A Board Schematic - Sony Trinitron KV-28HX15B Service Manual

A B C
1
2
A..-28/32HX15
3
A
1/4
JW643
10
4
JW644
CN606
10
2P
C428
JW645 R606
1 1000p
TO F5 BOARD AC IN 10 XX
1
SG602 JW629
2 C601
CN6102
AC IN XX 10
2 0.1
VDR601
FH601
CN601 XX XX
XX
AC IN F601
S601
XX XX
AC IN R658
T601
XX XX
JW604
JW650 JW602
5 CN604 10
7.5MM 10
XX JW628
XX
LIGHTINING JW606 XX
1
CN603 2P JW651 JW603 JW632 JW605
10 XX 10
7.5MM
CHECK 1
1
CHECK 2 2
6
R651
0.47
CN602
1/2W
3P
RF
DGC
1
THP601
DGC 2
DGC 3
C614
CN607 XX 4700p
250V
AC out
1
AC out
2
7
CN605
3P
JW630 JW631
WHT
XX XX
PFC
3
PFC
1
CN642
3P
WHT JW41
30MM
8
EPG STBY 3
STBY UN 5V
2 C642
100
GND
1 25V
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
9
10
11
D E F
POWER SUPPLY
R603
0.1
1/2W
D601
R613
D4SB60L-F
C603
8.2M
1000p
1W C613
RN 250V 1500p
2kV
C612
1500p
C606
2kV
C602 220
R610 R633
R648
XX 450V
330k
330k 330k
R632
R602 XX
C600
1k
R649
2200p 1/4W 2SK2640-01MR-F122
9.1k
250V JW611 VD
VSENSE
XX C633
1000p C645 NC
0.1 F/B D605
RY601
JW612 R624
XX
C604 XX VS 10
CT
470
R636 1/10W
1000p
VG(H)
250V RT
FB603 C636 1000p 100V
GND VB
0uH
D626
D613 NC C609 XX
TIMER
R609 12k
1SS119
XX
SS
VG(L)
C607 10 50V
VC1
D604
P-GND
FUF4005
OCP VC2
C608 4.7 50V
D603
IC601
XX
1/10W
MCZ3001D
D630XX
C615 0.1 50V
C611 1000p
1
50V
JR612
JR613 XX JR610
R650 R615
XX 0
100 33
D614 R627
C623 G2SBA60L-5700 4.7
FB606 1/4W
1500p
FPRD
0uH 2kV
C649
C622
TH601
1500p 0.1
C638 25V
2kV
10
C648
450V
4700p
FB607
1kV
0uH
G H I J
C621
470p
500V
FB602
1.1uH
T603
D639
6 2
XX
L603 PS1201
5A AUDIO_VCC
6.8uH
7 3
FB601
1.1uH
C657
1000
8 1
D638 35V
FMW-2109
Q606
9 11
R635
10 LOW_B
4.7
S C631
1/2W D619
1000
JR605
FPRD D2S4MF
25V
XX
R629 C619
12
D618 JR606
10k 470p
D2S4MF XX
1/10W 500V
C635 13
0.1 D608
C634 R631
1E3-TB
50V XX XX
14 VM_VCC
R638
D622 XX
XX
C643
R654 470p
C618 15
10 R622 500V
220
D624 XX
10k
35V C629
1/10W
470p
16
500V
C637
47 C620 FB604
50V 0.033 1.1uH
JW613
800V 17 D617
D625
15 XX
FB605 *
1.1uH
18
C616
R634 C617
470p
0.05 2W 470p
500V
500V
D649 JW601
XX
XX
S IC609 S
TOP209P
S
D628
STAND-BY
P6KE200ASY
POWER S
D629
D
C FUF4005
R628 C639
22 100
1/4W 25V
C640
D631
47
35V MTZJ-7.5B
- 29 -
K L M
R608 R611
+B 10k 2.7k
1/10W 1/10W
OCP DETECT
R625
10k
8V
Q603
KRA104M-AT
D612
Q604 LOW_B
R616 1SS133
C627
KRC104M-AT
150k R612
R623
R621 10
10k
1/10W
470k 4.7k 50V
1/10W
R617
120k
Q602
1/10W
2SC2785-HFE
D611 C626
R600
* 1SS133 47 50V
L7805CV/LSY
R071
R601
1k
*
1/10W
A 3/4
A 4/4
D616
XX
PH601
PC123F2
D620
R637
R630 RD5.1ESB2
XX 470
C630
1/10W
220
STBY_5V
160V
R660 D606 C632
100 XX 10
R656 T602
1/4W 50V
0.47 1 9
C644
2W
XX IC608
L602 L78L33ABZ-AP
47uH
2 8
STBY_3.3V
I O
L601
G
D632
10uH
1E3-TB
4 7 C624
470
16V D633
RD3.6ESB2
D627
3 6
C641
1E3-TB
470
25V
5
C647
XX
D640
MTZJ-7.5B
D602
1SS119-25TD
Q601
2SA1037AK-T146-QR
R619
R626
4.7k XX
~ A Board Schematic Diagram [ Power Supply ] Page 1/4 ~
N
IC603
C610
TA78M08S
470 D615
16V
XX
I O 8V
G
C605
D600
470
16V XX
5V
I O
G
IC604
R641
R642
100k
100
1/10W
1/4W
FPRD R640
IC602
100k
SE135N-LF4
1/10W
ERROR AMP
Q609
R645
2SA1037AK
10k
R605
D610
1k
RD15ES-B2
R647
4.7K
R639
Q608
22k R643
47k 2SC1623
1/10W
C628 4.7 50V
D621
RD5.6ESB2
D623
1SS119-25TD