Panasonic PV-DF204

8.7. POWER SUPPLY SCHEMATIC DIAGRAMS
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
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-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K
COMPARISON CHART
OF MODELS & MARKS
PV-DF204
PV-DF2004
PV-DF2004-K
PV-DF274
PV-DF2704
PV-DF2704-K
- - - - -
- - - - -
- - - - -
Not Used
A
B
C
D
E
F
G
H
I
PT
MODEL
MARK
POWER SUPPLY I SCHEMATIC DIAGRAM
LSJB2155
POWER SUPPLY I SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
75
R9501
PT
D9513
MA4120-L
D9512
MA4120-L
D9509
SW_+12V
MA4120-L
D9511
PT
D9514
MA4120-L
D9510
PT
D9515
TP9501
WA7.5
PT
D9516
JK9501
3
2
1
JK9502
4
3
5
2
1
D9507 MA165
D9508
MA165
PT
J9501
D9503
MA165
D9504
MA165
J1201
PT
J9503
PT
C9510
10/16V
R9503 5600
10/16V
C9504
J9504
PT
PT
C9507
C9501
PT
47K
R9505
R9502
5600
IC9501
C0ABBB000256
1234
5678
100U
L9501
10/16V
C9502
R9508
5600
10/16V
C9506
R9507
4700
Q9501
2SD1819A
R9506
4700
C9503
PT
47K
R9504
C9509
0.01
J9502
WA5
PT
C9508
0.01
C9505
TP9552
WA5
TP9551
WA5
MA4051-M
D9505
MA4051-M
D9506
SW_+5V_VIDEO
R7001
1K
P7004
TEL302-5X
1
SP GND
Q7031
2SB709A
C7032
0.01[KB]
Q7021
2SD1819A
L7001
10U
22P
C7007
SW_+30V
39P
C7006
J7031
PT
27K
R7022
P7006
TEL302-5X
1
ESD GND
1000P [KB]
C7008
PT
R7031
R7032
PT
C7003
PT
PT
C7012
P7001
TEL302-5X
1
ESD GND
PT
C7015
0.01[KB]
C7011
C7022
0.01[KB]
R7003
100
1000/6.3V
C7001
PT
C7031
C7002
0.01[KB]
R7023
1800
PT
C7009
100U
L7002
WA7.5
TP9554
PT
C7013
0.01[KB]
C7021
C7005
PT
C7033
10/16V
R7021
22K
C7004
PT
P7005
TEL302-5X
1
ESD GND
R7002
100
WA7.5
TP9553
R7033
1K
C9015
0.22
C9017
0.1[KB]
C9012
1000P[KB]
C9003
0.33/50V
C9010
2R2/50V
IC9001
AN5832SA-E1
123456789
10
272829303132 1920212223242526
11 12 13 14 15 16
1718
C9011
4R7/50V
C9008
100/6.3V
R9001
PT
J9001
PT
C9006
PT
C9013
0.1[KB]
R9004
3300
C9002
10/16V
C9016
2R2/50V
C9014
0.033[KB]
C9009
0.01
C9004
3R3/50V
100U
L9001
C9001
2R2/50V
C9005
0.1[KB]
C9007
0.022[KB]
C9018
0.33/50V
P9501
13
REAR_VIDEO
12
GND(VIDEO)
11
REAR_AUDIO_L
10
GND(AUDIO)
9
REAR_AUDIO_R
8
AUDIO_+6V
7
GND(TNR)
6
TNR_AUDIO_L
5
GND(TNR)
4
TNR_AUDIO_R
3
GND(TNR)
2
SIF_IN
1
GND(TNR)
R9002
100
R9003
100
SW_+5V_AUDIO
PT
Q9002
PT
C9025
PT
Q9003
PT
R9009
PT
Q9001
2R2/50V
C9021
2R2/50V
C9022
47K
R9008
1K
R9006
PT
C9023
1K
R9007
PT
C9020
0.01[KB]
C9024
TP9001
PT
47K
R9005
0.01[KB]
C9019
PT
TP9002
P7002
1
TNR_VIDEO
2
GND(TNR)
3
LINE_OUT_L
4
GND(AUDIO)_OUT
5
LINE_OUT_R
6
GND(AUDIO)_OUT
7
GND(TNR)
8
DEFEAT_H
9
DTS_3S_DATA
10
DTS_3S_CLK
11
TNR_AFC
12
GND(ESD)
13
GND(ESD)
J7032
0
D7001
PT
D7002
PT
C9026
56P
C9027
56P
D7003
PT
D7004
PT
U7001 J3AAABB00001
ENG37A11GF
1234
5
6 7 8 9 10 11
12
13 14 15 16 17
WHITE RED
RED
YELLOW WHITE
AUDIO OUT
V-
V+
CANCEL
FILTER
MUTE
AGC
NC
SPECTRAL
RMS DET
180K
L+R
DET
DE-EMPH
DE-EMPH
IIC
& MODE SW
MATRIX
NOISE
Vcc
AGC SW
FILTER
FILTER
STEREO
SPECTRAL
MODE
EXPAND
DEMOD
SAP OUT
CANCEL
NC
NOISE
OFFSET
DECORDER
CANCEL
OFFSET
L-R/SAP
SPECTRAL
GND
CANCEL
dbx
FILTER
SIF
L+R
WIDEBAND
PLL
FILTER
WIDEBAND
2R2/50V
SAP
IIC/PARA
SAP
FOMO
WIDEBAND
PILOTOFFSET INPUT
NC
DET
EXPAND
VCA
SW
75us L-R
DET
FILTER
SAPL-R/SAP
FILTER
SIF/BB
RMS DET
SIF/BB
FILTER
PILOT
DEMOD
SW
10/16V
VIDEO IN AUDIO IN
(
12V
)
(
12V
)
(
)
12V
)
(
12V
( OP AMP )
(
)
BIAS
1TO P II
2TO P II
TO P II 3
4TO P II
( UHF/VHF TUNER
)
BUFFER
)
(
(
)
BUFFER
NC NC NC NC NC NC NC NC NC CLOCK DATA AFT AUDIO_OUT SIF_OUT BTL NC VIDEO_OUT
FM SIGNAL PROCESS
)
(
TO MAIN
C.B.A.P4003
TO MAIN
C.B.A. P4004
REC AUDIO SIGNAL PB AUDIO SIGNALPB VIDEO SIGNALREC VIDEO SIGNAL
(5.1V)
(5.1V)
TO TV MAIN
C.B.A.P802
A,B,C,D,E,F
G,H,I
A,B,C,D,E,F
A,B,C,D,E,F
PT
PV-DF204 / PV-DF2004 / PV-DF274 / PV-DF2704 / PV-DF2004-K / PV-DF2704- K
47