Sony TRINITRON KV-25FS12 Service Manual page 52

R639
-23.6V
2.2k
-23.6V Q603
3 2
2SA1309A-QRSTA
SW
PH601 R640
1k
PC123FY2
PHOTOCOUPLER
-31.2V
C614
0.1
+B
9V
R560
47k
B
T503
1W
:PMT
:RS
R516
10k
D518
RD8.2ES-T1B
D517
1SS133T-77
:4A
R561
D509 RGP15GPKG23
620
-13V
ZJ-T-77-5.1C
TP501
C523
-13V
470
T504 25V
HLT
IC502
6 7
TDA8172
5
V OUT
B
-13V
1 2 3 4 5 6 7
R517
10k
R518
C541
R519 R538
10k
220
10k 470
2W
R564
D510 82k
C543
R536 GP08DPKG23 CHIP
0.47 R563
1.5 TP502
1W R541 R539 100k
C542 -13V TP503
10k 2.2 +13V
47
FPRD H.PROT
C546
4.7
13V 160V
R567
10k
OUT1 +VCC
:CHIP
IN-1 OUT2
C549
R565
220
IN+1 IN-2 10k
16V
R525 C528
D508
6.8k 0.0022 R527 IC501
1SS133T-77 -VCC IN+2
CHIP B:CHIP 18k
:4A
NJM2903M-TE2
CHIP
V CONTROL HOLD
R526 C529
0.0022
R528 22k :HC
B:CHIP
2.2k
R529 330k CHIP R530 C530
33k
0.001
CHIP CHIP
+B
2 1
C627
0.1
3
250V
+B
TP507 R506
C510
L502
68 2W
4.7 250V
V MID 2.2mH
L504
C548
JW507
33
5.0MM
C550
160V C511
R507 C513
0.15
0.82
1k 0.001
250V
250V
1/2W 100V
B C512
L505
0.047
9V
200V
L506 L503 R513
10mH 10mH
33 3W
SW502
+B
D511
200V
RGP10GPKG23
+B
200V REG
1
R544
R543
C553
47
220k 22
:CHIP 250V 0.5W
R553
4
0.47 C551
200V
2W 0.0047 L510
+B
200V
D513 2
D516
1SS133T-77
-13V REG
:4A
7
134.9V C534 R554 R568
R549 10 10k 22
0.47 2W
:RS 8
JW523 R557 R555
R556
10.0MM 1.2k 470k 470k
135.5V
R550 9
+B
Q505 0.47
1/2W
2SA1091O-TPE2
:FPRD
OCP
1.8V
0
C533 D514
13V
470 RGP15GPKG23
R559 R558 25V +13V REG
100k
10k
R533
47k
-13V
DF
0
R534
13V
C537 R562 18k
4.7 10k
D519 R546
C531
R532
EL1Z-V1 :4G 0.47
0.068
4.7k
200V
:PT
D520
MA111-TX
WHEN REPLACING T505 BE SURE TO CHECK THE VOLTAGE VALUE
R566
C547 AT (TP503). REFER TO THE SAFETY ADJUSTMENT SECTION
10k
0.01
CHIP
F
R564 SEE SECTION 3.
NC
2
+B
1
CN501
TP 508
6P WHT :DY
V OUT
6 V DY +
V DY -
5
H DY -
8 4
3 H DY -
H DY +
2
D502
TP506
GP08DPKG23 H DY +
1
H OUT 9
R552
68 3W
D503
GP08DPKG23
CN502
6P :S-MICRO
R542
TO CB BOARD
JW7.5MM
TP504
CN706
200V
6 200V
200V 5 NC
4 E
HV
3 HEATER
2 -13V
+13V
T505 1
FBT
HV
TO CRT
FV FOCUS
TO CB BOARD
G2
G2
TO CB BOARD CN704
-13V
ABL
11
R535
100k
6
13V
H
5
R545
JW7.5MM
(POWER SUPPLY)
(DEFLECTION)
(TUNER/IF)
(AUDIO)
(MTS)
BA5-902-A
H.DY H.DY V.DY V.DY