A Board - Sony KV-32HS500 Service Manual

A BOARD SCHEMATIC DIAGRAM (1 OF 2)
1 | 2 | 3 | 4 | 5 |
CN513
50P
CN512
5P
:MICRO
A TO DH TO B
CN5802 CN3203
CN510
—
40P
TO B CN2804
+BOVP
GND 40
B VSIN 39 VSIN
GND 38
VPARA2
VPARA2 37
VPARA1
VPARA1 36
ACRLY
GND 35
MPPARA
— MPPARA 34
EWPARA
EWPARA 33
GND 32
DFPARA
DFPARA 31
HCPARA
HCPARA 30
R643 0 :CHIP
C
GND 29 VDRV-
VDRV-
VDRV- 28
VDRV+
27
VDRV+
VTIM
26
VTIM
ABL
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 OSDH 9 JIGSCP
H
OSDYSYM 8
YSYM
OSDV 7
V
OSDB 6
B
12V
12V 5
— OSDG 4
G
GND 3
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-
G VDRV- 4
VDRV+
VDRV+ 3
VTIM
VTIM 2
ABL
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
HOLDN/PCLK 2
ID/SIRCS
3
I
STBY5V
4 STBY5V
CN507 R501 0 :CHIP JIGSCP
SCP 5
11P
JIGRG T502
R/G 6
*
JIGB D503
B 7
S1VB20
C506
E 8 1 470 R507
— 50V 470k
BINT 1/4W
9
BDAT
BDAT 10 2
BCLK 11 BCLK
3 9
ID
R648 BIIC
FOR CHECK *
J CN506
CHECK 1 4 8
2P
:MINI CHECK C507
2 2200
R503 25V R511 R512
7
* 220k 220k
D505 1/16W 1/16W
CN505
R502 1SS133 :CHIP :CHIP
3P
*
:MINI(LOCK) FB500
— * D504
C510
FB501 1SS133
TO DGC 0.1
*
16V
DGC 1 B:1608
DGC C501
NC 2 0.22
DGC 275V
R505 10k 1/16W :CHIP
DGC 3
K CN504
D501
3P
1SS133
Q502 C504 R506
:MINI(LOCK) 2.2
2SB709A 1M
50V
TO DGC PROT 1/16W
:CHIP
3 3
DGC DGC 1
D502
RY501
NC 2 1SS133
DLS12D1
— DGC PROT
DGC 3
4 4
FB502 TH501
0UH *
1 1 3 3
2 2
L
Q501
2SD601A R504
DGC-RLY-DRV 10k
1/16W
:CHIP
—
CN503
JW503
2P
JW (5)
AC
:PW-CN C503 R510
IN 0.22 JW502 *
275V L510 JW (5)
:LFT
M AC(N) 1
2 1 2 1
L511
AC(L) 2 F501 VD501 :LFT
T6.3A *
250V
FH501 FH502
R509
*
—
JW501
JW(5)
C508
2200pF R508
JW500 *
C502 JW(5) 250V
B
*
GND 1 C505
N 2200pF 250V B
CN501
0P
:MINI(LOCK)
—
TO D CN6502
O
6 | 7 | 8 | 9 | 10 | 11 |
R646 R L
0 WR WL
1/16W MS5V MS5V
3.3V :CHIP
9V 5V
ID
R566
0 R567
0
D540 :CHIP
:CHIP
D541 1SS133
1SS133
R568 R569
0 0
:CHIP :CHIP
TU501
BTF-FA421
C517
100 C522 R520
25V
10 22k
C516 50V 1/16W
0.0022
:CHIP
50V
R564 VIDEO
B:1608 150k
C524
1/16W
C520 0.01 :CHIP
C518 25V
0.0022
47 50V B:1608
50V B:CHIP
Q504
L504 2SB709A
R521
C521 2.2k VIDEO-BUFFER
100 :LHLZ06 1/16W
25V
L503 :CHIP
C519
0.0022 50V B:CHIP
5V :LHLZ06
R517 C525
R518
47 47 C523 0.0022
100 50V
1/16W 1/16W
:CHIP :CHIP 25V B:CHIP
9V C527
0.0022
50V
B:CHIP
TP81
TP92 SUBDET OUT
R530
33V 150k
1/16W
Q506
:CHIP
2SB709A
INVERTER
R522
C535
4.7k
1
1/16W 10V
:CHIP
F:1608
C526 R525
10k
100p
50V 1/16W
R529
CH:1608 :CHIP
R528 1M
10k 1/16W
1/16W :CHIP
:CHIP
MAIN 9V
D510
1SS133 D511
1SS133
D534 D535
1SS133 1SS133
PSW(-)
Q503
2SB709A
D508
PROT
1SS133
R516
R513
