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Sony TRINITRON PVM-14L5 Service Manual Page 177

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CN1503
15P
+12V
1
+5V
2
GND
3
-5V
4
GND
5
LCC
6
DGC
7
TO
D BOARD
PROT
8
CN2508
9
AUDIO VOL
CC SW
10
GND
11
15K
12
30K
13
V CENT
14
V DRV(-)
15
4.0 Vp-p (H)
CN1502
15P
SDA
1
SCL
2
GND
3
H SYNC
4
GND
5
H FOCUS
6
GND
7
TO
D BOARD
8
AFC
CN2507
AFC UNLOCK
9
GND
10
GND
11
V SYNC
12
V BLK W
13
V FOCUS
14
GND
15
CN1501
10P
H DRV
1
PWM(H)
2
FB(H)
3
GND
4
TO
GND
5
D BOARD
GND
6
CN2509
GND
7
GND
8
H CENT
9
GND
10
CN1504
6P
WHT-L
:S-MICRO
1
HV DRV
TO
2
PWM(HV)
G BOARD
GND
3
(2/2)
FB(HV)
4
CN502
AFC UNLOCK
5
6
PVM-14L5/20L5/D14L5A/D20L5A
A
B
L1511
100µH
5.0
4.5
C1504
IC1503
Q1500
C1501
C1550
1
TC74HC4538AF-TP2
1000
1000
IMT2
6
5
10V
16V
H JYNC
16V
AMP
F:CHIP
2
4
C1505
4.5
0.001
GND
VCC
B:CHIP
3.1
3.1
1
3
IC1501(1/2)
R1506
R1501
CX/RX
GND
TL082CPS
10k
33k
4.5
H DL AMP
RESET
CX2
:CHIP
8
:CHIP
C1503
5
2.2
10V
F:CHIP
7
A1
RESET
4.5
6
0
1.8
3
R1505
B1
A2
0
4.5
4
10k
1.8
2
:CHIP
Q1
B2
1
1.8
IC1501(2/2)
R1503
Q1
Q2
TL082CPS
-5V
6.8k
H DL AMP
:CHIP
GND
Q2
C1502
R1502
R1507
470p
R1509
100
100
D1502
CH:CHIP
10k
:CHIP
:CHIP
:CHIP
MA111
SW
0
1.8
C1506
R1515
0.01
470k
R1510
B:CHIP
:CHIP
10k
1.8
:CHIP
0
0
IC1504
TC4S30F(TE85R)
5.0
Q1503
H DL SW
DTC144EKA
SW
Q1501
DTC144EKA
SW
4.0 Vp-p (V)
4.4 Vp-p (H)
1.5 Vp-p (H)
C1507
0.47
25V
F:CHIP
R1523
100
R1522
2.2k
0
0.2
1.0 Vp-p (V)
Q1504
DTC114EKA
SW
Q1508
C1516
R1532
DTA144EKA
C1547
R1519
0.1
33k
SW
47
100
25V
:CHIP
:CHIP
4.9
F:CHIP
4.9
D1507
5.0 Vp-p (V)
R1521
MA111
12k
1.5
Q1506
SW
:CHIP
0.1
C1518
DTC144EKA
*
SW
C1509
D1503
22
16V
MA111
D1505
R1528
R1535
R1527
R1531
D1506
*
1k
MA111
100
15k
MA111
:CHIP
CLAMP
:CHIP
:CHIP
SW
C1520
R1534
Q1519
4700p
R1589
33k
R1594
B:CHIP
33k
2SK160
:CHIP
100k
S
:CHIP
:CHIP
R1588
C1515
33k
0.01
:CHIP
F:CHIP
Q1518
DTC144EKA
Q1520
2SK160
R1587
100
R1595
:CHIP
100k
:CHIP
Q1517
DTC144EKA
C
D1
D1
+5V
IC1507
R1552
R1564
R1518
220k
TC74HC4538AF-TP2
22k
C1518
1k
:CHIP
:CHIP
V SYNC
:RN-CP
C1521
0
R1528
R1533
1M
R1579
:CHIP
GND
VCC
3.2
5.0
CX/RX
GND
5.0
Q1510
C1519
DTA144EKA
0.068
RESET
CX2
5.0
5.0
C1535
SW
25V
0.01
A1
RESET
B:CHIP
4.7
:PPS-CP
B1
A2
0.1
C1517
0
R1551
0.001
100
Q1
B2
1.8
B:CHIP
2.6
2.6
:CHIP
R1561
Q1
Q2
100
0.1
0
:CHIP
GND
Q2
IC1508
TC4S30F(TE85R)
R1536
V DL SW
10k
:CHIP
0
1.8
2.6
2.6
R1517
R1553
100
100
:CHIP
:CHIP
IC1506
MB88141APF
DAC
