VTR_P_ON_H
OSD_V_IN
SYS_GND OSD_GND
NOR_FROM_YC
NOR_TO_YC
A_COM
AR
MESECAMDET_H
AL
A_GND
GND
SVHS_PB_H
OSD_5V
TRK_ENV
FSC
21 3 4
68 7 5
C0CBCDD00026
IC3002
1 8 9 3 4 2 7 5 6
P3001
K1MN09A00029
1 2
K1KB02A00035
P4001
1 5 6 3 2 4
K1MN06A00042
P4002
TW3001
VWJ0795=7.5
$[ERJ3GEY0R00V]
K3001
VWJ0795=12.5
K3003
VWJ0795=7.5
K3007
VWJ0795=12.5
K3006
K3008
VWJ0795=10
K3009
$[VWJ0795=5]
K3037
$[VWJ0795=5]
K4001
ERJ3GEY0R00V
K4003
$[ERJ3GEY0R00V]
VWJ0795=7.5
K4002
VEE0U97
ZJ3001
Confidential
Until
TL3001
CL3005
CL3006
CL3007
CL3008
QR3002
$[UNR5212J0L]
QR4005
B1GBCFNN0041
$[UNR5211J0L]
QR4003
1
2
3 4
6
G1
G2
T4001
G2A472C00003
C5003
F1H1H103A219
50V
C5004
F1H1H103A219
50V
C5002
F1H1H103A219
50V
C3006
F1H1C104A071
16V
C3080
F1H1H103A219
50V
C2099
F1H1H681A004
50V
C3051
F1H1A105A028
10V
F1H1A105A028
C3052
10V
C3053
F1H1C104A071
16V
C3033
F1H1C104A071
16V
C3021
F1H1H103A219
50V
C3049
F1H1H103A219
50V
C3048
F1H1H103A219
50V
C3045
F1H1H103A219
50V
C3046
F1H1H3R0A508
50V
C3043
F1H1C104A071
16V
C3042 F1J0J335A002
6.3V
C3041 F1H1E223A002
25V
F1H1C333A041C3039
16V
C3038 F1H1E223A002
25V
C5005 F1H1C104A071
16V
C5007
F1H1C104A071
16V
C4023
F1H1E223A002
25V
F1H1H182A013
C4024
50V
F1H1H471A013
C4021
50V
C3020
F1H1H331A004
50V
F1H1H103A219
C3024
50V
F1H1C104A071
C3030
16V
F1H1C104A071
C3028
16V
C3029
F1H1C104A071
16V
C3015 F1H1C104A071
16V
C3014 $[F1H1C104A071]
F1H1H103A219
C3013
50V
C3011 F1H1A105A028
10V
F1H1A105A028
C3018
10V
F1H1H103A219
C5001
50V
F1H1H182A013
C4008
50V
$[F1H1H222A013]
C4007
C3002
$[F1H1C104A071]
C3003
F1H1A105A028
10V
C3004
F1H1C104A071
16V
C3005
F1H1H270A004
50V
C3008
F1H1H103A219
50V
C3017
F1H1A105A028
10V
C4018
F1H1H182A013
50V
C4202
$[F1J0J475A008]
F1H1H103A219
C4012
50V
C4015
F1H1H682A013
50V
C4201
$[F1H1C104A071]
$[ECJ2VB1H103K]
C4025
C3050
F1H1A105A028
10V
F1H1A105A028
C3026
10V
F1H1A105A028C3007
10V
C3010
F1H1A105A028
10V
F1H1H151A004
C3001
50V
F1J1H333A533
C4020
50V
C3016
F1H1H470A004
50V
H0D357400068
X3002
H0D443400040
X3001
LB4002
J0JBC0000070
LB4003
J0JBC0000070
LB4203
$[ERJ3GEY0R00V]
Q3002
B1ABDF000026
B1ABDF000026
Q4002
B1ABHC000001
Q4003
Q4001
B1ABCL000022
Q4004
B1ADLB000006
QR4004
B1GDCFJJ0037
HA_GND
NA_GND
A
A A A
A A
A A
A
A A
A
A
A
A
AV
AV
AV
AV
AV
S
S
S
S
S
S
S S
S
S
S S S S S S S S S
S
S
S
S
FM_MUT
NC
NC
NC
VOUT
VIN
GND
GND
GND
CN
CONT
TU
TU
TU
(TO CYLINDER)
A R
A COM
LP EP R
A L
SP R SP L
SP COM
LP EP L
LP EP COM
A E IN
NA_GND
(TO AC HEAD)
CTL HEAD[+]
A HEAD[R] A HEAD[W]
CTL HEAD[-]
FULL E IN
FULL E OUT
or
or
or or or or or or
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or
or
or
or or
or or
or
or
or
or
or or
or or
or
or or
or or
or
or
or
or
or
or
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or
or
or
or
or or
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or
or
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or
or or
or
or
or
2010.12.31
(2SC2713-BL,LPAVF)
Modify Category
1
2
3
Variation Type
EX99VEG C
EZ49VEG B
EZ49VEB,EZ49VEC,EX99VEB A
VariationCategory
R3006
R3009
R4001
R4003
A B/C
$ 33K
$ 18K
VWJ0795=5 VWJ0795=5
VWJ0795=5 VWJ0795=5
DMR-EZ49VEB
Video Section
(VHS_Main P.C.B.(1/5))
Schematic Diagram (V)
DMR-EZ49VEBDMR-EZ49VEB
DMR-EZ49VEB
Video Section
(VHS_Main P.C.B.(1/5))
Schematic Diagram (V)
Video Section
(VHS_Main P.C.B.(1/5))
Schematic Diagram (V)
Video Section
(VHS_Main P.C.B.(1/5))
Schematic Diagram (V)
2/4
4/4
1/4
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N
M
L
K
J
I
H
G
F
E
D
C
B
A
3/4
S-18