1M
10k
1/16W
1/16W
:CHIP :CHIP IC504
R515 PQ05RD21
10k SETON
D509 5V REG
1/16W
:CHIP 1SS133
C513 2.2 50V
I
G
Q527 C530
470
2SB709A
25V
PROTECT
STBY5V
I O
G
STBY 5V
R611 C514
10k 1 IC501
C515
1/16W 50V BA05T 47
:CHIP 25V
BY 5V REG
IC502
PQ30RV21
3.3V REG
I
G
C528
100
16V
+33V
UNREG11V
R527
0.22
2W
:RS
Q505
2SB709A
JW508 BUFF
*
JW507
C512 *
0.47 JW506
275V *
C536
JW505 R524
* 10k 100
JW504 1/16W 16V
* :CHIP
UNREG11V
VPARA2
CN514
2P CN521
10P
B-B
TO D CN6506
12 | 13 | 14 | 15 | 16 | 17
CN523
50P
TO M
CN2002
BIIC
STBY5V
5V-D 9V 5V
3.3V
OCP
DFDAC DQPDAC
TU502
BTF-WA421
R547 R560 Q524 R572
4.7k 1/10W :CHIP 2.2k R565 2SD601A 100
C548 Q511
C551 1/16W 1k SW 1/16W
0.0022 2SD601A :CHIP 1/16W :CHIP R574
50V 100
16V INVERTER C562 100
B:CHIP 10 1/16W
C561
0.01 50V :CHIP
L505 Q514 1
25V
B:1608 2SB709A
+33V :LHLZ06
VIDEO-BUFFER R636 R635
C558 10k R570
0.0022 10k 10k
1/16W 1/16W
50V 1/16W
B:CHIP VIDEO :CHIP :CHIP :CHIP
C549 VIDEO
C554
0.0022 R546 R607 C574 C577
50V 100 47 10k R573 R552 1 1
150k 22k
B:CHIP 16V 1/16W 1/16W 50V 50V
1/16W 1/16W
:CHIP :CHIP
:CHIP :CHIP
R606 10k 1/16W :CHIP
TU R
C564
C560 0.0022 L507
50V
+9V 470
B:CHIP :LHLZ06 TU L
16V
C550
0.0022 C555
50V 100
B:CHIP 16V
SIIC
Q512
2SB709A
+3.3V
INVERTER
R559
R538 R563
1.5k 1/16W :CHIP 150k C567 1.5k
1/16W
0.047 1/16W
:CHIP
R548 C565 16V :CHIP
4.7k B:1608
1
C538 1/16W 10V
0.047 C541 :CHIP
F:1608
16V 330p
B:1608 50V C559 C566
B:1608 R551 330p
100p 10k
R555 50V
50V 1/16W B:1608
CH:1608 10k R558
:CHIP 1M
1/16W
:CHIP 1/16W
:CHIP
L508
:LHL08
D520
1SS133
R536 R542
C537 1k
4.7k D514
470 1/16W C553 1/16W D517
1SS133 1000 R553
25V :CHIP :CHIP 1SS133 1k
16V
1/16W
:CHIP
R554 Q513 C569
D513 D516
0 2SD601A 1000
1SS133 1SS133
:CHIP MUTE 16V
R550
R539 C563
100k
4.7k R544 1/16W 47
1/16W 25V
Q508 Q510 4.7k :CHIP
:CHIP 1/16W
2SB709A 2SB709A
:CHIP
MUTE MUTE
D512 D515
R557
1SS133 1SS133
1k
1/16W
R533 :CHIP
10k
1/16W
:CHIP
C570 R576 R578
0.1 2.2k 4.7k
50V 1/16W 1/10W
:MPS :CHIP :CHIP L
L
C582
C571 0.1
R575
0.1 2.2k 50V
50V 1/16W R590
:MPS R 220
R :CHIP
1/10W
:CHIP
R580
4.7k Q515
1/10W 2SD601A R592
R584
O 5V :CHIP 220 MUTE 10k
1/16W
1/10W
C540 :CHIP :CHIP
1000
16V R587
1/16W
D521 10k :CHIP
1SS133
1/16W
5V-D :CHIP
MAIN 9V D519
R596
1SS133 C578 R577
10 10k
1k
50V 1/16W 1/16W
:CHIP
:CHIP
R579
1k
1/16W
:CHIP
R535
18k
1/16W
:RN-CP
O 3.3V
C547
R537
270k 1000
16V
1/16W
:RN-CP
R534
10k
1/16W
:RN-CP
R586
2.2k
1/16W
WL
:CHIP
WL
C580 C531
R589
10 0.1
R540 50V 10k
:MPS 1/16W
1k
1/16W R585 :CHIP
IC505 9V WR 2.2k
:CHIP WR
PQ09RD21
9V REG C579 R588
C533
R531 10 10k
