panasonic PV-DF274, PV-DF2704, PV-DF27 Diagram
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
PV-DF204 / PV-DF 2004 / PV-DF274 / PV-DF2704 / PV-DF 2004-K / PV-DF2704- K
8.6. DEFLECTION SCHEMATIC DIAGRAM (Models:PV-DF274/PV-DF2704/PV-DF2704-K)
DEFLECTION SCHEMATIC DIAGRAM (D, E, F)
R758
82K
R757
7500
R759
68K
C793
C792
0.1[KB]
0.1[KB]
INTEGRATED
CIRCUIT
R761
10K
R760
470K
Q754
2SC3311A
R769
1K
C794
47/35V
R762
12K
C795
470/25V
R791
8200
R764
6800
H-PIN
R763
10KB
R792
8200
R765
1800
H-WID
R766
10KB
R767
12K
R768
2200
R751
100
R756
1500
Q753
2SA1309A
PINCUSHION
COMPENSATOR
R755
100
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
R714 2700
R713
470
D704
MA29T-ATA
D705
WA5
D752
MA165
U751
LXPUS02X62
Q751
PINCUSHION
COMPENSATOR
R753
10KB
H-KEY
46
U751
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
LXPUS02X62
Q751
PINCUSHION
COMPENSATOR
P504
1
2
3
4
5
6
7
SW_+12V
V_CORR.
V_SAW
FBT_+28V
EW_MOD
H_GND
EHT_DC
(TO TV MAIN C.B.A.)
COMPARISON CHART
OF MODELS & MARKS
MODEL
PV-DF204
PV-DF2004
PV-DF2004-K
PV-DF274
PV-DF2704
PV-DF2704-K
- - - - -
- - - - -
- - - - Not Used
MARK
A
B
C
D
E
F
G
H
I
PT
R753
10KB
H-KEY
180
R752
R776
4700
C761
0.01
R799
4700
R775
5600
TP752
TP751
PT
C762
10/16V
PT
R772
1500
C765
0.33/50V
R794
1500
R771
4700
R798
100
3300
R793
VCC
1234
R777
150K
C768
3900P
R773 82K
C763
0.22
C767
0.1[KB]
C766
PT
-
R770
PT
-
+
R795
R797
39K
150K
5678
R796
150K
+
IC752
C0ABAA000005
(COMPARATOR)
GND
C764
1000P[KB]
R774
1K
R778
WA5
R779
120K
DC LEVEL ADJ.
46
LINK TO VOLTAGE CHART
LSJB2075
DEFLECTION SCHEMATIC DIAGRAM
PV-DF274/PV-DF2704/PV-DF2704-K
8.7. POWER SUPPLY SCHEMATIC DIAGRAMS
POWER SUPPLY I SCHEMATIC DIAGRAM
P7001
TEL302-5X
1
ESD GND
P7006
TEL302-5X
1
P7004
TO TV MAIN
C.B.A.P802
P7005
1TO P II
2TO P II
ESD GND
TEL302-5X
1
SP GND
TEL302-5X
1
ESD GND
SW_+5V_VIDEO
SW_+30V
TP9554
WA7.5
U7001 J3AAABB00001
NCNCNCNCNCNCNCNCNC
123456 7 8 9 10 111213 14 15 16 17
L7001
10U
TP9553
WA7.5
ENG37A11GF
D7001
PT
A,B,C,D,E,F
G,H,I
C7002
0.01[KB]
C7001
1000/6.3V
( UHF/VHF TUNER
PT
PT
C7003
C7005
C7004
C7006
C7007
C7008
1000P [KB]
C7009
D7003
D7004
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
PT
)
CLOCK
DATA
AFT
AUDIO_OUT
