Sony KV-32HS500 Service Manual page 389

A BOARD SCHEMATIC DIAGRAM (1 OF 2)
1 | 2 | 3
A
CN510
—
40P
TO B CN2804
+BOVP
GND 40
B
VSIN 39 VSIN
GND 38
VPARA2
37
VPARA1 36
ACRLY
GND 35
MPPARA
— MPPARA 34
EWPARA
EWPARA 33
GND 32
DFPARA
DFPARA 31
HCPARA
HCPARA 30
R643 0 :CHIP
C 29
GND VDRV-
VDRV-
28
VDRV-
VDRV+
27
VDRV+
VTIM 26
ABL 25
—
GND 24 HPLS
HPLS
HPLS 23
GND 22
HPROT
HPROT 21
VPROT
VPROT 20
D
9V 19
9V
HDRV
HDRV 18
GND 17
5V
16
5V
GND 15
—
JIGB 14
JIGB
PROTMUTE 13
JIGRG 12
JIGRG
GND 11
SCP 10
E JIGSCP
OSDH 9
H
OSDYSYM 8
YSYM
OSDV 7
V
OSDB 6
B
12V
12V 5
—
OSDG 4
G
3
GND
OSDR 2
R
GND 1
F
CN509
10P
TO D BOARD
CN5001
MPPARA
MPPARA 10
EWPARA
EWPARA 9
—
GND 8
DFPARA
DFPARA 7
HCPARA
HCPARA 6
GND 5
VDRV-
VDRV- 4
G
VDRV+
VDRV+ 3
VTIM 2
ABL 1
HPLS
—
HPLS 10
GND 9
HPROT
HPROT 8
VPROT
VPROT 7
CN508
GND 6
10P
H
HOLDDOWN 5
TO D CN5009
HVCOMP 4
GND 3
HDRV
HDRV 2
R644
GND 1
0
—
:CHIP
PDAT
1
PDAT
OLDN/PCLK
| 4 | 5 | 6
CN513
CN512 50P
5P
:MICRO
TO B
TO DH
CN5802 CN3203
VPARA2
VPARA1
VTIM
ABL
VTIM
ABL
| 7 | 8 | 9 |
R646
0
1/16W
3.3V :CHIP
9V
ID
D541
1SS133
TU501
BTF-FA421
C517
100
25V
C516
0.0022
50V
B:1608
C520
C518 0.0022
47 50V
50V B:CHIP
C521
100
25V
C519
0.0022 50V B:CHIP
5V
R517
47
1/16W
:CHIP
9V
TP92
10 | 11 | 12 |
R L
WR WL
MS5V MS5V
5V-D
5V
R566
R567
0
0
D540 :CHIP
:CHIP
1SS133
R568 R569
0 0
:CHIP :CHIP
TU502
BTF-WA421
C522 R520
C548
10 22k
C551
0.0022
50V 1/16W
100
50V
:CHIP
16V
B:CHIP
R564
VIDEO
150k
C524 L505
1/16W
0.01
:CHIP
+33V
25V :LHLZ06
B:1608
Q504
C549
2SB709A
L504 R521 0.0022 C554
VIDEO-BUFFER
2.2k 50V 100
:LHLZ06 16V
1/16W B:CHIP
:CHIP
L503
:LHLZ06
C525
R518
C523 0.0022
47
100 50V
1/16W
25V B:CHIP +9V
:CHIP
C527 C550
0.0022 0.0022 C555
50V 50V 100
B:CHIP B:CHIP 16V
TP81
SUBDET OUT
R530
33V 150k
1/16W
Q506
:CHIP
2SB709A
INVERTER
R538
R522 1.5k 1/16W :CHIP
C535
4.7k
1
1/16W
10V
:CHIP
F:1608
C538
0.047 C541
R525
C526 16V 330p
10k
100p B:1608 50V
1/16W
50V B:1608
:CHIP R529
CH:1608
1M
R528
1/16W
10k
1/16W :CHIP
:CHIP
MAIN 9V
R536
C537 4.7k
D514
C553
470 1/16W
1SS133
25V 1000
:CHIP
16V
D510
1SS133 D511
D513
1SS133
1SS133
D534 D535
1SS133 1SS133 R539
4.7k
1/16W
Q508 Q510
:CHIP
2SB709A 2SB709A
MUTE MUTE
D512
1SS133 1SS133
13 | 14 | 15
9V 5V
OCP
DFDAC DQPDAC
R547 R560
4.7k 1/10W :CHIP 2.2k R565
Q511 1/16W 1k
2SD601A :CHIP 1/16W
C562
INVERTER
C561 10
50V
0.01
Q514 1
25V
2SB709A
B:1608
VIDEO-BUFFER R636
C558
10k
0.0022
1/16W
50V
VIDEO :CHIP
B:CHIP
VIDEO
R546 R607
R573 R552
47 10k
150k 22k
1/16W 1/16W
1/16W 1/16W
:CHIP :CHIP
:CHIP :CHIP
R606 10k 1/16W :CHIP
C564
C560 0.0022 L507
50V
470
B:CHIP
16V :LHLZ06
SIIC
Q512
2SB709A
+3.3V
INVERTER
R559
R563
150k
C567 1.5k
1/16W
0.047 1/16W
:CHIP
R548 16V :CHIP
C565
4.7k B:1608
1
1/16W
10V
:CHIP
F:1608
C566
C559
R551
330p
100p
10k
50V
50V R555
1/16W
R558 B:1608
CH:1608 10k
:CHIP
1M
1/16W
:CHIP 1/16W
:CHIP
L508
:LHL08
D520
1SS133
R542
1k
D517
1/16W
R553
:CHIP 1SS133
1k
1/16W
:CHIP
R554 Q513 C569
D516
0 2SD601A 1000
1SS133
:CHIP MUTE 16V
R550
100k C563
R544 1/16W 47
25V
4.7k :CHIP
1/16W
:CHIP
D515
R557
1k