1k C542 0.1
470 :MPS
1/16W
:CHIP 25V
I O
G
Q507 C556
1000
2SD601A
16V
SW
R532
2.2k
1/16W
:CHIP
UNREG7V UNREG5V
CN524
12P
:MICRO
TO D CN6504
— 248 —
| 18 | 19 | 20 | 21 | 22 |
CN525
50P
TO M CN2302
5V
R543 1 SW2
2.2k
R541 2
1/16W GND
10k :CHIP
1/16W Q509 SW1
3
:CHIP 2SD601A
9V
SW 4 9V
CN528
4P
:S-MICRO
TO ANT SW
IC509
TA8216H
AUDIO AMP
1 2 3 4 5 6 7 8 9 10 11 12
C587
1 D527
1SS133
R604
R600 4.7k
2.2k
C592
D525
470 1SS133
TP104
C596 C604 H-L
220 0.1
C594
470
C610 R628
1000 10k
PS501
N50 CN527
TP101
8P
W-R :S-MICRO
C590
C586 2200
0.1 TP103
35V C609 SPEAKER OUT
50V
C589 1000 H-R WR
0.1 50V :PT R 1
W-R-OUT
2
R615 R629 GND
2.2 R619 10k
2.2 3 H-R-OUT
Q516 C588
4 GND
2SD601A 0.001 C606 WL
MUTE 50V 0.1 C608
5 W-L-OUT
B:1608 0.1
6
L GND
7
H-L-OUT
8
GND
R591 TP102
1k
W-L CN526
Q517
5P
2SD601A
MUTE :S-MICRO
IC508
TO D CN6503
TA8216H D531
AUDIO AMP MTZJ-22B
5 AUDIO VCC
C584 1 2 3 4 5 6 7 8 9 10 11 12 4 AUDIO VCC
1
3 NC
2
R599 R603 D530 AUDIO GND
2.2k 4.7k D526 MTZJ-22B 1
AUDIO GND
1SS133
C591
470 D524
C593 PS502 1SS133 R610
470 N50 1k
D522
C601
1SS133
0.1 C612
2200
C595
220
C599 R632
10k
C585 2200
C613
1 C598 R617 2200
50V 2.2 R622
0.1
2.2
C597 :PT
0.001 R631
10k
C607
R601 0.1
220 1/10W :CHIP Q519 C611
0.1
C583 2SD601A
1 MUTE
R602
10k
1/16W
R595 220 Q518
:CHIP
2SD601A
MUTE
R598
10k
AC/DC POWER
AUDIO POWER
TUNER
9-965-925-02<DA4>A(1/2)
KV-32HS500/32HV600/34DRC500/34XBR800/36HS500/
36XBR800/38DRC500/40XBR800/42DRC800
23
A BOARD WAVEFORMS
1
1.9 Vp-p (H)
A BOARD IC VOLTAGE LIST
8 5.1
IC501 IC508 IC903
9 24.0
PIN VOLT PIN VOLT PIN VOLT
I 7.0 1 1.6 10 0.0 1 4.9
O 5.0 2 0.1 11 4.4 2 4.9
GND GND 3 GND 12 10.7 3 4.9
4 0.1 4 4.9
IC502 IC900
5 1.6 5 N/C
PIN VOLT PIN VOLT
I 5.0 6 7.9 1 3.3 6 5.0
O 3.3 7 11.0 2 3.3 7 5.0
GND GND 8 5.1 3 0.1 8 5.0
4 3.4 9 24.0 4 -15.7 9 5.0
10 0.0 5 GND 10 12.0
IC504
11 4.4 6 15.3 11 4.5
PIN VOLT
I 7.0 12 10.6 7 N/C 12 5.0
O 5.0 8 3.3 13 5.0
IC509
GND GND 9 GND 14 1.2
PIN VOLT
4 N/C 1 1.6 15 5.0
IC901
2 0.1 16 4.6
IC505 PIN VOLT
3 GND I 11.0 17 4.6
PIN VOLT
I 11.0 4 0.1 O 5.0 18 GND
O 9.0 5 1.6 GND GND
All voltages are in V.
GND GND 6 8.0
4 2.3 7 11.0
A BOARD TRANSISTOR VOLTAGE LIST
B C E
0.1 19.4 GND
Q501
21.3 19.4 21.3
Q502
21.2 0.2 21.3
Q503
3.9 GND 4.5
Q504
10.0 0.1 11.0
Q505
3.5 0.5 3.3
Q506
0.1 2.3 GND
Q507
10.5 0.3 0.0
Q508
0.7 0.1 GND
Q509
12.0 0.0 12.0
Q510
0.1 7.5 GND
Q511
3.3 0.5 3.3
Q512
0.0 9.0 0.0
Q513
5.9 GND 6.5
Q514
0.0 0.0 GND
Q515
0.0 0.0 GND
Q516
0.0 4.4 GND
Q517
0.0 0.0 GND
Q518
0.0 0.0 GND
Q519
0.7 0.1 GND
Q524
9.8 0.0 5.0
Q527
All voltages are in V.