Sony TRINITRON KV-25FS12 Service Manual page 13

1 1 1 1 9 9 9 9
18 18 18 18 10 10 10 10
L602 L602 L602 L602
R601 R601 R601 R601
C629 C629 C629 C629
R615 R615
R615 R615
H.PULSE H.PULSE H.PULSE H.PULSE
D616 D616 D616 D616
FB503 FB503 FB503 FB503
C624 C624 R507 R507 R507 R507
C624 C624
H.DRIVE H.DRIVE H.DRIVE H.DRIVE
T503 T503 T503 T503
C611 C611 CN511 CN511
C611 C611 CN511 CN511
1 1 1 1 4 4 4 4
C654 C654 C654 C654
CN506 CN506
CN506 CN506
5 5 5 5
1 1 1 1
Q501 Q501 Q501 Q501
1 1 1 1 7 7 7 7
CN515 CN515 CN515 CN515
C504 C504 C504 C504
R503 R503 R503 R503
+B +B
+B +B
R516 R516 R516 R516
C503 C503 C503 C503
R515 R515 R515 R515
C536 C536 C536 C536
D521 D521
D521 D521
C554 C554
C554 C554
R502 R502
R502 R502
R547 R547
R547 R547
TP600
X R564
R454 R454
R454 R454
R445 R445 R445 R445
Q411 Q411 Q411 Q411
D620 D620 D620 D620
R506 R506 R506 R506
C510 C510 C510 C510
C550 C550 C550 C550
L502 L502
L502 L502
T504 T504 T504 T504
L509 L509 C511 C511 C511 C511
L509 L509
L505 L505
L505 L505
L501 L501
L501 L501
C517 C517
C517 C517
C513 C513 C513 C513
T502 T502 T502 T502
R505 R505 R505 R505
C555 C555 C555 C555
R504 R504 R504 R504
C505 C505 C505 C505
C509 C509 C509 C509
C515 C515
C515 C515
L510 L510 L510 L510
R568 R568 R568 R568
R553 R553 R553 R553
Figure 1
— 15 —
POWER
DIGITAL
SUPPLY
MULTIMETER
+
-
R438 R438
R438 R438
R449 R449 R449 R449
JR503 JR503
JR503 JR503
C448 C448 C448 C448
R450 R450
R450 R450
C530 C530 C530 C530
R567 R567 R529 R529 R529 R529
R567 R567
R565 R565 R565 R565
IC501 IC501 IC501 IC501
R522 R522 R522 R522
R525 R525
R525 R525
8 8 8 8
5 5 5 5
Q503 Q503 Q503 Q503
R531 R531 R573 R573 R573 R573
R531 R531
R447 R447 R447 R447
4 4 4 4
1 1 1 1 R527 R527
R527 R527
D507 D507 D507 D507
C541 C541 C541 C541
R541 R541
R541 R541
R514 R514 R514 R514
D510 D510 D510 D510
FB502 FB502 FB502 FB502
C524 C524
C524 C524
R539 R539
R539 R539
D506 D506 R518 R518
D506 D506 R518 R518
C525 C525 C525 C525
R540 R540
R540 R540
C543 C543
C543 C543
C519 C519 C519 C519
R537 R537 R537 R537
D511 D511 D511 D511
C552 C552 C552 C552
6 6 6 6
5 5 5 5
4 4 4 4
3 3 3 3
V DY - V DY - V DY - V DY -
V DY + V DY +
V DY + V DY +
H DY - H DY - H DY - H DY -
H DY - H DY - H DY - H DY -
2 2 2 2
H DY + H DY + H DY + H DY +
1 1 1 1
H DY + H DY + H DY + H DY +
R545 R545 R545 R545
R546 R546 R546 R546
R533 R533 R533 R533
L507 L507
L507 L507
C551 C551 C551 C551 R534 R534 R534 R534
AMMETER
3mA dc range
KV-25FS12 / 25FS12C
+
-
1SS119
C546
R225 R225
R225 R225
R403 R403 R403 R403
D235 D235 D235 D235
R563 R563 R563 R563
C546 C546 C546 C546 D234 D234 D234 D234
C213 C213
C213 C213
R218 R218
R407 R407 R218 R218
R407 R407
H.PROT H.PROT Q201 Q201 Q201 Q201
H.PROT H.PROT
C211 C211 C211 C211
C542 C542 C542 C542
D236 D236 D236 D236
Q205 Q205 Q205 Q205
Q206 Q206 Q206 Q206
D232 D232 D232 D232
R232 R232 R232 R232 R231 R231 R231 R231
-13V -13V
-13V -13V
C518 C518 C518 C518
C523 C523 C523 C523
D233 D233
IC502 IC502 D233 D233
IC502 IC502
R511 R511
R511 R511
D518 D518
D518 D518
R532 R532 R532 R532
R561 R561 R561 R561 D517 D517 D517 D517
D514 D514 D514 D514
TH501 TH501 TH501 TH501
C532 C532 C532 C532
R558 R558 R558 R558
R543 R543 R543 R543
JR502 JR502 JR502 JR502
200V 200V 200V 200V
CN502 CN502 CN502 CN502
Q505 Q505 Q505 Q505
T505 FBT
D516 D516
D516 D516
HEATER HEATER HEATER HEATER
135V 135V
135V 135V
R801 R801 R801 R801
T505 T505
T505 T505
R803 R803
R803 R803
R804 R804
R804 R804
A
+
-
R226 R226 R226 R226
R227 R227
R227 R227
D520 D520
D520 D520
R559 R559 R559 R559
R557 R557 R557 R557
R554 R554 R554 R554
R555 R555 R555 R555
R535 R535 R535 R535
JUMPER-ID JUMPER-ID JUMPER-ID JUMPER-ID
CN504 CN504
CN504 CN504