Ay Board Schematic Diagram (1 Of 2) - Sony TRINITRON KV-34DRC430 Service Manual

AY BOARD SCHEMATIC DIAGRAM (1 OF 2)

1 | 2 | 3 | 4 | 5 |
A
—
CN510
40P
TO BY CN2804
B
+BOVP
GND 40
VSIN 39 VSIN
GND
38
VPARA2
VPARA2 37
—
VPARA1
VPARA1 36
ACRLY
GND 35
MPPARA
MPPARA 34
EWPARA
EWPARA 33
GND
C 32
DFPARA
DFPARA 31
HCPARA
HCPARA 30
R643 0 :CHIP
GND 29 VDRV-
VDRV-
VDRV- 28
VDRV+
— VDRV+ 27
VTIM 26
ABL
ABL 25
GND 24 HPLS
HPLS
HPLS
23
D
GND 22
HPROT
HPROT 21
VPROT
VPROT
20
9V 19
9V
HDRV
HDRV 18
—
GND 17
5V 16
5V
GND 15
JIGB 14 JIGB
PROTMUTE 13
E
JIGRG 12
JIGRG
GND 11
SCP 10
OSDH 9 JIGSCP
H
—
OSDYSYM 8
YSYM
OSDV 7
V
OSDB 6
B
12V
12V 5
OSDG 4
G
F
3
GND
OSDR 2
R
GND 1
— CN509
10P
TO DZ BOARD
CN5001
MPPARA
MPPARA 10
EWPARA
EWPARA 9
G
GND 8
DFPARA
DFPARA 7
HCPARA
HCPARA 6
GND 5
VDRV-
VDRV- 4
—
VDRV+
VDRV+ 3
LV-PHASE 2
ABL
ABL 1
H HPLS
HPLS 10
GND 9
HPROT
HPROT 8
VPROT
VPROT 7
GND 6
— CN508
10P HOLDDOWN 5
TO DZ CN5009
ID 4
GND 3
HDRV
HDRV 2
I GND 1
PDAT 1
PDAT
HOLDN/PCLK 2
— ID/SIRCS
3
STBY5V 4 STBY5V
R501 0 :CHIP JIGSCP
SCP 5
CN507 JIGRG
R/G 6
11P
D503
JIGB T502
B 7 S1VB40
*
J C506
E 8 1 470 R507
50V 470k
BINT 1/4W
9
BDAT
BDAT 10 2
BCLK 11
BCLK
3 9
— ID
BIIC
FOR CHECK
CHECK 1 4 8
CHECK C507
2 2200
R503 25V
CN506 7
*
2P D505
K R502 1SS133T-77
CN505
FB500 *
3P
*
:MINI(LOCK) D504
1SS133T-77
TO DGC FB501
*
C501
DGC DGC 1
0.22
NC 2 275V
—
DGC
DGC 3
21.3
D501
CN504 1SS133
* R505 C504
19.4
:MINI(LOCK) 10k 2.2
Q502
TO DGC 1/16W
JW511 JW510 RY501 2SB709A :CHIP
L PROT
* * DLS12D1 3 3
DGC DGC 1
D502
R506
NC 2 1SS133
1M
DGC PROT
DGC 3 1/16W
4 4 :CHIP
FB502 TH501
0UH *
1 1 3 3
—
19.4
JW573 2 2
Q501
* 0.1
2SD601A
DGC-RLY-DRV
R504
10k
JW574 1/16W
* :CHIP
M
—
AC
IN
AC(N) 1
F501 2 1 2 L511 1
T6.3A VD501 :LFT
AC(L) 2
250V * C503 L510
0.22 *
N FH501 FH502 :LFT
CN503
2P
:PW-CN
— C505 C508
2200p 2200p
250V 250V
GDT604 B
GND 1
C502
CN501 *
0P
O
—
KV-34DRC430/36DRC430
6 | 7 | 8 | 9 | 10 | 11 |
TO BY
CN513
50P
TO BY
CN3203
MS5V MS5V
3.3V
9V 5V
ID
D540
1SS133
JR511 D541
0 1SS133
B A
R582
C518
47
50V
5V
+9V
9V
TP92
33V
MAIN 9V
1SS133
1SS133
PSW(-)
Q503
2SB709A
D508
PROTECT
1SS133
0.2
R516
R513
1M
10k
1/16W
1/16W 21.2
:CHIP :CHIP
R515
10k SETON
1/16W D509
:CHIP 1SS133
C513 2.2 50V
Q527
2SB709A
PROTECT
STBY5V
I O
R511 R512 G
0.0
220k 220k 9.8
1/16W
1/16W
:CHIP :CHIP R611 C514 C515
10k 1 IC501
C510 47
1/16W 50V BA05T 25V
0.1
:CHIP STBY 5V REG
50V
B
+33V
R510
*
JW508
*
JW507
*
C512 JW506
0.47 *
JW505
R509 *
* JW504
*
R508
*
CN514
2P
:MINI(LOCK)
TO DZ CN6502
CN521
10P
B-B
TO DZ CN6506
12 | 13 | 14 | 15 | 16 | 17
CN523
50P
TO MY
CN2002
R L
STBY5V
5V-D 9V 5V
OCP
R581
0 DFDAC DQPDAC
:CHIP
0 :CHIP
TU502
BTF-WA421
R547
3.3k
1/16W R560 R565 Q524 R572
7.5 :CHIP 2.2k 1k 2SD601A 100 R574
C548 Q511 1/16W 1/16W SW 1/16W 100
0.0022 C551
100 2SD601A :CHIP :CHIP 1/16W
50V C562
B:CHIP 16V INVERTER C561 :CHIP
10 0.1