SIF_OUT
BTLNCVIDEO_OUT
R7003
100
C7015
PT
R7022
C7011
D7002
C7021
27K
PT
39P
22P
PT
100
1K
R7001
R7002
PT
PT
PT
L7002
R7021
22K
0.01[KB]
J7031
0.01[KB]
100U
PT
PT
C7012
J7032
C7031
Q7021
2SD1819A
()BUFFER
R7023
1800
PT
C7013
R7031
1K
0.01[KB]
C7032
C7033
PT
C7022
R7032
PT
0.01[KB]
R7033
2SB709A
Q7031
BUFFER)(
0
PT
10/16V
L9001
TO P II 3
JK9501
AUDIO OUT
JK9502
VIDEO IN AUDIO IN
WHITE RED
RED
YELLOW WHITE
SW_+5V_AUDIO
SW_+12V
4TO P II
J9503
1
2
3
MA165
D9503
MA165
D9504
J9501
PT
1
2
5
3
4
D9505
MA4051-M
(5.1V)
R9501
75
D9506
MA4051-M
(5.1V)
D9507 MA165
D9508
MA165
D9509
D9510
)
12V
(
MA4120-L
D9511
)
12V
(
D9512
MA4120-L
)
12V
(
MA4120-L
)
D9513
12V
(
D9514
MA4120-L
D9515
PT
PT
PT
PT
D9516
R9502
5600
TP9552
TP9501
WA7.5
WA5
C9501
PT
R9503 5600
C9502
10/16V
TP9551
WA5
C9504
10/16V
C9503
PT
J9502
PT
WA5
47K
5678
R9504
IC9501
C0ABBB000256
( OP AMP)
V-
47K
R9505
J9504
L9501
100U
V+
0.01
10/16V
C9506
C9505
1234
PT
2SD1819A
PT
PT
C9507
Q9501
()BIAS
C9508
4700
R9507
4700
5600
R9506
R9508
0.01
C9509
10/16V
C9510
A,B,C,D,E,F
J1201
PT
47
PV-DF204 / PV-DF 2004 / PV-DF274 / PV-DF2704 / PV-DF 2004-K / PV-DF2704- K
10/16V
NOTE:
PARTS MARKED "PT" ARE NOT USED.
PT
L9001
100U
IC9001
AN5832SA-E1
(
C9001
FM SIGNAL PROCESS
R9002
R9003
100
C9026
56P
C9008
180K
2R2/50V
R9001
NC
AGC
MATRIX
L+R
& MODE SW
L-R/SAP
OFFSET
CANCEL
123456789
)
C9003
C9004
C9002
10/16V
3R3/50V
0.33/50V
C9006
PT
C9005
2R2/50V
PT
272829303132 1920212223242526
IIC
DECORDER
C9007
0.1[KB]
100/6.3V
NC
WIDEBAND
EXPAND
WIDEBAND
RMS DET
IIC/PARA
0.022[KB]
100
SPECTRAL
EXPAND
SPECTRAL
RMS DET
GND
AGC SW
C9009
C9027
56P
0.01
C9010
2R2/50V
C9011
75us L-R
CANCEL
DE-EMPH
dbx
DE-EMPH
SPECTRAL
SW
FILTER
WIDEBAND
FILTER
MUTE
FOMO
MODE
10
11 12 13 14 15 16
C9012
4R7/50V
SIF
DEMOD
VCA
SIF/BB
SW
SAP OUT
FILTER
SIF/BB
J9001
1000P[KB]
OFFSET
CANCEL
STEREO
FILTER
NOISE
FILTER
SAP
DEMOD
NOISE
DET
C9013
PT
Vcc
L+R
FILTER
SAPL-R/SAP
FILTER
SAP
DET
C9014
0.1[KB]
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
REC AUDIO SIGNAL PB AUDIO SIGNALPB VIDEO SIGNALREC VIDEO SIGNAL
C9022
2R2/50V
0.22
C9015
3300
R9004
PLL
PILOTOFFSET INPUT
CANCEL
C9016
0.033[KB]
0.1[KB]
C9017
1718
PILOT
DET
FILTER
NC
