Panasonic PV-DF204 Service Manual page 177

TV MAIN C.B.A. LSEP2151B (A,B,C) / LSEP2151A (D,E,F) / LSEP2151D (G,H) / LSEP2151C (I)
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
COLD
P501
J801
Q591
E C B
DEG
RL591
R804
RL801
TP810
HOT
R803
L802
Q801
E C B
D803
TP802
TP809
C804
C803
TP803
D802
L801
C802
C801
D801
P802
R801
6.3A 125/250V
P801
F801
2 1
COLD
HOT CIRCUIT. BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
NOTE:
CIRCUIT BOARD LAYOUT SHOWS COMPONENTS INSTALLED FOR VARIOUS MODELS.
FOR PROPER PARTS CONTENT FOR THE MODEL YOU ARE SERVICING,
PLEASE REFER TO THE SCHEMATIC DIAGRAM AND PARTS LIST.
NOTE:
CIRCUIT BOARD LAYOUT INCLUDES COMPONENTS WHICH ARE NOT USED.
COLD
1 19
J753
J752
2 18
R592
D865
D866
D864
P850
1 2
C865
L855
D591
HOT
L856
TP852
J851
16
9
D862
10
18
C864
COLD
PR852
T850
D860
HOT
8 1
9
1
R857
C871
D858
R866
R856
D857
C869
L857
D856
HOT
C856
HOT C873
R853
5
R852
4
3
2
C855
1
R850
L850
COLD
D854
C861
J852
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 6.3A 125V/250V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D' INCENDIE N' UTILISERQUE DES FUSIBLE DE MÉME
6.3A 125V/250V TYPE 6.3A 125V/250V
R514
R501
L704
R701
J504
C556
L554
C872
R710
C704
TP851
R554
D556
D557
Q571
E B
C
R512
C511 D503
L501
C541
R544
TP541
Q541
E B
C
R583 R582
D542
R541
U505 1
7
DEFLECTION R789
Q581 E C B
C.B.A.
R416
R435
COLD
L451
R471
R436
R470
E C B Q431
C431
C429 C414
R468
R433
C402
C460
R415
C409
R401
R414
C401 D401
IC850
R409 TP558
U850
C411
COLD 1
13
IC451
U451
R406 C419
R466
R503
R526
TP554
TP553
TP501
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
COLD
L701
C
Q501
B E
C525
R502
C526
D506
L551
C555
R508
DY
R519
1 2 4 6
J503
1 2 3 4
R556
R557
D555
R581
TP551
H.V DANGER
R552
R553
R563
R427
C561
TP552
ABL
C562
R551
4 1
TP556
P504
R561
C523
1
6
D553
P503
R523
R585
E C B Q523
C553
TP502
TP503
TV MAIN C.B.A. LSEP2151B/LSEP2151A/LSEP2151D/LSEP2151C
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-DF204 A
PV-DF2004 B
PV-DF2004-K C
PV-DF274 D
HAVE
PV-DF2704 E
PV-DF2704-K F
- - - - - G
- - - - - H
- - - - - I
C510
R511
R516
C550
T501
1 2
3
4
R562
U551
B E
Q551
C
C575
130V
10
9
8
7
28V
COLLECTOR
6
GND
HEATER
5
GND
4
3
1 2
220V
VR
11
FBT
T551
LSJB2151
PV-DF204/PV-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K