Toshiba VTW21FQR Servicehandleiding - Pagina 27
Blader online of download pdf Servicehandleiding voor {categorie_naam} Toshiba VTW21FQR. Toshiba VTW21FQR 37 pagina's. Combination 21" flat tv and video cassette recorder/dvd video player/ tele text
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A
B
CRT/POWER SW/OPERATION SCHEMATIC DIAGRAM
8
7
FROM/TO TV POWER
S1703
6
BROWN
CD1704
(CP1704)
CHU2017A
1
2
S1704
BLUE
5
4
3
(OPERATION PCB)
2
R2251
R2252
R2253
R2254
39K 1/4W
12K 1/4W
6.8K 1/4W
3.9K 1/4W
PCB270
CED031
1
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A
B
H-29
C
(CRT PCB)
(POWER SW PCB)
3
4
NC
NC
1
2
MAIN POWER SW
SW1702
ESB92S22B
PCB320
CED032
TO DVD IN/OUT
CD2251
(CP2201)
CU230702
KEY-A
3
GND
2
R2255
R2256
R2257
KEY-B
1
2.7K 1/4W
1.8K 1/4W
1.5K 1/4W
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
FROM/TO CHROMA/IF
CP853B
(CP851)
52147-0710
1
NC
SPOT_L
2
B.OUT
3
G.OUT
4
R.OUT
5
GND
6
7
CUT_OFF
FROM DEFLECTION
CP852B
(CP852A)
B2013H02-4P
1
HEATER
2
H_GND
3
NC
180V
4
180V
FROM/TO DEFLECTION
CP801
(CD801)
A2361WV2-2P
1
GND
100.6
2
GND
BLUE OUT
Q801
KTC3199_Y
R801
220 1/4W
122.8
BLUE OUT
Q804
2SC4217
FOCUS
CP806
005P-2100
1
SCREEN
PCB110
CCD008
CAUTION
ATTENTION
:SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D
E
F
G
3.2
3.2
3.2
2.7
2.7
98.4
2.7
95.4
GREEN OUT
RED OUT
Q803
Q802
KTC3199_Y
KTC3199_Y
R810
R808
220 1/4W
220 1/4W
7.3
7.3
7.3
127.6
125.1
6.9
6.9
6.9
GREEN OUT
RED OUT
Q805
Q806
2SC4217
2SC4217
15
16
17
CRT SOCKET
NC
J801
ISHS53S
0
127.0
0
316.0
0
0
125.0
0
:LES PIECES REPAREES PAR UN
ETANT
G.SIGNAL
DANGEREUSES AN POINT DE VUE SECURITE
B.SIGNAL
N'UTILISER QUE CELLS DECRITES
R.SIGNAL
DANS LA NOMENCLATURE DES PIECES
F
G
H
8
7
6
5
4
3
ACCESSORY
2
BT101
TM101
GR03X-SP2
ORT204N2605010-Z
BT102
GR03X-SP2
1
H
H-30