2R2/50V
C9018
0.33/50V
R9005
47K
C9020
PT
C9019
0.01[KB]
C9021
2R2/50V
1K
R9006
1K
R9007
R9008
47K
C9023
PT
C9024
0.01[KB]
TP9001
PT
TP9002
PT
C9025
10/16V
Q9001
PT
Q9002
PT
Q9003
PT
R9009
PT
PT
P7002
GND(ESD)
13
GND(ESD)
12
TNR_AFC
11
DTS_3S_CLK
10
DTS_3S_DATA
9
DEFEAT_H
8
7
GND(TNR)
GND(AUDIO)_OUT
6
LINE_OUT_R
5
GND(AUDIO)_OUT
4
LINE_OUT_L
3
GND(TNR)
2
TNR_VIDEO
1
COMPARISON CHART
OF MODELS & MARKS
MODEL
PV-DF204
PV-DF2004
PV-DF2004-K
PV-DF274
PV-DF2704
PV-DF2704-K
- - - - -
- - - - -
- - - - Not Used
TO MAIN
C.B.A.P4003
MARK
A
B
C
D
E
F
G
H
I
PT
R9507
4700
5600
R9506
R9508
L9501
100U
0.01
C9509
10/16V
C9510
A,B,C,D,E,F
J1201
PT
TO MAIN
P9501
C.B.A. P4004
1
GND(TNR)
2
SIF_IN
3
GND(TNR)
4
TNR_AUDIO_R
5
GND(TNR)
6
TNR_AUDIO_L
7
GND(TNR)
8
AUDIO_+6V
9
REAR_AUDIO_R
10
GND(AUDIO)
11
REAR_AUDIO_L
12
GND(VIDEO)
13
REAR_VIDEO
A,B,C,D,E,F
LINK TO VOLTAGE CHART
LSJB2155
POWER SUPPLY I SCHEMATIC DIAGRAM
PV-DF204/PV-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K
47
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
PV-DF204 / PV-DF 2004 / PV-DF274 / PV-DF2704 / PV-DF 2004-K / PV-DF2704- K
POWER SUPPLY II SCHEMATIC DIAGRAM
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 3A 125V/250V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
3A 125V/250V
D’ INCENDIE N’ UTILISERQUE DES FUSIBLE DE MÉME
TYPE 3A 125V/250V
HOT CIRCUIT. BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
L1001
TO TV MAIN
C.B.A. P1006
AC120V
TP803
TP802
AC120V
TP1001
EYF52BC
F1001
125V/250V 3.0A
3A 125V/250V
C1001
100P
/125V /125V
*
TP1002
EYF52BC
C1002
100P
*
*
C1003
0.01
/250V
G0B183E00002
ELF15N005A
J0HBLG000001
*
C1004
3300P
/250V
C1005
1500P
/250V
D1001
ERC13-08
D1003
ERC13-08
D1004
ERC13-08
R1002
47K
1/2W
C1006
47/50V[HG]
D1005
ERC13-08
C1007
3
4
IC1001
C5HABZZ00101
SWITCHING
CONTOROL
470P
C1008
120/200V
5
2
1
C1009
470/2KV
R1003
680
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
R1009
100K
2W
C1010
220P
/500V
D1009
AG01
R1007
PT
R1008
2K
D1010
AG01
D1007
AG01
R1010
PT
R1004
0.22/2W
L1002
VLPS0083
D1006
AK03
R1006
3300
D1008
AG01
C1012
4R7/200V[HG]
D1011
ERA18-04
L1003
VLPS0083
R1011
33
C1011
0.1[KB]
IC1002
CNC1S101R1KT
/CNC1S101S1KT