R1550
100
:CHIP
0
DGC
R1549
100
:CHIP
0
50/60
R1563
R1548
100
:CHIP
2.5
10
LCC
:CHIP
4.1
16:9
SDA
R1546
100
:CHIP
0
4.1
HVDL
SCL
1.4
R1545
100
:CHIP
R1562
VCENT
10
R1544
100
:CHIP
0.6
:CHIP
AVOL
R1543
100
:CHIP
4.9
CC SW
R1542
100
:CHIP
0
D1510
HCENT
RD5.1SB1
R1541
100
:CHIP
0
PROT
15K
5V
R1540
100
:CHIP
0
D1511
30K
GND
RD5.1SB1
R1539
100
:CHIP
5.0
PROT
1125/50
5V
IC1505
CXA8071CP
C1514
R1529
JUNGLE
1000
330
16V
1W
VDD
GND
:RS
2.2
500K
R1525
LOCK
10
:CHIP
0.4
VIN
X1501
SDA
500KHz
4.1
0
SCL
VSAW
R1524
10
:CHIP
4.1
VGND
HIN
C1513
0.1
C1525
HPF
0.068
:PT
VCAP
R1514
22
4.0
3.7
1k
C1512
VAGC
AFC1
R1560
:CHIP
2.2
6.1
4.9
750
:CHIP
C1524
22
VOUT
5V
C1530
0.47
5.0
5.0
E/W
HSIFT
R1558
4.2
11.1
C1511
3k
:RN-CP
B:CHIP
VSINE
F/VR
0.1
:PT
0
C1529
10
HAGC
F/VDL
:CHIP
7.7
10.5
VDF
IDVREG
C1542
:CHIP
4.7
9.9
C1540
0.01
AFC2
100
HDF
B:CHIP
2.6
4.1
16V
D1504
HOUT
AFC
0.3
0.4
RD5.1SB1-T1
VCC
PROT
HGND
C1526
C1532
C1522
1000
0.01
0.01
16V
B:CHIP
B:CHIP
2SC2412K
C1523
R1555
C1528
C1534
R1576
C1533
C1536
0.047
22
0.01
0.01
3.9k
150
100
25V
:CHIP
F:CHIP
B:CHIP
:CHIP
B:CHIP
D1509
+12V
RD15SB1-T1
PROT
TH1501
+5V
3K
R1538
R1571
IC1509
C1537
27k
4.7k
470
:RN-CP
CXA1544M-T6
:CHIP
16V
PWM CONTROL
D1508
R1570
R1574
RD12SB1
10k
27k
PROT
:CHIP
:RN-CP
GND
VCC
7.4
VREF
DRV
0.8
TIN
PHASE
5.3
2.2
C1531
10
DELAY
DUTY
R1567
R1537
1.1
R1572
R1573
22
8.2k
CA1
2FH
2.2k
22k
:CHIP
:RN-CP
0.7
0.1
R1569
:CHIP
:RN-CP
27k
DTC
RA
1.5
0.7
:CHIP
INT+
CA2
C1538
1
R1556
100
:CHIP
2.3
2.5
INT-
INT+
C1521
2.3
2.5
C1527
R1568
C1545
*
0.0047
1k
FB1
INT-
0.001
3.3
3.2
B:CHIP
:CHIP
B:CHIP
C1
FB2
R1554
11.8
11.8
C1549
47k
D1512
0.022
C1544
OUT1
C2
:CHIP
8.3
9.1
B:CHIP
RD12SB1-T1
47p
PROT
CH:CHIP
GND
OUT2
R1575
R1566
390k
100
R1590
:CHIP
1/4W
100
:FPRD
:CHIP
R1557
10
:CHIP
9-39
9-39
D
E
(1)PVM-14
(2)PVM-20
0.1 25V
0.1 50V
0.047 50V B:CHIP
0.047 25V B:CHIP
27k :CHIP
22k :CHIP
10k :RN-CP
13k :RN-CP
C1539
Q1513
R1599
100p
DTC144EKA
330k
CH:CHIP
:CHIP
L1510
R1585
R1586
R1592
100µH
10k
#
100
:CHIP
:CHIP
:CHIP
C1541
C1543
0.01
100
16V
R1565
R1593
1k
100
:CHIP
Q1516
DTC144EKA
5.3
Q1514
Q1511
DTC144EKA
BUFF
D1513
R1578
RD5.1SB2-T1
4.7k
:CHIP
CLAMP
2.5
2.2
IC1510
µPC1093J-T
R1583
HV REG
5.6k
:CHIP
1
2
3
Q1512
R1577
2SA1037AK
22k
SW
:CHIP
R1582
10k
:CHIP
R1579
R1581
*
100
:RN-CP
R1580
C1546
5.1k
0.022
:RN-CP
B:CHIP
D1
(H SYNC,V SYNC)
B-SS9728UC-D1
F
G
1
2
3
4
5
H

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