0.01 50V
L505 25V 1
5.9 R570 10k 1/16W :CHIP
B:1608
+33V :LHLZ06
C558 R636
0.7
0.0022 10k R635
50V Q514 10k C574 C577
VIDEO 1/16W
B:CHIP 2SB709A :CHIP 1/16W 1 1
R606 VIDEO-BUFFER :CHIP 50V 50V
C554 R607 R552
10k
100 1/16W 10k R573 22k
16V
:CHIP 1/16W 150k 1/16W
:CHIP 1/16W :CHIP
+5V R546 :CHIP
47
1/16W TU R
C549 :CHIP
C564
0.0022 0.0022
50V L507
C560 50V
B:CHIP 470
B:CHIP
16V :LHLZ06 TU L
C550
0.0022 C555
50V 100
B:CHIP 16V
SIIC
+3.3V
Q512 R559
150k R563
2SB709A
1/16W C567 1.5k
INVERTER
:CHIP 0.047 1/16W
R548 16V :CHIP
C565
4.7k 3.3 B:1608
1
1/16W 10V
:CHIP
F:1608
C566
0.5 330p
C559 R551
50V
100p 10k
1/16W B:1608
50V R558
CH:1608 :CHIP 1M
R555
1/16W
10k
1/16W :CHIP
:CHIP
L508
:LHL08
D520
1SS133
R536 R542
C537 4.7k D514 1k
470 1/16W C553 1/16W D517
1SS133 R553
25V :CHIP 1000 :CHIP 1SS133 9.0
16V 1k
1/16W
D510
D516 :CHIP
R554 Q513 C569
D513 1SS133
0 2SD601A 1000
0.0 1SS133 12.0 :CHIP MUTE 16V
10.5
D534 D511
1SS133 R539 0.0
D535 4.7k 12.0 R544
1SS133 Q508 1/16W 4.7k
D548 0.3 :CHIP Q510 1/16W C563 0.0
2SB709A
1SS133 2SB709A :CHIP 47
MUTE
MUTE R550 25V
100k
D512 D515
1/16W
1SS133 1SS133
:CHIP R557
1k
R533 1/16W
10k :CHIP
1/16W
:CHIP
IC504
UNREG7V
PQ05RD21
5V REG
C530
470
25V 5V
I O
G
C540 D521
1SS133
1000
5V-D
16V
MAIN 9V D519
1SS133
C578
10
50V
R577
IC502
1k
PQ30RV21 1/16W 1/16W
3.3 REG :CHIP :CHIP
R535
C528 18k
C547
100 1/16W 1000
16V :RN-CP
16V
I O 3.3V
C552
G
R537 0.1
270k 25V
1/16W B:1608
:RN-CP
R534
10k
1/16W
:RN-CP
9V
WL
WL
UNREG11V
R540
1k
1/16W
:CHIP
R527
9VSW
0.22 WR
1W
R531 2.3 WR
:RS 1k C542
470 C579
1/16W 0.22
25V
:CHIP 50V
I O
G
Q505
C556
2SB709A 10.0 1000
IC505
BUFF 16V
2.3 PQ09RD21
9V REG
0.1
0.1
Q507
C536
R524 R532 2SD601A
10k 100 2.2k
SW
1/16W 16V 1/16W
UNREG11V
:CHIP :CHIP
UNREG7V UNREG5V UNREG11V
CN524
12P
:MICRO
TO DZ CN6504
| 18 | 19 | 20 | 21 | 22 |
CN525
50P
TO MY CN2302
BIIC
JW576 JW577
3.3V JW(10.0MM)
JW(10.0MM)
CN527
TP101
8P
:S-MICRO
W-R
SPEAKER OUT
1 W-R-OUT
2
GND
3 H-R-OUT
4 GND
5
W-L-OUT
6 GND
7 H-L-OUT
8
GND
R591
1k 4.4 TP102
1/16W Q517
0.0 CN526
:CHIP 2SD601A W-L
MUTE 5P
:S-MICRO
TO DZ CN6503
R596
10k
1/16W D531
IC508
:CHIP TA8216H MTZJ-22B
AUDIO AMP
5 AUDIO VCC
R579
1 2 3 4 5 6 7 8 9 10 11 12 4 AUDIO VCC
1k C584
1
3
1.6 D530 NC
MTZJ-22B
2 AUDIO GND
D526
R603 1SS133
1 AUDIO GND
4.7k
D522
R599 C591 1SS133
2.2k 470 D524
1SS133 R610
1k
C593
470 C601 C612
PS502 0.1 2200
C595 N50 35V
220
C599
C585 2200 R632
0.047 10k
C613
:MPS C598 R617 2200
0.1 2.2
35V
:PT R622 R631
C597 2.2 10k
0.0
0.001
C607
Q519
C580 R586 R601 0.1 C611
0.22 2.2k R589 C583 220 0.0 2SD601A 0.1
50V 1/16W 4.7k 0.047 1/16W MUTE
:CHIP 1/16W :MPS :CHIP
:CHIP R595
0.0
220
1/16W
R585 R588 :CHIP 0.0 Q518 R602
2.2k 4.7k 2SD601A 10k
1/16W MUTE 1/16W
:CHIP :CHIP
R598
10k
AC/DC POWER
AUDIO POWER
TUNER
9-965-978-01<DA4>AY-1OF2
KV-34DRC430/36DRC430
23
AY BOARD WAVEFORM
1
1.9 Vp-p (H)
71