ERROR
VOLTAGE DET
T1001
LSTP0125
C1013
560P[KB]
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
C1023
100P
R1013
10
D1017
C1026
ERA18-04
47/50V[HG]
C1020
PT
20
3
19
D1012
4
5
8
7
9
6
ERB84-009L6
C1021
PT
18
D1014
ERB83-006V5
D1015
ERB81-004
17
C1024
330/18V
16
D1013
15
YG831C03R
14
13
12
11
4
1
3
2
R1015
220
R1014
2200
R1016
1K
C1025
470/25V
C1027
2200/6.3V
L1005
10U
C1028
330/18V
L1004
10U
L1006
9U
C1030
0.22[KB]
L1007
100U
L1008
22U
C1033
1000/6.3V
C1034
1000/6.3V
R1017
2430
R1043
R1018
1
R
23
K
A
IC1003
C0DAEMZ00005
/B1AZKD000001
/C0DAEMZ00001
SWITCHING
REGULATOR
C1036
PT
C1035
330/25V
PT
2200
TP1008
C1037
330/18V
PT
D1041
MA2200
()20V
R1045
PT
R1047
PT
R1046
PT
SWITCHING
POWER ON-OFF
1.5A
PR1003
UNH000600A
PR1004
LSSF009A35E
Q1004
2SB709A
3.5A
R1020
10K
SWITCHING
DVD POWER ON-ON
1.5A
PR1005
UNH000600A
TP1009
SWITCHING
DVD POWER ON-ON
Q1006
2SD1819A
Q1008
UN2211
UNH000600A
PT
R1021
8200
R1022
10K
R1023
10K
PR1007
TP1010
PT
R1024
4700
Q1007
2SB709A
SWITCHING
POWER ON+30V
R1025
8200
TP1012
PT
TP1013
1.5A
PT
C1038
PT
IC1001
SWITCHING CONTROL
IC- DETAIL BLOCK DIAGRAM
GND
5
START
CONTROL
OVER
VOLTAGE
PROTECT
4 1
LATCH
THERMAL
SHUTDOWN
OVER
CURRENT
PROTECT
OSC
DRIVE
SWITCHING
IC1003
SHUNT REGULATOR
IC- DETAIL BLOCK DIAGRAM
COMPARATOR
3
1
V-REF(2.495V)
2
3
2
48
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
SWITCHING
POWER ON-OFF
1.5A
PR1003
UNH000600A
PR1004
LSSF009A35E
Q1004
2SB709A
3.5A
R1020
10K
SWITCHING
DVD POWER ON-ON
R1023
10K
Q1008
UN2211
1.5A
PR1005
UNH000600A
PR1007
UNH000600A
TP1009
PT
TP1010
PT
SWITCHING
DVD POWER ON-ON
R1021
8200
R1024
4700
R1022
10K
Q1006
2SD1819A
Q1007
2SB709A
SWITCHING
POWER ON+30V
R1025
8200
TP1012
PT
TP1013
1.5A
COMPARISON CHART
OF MODELS & MARKS
MODEL
PV-DF204
PV-DF2004
PV-DF2004-K
PV-DF274
PV-DF2704
PV-DF2704-K
- - - - -
- - - - -
- - - - Not Used
Q1013
SWITCHING
2SD1581-T
POWER ON+12V
RU2YX
D1040
D1022
D1020
ERA15-01
ERA15-01
C1046
10/16V
PT
C1039
10/16V
C1042
IC1004
C0DAEGG00008
( +3.3V REGULATOR )
C1040
1000/6.3V
C1041
10/16V
C1043
47/16V
C1044
PT
PT
SWITCHING
CONTROL
SWITCHING
CONTROL
0.33[KB]
2SD601A
C1038
PT
D1021
ERA15-01
R1027
1800
*
R1026
1800
2SD601A
C1045
R1028
15K
