Schematic Diagram Of B3 Board - Sony TRINITRON KV-ES38N90 Service Manual

Table of Contents

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(12) Schematic Diagram of B3 Board

1
2
3
4
A
B
A5V-1
WSYNC
R557
1k
YMCK
C515
:CHIP
W1
C
B:CHIP
R571
0
C516
C514
:CHIP
0.1
R558
R556
0.1
C517
100
#
25V
0.01
25V
:CHIP
:CHIP
B:CHIP
B:CHIP
B:CHIP
R574
R575
R560
R555
R559
82
R572
#
47
15k
15k
:RN-CP
47
:RN-CP
:RN-CP
:CHIP
:CHIP
C519
0.1
25V
R573
F:CHIP
#
C520
R576
0.1
82
64
63
62
61
60
59
58
57
56
55
54
53
52
25V
:RN-CP
F:CHIP
D
R578
47
1
:RN-CP
VRB(A)
R577
2
OE(A)
47
3
NT/PAL
:RN-CP
4
TEST
5
DGND(QA)
Y7
6
D(A)8
Y6
7
D(A)7
Y5
IC501
8
D(A)6
Y4
TLC5733AIPM
9
D(A)5
A/D CONVERTER
Y3
10
D(A)4
Y2
11
D(A)3
Y1
12
D(A)2
E
Y0
13
D(A)1
14
VDD(QA)
15
DGND(QB)
16
VDD(QB)
C523
0.01
B:CHIP
17 18 19
20
21
22
23
24
25
26
27
28
29
ADTB
R579
15k
:CHIP
C524
10
C525
16V
C526
C528
10
0.01
F
:AL-CP
0.01
16V
B:CHIP
B:CHIP
:AL-CP
D3.3V-1
FL510
FL511
C527
0.1
CKD510JB1A105ST
CKD510JB1A105ST
25V
B:CHIP
G
H
I
(DIGITAL REALITY CREATION, MID-X)
J
KV-ES38N90
5
6
7
8
9
0.01
R553
0
:CHIP
FL512
1
C503
R554
R551
CKD510JB1A105ST
10
47
82
16V
:RN-CP
:RN-CP
:AL-CP
EMI
R552
C518
R528
C502
47
47
C501
330
10
:RN-CP
16V
0.01
16V
:CHIP
B:CHIP
:AL-CP
R550
51
50
49
C504
82
#
:RN-CP
R518
R548
B:CHIP
47
0
Q501
:RN-CP
:CHIP
2SA1162-G
1
2
3
4 5
6
VRB(B)
48
BUFFER
R549
R520
47
R519
OE(B)
47
R529
:RN-CP
560
#
5.6k
MODE0
46
2
:RN-CP
:RN-CP
12
10
9
7
MODE1
45
DGND(QC)
44
FL501
Q502
C505
LPF
2SC1623-L5L6
R521
D(C)1
43
R523
10
BUFFER
560
0
D(C)2
16V
42
:RN-CP
:CHIP
:AL-CP
R530
D(C)3
41
5.6k
:RN-CP
D(C)4
40
1 2 3
R522
R531
D(C)5
39
C506
#
180
#
FL502
D(C)6
38
:CHIP
B:CHIP
LPF
D(C)7
37
Q503
6
4
C521
D(C)8
36
2SC1623-L5L6
0.01
C507
VDD(QC)
35
B:CHIP
10
BUFFER
R526
R524
16V
0
560
OE(C)
34
R532
:CHIP
:AL-CP
:RN-CP
VRB(C)
5.6k
33
:RN-CP
R525
1 2 3
C522
#
0.1
C508
R533
FL503
25V
#
180
LPF
30
31
32
F:CHIP
B:CHIP
:CHIP
3
6
4
C511
R580
0.1
0
25V
:CHIP
F:CHIP
– 95 –
KV-ES38N90
RM-958
RM-958
10
11
12
13
14
VP MID-X
4
HP 100 OUT
IC506
TC7SET04F-(TE85R)
C560
LEVEL SHIFT
0.01
B:CHIP
5
VP 100 OUT
IC505
Q521
R994
TC7SET04F-(TE85R)
6
6 6
2SC1623-L5L6
220
C559
LEVEL SHIFT
:CHIP
BUFFER
0.01
HP SUB IN
B:CHIP
Y MAIN IN
R996
VP SUB IN
330
R561
:CHIP
R997
560
:CHIP
:CHIP
Q522
2SC1623-L5L6
BUFFER
V MAIN IN
A5V-1
R562
560
Y SUB IN
:CHIP
Q523
2SC1623-L5L6
BUFFER
V SUB IN
U MAIN IN
R563
560
:CHIP
U SUB IN
VDOCBCLVL
VDOCRCLVL
VDOYCLVL
L508
10UH
:CHIP
C554
0.01
IC504
B:CHIP
TLC2933IPWR-12
R943
PLL
220
:CHIP
R942
330
:CHIP
CK54
R1
HREF
R991
0 :CHIP
C557
R988
0.01
220
B:CHIP
:CHIP
R990
R987
R989
470k
1k
22k
:CHIP
:CHIP
:CHIP
C556
100
R986
6.3V
3.3k
:AL-CP
C555
:CHIP
0.1
25V
F:CHIP
15
16
17
18
19
V PULSE
H PULSE
D5V
R998
10k
L511
:CHIP
1UH
:CHIP
