8.5. TV MAIN 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
TV MAIN I SCHEMATIC DIAGRAM
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.
LSJB2151
TV MAIN I SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
PT
ZP512
1
Q571
2SD1819A
2.2
R562
3.9
5W
C460
1/50V
1K
R433
18K
15K
4.7K
MA165
D505
TV_+130V
1
1/2W
R508
PT
ZP411
1
33K
R432
56K
27K
R413
39K
100
R542
TP551
VJES0030
PT
R583
C550
PT
R586
5600
560
R401
1200
470
DEGAUSS_H
B0HAGP000014
D558
330
R422
100
D573
PT
PT
R582
PIN
7
6
5
4
3
2
1
330K
R406
22K
R545
1K
R468
VLPS0087
L552
0.1/50V
C413
0.1/200V
R524
10K
PT
R581
270K
R543
68K
R585
WIRE
22K
R411
82K
100K
L553
WA5
1R8
R415
PT
R584
33/200V
C575
47/35V
C513
2000
R516
2200
1500
1
TP501
22K
R556
47K
56K
2SC3941H
Q501
B1AACN000013
PT
ZP412
1
C523
10/50V
2200P/2KV
C524
S T
WA7.5
J503
R523
5600
TP541
C554
0.033
/630V
18K
R402
22K
10K
R572
560
PT
C411
PT
*
L554
ELH5L4149
ELH5L4145
ELH5L8106
LLH6602T
MA4068-M
D555
*
560/2W
R557
TP552
VJES0030
PT
D557
C564
560pF/2KV
12K
R519
0.091
C555
/1250V
0.015
3300P
0.01
PT
R588
33K
R555
47K
68K
C551
PT
PT
TP558
L704
6.8mH
R526
C502
PT
220/35V
C409
TP502
1
R789
100
820
R431
1200
R515
1.2K
R512
R541
2200
PT
Q581
B0HAGP000014
D553
WA5
L451
MA167
D554
0.01
C458
R574
10K
TP503
560/1W
R701
1500
R471
1/2W
39K
R551
47K
C431
PT
PT
J504
TP556
ETH19Y70AY
T501
ETH09K8AZ
1
4
2
3
2200/25V
C414
1000/25V
2SA1309A
Q431
560
R502
1K
R435
TP553
VJES0030
2700
R511
2200
47K
R466
2SB709A
Q541
TV_POWER_ON_H
100K
R436
1K
R553
R571
100
C552
0.012
/1250V
MA4047-M
D504
100
R416
*
470uH
L701
PT
C419
4.7/50V
C561
R525
120K
MA165
D541
6R8
R710
D571
RH3F014305
8660
R503
8200
10/250V
C560
*
L551
WIRE
ELH5L6141
C526
0.047
4700
R434
B0HAGP000014
D503
J753
PT
0.33/50V
C401
2.2/50V
P501
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
19
C576
680P
470P
PT
C553
SW_+12V
LXPUC02U33
U551
S T
B1BAFT000004
2SC5913000LK
B1BAES000001
Q523
2SA17670QA
J752
WA5
R414
1.2 1/2W
1.8 1/2W
1.2 1W
R573
100
82K
R544
C563
680P/500V
1000/35V
C558
330/35V
R561
2.7/1W
1.5/2W
2.2/1W
1.2/2W
1
TV_GND
470/16V
C402
*
1R5(1/2W)
R427
1
C703
0.68/100V
C704
0.47/250V
C429
PT
470
R501
100
R509
4700
R513
PT
ZP511
1
ERA15-01
D401
22K
R409
27K
33K
WA12.5
R563
PT
R470
10/50V
C521
C541
22/16V[N]
680P
C510
1000P
C418
330/35V
470/35V
4700
R552
1500P/2KV
C525
S T
15K
R587
C556
0.56
0.24
0.39
0.43
D572
RU3ANLFC1
WIRE
1K
R554
WA7.5
R564
WIRE
D556
330
R405
560
PT
C511
R514
PT
TP554
VJES0030
2R2/50V
C562
MA165
D402
1/50V[GE]
C408
22K
R410
3900
2700
P503
1
2
3
4
5
6
P504
4
3
2
1
100/16V
C571
D506
MA4270-M
WA5
D542
WA
5
L501
C542
PT
T551
G4G5K0000001
G4G6L0000003
4
6
8
2
7
10
9
5
3
1
11
HEATER
220V
GND
V_SAW
H&V_GND
V_CORR.