R1030
15K
Q1011
*
Q1012
R1029
R1031
330
0
C1047
PT
SWITCHING
CONTOROL
Q1010
2SD2396K
SWITCHING
DVD POWER ON+6V
1/2W
1/2W
C1048
PT
U1004
5
LXPUS01D04
214
Q1009
2SD1581-T
SWITCHING
DVD POWER ON+5V
R1033
15K
R1035
15K
Q1015
2SD601A
MA4051N-H
( 5.1V )
R1037
100K
3
R1036
PT
R1032
680
D1024
R1034
680
D1023
MA4047N-MTA
0.47/50V
47/16V
(4.7V)
D1025
D1026
MA165
R1039
4700
Q1014
2SD2358
SWITCHING
POWER ON+5V
C1053
C1051
R1038
0
C1052
100/6.3V
C1050
10/16V
C1049
MA4100N-H
D1027
MA165
R1040
PT
PT
L1009
WA5
C1054
C1055
PT
C1056
0.47/50V
0.47/50V
TP1014
C1058
PT
C1061
( 10V )
C1059
10/16V
D1028
PT
C1060
10/16V
PT
C1057
100/6.3V[EE]
TP1015
C1062
10[MB]
TP1016
R1041
PT
10[MB]
TP1022
PT
TP1017 PT
L1011
9U
C1063
330/18V
C1066
330/16V
R1044
C1067
PT
1[KB]
C1069
L1601
LSLF0035
WA5
10[MB]
J1009
WA5
L1602
LSLF0035
22U
L1603
R1603
330
C1603
4R7/25V
PT
PT
WA5
R1602
D1029
PT
J1602
WA5
R1601
C1601
27P
C1602
J1601
0.1[KB]
WA7.5
D1030
ERA15-01
D1031
D1002
BOAAML000001
C1022
10/50V
R1604
PB AUDIO SIGNAL
WA7.5
C1070
10[MB]
TP1018
PT
WA5
D1016
BOAAML000001
C1029
PT
R1012
*
15K
*
R1001
15K
Q1002
2D601A
SWITCHING
CONTROL
L1014
EXCELDR25V
EXCELDR25V
TP1019
PT
Q1001
2SD1581-T
SWITCHING
POWER ON+12V
3
2
1
TP1020
L1015
D1032
PT
D1033
PT
R1019
1.2K
JK1601
B3RAE0000029
PT
DIGITAL
AUDIO
OUT
C1071
0.1[KB]
TP1006
TP
D1019
MA4110N-H
(11V)
C1064
0.47/50V
R1042
PT
TP1021
P1003
P1004
P1005
C1065
47/16V
SW_+30V
P1001
UNSW_+5V_VIDEO
12
DVD_POWER_ON_H
11
POWER_ON_H
10
SW_+5V_VIDEO
9
UNSW_+5V_SYSCON
8
SW_+12V
7
MOTOR_GND
6
MOTOR_GND
5
SW_+12V_SYL
4
UNSW_+16V
3
GND
2
GND
1
SW_+5V_VIDEO
SW_+5V_AUDIO
SW_+12V
PT
GND
1
PT
GND
1
PT
GND
1
TO MAIN
C.B.A.P1201
P1002
1
MOTOR_GND
2
MOTOR_GND
3
ACT_VM_+5V
4
M_VM_+6V
5
A_GND
6
D_GND
7
D_GND
8
SW_+3.3V_DVD
9
SW_+3.3V_DVD
10
SW_+5V_DVD
11
D_AUDIO
MARK
PT
TO P I
2
1 TO P I
TO P I3
TO P I4
TO DVD MAIN
C.B.A.P8402
P1050
P1051
P1052
P1053
P1054
P1055
P1056
P1057
P1058
P1059
P1060
A
B
C
D
E
F
G
H
I
BROWN
BROWN
RED
ORANGE
YELLOW
GREEN
GREEN
BLUE
BLUE
PURPLE
GRAY
48
LINK TO VOLTAGE CHART
LSJB2155
POWER SUPPLY II SCHEMATIC DIAGRAM
PV-DF204/PV-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K
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