XRST5
D3.3V
L503
FL504
1UH
CKD510JB1A105ST
:CHIP
R501
D3.3V-1
EMI
+3.3V
R502
Q520
DTC144EKA
C539
C540
D3.3V-MID
0.01
47
C542
L504
16V
B:CHIP
47
1UH
:AL-CP
16V
R597
:CHIP
:AL-CP
10k
:CHIP
XRST
DPIC SW
Q519
DTC144EKA
INVERT
HP SUB PLL
7
L512
FL505
1UH
CKD510JB1A105ST
L502
:CHIP
1UH
R995
A5V
EMI
:CHIP
220
C512
#
+2.5V
:CHIP
0.01
B:CHIP
C529
C531
Q512
10
10
2SC1623-L5L6
SUB-VP
16V
16V
BUFFER
:AL-CP
:AL-CP
Q511
2SC1623-L5L6
C530
BUFFER
#
:CHIP
R585
Q510
#
2SC1623-L5L6
:CHIP
BUFFER
C532
R583
R581
#
#
#
:CHIP
:CHIP
:CHIP
C538
R564
R594
0.01
R582
4.7K
470
+2.5V-1
470
B:CHIP
:CHIP
:CHIP
:CHIP
C533
R566
10
R565
R584
Y MAIN IN
4.7K
16V
4.7K
R567
470
:AL-CP
:CHIP
:CHIP
#
:CHIP
:CHIP
U MAIN IN
G
C534
#
V MAIN IN
:CHIP
R587
1.0K
Q515
:CHIP
2SC1623-L5L6
VP MAIN IN
BUFFER
Q514
C535
HP MAIN IN
2SC1623-L5L6
0.01
R586
BUFFER
B:CHIP
1.0K
:CHIP
R590
1.0K
:CHIP
C536
0.01
R589
B:CHIP
1.0K
C537
R591
0.01
1.0K
B:CHIP
R592
Q513
1.0K
2SC1623-L5L6
:CHIP
BUFFER
L506
L505
1UH
10UH
:CHIP
:CHIP
Q517
D5V
2SC1623-L5L6
C546
C545
C548
BUFFER
0.01
47
0.01
B:CHIP
16V
B:CHIP
R993
:AL-CP
L509
47k
10UH
:CHIP
:CHIP
R984
R985
C551
C549
C543
FL506
C550
47
L507
3.3k
470k
0.01
16V
#
0.01
CKD510JB1A105ST
:CHIP
:CHIP
B:CHIP
0.01
:AL-CP
:CHIP
B:CHIP
B:CHIP
A5V-1
EMI
+5V
R982
330
Q524
:CHIP
2SC1623-L5L6
R981
Q516
330
3.3V REG
2SC1623-L5L6
A5V
:CHIP
3.3V REG
A3.3V
3.3VGR
R956
R983
47k
47k
:CHIP
:CHIP
D501
UDZ-TE-17-3.9B
Q518
2SA1162-G
BIAS
– 96 –
20
21
A1
GND
B1
GND
A2
GND
B2
GND
GND
A3
B3
GND
R598
A4
GND
100
B4
N.C
:CHIP
A5
FPD
FPD
FB503
B5
GND
100 :CHIP
BLM21B102S
A6
HP 100 OUT
100 :CHIP
FB504
VP 100 OUT
B6
BLM21B102S
Y
A7
Y 100 OUT
Y 100 OUT
R503
B7
GND
0 :CHIP
U
U 100 OUT
A8
U 100 OUT
R504
B8
GND
0 :CHIP
V
V 100 OUT
A9
V 100 OUT
R505
0 :CHIP
GND
B9
1k :CHIP
R540
A10
DPIC SW
R596
PORT 3
B10
1k :CHIP
A11
RESET 100
C510
R506
0.01
FB501
22 :CHIP
B11
GND
BLM21B102S
B:CHIP
SDA
SDA
A12
R507
22 :CHIP
SCL
B12
SCL
FB502
+5V
+5V DIGITAL
A13
BLM21B102S
EMI
+2.5V
B13
+3.3V
A14
+3.3V
FL508
CKD510JB1A105ST
A5V
B14
SUB-HP
R508
A15
H-PULSE SUB IN
100:CHIP
+9V
B15
GND
R509
100 :CHIP
A16
+9V
R510
R534
B16
V-PULSE SUB IN
SUB V
2.2K
560 :CHIP
A17
V SUB IN
:RN-CP
SUB U
R511
B17
PORT 2
560 :CHIP
R535
U SUB IN
A18
2.2K
R512
:RN-CP
B18
PORT 1
560 :CHIP
SUB Y
Y SUB IN
A19
R536
L501
FL509
1UH
B19
1.0k
CKD510JB1A105ST
GND
:CHIP
:CHIP
EMI
A20
GND
C509
R513
GND
0.01
560 :CHIP
B20
B:CHIP
MAIN Y
A21
Y MAIN IN
R537
R514
2.2k
B21
GND
560 :CHIP
:RN-CP
MAIN U
A22
U MAIN IN
R538
R515
GND
#
B22
560 :CHIP
MAIN V
A23
V MAIN IN
R539
R516
#
B23
GND
1k :CHIP
MAIN VP
A24
V-PULSE M-IN
R517
GND
B24
1k :CHIP
MAIN HP
A25
H-PULSE M-IN
B25
GND
CN502
50P
:BTOB
B-SSS10964-WB.-B3(P1)-ES38N90

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