TV_POWER_ON_H
ANODE
H_GND
ESD_GND
NC
H&V_GND
TO CRT SOCKET
SW_+12V
FORCUS
H&V_GND
2W
ABL
EW_MOD
EHT_DC
<130V>
TO CRT C.B.A.P355
HOLD_DOWN
H_AFC
FBT_+28V
HORIZONTAL_H
V_SIZE
H_OUT
OVER_CURRENT_H
H_BLK
MA185
2W
SCREEN
VERTICAL_H
VERTICAL_L
GND
SW_+12V
VERTICAL_H
HORIZONTAL_L
VERTICAL_L
H_PULSE
Q551
TO CRT ANODE
ESD_GND
GND
HORIZONTAL_H
V_OUT
TO DEFLECTION YOKE
0.75
/2W
1W
DEGAUSS_H
HORIZONTAL_L
220V
130V
GND
NC
NC
HEATER
TO TV M II
1
2
TO TV M II
3
TO TV M II
TO MAIN C.B.A.P5401
(
)
TO DEFLECTION
C.B.A.P504
(
)
BUFFER
OVER CURRENT
DETECTOR
HORIZONTAL
DRIVE
HORIZONTAL
DRIVE
BUFFER
(
)
OVER CURRENT
DETECTOR
4
TO TV M II
TO TV M II
5
TO CRT
C.B.A.P352
TO CRT
C.B.A.P352
VERTICAL
VERT.
GENERATOR
HEAT SINK PLATE
INPUT
RAMP
OUT
VCC
MULTI
DRIVE
PUMP UP
THERMAL PROTECTION
TRIG.
ONE SHOT
VCC
U451
VERTICAL
VERT.HEIGHT
CONTROL
IC451
C1AA00000024
)
( V.DEFLECTION DRIVE
1
2
3
4
5
6
7
8
9
10
11
12
13
ABL
HEATER
NC
VR
NC
220V
28V
COLLECTER
130V
NC
GND
(
)
)
(
(
)
TO CRT ANODE
)
(
(
)
TO CRT C.B.A.P357
TO CRT SOCKET
)
(
A
H
I
(4.7V)
A,B,C,G,H,I
A
F,I
D,E,F
A,B,C,G,H,I
A,B,C
D,E,F
G,H
I
/250V
G,H
A,B,C
I
D,E,F
D,E,F
D,E,F
A,B,C,G,H,I
A
F
D,E,F
A,B,C,G,H
D,E,F,I
G,H
G,H
I
A,B,C,G,H
D,E,F
5W
D,E,F,I
A,B,C,G,H
A,B,C,G,H
D,E,F,I
A,B,C,G,H
D,E,F,I
/500V
A,B,C,G,H
D,E,F,I
A,B,C,G,H
D,E,F
I
D,E,F
A,B,C,G,H
I
/2KV
A,B,C
D,E,F
G,H
I
(27V)
D,E,F
A,B,C,G,H
D,E,F,I
A,B,C,G,H,I
D,E,F
A,B,C,G,H,I
G,H
A,B,C
D,E,F
G,H
I
D,E,F
A,B,C,I
G,H
A,B,C,I
D,E,F
D,E,F
A,B,C,I
G,H
(6.8V)
D,E,F
D,E,F,G,H
A
F,I
D,E,F
A,B,C,G,H
D,E,F,I
D,E,F,I
A
F
I
LXPSC01279
A
F
G,H,I
A,B,C,G,H
D,E,F
I
I
I
A,B,C
D,E,F
G,H
A
F
G,H,I
A,B,C,G,H
I
D,E,F
D,E,F
A,B,C,G,H
I
D,E,F
D,E,F
D,E,F
A,B,C,G,H,I
D,E,F
A
H
I
A,B,C
D,E,F
G,H,I
A,B,C,G,H
D,E,F,I
A,B,C,G,H
D,E,F
I
A,B,C,G,H
D,E,F,I
A,B,C,G,H
D,E,F,I
A,B,C,I
D,E,F
G,H
A,B,C,G,H,I
A,B,C,G,H,I
A,B,C,G,H,I
D,E,F
D,E,F
D,E,F
PV-DF204 / PV-DF2004 / PV-DF274 / PV-DF2704 / PV-DF2004-K / PV-DF2704- K
44
Summary of Contents for PVDF204 - DVD/VCR/TV COM
Page 11: ...Fig 1 5 11 ...
Page 12: ...Fig 1 6 12 ...
Page 25: ...Fig D2 25 ...
Page 26: ...Fig D3 26 ...
Page 27: ...Fig D4 27 ...
Page 28: ...6 1 1 1 Notes in chart 1 Removal of VCR DVD Ass y Fig D5 28 ...
Page 48: ...7 4 TEST POINTS AND CONTROL LOCATION 48 ...
Page 51: ...11 2 DVD SECTION 51 ...
Page 52: ...11 3 CHASSIS FRAME SECTION 1 Model A B C D E F 52 ...
Page 53: ...11 4 CHASSIS FRAME SECTION 2 53 ...
Page 54: ...11 5 CHASSIS FRAME SECTION 3 54 ...
Page 55: ...11 6 PACKING PARTS AND ACCESORIES SECTION 55 ...