Sony PFM-500A3WE Service Manual page 173

(2/4) 42
(2/4) 41
(1/4) 37
+12V
(1/4) 32
(3/4) 52
(3/4) 53
(2/4) 45
R401 R404
4.7k 4.7k
(3/4) 54
(3/4) 55
Q401
2SK1590 D402
SW HZU6.2B
(3/4) 56
(3/4) 57
Q400 D403
2SC2412 1SS355
SW
C400 C401 R402 C402 R403 R405
0.1
0.01 1k 0.1 22k 22k
(3/4) 58
(3/4) 60
D604
20FL2C41A
VA RECT
(3/4) 59
+12V
(3/4) 61
(3/4) 62
R601 R604
4.7k
4.7k
(3/4) 63
(3/4) 64
D600
HZU6.2B
Q601
2SK1590
SW
(3/4) 65
Q600
(3/4) 66 2SC2412
SW
D601
1SS355
C600 C601 R602 C602 R603 R605
0.1 0.01 1k 0.1 22k 22k
PFM-500A3WE/500A3WG/500A3WU/510A2WE/510A2WG/510A2WU
A B
APS-136 M (4/4)
R424
3.3k
R416
1k C407
F/D 0.01
R423
220k
R417
4.7k
R419
D405 R407
1k
1SS355 10k
C405 F/D
C408
0.068 0.01
8 7 6 5
V+
R422
11k
F/D
R408
4.7k
V-
R463
1 2 3 4 1.1k
IC400
BA10358F
VS OUT
R418 CONTROL
D404 R406 1k
R415
1SS355 7.5k F/D
10k R420
10k
F/D
C404
0.01
Q403 Q404
2SK1590 2SK1590
SW SW
R409
R414
D406
1k
3.9k
HZU6.2B
F/D
VS ADJ.
RV400
470
Q402
2SC2412
C422
SW R410 R411
1k 22k 0.1
TA76431AS
SHUNT REG
R612
33k
D C604 C607
1/4W 470 470
100V 100V
R613
33k
D
1/4W
R621
0.05
2W
R624
R616 3.3k
R623
C608
1k
220k
0.01
F/D
R617
C606
4.7k
0.068
R619
D603 R607
1k
1SS355 10k
F/D C609
0.01
8 7 6 5
V+
R622
10k
R608 F/D
4.7k
V-
R656
1 2 3 4
820
R618 R620
1k 10k
F/D F/D
D602 R606
R615
1SS355 10k
33k
IC600
BA10358F
C605
VA OUT CONTROL
0.047
Q604
2SK1590
R614
3k
Q603
F/D
2SK1590
D605 R609
HZU6.2B 1k
Q602
2SC2412 R611 C623 VA ADJ.
22k 0.1 C610
RV600
R610 IC601
470 10
1k
TA76431AS
50V
C
APS-136 M (4/4)
C413 R439
0.01 10k
R430
10k
R429
22k
2 3 4 5 6
C416
0.01
VCC
1 7
R426 D409
22k 1SS355
14 8
GND
IC402
13 12 11 10 9
D407 C414
BA10324AF
R425 1SS355 0.01
VS PROTECT
3.3k
R427 R428
47k 1k
R431 R437
22k 10k
R433
D408
100K
1SS355
F/D
R436 C415
10k 0.01
C417
R434 R438
1k 0.1
33k
C409 C410 C411
C412
180 10 10 10
10V 50V
50V 50V
IC401
C614 R638
0.01 10k
R630
10k
R629
22k
C617
2 3 4 5 6
0.01
D608
VCC
1SS355
1 7
R626
22k
14 8
D606 GND
1SS355
13 12 11 10 9
R628 IC602
R625 R627 C615
1k BA10324AF
3.3k 47k 0.01
VA PROTECT
R636
R631 10k
22k
R632
D607
68k
1SS355
F/D
C616
R635
0.01
10k
C618
R637
R633
0.1
1k
33k
C611 C612 C613
180 10 10
10V
50V 50V
9-39 9-39
D E
+12V
R443
2k
F/D
8 7 6 5
R446
R452
1k V+
10k
F/D
V-
1 2 3 4
IC403
BA10358F
AMP
R447 R448
R450
22K 1.5k 1k
F/D F/D
R453
-5V
1.5k
F/D
RV402
470
R444 C420
R474 R461 C423
5.6k 82k 0.1
0.1 470k
F/D
VS ADJ.
L600
2.2µH
R655
10k
R640
+12V
100k Q605
F 2SK1590
SW
1/2W
R662 R650
15
15
5W
5W
R653 R654
120k
R641 R644 C619 120k
33k 10k 0.1 F/D F/D R658
Q606
C620
D R659 R661
2SK3212 15k
470
1/4W 6.8k 6.8k
R648 F/D
VA FORCED 100V
10k 5W 5W
DISCHARGE
VRA
+12V
R642
4.7k
F/D
VRR
8 7 6 5
V+
R645 R651
1k 10k
V-
F/D
1 2 3 4
IC603
BA10358F
AMP
R649
1k
R646 R647
11k 1.5k
F/D F/D
R652
1.5k
F/D
-5V
RV602
470
R643 R663 C621 R660 C624
5.6k 39k 0.1 470k 0.1
F/D
VA ADJ.
F G
43 (2/4)
1
44 (2/4)
49 (2/4)
CN4
1 VCC
2 GND
3 VRS
TO PLASMA
4 GND
DISPLAY
5 VRA
PANEL
6 GND
7 VRR
8 GND
2
3
51 (2/4)
47 (2/4)
50 (2/4)
48 (2/4)
GND (2/4)
4
5
APS-136
M
(4/4)
(SWITCHING REGULATOR)
B-SS9694J-M-P4.EPS
H