G Board - Sony KP-43T100 Service Manual

G BOARD SCHEMATIC DIAGRAM
1 | 2 | 3 | 4 | 5 | 6
CN1503
4P
RED
A
:S-MICRO
TO DY(R)
RH
R1593
—
120
3W
:RS
Ch.3
-Vcc
R1594
120
18 17
3W
:RS
B
3
C1502
PS1502 470
2.0A
25V
— R1503
PS1501
2.0A
R1501
2.2
1/2W
:RN
R1502
C 2.2
CN651 1/2W
:RN
10P
:B TO B-S
TO A:CN402
RH
10
RV
— 9
E 8
GH
7
E 6
GV 5
D
E 4
BH 3
E
2
BV 1
—
CN605
10P
:B TO B-S
PS653
TO A:CN681
2.0A
11V 10
C619
47
E 9
E 16V
OVP 8
OCP
7
STB 5V 6
E 5
RELAY
— 4
E 3
NC
2
135V 1
C625
TO T504 47
CN1501 16V
F
4P
WHT
:S-MICRO
TO HV BLOCK
E 4
HV(B)
TO PICTURE TUBE B HV.REG 3
—
STDBY 5V
2
HV(G)
TO PICTURE TUBE G STDBY 5V 1
HV(R)
CN501
TO PICTURE TUBE R
10P
:B TO B-S 1 2 3 4
G
TO A:CN202
AUDIO(-) 10
E 9
E 8
C6504
AUDIO(+)
7 470p
—
:PT
V.DRIVE(+) 6
R6502
V.DRIVE(-) 47
5
:FPRD
VP 4 R6564
10
E 3 1W
C6505
:RS
H -5V 4.7
2
C6506
470p
5V 1 +5V
1kV
:HR
C626 R6508
47
330k
16V :RN
— CN6501 R6509
5P 330k
:VH :RN
TO FA:CN6005 292.5 R6512
330k
DC IN 1
:RN
NC
2 293 R6511 C6513
I 13k 0.01
DC IN 3
:RN :B
NC 4
DC GND 5
R6514
0.1 1/2W :RF
—
R6515
C6516
470k D6505
820 1/2W
D1NL40-TA2
250V
R6516
J 470k
C6517 1/2W
820
250V
CN6502
3P
D6506
:VH
D1NL40-TA2
TO FA:CN6006
3
— AC(L) OUT
1
RY6502
NC 2
AC IN 3 4 Q6504
2SC3311A
DBL-RECT
K
—
R6527
680k
:RN
R6531
680k
RY6501 :RN
L
R6535
680k
:RN
R6540 R6541
120k
:RN
—
M
—
N
5
CATHODE
R6556 ANODE
— 10k
:RN REF.
2.4
IC6503
C6525 R6559
100p 10k
:RN REF. VOLTAGE
B
O
—
REF NO. LOC. KP-43T100 KP-53SV100
R586 L-22 100 1W 150 1W
R588 L-22 100 1W 150 1W
| 7 | 8 | 9 | 10 | 11 |
CN1504
4P
YEL
:S-MICRO
TO DY(G)
IC1502
STK392-150
RV GH GV
SUB DY-DRIVE
R1595
120
Ch.2 Ch.1 Pre. Pre. Ch.3
SUB. 3W
-Vcc +Vcc -Vcc +Vcc -Vcc MUTE -Vcc
GND :RS
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 18 17 16
R1596
120
3W
2 1 11V
:RS
Q1509
2SA1309A R1603
Q1508
2SC3311A 1.2k
C1528
4.7
-15.6 PS1504 470
C1510 6 25V
R1508 470 R1513 C1523 2.0A
R1504 C1506 1k 1k 10
1k 25V R1524
3.3k 100p :RN :RN R1601
:RN :RN :B R1576 47k 1k
PS1503 :RN
10k 2.0A
R1604
10k
4.8
R1522
D1503
2.2
C1522 MTZJ-4.7B 1/2W
C1504 R1507 R1514 C1519 470
C1521 :RN
100p 3.3k 3.3k 100p 470 25V
:B :RN :RN :B R1523 R1525
25V L1510 2.2 3.3k
1/2W :RN
L1509 :RN
:LHL08
R1505
220 R1506 :LHL08
220
R1515
220
+15V -15V
+11V
REGI MUTE
V.DRIVE+
V.DRIVE-
11V
5V
-5V
HV.REG
VP
135V
Q652
2SD2144 0.1
RY-DRIVE R665
4.7k
D677
R677 0.7 -0.2
1SS133
1k
R673
4.7k R659 0.1
C672 11k
R675 2.9 47 :RN
10k 25V
R671
IC6501
10k
MCR5102
CONVERTER Q654
2SA1309A
R667 R657 -0.2
LATCH 4.7k 1k
:RN
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
C663
0.1 100
