A Board - Power Supply (Block C) - Sony TRINITRON KV-21CT1B Servicehandbuch

4-3-4. A Board – Power Supply (Block C)
1 2 3
A
A
B
POWER SUPPLY (BLOCK C)
C
To C7,D13 (C16) 11V
2
DGCT
1
DGCT
!
! THP600
11V
CN603
2P
D
!
C660
CN601 0.22
2P 275V
!
To DGC
RY600
DGC 2
1
DGC
E R609
Q601
R602 10k
MSD601-RT1
10k CHIP
RELAY SW
CHIP
To A54 (C15) DGC-RELAY
C643
10
! W002
C600
W001
4700p
250V
F
JW1604
E
XX
FH603 JW1605
XX
CN602 FUSE
!
VDR600
2P HOLDER
S600
To AC Power
AC IN 1
FH602
AC IN 2
FH601
G
XX
XX
C669
XX
C602
!
JW1602
0.1
XX
F600
275V
5A
250V JW1603
XX
H
I
J
KV-21CT1B/21CT1U/21CT1E/21CT1K
4 5 6
C609
R639 R616
4700p
1.5
1.5
JW1662
500V
10W 10W
XX
E RB RB
JW1660 !
XX
C622
2200p
D604
C605
250V
D3SB60F3
4700p JW1661
E
JW1663
500V
AC RECT
XX
XX
E
'
C612
C606
C610
680p
4700p
4700p
' 1.5kV
500V 500V R651 R660
PP
E XX
E XX
D602 RN
D600
AM01ZV1
MMDL914T1
RECTIFY
R661
C611
XX
R659
PROTECT R658
RN
220 STR-F6234S LF1357
680K
560K
RN 450V
SWITCHING REG
D608
D603 Q605
XX
FN155 1 2 3 4 5
AM01ZV1
REG
RECTIFY XX
C658
BUFFER
C673
R618 XX
XX
450V
Q606
R675
C616
XX
XX
220p
SW CH
JW1632 D605
R612
2.2K RD5.1ESB2
XX
RN REG
JW1633
D633
!
R619
XX MTZJ-T-77-15
T600
0.33
PROTECTION
! 2W
RS
C666
0.1
275V
R620
0.33
2W
!
! !
RS
!
T603
C670
C657
330p
JW1630
330p
250V
XX
250V
B
JW1631
XX
– 35 –
KV-21CT1B/21CT1U/21CT1E/21CT1K
RM-W100
7 8 9
!
T602 C626
SRT 470p
500V
B
1
18
C653
17
470p
500V
FB610
B
XX
3 16
PS603
!
5A
15
D622
PS602
FB605 11EQS10-TB5
5A
FB601 20V RECT
XX
5 14 !
XX
PS605
C654
JW1611 5A
470p
5 13
500V
C624 D620
B
!
S2L20UF
47
JW1654
IC601 7 12
XX
R627
C680
8 11
2.2
470P
C644
CH
470p
9 10
CH
PS604
5A
D618
XX D614
D1NL20U
CH
XX
D619
RECT
D1NL20U
D636
R623
D615
XX RECT
XX
XX
RN-CP REG
R624
2.2k
RN
D617
R653 !
R621
C623
D1NL20U
XX
220
R650
2200p
REG
8.2M
B
1W
R645
C619 R646
0.047 1.5k 150k
R672
PT CHIP CHIP
XX
CHIP
R625
!
0
!
C621
C625 CHIP
4.7 PH600
330p
250V PC123Y22JOOF
PHOTO COUPLER
RM-W100
10 11 12
C672
D635
IC606
C641
0.01
RD3.6SB
100
25V
BA033T
16V ESD PROTECT
VCC B
3.3V REG
OUT
GND
IC607
C664
NJM2872F18(TE2)
R673
C675
1.8V REG
0
XX
CHIP
B
C662
0.1
16V
B
W021 W036
Q6015
R6390
XX
XX CHIP
C652
470p IC602
R667 R668
500V
10k 33k PQ09RDISJ00H
B
CHIP 9V REG TA7805S
CHIP
C637
L601
47
47uH
D623
25V
I O
D1NL20U-TR2
G
C638
20V RECT
C647
100
470 C674
16V
C632 R669
16V XX
2200 12k
D624
B
FB603
35V CHIP
S3L20UF4 R654
1.1uH
11V RECT
C630
C635 D637
3300
IC603
35V 470 MA2ZD1400180
C650 PQ018EF01SZH
C634
470
470 IC605
18.V REG
16V
W018
25V
SE135N-LF4
D621
1 2 3 4
ERROR-AMP
RU4AM-T3
+B RECT
C628
1500P R665
2KV XX
R666
XX
3 2 1
TP601
C678
C665 R655 C649
FB608
2.2
R636
330 100 100
0uH
R633
16V
160V 2.2k 16V
CHIP
XX
CHIP
R656
1
R674
R647 10k
JW1653
C646
5 1k CHIP
R640 XX
CHIP
XX 100V
R631
D629
C661
4.7k
RD5.1ESB2
XX
REG
25V
B
Q608
MSD601-RT1
Q609
SW
MSD601-RT1
SW
B-BX1S11700-ESP-A..(BLOCK C)-21CT1E
– 36 –
13 14 15
3.3V (C1) To A3,D18
1
16V JW1665
F 17.5
1.8V_MAIN (C2) To A47
C663
0.01
25V
RESET (C3) To A56
B
AUDIO_1 (C4) To B12
AUDIO_2 (C5) To B11
C639
AUDIO_GND (C6) To B10
IC604 100
16V
11V (C7) To C16,D13
5V REG
9V (C8) To A2,B4,B14,D14,E13,F6
I O
5V (C9) To A4,D12,E16,F1
G
W024
CHIP
XX
JR1601
XX
CHIP
L602
22uH
1.8V_AUDIO (C10) To A48,B13
JR1602
XX
C668
CHIP
100
16V
C679
XX
+B (C11) To A9,D15,E11
L600
47uH
HOLD_DOWN (C12) To D9
Q611
XX
R635
R634
10K
4.7k
CHIP
CHIP
STBY_SW (C13) To A55