Sony TRINITRON PVM-14L5 Service Manual page 181

TO(1/2) +B
PVM-14 PVM-20
R511 24k 13k
R514 10k 4.7k
R534 22 1/4W 10 1/4W
R535 47 1/4W 22 1/4W
R536 22 1/4W 10 1/4W
R538 4.7k 10k
R565 0 560
R567 X 100k
X:NO MOUNT
+12V
TO(1/2)
TO(1/2) +15V
+15V 1
2
AUDIO VOL
TO
K BOARD AUDIO MUTE 3
CN3503
GND 4
+12V
5
CN508
5P
WHT
:S-MICRO
TO(1/2) +15V
CN507
*
+12V 1
TO
GND 2
K BOARD
LCC
3
CN3504
-12V
4
TO(1/2) -15V
TO(1/2) DGC
CN503
11P WHT :S-MICRO
DGC 1
LCC 2
GND 3
AUDIO VOL 4
TO AUDIO MUTE 5
D BOARD
GND 6
CN2503(U/C)
H FOCUS 7
CN1501(AEP)
V FOCUS 8
GND 9
PROT 10
ABL 11
TO(1/2) PROT
PVM-14L5/20L5/D14L5A/D20L5A
A B
R524 D508 Q511
0.47
RD9.1ES-T1B2 IRFI9630GS
FB502
1/4W
PROTECTOR +B REG
1.1UH
137 22.4
C518
C517 FB501
33 C519
330p 1.1UH
200V R525 330p
137
22k 500V
D509
C536
D2L20U-TA
0.047
200V DUMP
Q507
R566 2SC3392
+15V 150 BUFFER
11.0 Vp-p
C516 R522
0.1 10
7.4 7.3
D507
5.6
R523
S
MA111 10k
PROTECTOR
Q506
2SA1037AK
BUFFER
R557
10k
:CHIP
D502
IC502(1/2)
C507
MA111
D516 LM393PS 0.01
SW
HV PROTECTOR B:CHIP
MA111
SW 2.1
2
1
5.0
3 C505
C506
11.6
0.01
0.01
B:CHIP B:CHIP C546
10
R516
470
:RN-CP
R514
C539 C508
*
100 1
25V
R515
3 2 1
10k
:RN-CP
IC503
*
HV PROTECTOR
C540 C541 R543
100 0.01 6.8k
25V B:CHIP
R542
Q502 2M
2SC1037AK
Q501
BUFFER
2SC1037AK
C527
10
BUFFER
0.6 0.6
0 0
C526 R537 R538
R540 R541
0.1 1k *
-13.6 1.5k 100k
-12V
0.5
-13.6
Q503
2SC2412K
C543 C542 DF DRIVE
R539
100 0.01
1.2k
-15V
25V B:CHIP
R553
C534 C533 C532 R549
10k D512
0.01 10 1 C531 10k
:CHIP MA111
B:CHIP 16V 10 :CHIP
SW
8 B
4.6
5
11.9
7
2.5 D511
6
IC502(2/2) MA111
D514
LM393PS 4 SW
MA111
IK PROTECTOR
SW
C529
C530 R552
0.01
0.01 3.3k
B:CHIP
B:CHIP :RN-CP
C D
G (2/2) G (2/2)
JW511
0
R563
3.3k
JW512
1 10
0
2 9
8
Q513
R561 D517
2SC2688 1k RD5.6ES-T1B2
5 6
:CHIP
SW
PROTECTOR
T503
R521 D515
JW507
1k
0 RGP02
1/4W
G2 RECT
:FPRD
C515 C514 JW508 C513
0.0047
29.3 680p 0.0017 0
2kV
2kV 1.6kV
E
Q508
2SK2655
HV OUT
+12V
T502
1
HV
L501 R517
10µH 100
3W
14
C510
1.5 15
C509
200V
0.0047 C511
2
200V 0.01
13
6
R510
R511 D501 R509
91k
* RGP10G 1
:RN-CP
1/4W FV1
RECT
:FPRD
5
R565
*
C504
17
0.01
F:CHIP
R567 18
*
7
16
3 FV2
4
8
+15V
9 11
Q505
R532
2SD1683-T
4.7k
DF AMP
10 12
1.1
1.1
R534
R535
*
*
D510
MA111
1
BIAS
11 2
R536 10 3
*
9 4
0.7 8 5
C524
6
0.6
1
Q504
2SB1151 T501
DF AMP
R544
270
R548 R547 R546
5.6k 470 10k
:RN-CP :RN-CP :RN-CP
R545
3.3k
:RN-CP
3 2 1
IC505
R551
uPC1093J
10k
IK PROTECTOR
:RN-CP
9-43 9-43
E
1
2
3
4
5
6
C537 C538
0.01 100
B:CHIP 25V
R559
0
C545 8
7.3
100p 2 IC504(2/2) R519
438
1 LM358D 2M
7.3
3 5
7.3 HV REG 105
4 7
R518
6
10k Q509
IC504(1/2)
2SC4686A 107
LM358D
DF AMP
HV REG
D504
RD12ES-T1B2 D505
R520
PROTECTOR MA111
10M
BIAS
C512
R555
C535
330p 500V
39k
1
105
0.6
Q510
D506
2SC4686A
MA111
R556
DF AMP
10k BIAS
NL501
1
2
3
R526
C520
R529
4.7k 0.01
4.7k
:RN-CP 200V
:RN-CP
:PT
R530 C521
R527
4.7k 0.01
4.7k
:RN-CP 200V
:RN-CP
:PT
1
R528
5.6k
:RN-CP
R531
C523
1.8k
0.047
:RN-CP
25V
B:CHIP
C522
1
16V
B:CHIP
G
(2/2)
(HV)
B-SS9728UC-G-P2
F G
1
CN502
6P
HV DRV
PWM(VH)
TO
GND D1 BOARD
CN1504
FB(HV)
AFC UNLOCK
G2
TO(1/2)
2
3
CN501
JW 5MM
IK DET
NC
IK DET
CN509
4
5
H