Q655 25V
2SC3311A
LATCH R678 C674
4.7k
47
25V
R6503
2.2M
1/2W
R6577
10
L659 D671
1W D6501 C655
:RS 2200 D3S6M-F
UF4005
C6509 :LHL08 35V
0.1
C6507
:MPS
470p
1kV D6503
R6501 MTZJ-13B C654 C656
3k :HR L660 2200 0.0022
PROTECT D670
:RN 35V
:LHL08 D3S6M-F
D6502
D6504
R6507 D1NS4
2.2M UF4005
PROTECT
1/2W STOPPER
T6501
R6579
+11V
C6510 JW(5)
C6508 220p 12
2
8200p 1kV FB651
R6510
:PP 0.45UH
1k
:RN
PH6502 11
1
R6504 R6505 ON3171-R
0.22 0.22 R6560
FEEDBACK 12.1
3W 3W JW(5)
:RS :RS 10
7
3 2
R6561 FB654
470 JW(5)
8 9
FB6501 4 1
1.1UH
3.5 13.1
8
Q6501 R6562 14
2.2k
2SB734-T-4 D6529
FB652
MCM SW D1NL20U-TA
C6514 C6515 17.9 18 JW(5) -15.8
0.018 7
0.018 13
800V 800V
6
12
D6507
MTZJ-12B 17.3 C6529 C651
R6518 R6517 470 330p
22k Q6503
D6508 Q6502 10k 5 500V
2SA1309A 11
1SS133 2SA1309A R6519
150 VCC-SW
PROTECT FULL-RECT
1W
12 17.7 18
D6509 0 :RS 1 6 10 4
0.1 1SS133
DBL-RECT R6521 PH6501
10k ON3171-R 2 3
0.8 17.1 5 9
R6520 MAIN-SW 0
10k
D6510 12 R6524
17.1 3 2
1SS133 4.7k R655
R6522
SWITCH R6523 1k
22k
4.7k Q6505
0 D6513
D6512 2SC3311A 4 1
1SS133
1SS133 MAIN-SW 0.7 17.3 1.1
MAIN-SW
PROTECT
D6511
1SS133 IC654
R6525
R6526 10k DM-58
D6514 47k
+B REG
MTZJ-12B
5 4 3 2 1
R6529 R6530
R6528 680k 680k R672
680k :RN :RN 1k
:RN :FPRD
D6515 R668
1k
R6532 1SS133 R6533 R6534
680k 680k 680k
:RN :RN :RN
C670
D6531 R666 0.0047
R6536 R6537 R6538 R6539 10k
1SS133 :PT
680k 470k 680k 680k
:RN :RN :RN
R6542
R6544 R6545 R6546 R6549
120k R6543 75k
75k :RN 33k 36k 56k
:RN 75k :RN :RN :RN :RN
:RN
C6518 Q6508
2.2 D6532
2SA1309A VCC-SW 1SS133T
D6521 D6522
IC6502 0.7 ERC04-06SE ERC04-06SE
R6547 D6530
4.7k R6563
D1NL20U-TA Q6506
:RN COMPARATOR 10k
18.1 2SK2663
D6516 CONVERTER
18.1
18.1 R6575 18.1 R6576 1SS133
10k 68k PROTECT R6567
R6548 OUT2 OUT3 14.5 22M C6540
10k
1/2W 470p R6568
1/4W 18.1 18.1 1.6
R6580 :PT 2.2k
OUT1 10k
OUT4 D6519
C6530
C6519
18.1 1SS133 100 D6524 D6525
16V 10
STOPPER 0 MTZJ-15B 1SS133
VCC GND
D6517 D6518 PROTECT
R6550
1SS133 1SS133
3.2 5 68k
STOPPER PROTECT :RN C6542
470p R6569 R6570
IN1- IN4+
R6552 D6520 :PT 22 100k
470k
5 1SS133
:RN 3.3
PROTECT 1.6
C6532 C6528 R6573
IN1+ IN4- 10 0.5
R6551 0.1 680
:MPS R6553 450V
100k
3.2 5 150k C6544
:RN :RN
0.1
IN2- IN3+ R6574 :MPS
R6555
3.3
390k 5 3.1 1/2W
:RN :FPRD
IN2+
IN3-
R6554
100k
Q6507
:RN
2SD2144S-V
C6520 C6521 C6522
0.001 R6557 R6558 PROTECT
100p 100p
B 100k 100k C6527
B B :RN C6523 C6524
:RN 0.01 100p 100p
B B B
12 | 13 | 14 | 15 | 16 | 17 |
CN1505
4P
BLK
:S-MICRO
TO DY(B)
IC1506
STK392-150
SUB DY-DRIVE
BH BV
R1597
120
3W
:RS
Ch.2 Ch.1 Pre. Pre. SUB.
