A Board Schematic Diagram (2 Of 3) - Sony TRINITRON KD-27FS170 Service Manual

A BOARD SCHEMATIC DIAGRAM (2 OF 3)

1 | 2 | 3 | 4 |
A
—
B
—
C
—
R504 H-PULSE
*
D D502
MA111-TX
8.7
R552
T501
C501 * :HDT D551
220 UDZS-5.6B
Q506
2SA1235TP-1EF
H-OUT 1 4
9.0 HDRIVE C506
5 3
0.047
— R511
3 6
10k
Q501
2SC3209LK 123.6
0.0 H-DRIVE
R501
47k
R503
0.0 4.7k Q502
C505 2SD2645-YB
H OUT
470p
E C502 R521 C504
0.47 * 470p
2
C503
470p
R502 1
:CHIP
4.7k
+12V
C520
— R545 0.0015
3.3
:FPRD R506
47
C522
1.0 PR1004GT
R581
1k
C519
R517 0.2
R519 220p
D594 680 5.0
330 0.8
F MA111-TX
Q512
2SC4159-E
D595
Q511 R518 PIN-OUT
MTZJ-2.2A
10k
2SC3052EF-T1-1EF FB502
:CHIP
0UH
PIN-DRIVE
EW OUT
C528 D535
0.0022 MA111-TX
—
:CHIP
C534
47
E/W DRIVE
C530
8 7 6 5
2200p
R359
10k
G R533 :CHIP IC501
47k NJM2903M-TE2
PIN-CONTROL
R1511
10k
0.0
:CHIP 1 2 3 4
I HOLDOWN
7.2
D526 8.2
MA111-TX
R529
R531
— 82k R577
R1510 *
*
10k
D522
:CHIP
MA111-TX
C532 R530
22 *
D520
MA111-TX
H R532
D521
120
MTZJT-77-7.5X
ODGC
D525
MA111-TX
—
DEF PROT
I
—
J
—
KD-27FS170/32FS170/36FS170
5 | 6 | 7 | 8 | 9 |
C512
470p R544
:CHIP 1k
IHP
:CHIP
7.7
R541
47k
:CHIP 0.0
Q582
R542 2SC3052EF-T1-1EF
10k I-HP
D508 :CHIP
MA111-TX
-15V
-15V
R509
1k TP99
T505 L501
4 * 2 10mH
D530 R536
C518 :HCC
PG154R 0.47
3 *
1/2W
5 1
C537
S501
470
C523
25V
0.001
T502
1 10 200V
R520
R512
*
*
9 D505 D506
GP08D GP08D
L502
2.2mH
3 8
:LHL08
C517 R510
R508 4 7
2.2 33
10k
1/10W C516
:CHIP *
+12V
4 D531
PG154R H
C507 C509
0.001 680p
D500 R537
2kV C515
ERC06-15S 0.47
R507 B 0.75
D503 1/2W
47 C511
C527 * ERC06-15S R538 C540
680p C539 220k C541 100
160V
FB501 2kV 470mF 22
R546 D534
0UH B 25V
* PG154R
C513
D504
*
C510 RU4AM-T3 R553
H.DY(+)
0.01 0.47
PIN
100V 200V
R547
:PT
18k
TP94
R548
12k TP94
200V
R576
L511 FB503 IC561
5 6 10k R551
8mH 0UH 7
IC STV9325 4.7k
V- RAMP
D515 V-OUT
D593
PR1004GT R549
R561
PIN-OUT 2.2k R543
10k 1/4W 0.47
R566 R569 L517
6.8k
1 2 3 4 5 6 7 10k 2.2mH
:CHIP
;CHIP
C565 C545
V+ RAMP
220
R524 TP96
C526 C561 R568
10k
22 1/10W R565 47 6.8k
250V 330 C568 :CHIP
TP52
R523 0.22
* :MPS D561 V DRIVE ABL-ACL
1N4003GA
R574 R567 V-BOOST
D516 R525
1.8 2.2
MA111-TX 8.2k
:FPRD
:CHIP
-15V
D518
R563
R528 MA111-TX +12V
1.8 R590
22k JL501
10k
:CHIP
C529
H.PROT
22 25V
D519
EL1Z-V1
H.PRT
Q562
R586 R573
TP85 R589 2SA1235TP-1EF
0.0 68k 12k
R583 4.7k I-PROT
:CHIP 4.7k :CHIP :CHIP
8.3
C531 D589 :CHIP R570
4.4
4.7 MA111-TX 10k
R572 D588
:CHIP
10k MA111-TX
0.0
:CHIP
Q564
8.8 C588
R587 2SC3052EF-T1-1EF 0.0
22k OCP
Q561 R571
1/10W C563 R592
2SC3052EF-T1-1EF 10k 0.33
220 :CHIP
D590 NECK-PROT 1W
25V MA111-TX
R593
+B
*
D580
C590 1SS133T
R584 R595
10 -77
10k 330k
R599 4.4 25V
2.2k
133.8
:CHIP
Q531
2SA1235TP-1EF R594
4.4 OCP-LATCH 10k
133.6
Q530 R564
R597 R500
2SC3052EF-T1-1EF 220 470k
0
OCP-LATCH 0.0 :CHIP
Q532
R596
KTA1279
100k
OCP-LATCH
R598 :CHIP
C535 6.8k
:CHIP
OCP
:CHIP
IPROT
TO VD BOARD CN502
4P
CN800
10 | 11 | 12 | 13 | 14
9V
C
1 HV
4
B+
2
T503
*
6
FV
5 12
13
SV
13
12
TO CV BOARD
5V SET
CN901
11
T506
* CN503
10 7P
1 5 1 +B
+15V
2 6 2 200V
9
L503 3 7 3 NC
*
4 8 4 GND
8
C514 HEATER
5
-15V *
6 GND
7
7 9V
209.7 209.8
8 +15V
Q508
9 -15V
KTA1279
209.1 200V REG
C547 C546 R514
6.8k 0.0 R516 R535
* *
Q509 220k 47k
CN501
2SC3209LK
R580
R522 JW501 6P
100k 0.6
22k 5MM WHT
:CHIP
:DY
H.DY(+)
1
2 H.DY(+)
9
3 H.DY(-)
4 H.DY(-)
5 V.DY(-)
V.DY(+)
6
8
TO-DY
DEFLECTION
9-965-996-01<BA6>A-P2
| 15 |
A BOARD WAVEFORMS
1
2
2.6V p-p (H) )
4 5
348 V p-p (H )
7 8
0.5V p-p (V )
H.DY H.DY V.DY V.DY
KD-27FS170/32FS170/36FS170
3
2 12.5V p-p (H) 48.1V p-p (H)
6
28.2V p-p (V ) )
52.8V p-p (V
9
281.5V p-p (H )
52.8V p-p (V)
84