Panasonic PV-DF204 Service Manual page 135

SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
ER TO BEGINNING OF SCHEMATIC SECTION.
TP810
D803
MA167
TP809
RL801
LSSY0004
R804
0.82
5W
00001
5A
00001
RL591
LSSY0004
D592
MA167
R592
[S2]
4700
Q591
2SC3311A
*
SWITCHING
R591
[S2]
DEGAUSS ON
10K
T850
LSTP0124 A,B,C,G,H
ETS35AA6S5ND D,E,F,I
C864
1000P
2 16
PR852
D860
WA5 RU30A014
C867
330/200V
3
15
4
14
5
J851
PT
C863
PT
PR850
LSSF009A70E
8
13
D859
7A
ERB84-009
C865
7
470/25V
12
C871
PT
C861
1500P/250V
45
NOTE:
PARTS MARKED "PT" ARE NOT USED.
D804-D807
B0AAKT000010
C808
C806
4700P
4700P
D806
/250V
/250V
D804
C809
C807
4700P
4700P
D807
D805
/250V /250V
TP851
PT
L856
22U
C872
82/200V
D862
PT
TP852
PT
D866
WIRE
L855
D864 D865
10U ERB32-01
ERB32-01 ERB32-01
D861 C868
MA2270
470/25V
(27V)
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.
TV_POWER_ON_H
SW_+12V
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
DEGAUSS_H
TV_+130V
4 TO TV M I
IC850
SWITCHING CONTROL
TV_GND
5 TO TV M I
IC- DETAIL BLOCK DIAGRAM
A,B,C,G,H TO MAIN
C.B.A.P4506
P850
D,E,F,I
1
18V(5W)/14V(3W)
2
AUDIO_GND
PV-DF204 / PV-DF2004 / PV-DF274 / PV-DF2704 / PV-DF2004-K / PV-DF2704-K
2 TO TV M I
1 TO TV M I
HAVE
3 TO TV M I
5
GND
LATCH
START
CONTROL
OVER
VOLTAGE
OSC
PROTECT
DRIVE
THERMAL
4
SHUTDOWN
SWITCHING
LINK TO VOLTAGE CHART
TV MAIN II SCHEMATIC DIAGRAM
PV-DF204/PV-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K
COMPARISON CHART
OF MODELS & MARKS
MARK
MODEL
PV-DF204 A
PV-DF2004 B
PV-DF2004-K C
PV-DF274 D
PV-DF2704 E
PV-DF2704-K F
- - - - - G
- - - - - H
- - - - - I
Not Used PT
OVER
3
CURRENT
PROTECT
2
1
LSJB2151