-Vcc +Vcc -Vcc +Vcc -Vcc MUTE GND
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
5 4
R1598
L1511 120
3W R1554
:LHL08 :RS 15k
+15V
:RN
C1533 -15.4 R1519 C1552
C1551 0.1
R1529 470 R1535 47k 0.0022
25V 100V
1k 1k L1512 :B :PT
:RN :RN PS1505 R1550
R1518 :LHL08 -15V 2.0A
10k 12k
:RN
Q1501
2SC3311A
R1560
180
R1536 C1536
R1528 3.3k 100p C1540 PS1506 2W
3.3k 470 :RS
:RN :B 2.0A
:RN 25V
R1537 R1549 R1552 TH1501
220 2.2 2.2 90
1/2W 1/2W
:RN :RN
R1559
R1526 R1527 10
220 220
1W
:RS
D FOCUS
V DRIVE+
V DRIVE-
-15V
15V
+11V
ABL
5V
-5V
-5V
+5V
D1526
R1538
+135V 10.7 10k +12V RD15ESB2
D1504
MTZJ-8.2B
R1517
220k
STDBY 5V
1.1
C669 C1501 9.2
R664 0.1
47
4.7k :PT C1545 C1546
25V Q1502 100
R663 0.0047
2SA1309A 16V :B
-0.2 10k
:RN D1513
MTZJ-15B D1527
IC651 PROT RD15ESB2
Q1503
2.4 2SC3311A
DVP OCP
R661
390k
2.1 Q1511 1.1 1.1
:RN
2SC3311A
0.1
0.6
D1529
R662
TP R660 10k RD15ESB2
6.8k
:RN
:RN L658
0VP R1555
100
R1612
MTZJ-15B
10k C1518 C1516
0.0047 100
:B 25V
R1613 C1549
10k
0.001
:PT
8 7 6 5
D1502
D1505
JW(5) MTZJ-15B
IC653 NJM4558D
D660
D2L20U-F NJM7805FA
5V RECT 7.9 5.0
:B
I O R1539 R1540 1 2 3 4
G C668 8.2k 1k
L655 R656 C666 47
0.47 2200 25V
:FPRD 10V
R1548
56k C1550
IC652 100
D659 NJM7905FA C1547 25V
0.022
D1NL20U-TA -8.9 -5.0
:PT
I O
G C667
L654 R652 C665 47
R1543 C1548 C1534
0.47 220 25V 1
:FPRD 10V 10k 0.0047
:MPS :B
15.8
L501
C659 L657 +135V
2200 F652 :LHL08
25V :LHL08
C658 R508
D655 F651
2200 L656 1.8k
D4SBS4-F 25V
3W C522
:LHL08 :RS 14000p
C517
470p 1.2kV
ERC06-15S
L651 D654 2kV
R507 :B
D10SC6M-4012
L652 1.8k
3W
13.2 :RS
FB655 T501
0.45UH
HDT
R506 Q502
D656 R653 L653 1.8k 2SD2578-RF R535 R537
FB656 11 220k 22k
D2L20U-F JW(7.5) 3W H.OUT
0.45UH
C657 :RS 1 3 6 4
137.4
2200 R521
16V -0.1
JW(7.5) C521
C527
1 4 0.039
3 5 1000p
D652 630V 630V
C505 :PP
D2L20U-F R520 :PP
0.047
10
200V 1/2W D517
D653 -0.3 :PT RGP15J-6040G23
D2L20U-F 10 DUMPER
D657
D2L20U-F
Q501
2SC2688 R509
H.DRIVE 70.5
135.5 5.6k
1/2W
C501 -0.5 12
0.47 :FPRD
C662
33 R502
R501
160V 1.5k 3.3k
C502
680p
R654 500V
C506 C508
0.47 :B 820p 680p
2W 500V 500V
:RS :B :B
R519
10k R526
R517 :RN 47k
330k
TP501 R544
STDBY 5V 100
R6565 ABL :FPRD
TH6501 4.7
THERMISTOR
:FPRD
R510
C510
2.2k R514 0.001 R523
C6539 2.7k :PT 470k
0.01 250V R525
T6502 8.2k
D6523
SRT
ERA22-08
R513
2.7k
1 2
R6566 D674
14 13 12 11
1M :RN 1SS133
IC502
LIMIT
3 10
D675 PROT
MTZJ-10B
D501
C6541 IC655
4 11 MTZJ-5.1B
0.001 BA05T
:PT D667 HP-LIMIT
