Sony TRINITRON KV-32HS20 Service Manual page 55

D BOARD SCHEMATIC DIAGRAM (1 OF 3)
1 | 2 | 3 | 4 | 5 | 6
A
—
POWER SUPPLY
AC RECT
B
—
C
—
TO A BOARD
CN6013
CN6502
2P
C6584
C6585
WHT
D 0.047 0.001
:MINI(LOCK)
125V
AC OUT
1
AC OUT 2
—
C6591
0.001
250V
B
CN6501
6P
TO A BOARD
WHT
E CN6005 AC RECT+
:VH
AC RECT+ 1
NC 2
AC RECT-
3
—
NC 4
PRI 15V 5
GND PRI 15V
6
F
—
TO A BOARD
CN702
CN6504
8P
G
AC RLY
1 TO P2
MAIN RLY 2 MAIN RLY
E 3
—
E 4
E
5
NORMAL 6
H E 7
WP
8 W.P
—
I
TO A BOARD
—
CN6006
CN6505
8P
STBY 5V
STBY 5V
8 STBY5V
J
E MAIN 12V
7
MAIN 12V 6 MAIN12V
MAIN 5V 5 MAIN5V
—
E MAIN 9V MAIN 5V
4
MAIN 9V
3 MAIN9V
E 2
33V
K 1
33V
TO A BOARD
CN6506
CN703
— 8P
CLK0/B CLK 1 CLK0/B CLK
DAT0/B DAT 2 DAT0/B DAT
E
3
L
PROT1 4 NVM 5V
NVM5V 5 NVM5V
E
6
—
OVP
7
+B OCP 8
M
| 7 | 8 | 9 | 10 | 11 |
JR6501
0
:CHIP
R6526
0.1
1/2W
:RF
C6586
D6530
0.0047
125V D6SB60L
AC-RECT
F
C6587
0.0047
AC RECT+
125V
F
250V
C6588
B
0.0047 D6509
RY6501 C6589 C6590 R6515
125V
0.0047 1200 470k ERC04-06SE
F
125V 250V 1/2W
F
R6516
3.3
JW6504
10W JW6503
:RB
D6510
C6503 R6502
ERC04-06SE
1200 470k
D6531 RY6502
250V 1/2W
MA111
PROTECT
D6532
ERA22-08
STOPPER
PH6501
R6521
ON3171-R
1k
RESISTOR SHORT
R6519 1/2W PRI 15V
0 :FPRD
D6533
:CHIP 1 4
MA111
R6507
PROTECT
4.7k
:CHIP
2 3
R6510
22
1W
SUB 7V
:RS
SUB 7V
P-SW(-)
MAIN RLY
Q6527
2SD2114
R6528 R6509
AC-RLY-DRV
4.7k
100
:CHIP :CHIP
R6527
AC RLY
R6550 68k
4.7k :CHIP
R6530
:CHIP
4.7k
R6532 :CHIP
10k
:CHIP
C6595
Q6530 100
2SB709A
25V
LATCH-2
R6538
10k 200V-OCP
:CHIP
Q6532
2SD601A
R6537
LATCH-1 C6596
10k
1 :CHIP
D6501 D6537
MA111 MA111
200V-OCP
+B OCP
12 | 13 | 14 | 15 | 16 | 17 |
AC RECT+
FB6508 FB6509
0.45UH 0.45UH
FB6502
IC6501
0.45UH
MCZ3001D
Q6507
DRIVER IRFIB7N50A
R6646 R6514 R6513
Q6503
330k CONVERTER
330k 330k 2SD601A
R6529 C6526
:RN :RN :RN
10 0.001
VSENSE VD
:FPRD
1kV
R6517 C6511 R
0.01
8.2k
B:CHIP
:RN-CP
F/B. R6533
R6546
C6518 10k
:CHIP S JW(7.5)
0.001
:PP Q6506
R6504 C6504 R6541 CT VG(H)
IRFIB7N50A
10k 15k
0.01 R6518 CONVERTER
:CHIP :CHIP
B:CHIP 15k
:RN-CP
R6552 RT VS
R6543
