A Board - (Block 003) - Sony TRINITRON KV-21FS140 Service Manual

4-3-3. A Board — (Block 003)
1 2 3
A
A
(Block 003)
POWER SUPPLY
11V
11V
003:10B;004:2C
!
B
THP600
THERMISTOR,
POSITIVE
!
*
C660
CN600
0.22
2P
275V
PP
!
DGCT 2
DGCT 1 RY600
RELAY AC POWER
175519811
CN601 C606
2P 4700p
500V
DGC 2
E
DGC
1
C DGC Q601 D600
R602
2SC1623-L5L6
MMDL914T1
4.7k
RELAY SW PROTECT
RN-CP
DGC-RELAY
W002
R609
001:6L
Q605
10k
C686
RN-CP *
4.7
BUFFER
10V
F
W001 C643
4.7
JW1604
10V
XX
VDR600
! C600
JW1605
*
4700p XX
250V
S600
FH603 E XX
T600
CN602
XX
*
D 2P
FH601
153322311 C657
AC IN 1
330p
AC IN 2 250V
FH602
153322311
!
JW1602
F600 C669 XX
5A C602
*
250V
! *
275V
JW1603
XX
T604
!
*
E
– 36 –
KV-21FS140
4 5
TP602
R639
C609 XX 153635400
4700p R638
R616 JW1662
500V *
10MM
*
E 10W 10W
!
JW1660 C622
10MM 2200p
250V
D604
E
JW1661 JW1663
C605 D3SB60F3
10MM
4700p AC-RECT 10MM
C610
500V
~
E 4700p
C612 JW1666
500V
1500P 5.0MM
E
1.2KV IC601
~ FB601
D602 *
XX
R651
1A5G
SWITCHING
JW1611
*
RECTIFY REGULATOR
R660
C611
*
*
RN
R658
D603 450V
R661
*
1A5G
*
RN
R659 RN
RECTIFY
*
RN 1 2 3 4 5
R675
C658
XX
XX
450V
R612 R618
C673 D636
*
* XX
D605 XX
RN
CH
Q606
* R620
PROTECT *
* C616 R623
PROTECT
220p
*
JW1632 D608
CH RN-CP RECTIFIER
12.5 *
REG
D633
JW1633 T603 R653
MTZJ-T-77-15
R621
10 * R619 XX
10ERB20-TA2B5
REG
220
*
2W
!
C666
*
!
JW1630 !
17.5
C670
XX
330p
JW1631
12.5
250V
T605
XX
KV-21FS140
RM-YA005 RM-YA005
6 7 8
C675
!
D622
T602
11EQS10-TB5
*
RECTIFIER
1 18
C653 C652
470p 470p
17
500V
500V
!
B
FB610
B
PS603 D623
XX
16
5A 10ERB20-TB3
FB605 90V RECTIFIER
!
C626
XX
15
470p
C654
PS602
470p 500V B
!
5A 500V
5 14
90V D624
B PS605
JW1667 FB603
S3L20UF4
5A 90V
5.0MM D620 1.1uH
RECTIFIER
13
XX
C632 C634
XX C682
C624
1000 2200
C644
47 D639 16V 35V
470p 7 12
SB360-S C650
CH
C630
RECTIFIER
XX
R627
3300
8 11
2.2
35V
D621
!
C680 RU4AM-T3
PS604 9 10
470p RECTIFIER
5A
90V CH
D614
* JW1654 D618
REG
5 10ERB20-TA2B5
RECTIFIER
R624
D615
2.2k D619
*
10ERB20-TA2B5
RN
RECTIFIER
C623
*
R633
D617 B
!
XX
R650
RECTIFIER !
8.2M
1W
C625
RN JW1653
330p
5.0MM
250V
R645
150k R672
C619
R646
RN-CP XX
*
1.5k RN-CP
C683
RN-CP XX
R625
0 !
C621
CHIP
PH600
4.7
PC123Y22FZ0F
JW1683
PHOTO COUPLER
5.0MM
9 10
IC606 C672
KIA78D33P1 0.01
3.3V-REG 25V
B:CHIP
I O 3.3V
G
C641 001:6A;004:2B
IC607
100
BA18BC0FP-E2
16V
C685
1.8V-REG
220 1.8V
XX
OUT 16V
VCC
1.8V_MAIN
GND JW1665 001:8L
C662
20
0.1
D635
16V
PDZ3.6B-115
B:CHIP
PROTECT
D638
MMDL914T1
RECTIFIER
AUDIO_1 002:3E
AUDIO_2 002:3E
IC602
AUDIO_GND 002:3E
R667 KIA78R09API IC604
11V C637
1k 9V-REG 100 KIA7805API
11V 003:2B;004:2C
RN-CP R668
16V 5V-REG
33k
L601 9V 001:6A;002:2E;002:6D;004:2C;005:3E;006:7B
RN-CP
47uH
I O
W024 C639
G
C647 100
470 1 2 3 4
16V
16V
R669 C674 C638 R654
XX
XX 100 XX
RN-CP
16V
9V
C635
470
JR1601
25V 470
XX
C628 CHIP
* IC603 W018
2kV
PQ018EF01SSH
1.8V -REG
1 2 3 4
L602
1.8V
22uH
C649 100 16V
1.8V_AUDIO
IC605
JR1602
001:13H;001:8L
R665
SE135N-LF38 XX C668
XX
ERROR AMP
100
O C
16V
G R666
XX
C679
TP601
XX
+B
R636
L600
FB608 001:11A;004:2C;005:4E
C665 R655 C678
2.2k R656
47uH
0uH 330 100 2.2
1
160V RN-CP 16V
F
C646
D637
XX
100V MA2ZD14001S0
R647 RECTIFIER
D629
1k
RD5.1ESB2 R640
RN-CP
REG
R631 XX C661
R635
R634
4.7K
XX 10k
4.7k
25V
RN-CP
Q608
RN-CP
B:CHIP
2SC1623-L5L6 STBY_SW
SW 001:6L;005:5D
Q609
2SC1623-L5L6
SW
B-BX1S(05)13107-..-A..(Block 003)-21FS140
– 37 –
11 12
A
B
5V 001:7A;
004:2C;005:2E;
006:4B
JW1612
XX
JW1613
XX
JW1614
XX
C
JW1615
JW1616 XX
XX
JW1617
XX
JW1618
XX
D
HOLD_DOWN
004:11F
E