D1NS6-TR
5 9 I O 1 2 3
G
R6571 R6572 C676
6.8 5.0
47k 470 330
6 8 25V
D6526 D6527
R512 D505 D507
MTZJ-18B D1N20R C679
47 2.7k MTZJ-15B 1SS133
PROTECT PROT
25V HV.REF
C6543
C6545
0.001 22 R511
:PT 47k
1W
:RS
D506 R524
MTZJ-7.5B 22k
HV.REF
+12V
R522
TP HV PROT 120
:RN
R527
C513 8.2k
100
16V
CN653
CN652 CN1502
(CONTACT)
3P 10P
:MINI :B TO B-S
TO FA:CN6004
TO A:CN801
— 51 —
18 | 19 | 20 | 21 | 22 | 23
CN1506 CN1507 CN1508
3P 3P 3P
WHT WHT WHT
:S-MICRO :S-MICRO :S-MICRO
TO DY(R) TO DY(G) TO DY(B)
IC1509
LA78045
V OUT
1 2 3 4 5 6 7
R1587 R1588 R1589 R1590 R1591 R1592
560 560 560 560 560 560
7
C1557
220
C1508 Q1505
0.0022 R1577 R1585
12k 15k C1525 2SC3311A
:B 47p V-SEP R1583
:RN :RN 100
:CH 15.6
D1522 D1523 D1525
C1526 -0.5
MTZJ-24 MTZJ-24 GP08D
1 :MPS
PUMP UP
C1527 R1584 0.1
0.0047 22k
-15V C1559 :B
R1582
0.22
100V 2.2k
:PT D1501
C1507 C1524
C1560 C1562 MTZJ-5.6B
R1570 0.0047 1000 100p
1.5 1000 25V SYNC SLICE :B
:B
:FPRD 25V
+15V TP -15V
L1513
L1501 L1502
:LHL08
:LHL08
:LHL08
R1566
6.8k
R1602
100
C1566
0.01
:PT
R1600 R1610
100 100 R1611
100
R1567
22k
8
30 29 28 27 26 25 24 23 22 21 20 19 18
SW2
- +
C1505
47 V.PARA H.SAW
IC1501
25V
CXA1726AS
V ZOOMING AMP
R1542 R1541 V.DRIVE(-) - + V.DRIVE(+)
VCC SW1
10k 3.3k
1 2 3 4 5 6 7 8 9 10 11 12 13
C1512
L1514 100
8 7 6 5 R1564
16V 9
R1615 10k
:RN
B/S 10k
IC1504 :RN C1513 C1563
D1521 C1571 0.01
NJM4558D +5V MTZJ-6.2B 10 R1599
0.001 :PT
SHADING AMP R1579 R1565 10k
R/S :B
1k 10k
:RN R1581
D1515 160k R1580
MTZJ-15B :RN
1 2 3 4
PROT
-12V
C1541
R1533 100k R1586 R1520 120k
0.0047
:B R571 100k
R1568 D525 R572 R574 R578 R579 R1578
10k 1k 39k 39k 39k 39k R583 10k C1517
R1516 3W C1570
R1544 C1539 RGP02-20EL 3W 3W 3W 3W 33k 0.001
10k 100 :RS 1/2W 0.001 :PT
1.5k DF.BIAS RECT :RS :RS :RS :RS :PT
D1528 25V
RD15ESB2 C1537
0.0047 :B D526
RGP02-20EL C545 D531
DF.BIAS RECT 4700p 1SS133
+12V
D1506 2kV 12V-RECT SG502
R1556
22k
PROT Q505 690.0 Q506 C566
R568
R1557 2SC5022-02 2SA1309A 220
10k 100
:FPRD DF AMP OFF-MUTE 25V
C1555 8 7 6 5
100
12.2
25V
D1509 12.2 R593
SG501
MTZJ-15B IC1507 10k
R576
PROT NJM4558D 120k 11.7
C548
IC1505 DF AMP 100 R581
12.2 613.0
25V 100 C563
DF AMP R600
11.6 47 22k
D1510 25V 0
1 2 3 4 0
MTZJ-15B 1.7 R515
470k
PROT
1/2W
R592
R575
1.2 22k
R1558 R567 R570 C550 22k R599
D1507 100 Q1506 Q507
10k 47k 100 2SC3311A 10k
MTZJ-15B 25V 2SC5022-02
PROT DF-AMP C552 D530 G2-MUTE
C1556 0.033 1SS133
C1542 :PT