22k
330k C6510
:CHIP
:RN-CP 0.1
:PT
GND VB R6531
C6525
10
R6553 D6502 0.001
C6519
330k UF4005 :FPRD 1kV
10 S
:CHIP
PUMP-UP R
TIMER
R6545
R6535
JW(7.5)
C6517 10k
4.7 :CHIP
SS VG(L)
VC1 P-GND
C6507
C6508
47 47
25V
OCP VC2
D6507
C6516
0.001 0
B:CHIP
:CHIP
R6503
R6501
100 91
:RN-CP :RN-CP
R6557
PRI 15V
100k
+15V
:CHIP
-15V
PH6502
ON3171-R
R6525 R6547
MAIN CONTROL R6542
470 1.5k
1k
:CHIP :CHIP
4 1 :CHIP
3 2
R6544
R6524
0
0
:CHIP :CHIP
R6506
0.47
:FPRD
R6508 R6523
10k 22k
:CHIP :CHIP
C6594
0.1
25V
B:CHIP R6540
Q6526
1k
Q6529
2SB709A Q6528 :CHIP
LATCH 2SD601A 2SD601A 4 1
LATCH
VC-SW-2
R6522
10k Q6531
:CHIP 2SD601A
R6534 R6511 3 2
33k 10k MAIN-SW
:CHIP :CHIP
PH6503
ON3171-R
MAIN SW
R6512
10k
:CHIP
PRI 15V
— 75 —
18 | 19 | 20 | 21 | 22 | 23
D6516
D4SBS6-F
AU RECT
FB6520 PS6502
JW (5)
ICP N70
- +
AU +24V
C6548
PS6501
3300
FB6521 ICP N70
35V
JW (5)
AU GRD
T6501
:PIT D6515
C6547
S2L60F
220 200V
FB6506
200V-RECT 250V
9 10
FB6504
1.1UH
8 11
C6532
0.056
7 12
800V
C6544 L6505
:PP R6598
330
0.27
160V
:LHL10
R6556 1W
6 13
D6513 :RS
0.05
2W FB6501 D8LC40F
:RB 1.1UH 135V RECT
14
D6517
FB6505
S2L60F
R6591
200V-RECT
4 15 0.22
1W
:RS
3 16
Q6520
2 17 2SA1208S
+B OCP
1 18
R6599
D6522
D6514
R6597 MA111
D4SBS6-F
BIAS
15V RECT 100k
:RN
L6504
+15V
:LHL08 R6596
+ - 10k R6600
+15V :RN 10k
C6546 :RN
(800MA)
4700
25V
L6503
C6545
:LHL08 2200
25V
-15V
(300MA)
-15V
R6590
680
:FPRD
IC6503
DM-58
CONTROL
5 4 3 1
R6602
1k
:CHIP
R6583 R6593
15k 100
:CHIP
:FPRD
1
C6551
0.022
B:CHIP
R6539
22k
2W
:RS
MTZJ-33C
STBY 5V
R6536
10k
:CHIP
33V
KV-32HS20/36HS20/36HS20H/32XBR450/36XBR450/36XBR450H
| 24 | 25 | 26 | 27 |
SUB 7V
200V
135V
+135V
TO A BOARD
CN7003
STBY 5V CN6503
8P
WHT
R6604 :S-MICRO
10k
:CHIP Q6524 R6614
AUDIO 24V
3.3 8
2SA1309A
1/2W
OCP LATCH
:FPRD 7 AUDIO 24V
R6603
6 AUDIO GND
10k
1k :CHIP AUDIO GND
5
R6612 +B OCP
47k
4 AUDIO-PROT
:CHIP
3 SET ON
C6561 Q6521
SUB7V 2 SUB 7V
2SC3311A
1
OCP LATCH P-SW(-)
1
+15V
R6605
2.2k
:CHIP
2 Q6522
2SA1309A
OVP SW
3
IC6505
SE-140N
+B OVP
D6508
33V
+B OCP
9-965-898-01<DX-1A> D(1/3)