Toshiba 27DF47 Service Manual page 30

A B
8
CP501
003P-2100
D516 RELAY DRIVE
Q504
CP509 10.9
1SS133 0 KTC3198
003P-2100
0
7
RY501
2 1
ALKS321_M60
3
4
DEGAUSS COIL
L503
CP502
T028R27021
A1561WV2-2P
1
TH501
2
CP507
ZPB45BL3R0A
003P-2100
1
6 1
CP508
3
003P-2100
1
AC120V_60Hz F501
CD501
07415919 6.3A125V COIL,LINE FILTER
FH501 FH502
EYF-52BCY EYF-52BCY
S501
WHITE
2R0A902F28YNP
6.3A125Vor51MS063L
WHITE
BLACK BLACK
S502
6.3A 125V
5
R542
0.18
4
C549 R552
10.7
0.047 B 10K 1/4W
C554
0.001 B 9.7 9.7
6.3
FEED BACK
SWITCHING
Q507
5.7
KTC3198
R532
1.5K
R510
3
100 1/4W
D535 R548
100
MTZJ4.7B 3.8
3.8
0
3.8
0
2
6.3A 125V
CAUTION
:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE
6.3A 125V(F501)
1
ATTENTION
:POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE
N'UTILISER QUE DES FUSIBLE DE MEME TYPE
6.3A 125V(F501)
CAUTION
:F502 AND F503 ARE MANUFACTURED BY SKYGETE CO.,LTD TYPE 20N
A B
G-7
C
POWER SCHEMATIC DIAGRAM
R515
4.7K 1/4W
R501 R541
1 7W 0.22 1W
C502 C503
2KV 2KV
0.001 R 0.001 R
4
2
T501
L501 8
141.6
P1
B501_1
7
0
W4BRH3.5X6X1.0X2
6
40.0
P2
5
SWITCHING
159.4
Q502
159.4 D R502
STF10NK50Z
C512
G
5.3 138.9
5.3 330 2W 100V 0.047 MMTS
0 S
1.5 3
SWITCHING
HS501
Q514 0
763WAAA074 2
KTC3203_Y
R544
NC
1
270 1/4W
R521 D507
D524
1W 10 1/4W 1SS133 R545 C510
150 1/4W 0.01
1SS133
B
16.3 R504
330 1/4W
D509
R529 R508 D506
1K 1/4W 1N4937-F
1.5 MTZJ15B 100 1/4W
FEED BACK
IC504
PS2561AL1-1-V(W)
GND1
STANDBY
Q506
CAUTION: IS THE LIVE CONNECTION
KRC104SRTK
STANDBY
Q510
KRC104SRTK
0
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
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.
C
D E
(TV MT PCB)
C516
0.001 B
D505
SR290-F
R537
38 100K 1/4W
CURRENT DET. 115.4
Q512
2SA1624 C539
115.7
50V
10 YK
C511
D519 R509
220P CH
C517
1SS133
4.7K
81350994
R536
2KV 0.0027 R
0
SOUND GND
47K 1/4W
9
D510
R527
RU-4AM
B504
10
SOUND+B
0.68
W5RH3.5X5X1.0 2W
+12V
11
0
GND
12
13
+5V
14
+3.5V
+B GND
15
0
16
D529
+B
R522
SR290-F
15
D511 R546
1N4937-F
100 1/4W
C520
500V 0.001 B
L502
D512 12.9
SR290-F 22uHTSL0808
R511
22K
C518
220P B
CAUTION
ATTENTION
:LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
D E
F G
W836 W855
+B SW.
Q503
2SA1371
115.5
115.1
114.7
115.2
R525
R516
STAND BY SW.
Q505
0 68K 1/2W
10K
2SC2909
0
R526
68K 1/2W
12.0 9.6
1/2W
10.2
9V REG
Q501
KTC3203_Y
R524
1K 1/4W
D532 MTZJ11B
12.9
12.8 P.CON+12V SW.
Q508
KTA1271_Y
0.8
R519
0.7
10K 1/4W
STAND BY SW.
0
Q509
KTC3198
:SINCE THESE PARTS MARKED BY ARE
CAUTION: DIGITAL TRANSISTOR
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F G
H
8
7
TO AV SW/SOUND AMP/TONE CTL
SOUND+B
P.CON+9V
GND
SOUND_GND
TO DEFLECTION
H+B
6
+B
+B_GND
GND
TO TUNER
TUNER+30V
UN_REG.6V
5
P.CON+9V
UN_REG.12V
GND
TO CHROMA/IF
UN_REG.12V
GND
FROM/TO MICON
4
STAND_BY_L
EO_LEAK
P.FAIL
DEGAUSS_H
TV_POWER_H
GND
3
2
PCB070
CMF094
1
H
G-8