100 0.0047 MUTE
25V
:B R580 R589
470 100
R1562
10k
-12V
12V
VP
135V
C535 L504
680p HLC
D518
2kV C543 T504
:B 0.75
C547 FBT
DUMPER 250V 470 R582
1 1
C534 R556 R563 :PP C
680p 1/2W R597
47k 220k
2kV :FPRD 194.7 0.47 1/2W :FPRD
:B L505
C542 C546
R566 2.2mH 4
470p 680 2.2 250V :LHL08 D534
C531 C538 T502 R590 C557 +200V
C533 PMT 500V 1W 47 RGP10G
1.5 0.0047 :B :RS 220k
0.0047 100V 200V-RECT
250V 100V 100V 1/2W
:PP :PT 2
:PT R569
68 C549 +B
6 3
2 4 1/2W 0.033
:FPRD
5 :PT 6
L503 C537 3
R551 220p NL502 R596
500V 4 1 12.2
68 3W :RS 1 5 80V 0.47 :FPRD
:B R573
C544 R577 7
FB501 330 91k 270k
1/2W D533 +12V
JW(5) 160V 1/2W C556
:RN :RN 100 RGP10G
25V +12-RECT
R550 5
D520
68 3W :RS RGP10G R595
NL501
21.4 PIN-SW 80V -12.4 0.47 :FPRD
Q503
IRF614-LF TP -12V 3
C540
PIN AMP C555 D529 -12V
22
160V 100 RGP10G R-BIAS
25V
S -12-RECT
10.1 R594 10
0.47
R588 139.1
* :FPRD
8
D532
R587 C554
470 GP08D
1 1W :RS
16V R-RECT
9
D528
C553
C551 R586 470 GP08D B-BIAS
TP 135V 470 * 16V B-RECT
R598
C514 L502 PS501 130.9 0.47 :FPRD
R591
0.1 2.0A 1.8 3W :RS
:LAV35
:PT R543
1M TP 12V
1/2W
R532
C526 R503
12k C567
0.0022 R584 0.068 4.7k
:PT 0.47 :FPRD 1/2W
200V
:PT :FPRD
R542
3.9k R504
C518 100 1/2W
R531
0.022 R505
10k
:PT C564 C565 100 1/2W
R546
0.01 0.01
30k
:RN :B :B
R586,R588
C525
10 9 8 0.001 100 1W 43T100
:PP
150 1W 53SV100
200V
4 5 6 7 TP 22V
23.1
R538
R536 8.2k R548 D522
R529 15k
82k :RN EL1Z-V1
68k :RN :RN HV-RECT
C536
22
C516
22
R528
47k
(
H/V DY DRIVE,
POWER SUPPLY
C515 C529
1 0.1
:PT
R530
8.2k D513
1SS133
PROT
CN502
2P
:LARGE
R545
KP-43T100/53SV100
| 24 | 25 | 26 | 27 | 28
G BOARD WAVEFORMS
1 2 3
18.5 Vp-p (H) 12.5 Vp-p (H) 14.5 Vp-p (H)
4 5 6
17.7 Vp-p (V) 15.2 Vp-p (H) 14.0 Vp-p (H)
7 8 9
-5V 56.1 Vp-p (V) 1.72 Vp-p (V) 3.7 Vp-p (V)
10 11 12
L1515
D1520
MTZJ-6.2B
108.0 Vp-p (H) 1.2 kVp-p (H) 130.0 Vp-p (H)
C1520
100
16V
17 16
VEE
GND
14 15
TO CB TO CG TO CR
BOARD BOARD BOARD
R1609
10k
:RN C1572
0.001
:B
DET
1k
:RN
G2
CN507
MV
2P
:MINI
TO FOCUS PACK
DF
1 DF
2 G2
FOCUS
PACK
CN508
(CONTACT)
TO CHASSIS
(FOCUS BLOCK)
FV(B) FV(G) FV(R)
CN506
4P :VH
TO DY(R)
1 R-H(+)
2 NC
NC
3
HV 4 R-H(-)
HV BROCK
CN505
4P :VH
TO DY(G)
1 G-H(+)
2 NC
3 NC
G-H(-)
4
MV
TO
FOCUS PACK
CN504
4P :VH
TO DY(B)
1 B-H(+)
2 NC
3 NC
11 4 B-H(-)
CN503
10P
WHT
:S-MICRO
NL505
TO CG:CN734
1 E
2 NC
3 200V
NC
4
5 NC
NL503 NL504
80V 80V
H(-)
6
7 H(+)
8 NC
R/S
9
10 B/S
Adjustment Ramp Symbol added to D522
)
RA3A-951-G